Thursday, February 15, 2018

Significant liberal/conservative differences in self-reported emotional expressivity, in facial emotional expressivity measured physiologically, in the perceived emotional expressivity and ideology of political elites

In your face: Emotional expressivity as a predictor of ideology. Johnathan Caleb Peterson et al. Politics and the Life Sciences, https://doi.org/10.1017/pls.2017.13

Abstract: Research suggests that people can accurately predict the political affiliations of others using only information extracted from the face. It is less clear from this research, however, what particular facial physiological processes or features communicate such information. Using a model of emotion developed in psychology that treats emotional expressivity as an individual-level trait, this article provides a theoretical account of why emotional expressivity may provide reliable signals of political orientation, and it tests the theory in four empirical studies. We find statistically significant liberal/conservative differences in self-reported emotional expressivity, in facial emotional expressivity measured physiologically, in the perceived emotional expressivity and ideology of political elites, and in an experiment that finds that more emotionally expressive faces are perceived as more liberal.

Wednesday, February 14, 2018

Paradoxically!!!, the sex differences in the magnitude of relative academic strengths and pursuit of STEM degrees rose with increases in national gender equality

The Gender-Equality Paradox in Science, Technology, Engineering, and Mathematics Education. Gijsbert Stoet, David C. Geary. Psychological Science,  https://doi.org/10.1177/0956797617741719

Abstract: The underrepresentation of girls and women in science, technology, engineering, and mathematics (STEM) fields is a continual concern for social scientists and policymakers. Using an international database on adolescent achievement in science, mathematics, and reading (N = 472,242), we showed that girls performed similarly to or better than boys in science in two of every three countries, and in nearly all countries, more girls appeared capable of college-level STEM study than had enrolled. Paradoxically, the sex differences in the magnitude of relative academic strengths and pursuit of STEM degrees rose with increases in national gender equality. The gap between boys’ science achievement and girls’ reading achievement relative to their mean academic performance was near universal. These sex differences in academic strengths and attitudes toward science correlated with the STEM graduation gap. A mediation analysis suggested that life-quality pressures in less gender-equal countries promote girls’ and women’s engagement with STEM subjects.

Keywords: cognitive ability, cross-cultural differences, educational psychology, science education, sex differences, open materials

Attentional and evaluative biases help people maintain relationships by avoiding infidelity

Attentional and evaluative biases help people maintain relationships by avoiding infidelity. McNulty, James K., Meltzer, Andrea L., Makhanova, Anastasia, Maner, Jon K. Journal of Personality and Social Psychology, Feb 12 , 2018, http://dx.doi.org/10.1037/pspi0000127

Abstract: Two longitudinal studies of 233 newlywed couples suggest that automatic attentional and evaluative biases regarding attractive relationship alternatives can help people maintain relationships by avoiding infidelity. Both studies assessed participants’ tendency to automatically disengage attention from photos of attractive, opposite sex individuals; one study assessed participants’ tendency to devalue those individuals by comparing their attractiveness evaluations to evaluations made by single people, and both studies assessed infidelity and relationship status multiple times for approximately three years. Several sources of devaluation emerged, but only participants’ history of short-term sex predicted both biases; having more short-term sexual partners was associated with being slower to disengage attention from attractive alternatives, and, among men, evaluating such individuals more positively. In turn, both processes exerted indirect effects on relationship dissolution by predicting infidelity; being 100 ms faster to disengage attention from attractive alternatives or rating them 2 scale points lower in attractiveness was associated with a decrease in the odds of infidelity of approximately 50%; the effect of devaluation on infidelity was stronger among participants who evidenced steeper declines in marital satisfaction. These associations emerged because unfaithful individuals took longer to disengage attention from attractive alternatives compared with other social targets and did not differ from singles in their evaluations of those alternatives. Among several other predictors of infidelity, partner attractiveness was associated with a decrease in the odds of infidelity among men but not women. These findings suggest a role for basic psychological processes in predicting infidelity, highlight the critical role of automatic processes in relationship functioning, and suggest novel ways to promote relationship success.

Episodic memory is geared to supply human beings with unexpected events worth telling. In our species, producing unexpectedness is crucial to have a chance of attracting friends

Remembered events are unexpected (Commentary on Mahr & Csibra: Why do we remember? The communicative function of episodic memory). Jean-Louis Dessalles. Behavioral and Brain Sciences, 2018, 41, p. 22. https://www.researchgate.net/publication/322640013_Remembered_events_are_unexpected

Abstract: We remember a small proportion of our experiences as events. Are these events selected
because they are useful and can be proven true, or rather because they are unexpected? 

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Episodic memory is geared to supply human beings with unexpected events worth telling.
In our species, producing unexpectedness is crucial to have a chance of attracting friends
(Dessalles 2014). The question of reliability is subordinate to the criterion of unexpectedness.
We select a tiny proportion of our experiences and we remember them, not because they are
true, but because they are unexpected.

Many people believe in immortality. Seven studies reveal that good- and evil-doers are perceived to possess more immortality—albeit different kinds

To Be Immortal, Do Good or Evil. Kurt Gray et al. Personality and Social Psychology Bulletin, https://doi.org/10.1177/0146167217754068

Abstract: Many people believe in immortality, but who is perceived to live on and how exactly do they live on? Seven studies reveal that good- and evil-doers are perceived to possess more immortality—albeit different kinds. Good-doers have “transcendent” immortality, with their souls persisting beyond space and time; evil-doers have “trapped” immortality, with their souls persisting on Earth, bound to a physical location. Studies 1 to 4 reveal bidirectional links between perceptions of morality and type of immortality. Studies 5 to 7 reveal how these links explain paranormal perceptions. People generally tie paranormal events to evil spirits (Study 5), but this depends upon location: Evil spirits are perceived to haunt houses and dense forests, whereas good spirits are perceived in expansive locations such as mountaintops (Study 6). However, even good spirits may be seen as trapped on Earth given extenuating circumstances (Study 7). Materials include a scale for measuring trapped and transcendent immorality.

Keywords: immortality, morality, death, supernatural, paranormal

Partisan animus began to rise in the 1980s, & it has grown dramatically over the past two decades. As partisan affect has intensified, it is also more structured; ingroup favoritism is increasingly associated with outgroup animus

Iyengar, S. and Krupenkin, M. (2018), The Strengthening of Partisan Affect. Political Psychology, 39: 201–218. doi:10.1111/pops.12487

Abstract: Partisanship continues to divide Americans. Using data from the American National Election Studies (ANES), we find that partisans not only feel more negatively about the opposing party, but also that this negativity has become more consistent and has a greater impact on their political participation. We find that while partisan animus began to rise in the 1980s, it has grown dramatically over the past two decades. As partisan affect has intensified, it is also more structured; ingroup favoritism is increasingly associated with outgroup animus. Finally, hostility toward the opposing party has eclipsed positive affect for ones' own party as a motive for political participation.

Killing experiment subjects: “If we could reduce particulate matter to levels that are healthy we would have an identical impact to finding a cure for cancer"

Enstrom’s Expose of Air Pollution Epidemiology Problems. John Dale Dunn. Dose-Response, Volume: 16 issue: 1, https://doi.org/10.1177/1559325817749414

Excerpts:

Dr James Enstrom’s article in the January-March 2017 issue of Dose Response titled “Fine Particulate Matter and Total Mortality in Cancer Prevention Study Cohort Reanalysis” exposes United States Environmental Protection Agency (EPA)-sponsored air pollution epidemiological research misconduct, characterized by a history of using small associations observational epidemiology to project grand claims of hundreds of thousands of deaths from fine particle air pollution. For more than 2 decades, the EPA and its sponsored epidemiologists have used this deplorable method and ignored the rule that dominates the Bradford Hill Rules of proof of causation—the importance of a robust effect as expressed in relative risks (RR) that are at least 2.0 (100% effect) or more. Enstrom exposes the perfidy.

The rules on strength of association (relative risk) are discussed in depth in the chapter on epidemiology of the Federal Judicial Center’s Reference Manual on Scientific Evidence, (National Academy of Sciences Press, 3rd Edition, 2011). The authors of the epidemiology chapter include Leon Gordis, MD, MPH, DrPH, an iconic figure in epidemiology and long-time Chair of Epidemiology at Johns Hopkins University Bloomberg School of Public Health.1

Dr Robert Devlin, senior scientist for the EPA human experiments project of the past 3 decades, admitted in a sworn affidavit filed in a lawsuit in the Eastern District of Virginia that the EPA sponsored human exposure air pollution experiments because the epidemiological research claiming deaths from air pollution sponsored by the EPA was not proof of causation.2

[...]

But wait, in September, 2011 US EPA Administrator Lisa Jackson testified to congress that fine particles kill hundreds of thousands of people in America every year, a claim based on EPA epidemiology.3 She said in colloquy with then Representative Markey (D Mass) “If we could reduce particulate matter to levels that are healthy we would have an identical impact to finding a cure for cancer. (pp.H6380)”4 How can the EPA sponsor human experiments ethically and in good faith when they assert publically that fine particle air pollution is acutely lethal, toxic, and carcinogenic?

Dr. Enstrom says:
…the null CPS II PM2.5 mortality findings in this article directly challenge the original positive Pope 1995 findings, and they raise serious doubts about the CPS II epidemiologic evidence supporting the PM2.5 NAAQS. These findings demonstrate the importance of independent and transparent analysis of underlying data. Finally, these findings provide strong justification for further independent analysis of CPS II cohort data.

If big government money was taken out of this toxic mix producing bad research, there would be no small association results used to project hundreds of thousands of deaths in America. Epidemiological researchers on environmental issues and their institutions are providing many United States federal agencies — with what agencies pay for and desire from paid researchers, scientific arguments to justify agency regulatory actions and impress on the country their preferences and ambitious agendas.

[...]

Follow the money and influence. Science is for sale. Mencken said the goal of practical politics is “…keep the populace alarmed (and hence clamorous to be led to safety) by menacing it with an endless series of hobgoblins, all of them imaginary.”

[...]

[References in the original link]

Tuesday, February 13, 2018

Sexual Identity, Same-Same Relationships, and Health Dynamics: New Evidence from Australia

Sexual Identity, Same-Same Relationships, and Health Dynamics: New Evidence from Australia. Joseph J. Sabia, Mark Wooden, Thanh Tam Nguyen. Economics & Human Biology, https://doi.org/10.1016/j.ehb.2018.02.005

Highlights
•    This study is the first to estimate dynamic health effects of same-sex relationships.
•    We exploit newly available population-based data from Australia.
•    We use the dynamic panel model pioneered by Kohn and Averett (2014).
•    Health benefits of same-sex partnering are smaller than for opposite-sex coupling.

Abstract: Prior research has found that opposite-sex marital and cohabiting relationships are associated with improvements in health. However, studies examining the health dynamics of same-sex relationships are sparser because few nationally representative longitudinal datasets collect information on adults’ sexual identity. Using newly available data on sexual minorities from the Household, Income and Labour Dynamics in Australia (HILDA) Survey, we estimate the effects of Lesbian/Gay/Bisexual (LGB) identification and same-sex relationships on health dynamics. We document two key findings. First, sexual minorities in Australia are more likely to engage in risky health behaviors and report worse health than their heterosexual counterparts. Second, after exploiting the longitudinal nature of the HILDA and accounting for selection into relationships using the dynamic panel approach of Kohn and Averett (2014), we find that while opposite-sex partnerships are associated with a 3 to 7 percentage-point decline in risky health behaviors and improved physical and mental health, the health benefits of same-sex relationships are weaker, particularly for men.

Keywords: sexual identity; same-sex relationships; health dynamics

Subjective Well-Being and Academic Achievement: A Meta-Analysis

Subjective Well-Being and Academic Achievement: A Meta-Analysis. Susanne Bücker et al. Journal of Research in Personality, https://doi.org/10.1016/j.jrp.2018.02.007

Highlights
•    A meta-analysis on the association of SWB and academic achievement was conducted.
•    The correlation between academic achievement and SWB was statistically significant.
•    Low-achieving students do not necessarily report low well-being.
•    High-achieving students do not automatically have high well-being.

Abstract: Is the subjective well-being (SWB) of high achieving students generally higher compared to low achieving students? In this meta-analysis, we investigated the association between SWB and academic achievement by synthesizing 151 effect sizes from 47 studies with a total of 38,946 participants. The correlation between academic achievement and SWB was small to medium in magnitude and statistically significant at r = .164, 95% CI [0.113, 0.216]. The correlation was stable across various levels of demographic variables, different domains of SWB, and was stable across alternative measures of academic achievement or SWB. Overall, the results suggest that low-achieving students do not necessarily report low well-being, and that high-achieving students do not automatically have high well-being.

Keywords: academic achievement; subjective well-being; life satisfaction; academic satisfaction; meta-analysis

All studies gave support for the extremity hypothesis, which states that people use can-statements to describe the topmost values in a distribution of outcomes, regardless of their actual probabilities

It can become 5 °C warmer: The extremity effect in climate forecasts. Teigen, Karl Halvor, Filkuková, Petra, and Hohle, Sigrid Møyner. Journal of Experimental Psychology: Applied, Feb 12 , 2018, http://psycnet.apa.org/buy/2018-05795-001

Abstract: Climate projections and other predictions are often described as outcomes that can happen, indicating possibilities that are imaginable, but uncertain. Whereas the meanings of other uncertainty terms have been extensively studied, the uses of modal verbs like can and will have rarely been examined. Participants in five experiments were shown graphs and verbal statements showing projections of future global warming, sea level rise, and other climate-related issues. All studies gave support for the extremity hypothesis, which states that people use can-statements to describe the topmost values in a distribution of outcomes, regardless of their actual probabilities. Despite their extremity, outcomes that can happen are believed to have a substantial likelihood of occurrence. The extremity effect was replicated in 2 languages (Norwegian and English), and with several related terms (can, possible, could, and may). The combination of extremity and exaggerated likelihood conveyed by such statements could lead to serious miscommunications.

How to spot hype in the field of psychotherapy: A 19-item checklist

How to spot hype in the field of psychotherapy: A 19-item checklist. Meichenbaum, Donald, and Lilienfeld, Scott O. Professional Psychology: Research and Practice, Vol 49(1), Feb 2018, 22-30. http://psycnet.apa.org/buy/2018-05600-002

Abstract: How can consumers of psychotherapies, including practitioners, students, and clients, best appraise the merits of therapies, especially those that are largely or entirely untested? We propose that clinicians, patients, and other consumers should be especially skeptical of interventions that have been substantially overhyped and overpromoted. To that end, we offer a provisional “Psychotherapy Hype Checklist,” which consists of 19 warning signs suggesting that an intervention’s efficacy and effectiveness have been substantially exaggerated. We hope that this checklist will foster a sense of healthy self-doubt in practitioners and assist them to become more discerning consumers of the bewildering psychotherapy marketplace. This checklist should also be useful in identifying the overhyping of well-established treatments.

The list as PDF file: https://drive.google.com/file/d/1RXZ75sEnpTpqExb_KP0buaL6V2yZagvE/view

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Psychotherapy “Hype ” Checklist
(1) Substantial exaggeration of claims of treatment effectiveness
(2) Conveying of powerful and unfounded expectancy effects
(3) Excessive appeal to authorities or “gurus"
(4) Heavy reliance on endorsements from presumed experts
(5) Use of a slick sales pitch and the use of extensive promotional efforts, including sale of paraphernalia
(6) Establishment of accreditation and credentialing procedures
(7) Tendency of treatment followers to insulate themselves from criticism
(8) Extensive use of “psychobabble”
(9) Extensive use of “neurobabble”
(10) Tendency of advocates to be defensive and dismissive of critics; selective reporting of contradictory findings, such as the results of dismantling studies
(11) Extensive reliance on anecdotal evidence
(12) Claims that treatment “fits all"
(13) Claims that treatment is “evidence-based" on the basis of informal clinical observations
(14) Inadequate empirical support: Limited reports or omission of treatment outcome information, such as patient selection criteria, drop-out rates, and follow-up data
(15) No proposed scientific basis for change mechanisms; proposed theoretical treatment mechanism lacks “connectivity" with extant science
(16) Repeated use of implausible ad hoc maneuvers to explain away negative findings
(17) Comparison of treatment with weak and “intent to fail" treatment groups, or with only partial
(incomplete) treatment conditions
(18) Failure to consider or acknowledge potential allegiance and decline effects
(19) Failure to consider differential credibility checks across treatment groups; failure to consider the role of non-specific factors, such as the therapeutic alliance

Peer Pressure: Experimental Evidence from Restroom Behavior

Cardinale Lagomarsino, B., Gutman, M., Freira, L., Lanzalot, M. L., Lauletta, M., Malchik, L. E., Montano Campos, F., Pacini, B., Rossi, M. A. and Valencia, C. (2017), Peer Pressure: Experimental Evidence from Restroom Behavior. Econ Inq, 55: 1579–1584. doi:10.1111/ecin.12437

Abstract: We provide experimental evidence on the effect of peer pressure on individual behavior. Specifically, we study the effect of being exposed to an observer in a public restroom on handwashing and urinal flushing behavior. Our estimates show that being exposed to an observer increases the probability of handwashing by 13 percentage points and the probability of urinal flushing by 15 percentage points. Given that handwashing and urinal flushing have social benefits that exceed individual benefits, our findings provide support for peer pressure as an additional way of addressing the social suboptimality arising from externalities.

JEL: C91, C93

Deceptive Affectionate Messages as Mate Retention Behaviors

Affection, Deception, and Evolution: Deceptive Affectionate Messages as Mate Retention Behaviors. Madeleine H. Redlick, Anita L. Vangelisti. Evolutionary Psychology,  https://doi.org/10.1177/1474704917753857

Abstract: This study explored how partner mate value (PMV) and factors indicative of the relational climate (i.e., commitment and satisfaction) might affect individuals’ tendency to use deceptive affectionate messages (DAMs). Participants (N = 203) responded to a survey including measures regarding these variables. Contrary to predictions, PMV and the tendency to engage in DAMs were significantly and negatively associated with one another. Analyses further indicated that commitment significantly moderated the negative association between PMV and DAMs. The present study also provided evidence that when commitment to the relationship is low, satisfaction mediates the negative association between PMV and DAMs.

Keywords: communication, deception, affection, commitment, satisfaction

my research topic is " analysis of content of teenager's dream "

Nihal D asked:
Hey everyone ! Actually i'm new in this group and i need ur help ....i'm in college and doing research for the first time....my research topic is " analysis of content of teenager's dream " is this ok ? I have chosen this ....i know this research already exists but i'm not able to find it on internet...and i also need a questionnaire on this.....so , can u guys help me in any way....??

The Words of Adolescents’ Dreams: A Quantitative Analysis. Alfio Maggiolini, Paolo Azzone, Katia Provantini, Daniele Vigan`o, and Salvatore Freni. Dreaming, Vol. 13, No. 2, June 2003. https://rd.springer.com/article/10.1023/A:1023354225941


Abstract: This research detects the most common words recurring in 326 adolescents’ dream language. The analyzed dreams have been previously recorded and then transcribed. Grouping words, we obtained the frequency of the main parts of speech (nouns, verbs, adjectives and pronouns). Among the nouns, far more frequently represented are terms that refer to important objects of an affective relation. Other significant nouns relate to objects linked to both familial and extra-familial environments. Words related to family relations declined in frequency as age increased and were substituted by terms that refer to relations among friends and to the external world and its objects. Some of these results can be usefully compared with the conclusions derived from the application of other methods of content analysis. This method using dream language analysis could be applied to research concerning dream content, also through specific dictionaries (groups of words defined and classified in relation to a certain theme).

KEYWORDS: dream content; text analysis; adolescence.

References

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Monday, February 12, 2018

Why do women regret casual sex more than men do?

Why do women regret casual sex more than men do? Leif Edward Ottesen Kennair et al. Personality and Individual Differences, Volume 127, 1 June 2018, Pages 61–67. https://doi.org/10.1016/j.paid.2018.01.044

Highlights
•    Six proximate factors related to casual sex regret examined.
•    Worry, disgust, and pressure predicted more regret.
•    Sexual gratification, sexual competency of partner, and taking initiative predicted less sexual regret.
•    Most predictors had a stronger impact on women's casual sex regret.
•    Predictors of casual sex regret were not moderated by nation.

Abstract

Sex differences in sexual regret are found to be robust across nations. Participants in Norway (N = 547) and the United States (N = 216) reported their level of regret for their most recent casual sexual experience. Participants also reported on proximate factors hypothesized to predict casual sex regret: negative emotions (worry), feeling pressured to have sex, low sexual gratification, partner's sexual competence, and to what extent they initiated the sexual encounter.

Results suggest that greater feelings of worry, experiencing disgust, and feeling pressured to have sex predicted more regret for casual sex. In contrast, experiencing higher levels of sexual gratification, finding the partner to be sexually competent, and being the one taking the initiative predicted less sexual regret. Predictors of casual sex regret were not moderated by nation. However, relative to men, most of these predictors had a stronger impact on women's likelihood of regretting their most recent casual sex encounter. Discussion focuses on disgust, the key predictor of sexual regret, addresses limitations of the current study, and suggests future lines of research.

Keywords: Casual Sex; Regret; Disgust; Worry; Pressure; Gratification; Initiative; Sex Differences


Check also Majority Rules: Gender Composition and Sexual Norms and Behavior in High Schools. Kristen Harknett & Stephen Cranney. Population Research and Policy Review, August 2017, Pages 469-500, http://www.bipartisanalliance.com/2017/08/majority-rules-gender-composition-and.html

And Sexual regret in US and Norway: Effects of culture and individual differences in religiosity and mating strategy. By Mons Bendixen et al. Personality and Individual Differences, October 1 2017, Pages 246–251, http://www.bipartisanalliance.com/2017/06/sexual-regret-in-us-and-norway-effects.html