Wednesday, March 28, 2018

Daily associations between alcohol and sexual behavior in young adults: Low-level intoxication was associated with increased likelihood of engaging in oral sex or protected intercourse (relative to no sex)

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Simons, J. S., Simons, R. M., Maisto, S. A., Hahn, A. M., & Walters, K. J. (2018). Daily associations between alcohol and sexual behavio...

Marmosets would systematically share more food with immatures when no audience was present; helpers do not take advantage of the opportunity to engage in reputation management. Rather, the results appear to reflect a genuine concern for the immatures' well-being

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Reverse audience effects on helping in cooperatively breeding marmoset monkeys. R. K. Brügger, T. Kappeler-Schmalzriedt, J. M. Burkart. Roya...
Tuesday, March 27, 2018

Myth and Measurement — The Case of Medical Bankruptcies

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Myth and Measurement — The Case of Medical Bankruptcies. Carlos Dobkin et al. N Engl J Med 2018; 378:1076-1078, 10.1056/NEJMp1716604. March ...

With a few hundred twins, authors examined genetic & environmental influence on all pairwise functional connections between 264 brain regions (~35,000 functional connections) & found high non-shared environmental influence across the entire connectome, moderate heritability in roughly half of all connections, & weak-to-moderate shared environmental influences

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Genetic and environmental influence on the human functional connectome. Andrew E. Reineberg, Alexander S. Hatoum, John K. Hewitt, Marie T. B...

Behavioral evidence suggestive of frontal lobe pathology in the amnesic H.M.

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Behavioral evidence suggestive of frontal lobe pathology in the amnesic H.M. William Winter. Brain and Cognition, Volume 123, June 2018, Pag...
Monday, March 26, 2018

Low Honesty & Openness & high Emotionality predicted the number of children; low Openness & high Conscientiousness predicted number of grandchildren; Extraversion was negatively related to the age at first birth; seems that personality is related to biological fitness in contemporary human populations

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Revealing complex relations between personality and fitness: HEXACO personality traits, life-time reproductive success and the age at first ...

Women scored higher in Anxiety, Vulnerability, Openness to Emotions, Altruism, and Sympathy; men only scored higher (d > 0.20) in Excitement-seeking and Openness to Intellect

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Sex differences in 30 facets of the five factor model of personality in the large public (N = 320,128). Petri J.Kajonius, John Johnson. Pers...

The palliative function of system justification is more homogeneously distributed across individual &collective measures of social status than proposed by the theory, cause the function was unaffected either by society‐level inequality or by individual‐level social status

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System justification enhances well‐being: A longitudinal analysis of the palliative function of system justification in 18 countries. Salvad...

Is belief superiority justified by superior knowledge?

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Is belief superiority justified by superior knowledge? Michael P. Hall, Kaitlin T. Raimi. Journal of Experimental Social Psychology, Volume ...

Studying dream content using the archive and search engine on DreamBank.net: Sexual intercourse in dreams

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Studying dream content using the archive and search engine on DreamBank.net. G. William Domhoff, Adam Schneider. Consciousness and Cognition...

Pathological personality traits and immoral tendencies

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Pathological personality traits and immoral tendencies. Jennifer K. Vrabela et al. Personality and Individual Differences, https://doi.org/1...
Sunday, March 25, 2018

Approximately 95% of the potential predictive accuracy attainable for an individual is available within the social ties of that individual only, without requiring the individual's data

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Information flow reveals prediction limits in online social activity. James P. Bagrow, Xipei Liu, Lewis Mitchell. arXiv, https://arxiv.org/a...

Chimpanzee and gorilla humor: progressive emergence from origins in the wild to captivity to sign language learning

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Chimpanzee and gorilla humor: progressive emergence from origins in the wild to captivity to sign language learning. Paul McGhee. Internatio...
Saturday, March 24, 2018

Zoon Politikon: The Evolutionary Origins of Human Socio-political Systems

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Zoon Politikon: The Evolutionary Origins of Human Socio-political Systems. Herbert Gintis, Carel van Schaik, Christopher Boehm. Behavioural ...

Climate change believers were most likely to endorse federal climate policies; skeptics were most likely to report pro-environmental behavior

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Believing in climate change, but not behaving sustainably: Evidence from a one-year longitudinal study. Michael P. Hall, Neil A. Lewis Jr, P...

Schadenfreude towards initially successful persons was intensified when they displayed dominance (i.e., hubristic pride or general dominance) instead of prestige (i.e., authentic pride or general prestige) or other displays (i.e., embarrassment) following their achievement. This effect was mediated via inferiors’ malicious envy.

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Lange, Jens,and Lea Boecker 2018. “Preprint - Schadenfreude as Social-functional Dominance Regulator”. Open Science Framework. March 22. osf...

Dogs (Canis familiaris) stick to what they have learned rather than conform to their conspecifics’ behavior

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Dogs (Canis familiaris) stick to what they have learned rather than conform to their conspecifics’ behavior. Markus Germar et al. PLoS, http...
Friday, March 23, 2018

Independent Fiscal Councils: Tentatively associated with more accurate and less optimistic fiscal forecasts, as well as greater compliance with fiscal rules

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Independent Fiscal Councils: Recent Trends and Performance. Roel M. W. J. Beetsma; Xavier Debrun; Xiangming Fang; Young Kim; Victor Duarte L...

Personal Pornography Viewing and Sexual Satisfaction: Reductions in satisfaction tend to initiate once viewing reaches once a month, and that additional increases in the frequency of viewing lead to disproportionately larger decrements in satisfaction

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Personal Pornography Viewing and Sexual Satisfaction: A Quadratic Analysis. Paul J. Wright, Ana J. Bridges, Chyng Sun, Matthew B. Ezzell &am...

Sex differences in facial emotion perception ability across the lifespan: emotion perception abilities peak between the ages of 15 and 30, with poorer performance by younger adults and declining performance after that

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Sex differences in facial emotion perception ability across the lifespan. Sally Olderbak, Oliver Wilhelm, Andrea Hildebrandt & Jordi Quo...

Chimpanzees primarily eat plant source foods, but like vertebrate prey due to high fat content; 91pct of observed consumption of sub-adult prey was head-first due to soft skull. With adults, with robust skulls, chimps wanted viscera first, probably to harvest the liver.

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Meat Eating by Wild Chimpanzees (Pan troglodytes schweinfurthii): Effects of Prey Age on Carcass Consumption Sequence. Ian C. Gilby, Daniel ...

Sex Differences on Big Five Traits: Phenotypic differences (women higher in neuroticism, agreeableness, conscientiousness), but no genetic or environmental sex differences in any trait

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Sex Differences in the Big Five Model Personality Traits: A Behavior Genetics Exploration. Susan C. South, 1, , Amber M. Jarnecke1, Colin E....

Why Do Very Unattractive Workers Earn So Much?

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Why Do Very Unattractive Workers Earn So Much? Satoshi Kanazawa, Shihao Hu, Adrien Larere. Economics & Human Biology, https://doi.org/10...
Thursday, March 22, 2018

Migrant children and adolescents of lower social status rapidly adjust in height towards average height of their hosts, but tend to mature earlier, and are prone to overweight. The mean height of colonial/military migrants does surpass that of the conquered and origin population

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As tall as my peers – similarity in body height between migrants and hosts. Barry Bogin, Michael Hermanussen and Christiane Scheffler. Anthr...

Effectiveness of Vehicle Safety Inspections: Ending these requirements did not result in a significant increase in the frequency or intensity of accidents due to car failur

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It's No Accident: Evaluating the Effectiveness of Vehicle Safety Inspections. Alex Hoagland, Trevor Woolley. Contermporary Economic Poli...

Meta-analysis of effects of helping on the happiness of the helper: The overall effect of kindness on well-being is small-to-medium

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Happy to help? A systematic review and meta-analysis of the effects of performing acts of kindness on the well-being of the actor. Oliver Sc...

A Reanalysis of Cohn Et Al. 2014, Nature, ‘‘Business Culture and Dishonesty in the Banking Industry’’: The use of flawed statistics methods, used routinely in so-called “evidence-based” science, led the authors to distort the “evidence”

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Hupé, Jean-Michel, 2018. “Shortcomings of Experimental Economics to Study Human Behavior: A Reanalysis of Cohn Et Al. 2014, Nature 516, 86–8...
Wednesday, March 21, 2018

A Compensatory Effect on Mate Selection? Importance of Auditory, Olfactory, and Tactile Cues in Partner Choice among Blind and Sighted Individuals

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A Compensatory Effect on Mate Selection? Importance of Auditory, Olfactory, and Tactile Cues in Partner Choice among Blind and Sighted Indiv...

Punishing injustices is more pleasureable (reward system of the brain) than compensating the victims

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Neurobiological Mechanisms of Responding to Injustice. Mirre Stallen, Filippo Rossi, Amber Heijne, Ale Smidts, Carsten K.W. De Dreu and Alan...

How many hours does it take to make a friend?

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How many hours does it take to make a friend? Jeffrey A. Hall. Journal of Social and Personal Relationships, https://doi.org/10.1177/0265407...

Although we find that Democrats/liberals are somewhat more analytic than Republicans/conservatives overall, political moderates and non-voters are the least analytic whereas Libertarians are the most analytic

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Cognitive Reflection and the 2016 US Presidential Election. Gordon Pennycook, David G Rand. February 2018, DOI 10.13140/RG.2.2.21167.64162 D...

Downward comparison (comparing to worse‐off others) and upward comparison (comparing to better‐off others) constitute two types of social comparisons that produce different neuropsychological consequences - Functional brain imaging studies on the downward and upward comparisons

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Social comparison in the brain: A coordinate‐based meta‐analysis of functional brain imaging studies on the downward and upward comparisons....

Asleep at the automated wheel—Sleepiness and fatigue during highly automated driving

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Asleep at the automated wheel—Sleepiness and fatigue during highly automated driving. Tobias Vogelpohl et al. Accident Analysis & Preven...
Tuesday, March 20, 2018

Children develop skills foundational for identifying and creating opportunities for cooperation with others early, generating and distributing benefits. Apes have capacities for generating them, not for distributing them

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How Children Solve the Two Challenges of Cooperation.  Felix Warneken. Annual Review of Psychology, Vol. 69:205-229 (January 2018). https://...

By age five, children begin to understand the broad importance of reputation and to engage in surprisingly sophisticated impression management

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Pint-Sized Public Relations: The Development of Reputation Management. Ike M. Silver, Alex Shaw. Trends in Cognitive Sciences, Volume 22, Is...

Patients’ perspectives on political self‐disclosure, the therapeutic alliance, and the infiltration of politics into the therapy room

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Patients’ perspectives on political self‐disclosure, the therapeutic alliance, and the infiltration of politics into the therapy room in the...

Predictions about facial expressions drive social perception, deeply influencing how others are evaluated: individuals are judged as more likable and trustworthy when their facial expressions are anticipated

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Chanes, L., Wormwood, J. B., Betz, N., & Barrett, L. F. (2018). Facial expression predictions as drivers of social perception. Journal o...

Why Only Humans Shed Emotional Tears: Evolutionary and Cultural Perspectives

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Why Only Humans Shed Emotional Tears: Evolutionary and Cultural Perspectives. Asmir Gračanin, Lauren M. Bylsma, Ad J. J. M. Vingerhoets. Hum...

Personality traits doubled the variance accounted for (4% to 9%) indicating that Open, more Agreeable people were more Left-Wing and Introverted, more Conscientious people more Right-Wing

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Personality and political orientation. Adrian Furnham, Mark Fenton-O'Creevy. Personality and Individual Differences, Volume 129, 15 July...

Are survivalists malevolent? Survivalists are disagreeable, low in rationality, and high in psychopathy, Machiavellianism and narcissism. This suggests relatively high malevolence as well as high capacity for self-preservation. They are also fantasizers of sensation seeking, deep learners, and high in entrepreneurial intent.

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Are survivalists malevolent? Chris J. Jackson. Personality and Individual Differences, Volume 129, 15 July 2018, Pages 104–107. https://doi....

Precarious Sexuality: How Men and Women Are Differentially Categorized for Similar Sexual Behavior

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Precarious Sexuality: How Men and Women Are Differentially Categorized for Similar Sexual Behavior. Trenton D. Mize, Bianca Manago. American...
Monday, March 19, 2018

A longitudinal analysis of shooter games and their relationship with conduct disorder and cself-reported delinquency: The role of violent video games in the development of youth psychopathology or crime is very little if any

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A longitudinal analysis of shooter games and their relationship with conduct disorder and self-reported delinquency. Sven Smith, Chris Fergu...
1 comment:

Each one-standard-deviation improvement in attractiveness is associated with approximately 3.9% reduction in the probability of winning the Nobel Prize

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Nobel Beauty. Jan Fidrmuc, Boontarika Paphawasit, Cigdem Borke Tunali. The Rimini Centre for Economic Analysis, Oct 2017,  WP 17- 27. https:...
Sunday, March 18, 2018

Knowledge of human nature: Harrods, and your job being to be sacked

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An employee whose job was to be sacked. By Henry Tapper. January 9, 2010 https://henrytapper.com/2010/01/09/an-employee-whose-job-was-t...

Fear of missing out: prevalence, dynamics, and consequences of experiencing FOMO

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Fear of missing out: prevalence, dynamics, and consequences of experiencing FOMO. Marina Milyavskaya et al. Motivation and Emotion, https://...
Saturday, March 17, 2018

Intelligence and religious disbelief in the United States

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Intelligence and religious disbelief in the United States. Tatiene C. Souza, Francisco Cribari–Netob. Intelligence, Volume 68, May–June 2018...
Friday, March 16, 2018

Low subjective SES was related to increased aggression, and subjective SES was not negatively related to trait and state measures of prosociality

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Does Low (vs. High) Subjective Socioeconomic Status Increase Both Prosociality and Aggression? Tobias Greitemeyer and Christina Sagioglou. S...

Decreased cognitive and motivational bias –cognitive ability, cognitive curiosity, and melancholy and introversion– predicted better social psychological skill

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Social Psychological Skill and Its Correlates. Anton Gollwitzer and John A. Bargh. Social Psychology (2018), 49, pp. 88-102. https://doi.org...

For women, coitus alone is insufficient for triggering orgasm, puzzling researchers who expect orgasm to be an outcome of procreative intercourse. We examine the evolutionary role for prosociality that such unreliability of orgasm at coitus might have played in human evolution

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Kennedy J, Pavličev M. Female orgasm and the emergence of prosocial empathy: An evo-devo perspective. J Exp Zool (Mol Dev Evol). 2018;1–10. ...