Friday, July 27, 2018

1932: The electoral sway of the Depression was quite limited, the government was not seen by most voters (including FDR ones) as the major culprit or as having been ineffective in alleviating it; moreover, there was no widespread “doom and gloom” about the future

The American Voter in 1932: Evidence from a Confidential Survey. Helmut Norpoth. PS: Political Science & Politics, https://doi.org/10.1017/S1049096518001014

Abstract: In 1932, the American electorate was surveyed in a poll that has languished in the archives. The survey was conducted by Houser Associates, a pioneer in market research. It interviewed face-to-face a representative cross section about voter choices and issue attitudes. Although conducted on behalf of the Hoover campaign, the poll was not biased in his favor. The most striking revelation is that the electoral sway of the Depression was quite limited. The government was not seen by most voters as the major culprit or as having been ineffective in alleviating it. Even many FDR voters agreed. Moreover, there was no widespread “doom and gloom” about the future. What loomed larger in 1932 was the issue of Prohibition. The American people overwhelmingly favored repeal. The Democratic stand on it—that is, outright repeal—was a sure electoral winner, given Hoover’s staunch defense of Prohibition.

After deciding among moral (but not nonmoral) options, people (in Western cultures) tend to choose more variety in an unrelated task, likely because choosing more variety helps them reassert their sense of choice

Kouchaki, M., Smith, I. H., & Savani, K. (2018). Does deciding among morally relevant options feel like making a choice? How morality constrains people’s sense of choice. Journal of Personality and Social Psychology. http://dx.doi.org/10.1037/pspa0000128

Abstract: We demonstrate that a difference exists between objectively having and psychologically perceiving multiple-choice options of a given decision, showing that morality serves as a constraint on people’s perceptions of choice. Across 8 studies (N = 2,217), using both experimental and correlational methods, we find that people deciding among options they view as moral in nature experience a lower sense of choice than people deciding among the same options but who do not view them as morally relevant. Moreover, this lower sense of choice is evident in people’s attentional patterns. When deciding among morally relevant options displayed on a computer screen, people devote less visual attention to the option that they ultimately reject, suggesting that when they perceive that there is a morally correct option, they are less likely to even consider immoral options as viable alternatives in their decision-making process. Furthermore, we find that experiencing a lower sense of choice because of moral considerations can have downstream behavioral consequences: after deciding among moral (but not nonmoral) options, people (in Western cultures) tend to choose more variety in an unrelated task, likely because choosing more variety helps them reassert their sense of choice. Taken together, our findings suggest that morality is an important factor that constrains people’s perceptions of choice, creating a disjunction between objectively having a choice and subjectively perceiving that one has a choice.

Musical activity during waking seems related to a higher amount of music dreams: About 6% of all remembered dreams contained music, & frequency was significantly higher when the participants spent time with music activities in waking (singing, playing an instrument)

König, N., Fischer, N., Friedemann, M., Pfeiffer, T., Göritz, A. S., & Schredl, M. (2018). Music in dreams and music in waking: An online study. Psychomusicology: Music, Mind, and Brain, 28(2), 65-70. http://dx.doi.org/10.1037/pmu0000208

Abstract: A connection between music and dreams has been reported in many cultures. Although inspirations by dreams were reported for famous musicians, there are few studies investigating the occurrence of music dreams in the general population. In the present online study, 1,966 participants filled out an online questionnaire concerning their involvement in music in waking and the occurrence of music in dreams. The basic framework for the study was the continuity hypothesis of dreaming; that is, more musical activity during waking should be related to a higher amount of music dreams. About 6% of all remembered dreams contained music, and the frequency was significantly higher when the participants spent time with music activities in waking like singing, playing an instrument, or listening actively to music—supporting the continuity hypothesis. In addition, music dreams were associated with more positive emotions. Future research should study the effects of music in waking on music in dreams over a longer period of time (dream diaries), as well as the dreams of professional musicians.

In professional settings gossipers are more likely to share positive and non-malicious gossip than negative and malicious one; gossipers tend to purposely plan the content to be shared by considering the target-receiver interpersonal closeness

Are we truly wicked when gossiping at work? The role of valence, interpersonal closeness and social awareness. Vito Tassiello, Sara Lombardi, Michele Costabile. Journal of Business Research, Volume 84, March 2018, Pages 141-149. https://doi.org/10.1016/j.jbusres.2017.11.013

Highlights
•    Gossip is a form of conversation that involves three actors simultaneously: the gossiper, the receiver, and the target.
•    In professional settings gossipers are more likely to share positive and non-malicious gossip than negative and malicious one.
•    Gossipers tend to purposely plan the content to be shared by considering the target-receiver interpersonal closeness.

Abstract: This paper questions the belief that gossip is always damaging and that people are more interested in negative than in positive information about others. Starting from this, we seek to understand whether a certain valenced gossip (positive vs. negative and malicious vs. non-malicious) is more likely to be spread in the workplace. We test this relationship through three experimental studies by considering the moderating effect of the social linkages among the actors involved in the gossip. We found that positive and non-malicious gossip are more likely to be shared with co-workers especially when the gossip object belongs to the receiver's social group and when the gossiper reckons that the receiver may verify the news heard. We interpret these results with the lens of impression management, in that people transmit certain gossip to their co-workers with the aim of gaining social status and reputation within their organization, fostering their social bonds.

How our brains may change as a function of systematic changes in our environments: We offer some initial predictions for changes in neural structure and function that may occur in the coming decades

Varnum, Michael E. W., PhD, and Ryan S. Hampton. 2018. “Cultural Changes in Neural Structure and Function.” PsyArXiv. July 27. doi:10.31234/osf.io/52eg3

Abstract: Human cultures are not static. An emerging body of research has documented cultural changes in a wide variety of behaviors, psychological tendencies, and cultural products. Increasingly, this field has also begun to test hypothesis regarding the causes of these changes and to create forecasts for future patterns of change. Yet to date, the question of how our brains may change as a function of systematic changes in our environments has received relatively little attention and scant empirical testing. In the present chapter we begin by reviewing the literature on cultural change, including Varnum and Grossmann’s program of research using a behavioral ecology framework to understand patterns of cultural change. Next we offer some initial predictions for changes in neural structure and function that may occur in the coming decades. Finally, we offer some ideas about how empirical research testing these predictions might be conducted and discuss challenges and opportunities for extending the study of cultural change to neuroscience.

Thursday, July 26, 2018

Unintended Consequences of Eliminating Tax Havens: Shifting investment abroad, reducing domestic employment

Unintended Consequences of Eliminating Tax Havens. Juan Carlos Suárez Serrato. NBER Working Paper No. 24850, July 2018. www.nber.org/papers/w24850

JEL No. F23,H25,H26,H32,J23

ABSTRACT: We show that eliminating firms’ access to tax havens has unintended consequences for economic growth. We analyze a policy change that limited profit shifting for US multinationals, and show that the reform raised the effective cost of  investing in the US. Exposed firms respond by reducing global  investment and  shifting investment abroad — which lowered their domestic investment by 38% — and by reducing domestic employment by 1.0 million jobs. We then show that the costs of eliminating tax havens are persistent and geographically concentrated, as more exposed local labor markets experience declines in employment and income growth for over 15 years. We discuss implications of these results for other efforts to limit profit shifting, including new taxes on intangible income in the Tax Cuts and Jobs Act of 2017.

Happiness Scales: The findings in the literature are highly dependent on one's beliefs about the underlying distribution of happiness in society, or the social welfare function chosen; any conclusions derived rely on the assumption that all individuals report their happiness in the same way

The Sad Truth About Happiness Scales: Empirical Results. Timothy N. Bond, Kevin Lang. NBER Working Paper No. 24853, July 2018. www.nber.org/papers/w24853

Abstract: We replicate nine key results from the happiness literature: the Easterlin Paradox, the ‘U-shaped’ relation between happiness and age, the happiness trade-off between inflation and unemployment, cross-country comparisons of happiness, the impact of the Moving to Opportunity program on happiness, the impact of marriage and children on happiness, the ‘paradox’ of declining female happiness, and the effect of disability on happiness. We show that none of the findings can be obtained relying only on nonparametric identification. The findings in the literature are highly dependent on one's beliefs about the underlying distribution of happiness in society, or the social welfare function one chooses to adopt. Furthermore, any conclusions reached from these parametric approaches rely on the assumption that all individuals report their happiness in the same way. When the data permit, we test for equal reporting functions, conditional on the existence of a common cardinalization from the normal family. We reject this assumption in all cases in which we test it.

Postcoital Dysphoria: Prevalence and Correlates among Males

Postcoital Dysphoria: Prevalence and Correlates among Males. Joel Maczkowiack & Robert D Schweitzer. Journal of Sex & Marital Therapy, https://doi.org/10.1080/0092623X.2018.1488326

Abstract: Consensual sexual activity is believed to be associated with a positive emotional experience, however, Postcoital Dysphoria (PCD) is a counter-intuitive phenomenon characterized by inexplicable feelings of tearfulness, sadness, or irritability following otherwise satisfactory consensual sexual activity. Prevalence of PCD has been reported among females, but not among males. The present study utilized an anonymous online questionnaire to examine the prevalence and correlates of PCD amongst an international sample including 1,208 male participants. Forty one percent reported experiencing PCD in their lifetime and 20% reported experiencing PCD in the previous four weeks. Between 3 - 4% of the sample reported experiencing PCD on a regular basis. PCD was found to be associated with current psychological distress, childhood sexual abuse, and several sexual dysfunctions. Results indicate that the male experience of the resolution phase may be far more varied, complex, and nuanced than previously thought and lay a foundation for future research investigating PCD among males. Findings have implications for therapeutic settings as well as the general discourse regarding the male sexual experience.

Key words: Dysphoria, Postcoital, Gender, Males, Resolution

Most Recent Sexual Event: Respondents younger than 30 were significantly more likely to indicate they did not kiss because kissing would have been too intimate with their partner

Kissing, Cuddling, and Massage at Most Recent Sexual Event: Findings from a U.S. Nationally Representative Probability Sample. Debby Herbenick et al. Journal of Sex & Marital Therapy, https://doi.org/10.1080/0092623X.2018.1494648

Abstract: Using data from the 2014 National Survey of Sexual Health & Behavior, a probability survey of Americans aged 14+, we assessed the prevalence and correlates of kissing, cuddling, and massage during 1493 individuals’ most recent sexual event from the past year. Most respondents reported kissing (87%) and cuddling (70%); fewer (23%) reported massage. Each was significantly associated with age, education, and relationship structure. Respondents younger than 30 were significantly more likely to indicate they did not kiss because kissing would have been too intimate with their partner. Only cuddling was significantly associated with event-level emotional intimacy and sexual pleasure.

Keywords: kissing, cuddling, massage, affection, population-based sexual behavior

Sexual behavior/experience was predicted by body fat percentage; in men, fantasy was related to total self-concept; sexual behavior/experience was related to likeability; in women, arousal was predicted by cardiovascular endurance; total self-concept was related to both orgasm and sex drive/desire

An investigation of the relationship between physical fitness, self-concept, and sexual functioning. LM Jiannine, J Educ Health Promot. 2018 May 3;7:57. doi: 10.4103/jehp.jehp_157_17. eCollection 2018.

Abstract
BACKGROUND: Obesity and inactivity have led to an increasing number of individuals with sexual dysfunctions (43% of women; 31% of men). Small bouts of exercise can drastically improve sexual functioning. Thus, the present study is designed to examine the effects of physical fitness and self-concept on sexual functioning.

MATERIALS AND METHODS: Fitness assessments and questionnaires were administered to 133 participants between the ages of 18 and 50 years. Physical fitness was assessed through body composition, cardiovascular endurance, muscular strength, and muscular endurance. Self-concept was presented as a total self-concept score and as six individual concepts of self. Sexual function was presented as both an aggregate score and five separate constructs of sexual functioning - fantasy/cognition, arousal, orgasm, behavior/experience, and drive/desire.

RESULTS: The results indicated that sexual behavior/experience was predicted by body fat percentage. In men, fantasy was related to total self-concept; sexual behavior/experience was related to likeability. In women, arousal was predicted by cardiovascular endurance. Total self-concept was related to both orgasm and sex drive/desire. Power and muscular strength were significantly related to number of sexual partners in women but not men.

CONCLUSIONS: The present study adds to the growing body of evidence indicating a positive relationship between physical fitness and sexual health. Individuals with sexual dysfunctions, particularly women, who are not persuaded by the currently publicized benefits of physical activity, may be inclined to exercise to improve sexual functioning.

KEYWORDS: Exercise; physical fitness; self-concept; sexual behavior; sexual functioning

Perceived physical strength in men is attractive to women but may come at a cost to ejaculate quality

Perceived physical strength in men is attractive to women but may come at a cost to ejaculate quality. Yong Zhi Foo et al. Animal Behaviour, Volume 142, August 2018, Pages 191-197. https://doi.org/10.1016/j.anbehav.2018.06.019

Highlights
•    Physical strength is negatively associated with ejaculate quality in men.
•    Physical strength also predicts male mating success.
•    Attractiveness explains the strength – mating success relationship.
•    Male strength increases attractiveness at a cost to ejaculate quality.
•    Our results reveal a trade-off between pre- and post mating sexual selection in men.

Abstract: Studies of sexual selection acting on physical strength in humans have focused mostly on its role in premating male–male competition. Recent theoretical frameworks suggest that male strength could be subject to trade-offs with postmating sperm competitiveness. Here, we examined whether male strength is linked to ejaculate quality. We also asked whether strength is attractive to women and affects male self-reported mating success. Perceived strength was negatively associated with ejaculate quality as predicted by the trade-off hypothesis. Perceived strength positively predicted attractiveness and both perceived strength and attractiveness shared similar variance in predicting self-reported mating success. Our findings indicate that despite the benefits to premating sexual selection, having greater strength may come at a cost to sperm competitiveness.

Wednesday, July 25, 2018

Children by the age of 6 begin to value ideas over labor; adults value the contribution of the laborer more than the contribution of the idea giver, even when examiners were idea givers; laborers receive more praise for positive outcomes, but less blame for negative outcomes, relative to idea givers

Burgmer, P., Forstmann, M., & Stavrova, O. (2018). Ideas are cheap: When and why adults value labor over ideas. Journal of Experimental Psychology: General. http://dx.doi.org/10.1037/xge0000473

Abstract: What do people value about a creation: the idea behind it or the labor needed for its implementation? Recent developmental research suggests that children by the age of 6 begin to value ideas over labor. Yet, much less is known about whether adults similarly attribute a higher value to ideas and idea givers than to labor and idea executors. In seven studies (N = 1,463), we explored the relative valuation of ideas versus labor in adults, its mechanisms and boundary conditions. Participants learned about an idea giver and a laborer who collaborated to create a product and indicated who deserves ownership and monetary compensation for the product. Contrary to what has been reported for children, Studies 1a–1c found that participants valued the contribution of the laborer more than the contribution of the idea giver. This labor-valuation effect emerged even when participants themselves were idea givers (Study 1b), and it was replicated across different populations (including legal professionals, Study 1c) and contexts (e.g., art works and businesses, Study 2). Studies 3a and 3b established perceived effort as a central psychological process behind the labor-valuation effect. Finally, Study 4 extended the effect to the realm of praise and blame judgments, showing that laborers receive more praise for positive outcomes, but less blame for negative outcomes, relative to idea givers. The current findings may provide a useful framework for understanding the role of effort in lay people’s valuation of ideas and labor, thereby bridging research on creativity, effort, and valuation judgments.

Mate Choice Copying in Humans: Women were more likely to rate male targets as more desirable when presented alongside a female while no obvious effects were detected with male choice

Mate Choice Copying in Humans: a Systematic Review and Meta-Analysis. Amany Gouda-Vossos et al. Adaptive Human Behavior and Physiology, https://link.springer.com/article/10.1007/s40750-018-0099-y

Abstract
Objective: Mate choice copying (MCC) is a type of non-independent mate choice where the ‘probability of acceptance’ of a potential mate increases if they are observed to be chosen by others first. The phenomenon was first demonstrated in several non-human taxa, with studies on humans conducted shortly after. The effect has been consistently documented among women choosing men (female choice), with mixed results among men choosing women (male choice). To understand and test the overall level of support for MCC in humans, we conducted a systematic review and meta-analysis, including a sensitivity analysis for publication bias.

Methods: We found that the two most commonly used methods of studying MCC in humans involved either the ‘addition’ of a cue (opposite sex other) or the ‘augmentation’ of cues (manipulating ‘mate quality’ of opposite sex other). We performed separate meta-analyses for these two approaches, splitting each into male choice and female choice.

Results: Women were more likely to rate male targets as more desirable when presented alongside a female while no obvious effects were detected with male choice. These sex differences disappeared in studies that ‘augment’ cues, as both sexes rated targets as more attractive when in the presence of more desirable others. We also detected high levels of heterogeneity in effect sizes and a moderate publication bias in favor of positive reports of MCC.

Conclusions: Our results provide clarification for documented sex differences (or lack thereof) in human MCC. We also discuss the importance of method consistency in studies that transfer ideas from non-human to human behavioral studies, highlighting replication issues in the light of the publication crisis in psychological science.


The more positive (excited, interested, or happy) participants felt after one speed-dating interaction partner, the less attracted they were toward a new interaction partner, & the more negative they felt (irritated or bored), the more attracted they were

The impact of emotions on romantic judgments. Sequential effects in a speed-dating study. Laura Sels et al. Journal of Social and Personal Relationships, https://doi.org/10.1177/0265407518789288

Abstract: How do our feelings impact the romantic judgments and decisions we make? In a speed-dating context, where people have to judge potential romantic partners sequentially, we investigated whether and how participants’ prior affective state guided romantic desire toward and actual choice for an interaction partner. We found evidence for contrast effects, meaning that romantic judgments contrasted with the affective states participants were in at the start of a new interaction. The more positive (excited, interested, or happy) participants felt after one interaction partner, the less attracted they were toward a new interaction partner, and the more negative they felt (irritated or bored), the more attracted they were. The effect of negative emotions (NEs) was primarily visible in men, for whom more prior NEs even increased the chance of choosing an interaction partner at the end of the evening. The effect of positive emotions (PEs), however, had faded away when people chose their date at the end. Additional analyses revealed that specific emotions showed differential effects on romantic desire and actual choice and that contrast effects were mediated but not fully explained (at least in the case of PEs) by desire toward the previous interaction partner.

Keywords: Dating, emotion, feelings, judgment and decision-making, romantic attraction

Women are more likely to use social media in a conformist and protective way whereas men have a higher probability to be provocative; subjective life satisfaction more powerfully predicts provocative use compared to age or education

Exploring Selective Exposure and Selective Avoidance Behavior in Social Media. Sanna Malinen, Aki Koivula, Teo Keipi, Ilkka Koiranen. SMSociety '18 Proceedings of the 9th International Conference on Social Media and Society, Pages 350-354. https://dl.acm.org/citation.cfm?id=3217943

Abstract: This study investigates social media users' preferences of encountering or actively avoiding undesired content and conflicts in social interaction with others. Based on a nationwide survey (N=3706) conducted in Finland and using principal component analysis, we identify three different types of social media use in relation to online information sharing and social interaction: conformist, provocative and protective. We then modelled those variations according to demographic variables and subjective life satisfaction. We found that women are more likely to use social media in a conformist and protective way whereas men have a higher probability to be provocative. We also found that younger and more educated people have a higher probability to use social media in a conformist and protective way. Finally, we suggest that subjective life satisfaction more powerfully predicts provocative use compared to age or education.

Monday, July 23, 2018

I Can Smell Them: People with more extreme political attitudes are better in inferring political affiliation from politicians' faces, regardless whether the politicians and perceivers are from the same or different countries

Interpersonal accuracy in a political context is moderated by the extremity of one's political attitudes. Dominique Muller, Florian Delmas, Michaela Wänke. Journal of Experimental Social Psychology, Volume 79, November 2018, Pages 95-106. https://doi.org/10.1016/j.jesp.2018.07.001

Highlights
•    People with more extreme political attitudes are better in inferring political affiliation from politicians´ faces.
•    Extremity can be seen as a facet of attitude strength, but other facets of attitude strength are not related to accuracy.
•    The findings hold regardless whether the politicians and perceivers are from the same or different countries.

Abstract: The political orientation of others can be perceived above chance level from looks alone. However, the effect is usually small and there is considerable interpersonal variance. We propose that the ability to accurately perceive others' political orientation is highest for those who hold more extreme political views themselves, as compared to people with more moderate views. This is because more extreme persons have a higher need to establish clear group boundaries and distinguish between political allies and adversaries. In six studies we investigate the proposed relationship, using participants from three different countries and two different sets of politicians as targets. In line with our hypothesis, attitude extremity was associated with higher accuracy. The robustness of our findings is supported by a small-scale meta-analysis over our studies. An alternative account that attitude strength in general – of which attitude extremity is a sub-facet – would lead to higher accuracy was not supported. Implications and suggestions for future research on interpersonal accuracy are discussed.

Extramarital affairs tend to make people happy, helping to be in love & to have at least biweekly sexual events with the outside partner; and even after the outside partnership ends, there is a higher life satisfaction rating than before the outside partnership

Having Your Cake and Eating It, Too: Factors Impacting Perception of Life Satisfaction During Outside Partnerships. Alicia M. Walker. Sexuality & Culture, https://link.springer.com/article/10.1007/s12119-018-9545-z

Abstract: Considering both the prevalence of infidelity and the preoccupation in the U.S. with achieving personal happiness, the question of whether participating in affairs increases perception of life satisfaction is a relevant one. This study utilized a sample population of married individuals specifically seeking extramarital sexual encounters (n = 1070) and investigated those factors which influence the individual’s overall perception of life satisfaction before, during, and after their affairs. Findings indicate that while affairs do tend to make respondents happy, a number of factors influence perception of life satisfaction during an affair, including a belief that an outside partner is required to remain in a primary partnership, a desire to remain in the primary partnership, at least biweekly sexual events with the outside partner, a belief that the individual loves their outside partner, and seeking out the partnership due to sexual dissatisfaction within the primary partnership. There was also a gender effect. A surprising finding was that even after the outside partnership ends, respondents reported a higher life satisfaction rating than before the outside partnership.

Female Eye Attractiveness – Where Beauty Meets Science

Female Eye Attractiveness – Where Beauty Meets Science. Martin Gründl et al. Journal of Cranio-Maxillofacial Surgery, https://doi.org/10.1016/j.jcms.2018.05.034

Summary
Introduction: While periorbital and -ocular surgery ranks amongst the most frequently performed plastic surgical procedures, only scarce information exists regarding the contributing factors of ageing and its systematic anatomic assessment. The presented study, based on measuring distinct physical landmarks, aimed to gather data to provide a foundation of in-depth periorbital analysis in order to more clearly define female eye attractiveness.

Methods: 80 probands (age range: 30 to 50 years, M = 38.4±6.5 years) were asked to judge 60 standardized high-resolution digital pictures of female eye regions in respect to the perceived age (in years) and attractiveness (7-point Likert scale). All photographs were objectively evaluated and measured utilizing a total of 38 distinct landmarks. The data was analyzed by calculating correlations between relevant measured eye area parameters and mean attractiveness ratings including age estimations.

Results: Overall, it was found that several specific eye shape features correlate with attractiveness and perceived age. For instance, large visible height of the iris and large upward and lateral inclination of both eye axis and eyebrows correlated moderately to strongly with attractiveness (p<0 .05="" br="">
Conclusion: Regarding the female eye, there exist distinct periorbital anatomic features and landmarks which contribute to a youthful appearance and attractiveness. Knowledge regarding these facts may serve as an important guideline for pre- and post-operative patient analysis.

Participants (n = 103) interact with a researcher in a testing room that imposed low or high perceptual load. Midway through the conversation, the researcher was replaced by another person. Thirty‐nine percent of participants failed to detect the change

Perceptual load affects change blindness in a real‐world interaction. Gillian Murphy, Lisa Murphy. Applied Cognitive Psychology, https://doi.org/10.1002/acp.3441

Summary: Change blindness is the striking inability to detect seemingly obvious changes that occur between views of a scene. The current study assessed perceptual load as a factor that may affect change blindness for human faces. The study had participants (n = 103) interact with a researcher in a testing room that imposed low or high perceptual load. Midway through the conversation, the researcher was replaced by another person. Thirty‐nine percent of participants failed to detect the change. There was a significant effect of perceptual load, with greater change detection under low load (71%) than high load (52%). This research suggests that the perceptual load imposed by a task may have a significant effect on the likelihood of change blindness and ought to be considered in future research.

People consistently remember being more generous in the past than they actually were; when people perceive their own actions as selfish, they can remember having acted more equitably, thus minimizing guilt and preserving their self-image

Motivated misremembering: Selfish decisions are more generous in hindsight. Ryan W Carlson et al. https://psyarxiv.com/7ck25/

Significance statement: Fairness is widely endorsed in human societies, but less often practiced. Here we demonstrate how memory distortions may contribute to this discrepancy. Across three experiments (N = 1005), we find that people consistently remember being more generous in the past than they actually were. We show that this effect occurs specifically for individuals whose decisions fell below their own fairness standards, irrespective of how high or low those standards were. These findings suggest that when people perceive their own actions as selfish, they can remember having acted more equitably, thus minimizing guilt and preserving their self-image.

Abstract: People often prioritize their own interests, but also like to see themselves as moral. How do individuals resolve this tension? One way to both maximize self-interest and maintain a moral self-image is to misremember the extent of one’s selfishness. Here, we tested this possibility. Across three experiments, participants decided how to split money with anonymous partners, and were later asked to recall their decisions. Participants systematically recalled being more generous in the past than they actually were, even when they were incentivized to recall accurately. Crucially, this effect was driven by individuals who gave less than what they personally believed was fair, independent of how objectively selfish they were.  Our findings suggest that when people’s actions fall short of their own personal standards, they may misremember the extent of their selfishness, thereby warding off negative emotions and threats to their moral self-image.

Key Words: memory, motivation, morality, generosity, decision-making

Sunday, July 22, 2018

The anger group showed higher levels of aggression and status seeking, with the moderator effect of anger intensity; also showed higher dominance scores, differing significantly from the fear, sadness, and/or control groups

Effects of anger on dominance-seeking and aggressive behaviors. João Carlos Centurion Cabral, Rosa Maria Martins de Almeida. Evolution and Human Behavior, https://doi.org/10.1016/j.evolhumbehav.2018.07.006

Abstract: Anger may have evolved to orchestrate social bargaining behaviors, which ultimately can lead to establishment of dominance hierarchies. Although the relationship between anger and dominance has strong empirical support, most studies have focused on visual cues of dominance. Across two experiments, we tested the hypothesis that anger increases dominance-seeking and agonistic behaviors in those who feel it. In the first experiment (n = 82), we induced anger through a hostile mock debate and measured corrugator electromyographic activity, testosterone and cortisol levels, status-seeking tendency, and aggression using behavioral tasks. Compared with the control group, the anger group showed higher levels of aggression and status seeking, with the moderator effect of anger intensity. In the second experiment (n = 162), anger, fear, sadness, and neutral state were induced by film clips, after which dominance-related behavioral tendencies were assessed. The anger group showed higher dominance scores, differing significantly from the fear, sadness, and/or control groups. These findings reinforce the notion that feelings of anger can cause an increase in status-seeking and agonistic behaviors, leading to possible action tendencies for the establishment of dominance hierarchies.

Keywords: Anger, Dominance, Aggression, Emotion, Steroid hormones

Why do angry people overestimate their intelligence? Neuroticism as a suppressor of the association between Trait-Anger and subjectively assessed intelligence

Why do angry people overestimate their intelligence? Neuroticism as a suppressor of the association between Trait-Anger and subjectively assessed intelligence. Marcin Zajenkowski, Gilles E.Gignac. Intelligence, Volume 70, September–October 2018, Pages 12-21. https://doi.org/10.1016/j.intell.2018.07.003

Highlights
•    Trait-Anger and Neuroticism are substantially inter-correlated positively.
•    Trait-Anger is positively related to subjectively assessed intelligence (SAI).
•    Neuroticism is negatively related to SAI.
•    Neuroticism suppresses the association of anger and SAI.
•    The effects hold even after controlling for objective intelligence.

Abstract: Trait-Anger and Neuroticism are substantially inter-correlated positively. However, there is some theoretical and empirical research that supports the notion that Trait-Anger and Neuroticism are influenced by several processes differentially. For instance, Trait-Anger is linked to optimistic bias, increased sense of control, approach motivation and high Narcissism. In contrast, Neuroticism correlates with pessimism, low sense of control, withdrawal motivation and low Narcissism. Building on these previous findings, we hypothesized that Trait-Anger and Neuroticism would be positively and negatively, respectively, associated with subjectively assessed intelligence (SAI). Furthermore, we expected that these two traits would act as mutual suppressors in predicting SAI. The results of two studies (ns = 303 and 225) supported our hypotheses. Trait-Anger was positively and Neuroticism negatively related to SAI, even after controlling for objective intelligence. These results are consistent with previous research which suggests that SAI is more substantially associated with personality than objective intelligence. Additionally, in study 2, we found that Narcissism mediated (partially) the relationship between Trait-Anger and SAI. In the discussion, we suggest that there might be two faces of Trait-Anger: one related to anxiety and one to overconfidence. Finally, a potential role of intelligence positive illusions in Trait-Anger is proposed.

Living in human environments help to develop motor skills, embodied cognition, & the use of objects to extend cognition in the animals, so the time needed for foraging for food is reduced, & furnishes opportunities for social learning, including emulation

Cheng, K., & Byrne, R. W. (2018). Why human environments enhance animal capacities to use objects: Evidence from keas (Nestor notabilis) and apes (Gorilla gorilla, Pan paniscus, Pongo abelii, Pongo pygmaeus). Journal of Comparative Psychology, http://dx.doi.org/10.1037/com0000121

Abstract: Formal training programs, which can be called education, enhance cognition in human and nonhuman animals alike. However, even informal exposure to human contact in human environments can enhance cognition. We review selected literature to compare animals’ behavior with objects among keas and great apes, the taxa that best allow systematic comparison of the behavior of wild animals with that of those in human environments such as homes, zoos, and rehabilitation centers. In all cases, we find that animals in human environments do much more with objects. Following and expanding on the explanations of several previous authors, we propose that living in human environments and the opportunities to observe and manipulate human-made objects help to develop motor skills, embodied cognition, and the use of objects to extend cognition in the animals. Living in a human world also furnishes the animals with more time for such activities, in that the time needed for foraging for food is reduced, and furnishes opportunities for social learning, including emulation, an attempt to achieve the goals of a model, and program-level imitation, in which the imitator reproduces the organizational structure of goal-directed actions without necessarily copying all the details. All these factors let these animals learn about the affordances of many objects and make them better able to come up with solutions to physical problems

Saturday, July 21, 2018

Gains vs Losses: Anticipation is associated with time preference, such that the more people enjoy anticipating an event, the more they prefer to delay it, & the more they dread it, the more they prefer to accelerate it

Kisses vs. shocks: Anticipation asymmetries explain time preferences for gains vs. losses. David J. Hardisty, Shane Frederick, Elke U. Weber. Under review. http://davidhardisty.info/downloads/Dread.Manuscript.31.docx

Abstract: The dread of future losses weighs more heavily than the pleasure of anticipating future gains, even after controlling for loss aversion. This happens because waiting for a gain is a mixed emotional experience that is both pleasurable (due to savoring) and painful (due to impatience), whereas waiting for a loss is a more unidimensionally painful experience (dread). Anticipation is associated with time preference, such that the more people enjoy anticipating an event, the more they prefer to delay it, and the more they dread it, the more they prefer to accelerate it. In combination, these findings explain and mediate the "sign" effect in discounting, i.e., the fact that losses are discounted less than gains.

Keywords: intertemporal choice, delay discounting, framing, affect

Maternal pregnancy exposures are assumed to affect offspring health; other factors like paternal & postnatal exposures are also likely to be important, but maternal ones are assumed to be most important; we need to retain a critical perspective regarding this assumption

It's the mother!: How assumptions about the causal primacy of maternal effects influence research on the developmental origins of health and disease. Gemma C.Sharp, Deborah A.Lawlor, Sarah S.Richardson .Social Science & Medicine, https://doi.org/10.1016/j.socscimed.2018.07.035

Highlights
•    Many maternal pregnancy exposures are assumed to affect offspring health.
•    Other factors like paternal and postnatal exposures are also likely to be important.
•    Nevertheless, maternal pregnancy exposures are assumed to be most important.
•    We need to retain a critical perspective regarding this assumption.
•    Improving the causal evidence base and contextualising findings will help.

Abstract: Research on the developmental origins of health and disease (DOHaD) has traditionally focussed on how maternal exposures around the time of pregnancy might influence offspring health and risk of disease. We acknowledge that for some exposures this is likely to be correct, but argue that the focus on maternal pregnancy effects also reflects implicit and deeply-held assumptions that 1) causal early life exposures are primarily transmitted via maternal traits or exposures, 2) maternal exposures around the time of pregnancy and early infancy are particularly important, and 3) other factors, such as paternal factors and postnatal exposures in later life, have relatively little impact in comparison. These implicit assumptions about the “causal primacy” of maternal pregnancy effects set the agenda for DOHaD research and, through a looping effect, are reinforced rather than tested. We propose practical strategies to redress this imbalance through maintaining a critical perspective about these assumptions.

Rabbits may be able to detect conspecifics in their predators’ scats, thus leading them to, in the short term, avoid areas in which their terrestrial predators’ diet is based on conspecifics, probably as the result of them perceiving a higher risk of predation

European rabbits recognise conspecifics in their predators’ diets. Laura M. Prada, José Guerrero-Casado, Francisco S. Tortosa. acta ethologica, https://link.springer.com/article/10.1007/s10211-018-0295-6

Abstract: Rabbits can successfully avoid their enemies by evaluating the risk of predation. They have various defensive strategies, such as morphological adaptations and behaviours patterns, which enable them to perceive their predators and thus reduce the risk of predation. It is well documented that rabbits recognise the scats of terrestrial predators and avoid those areas in which they are present. However, few studies show whether the prey species can recognise the presence of congeners in carnivores’ scats, which would allow them to identify their predators in a more efficient manner. We have carried out a comparative analysis of the use of space made by rabbits on plots on which a neutral odour (water) or the odours of the ferrets’ scats that had consumed either rabbit or another mammal (beef) were applied. Our results showed a lower number of rabbit pellets on those plots containing predator odours than on the control plots. During the first 6 days after applying the first odour, the number of rabbit pellets was lower on plots on which rabbit had been included in the diet when compared with scats obtained from a beef diet. However, no differences between the two experimental plots were recorded during the third visit (9 days after applying the first odour). Our results suggest that rabbits may be able to detect congeners in their predators’ scats, thus leading them to, in the short term, avoid areas in which their terrestrial predators’ diet is based on conspecifics, probably as the result of them perceiving a higher risk of predation.

Males reversed their initial preference for larger females in the presence of a conspecific audience male because they recognized the audience male as a competitor and tried to deceive that male about their real mating preference

Test of the Deception Hypothesis in Atlantic Mollies Poecilia mexicana—Does the Audience Copy a Pretended Mate Choice of Others? Klaudia Witte et al. MDPI.com, http://www.mdpi.com/2079-7737/7/3/40

Abstract: Animals often use public information for mate-choice decisions by observing conspecifics as they choose their mates and then copying this witnessed decision.  When the copier, however, is detected by the choosing individual, the latter often alters its behavior and spends more time with the previously non-preferred mate. This behavioral change is called the audience effect. The deception hypothesis states that the choosing individual changes its behavior to distract the audience from the preferred mate. The deception hypothesis, however, only applies if the audience indeed copies the pretended mate choice of the observed individual. So far, this necessary prerequisite has never been tested. We investigated in Atlantic molly males and females whether, first, focal fish show an audience effect, i.e., alter their mate choices in the presence of an audience fish, and second, whether audience fish copy the mate choice of the focal fish they had just witnessed. We found evidence that male and female Atlantic mollies copy the pretended mate choice of same-sex focal fish. Therefore, a necessary requirement of the deception hypothesis is fulfilled. Our results show that public information use in the context of mate choice can be costly.

Keywords: sexual selection; public information; male mate choice; female mate choice; audience effect; mate-choice copying; social learning; eavesdropping; Atlantic molly; Poecilia mexicana

Secularity, religiosity, and health: Physical and mental health differences between atheists, agnostics, and nonaffiliated theists compared to religiously affiliated individuals

Secularity, religiosity, and health: Physical and mental health differences between atheists, agnostics, and nonaffiliated theists compared to religiously affiliated individuals. Joseph O.Baker, Samuel Stroope, Mark H.Walker. Social Science Research, https://doi.org/10.1016/j.ssresearch.2018.07.003

Abstract: Extensive literature in the social and medical sciences link religiosity to positive health outcomes. Conversely it is often assumed that secularity carries negative consequences for health; however, recent research outlining different types of secular individuals complicates this assumption. Using a national sample of American adults, we compare physical and mental health outcomes for atheists, agnostics, religiously nonaffiliated theists, and theistic members of organized religious traditions. Results indicate better physical health outcomes for atheists compared to other secular individuals and members of some religious traditions. Atheists also reported significantly lower levels of psychiatric symptoms (anxiety, paranoia, obsession, and compulsion) compared to both other seculars and members of most religious traditions. In contrast, physical and mental health were significantly worse for nonaffiliated theists compared to other seculars and religious affiliates on most outcomes. These findings highlight the necessity of distinguishing among different types of secular individuals in future research on health.

Friday, July 20, 2018

Mate value at a glance: Facial attractiveness reveals women's waist-to-hip ratio and men's household income

Mate value at a glance: Facial attractiveness reveals women's waist-to-hip ratio and men's household income. Ji-eun Shin, Eunkook M.Suh, DaykJang. Personality and Individual Differences. Volume 135, 1 December 2018, Pages 128-130. https://doi.org/10.1016/j.paid.2018.07.014

Abstract: Can people make valid inferences about the person's mate value by a glance of his/her face? Eighty-seven independent coders rated how attractive neutral facial pictures of 297 (152 males) undergraduate students were, after viewing each image for 3 s. The facial attractiveness rating significantly correlated with important sex-specific mate qualities. In case of female targets, facial attractiveness predicted their body shape (waist-to-hip ratio; WHR), whereas among males, it correlated with their household income. The results remained after controlling for the positive affectivity reflected in the facial image. It appears that sex-specific markers of mate value are implicitly ingrained in attractive facial features.

Lay people do not have stable, logically rigorous notions of free will & are strongly motivated to preserve free will and moral responsibility

Forget the Folk: Moral Responsibility Preservation Motives and Other Conditions for Compatibilism. Cory J Clark, Bo Winegard, Roy Baumeister. https://www.researchgate.net/publication/319944911

Abstract: For years, experimental philosophers have attempted to discern whether laypeople find free will compatible with a scientifically deterministic understanding of the universe. We argue that these attempts are misguided because (1) lay people do not have stable, logically rigorous notions of free will and (2) people are strongly motivated to preserve free will and moral responsibility. Seven studies support this hypothesis by demonstrating that a variety of logically irrelevant (but motivationally relevant) features influence compatibilist judgments. In Study 1, participants who were asked to consider the possibility that our universe is deterministic were more compatibilist than those not asked to consider this possibility, suggesting that compatibilism is particularly compelling when determinism poses potential threats to moral responsibility. In Study 2, participants who considered concrete instances of moral behavior found compatibilist free will more sufficient for moral responsibility than participants who were asked about moral responsibility more generally. In Study 3a, the order in which participants read free will and determinism arguments influenced their compatibilist judgments—and only when the arguments had moral significance: Participants were more likely to report that determinism was compatible with free will than that free will was compatible with determinism. In Study 3b, participants who read the free will argument first (the more compatibilist group) were particularly likely to confess that their beliefs in free will and moral responsibility and their disbelief in determinism influenced their conclusion. In Study 4, participants reduced their compatibilist beliefs after reading a passage that argued that moral responsibility can be preserved even in the absence of free will. Participants also reported that immaterial souls were compatible with scientific determinism, most strongly among immaterial soul believers (Study 5), and evaluated information about the capacities of primates in a biased manner favoring the existence of human free will (Study 6). These results suggest that people do not have one intuition about whether free will is compatible with determinism. Rather, people report that free will is compatible with determinism when desiring to uphold moral responsibility. Recommendations for future work are discussed.

Individuals low in cognitive resources are not more likely to follow partisan cues than are individuals high in cognitive resources; the highest level of cue receptivity is observed for those individuals who have both a strong social identification with their party & high cognitive resources

An Expressive Utility Account of Partisan Cue Receptivity: Cognitive Resources in the Service of Identity Expression. Yphtach Lelkes, Ariel Malka, Bert N. Bakker. http://cess.nyu.edu/wp-content/uploads/2018/02/Lelkes.pdf

Abstract: What motivates citizens to rely on partisan cues when forming political judgments? Extant literature offers two perspectives on this matter: an optimistic view that reliance on cues serves to enable adequate decision making when cognitive resources are low, and a pessimistic view that reliance on cues serves to channel cognitive resources to the goal of expressing valued political identities. In the present research we seek to further understanding of the relative importance of these two motives. We find that individuals low in cognitive resources are not more likely to follow partisan cues than are individuals high in cognitive resources.  Furthermore, we find the highest level of cue receptivity is observed for those individuals who have both a strong social identification with their party and high cognitive resources. This suggests that partisan cue receptivity more often involves a harnessing of cognitive resources for the goal of identity expression.

Keywords: Partisan Cues, Social Identity, Cognitive Reflection, Motivated

Women in committed relationships would be more likely to reveal their status to a potential copulation partner due to the man’s preference for short-term mating; a man would do conceal his being less able to provide time, commitment, & resources

Hughes, S. M., & Harrison, M. A. (2018). Women reveal, men conceal: Current relationship disclosure when seeking an extrapair partner. Evolutionary Behavioral Sciences, http://dx.doi.org/10.1037/ebs0000133

Abstract: This study examined sex differences in disclosing current, committed relationship status to potential extrapair copulation (EPC) partners. We hypothesized that women in a committed relationship would be more likely to reveal their relationship status to a potential EPC partner. When a woman reveals this information, it may appeal to a man’s evolved psychological preference for short-term mating, which increases his chance of reproduction without commitment. We also hypothesized that men in a committed relationship, in contrast, would be more likely to conceal their current relationship from a potential EPC partner. A committed man would be less able to provide time, commitment, and resources for which women have an evolved preference. The extrapair woman could sustain enormous costs should she bear offspring without his support. Responses from a heterosexual community sample of 322 women and 262 men (N = 584), with a diverse age range (M = 30.7, SD = 11.4), showed that women, compared with men, indeed indicated statistically more hypothetical and actual committed relationship status revelations to a potential EPC partner.

Compared to the “very happily” married, those “not too happy” in marriage were over 2x as likely to report worse health & almost 40% more likely to die over the follow-up period, & had equal or worse health & mortality risk than the never married/divorced/separated, or widowed

Marital Happiness, Marital Status, Health, and Longevity. Elizabeth M. Lawrence et al. Journal of Happiness Studies, https://link.springer.com/article/10.1007/s10902-018-0009-9

Abstract: Married individuals are healthier and live longer than those who are never married, divorced, or widowed. But not all marriages are equal: unhappy marriages provide fewer benefits than happy ones. This study examined health and longevity across a nationally representative sample of U.S. adults, combining measures of marital status and marital happiness to compare those who were “very happy” in marriage to those who were “pretty happy” in marriage, “not too happy” in marriage, never married, divorced or separated, or widowed. We employed the General Social Survey–National Death Index to illuminate the associations among marital status, marital happiness, general happiness, and self-rated health and mortality risk. Compared to individuals who were “very happily” married, those who were “not too happy” in marriage were over twice as likely to report worse health and almost 40% more likely to die over the follow-up period, net of socioeconomic, geographic, and religiosity factors. Those not too happy in marriage also had equal or worse health and mortality risk compared to those who were never married, divorced or separated, or widowed. Results further indicate that general happiness underlies much of the relationship between marital happiness and better health and longevity. The literature on the health and longevity benefits of marriage is well established, but our results suggest that individuals in unhappy marriages may be a vulnerable population. We conclude that subjective well-being and relationship quality contribute to the health benefits of marriage.

Heritability of Regional Brain Volumes in Large-Scale Neuroimaging and Genetic Studies: exhibit a symmetric pattern across left and right hemispheres, & are consistent in females & males

Heritability of Regional Brain Volumes in Large-Scale Neuroimaging and Genetic Studies. Bingxin Zhao et al. Cerebral Cortex, bhy157, https://doi.org/10.1093/cercor/bhy157

Abstract: Brain genetics is an active research area. The degree to which genetic variants impact variations in brain structure and function remains largely unknown. We examined the heritability of regional brain volumes (P ~ 100) captured by single-nucleotide polymorphisms (SNPs) in UK Biobank (n ~ 9000). We found that regional brain volumes are highly heritable in this study population and common genetic variants can explain up to 80% of their variabilities (median heritability 34.8%). We observed omnigenic impact across the genome and examined the enrichment of SNPs in active chromatin regions. Principal components derived from regional volume data are also highly heritable, but the amount of variance in brain volume explained by the component did not seem to be related to its heritability. Heritability estimates vary substantially across large-scale functional networks, exhibit a symmetric pattern across left and right hemispheres, and are consistent in females and males (correlation = 0.638). We repeated the main analysis in Alzheimer’s Disease Neuroimaging Initiative (n ~ 1100), Philadelphia Neurodevelopmental Cohort (n ~ 600), and Pediatric Imaging, Neurocognition, and Genetics (n ~ 500) datasets, which demonstrated that more stable estimates can be obtained from the UK Biobank.

Thursday, July 19, 2018

Big parts of Italy, Greece, Spain are quite like wide areas in China: Silent contempt for the existing rules within China is due to people not respecting the method for creating and establishing those rules

This post's title is mine.

The original post I based my comment on is a post about China and the US by Christopher Balding in Balding's World: Global Finance and Economics. July 17 2018. http://www.baldingsworld.com/2018/07/17/balding-out/

Excerpts:

I have been in a fair number of countries and China still remains the more foreign place that I continually have to figure out every day.  Other countries have been to in Asia, developed and developing, and even Africa seem less disorienting and culturally dissimilar.  This is both exhilarating, exciting, frustrating, amusing and tiring.  My wife and I would frequently joke that every day you lived in China you would see something you had never seen before.

One of the most interesting thing to me was to see how my thinking evolved over time in China.  Prior to coming, I was and still am a libertarian leaning professor.  I had not given a lot of thought to human rights either in the United States or in  China.  While many are aware of a variety of the cases that receive attention, I think what struck me is how this filters down into the culture.  There is a complete and utter lack of respect for the individual or person in China.  People do not have innate value as people simply because they exist.

This leads most directly to a lack of respect for the law/rules/norms.  One thing I began to realize over time is, while not German, how law, rule, and norm abiding Americans are with minimal fear of enforcement.  Cutting in line is considered extremely rude because there is a sense of fairness and that people have equal rights.  In China, line cutting is considered nearly standard operating procedure. There is a common and accepted respect for others even if just it is as simple as standing in line.

In a way, I sympathize with Chairman Xi’s emphasis on rule of law because in my experience laws/rules/norms are simply ignored.  They are ignored quietly so as not to embarrass the enforcer, however, frequently, the enforcer knows rules or laws are being ignored but so long as the breaker is not egregious, both parties continue to exist in a state of blissful ignorance.  Honesty without force is not normal but an outlier.  Lying is utterly common, but telling the truth revolutionary.

I rationalize the silent contempt for the existing rules and laws within China as people not respecting the method for creating and establishing the rules and laws.  Rather than confronting the system, a superior, or try good faith attempts to change something, they choose a type of quiet subversion by just ignoring the rule or law.  This quickly spreads to virtually every facet of behavior as everything can be rationalized in a myriad of ways.  Before coming to China, I had this idea that China was rigid which in some ways it is, but in reality it is brutally chaotic because there are no rules it is the pure rule of the jungle with unconstrained might imposing their will and all others ignoring laws to behave as they see fit with no sense of morality or respect for right.

I had a lawyer tell me about the corruption crackdown, and even most convicted of crimes, that people referred to them as “unlucky”.  As he noted, there was almost no concept of justice even if people recognized the person had done what they were accused of having done.  The discipline stemmed not from their behavior but they were cannon fodder for some game chosen by a higher authority.

China wrestles with these issues like clockwork every few years after a tragic incident goes viral.  A common one is when someone is run over by a car and pedestrians just step over the body until a family member finds the body.  The video goes viral, prompts a week of hand wringing, and then censors step in to talk about Confucianism and how the economy is growing.  There is no innate value given to human life as precious.

A friend of mine in China who is a Christian missionary, told me a story about a time he was invited to speak at the local English corner they had in the apartment development where locals would get together hopefully with foreigners and practice English. He was asked to speak on what is the meaning of life, perfect for a part time missionary. He said he knew what people would say having lived in China for sometime but even so was stunned at how deeply and rigidly held the belief that making money was the entire meaning of life. There was no value system.  There was no exogenously held right or wrong, only whether you made money.  With apologies to a bastardized Dostoevsky, with money as God, all is permissible.

I could talk at length about that what I have observed, but I am not a human rights expert and what type of cultural changes or evolution it engenders.  However, while the well known cases draw attention, these attitudes and responses set the tone for a culture where individuals, respect, and truth mean nothing.

This has impacted my broader thinking in that executive space (thinking of the United States but also applicable elsewhere) is that laws need to be enforced consistently not at the whim of the superior.  If the law exists it should be enforced and consistent, otherwise it should be removed.  Currently, the United States is going further and further in a direction where laws are applied inconsistently shifting from varying enforcement regimes under different executives.  Law is not law if the government can choose whether to enforce it. Law has become the whimsy of sovereigns prone to political fancy.

This applies as well to how everyone is treated.  From a President we may have reason to suspect of illegal activity to an immigrant fighting for asylum, all are innocent until proven guilty and treated humanely.  I see this pernicious cycle taking place from China in the United States where decency and humanity on all sides (I am not going to apportion blame here) is swallowed by shrill invectives that people then use to justify their own lack of decency in pursuit of whatever they believe to be right.  America will not return to its principles by partisans justifying increasingly coarse behavior and rhetoric.

[...]

One of the reasons principles matter is that each side feels locked in a death struggle. Principles are unwelcome to many because there are times we do not like those principles or where our side will lose if we abide by that principle. The principle matters more than the short term win or loss. All powers we demand can be used against us at some point. America needs to return to seeking to uphold the highest of principles knowing there will be times our side loses because we chose to uphold a principle.  In a democracy, you are going to lose based upon historical precedent, probably about 50% of the time. That is the point of democracy.  Rather than delusionaly believing in vast mandates, candidates should recognize that in recent history they have been elected on narrow margins and hew a more moderate path.

I think one of the great things about America that people forget is that it is an experiment.  It is an experiment like none other that is truly unique for any major country. There is no country in the world that is in such a state of constant flux and change from a macro-historical perspective. Wave after wave over the past few hundred years of immigrants that drive ambition and innovation are hallmarks.

Any large American city will have a higher foreign born population than the entirety of China.  America has one of the highest net migration rates of any major economy and accepts more immigrants than any other country.  Of major economies, only Canada and Germany are higher as a percentage of foreign born population share.  It is easy to focus on specific incidents that make the situation seem dire, but in reality America remains an enormously welcoming country to immigrants.

I think of an area where I know well academia and start ups.  The ability of foreign born academics to rise to a position of prominence or create a start up in China is virtually zero.  In the United States, Silicon Valley is rich with a foreign born population or the children of immigrants and the professor and deans ranks are filled with foreign born population.  The United States is in a continual state of its own internal flux but that is what the experiment is: a country not founded on blood or ideology but a shared destiny of values and principles that all men are created equal.

The United States has repeatedly failed and continues to fall short of its ideals but has shown a greater sense of self correction than almost any other.  In China you cannot talk about most of history, while in the United States there are constant reminders about failures and how to apply those lessons.  We must remember that it is an ongoing experiment of values we hold to be self evident, not an already attained ideal but a continual working out of what we believe.

[...]

In China, there are very few people who I witness live a testament of their belief.  Who knows if the Party member is a member because he believes in Marxism, Communism, Xi-ism, or simply wants a better apartment? Who knows if the person who claims to be a believer in democracy but complies with the Party actually believes that or just tells the foreigner?  Foreigners in China in positions of influence who claim to believe in human rights but collaborate with the Party to deny Chinese citizens rights need to answer for their actions. I have little idea what people in China believe but I know that if the Party ever falls, there will be more than a billion more people claiming they were closet democracy advocates.

We should never wish adversity upon ourselves, but recognize that US ideals and values are being tested. I have every confidence that American ideals will come out stronger but make no mistake, it is a trying time.  Sometimes you need to be tested in your beliefs to know those convictions hold beyond convenience or benefit.

One of my biggest fears living in China has always been that I would be detained.  Though I happily pointed out the absurdity of the rapidly encroaching authoritarianism, a fact which continues to elude so many experts not living in China, I tried to make sure I knew where the line was and did not cross it. There is a profound sense of relief to be leaving safely knowing others, Chinese or foreigners, who have had significantly greater difficulties than myself.  There are many cases which resulted in significantly more problems for them. I know I am blessed to make it out.

I leave China profoundly worried about the future of China and US China relations.  Most attention here has focused on the Thucydides Trap where conflict results from an established and a rising power.  This leaves out probably the most important variable not just the distinction between an established and a rising power but the values inherent within each state and the system they want to project defining relations between states and the citizenry to the state.

The United States under Trump and the GOP is facing a significant test and re-evaluation of its principles. However, I remain decidedly confident in the US to handle those tests.  The self correction nature of democracy is on clear display.  The best case scenario for the Trump administration is to minimize congressional losses with the very real possibility of losing control of the house. President Trump has lost more in the courts than he has won and is under investigations by law enforcement headed by registered Republicans. His own party has been unable to pass consequential legislation except for a tax cut.  While none of this confronts the international challenges facing the United States, it speaks to the evolutionary, self corrective nature of US democracy.

The United States continues to take the largest number of immigrants and rank as one of the most open economies and investment markets in the world, even for Chinese immigrants and businesses. [...]

Conversely, China is a rising power but probably more importantly is a deeply illiberal, expansionist, authoritarian, police state opposed to human rights, democracy, free trade, and rule of law.  Just as we need to consider the state, speed, and direction of change in the United States, China has been deeply illiberal authoritarian for many years, is becoming increasingly illiberal, and is accelerating the pace of change towards greater control.  It both puzzles and concerns me having lived in China for nearly a decade as a public employee to hear Polyanna statements from China “experts” in the United States who talk about the opening and reform of China or refuse to consider the values being promoted. [...]

The rise of China represents a clear and explicit threat not to the United States but to the entirety of liberal democracy, human rights, and open international markets.  We see the world slowly being divided into China supported authoritarian regimes of various stripes that support its creeping illiberalism across a range of areas.  The tragedy of modern American foreign policy is the history of active ignorance and refusal to actively confront the Chinese norm or legal violations. The Trump administration is utterly incapable of defending the values and assembling the coalition that would respond to American leadership as they face even greater threats from China.

The concern is not over Chinese access to technology to facilitate economic development for a liberal open state. The concern is over the use of technology to facilitate human rights violations and further cement closed markets.  That is a threat for which neither the United States or any other democracy loving country should apologize for.

I should note that I like many other am concerned about the level of government surveillance on citizenry.  However, equating Beijing to Washington in many of these specific issues is simply non-sensical authoritarian apologetics.  Let me just briefly run through some of the enormous differences. First, some have argued tech firms gather data which is true but does not distinguish what happens to the data. Unlike China, the US government does not have free access to all electronic data.  Second, China uses control over electronic communication in vastly draconian cyber dystopia ways compared to the wide range of opinions that are allowed online in the rest of the world.  By simple comparison, Winnie the Pooh is censored in China while in the United States the debate is over whether some information should be restricted that is deemed inaccurate. It is nothing less than authoritarian apologetics to attempt to equate the two in any serious manner.

It is profoundly misguided and short sighted to view the rise of China as tension arising either purely from rising economic development in a major state or as a bilateral conflict with the United States.  China represents a clear and present threat to liberal democracies, open markets, and international system nor do they even now attempt to hide this policy.  These tensions for the foreseeable future will only increase. I do not like the way Trump has handled his approach to China and the very valid concerns he raises about their practices, but I find it even more troubling the near total lack of any attempt to deal with these issue previous administrations and the surrogates have displayed for many years and continue to display. [...]

Stronger intellectual abilities are associated with greater cortical thickness (CT) and cortical volume (CV); in relation to measured intelligence, CT and CV are more relevant measures than cortical surface area or cortical gyrification

The Relationship Between General Intelligence and Cortical Structure in Healthy Individuals. Sahil Bajaj et al. Neuroscience, https://doi.org/10.1016/j.neuroscience.2018.07.008

Highlights
•    Stronger intellectual abilities are associated with greater cortical thickness (CT) and cortical volume (CV).
•    The neural basis of intellectual abilities extends beyond fronto-parietal brain regions.
•    In relation to measured intelligence, CT and CV are more relevant measures than cortical surface area or cortical gyrification.

Abstract: Considerable work in recent years has examined the relationship between cortical thickness (CT) and general intelligence (IQ) in healthy individuals. It is not known whether specific IQ variables (i.e., perceptual reasoning [PIQ], verbal comprehension IQ [VIQ], and full-scale IQ [FSIQ]) are associated with multiple cortical measures (i.e., CT, cortical volume (CV), cortical surface area (CSA) and cortical gyrification (CG)) within the same individuals. Here we examined the association between these neuroimaging metrics and IQ in 56 healthy adults. At a cluster-forming threshold (CFT) of p < 0.05, we observed significant positive relationships between CT and all three IQ variables in regions within the posterior frontal and superior parietal lobes. Regions within the temporal and posterior frontal lobes exhibited positive relationships between CV and two IQ variables (PIQ and FSIQ) and regions within the inferior parietal lobe exhibited positive relationships between CV and PIQ. Additionally, CV was positively associated with VIQ in the left insula and with FSIQ within the inferior frontal gyrus. At a more stringent CFT (p < 0.01), the CT–PIQ, CT–VIQ, CT–FSIQ, and CV–PIQ relationships remained significant within the posterior frontal lobe, as did the CV–PIQ relationship within the temporal and inferior parietal lobes. We did not observe statistically significant relationships between IQ and either CSA or CG. Our findings suggest that the neural basis of IQ extends beyond previously observed relationships with fronto-parietal regions. We also conclude that CT and CV may be more useful metrics than CSA or CG in the study of intellectual abilities.

Abbreviations
CFT cluster-forming threshold
CG cortical gyrification
CSA cortical surface area
CT cortical thickness
CV cortical volume
FSIQ full-scale IQ
IQ intelligence
PIQ perceptual reasoning
VIQ verbal comprehension IQ

Sunk costs are irrecoverable investments that should not influence decisions; decisions should be made on the basis of expected future consequences; but mice, rats, and humans show similar sensitivities to sunk costs in their decision-making, a vulnerability distinct from deliberation processes

Sensitivity to “sunk costs” in mice, rats, and humans. Brian M. Sweis et al. Science Jul 13 2018, Vol. 361, Issue 6398, pp. 178-181. DOI: 10.1126/science.aar8644

The impact of time wasted: The amount of time already spent on a task influences human choice about whether to continue. This dedicated time, known as the “sunk cost,” reduces the likelihood of giving up the pursuit of a reward, even when there is no indication of likely success. Sweis et al. show that this sensitivity to time invested occurs similarly in mice, rats, and humans (see the Perspective by Brosnan). All three display a resistance to giving up their pursuit of a reward in a foraging context, but only after they have made the decision to pursue the reward.

Abstract: Sunk costs are irrecoverable investments that should not influence decisions, because decisions should be made on the basis of expected future consequences. Both human and nonhuman animals can show sensitivity to sunk costs, but reports from across species are inconsistent. In a temporal context, a sensitivity to sunk costs arises when an individual resists ending an activity, even if it seems unproductive, because of the time already invested. In two parallel foraging tasks that we designed, we found that mice, rats, and humans show similar sensitivities to sunk costs in their decision-making. Unexpectedly, sensitivity to time invested accrued only after an initial decision had been made. These findings suggest that sensitivity to temporal sunk costs lies in a vulnerability distinct from deliberation processes and that this distinction is present across species.


Check also: The sunk-cost fallacy—pursuing an inferior alternative merely because we have previously invested significant, but nonrecoverable, resources in it—, a striking violation of rational decision making, can appear when costs are borne by someone other than the decision maker. https://www.bipartisanalliance.com/2018/05/from-2012-status-quo-maintenance-has.html

Dopamine: Its reward related function regulates the processes of energy consumption and acquisition in the body; thenergy-related book-keeping of the body at the physiological level is the common motif that links the many facets of dopamine and its functions

The many facets of dopamine: Toward an integrative theory of the role of dopamine in managing the body's energy resources. Srinivasa Chakravarthy et al. Physiology & Behavior, https://doi.org/10.1016/j.physbeh.2018.06.032

Highlights
•    We seek to present a conceptual synthesis of the manifold physiological functions of dopamine, and the reward system of the brain with which the molecule is closely associated.
•    We review the diverse role of dopamine as a reward signal, in regulation of appetite, circulation and energy management.
•    We propose a theoretical frame work that the functions of dopamine in neural and physiological domains can be linked through its actions vis a vis the reward system of the brain, as a part of an extensive energy management system of the body

Abstract: In neue roscience literature, dopamine is often considered as a pleasure chemical of the brain. Dopaminergic neurons respond to rewarding stimuli which include primary rewards like opioids or food, or more abstract forms of reward like cash rewards or pictures of pretty faces. It is this reward-related aspect of dopamine, particularly its association with reward prediction error, that is highlighted by a large class of computational models of dopamine signaling. Dopamine is also a neuromodulator, controlling synaptic plasticity in several cortical and subcortical areas. But dopamine's influence is not limited to the nervous system; its effects are also found in other physiological systems, particularly the circulatory system. Importantly, dopamine agonists have been used as a drug to control blood pressure. Is there a theoretical, conceptual connection that reconciles dopamine's effects in the nervous system with those in the circulatory system? This perspective article integrates the diverse physiological roles of dopamine and provides a simple theoretical framework arguing that its reward related function regulates the processes of energy consumption and acquisition in the body. We conclude by suggesting that energy-related book-keeping of the body at the physiological level is the common motif that links the many facets of dopamine and its functions.

Focusing on time (vs. money) increases happiness; having too little or too much time is linked to less happiness; to be happier, people should spend the time they have deliberately

It’s time for happiness. Cassie Mogilner. Current Opinion in Psychology, https://doi.org/10.1016/j.copsyc.2018.07.002

Highlights
•    Focusing on time (vs. money) increases happiness.
•    Having too little time is linked to less happiness.
•    Having too much time is also linked to less happiness.
•    To be happier, people should spend the time they have deliberately.

Abstract: Spotlighting the logistically and existentially foundational resource of time, this review identifies that the extent to which people focus on time, the amount of time people have, and the ways people spend their time all have a significant impact on happiness. This synthesis of the past decade of research on time and happiness advises that people should (1) focus on time (not money), (2) have neither too little nor too much time, and (3) spend the time they have deliberately.

Men displaying faster articulation rate and louder voices reported significantly more sexual partners; women who displayed relatively less breathy voices and shorter speech duration reported significantly fewer sexual partners

Human vocal behavior within competitive and courtship contexts and its relation to mating success. Alexandre Suire, Michel Raymond, Melissa Barkat-Defradas. Evolution and Human Behavior, https://doi.org/10.1016/j.evolhumbehav.2018.07.001

Abstract: Beyond the linguistic content of their speech, speakers of both sexes convey diverse biological and psychosocial information through their voices, which are important when assessing potential mates and competitors. However, studies investigating the relationships between mating success and acoustic inter-individual differences are scarce. In this study, we investigated such relationships in both sexes in courtship and competitive interactions—as they correspond to the two different types of sexual selection—using an experimental design based on a simulated dating game. We assessed which type of sexual selection best predicted mating success, here defined as the self-reported number of sexual partners within the past year. Our results show that only acoustic inter-individual differences in the courtship context for both men and women predicted their mating success. Men displaying faster articulation rate and louder voices reported significantly more sexual partners; in contrast, men displaying higher intonation reported a greater negative effect of roughness and breathiness on their mating success. Women who displayed relatively less breathy voices and shorter speech duration reported significantly fewer sexual partners. These novel findings are discussed in light of the mate choice context and the relative contribution of both types of sexual selection shaping acoustic features of speech.

Firearm-related violence are highly increasing in Sweden, mostly due togang-related crimes; knife/sharp weapon still most common Modus Operandi in homicides/attempted homicides; Gun Shot Wound to the head and thorax are most fatal

Firearm-related violence in Sweden – A systematic review. Ardavan Khoshnood. Aggression and Violent Behavior, https://doi.org/10.1016/j.avb.2018.07.008

Highlights
•    Firearm-related violence are highly increasing in Sweden.
•    Most firearm-related violence is contributed to gang-related crimes.
•    Knife/Sharp weapon still most common Modus Operandi in homicides/attempted homicides.
•    Gun Shot Wound to the head and thorax are most fatal.
•    Cause of Death in firearm-related violence are intracranial injuries and hypovolemia.

Abstract: Recent reports state that firearm-related violence is increasing in Sweden. In order to understand the trend of firearm-related violence in Sweden with regard to rate, modus operandi (MO) and homicide typology, and for which injuries and causes of death firearm-related violence is responsible, a systematic literature review was conducted. After a thorough search in different databases, a total of 25 studies published in Swedish and English peer-review journals were identified and thus analyzed. The results show that even though knives/sharp weapons continue to be the most common MO in a violent crime in Sweden, firearm-related violence is significantly increasing in the country and foremost when discussing gang-related crimes. Moreover, firearm-related homicides and attempted homicides are increasing in the country. The studies also show that a firearm is much more lethal than a knife/sharp weapon, and that the head, thorax and the abdomen are the most lethal and serious anatomical locations in which to be hit. It is principally the three largest cities of Sweden which are affected by the many shootings in recent years. The police have severe difficulties in solving firearm-related crimes such as homicide and attempted homicide, which is why the confidence and trust for the Swedish judicial system may be decreasing among the citizens. Several reforms have taken place in Sweden in the last few years, but their effect on firearm-related violence remains to be studied.

Wednesday, July 18, 2018

Financial misconduct rates differ widely between major cities, up to a factor of three; rates strongly related to other unethical behavior, involving politicians, doctors, and (potentially unfaithful) spouses, in the city

The Geography of Financial Misconduct. Christopher A Parsons, Johan Sulaeman, Sheridan Titman. The Journal of Finance, https://doi.org/10.1111/jofi.12704

ABSTRACT: Financial misconduct (FM) rates differ widely between major U.S. cities, up to a factor of three. Although spatial differences in enforcement and firm characteristics do not account for these patterns, city‐level norms appear to be very important. For example, FM rates are strongly related to other unethical behavior, involving politicians, doctors, and (potentially unfaithful) spouses, in the city.

Have women always lived so much longer than men? The answer is that they have not, only after the sharp reduction in infectious disease in the early twentieth century

XX>XY?: The Changing Female Advantage in Life Expectancy. Claudia Goldin & Adriana Lleras-Muney. NBER Working Paper, June 2018. http://www.nber.org/papers/w24716

Abstract: Females live longer than males in most parts of the world today. Among OECD nations in recent years, the difference in life expectancy at birth is around four to six years (seven in Japan). But have women always lived so much longer than men? The answer is that they have not. We ask when and why the female advantage emerged. We show that reductions in maternal mortality and fertility are not the reasons. Rather, we argue that the sharp reduction in infectious disease in the early twentieth century played a role. The primary reason is that those who survive most infectious diseases carry a health burden that affects organs, such as the heart, as well as impacting general well-being. We use new data from Massachusetts containing information on causes of death from 1887 to show that infectious diseases disproportionately affected females between the ages of 5 and 25. Increased longevity of women, therefore, occurred as the burden of infectious disease fell for all. Our explanation does not tell us why women live longer than men, but it does help understand the timing of the increase.

Movies: The contribution of at least one star was large, equalling roughly 10% of a film’s revenues; having a male star in a film generated a premium in the neighbourhood of 12%, while female star had no statistical impact on a movie’s performance

Gender and box office performance. Julianne Treme, Lee A. Craig & Andrew Copland. Applied Economics Letters, https://doi.org/10.1080/13504851.2018.1495818

ABSTRACT: We analyse the box office–movie star relationship since the 1990s. We find that, on average, the contribution of at least one star was large, equalling roughly 10% of a film’s revenues. Also, consistent with the substantial difference in the average compensation between male and female stars, having a male star in a film generated a premium in the neighbourhood of 12%, while female star had no statistical impact on a movie’s performance.

KEYWORDS: Movies, gender, media, star power

Exaggerating in order to entertain the listener while sharing previous experiences can increase interpersonal closeness in new relationships; even listeners who are provided with the actual facts will show this effect

Exaggerating when retelling previous experiences fosters relational closeness. Holly E. Cole, Denise R. Beike. Journal of Social and Personal Relationships, https://doi.org/10.1177/0265407518787344

Abstract: This research explores the possibility that exaggerating in order to entertain the listener while sharing previous experiences can increase interpersonal closeness in new relationships. It is hypothesized that adding exaggerations about previous experiences will increase the quality of the story, which will lead to increased interpersonal closeness, and that even listeners who are provided with the actual facts will show this effect. Three studies with 592 total participants investigated the impact of exaggerating when sharing a story about a previous experience on feelings of closeness to the storyteller. In Study 1, participants read scenarios of a person telling a story about a previous experience. Results indicate a preference for exaggerated stories and a concomitant feeling of closeness to the storyteller. In Study 2, participants retold the events of a video to another participant who was a stranger. Participants instructed to give an entertaining recalling used more exaggerations, and listeners felt closer to them. In Study 3, participants watched a video of a confederate retelling events accurately or with clear exaggerations. Participants reported feeling closer to the confederate when exaggerations were included, even when they knew the facts the storyteller was retelling. Discussion centers on reasons why being entertaining was more beneficial in creating relationship closeness than being honest.

Keywords: Deception, exaggerations, interpersonal closeness, narratives, relationship formation, self-disclosure

Considerable variance in parental warmth (27%) and stress (45%) was attributable to child genetic influences on parenting; incorporating child Big Five personality into the model roughly explained half of this variance

Genetic and Environmental Associations Between Child Personality and Parenting. Mona Ayoub et al. Social Psychological and Personality Science, https://doi.org/10.1177/1948550618784890

Abstract: Parenting is often conceptualized in terms of its effects on offspring. However, children may also play an active role in influencing the parenting they receive. Simple correlations between parenting and child outcomes may be due to parent-to-child causation, child-to-parent causation, or some combination of the two. We use a multirater, genetically informative, large sample (n = 1,411 twin sets) to gain traction on this issue as it relates to parental warmth and stress in the context of child Big Five personality. Considerable variance in parental warmth (27%) and stress (45%) was attributable to child genetic influences on parenting. Incorporating child Big Five personality into the model roughly explained half of this variance. This result is consistent with the hypothesis that parents mold their parenting in response to their child’s personality. Residual heritability of parenting is likely due to child characteristics beyond the Big Five.

Keywords: parenting, Big Five, behavior genetics, personality, personality development

Most owners regarded cats as family members with developed socio-cognitive skills

The socio-cognitive relationship between cats and humans – companion cats (Felis catus) as their owners see them. Péter Pongrácz, Julianna Szulamit Szapu. Applied Animal Behaviour Science, https://doi.org/10.1016/j.applanim.2018.07.004

Highlights
•    In a questionnaire we inquired 157 Hungarian cat owners.
•    The questions were about cat-human relationship and cats’ socio-cognitive abilities.
•    The emerging traits were either cat-specific or similar to the dog-owner bond.
•    Most owners regarded cats as family members with developed socio-cognitive skills.
•    Better understanding of cat-human interactions may help to improve cat welfare.

Abstract: Although domestic cats are among the most common companion animals, we still know very little about the details of the cat-human relationship. With a questionnaire, we asked 157 Hungarian cat owners about their pet’s behavior, cognitive abilities and social interactions. We analyzed the responses with PCA resulting in 11 traits. The effect of cats’ and owners’ demographic variables on the main components was further analyzed with GLM. The results showed strong similarity to the surveys performed with companion dogs, but we also found features that were mainly cat-specific. We found that women considered their cats to be more communicative and empathetic, than men did (p = 0.000). The higher education owners also considered their cat as being more communicative and empathetic (p = 0.000). We also found that owners use pointing signals more often if the cat is their only pet (p = 0.000), and otherwise they do not give verbal commands often to the cat (P = 0.001). Young owners imitated cat vocalization more often (p = 0.006); while emotional matching of the cat was more commonly reported by elderly owners (p = 0.001). The more an owner initiated playing with his/her cat, the imitation of cat vocalizations was also more common in his/her case (p = 0.001). Owners think that their cat shows stronger emotional matching if otherwise they experience human-like communicative capacity from the cat (p = 0.000). Owners use more pointing signals in the case of those cats that show attention-eliciting signals in more than one modality (p = 0.000). Owners who react to the meows of unfamiliar cats, initiated interactions more often with their own cats (p = 0.000). Owners also think that cats vocalize in every possible context, and this result was not affected significantly by any of the independent factors. Our results show that owners considered their cat as a family member, and they attributed well developed socio-cognitive skills to them. Because cats have an important role as a companion animal, it would be worthy to study cat behavior with similar thoroughness as with dogs. Our questionnaire may provide a good starting point for the empirical research of cat-human communication. The deeper understanding of cats’ socio-cognitive abilities may also help to improve cat welfare.

Religious cognition places a “sex premium” on moral judgments, causing people to judge violations of conventional sexual morality as particularly objectionable; the premium is especially strong among highly religious people, and applies to both legal and illegal acts

The Sex Premium in Religiously Motivated Moral Judgment. Liana Hone, Thomas McCauley, Michael McCullough. PsyArXiv Preprints, https://psyarxiv.com/xpz5h/

Abstract: Religion encourages people to reason about moral issues deontologically rather than on the basis of the perceived consequences of specific actions. However, recent theorizing suggests that religious people’s moral convictions are actually quite strategic (albeit unconsciously so), designed to make their worlds more amenable to their favored approaches to solving life’s basic challenges. In six experiments, we find that religious cognition places a “sex premium” on moral judgments, causing people to judge violations of conventional sexual morality as particularly objectionable. The sex premium is especially strong among highly religious people, and applies to both legal and illegal acts. Religion’s influence on moral reasoning, even if deontological, emphasizes conventional sexual norms, and may reflect the strategic projects to which religion has been applied throughout history.

Tuesday, July 17, 2018

Self-esteem increases in early and middle childhood, remains constant in adolescence, increases strongly in young adulthood, continues to increase in middle adulthood, peaks between 60 & 70, & then declines in old age, with a sharper drop in very old age

Orth, U., Erol, R. Y., & Luciano, E. C. (2018). Development of self-esteem from age 4 to 94 years: A meta-analysis of longitudinal studies. Psychological Bulletin. Advance online publication. http://dx.doi.org/10.1037/bul0000161

Abstract: To investigate the normative trajectory of self-esteem across the life span, this meta-analysis synthesizes the available longitudinal data on mean-level change in self-esteem. The analyses were based on 331 independent samples, including data from 164,868 participants. As effect size measure, we used the standardized mean change d per year. The mean age associated with the effect sizes ranged from 4 to 94 years. Results showed that average levels of self-esteem increased from age 4 to 11 years (cumulative d = 0.34; cumulative ds are relative to age 4), remained stable from age 11 to 15, increased strongly until age 30 (cumulative d = 1.05), continued to increase until age 60 (cumulative d = 1.30), peaked at age 60 and remained constant until age 70, declined slightly until age 90 (cumulative d = 1.15), and declined more strongly until age 94 (cumulative d = 0.76). Moderator analyses were conducted for the full set of samples and for the subset of samples between ages 10 to 20 years. Although the measure of self-esteem accounted for differences in effect sizes, the moderator analyses suggested that the pattern of mean-level change held across gender, country, ethnicity, sample type, and birth cohort. The meta-analytic findings clarify previously unresolved issues about the nature and magnitude of self-esteem change in specific developmental periods (i.e., childhood, adolescence, and old age) and draw a much more precise picture of the life span trajectory of self-esteem.

Mere source attribution is sufficient to cause polarization between groups; agreement with aphorisms was high in the absence of source attribution, and substantially lower in its presence; this effect was large and not moderated by a range of variables, including education and elaboration

The source attribution effect: Demonstrating pernicious disagreement between ideological groups on non-divisive aphorisms. Paul H.P.Hanel et al. Journal of Experimental Social Psychology, Volume 79, November 2018, Pages 51-63. https://doi.org/10.1016/j.jesp.2018.07.002

Highlights
•    We tested whether mere source attribution is sufficient to cause polarization between groups.
•    Across four studies (N = 2182), agreement with aphorisms was high in the absence of source attribution.
•    Agreement was substantially lower in the presence of source attribution.
•    For example, atheists agreed less, and Christians more, with brief aphorisms presented as Bible verses.
•    This effect was large and not moderated by a range of variables, including education and elaboration.

Abstract: We tested whether mere source attribution is sufficient to cause polarization between groups, even on consensual non-divisive positions. Across four studies (N = 2182), using samples from Germany, the UK, and the USA, agreement with aphorisms was high in the absence of source attribution. In contrast, atheists agreed less with brief aphorisms when they were presented as Bible verses (Studies 1 and 2), whereas Christians agreed more (Study 2). Democrats and Republicans (USA) and Labour supporters and Conservative supporters (UK) agreed more with politically non-divisive aphorisms that were presented as originating from a politician belonging to their own party (e.g., Clinton, Trump, Corbyn) than with the same aphorisms when they were presented as originating from a politician belonging to the rival party (Studies 3 and 4). This source attribution effect was not moderated by education, amount of thinking about the aphorisms, identification with the ingroup, trust, dissonance, fear of reproach, or attitude strength. We conclude that source attribution fundamentally interferes with epistemic progress in debate because of the way in which attributions of statements to sources powerfully affects reasoning about their arguments.

In all technological fields, the number of patents per inventor has declined near-monotonically, except for large increases in inventor productivity in software and semiconductors in the late 1990s

Some Facts of High-Tech Patenting. Michael Webb, Nick Short, Nicholas Bloom, Josh Lerner. NBER Working Paper No. 24793, http://www.nber.org/papers/w24793

Patenting in software, cloud computing, and artificial intelligence has grown rapidly in recent years. Such patents are acquired primarily by large US technology firms such as IBM, Microsoft, Google, and HP, as well as by Japanese multinationals such as Sony, Canon, and Fujitsu. Chinese patenting in the US is small but growing rapidly, and world-leading for drone technology. Patenting in machine learning has seen exponential growth since 2010, although patenting in neural networks saw a strong burst of activity in the 1990s that has only recently been surpassed. In all technological fields, the number of patents per inventor has declined near-monotonically, except for large increases in inventor productivity in software and semiconductors in the late 1990s. In most high-tech fields, Japan is the only country outside the US with significant US patenting activity; however, whereas Japan played an important role in the burst of neural network patenting in the 1990s, it has not been involved in the current acceleration. Comparing the periods 1970-89 and 2000-15, patenting in the current period has been primarily by entrant assignees, with the exception of neural networks.

Beliefs in paranormal phenomena will lead to equal amounts of respondents identifying as democrats & republicans & these beliefs in paranormal phenomena correlate with respondents feeling more fearful when it comes to real-world threats

Ferrari, Tyler James, "Paranormal Beliefs and their Effect on American Fears and Political Identification" (2018). Political Science Student Papers and Posters. 7. https://digitalcommons.chapman.edu/polisci_student_work/7
Abstract: Urban legends and conspiracy theories have been a cornerstone of American culture for many years, and these stories and theories have permeated into many aspects of society, from tourism to pop culture, but how have these stories and theories affected politics? Conspiracy theories and urban legends all revolve around the distrust of institutions, ranging from governments to the media, but there is very little research to indicate how beliefs in these types of phenomena affect political self-identification, and fear in realworld disasters. This paper seeks to answer the following: How do paranormal and abnormal beliefs influence political identification? And how do these beliefs influence one's fear into "real-world" events like natural disasters and terrorism? While prominent scholars like Sunstein note the causes and solutions of conspiracy theories while noting the damage they can cause to a society, there is little work done to see what types of voters these people are, this is something this paper aims to find. This paper hypothesizes that beliefs in paranormal phenomena will lead to equal amounts of respondents identifying as democrats and republicans and these beliefs in paranormal phenomena correlate with respondents feeling more fearful when it comes to real-world threats. Using the Chapman Survey of American fears, this paper will analyze data involving beliefs in paranormal phenomena like bigfoot and aliens, beliefs that government is covering up the truth about certain events, along with respondent's political ideology and fear in real world events. It is expected that the results will match the hypotheses stated above, showing that even in an era of great partisanship, fear of the unknown and unexplained is a bipartisan affair.

Those on the left and right are equally narcissistic but differ in which dimensions drive it: the entitlement facet of narcissism is related to conservative positions, whereas exhibitionism is related to liberal values

Narcissism and Political Orientations. Peter K. Hatemi, Zoltán Fazekas. American Journal of Political Science, https://doi.org/10.1111/ajps.12380

Abstract: The connections between narcissism and political orientations have been theorized by scholars and increasingly evoked by political parties, politicians, public intellectuals, and the media. Yet surprisingly little research has been undertaken to empirically asses the veracity of these claims. We address this lacuna by identifying the relationship between narcissism, political ideologies, and partisanship in a nationally representative sample taken days before the 2016 U.S. presidential election. Overall, we find those on the left and right are equally narcissistic. However, liberals and conservatives differ in which dimensions drive their narcissism. Specifically, we find that the entitlement facet of narcissism is uniformly related to more conservative positions, whereas exhibitionism is related to more liberal values, including political party identification. Narcissism, as a complex multidimensional construct, has an important role in understanding political ideology.

Questionable Research Practices prevalence in ecology: cherry picking statistically significant results 64%, p hacking 42%, and hypothesising after the results are known (HARKing) 51%. Such practices have been directly implicated in the low rates of reproducible results

Questionable research practices in ecology and evolution. Hannah Fraser et al. PLOS One, https://doi.org/10.1371/journal.pone.0200303

Abstract: We surveyed 807 researchers (494 ecologists and 313 evolutionary biologists) about their use of Questionable Research Practices (QRPs), including cherry picking statistically significant results, p hacking, and hypothesising after the results are known (HARKing). We also asked them to estimate the proportion of their colleagues that use each of these QRPs. Several of the QRPs were prevalent within the ecology and evolution research community. Across the two groups, we found 64% of surveyed researchers reported they had at least once failed to report results because they were not statistically significant (cherry picking); 42% had collected more data after inspecting whether results were statistically significant (a form of p hacking) and 51% had reported an unexpected finding as though it had been hypothesised from the start (HARKing). Such practices have been directly implicated in the low rates of reproducible results uncovered by recent large scale replication studies in psychology and other disciplines. The rates of QRPs found in this study are comparable with the rates seen in psychology, indicating that the reproducibility problems discovered in psychology are also likely to be present in ecology and evolution.