Monday, July 2, 2018

None of the multitasking measures (accuracy, total time, total distance covered by the avatar, a prospective memory score, & a distractor management score) showed any sex differences

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No sex difference in an everyday multitasking paradigm. Marco Hirnstein, Frank Larøi, Julien Laloyaux. Psychological Research, https://link....

At variance with the honest signal hypothesis, vocal and facial attractiveness were uncorrelated, with the exception of a moderate positive correlation for vowels

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Zäske, Romi, Verena G. Skuk, and Stefan R. Schweinberger. 2018. “Attractiveness and Distinctiveness in Voices and Faces of Young Adults.” Ps...

The so-called universal sex differences have been shown to be more pronounced in Western industrial societies than in most non-Western developing societies; a possible reason is less consanguineal marriages in the first group

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Evolution, Societal Sexism, and Universal Average Sex Differences in Cognition and Behavior. Lee Ellis. In Oxford Handbook of Evolution, Bio...

Personality assimilation across species: enfacing an ape reduces own intelligence and increases emotion attribution to apes

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Personality assimilation across species: enfacing an ape reduces own intelligence and increases emotion attribution to apes. Ke Ma. Roberta ...

Task in which responding sooner led to consistent, small rewards, and responding later led to larger rewards, but greater risk of gaining nothing: Males waited longer for the possibility of larger rewards, women responded sooner & consistently gain smaller rewards

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Gender differences in preference for reward frequency versus reward magnitude in decision-making under uncertainty. Astin C. Cornwall, Kaile...

People inflate their earnings less when they use a foreign language; reason is a dual system account that suggests that self‐serving dishonesty is an automatic tendency, which is supported by a fast and intuitive system

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Honesty Speaks a Second Language. Yoella Bereby‐Meyer et al. Topics in Cognitive Science, https://doi.org/10.1111/tops.12360 Abstract: Theor...
Sunday, July 1, 2018

Impact of the menstrual cycle on women’s engagement in activities that could negatively affect their health, including sexual behavior & alcohol & tobacco consumption, as well as their ability to recognize & avoid potentially threatening people & situations

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Do Women Expose Themselves to more Health-Related Risks in Certain Phases of the Menstrual Cycle? A Meta-analytic Review. Jordane Boudesseul...

Clinical & informal sperm donation markets: Factors that impact female’s decision to choose specific donors, and the characteristics, personality and behaviour of males who choose to donate

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Decision-making in mate choice markets. Stephen Whyte. Submitted in fulfilment of the requirements for Doctor of Philosophy (Economics), Sch...

58.4% of the sampled women experienced a more intense orgasm depending on their partner’s ejaculation intensity (loud moaning, strong thrusting), but 65.1% did not experience a more intense orgasm depending on the subjectively assessed ejaculation volume

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The importance of male ejaculation for female sexual satisfaction and orgasm ability. A. Burri1, J. Buchmeier2, H. Porst. The Journal of Sex...

Women: Sexual conservatism, rather than age, predicted more unpleasantness attributed to the pictures; findings point to the use of erotica as aviable tool aimed at increasing women’s subjective sexual arousal, including in older ages

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003 Effects of age on the subjective sexual response and emotional appraisal of sex pictures in women. J. Carvalho, L. Ferreira, R. Rico, I....
Saturday, June 30, 2018

Does Partisan Self-interest Dictate Support for Election Reform? It Does. Experimental Evidence on the Willingness of Citizens to Alter the Costs of Voting for Electoral Gain

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Does Partisan Self-interest Dictate Support for Election Reform? Experimental Evidence on the Willingness of Citizens to Alter the Costs of ...

Recent findings from both human neuroimaging and animal electrophysiology have revealed that prior expectations can either damp the sensory representation or enhance it via a process of sharpening.

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How Do Expectations Shape Perception? Floris P. de Lange, Micha Heilbron, Peter Kok. Trends in Cognitive Sciences, https://doi.org/10.1016/j...

Benevolent Sexism and Mate Preferences: Why Do Women Prefer Benevolent Men Despite Recognizing That They Can Be Undermining?

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Benevolent Sexism and Mate Preferences: Why Do Women Prefer Benevolent Men Despite Recognizing That They Can Be Undermining? Pelin Gul et al...

Sexual identities & participation in liberal & conservative social movements: the greater activism of gays and lesbians also crossed over to recent Occupy Wall Street, peace, & environmental mobilizations

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Sexual identities and participation in liberal and conservative social movements. Eric Swank. Social Science Research, Volume 74, August 201...
Friday, June 29, 2018

People often respond to decreases in the prevalence of a stimulus by expanding their concept of it. This “prevalence-induced concept change” occurred even when participants were forewarned about it and even when they were instructed and paid to resist it.

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Prevalence-induced concept change in human judgment. David E. Levari et al. Science  Jun 29 2018: Vol. 360, Issue 6396, pp. 1465-1467. DOI: ...

Self-reported Addiction to Pornography in a Nationally Representative Sample: The Role of Religiousness and Morality

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Grubbs, Joshua, Shane W. Kraus, and Samuel Perry. 2018. “Self-reported Addiction to Pornography in a Nationally Representative Sample: The R...

Between 1800 & 2000, for both genders, adjectives related to agreeableness were used most often and those related to neuroticism least often. The usage frequency of agreeableness declined, whereas extraversion & openness showed increases

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How Have Males and Females Been Described Over the Past Two Centuries? An Analysis of Big-Five Personality-related adjectives in the Google ...

Odor awareness: A model including individual-level predictors (gender, age, material situation, education & preferred social distance) provided a relatively good fit to the data, but adding country-level predictors did not

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Global study of social odor awareness. Agnieszka Sorokowska Agata et al. Chemical Senses, bjy038, https://doi.org/10.1093/chemse/bjy038 Ab...

We reveal that mobility patterns evolve significantly yet smoothly, and that the number of familiar locations an individual visits at any point is a conserved quantity with a typical size of ~25

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Evidence for a conserved quantity in human mobility. Laura Alessandretti, Piotr Sapiezynski, Vedran Sekara, Sune Lehmann & Andrea Baronc...
Thursday, June 28, 2018

The Proportion of Sexual Offenders Who Are Female Is Higher Than Thought: A Meta-Analysis

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The Proportion of Sexual Offenders Who Are Female Is Higher Than Thought: A Meta-Analysis. Franca Cortoni et al. Criminal Justice and Behavi...

The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men: Bottoms had a significantly greater mean number of older brothers than did Not-Bottoms

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The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men. Charles H. Wampold. Archives of Sexual Beh...

Are some people truly better able to accurately perceive the personality of others? Previous research suggests that the good judge may be of little practical importance and individual differences minimal

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Rogers, K. H., & Biesanz, J. C. (2018). Reassessing the good judge of personality. Journal of Personality and Social Psychology. Advance...

Witchcraft beliefs in early modern Europe: Memes, or parasites of the mind

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Parasites of the Mind. Why Cultural Theorists Need the Meme’s Eye View. Maarten Boudry, Steije Hofhuis. Cognitive Systems Research, https://...

87% of husbands and 49% of wives reported consistently experiencing orgasm. 43% of husbands misperceived how often their wives experienced orgasm; wives' sexual satisfaction was positively associated with self-reported orgasm frequency, & both wives' and husbands' sexual communication

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The Significance of the Female Orgasm: A Nationally Representative, Dyadic Study of Newlyweds' Orgasm Experience. Nathan D. Leonhardt et...

Does Being Smarter Make You Happier? Evidence from Europe shows that only those older than 50 seem to be happier

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Does Being Smarter Make You Happier? Evidence from Europe. Rifaan Ahmed, Dusanee Kesavayuth, Vasileios Zikos. Journal of Behavioral and Expe...
Wednesday, June 27, 2018

Race and economic opportunity in the United States: Summary

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Race and economic opportunity in the United States. Raj Chetty, Nathaniel Hendren, Maggie R. Jones, Sonya R. Porter. Vox, Jun 27 2018. https...

Ethnolinguistic Favoritism in African Politics: Ethnic favoritism is more widespread than previously believed, finding that patronage tends to be targeted toward ethnic regions rather than individuals of a particular ethnic group

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Dickens, Andrew. 2018. "Ethnolinguistic Favoritism in African Politics." American Economic Journal: Applied Economics, 10(3):370-4...

Stanford Prison Experiment: Using recordings from the archive we show how the experimenters directly intervened to persuade Guards to adopt their roles and to act tough

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Van Bavel, Jay J. 2018. “Rethinking the ‘nature’ of Brutality: Uncovering the Role of Identity Leadership in the Stanford Prison Experiment....

Sex, trait psychopathy, and trait sadism were significant predictors of a short-term mating orientation. For long-term mating orientations, there was no predictive utility of sex, but there were positive associations for narcissism & negative associations for psychopathy & sadism

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Predicting Short- and Long-Term Mating Orientations: The Role of Sex and the Dark Tetrad. Alexandra Tsoukas & Evita March. The Journal o...

Cognition, emotion and reward networks associated with sex differences for romantic appraisals: men and women differ in the processing of romantic information and that it may be more effortful for men to perceive and evaluate romance degree

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Cognition, emotion and reward networks associated with sex differences for romantic appraisals. Jie Yin, Zhiling Zou, Hongwen Song, Zhuo Zha...

Most taxa lack well-developed sexual weaponry; females of only a few species possess better weapons than males; & animals possessing the most developed weapons have non‐hunting habits or are faunivores that prey on very small prey relative to their body size

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Intrasexually selected weapons. Alejandro Rico‐Guevara, Kristiina J. Hurme. Biological Reviews, https://doi.org/10.1111/brv.12436 ABSTRACT: ...

Moral character of similar persons (in social beliefs) was perceived as much higher than that of dissimilar ones (effect was large); similar persons were perceived as more trustworthy than dissimilar ones (also large effect)

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The mere liking effect: Attitudinal influences on attributions of moral character. Konrad Bocian et al. Journal of Experimental Social Psych...

The Myth of the Liberal Order, by Graham Allison

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The Myth of the Liberal Order: From Historical Accident to Conventional Wisdom. Graham Allison. Foreign Affairs, July/August 2018. https://w...

To overcome the feeling of eeriness of own-voice recordings, some have suggested equalization of the recorded voice with various types of filters; but there is no general filter that can represent own voice for everyone, and the uncanny valley does not exist for own voice, specifically

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Auditory traits of "own voice". Marino Kimura, Yuko Yotsumoto. PLOS June 26, 2018. https://doi.org/10.1371/journal.pone.0199443 Ab...
Tuesday, June 26, 2018

Parents were more likely than their daughters to choose an unattractive, but wealthy mate for the daughters, but they also tended to shy away from a wealthy plus attractive mate

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Parent–offspring conflict over mate choice: An experimental study in China. Jeanne Bovet et al. British Journal of Psychology, https://doi.o...

Self-perceived effects of pornography consumption among heterosexual men

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Miller, D. J., Hald, G. M., & Kidd, G. (2018). Self-perceived effects of pornography consumption among heterosexual men. Psychology of M...

Psychology of Men & Masculinity: Eating meat makes you sexy / Conformity to dietary gender norms and attractiveness

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Timeo, S., & Suitner, C. (2018). Eating meat makes you sexy: Conformity to dietary gender norms and attractiveness. Psychology of Men ...

Low knowledge about autism is associated with thinking one knows more than experts; “overconfidence” is associated with anti-vaccine policy attitudes and with support for non-experts’ role in policymaking

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Knowing less but presuming more: Dunning-Kruger effects and the endorsement of anti-vaccine policy attitudes. Matthew Motta, Timothy Callagh...

In conservative cultures, individuals are likely to face costs such as punishment for short-term mating. Conservatives over-perceived hypothetical mates as long-term investing partners, despite their lack of commitment-compatible traits.

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You’re Not My Type: Do Conservatives Have a Bias for Seeing Long-Term Mates? Naomi K. Muggleton, Corey L. Fincher. Evolution and Human Behav...

Evolutionary Theory: Male and Female Nipples as a Test Case for the Assumption that Functional Features Vary Less than Nonfunctional Byproducts

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Male and Female Nipples as a Test Case for the Assumption that Functional Features Vary Less than Nonfunctional Byproducts. Ashleigh J. Kell...

Women with more hook ups were more likely to experience a sense of accomplishment, satisfaction & a greater likelihood of receiving oral sex; women desire more reciprocity, oral and manual sex, and orgasms during their hook ups with men

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What Happens in a Hook Up?: Young Women’s Behaviors, Emotions, and  Pleasures. Sarah N. Bell PhD Thesis. Michigan Univ., 2018. https://deepb...

Democrats/liberals tended to smoke cigarettes and drink excessively; Republicans/conservatives tended to eat poorly, exercise less, not get the flu shot; ideology based variation in cognitive-motivational styles might explain this

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Political orientation, political environment, and health behaviors in the United States. Viji Diane Kannan, Peter J. Veazie. Preventive Medi...

We study questionnaire responses to situations in which sacrificing one life may save many other lives; males are more supportive of the sacrifice than females. A source of the endorsement of sacrifice are the antisocial preferences.

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Moral judgments, gender, and antisocial preferences: an experimental study. Juergen Bracht, Adam Zylbersztejn. Theory and Decision, https://...

Rolf Degen summarizing: Hate is dislike plus moral condemnation, plus the conviction that other reasonable people should feel the same way

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Van Bavel, Jay J. 2018. “The Psychology of Hate: Moral Concerns Differentiate Hate from Dislike.” PsyArXiv. June 25. doi:10.17605/OSF.IO/X9Y...
Monday, June 25, 2018

Powerless individuals were less inclined to express their anger directly but more inclined to express it indirectly by sharing it with others; powerful participants always expected to elicit more fear than anger in the target

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Powerless People Don't Yell But Tell: The Effects of Social Power on Direct and Indirect Expression of Anger. Katerina Petkanopoulou. Ro...

Eagerness and Optimistically Biased Metaperception: The More Eager to Learn Others’ Evaluations, the Higher the Estimation of Others’ Evaluation

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Eagerness and Optimistically Biased Metaperception: The More Eager to Learn Others’ Evaluations, the Higher the Estimation of Others’ Evalua...

Negative information is better remembered than positive information, from which we predict that in comparison with negative retrospective evaluations, positive evaluations have a stronger correlation with end affect and a weaker correlation with peak affect. We confirm this.

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The Retrospective Evaluation of Positive and Negative Affect. Yoav Ganzach et al. Personality and Social Psychology Bulletin, https://doi.or...
Sunday, June 24, 2018

They find a substantial ex ante probability of there being no other intelligent life in our observable universe

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Dissolving the Fermi Paradox. Anders Sandberg, Eric Drexler and Toby Ord. Future of Humanity Institute, Oxford University, June 8, 2018. arX...