I find no effect of political ideology or religiosity on women’s likelihood of faking orgasm, or men and women’s levels of sexual desire; neither political ideology nor religiosity comes close to reaching significance

Ideological Correlates of Sexual Behavior: Linking political ideology, religiosity, and gender ideology with orgasm and desire. Emily Ann Harris. PhD thesis, Univ of Queensland, 2018. https://espace.library.uq.edu.au/data/UQ_4d2929a/s4200251_phd_thesis.pdf?Expires=1558512862&Signature=g4Q4~8x0OJtaiOc-zT7dRI1~hSoOyA1D0qrhcUj66N5N5U3UbbrEUc7AgeSlKinGfFphnCxQL0F6jICUjqycbVodBH7QW~9MrxyU1vD-6Rvqvasdb1kKvP-nULCuQkLcE5DyL2xEnLcmKSP7TPmUeNiQ9K-XnT2I-UZZhZAdtdaG1MfVkxcK4FwzOQXIPZbu0y4h~ABiJ1cQnhDB~qXmdv-m-4s3jtcORF-OPLlFfUJmVoZ4Tpsd~~FFYfddJUSt2iEFn2P3yAdq8L99RHFcBUKiIyursfz833C1mTiWQOciMOr9Zr3WgmcOYJcNi2AYGXaz9T1CNkLdrH7Z8WrJmQ__&Key-Pair-Id=APKAJKNBJ4MJBJNC6NLQ

Abstract
Ideologies provide a set of norms and values that guide our attitudes and behavior in times of uncertainty. Given theprivate nature of sex, we may be particularly reliant on our pre-existing ideas about the world to guide our actions in the bedroom. Previous research on the influence of social values on sexual behavior has typically focused on group-level processes, forexample, research on the cultural suppression of female sexuality (Baumeister & Twenge, 2002). Scholars in the social sciences have discussed the ways in which we internalize social norms and values, and how these might influence our experience of sex, for example through sexual scripts (Gagnon & Simon, 1973). There is, however, limited empirical work testing the association between worldviews, or ideologies, and sexual behavior at the individual level. The aim of the present thesis is to investigate whether ideologies are predictive of sexual behavior. I focus on three ideologies, namely, political ideology, religiosity, and gender ideology, and three aspects of sexuality: orgasm (Chapter 3), faking orgasm (Chapter 4), and sexual desire (Chapter 5).
In Chapter 3, I present findings from two surveys of women (N = 662) showing that traditional gender ideology is indirectly linked with frequency of orgasm. I find that women who endorse a benevolently sexist worldview (i.e., a traditional gender ideology) are more likely to believe that men are sexually selfish. This belief then predicts decreased willingness to ask for sexual pleasure, which in turn predicts less frequent orgasms. This study provides the first evidence that traditional gender ideology constrains sexual pleasure (though indirectly). In Chapter 4, I show that hostile and benevolent sexism are predictive of lifetime frequency of faking orgasm in women. Women high in benevolent sexism faked their orgasm less frequently, whereas women high in hostile sexism faked their orgasm more frequently. The studies presented in Chapters 3 and 4 show that women who endorse a traditional gender ideology may not actively pursue sexual pleasure, or feel the need to exaggerate their sexual pleasure. Where previouswork has shown that benevolent sexism has negative consequences for women in social and relationship contexts, the findings presented in Chapters 3 and 4 show that benevolent sexism also has implications for women’s lives.
These studies contribute to an existing literature that has sought to identify and challenge the ways in which patriarchal values shape women’s sexuality. In general, feminist scholars and social scientists have emphasized the ways in which women’s sexuality is socially determined. Far less work has been done on the social influences on men’s sexuality. Relatedly, academic and lay theories of sexuality propose that women’s sexuality is more sensitive to the social environment relative to men’s sexuality (Baumeister, 2000; Regan & Berscheid, 1995). We tested this assumption in Chapter 5 by measuring men and women’s sexual desire over time in order to assess variation in desire, and the degree to which desire is associated with social and psychological factors. We found that the patterns of sexual desire between men and women are remarkably similar. We found no gender differences in sexual desire variability, nor did gender moderate any of the effects of social and psychological factors on desire.
In Chapters 4 and 5, I find no effect of political ideology or religiosity on women’s likelihood of faking orgasm, or men and women’s levels of sexual desire. In both studies, neither political ideology nor religiosity comes close to reaching significance. Thus, these two ideologies may be too psychologically distal to have a meaningful impact on sexual outcomes. Further, the relevance of political ideology and religion with regards to sexuality may have faded over time, or at least narrowed to specific domains of sexuality, such as sexual orientation and gender identity (Aosved & Long, 2006). Gender and gender ideology, on the other hand, emergeas consistent themes across my three studies. As such, when it comes to ideology, it is our ideas about men and women in society that are most likely to guide our sexual behavior. I discuss the implications and future directions of these findings in Chapter 6.

The neural and genetic correlates of satisfying sexual activity in heterosexual pair‐bonds

The neural and genetic correlates of satisfying sexual activity in heterosexual pair‐bonds. Bianca P. Acevedo et al. Brain and Behavior. 2019;e01289. March 14 2019 DOI: 10.1002/brb3.1289

Abstract
Introduction: In humans, satisfying sexual activity within a pair‐bond plays a significant role in relationship quality and maintenance, beyond reproduction. However, the neural and genetic correlates for this basic species‐supporting function, in response to a pair‐bonded partner, are unknown.

Methods: We examined the neural correlates of oxytocin‐ (Oxtr rs53576) and vaso‐pressin‐ (Avpr1a rs3) receptor genotypes with sexual satisfaction and frequency, among a group of individuals in pair‐bonds (M relationship length = 4.1 years). Participants were scanned twice (with functional MRI), about 1‐year apart, while viewing face images of their spouse and a familiar, neutral acquaintance.

Results: Sex satisfaction scores showed significant interactions with Oxtr and Avprvariants associated with social behaviors in a broad network of regions involved in reward and motivation (ventral tegmental area, substantia nigra [SN], and caudate), social bonding (ventral pallidum), emotion and memory (amygdala/hippocampus), hormone control (hypothalamus); and somatosensory and self‐other processing (SII, frontal, and temporal lobe). Sexual frequency interactions also showed activations in the SN and paraventricular hypothalamus for Avpr, and the prefrontal cortex for Oxtr.

Conclusions: Satisfying sexual activity in pair‐bonds is associated with activation of subcortical structures that support basic motivational and physiological processes; as well as cortical regions that mediate complex thinking, empathy, and self‐other processes highlighting the multifaceted role of sex in pair‐bonds. Oxtr and Avpr gene variants may further amplify both basic and complex neural processes for pair‐bond conservation and well‐being.

KEYWORDS: fMRI, oxytocin, pair‐bonding, prefrontal cortex, sexual frequency, sexual satisfaction,vasopressin

Personality traits predict daily spatial behavior; extraversion positively related to daily spatial behavior, especially to the number of different places visited, the total distance traveled, and the entropy of movement

Big Five personality traits predict daily spatial behavior: Evidence from smartphone data. Peilin Ai, Yuanyuan Liu, Xi Zhao. Personality and Individual Differences, Volume 147, 1 September 2019, Pages 285-291. https://doi.org/10.1016/j.paid.2019.04.027

Abstract: The field of psychology is increasingly interested in daily spatial behavior, regarded as the diversity and regularity of people visiting various places. By combining survey data on the personality traits of 243 college students with their mobility patterns extracted from smartphone records, the current study examined the relationships between the Big Five personality traits and daily spatial behavior. Results showed that extraversion positively related to daily spatial behavior, especially to the number of different places visited, the total distance traveled, and the entropy of movement. Agreeableness positively related to the range of movement. Conscientiousness negatively related to the number of different places visited. There was no evidence that neuroticism and openness relate to daily spatial behavior.

Psychology and morality of political extremists: They show a lower positive emotion & a higher negative emotion than partisan users, but their differences in certainty is not significant; we found no evidence for elevated moral foundations

Psychology and morality of political extremists: evidence from Twitter language analysis of alt-right and Antifa. Meysam Alizadeh et al. EPJ Data Science20198:17. May 14 2019. https://doi.org/10.1140/epjds/s13688-019-0193-9

Abstract: The recent rise of the political extremism in Western countries has spurred renewed interest in the psychological and moral appeal of political extremism. Empirical support for the psychological explanation using surveys has been limited by lack of access to extremist groups, while field studies have missed psychological measures and failed to compare extremists with contrast groups. We revisit the debate over the psychological and moral appeal of extremism in the U.S. context by analyzing Twitter data of 10,000 political extremists and comparing their text-based psychological constructs with those of 5000 liberal and 5000 conservative users. The results reveal that extremists show a lower positive emotion and a higher negative emotion than partisan users, but their differences in certainty is not significant. In addition, while left-wing extremists express more language indicative of anxiety than liberals, right-wing extremists express lower anxiety than conservatives. Moreover, our results mostly lend support to Moral Foundations Theory for partisan users and extend it to the political extremists. With the exception of ingroup loyalty, we found evidences supporting the Moral Foundations Theory among left- and right-wing extremists. However, we found no evidence for elevated moral foundations among political extremists.

They found that empathy increased across the life span, particularly after age 40, and more recent cohorts were higher in empathy

Longitudinal Changes in Empathy Across the Life Span in Six Samples of Human Development. Jeewon Oh et al. Social Psychological and Personality Science, May 20, 2019. https://doi.org/10.1177/1948550619849429

Abstract: The development of empathy is a hotly debated topic. Some studies find declines and others an inverse U-shaped pattern in empathy across the life span. Yet other studies find no age-related changes. Most of this research is cross sectional, and the few longitudinal studies have their limitations. The current study addresses these limitations by examining changes in empathy in six longitudinal samples (total N = 740, age 13–72). In a preliminary study (N = 784), we created and validated a measure of empathy out of the California Adult Q-Sort. The samples were combined for multilevel analyses in a variant of an accelerated longitudinal design. We found that empathy increased across the life span, particularly after age 40, and more recent cohorts were higher in empathy.

Keywords: empathy, life span development, Q-Sorts, personality

Males with a mother living in their group have higher paternity success in bonobos (but not chimpanzees)

Males with a mother living in their group have higher paternity success in bonobos but not chimpanzees. Martin Surbeck et al. Current Biology, Volume 29, Issue 10, 20 May 2019, Pages R354-R355. https://doi.org/10.1016/j.cub.2019.03.040

Summary: In many group-living mammals, mothers may increase the reproductive success of their daughters even after they are nutritionally independent and fully grown [1]. However, whether such maternal effects exist for adult sons is largely unknown. Here we show that males have higher paternity success when their mother is living in the group at the time of the offspring’s conception in bonobos (N = 39 paternities from 4 groups) but not in chimpanzees (N = 263 paternities from 7 groups). These results are consistent with previous research showing a stronger role of mothers (and females more generally) in bonobo than chimpanzee societies.

The Illusion of Stable Preferences over Major Life Decisions: Desired fertility is very unstable, but that most people perceive their desires to be stable

The Illusion of Stable Preferences over Major Life Decisions. Maximilian W. Mueller, Joan Hamory Hicks, Jennifer Johnson-Hanks, Edward Miguel. NBER Working Paper No. 25844, May 2019. https://www.nber.org/papers/w25844

Abstract: We examine the stability of preferences over time using panel data from Kenya on fertility intentions, realizations, and recall of intentions. We find that desired fertility is very unstable, but that most people perceive their desires to be stable. Under hypothetical scenarios, few expect their desired fertility to increase over time. Moreover, when asked to recall past intentions, most respondents report previously wanting exactly as many children as they desire today. Biased recall of preferences over a major life decision could have important implications for measuring excess fertility, the evolution of norms, and the perceived need for family planning programs.

We forecast experiencing a greater amount of regret (both affective & cognitive) than we actually experience; predicting more affective regret coincides with lower well-being

Predicting with your head, not your heart: Forecasting errors and the impact of anticipated versus experienced elements of regret on well-being. Tonya M. Buchanan, Joshua Buchanan, Kylie R. Kadey. Motivation and Emotion, May 20 2019. https://link.springer.com/article/10.1007/s11031-019-09772-y

Abstract: Research suggests that when predicting our future emotions, affective forecasting errors are frequent (Wilson and Gilbert in Adv Exp Soc Psychol 35:345–411, 2003), influence motivation (Wilson and Gilbert in Curr Dir Psychol Sci 14:131–134, 2005), and drive decisions and behaviors (Dunn and Laham Affective forecasting: a user’s guide to emotional time travel, Psychology Press, London, 2006). Regret can fall prey to these same errors (Gilbert et al., in Psychol Sci 15:346–350, 2004). Recent research characterizes two distinct components of regret: an affective element and cognitive element associated with maladaptive and functional outcomes, respectively (Buchanan et al., in Judgment and Decision Making 11:275–286, 2006). We explored forecasting of these elements across two studies. In Study 1, we investigated how accurately individuals forecast each component of regret, and how this relates to well-being. Participants forecasted experiencing a greater amount of regret (including affective and cognitive components) than they actually experienced. Additionally, forecasted (compared to experienced) components of regret uniquely predicted well-being outcomes, suggesting that predicting more affective regret coincides with lower well-being. In Study 2, forecasting errors in overall regret were eliminated by asking participants to focus on cognitive elements of regret prior to forecasting.

Keywords: Regret Affective forecasting Emotion Well-being Motivation

Romantic initiation strategies: Men to a greater degree than women would use direct approaches & women would use indirect ones (having a friend introduce them, waiting for the other to do something)

Men and women’s plans for romantic initiation strategies across four settings. Susan Sprecher, Stanislav Treger, Nicole Landa. Current Psychology, May 20 2019. https://link.springer.com/article/10.1007/s12144-019-00298-7

Abstract: This study, with a sample (N = 735) of both university students and non-student adults, examined the various strategies that men and women believe they would use to initiate romantic contact with an attractive other in four different settings: social gathering, bar/nightclub, class/workplace, and Facebook. We found that men to a greater degree than women reported they would use direct approaches (e.g., initiate a conversation) and women to a greater degree than men reported they would use the indirect strategy of having a friend introduce them and the passive strategy of waiting for the other to do something. Men’s greater expectation of being direct in relationship initiation (relative to women) was found across the settings. Shyness was associated with the lower likelihood of expecting to be direct in initiation strategies, although the strength of the association was stronger for men than for women and depended on both the particular initiation strategy and the setting. The findings offer insights into the dynamics of relationship development and how plans for initiation strategies may differ for men and women, including the differential influence of shyness on romantic initiation for men and women.

Keywords: Relationship initiation strategies Relationship initiation Gender differences Shyness

Compared with their lower-class counterparts, higher-class individuals were more overconfident, which made them appear more competent & more likely to attain social rank

The social advantage of miscalibrated individuals: The relationship between social class and overconfidence and its implications for class-based inequality. Belmi, Peter,Neale, Margaret A.,Reiff, David,Ulfe, Rosemary. Journal of Personality and Social Psychology, May 20, 2019. http://dx.doi.org/10.1037/pspi0000187

Understanding how socioeconomic inequalities perpetuate is a central concern among social and organizational psychologists. Drawing on a collection of findings suggesting that different social class contexts have powerful effects on people’s sense of self, we propose that social class shapes the beliefs that people hold about their abilities, and that this, in turn, has important implications for how status hierarchies perpetuate. We first hypothesize that compared with individuals with relatively low social class, individuals with relatively high social class are more overconfident. Then, drawing on research suggesting that overconfidence can confer social advantages, we further hypothesize that the overconfidence of higher class individuals can help perpetuate the existing class hierarchy: It can provide them a path to social advantage by making them appear more competent in the eyes of others. We test these ideas in four large studies with a combined sample of 152,661 individuals. Study 1, a large field study featuring small-business owners from Mexico, found evidence that individuals with relatively high social class are more overconfident compared with their lower-class counterparts. Study 2, a multiwave study in the United States, replicated this result and further shed light on the underlying mechanism: Individuals with relatively high (vs. low) social class tend to be more overconfident because they have a stronger desire to achieve high social rank. Study 3 replicated these findings in a high-powered, preregistered study and found that individuals with relatively high social class were more overconfident, even in a task in which they had no performance advantages. Study 4, a multiphase study that featured a mock job interview in the laboratory, found that compared with their lower-class counterparts, higher-class individuals were more overconfident; overconfidence, in turn, made them appear more competent and more likely to attain social rank.

Participants who played digital games more, spent more time logged to the internet, reported higher levels of internet addiction, but lower levels of depression

Games We Play: Wellbeing of Players of Live and Digital Games. Tihana Brkljačić et al. Chapter 6 of Multifaceted Approach to Digital Addiction and Its Treatment, Bahadir Bozoglan. June, 2019. DOI: 10.4018/978-1-5225-8449-0.ch006

Abstract: The aim of this research was to study frequencies of playing live and digital games, and to test for gender differences, to identify the most frequently played games, and to explore association between well-being indicators and frequency of playing. We found low positive association between frequency of playing of live and digital games. Most frequently played live games were various card games, and Shooter games were most frequent among digital games. Male participants played more frequently both live and digital games. Male participants played more action and simulation computer games, while female participants preferred puzzles and card games. Internet addiction was positively correlated to the amount of time spent logged on to the internet, and higher levels of loneliness and depression. Participants who played live games more reported lower levels of depression. Participants who played digital games more, spent more time logged to the internet, reported higher levels of internet addiction, but lower levels of depression.

Background

Van Leeuwen and Westwood (2008, pp 153) state that: “According to the PsychINFO database, in the last 10 years more than 3000 psychological research articles written in English focused on child play, yet only 40 addressed play in adults or the elderly and this was mainly in therapeutic contexts.“ So, we know very little about how, why and what games adults play, and if there is any association between overall well-being and play in adults.

Whitebread (2012) refers to five types of play in children: physical play (e.g. chasing), play with objects (e.g. construction), symbolic play (e.g. playing with words, sounds, drawing), pretence/socio-dramatic play (role playing) and games with rules (e.g. sports, card games, video games).

Although it is known that need for play is not exclusive for young age (van Leeuwen & Westwood, 2008, Sutton-Smith, 2009), and that adults also enjoy play as a type of leisure activity, only in the recent years scholars started to give more attention to adult play and its functions. One of the major concepts studied in this area is playfulness: the personality trait associated with playing behaviour and willingness to engage in play. In various studies playfulness has been found to be associated with positive outcomes. For example, Magnuson and Barnett (2013) found that playfulness is associated with positive coping. Proyer, Brauer, Wolf and Chick (2018) found it is associated with better subjective well-being, and Proyer (2012) found that people who are more playful are also more creative and intrinsically motivated.

Impact of Legalized Abortion on Crime over the Last Two Decades: The cumulative impact of legalized abortion on crime is roughly 45%, a very substantial portion of the roughly 50-55% overall decline from peak in the 1990s

The Impact of Legalized Abortion on Crime over the Last Two Decades. John J. Donohue, Steven D. Levitt. NBER Working Paper No. 25863, May 2019. https://www.nber.org/papers/w25863

Abstract: Donohue and Levitt (2001) presented evidence that the legalization of abortion in the early 1970s played an important role in the crime drop of the 1990s. That paper concluded with a strong out-of-sample prediction regarding the next two decades: “When a steady state is reached roughly twenty years from now, the impact of abortion will be roughly twice as great as the impact felt so far. Our results suggest that all else equal, legalized abortion will account for persistent declines of 1 percent a year in crime over the next two decades.” Estimating parallel specifications to the original paper, but using the seventeen years of data generated after that paper was written, we find strong support for the prediction. The estimated coefficient on legalized abortion is actually larger in the latter period than it was in the initial dataset in almost all specifications. We estimate that crime fell roughly 20% between 1997 and 2014 due to legalized abortion. The cumulative impact of legalized abortion on crime is roughly 45%, accounting for a very substantial portion of the roughly 50-55% overall decline from the peak of crime in the early 1990s.

Shamans as healers: When magical structure becomes practical function. Comments on placebos and shamanism.

Shamans as healers: When magical structure becomes practical function. Nicholas Humphrey. Behavioral and Brain Sciences, Volume 41, 2018 , e77. April 6 2018. https://doi.org/10.1017/S0140525X17002084

Abstract: Singh’s analysis has much to be said for it. When considering the treatment of illness, however, he begins from a shaky premise about uncontrollability and, so, fails to make the most of what shamanic treatments–as placebos–can deliver. Manvir Singh argues convincingly that shamans tick all of theboxes we might expect of a magical agent with the power to influence events over which normal human beings have no control.Yet, in the case of illness, to which his analysis is the most obvious fit, he seems to have misread the situation. He classes recovery from illness along with winning the lottery and being struck by lightning as an“outcomes that seemingly occur randomly... cannot be accounted for by predictive theories, because the causal forces escape human perception” (sect.3.3.1, para.1). True, illness can strike out of the blue, and there may be little people can do to prevent it.
Once a person has been unlucky enough to be struck down, however, their return to health is not as unpredictable or, for that matter, as uncontrollable as Singh implies.
[...]
To summarise:
1. Humans, like all animals, possess a highly effective suite ofinternal physiological healing mechanisms designed to beat back infection and repair bodily damage. This means that most people, most of the time, eventually recover of their own accord, even from serious illness.
2. Healing has intrinsic costs, however. For example, running a temperature to kill invading bacteria requires a 50% increase in metabolism, and antibody production uses up precious nutrients that are difficult to replace. So, although it may desirable for patients to get well as soon as possible, it is essential they keep sufficient resources in reserve to cope with future challenges.
3. To make the best of this, the pace of recovery is regulated by a brain-based “health governor” designed by natural selection to manage the healing budget in the light of environmental information. This governor acts, in effect, like a hospital manager who must decide how to allocate resources on the basis of an inventory of what’s available and a forecast of what the future holds.
4. A major consideration is the prospect of external help, especially if this suggests the present bout of illness will be short lived. Evidence of immediate environmental assets such as protection, food supplies, medicinal drugs, and tender loving care can provide such assurance; but it can be more speculative, as when there is good reason to believe that specific curative forces are being activated by someone else.
5. The health governor is potentially gullible. It cannot necessarily tell the difference between real and fake news or between a reasonable inference based on solid evidence and one based on a lie. This means that an empty promise of cure–a placebo–maybe as effective as a valid promise in speeding up recovery.
6. Human beings have discovered and learned to take advantage of this loophole in the innate health management system. Although the deeper explanation remains hidden from everyone involved, placebo treatments of illness operate widely, at both individual and cultural levels. [...] When patients credit a shaman with supernatural powers to banish illness, they empower the shaman to activate their own innate capacities for self-cure.

Now, Singh has given us the best account yet of the logic that lies behind belief in shamanism. He thereby has provided thebest explanation of why the treatments may, in reality, be able to do what is claimed. Yet, the surprise in this article is that Singh himself makes so little of this. For him, the fact that the treatments actually work is of secondary importance to the fact that everyone thinks they ought to work.
Why does he not make more of the practical benefits of placebo-mediated healing? I suspect it’s because, in the spirit of Claude Levi-Strauss, he is reluctant to concede that shamanism has evolved for dirty utilitarian reasons. He wants to see shamanism as a self-contained logical edifice that stands on its own as an appealing intellectual structure. No matter that it may be a flimsy house of cards; it deserves to survive because it is so theoretically appealing.It is an admirably brave thesis, but I find it unduly purist and, more important, scientifically limiting. By discounting shamanism’s potential for genuine cure, Singh is missing an obvious opportunity to explain not only why it survives as a cultural tradition, but also its historic origins.
Presumably, ever since human ancestors became capable of reflecting on their lived experience of illness, they looked for patterns. Surely, they noticed early on that recovery sometimes could be speeded up by the attentions of a trusted member of the community who did nothing other than bid the illness to depart. With no obvious physical cause to account for this action at a distance,they had to look for other explanations. Given the evidence that an ordinary human apparently was able to exert parahuman control over another person’s body, it might well have made sense to conclude that this human was not as human as he seemed. [...]
This jibes with Singh’s account. Note the difference of emphasis, however: Singh explains why a shaman can be expected to be capable of miraculous healing. Yet, he does not raise the possibility that, historically, healing that appeared miraculous came first, and that it was this that inspired people to invent the concept of a shaman. Given that Singh draws parallels between shamanism and other religions, it’s worth remarking that Jesus Christ was acclaimed as the son of God because he was seen to perform miracles, not the other way around [...].

Gender Differences in Stability of Brain Functional Connectivity: Female volunteers showed significantly higher temporal correlation coefficients than male volunteers, suggesting their brain FCs are more stable over time

F116. Gender Differences in Stability of Brain Functional Connectivity. Yicheng Long, Jie Lisa Ji, Alan Anticevic. Biological Psychiatry, 74th Annual Scientific Convention and Meeting, May 15, 2019, Volume 85, Issue 10, Supplement, Page S258. https://doi.org/10.1016/j.biopsych.2019.03.653

Background: Understanding gender differences of the brain’s intrinsic functional architecture may lead to a better understanding of the pathophysiology of many psychiatric disorders whose prevalence differs between genders. Recently, the dynamic brain functional connectivity (FC) has emerged as a major topic in resting-state functional magnetic resonance imaging (rs-fMRI) studies, and possible associations have been reported between several psychiatric disorders and the temporal stability of brain FCs. However, little is known about whether or not there is a gender difference in brain FC stability.
[...]
Results: Female volunteers showed significantly higher temporal correlation coefficients than male volunteers [...], suggesting their brain FCs are more stable over time.
[...]


Check also Gender differences in brain functional connectivity density. Dardo Tomasi, Nora D. Volkow. Human Brain Mapping, March 21 2011. https://doi.org/10.1002/hbm.21252

Abstract: The neural bases of gender differences in emotional, cognitive, and socials behaviors are largely unknown. Here, magnetic resonance imaging data from 336 women and 225 men revealed a gender dimorphism in the functional organization of the brain. Consistently across five research sites, women had 14% higher local functional connectivity density (lFCD) and up to 5% higher gray matter density than men in cortical and subcortical regions. The negative power scaling of the lFCD was steeper for men than for women, suggesting that the balance between strongly and weakly connected nodes in the brain is different across genders. The more distributed organization of the male brain than that of the female brain could help explain the gender differences in cognitive style and behaviors and in the prevalence of neuropsychiatric diseases (i.e., autism spectrum disorder).

Both men & women found heroic targets to be more desirable than targets low in heroism (stronger effect for women than men); high heroic targets were rated as more desirable for long-term compared to short-term relationships

Bhogal, Manpal S. 2019. “Further Support for the Role of Heroism in Human Mate Choice.” PsyArXiv. May 19. doi:10.31234/osf.io/2npfm

Abstract: Previous research has explored the role of prosociality in mate choice, predominantly focusing on the role of altruism. Although there is ample evidence to suggest altruism has evolved via mate choice, little research has unpacked prosociality by exploring the role of heroism in mate choice. Limited studies have been conducted in this area, and no studies have explored men’s desirability towards heroic targets. The aim of this study was to replicate and extend the limited research on the role of heroism in mate choice. Participants (n=276, 101 men and 175 women) rated several scenarios varying in heroism, whereby they were asked to rate how desirable targets were for a short-term and long-term relationship. The findings show that both men and women found heroic targets to be more desirable than targets low in heroism, although the main effect of sex was stronger for women than men. Furthermore, high heroic targets were rated as more desirable for long-term compared to short-term relationships, thus replicating and extending previous research. The findings add support to the adaptive role of heroism in human mate choice by exploring the role of heroism in both male and female mate choice. Data, materials, and the preregistered hypotheses/protocol are available on the Open Science Framework (osf.io/qbzw7/?view_only=e66411df988844cfa39e63c51ed33131).