Gender equality, value violations, and prejudice toward Muslims

Gender equality, value violations, and prejudice toward Muslims. Aaron Moss et al. Group Processes & Intergroup Relations, https://doi.org/10.1177/1368430217716751

Abstract: Why are people prejudiced toward Muslims? In this research, we used a value violation framework to predict that when people believe Muslims value gender equality less than reference groups, it creates a value violation that leads to prejudice. In Study 1, people believed that Muslims value gender equality less than Christians, and the more people believed that Muslims do not value gender equality, the more they reported prejudice toward Muslims. In Study 2, we manipulated perceptions of how much Muslims value gender equality by giving people evidence that Muslims either do or do not support women’s rights. Afterward, we measured people’s prejudice toward Muslims and desire for social distance. Telling people that Muslims value gender equality reduced both prejudice and the desire for social distance. These effects occurred by increasing people’s beliefs that they share values with Muslims, highlighting the importance of values as a source of prejudice.

Do post-reproductive aged females promote maternal health? Preliminary evidence from historical populations

Do post-reproductive aged females promote maternal health? Preliminary evidence from historical populations. Alison Gemmill and Ralph Catalano. Evolution, Medicine, and Public Health, eox012, https://doi.org/10.1093/emph/eox012

Abstract
Background and Objectives: Much literature argues that natural selection conserved menopause and longevity in women because those who stopped childbearing helped bolster daughters’ fertility and reduce infant mortality among grandchildren. Whether the presence of grandmothers ever improved fitness sufficiently to affect longevity via natural selection remains controversial and difficult to test. The argument underlying the grandmother and associated alloparenting literature, however, leads us to the novel and testable prediction that the presence of older women in historical societies could have affected population health by reducing lethality associated with childbearing.

Methodology: Using historical life table data from four societies (Denmark, England and Wales, France, and Sweden), we test the hypothesis that death rates among women initiating childbearing declined when the societies in which they were embedded included unexpectedly high frequencies of older women. We use time series analysis to measure the extent to which the observed likelihood of death among women aged 20-24 differs from statistically expected values when the number of older women grows or declines.

Results: In three of the four countries examined, we find an inverse relationship between the frequency of post-reproductive females in the population and odds of mortality among females at the peak of childbearing initiation.

Conclusions and implications: Results suggest that the presence of older women in a population may enhance population health by reducing mortality among women who face high risk of maternal death, although additional research is needed to determine if this relationship is causal.

The Future of Secularism: A Biologically Informed Theory Supplemented with Cross-Cultural Evidence

The Future of Secularism: A Biologically Informed Theory Supplemented with Cross-Cultural Evidence. Lee Ellis et al. Evolutionary Psychological Science, September 2017, Volume 3, Issue 3, pp 224–242, https://doi.org/10.1007/s40806-017-0090-z

Abstract: For over a century, social scientists have predicted declines in religious beliefs and their replacement with more scientific/naturalistic outlooks, a prediction known as the secularization hypothesis. However, skepticism surrounding this hypothesis has been expressed by some researchers in recent decades. After reviewing the pertinent evidence and arguments, we examined some aspects of the secularization hypothesis from what is termed a biologically informed perspective. Based on large samples of college students in Malaysia and the USA, religiosity, religious affiliation, and parental fertility were measured using self-reports. Three religiosity indicators were factor analyzed, resulting in an index for religiosity. Results reveal that average parental fertility varied considerably according to religious groups, with Muslims being the most religious and the most fertile and Jews and Buddhists being the least. Within most religious groupings, religiosity was positively associated with parental fertility. While cross-sectional in nature, ***when our results are combined with evidence that both religiosity and fertility are substantially heritable traits, findings are consistent with view that earlier trends toward secularization (due to science education surrounding advancements in science) are currently being counter-balanced by genetic and reproductive forces. We also propose that the inverse association between intelligence and religiosity, and the inverse correlation between intelligence and fertility lead to predictions of a decline in secularism in the foreseeable future. A contra-secularization hypothesis is proposed and defended in the discussion. It states that secularism is likely to undergo a decline throughout the remainder of the twenty-first century, including Europe and other industrial societies***.

Keywords: Religions, Religiosity, Secularization, Parental fertility, Cross-cultural

My comment: Very interesting article. I believed, from a long time, that the people needs religion. A different thing is what will happen to some strands, like those in Evangelical Christianity that support creationism instead of evolutionism. Maybe these groups will diminish. Or maybe all traditional religions will suffer a decrease in influence, althouth the total sum of religions will increase in the XXI century...

High rates (40%) of smokers enrolled in smoking cessation trials lie about their abstinence

Scheuermann, T. S., Richter, K. P., Rigotti, N. A., Cummins, S. E., Harrington, K. F., Sherman, S. E., Zhu, S.-H., Tindle, H. A., Preacher, K. J., and the Consortium of Hospitals Advancing Research on Tobacco (CHART) (2017) Accuracy of self-reported smoking abstinence in clinical trials of hospital-initiated smoking interventions. Addiction, doi: 10.1111/add.13913

Abstract
Aims: To estimate the prevalence and predictors of failed biochemical verification of self-reported abstinence among participants enrolled in trials of hospital-initiated smoking cessation interventions.

Design: Comparison of characteristics between participants who verified and those who failed to verify self-reported abstinence.

Settings: Multi-site randomized clinical trials conducted between 2010 and 2014 in hospitals throughout the United States.

Participants: Recently hospitalized smokers who reported tobacco abstinence 6 months post-randomization and provided a saliva sample for verification purposes (n = 822).

Measurements: Outcomes were salivary cotinine-verified smoking abstinence at 10 and 15 ng/ml cut-points. Predictors and correlates included participant demographics and tobacco use; hospital diagnoses and treatment; and study characteristics collected via surveys and electronic medical records.

Findings: Usable samples were returned by 69.8% of the 1178 eligible trial participants who reported 7-day point prevalence abstinence. The proportion of participants verified as quit was 57.8% [95% confidence interval (CI) = 54.4, 61.2; 10 ng/ml cut-off] or 60.6% (95% CI = 57.2, 63.9; 15 ng/ml). Factors associated independently with verification at 10 ng/ml were education beyond high school education [odds ratio (OR) = 1.51; 95% CI = 1.07, 2.11], continuous abstinence since hospitalization (OR = 2.82; 95% CI = 2.02, 3.94), mailed versus in-person sample (OR = 3.20; 95% CI = 1.96, 5.21) and race. African American participants were less likely to verify abstinence than white participants (OR = 0.64; 95% CI = 0.44, 0.93). Findings were similar for verification at 15 ng/ml. Verification rates did not differ by treatment group.

Conclusions: In the United States, high rates (40%) of recently hospitalized smokers enrolled in smoking cessation trials fail biochemical verification of their self-reported abstinence.


My comment: As Dr House would say, everybody lies.

Being similar while judging right and wrong: The effects of personal and situational similarity on moral judgements

Pascal, E. (2017), Being similar while judging right and wrong: The effects of personal and situational similarity on moral judgements. Int J Psychol. doi:10.1002/ijop.12448

Abstract: This study investigated the effects of similarity with the transgressor and the victim on the perceived immorality of the transgression. Participants read two stories describing a person that cheated on their partner and a police officer that mistreated somebody. In the first story we manipulated participants' personal similarity to the transgressor and in the second their personal similarity to the victim. In each story, participants' past situational similarity to the target character was assessed according to their previous experiences of being in the same position. Results show that ***both personal and past situational similarity to the transgressor determine less severe moral judgements, while personal and past situational similarity with the victim have the opposite effect***. We also tested several potential mediators of these effects, derived from competing theoretical accounts of the influence of similarity on perceived responsibility. Empathy emerged as mediating most of the effects of similarity on moral judgements, except those induced by past situational similarity with the victim. The foreseen probability of being in a similar situation mediated only the effects of similarity to the transgressor, and not those of similarity to the victim. ***Overall, results highlight the complex mechanisms of the influences of similarity on moral judgements***.

Freud: The Making of an Illusion, by Frederick Crews

Freud: The Making of an Illusion, by Frederick Crews
https://www.amazon.com/dp/1627797173/ref=rdr_ext_tmb

Extracts:

Source: https://twitter.com/DegenRolf

Religion, Repulsion, and Reaction Formation: Transforming Repellent Attractions and Repulsions

Religion, Repulsion, and Reaction Formation: Transforming Repellent Attractions and Repulsions. Dov Cohen, Emily Kim and Nathan Hudson. Journal of Personality and Social Psychology, https://www.ncbi.nlm.nih.gov/pubmed/28604017

Abstract: Protestants were more likely than non-Protestants to demonstrate phenomena consistent with the use of reaction formation. Lab experiments showed that when manipulations were designed to produce taboo attractions (to unconventional sexual practices), Protestants instead showed greater repulsion. When implicitly conditioned to produce taboo repulsions (to African Americans), Protestants instead showed greater attraction. Supportive evidence from other studies came from clinicians’ judgments, defense mechanism inventories, and a survey of respondent attitudes. Other work showed that Protestants who diminished and displaced threatening affect were more likely to sublimate this affect into creative activities; the present work showed that Protestants who do not or cannot diminish or displace such threatening affect instead reverse it. Traditional individual difference variables showed little ability to predict reaction formation, suggesting that the observed processes go beyond what we normally study when we talk about self-control.

Unintended Effects of Providing Risk Information About Drinking and Driving

The Unintended Effects of Providing Risk Information About Drinking and Driving. Mark Johnson and Catalina Kopetz. Health Psychology, Jul 20 2017. doi: 10.1037/hea0000526

Abstract
OBJECTIVE: Alcohol-impaired driving remains a serious public health concern despite the fact that drinking and driving risks are widely disseminated and well understood by the public. This research examines the motivational conditions under which providing risk information can exacerbate rather than decrease potential drinking drivers' willingness to drive while impaired.

METHOD: In a hypothetical drinking and driving scenario, 3 studies investigated participants' self-reported likelihood of drinking and driving as a function of (a) accessibility of information regarding risk associated with drinking and driving, (b) motivation to drive, and (c) need for cognitive closure (NFC).

RESULTS: Across the 3 studies, participants self-reported a higher likelihood of driving when exposed to high-risk information (vs. low-risk information) if they were high in NFC. Risk information did decrease self-reported likelihood of driving among low-NFC participants (Studies 1-3). Furthermore, this effect was exacerbated when the relevant motivation (to get home conveniently) was high (Study 3).

CONCLUSIONS: These findings have important implications for impaired-driving prevention efforts. They suggest that at least under some circumstances, risk information can have unintended negative effects on drinking and driving decisions. The results are consistent with the motivated cognition literature, which suggests that people process and use information in a manner that supports their most accessible and important motivation despite potentially negative consequences.

Understatement of the year: People's ability to judge the veracity of their intuitions may be limited

Can People Judge the Veracity of Their Intuitions? Stefan Leach and Mario Weick. Social Psychological and Personality Science, DOI: https://doi.org/10.1177/1948550617706732

Abstract: People differ in the belief that their intuitions produce good decision outcomes. In the present research, we sought to test the validity of these beliefs by comparing individuals' self-reports with measures of actual intuition performance in a standard implicit learning task, exposing participants to seemingly random letter strings (Studies 1a-b) and social media profile pictures (Study 2) that conformed to an underlying rule or grammar. ***A meta-analysis synthesising the present data (n = 400) and secondary data by Pretz, Totz, and Kaufman (2010) found that people's enduring beliefs in their intuitions were not reflective of actual performance in the implicit learning task. Meanwhile, task-specific confidence in intuition bore no sizable relation with implicit learning performance***, but the observed data favoured neither the Null hypothesis nor the Alternative hypothesis. Together, the present findings suggest that people's ability to judge the veracity of their intuitions may be limited.

Dress and sex -- A majority of girls demonstrated appearance rigidity at least once

Dress and sex: a review of empirical research involving human participants and published in refereed journals. Sharron J. Lennon et al. Fashion and Textiles, December 2017, 4:14, https://link.springer.com/article/10.1186/s40691-017-0101-5

Abstract: Our research purpose was to assess research addressing relationships between dress and sex. Our review was focused on a 25 years span (i.e., 1990–2015) and on empirical research utilizing human participants published in refereed journals. Three main areas of research emerged: (1) dress used as cue to sexual information, (2) dress and sexual violence, and (3) dress, sex, and objectification. Our analyses revealed parents do invest their young children with sex-typed dress however sometimes children demand to wear such dress. Some women intentionally use dress to communicate sexual information but inferences about women who wear sexy dress can be misinterpreted and are sometimes negative. Observers link wearing sexy dress to violence including sexual coercion, sexual harassment, sexual assault, and unwelcome groping, touching, and grabbing. Certain items of sexy dress that reveal the body have been linked to self-objectification. The fit of the items may also contribute to the body revealing nature of clothing styles that elicit self-objectification. The use of sexual images of women and children has increased over time and viewing such images is also linked to self- and other-objectification. Suggestions are provided for future research.

---
"Appearance rigidity involves insisting on wearing dress items that are closely tied to one sex or avoiding dress items linked to the opposite sex. Few boys demonstrated appearance rigidity, but a majority of girls demonstrated appearance rigidity at least once. Rigidity was linked to children who indicated it was important to them to be a girl or boy (measured using items adapted from adult identity measures). Repeating the study with 4 year old children from ethnically diverse backgrounds, incidents of appearance rigidity were even higher as over half of both the girls and boys demonstrated it."

Connecting the Dots: Illusory Pattern Perception Predicts Belief in Conspiracies and the Supernatural

van Prooijen, J.-W., Douglas, K., and De Inocencio, C. (2017) Connecting the Dots: Illusory Pattern Perception Predicts Belief in Conspiracies and the Supernatural. Eur. J. Soc. Psychol., doi: 10.1002/ejsp.2331

Abstract: A common assumption is that belief in conspiracy theories and supernatural phenomena are grounded in illusory pattern perception. In the present research we systematically tested this assumption. Study 1 revealed that such irrational beliefs are related to perceiving patterns in randomly generated coin toss outcomes. In Study 2, pattern search instructions exerted an indirect effect on irrational beliefs through pattern perception. Study 3 revealed that perceiving patterns in chaotic but not in structured paintings predicted irrational beliefs. In Study 4, we found that agreement with texts supporting paranormal phenomena or conspiracy theories predicted pattern perception. In Study 5, we manipulated belief in a specific conspiracy theory. This manipulation influenced the extent to which people perceive patterns in world events, which in turn predicted unrelated irrational beliefs. We conclude that illusory pattern perception is a central cognitive mechanism accounting for conspiracy theories and supernatural beliefs.

Children acknowledge more negative self-conceptions when motivated to be truthful

Thomaes, S., Brummelman, E. and Sedikides, C. (2017), Why Most Children Think Well of Themselves. Child Dev. doi:10.1111/cdev.12937

Abstract: This research aimed to examine whether and why children hold favorable self-conceptions (total N = 882 Dutch children, ages 8–12). Surveys (Studies 1–2) showed that children report strongly favorable self-conceptions. For example, when describing themselves on an open-ended measure, children mainly provided positive self-conceptions—about four times more than neutral self-conceptions, and about 11 times more than negative self-conceptions. Experiments (Studies 3–4) demonstrated that children report favorable self-conceptions, in part, to live up to social norms idealizing such self-conceptions, and to avoid seeing or presenting themselves negatively. These findings advance understanding of the developing self-concept and its valence: In middle and late childhood, children's self-conceptions are robustly favorable and influenced by both external (social norms) and internal (self-motives) forces.

---
"When encouraged to respond truthfully, children kept their self-protection motive in check, and acknowledged some of their liabilities or uncertainties" & "at least in childhood, such blindness [to their own faults] may be more motivated than real—children acknowledge more negative self-conceptions when motivated to be truthful."

Children Expect More Giving From Resource-Rich Than Resource-Poor Individuals

Ahl, R. E. and Dunham, Y. (2017), “Wealth Makes Many Friends”: Children Expect More Giving From Resource-Rich Than Resource-Poor Individuals. Child Dev. doi:10.1111/cdev.12922

Abstract: Young children show social preferences for resource-rich individuals, although few studies have explored the causes underlying such preferences. We evaluate the viability of one candidate cause: ***Children believe that resource wealth relates to behavior, such that they expect the resource rich to be more likely to materially benefit others (including themselves) than the resource poor***. In Studies 1 and 2 (ages 4–10), American children from predominantly middle-income families (n = 94) and Indian children from lower income families (n = 30) predicted that the resource rich would be likelier to share with others than the resource poor. In Study 3, American children (n = 66) made similar predictions in an incentivized decision-making task. The possibility that children's expectations regarding giving contribute to prowealth preferences is discussed.

Is There a Dark Side to Mindfulness? Relation of Mindfulness to Criminogenic Cognitions

Is There a Dark Side to Mindfulness? Relation of Mindfulness to Criminogenic Cognitions. June Tangney et al. Personality and Social Psychology Bulletin, http://journals.sagepub.com/doi/abs/10.1177/0146167217717243

Abstract: In recent years, mindfulness-based interventions have been modified for use with inmate populations, but how this might relate to specific criminogenic cognitions has not been examined empirically. Theoretically, characteristics of mindfulness should be incompatible with distorted patterns of criminal thinking, but is this in fact the case? Among both 259 male jail inmates and 516 undergraduates, mindfulness was inversely related to the Criminogenic Cognitions Scale (CCS) through a latent variable of emotion regulation. However, in the jail sample, this mediational model also showed a direct, positive path from mindfulness to CCS, with an analogous, but nonsignificant trend in the college sample. Post hoc analyses indicate that the Nonjudgment of Self scale derived from the Mindfulness Inventory: Nine Dimensions (MI:ND) largely accounts for this apparently iatrogenic effect in both samples. Some degree of self-judgment is perhaps necessary and useful, especially among individuals involved in the criminal justice system.

Examining Regulatory Capture: Evidence from the NHL

Examining Regulatory Capture: Evidence from the NHL. Gregory DeAngelo, Adam Nowak and Imke Reimers. Contemporary Economic Policy, doi:10.1111/coep.12240

Abstract: Regulatory capture has garnered significant attention, but poses a difficult empirical exercise since most relationships between regulators and regulated parties occur behind closed doors. In this research, we overcome this problem by analyzing an environment where the behavior of both the regulator and regulated parties are publicly available. Specifically, we utilize data from the National Hockey League (NHL) to examine the impact of general experience as a referee as well as experience refereeing a particular team on the assignation of penalties. We find that gaining general experience as a referee significantly reduces the number of penalties that a referee assigns. However, as a referee gains experience refereeing a specific team, they significantly reduce the number of penalties assessed to this team relative to teams that they have less experience refereeing, confirming that regulatory capture is observed among referees and teams in the NHL.

Having power increases accuracy in perception of bodily signals

Social Power Increases Interoceptive Accuracy. Mehrad Moeini-Jazani et al. Frontiers in Psychology, August 2017. https://doi.org/10.3389/fpsyg.2017.01322

Abstract: ***Building on recent psychological research showing that power increases self-focused attention, we propose that having power increases accuracy in perception of bodily signals***, a phenomenon known as interoceptive accuracy. Consistent with our proposition, participants in a high-power experimental condition outperformed those in the control and low-power conditions in the Schandry heartbeat-detection task. We demonstrate that the effect of power on interoceptive accuracy is not explained by participants' physiological arousal, affective state, or general intention for accuracy. Rather, consistent with our reasoning that experiencing power shifts attentional resources inward, we show that the effect of power on interoceptive accuracy is dependent on individuals' chronic tendency to focus on their internal sensations. Moreover, we demonstrate that individuals' chronic sense of power also predicts interoceptive accuracy similar to, and independent of, how their situationally induced feeling of power does. We therefore provide further support on the relation between power and enhanced perception of bodily signals. Our findings offer a novel perspective - a psychophysiological account - on how power might affect judgments and behavior. We highlight and discuss some of these intriguing possibilities for future research.

Entwicklung der Punitivität und ausgewählter Einflussfaktoren in der deutschen Bevölkerung in den Jahren 2004 bis 2014

Entwicklung der Punitivität und ausgewählter Einflussfaktoren in der deutschen Bevölkerung in den Jahren 2004 bis 2014 (Development of punitivity and selected influencing factors in the German population in the years 2004 to 2014), von Dirk Baier, Stephanie Fleischer und Michael Hanslmaier. Monatsschrift für Kriminologie und Strafrechtsreform 2017, 1 - 25 (Heft 1)

To date, little is known about –on the one hand– trends in punitivity and other crime related attitudes and –on the other hand– on the explanations of these trends in the German population since the year 2000. Using four representative surveys from 2004, 2006, 2010 and 2014 the study confirms that individual punitive attitudes decrease independent of the indicator that is used. Looking at fear of crime or perceived crime trends the same changes are identified. Explanatory factors of these trends are a rising educational level of the population, a decline in parental violence, a decrease in the number of people who watch television news of private stations and a decrease in the number of people who read tabloid newspapers. However, all the considered influencing factors can not completely explain the trend in punitivity.

---
Allerdings können diese vier Faktoren nicht komplett den Entwicklungstrend in der Punitivität erklären. Aus diesem Grund wurden noch weitere Einflussfaktoren betrachtet, zu denen allerdings nur unvollständige Informationen vorliegen. Diese verweisen auf drei weitere Faktoren, die die Entwicklung der Punitivität beeinflusst haben dürften: Erstens handelt es sich um die Internetnutzung. Internetnutzer im Allgemeinen, Nutzer von Internetangeboten deutschlandweiter Tageszeitungen oder öffentlich-rechtlicher Nachrichten im Besonderen weisen eine niedrigere Punitivität auf, zugleich steigen (tendenziell) deren Anteile. Zweitens macht es einen Unterschied, über welche Kanäle man über Verbrechen informiert wird. Erfährt man hauptsächlich über die Medien von Verbrechen, dann erhöht dies die Punitivität; es sind zugleich aber immer weniger Menschen, die sich über die »klassischen« Medien informieren. Das Internet wird in dieser Hinsicht immer wichtiger – was mit Blick auf die Punitivität als unproblematisch einzustufen ist (s.u.). Drittens sinkt der Autoritarismus, der ein wichtiger Einflussfaktor der Punitivität ist.

Die Untersuchung der verschiedenen Einflussfaktoren hat zugleich einige unerwartete Ergebnisse zutage gefördert, die an dieser Stelle erwähnt, aber nicht vertieft diskutiert werden können. So finden sich für alle vier betrachteten Viktimisierungsvariablen (Diebstahl, Körperverletzung, Raub, Wohnungseinbruch) keine Zusammenhänge mit der Punitivität. Es zeigt sich damit zumindest in Bezug auf die bundesdeutsche Bevölkerung, dass Opfer von Straftaten kein Bedürfnis haben, die Täter allgemein härter zu bestrafen. Ein unerwarteter Einfluss ergibt sich für die positiven Erziehungserfahrungen: Befragte, die von einer liebevollen Erziehung berichten, sind punitiver eingestellt (vgl. hierfür auch Baier et al. 2011, 102 f.). Eine solche Erziehung sollte eher davor schützen, härtere Sanktionsformen zu unterstützen. Gleichwohl ist der Effekt letztlich nur in der Befragung 2010 zu beobachten, weshalb er nicht zu hoch gewichtet werden sollte. Ein unerwartetes Ergebnis ergibt sich zudem für die Ost-West-Variable. So erweisen sich Befragte aus Westdeutschland über die Zeit hinweg konstant als weniger punitiv als Befragte aus Ostdeutschland. Dies zeigt sich, wie zusätzliche Auswertungen belegen, bei beiden Punitivitätsindikatoren.

My comment: Because those four factors do not explain the trend in diminishing punitivity, further influencing factors were considered, but only incomplete information is available. These point to three other factors that may have influenced the development of punitivity: First, it is the Internet use. Internet users in general, users of Internet offers in Germany daytime newspapers or public-law news in particular have a lower punitivity. Secondly, it makes a difference about which channels inform about crimes, but fewer and fewer people get information from the "classical" media. The Internet is becoming more and more important in this regard - which can be considered as unproblematic with regard to the punitivity (see above). Thirdly, the authoritarianism, which is an important factor of influence of punitivity.

The investigation of the various influencing factors also revealed some unexpected results, which can be mentioned here but can not be dealt with in depth. For example, there are no correlations with punitivity for all four victimization variables (theft, bodily injury, robbery, burglary). An unexpected influence is found in the positive educational experiences: respondents reporting a loving education are more punitive (see also Baier et al., 2011, 102f.), when the authors expected that such an education should rather protect against harder forms of sanctions. At the same time, the effect is only to be observed in the 2010 survey, which is why it should not be over-weighted. An unexpected result also results for the geographical east-west variable. For example, respondents from West Germany are consistently less punitive than respondents from East Germany. This shows, as additional evaluations prove, with both punitivity indicators.

Behavioral Compensation Before and After Eating at the Minnesota State Fair

Lenne, R. L., Panos, M. E., Auster-Gussman, L., Scherschel, H., Zhou, L., & Mann, T. (2017, August 21). Behavioral Compensation Before and After Eating at the Minnesota State Fair. Appetite, http://doi.org/10.1016/j.appet.2017.07.025

Abstract: People regulate their eating behavior in many ways. They may respond to overeating by compensating with healthy eating behavior or increased exercise (i.e., a sensible tradeoff), or by continuing to eat poorly (i.e., disinhibition). Conversely, people may respond to a healthy eating event by subsequently eating poorly (i.e., self-licensing) or by continuing to eat healthily (i.e., promotion spillover). We propose that people may also change their behaviors in anticipation of an unhealthy eating event, a phenomenon that we will refer to as pre-compensation. Using a survey of 430 attendees of the Minnesota State Fair over two years, we explored whether, when, and how people compensated before and after this tempting eating event. We found evidence that people use both pre-compensatory and post-compensatory strategies, with a preference for changing their eating (rather than exercise) behavior. There was no evidence that people who pre-compensated were more likely to self-license by indulging in a greater number of foods or calories at the fair than those who did not. Finally, people who pre-compensated were more likely to also post-compensate. These results suggest that changing eating or exercise behavior before exposure to a situation with many tempting foods may be a successful strategy for enjoying oneself without excessively overeating.

My comment: some people atones for eating sins even before actually indulging in food.

Male Violence and Sexual Intimidation in a Wild Primate Society

Male Violence and Sexual Intimidation in a Wild Primate Society. Baniel, Alice et al. Current Biology , Volume 27 , Issue 14 , 2163 - 2168.e3, Jul 2017. http://dx.doi.org/10.1016/j.cub.2017.06.013

Highlights
    •Male aggression preferentially targets fertile females in chacma baboons
    •Male aggression represents a major source of injuries for fertile females
    •Male aggressors have higher mating success in the long term, but not immediately
    •These results provide evidence for sexual intimidation in a wild non-human primate

Summary: Sexual violence occurring in the context of long-term heterosexual relationships, such as sexual intimidation, is widespread across human populations [ 1–3 ]. However, its evolutionary origins remain speculative because few studies have investigated the existence of comparable forms of sexual coercion in animals [ 4, 5 ], in which repeated male aggression toward a female provides the aggressor with delayed mating benefits [ 6 ]. Here, we test whether male aggression toward females functions as sexual coercion in wild chacma baboons (Papio ursinus). We found support for all three main predictions of the sexual coercion hypothesis [ 7 ]: male aggression (1) is greatest against cycling females, (2) is costly and represents the main source of injuries for cycling females, and (3) increases male mating success with their victims in the future. Detailed analysis of chronological sequences between aggression and matings ruled out other coercive mechanisms, such as short-term harassment and punishment, by showing that aggression and matings are temporally decoupled. This decoupling may explain why some forms of sexual violence have been largely overlooked in well-studied animal populations despite their likely impact on the fitness of both sexes. Finally, we found no support for alternative hypotheses such as a female preference for aggressive males [ 8, 9 ]. This new, detailed study of the forms and intensity of sexual intimidation in a wild primate suggests that it may be widespread across mammalian societies, with important implications for understanding the evolution of mate choice and sexual conflict in mammals, as well as the origins of human sexual violence.

Keywords: sexual conflict, sexual coercion, intersexual aggression, intimidation, promiscuous mating, injury, mating success, sex roles, primates

My comment: this behavior has been observed in at least two primate species, chimpanzees and now baboons... It could mean that it is a very old behavior in humans, not a recent one or due to socialization (although the environment can ameliorate simptoms or can make them more salient).

Check also: Sexually Coercive Male Chimpanzees Sire More Offspring. Joseph T. Feldblum et al. Current Biology, Volume 24, Issue 23, p2855–2860, 1 December 2014. http://dx.doi.org/10.1016/j.cub.2014.10.039

Highlights
    •Aggression toward sexually receptive females correlated with male mating success
    •Aggression toward non-sexually receptive females was associated with paternity
    •The effect of aggression on paternity was strongest for high-ranking males
    •This represents the first genetic evidence of long-term sexual coercion in mammals

Summary: In sexually reproducing animals, male and female reproductive strategies often conflict [ 1 ]. In some species, males use aggression to overcome female choice [ 2, 3 ], but debate persists over the extent to which this strategy is successful. Previous studies of male aggression toward females among wild chimpanzees have yielded contradictory results about the relationship between aggression and mating behavior [ 4–11 ]. Critically, however, copulation frequency in primates is not always predictive of reproductive success [ 12 ]. We analyzed a 17-year sample of behavioral and genetic data from the Kasekela chimpanzee (Pan troglodytes schweinfurthii) community in Gombe National Park, Tanzania, to test the hypothesis that male aggression toward females increases male reproductive success. We examined the effect of male aggression toward females during ovarian cycling, including periods when the females were sexually receptive (swollen) and periods when they were not. We found that, after controlling for confounding factors, male aggression during a female’s swollen periods was positively correlated with copulation frequency. However, aggression toward swollen females was not predictive of paternity. Instead, aggression by high-ranking males toward females during their nonswollen periods was positively associated with likelihood of paternity. This indicates that long-term patterns of intimidation allow high-ranking males to increase their reproductive success, supporting the sexual coercion hypothesis. To our knowledge, this is the first study to present genetic evidence of sexual coercion as an adaptive strategy in a social mammal.

Also: Survival of the Fittest and the Sexiest: Evolutionary Origins of Adolescent Bullying. Jun-Bin Koh, and Jennifer S. Wong. Journal of Interpersonal Violence, https://www.bipartisanalliance.com/2017/08/survival-of-fittest-and-sexiest.html

And also: We, Too, Are Violent Animals. By Jane Goodall, Richard Wrangham, and Dale Peterson. Those who doubt that human aggression is an evolved trait should spend more time with chimpanzees and wolves  The Wall Street Journal, January 5, 2013, on page C3, https://www.bipartisanalliance.com/2013/01/we-too-are-violent-animals-by-jane.html

And also: Romanticizing the Hunter-Gatherer. William Buckner. Quillette, December 16, 2017. https://www.bipartisanalliance.com/2017/12/romanticizing-hunter-gatherer-despite.html