1
|
Scheller M, de Sousa AA, Brotto LA, Little AC. The Role of Sexual and Romantic Attraction in Human Mate Preferences. JOURNAL OF SEX RESEARCH 2024; 61:299-312. [PMID: 36795115 DOI: 10.1080/00224499.2023.2176811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Sex differences in mate preferences are ubiquitous, having been evidenced across generations and cultures. Their prevalence and persistence have compellingly placed them in the evolutionarily adaptive context of sexual selection. However, the psycho-biological mechanisms contributing to their generation and maintenance remain poorly understood. As such a mechanism, sexual attraction is assumed to guide interest, desire, and the affinity toward specific partner features. However, whether sexual attraction can indeed explain sex differences in partner preferences has not been explicitly tested. To better understand how sex and sexual attraction shape mate preferences in humans we assessed how partner preferences differed across the spectrum of sexual attraction in a sample of 479 individuals that identified as asexual, gray-sexual, demisexual or allosexual. We further tested whether romantic attraction predicted preference profiles better than sexual attraction. Our results show that sexual attraction accounts for highly replicable sex differences in mate preferences for high social status and financial prospects, conscientiousness, and intelligence; however, it does not account for the enhanced preference for physical attractiveness expressed by men, which persists even in individuals with low sexual attraction. Instead, sex differences in physical attractiveness preference are better explained by the degree of romantic attraction. Furthermore, effects of sexual attraction on sex differences in partner preferences were grounded in current rather than previous experiences of sexual attraction. Taken together, the results support the idea that contemporary sex differences in partner preferences are maintained by several psycho-biological mechanisms that evolved in conjunction, including not only sexual but also romantic attraction.
Collapse
Affiliation(s)
- Meike Scheller
- Department of Psychology, University of Bath
- Department of Psychology, Durham University
- School of Psychology, University of Aberdeen
| | | | - Lori A Brotto
- Department of Obstetrics and Gynaecology, University of British Columbia
| | | |
Collapse
|
2
|
Kheloui S, Jacmin-Park S, Larocque O, Kerr P, Rossi M, Cartier L, Juster RP. Sex/gender differences in cognitive abilities. Neurosci Biobehav Rev 2023; 152:105333. [PMID: 37517542 DOI: 10.1016/j.neubiorev.2023.105333] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 07/09/2023] [Accepted: 07/27/2023] [Indexed: 08/01/2023]
Abstract
Sex/gender differences in cognitive sciences are riddled by conflicting perspectives. At the center of debates are clinical, social, and political perspectives. Front and center, evolutionary and biological perspectives have often focused on 'nature' arguments, while feminist and constructivist views have often focused on 'nurture arguments regarding cognitive sex differences. In the current narrative review, we provide a comprehensive overview regarding the origins and historical advancement of these debates while providing a summary of the results in the field of sexually polymorphic cognition. In so doing, we attempt to highlight the importance of using transdisciplinary perspectives which help bridge disciplines together to provide a refined understanding the specific factors that drive sex differences a gender diversity in cognitive abilities. To summarize, biological sex (e.g., birth-assigned sex, sex hormones), socio-cultural gender (gender identity, gender roles), and sexual orientation each uniquely shape the cognitive abilities reviewed. To date, however, few studies integrate these sex and gender factors together to better understand individual differences in cognitive functioning. This has potential benefits if a broader understanding of sex and gender factors are systematically measured when researching and treating numerous conditions where cognition is altered.
Collapse
Affiliation(s)
- Sarah Kheloui
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Silke Jacmin-Park
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Ophélie Larocque
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Philippe Kerr
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Mathias Rossi
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Louis Cartier
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada.
| |
Collapse
|
3
|
Marković S, Bulut T. Tendencies Toward Supernormality/Subnormality in Generating Attractive and Unattractive Female and Male Avatars: Gender Differences. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:2317-2336. [PMID: 36995537 DOI: 10.1007/s10508-023-02575-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 02/18/2023] [Accepted: 02/26/2023] [Indexed: 06/19/2023]
Abstract
In the present study, we investigated the differences in the experience of attractiveness and unattractiveness of human bodies. A total of 101 participants (55 females) were asked to create the most attractive and the most unattractive female and male figures using a computer animation. They performed this task by adjusting the size of six body parts: shoulders, breasts/chest, waist, hips, buttocks, and legs. Analyses indicated that attractive body parts were distributed normally with the peak shifted to moderately supernormal sizes, while unattractive body parts had mostly U-shaped or skewed distributions with extremes in super-supernormal and/or subnormal sizes. Generally, both male and female attractive bodies had prominent "sporty" look: supernormally wide shoulders and long legs. Gender differences showed that men prefer more supernomal masculine and feminine sizes, while women show an ambivalence toward both groups of traits. Principal components analysis revealed gender differences on the multitrait level: males focus on prominent masculine and feminine traits, while women focus on traits that make both male and female bodies more elongated and slender. Gender differences were in line with specific male and female positions in the partner selection process, while a certain tendency toward masculinization of the female body required the inclusion of social factors, such as the influence of the culture of a sporty and fit look.
Collapse
Affiliation(s)
- Slobodan Marković
- Faculty of Philosophy, Laboratory for Experimental Psychology and Department of Psychology, University of Belgrade, Čika Ljubina 18-20, 11000, Belgrade, Serbia.
| | - Tara Bulut
- Faculty of Philosophy, Laboratory for Experimental Psychology and Department of Psychology, University of Belgrade, Čika Ljubina 18-20, 11000, Belgrade, Serbia
| |
Collapse
|
4
|
Amitani Y. Finding value-ladenness in evolutionary psychology: Examining Nelson's arguments. HISTORY AND PHILOSOPHY OF THE LIFE SCIENCES 2023; 45:36. [PMID: 37477714 DOI: 10.1007/s40656-023-00590-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 06/20/2023] [Indexed: 07/22/2023]
Abstract
Faced with the charge of value-ladenness in their theories, researchers in evolutionary psychology (EP) argue that their science is entirely free of values; their hypotheses only concern scientific facts, without any socio-cultural value judgments. Lynn Hankinson Nelson, a renowned feminist scholar of science, denies this. In her book and papers, Nelson finds that their hypotheses do contain evaluative components. One such example is the fear of snakes. While this fear was adaptive to the environment in the past, evolutionary psychologists argue that this trait is now "maladaptive" because city-dwellers would rarely encounter snakes in their environment. However, Nelson argues that labeling this trait "maladaptive" implies that this fear is irrational since this claim cannot be understood otherwise. This paper argues that this and other arguments made by Nelson for demonstrating the value-ladenness in EP's hypotheses have serious flaws. For instance, we argue that investigating the psychological mechanisms behind the fear and their developmental and energy costs would allow for proper interpretation of evolutionary psychologists' claims for the maladaptive fear of snakes without any normative implication. We also maintain that some of her arguments fail to demonstrate their connection to the point at the center of the debates between EP and feminism. While Nelson may be right in stating that EP's hypotheses have evaluative components, she does not prove their strong political or normative implications, which is central to the debate over EP.
Collapse
Affiliation(s)
- Yuichi Amitani
- School of Computer Science and Engineering, University of Aizu, Tsuruga, Ikkimachi, Aizuwakamatsu-shi, Fukushima, 9658580, Japan.
| |
Collapse
|
5
|
Wolfinger NH, Perry SL. Does a longer sexual resume affect marriage rates? SOCIAL SCIENCE RESEARCH 2023; 113:102800. [PMID: 37230703 DOI: 10.1016/j.ssresearch.2022.102800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 05/27/2023]
Abstract
Sociologists have proposed numerous theories for declining marriage rates in the United States, often highlighting demographic, economic, and cultural factors. One controversial theory contends that having multiple non-marital sex partners reduces traditional incentives for men to get married and simultaneously undermines their prospects in the marriage market. For women, multiple partners purportedly reduces their desirability as spouses by evoking a gendered double-standard about promiscuity. Though previous studies have shown that having multiple premarital sex partners is negatively associated with marital quality and stability, to date no research has examined whether having multiple non-marital sex partners affects marriage rates. Data from four waves of the National Survey of Family Growth reveal that American women who report more sex partners are less likely to get married by the time of the survey (though so too were virgins). Yet this finding is potentially misleading given the retrospective and cross-sectional nature of the data. Seventeen waves of prospective data from the National Longitudinal Survey of Youth's 1997 mixed-gender cohort that extend through 2015 show the association between non-marital sex partners and marriage rates is temporary: recent sex partners predict lower odds of marriage, but not lifetime non-marital sex partners. Seemingly unrelated bivariate probit models suggest the short-term association likely reflects a causal effect. Our findings ultimately cast doubt on recent scholarship that has implicated the ready availability of casual sex in the retreat from marriage. Rather, the effect of multiple sex partners on marriage rates is "seasonal" for most Americans.
Collapse
|
6
|
Larsen M. An evolutionary case for polygyny to counter demographic collapse. Front Psychol 2023; 14:1062950. [PMID: 36814655 PMCID: PMC9939451 DOI: 10.3389/fpsyg.2023.1062950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/23/2023] [Indexed: 02/08/2023] Open
Abstract
Sex ratio theory suggests why mating practices have become dysfunctional in the West and other regions. Spain, Japan, and over 20 other nations are on course to have their populations halved by 2100, dramatically aging their citizenry. Experts and opinion makers warn that a demographic collapse cannot be absorbed by our current social order; Elon Musk proclaims this to be "the biggest threat to human civilization." Statistics from the Nordic countries-the world's most gender-equal region-indicate that subjective perceptions of the sex ratio in modern environments drive singledom and low reproduction. Scandinavia has the world's highest occurrence of one-person households: 43-46%. In the past decade, the Norwegian fertility rate dropped from 2.0 to 1.5. Sex ratio studies suggest that women's perception of there being few acceptable partners activates a polygynous mindset, which in prosperous, monogamous societies drives promiscuity to the detriment of pair-bonding. More than 6 million years of hominin evolution under promiscuous, polygynous, and monogamous regimes shaped mate preferences that evoke different cultural and behavioral responses as environments change. The Church's imposition of lifelong monogamy contributed to the emergence of the modern world, but if this world's gender-equal societies no longer motivate reproduction, being more open to polygyny could be worth considering as a means for increasing fertility. This article makes this case by exploring hominin mating from our last common ancestor with chimpanzees-through the genus Homo's forager and agricultural periods-to modern Scandinavians. In the past millennium, mating practices have coevolved with the emergence of modernity, necessitating frequent cultural updates. An evolutionary analysis of Nordic works of literature illuminates the ways in which ideological narratives influence reproductive norms. The insights gleaned are considered in the context of people's perceived sex ratio.
Collapse
|
7
|
Life history strategies, body surveillance, and online interpersonal sexual objectification experiences on women's body shame. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2022.111950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
8
|
Douglass MD, Stirrat M, Koehn MA, Vaughan RS. The relationship between the Dark Triad and attitudes towards feminism. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2022.111889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
Kennedy JA, Kray LJ. Gender similarities and differences in dishonesty. Curr Opin Psychol 2022; 48:101461. [PMID: 36116425 DOI: 10.1016/j.copsyc.2022.101461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 01/28/2023]
Abstract
We review the evidence linking gender to dishonesty and conclude that men are often more dishonest than women, especially in competitive settings where lies advance self-interest. However, gender differences in dishonesty are often small and mutable across situations. We propose that attending to self-regulatory constructs such as moral identity might help researchers move beyond the evolutionary-cultural debates over the origin of gender differences toward identifying factors that promote honesty from both genders.
Collapse
Affiliation(s)
- Jessica A Kennedy
- Vanderbilt University, Owen Graduate School of Management, Nashville, TN 37203, USA.
| | - Laura J Kray
- University of California, Haas School of Business, Berkeley, CA 94720-1900, USA
| |
Collapse
|
10
|
van Horen F, Millet K. Unpredictable love? How uncertainty influences partner preferences. EUROPEAN JOURNAL OF SOCIAL PSYCHOLOGY 2022. [DOI: 10.1002/ejsp.2854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Femke van Horen
- Marketing Department Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Kobe Millet
- Marketing Department Vrije Universiteit Amsterdam Amsterdam The Netherlands
| |
Collapse
|
11
|
Hormonal contraceptives as disruptors of competitive behavior: Theoretical framing and review. Front Neuroendocrinol 2022; 66:101015. [PMID: 35835214 DOI: 10.1016/j.yfrne.2022.101015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/16/2022] [Accepted: 07/06/2022] [Indexed: 12/14/2022]
Abstract
Emerging evidence suggests that hormonal contraceptives (HCs) impact psychological outcomes through alterations in neurophysiology. In this review, we first introduce a theoretical framework for HCs as disruptors of steroid hormone modulation of socially competitive attitudes and behaviors. Then, we comprehensively examine prior research comparing HC users and non-users in outcomes related to competition for reproductive, social, and financial resources. Synthesis of 46 studies (n = 16,290) led to several key conclusions: HC users do not show the same menstrual cycle-related fluctuations in self-perceived attractiveness and some intrasexual competition seen in naturally-cycling women and, further, may show relatively reduced status- or achievement-oriented competitive motivation. However, there a lack of consistent or compelling evidence that HC users and non-users differ in competitive behavior or attitudes for mates or financial resources. These conclusions are tentative given the notable methodological limitations of the studies reviewed. Implications and recommendations for future research are discussed.
Collapse
|
12
|
Testing a perceived uncommitted mating strategy account for atheist distrust and marriage disapproval. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03151-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
13
|
Richesin MT, Baldwin DR, Wicks LAM. The Role of Contextual Information in a Virtual Trolly Problem: A Psychophysiological Investigation. Soc Neurosci 2022; 17:246-257. [PMID: 35536699 DOI: 10.1080/17470919.2022.2076733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Trolley problems have persisted as a popular method to examine moral decision-making in the face of many criticisms. One such criticism is that thought experiments provide unrealistically abundant contextual information, leading to mental simulation. Recent work utilizing virtual reality technology has reduced contextual information with mixed results. However, this work has not departed entirely from the thought experiment tradition, often providing written or verbal descriptions of the trolley problem before or during the simulation. This approach may still allow for mental simulation prior to decision-making. The goal of the current study is to examine whether or not this criticism is relevant for the classic version of the trolley problem. One hundred and nineteen participants were randomly assigned to either receive prior contextual information about the trolley problem or receive no information. All participants then entered a virtual reality simulation of the classic trolley problem. We examined decision-making from an affective and autonomic nervous system perspective. We found no effect on any measure in response to the reduction of contextual information. There were, however, surprising gender differences in decision-making and autonomic response. Further, we discuss how these findings relate to competing dual-process models of moral decision-making.
Collapse
Affiliation(s)
- Matthew T Richesin
- Department of Psychology, College of Arts and Sciences, The University of Tennessee Knoxville, 1404 Circle Dr, Knoxville, Tennessee, 37916, USA
| | - Debora R Baldwin
- Department of Psychology, College of Arts and Sciences, The University of Tennessee Knoxville, 1404 Circle Dr, Knoxville, Tennessee, 37916, USA
| | - Lahai A M Wicks
- Department of Psychology, College of Arts and Sciences, The University of Tennessee Knoxville, 1404 Circle Dr, Knoxville, Tennessee, 37916, USA
| |
Collapse
|
14
|
Furnham A, Grover S. Few Sex Differences in Dark Side Personality Scale Domains and Facets. CURRENT RESEARCH IN BEHAVIORAL SCIENCES 2022. [DOI: 10.1016/j.crbeha.2022.100070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
|
15
|
Borovoi L, Shiloh S, Alidu L, Vlaev I. The Latent Perception of Pregnancy. Front Psychol 2022; 13:589911. [PMID: 35401329 PMCID: PMC8987224 DOI: 10.3389/fpsyg.2022.589911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe main purpose of this study was to describe the latent structure of pregnancy perception by investigating the role of risks and medical examinations in pregnancy perception across the sexes and pregnancy status.MethodsStudy 1 developed a questionnaire based on the responses of 29 young adults on their perception of pregnancy. Study 2 consisted of distributing the questionnaire among 290 participants (mean age 29.3; standard deviation = 7.5).ResultsThe statistical clustering analysis revealed three major clusters of pregnancy perceptions: “evaluative,” “physio-medical,” and “future considerations,” each of them encompassing several meaningful sub-clusters. This structure of pregnancy perceptions supports Beck and Beck-Gernsheim’s modernization approach. Negative emotions toward pregnancy were related to social cognitions, whereas thoughts about risks were included in the medical sub-cluster. After reliability analyses, comparisons of scale scores revealed that women experienced more positive emotions, thought more about physical symptoms and about future issues compared to men (evolutionary explanation was offered).ConclusionPregnant participants felt less ambivalence toward pregnancy, thought more about risks and medical examinations and less about parents’ duties than non-pregnant participants.
Collapse
Affiliation(s)
- Leah Borovoi
- Department of Education and Psychology, The Open University of Israel, Raanana, Israel
| | - Shoshana Shiloh
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Lailah Alidu
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Ivo Vlaev
- Warwick Business School, University of Warwick, Coventry, United Kingdom
- *Correspondence: Ivo Vlaev,
| |
Collapse
|
16
|
Exploring the sex and gender correlates of cognitive sex differences. Acta Psychol (Amst) 2021; 221:103452. [PMID: 34801881 DOI: 10.1016/j.actpsy.2021.103452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 10/06/2021] [Accepted: 11/17/2021] [Indexed: 12/11/2022] Open
Abstract
The correlates of cognitive sex differences are yet to be fully understood. Many biological and psychosocial factors modulate these cognitive abilities leading to mixed results in the scientific literature. The current study aims to explore the different parameters potentially influencing cognitive abilities acting in synergy. Sex and gender correlates of cognitive functioning were assessed in a sample of individuals ages 18 to 45 years (N = 87) from diverse sexual orientations. Sex hormones were assessed via saliva samples at four timepoints throughout the testing. Gender roles, sexual orientation and socio-demographics were measured via self-report questionnaires. Participants completed mental rotation and verbal fluency tasks. Men performed better than women at mental rotation, while no significant difference was found for verbal fluency. Significant positive associations were observed between estradiol and word fluency for the naturally cycling women compared to the women using oral contraception. While controlling for sex hormones, a significant interaction effect of sex by gender roles was identified for mental rotation among masculine women. These exploratory results suggest an effect principally driven by sex and sex hormones on cognitive performance that will need to be furthered with larger studies.
Collapse
|
17
|
Persson S, Pownall M. Can Open Science be a Tool to Dismantle Claims of Hardwired Brain Sex Differences? Opportunities and Challenges for Feminist Researchers. PSYCHOLOGY OF WOMEN QUARTERLY 2021. [DOI: 10.1177/03616843211037613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Feminist scholars have long been concerned with claims of hardwired brain sex differences emanating from neuroscience and evolutionary psychology. Past criticisms of these claims have rightfully questioned the impact of this research on gender equality, pointing out how findings can be used to vindicate gender stereotypes. In this article, we appraise the brain sex differences literature through the lens of open science, a movement aimed at improving the robustness and reliability of science. In this discussion, we offer a feminist evaluation of the strategies (e.g., pre-registration, data sharing, and accountability) provided by open science, and we question whether these may be the novel and disruptive tools needed to dismantle claims about hardwired brain sex differences. We suggest that open science strategies can be useful in challenging some of these claims, and we note that promising initiatives are already being developed in neuroscience and allied fields. We end by acknowledging the distinct challenges that feminist researchers wishing to engage in open science face, particularly in the context of limited diversity. We conclude that open science presents considerable opportunity for feminist researchers, and that it will be crucial for feminists to be involved in shaping the future of this movement.
Collapse
Affiliation(s)
- Sofia Persson
- School of Social Sciences, Leeds Beckett University, Leeds, UK
| | | |
Collapse
|
18
|
Xie J, Lu Y, Li J, Zhang W. Alpha neural oscillation of females in the luteal phase is sensitive to high risk during sequential risk decisions. Behav Brain Res 2021; 413:113427. [PMID: 34182010 DOI: 10.1016/j.bbr.2021.113427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 05/27/2021] [Accepted: 06/23/2021] [Indexed: 11/26/2022]
Abstract
Risk taking is a non-negligible component in decision-making. Previous behavioral studies have demonstrated that female's risk decisions vary along with their menstrual cycle phases. However, little is known how females' neural processes of risk stimuli change in different menstrual cycle phases. To address this, the present study adopted a sequential economic risk-taking task and EEG technique. Thirty eligible female participants completed the task twice with EEG recordings, once in the late follicular phase and once in the midluteal phase, separately. We found that the risk stimuli induced an evident frontal N1 in the early time window of 90-180 ms. The results on N1 showed no significant difference between two phases for low- and medium-risk stimuli; whereas, for high-risk stimuli, females in midluteal phase exhibited a significantly larger N1 than that in late follicular phase. Further, by exploiting time-frequency transformation, we observed a pronounced low alpha (∼8 Hz) activity in frontal area from stimuli onset to 175 ms. The results indicated that, only for high-risk stimuli, the alpha power was significantly greater in midluteal phase than that in late follicular phase. Our neural results demonstrated a stronger early neural response to high-risk stimuli of females in midluteal phase, which suggests women are more sensitive to high risk in midluteal than in late follicular phase.
Collapse
Affiliation(s)
- Jiajia Xie
- School of Psychology and Cognitive Science, East China Normal University, China
| | - Yang Lu
- School of Psychology and Cognitive Science, East China Normal University, China
| | - Jianhua Li
- Department of Psychology, Faculty of Social Science, University of Macau, China
| | - Weidong Zhang
- School of Psychology and Cognitive Science, East China Normal University, China.
| |
Collapse
|
19
|
Kheloui S, Rossi M, Jacmin-Park S, Larocque O, Vallée M, Kerr P, Bourdon O, Juster RP. Psychoneuroendocrine protocol to comprehensively study sexually dimorphic cognition. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 6:100050. [PMID: 35757359 PMCID: PMC9216706 DOI: 10.1016/j.cpnec.2021.100050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 03/15/2021] [Accepted: 03/15/2021] [Indexed: 12/23/2022] Open
Abstract
Background A large body of research provides evidence for sex differences in cognitive abilities. These sex differences stem from the interplay between biological sex (e.g., birth-assigned sex, sex hormones) and psychosocial gender (e.g., gender identity, gender-roles, sexual orientation). Literature remains rather mixed with regards to the magnitude of sex and gender effects on cognitive abilities and mental health. Growing evidence shows that sex hormone assessment combined with measures of psychosocial gender may be fundamental to comprehensively understand individual differences in sexually dimorphic cognitive abilities. Objectives This study protocol describes a sexually dimorphic cognitive battery to assess the influence of sex hormones on performance. In parallel, we aim to assess the inter-related effects that biological sex and psychosocial gender-based factors exert on cognition and mental health. Methods Our projected sample includes 180 adult participants who are at least 18 years old. Sub-groups will be recruited based on birth-assigned sex, gender identity, and sexual orientation. Biological measures will be collected via salivary samples throughout testing to include sex hormones (testosterone, estradiol and progesterone) and stress hormones (cortisol). Demographic and psychosocial variables will be measured through self-report questionnaires. Participants will be required to complete eight classic cognitive tasks that assess a variety of cognitive domains in a 2-h testing session. Results and future directions Results from this study provides unique insights into the correlates of cognitive sex differences and gender diversity. This will give us solid ground to further investigate these influences in clinical populations in which sex hormones and cognitive functioning are often altered. Cognition is modulated by multiple sex and gender factors. Cognitive abilities will be assessed among 180 adults representing diverse sexual orientations and gender identities. This protocol aims to nuance the effects of sex hormones in contrast to those of socio-cultural gender.
Collapse
Affiliation(s)
- Sarah Kheloui
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Mathias Rossi
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Silke Jacmin-Park
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Ophélie Larocque
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Morgan Vallée
- Department of Sociology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Philippe Kerr
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Olivier Bourdon
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
- Corresponding author. Department of Psychiatry and Addiction, Faculty of Medicine, Université de Montréal Centre de recherche de l’Institut universitaire en santé mentale de Montréal 7331 Hochelaga Street, H1N 3V2, Montreal, Quebec, Canada.
| |
Collapse
|
20
|
Furnham A, Treglown L. Sex differences in personality scores on six scales: Many significant, but mostly small, differences. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-01675-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
AbstractThis study examined sex differences in domain and facet scores from six personality tests in various large adult samples. The aim was to document differences in large adult groups which might contribute new data to this highly contentious area. We reported on sex differences on the Myers-Briggs Type Indicator (MBTI); the Five Factor NEO-PI-R; the Hogan Personality Indicator (HPI); the Motives and Values Preferences Indicator (MVPI); the Hogan Development Survey (HDS) and the High Potential Trait Indicator (HPTI). Using multivariate ANOVAs we found that whilst there were many significant differences on these scores, which replicated other studies, the Cohen’s d statistic showed very few (3 out of 130) differences >.50. Results from each test were compared and contrasted, particularly where they are measuring the same trait construct. Implications and limitations for researchers interested in assessment and selection are discussed.
Collapse
|
21
|
Burtăverde V, Jonason PK, Ene C, Istrate M. On being “dark” and promiscuous: The Dark Triad traits, mate value, disgust, and sociosexuality. PERSONALITY AND INDIVIDUAL DIFFERENCES 2021. [DOI: 10.1016/j.paid.2020.110255] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
22
|
Steinmetz H, Isidor R, Bauer C. Gender Differences in the Intention to Start a Business. ZEITSCHRIFT FUR PSYCHOLOGIE-JOURNAL OF PSYCHOLOGY 2021. [DOI: 10.1027/2151-2604/a000435] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. The present study updates and extends the meta-analysis by Haus et al. (2013) who applied the theory of planned behavior (TPB) to analyze gender differences in the motivation to start a business. We extend this meta-analysis by investigating the moderating role of the societal context in which the motivation to start a business emerges and proceeds. The results, based on 119 studies analyzing 129 samples with 266,958 individuals from 36 countries, show smaller gender differences than the original study and reveal little differences across cultural regions in the effects of the tested model. A meta-regression analyzing the role of specific cultural dimensions and economic factors on gender-related correlations reveals significant effects only of gender egalitarianism and in the opposite direction as expected. In summary, the study contributes to the discussion on gender differences, the importance of study replications and updates of meta-analyses, and the generalizability of theories across cultural contexts.
Collapse
Affiliation(s)
| | - Rodrigo Isidor
- Institute for Entrepreneurship & Innovation, University of Bayreuth, Trier, Germany
| | - Corinna Bauer
- Institute for Entrepreneurship & Innovation, University of Bayreuth, Trier, Germany
| |
Collapse
|
23
|
Yurtsever A, Korkmaz A, Cemalcilar Z. Feminism and mate preference: A study on relational cognitive dissonance. PERSONALITY AND INDIVIDUAL DIFFERENCES 2021. [DOI: 10.1016/j.paid.2020.110297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Chaudhary N, Sriram S. Musings about Metaphors and Models: the Need to Put Psychology Together Again. Integr Psychol Behav Sci 2020; 56:280-296. [PMID: 32845452 PMCID: PMC7448702 DOI: 10.1007/s12124-020-09575-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Zagaria, Andò & Zennaro (2020) raise several issues for the study of the human condition, highlighting the precarious status of psychology on account of a core weakness: The absence of consensus about fundamental concepts. Using the metaphor of a giant, albeit one with feet of clay, the authors develop an argument about how evolutionary psychology is the best possible candidate to advance a unified paradigm on account of theoretical consistency. In this commentary we examine the metaphors and models invoked in the article and suggest alternative perspectives on the grounds that a grand singular solution and consistency in definitions are not urgent requirements for understanding the complexity, diversity, and nuances of the human condition. We argue that plurality and low consensus can be taken as productive and functional; precisely because psychological and cultural phenomena are always characterized by uncertainty in irreversible time. Cultural psychology is a valuable paradigm, inclusive of universal and individual processes in ways that provide more appropriate resolution for cultural pluralism. Every definition of psychological phenomena, however obscure and contested, has arisen from theoretical speculation arising from a specific perspective.
Collapse
Affiliation(s)
| | - Sujata Sriram
- Tata Institute of Social Sciences, Mumbai, Maharashtra, India
| |
Collapse
|
25
|
Zhu N, Chang L. An evolutionary life history explanation of sexism and gender inequality. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2019.109806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
26
|
Zhu N, Chang L. Evolved but Not Fixed: A Life History Account of Gender Roles and Gender Inequality. Front Psychol 2019; 10:1709. [PMID: 31396136 PMCID: PMC6664064 DOI: 10.3389/fpsyg.2019.01709] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/09/2019] [Indexed: 12/03/2022] Open
Abstract
The rift between evolutionary psychology and the biosocial model of gender relations impedes a fuller understanding of gender roles and gender inequality. In a novel evolutionary account that complements both existing theories, we highlight life history strategies as intermediate mechanism linking distal environmental forces to variations in gender relations. Specifically, traditional versus modernized gender roles are seen as shaped by present-oriented versus future-oriented reproductive strategies, which are sensitive to uncontrollable morbidity-mortality risks. Gender inequality stems from a combination of present-oriented reproductive strategies adapted to high-risk environments and dominance hierarchies resulting from societal competition (i.e., the probability of obtaining resources desired by others through personal efforts). By contrast, gender egalitarian values develop as people increasingly enact future-oriented reproductive strategies in a competitive but orderly and controllable environment, which is conducive to prestige hierarchies. The current account provides novel interpretations of phenomena ranging from sex differences in mate preference, sociosexuality, and sexism to cross-cultural variability in marital systems and cultural practices. All of these serve to support the view that gender relations are evolved, changeable, and influenced by the interaction between ecological and social environments in ways predicted by the life history mechanism.
Collapse
Affiliation(s)
- Nan Zhu
- Department of Psychology, University of Macau, Macau, China
| | - Lei Chang
- Department of Psychology, University of Macau, Macau, China
| |
Collapse
|
27
|
Wright PJ, Vangeel L. Pornography, permissiveness, and sex differences: An evaluation of social learning and evolutionary explanations. PERSONALITY AND INDIVIDUAL DIFFERENCES 2019. [DOI: 10.1016/j.paid.2019.02.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
28
|
Self-esteem as an adaptive sociometer of mating success: Evaluating evidence of sex-specific psychological design across 10 world regions. PERSONALITY AND INDIVIDUAL DIFFERENCES 2019. [DOI: 10.1016/j.paid.2019.02.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
29
|
Abstract
So much has happened since the original publication of this chapter. In some ways, the progress made in appreciating the full spectrum of sexual and gender expression has been uneven and in some nations, there has been serious regression and resulting repression. But overall, especially in the industrialized countries, there is much greater awareness of sex and gender and its importance in health and well being. In this updated chapter, we put sex and gender into a historical context that is relevant to psycho-oncology and that openly accepts that society overall, is highly conflicted when it comes to how women and men get the best out of each other, never mind how to best integrate lesbian, gay, bisexual, and transgender (LGBT) communities. With the advent of more tailored treatments and strategic medicine, sex becomes much more important as a variable and this has led to greater scientific requirements to create protocols that integrate sex into all aspects of health from prevention, diagnosis, treatment, survivorship, and death. But we still have a very far way to go. There is a serious dearth of data on sex and gender in science overall and in cancer medicine specifically. Avoidance of discussions of sex and gender in medicine reflects the larger lingering societal discomfort with any discussion that links potential sex and gender differences with superiority. The data shows that there is more intrasexual than intersexual variation in men and women. When speaking about sex and gender the literature reflects that, on average, there are many differences, and although they are small, that when taken together, the impact may be quite robust. Sex and gender differences are relevant to how individuals, couples, and families experience and cope with serious illness; however these important and obvious variables are seldom taken into account when counseling seriously ill patients and their families. Cancer is a complex disease that brings into sharp relief the potential alignments and misalignments in the sexes. In this chapter we have attempted to communicate the imperative for and importance of understanding people under stress within the context of sex and gender. Gender-specific medicine is a very young movement for scientific study but one that has great potential to maximize adaptation and mutual respect at a time when men and women are redefining themselves and adapting to new social realities and challenges.
Collapse
Affiliation(s)
- Matthew Loscalzo
- City of Hope, 1500 East Duarte Road, Main Medical Bldg Suite Y-1, Duarte, CA, 91010-3000, USA.
| | - Karen Clark
- City of Hope, 1500 East Duarte Road, Main Medical Bldg Suite Y-8, Duarte, CA, 91010-3000, USA
| |
Collapse
|
30
|
van Stein KR, Strauß B, Brenk-Franz K. Ovulatory Shifts in Sexual Desire But Not Mate Preferences: An LH-Test-Confirmed, Longitudinal Study. EVOLUTIONARY PSYCHOLOGY 2019; 17:1474704919848116. [PMID: 31122067 PMCID: PMC10480889 DOI: 10.1177/1474704919848116] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 04/10/2019] [Indexed: 09/09/2023] Open
Abstract
The presented data are part of a longitudinal within-subject study designed to examine ovulatory shifts in human sexuality in a diverse German sample using validated questionnaires. The final sample consists of 78 individuals (76 female, 2 agender) who declared to be mainly or exclusively attracted to males. Questionnaires were completed anonymously online at three cycle phases. Following the gold standard, the fertile window was calculated through the reverse cycle day method and confirmed via urinary tests detecting luteinizing hormone. The questionnaire included the Sexual Desire Inventory, Dresdner Body Image Inventory, the Revised Sociosexual Orientation Inventory, and an adjective list to measure mate preferences. One hundred eighty-four questionnaires were included in the data analysis using linear mixed models. Findings support previous research reporting heightened sexual desire and an improved body image during the fertile window. No shifts were found for mate preference or sociosexual orientation, thus adding to a growing body of literature contesting parts of the ovulatory shift hypothesis.
Collapse
Affiliation(s)
- K. R. van Stein
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Jena, Germany
| | - B. Strauß
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Jena, Germany
| | - K. Brenk-Franz
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Jena, Germany
| |
Collapse
|
31
|
Reychav I, Inbar O, Simon T, McHaney R, Zhu L. Emotion in enterprise social media systems. INFORMATION TECHNOLOGY & PEOPLE 2019. [DOI: 10.1108/itp-05-2018-0213] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
The purpose of this paper is to investigate enterprise social media systems and quantified gender and status influences on emotional content presented in these systems.
Design/methodology/approach
Internal social media messages were collected from a global software company running an enterprise social media system. An indirect observatory test using Berlo’s “source–message–channel–receiver” model served as a framework to evaluate sender, message, channel and receiver for each text. These texts were categorized by gender and status using text analytics with SAP SA to produce sentiment indications.
Findings
Results reveal women use positive language 2.1 times more than men. Senior managers express positive language 1.7 times more than non-managers, and feeling rules affect all genders and statuses, but not necessarily as predicted by theory. Other findings show that public messages contained less emotional content, and women expressed more positivity to lower status colleagues. Men expressed more positivity to those in higher positions. Many gender and status stereotypes found in face-to-face studies are also present in digital enterprise social networks.
Research limitations/implications
Limitations include generalizability: all data were collected from a single enterprise social media system.
Practical implications
Managers establishing codes of conduct for social media use will find this research useful, particularly when promoting awareness of emotional expressiveness in online venues with subordinate colleagues.
Originality/value
This study offers a behavioral measurement approach free from validity issues found in self-reported surveys, direct observations and interviews. The collected data offered new perspectives on existing social theories within a new environment of computerized, enterprise social media.
Collapse
|
32
|
Walters S, Lykins ADL, Graham CA. Relationship Quality and Perceived Partner's Body Appreciation Is Related to Women's Own Body Appreciation and Sexual Functioning. JOURNAL OF SEX & MARITAL THERAPY 2019; 45:265-275. [PMID: 30663932 DOI: 10.1080/0092623x.2018.1518882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Research on body appreciation is limited, especially when examining its relationship to sexual functioning. The aim of this study was to explore the relationship between body appreciation and sexual functioning, while measuring perceived partner's body appreciation and general relationship quality. A sample of 244 women aged 18 to 30 completed measures of sexual functioning, relationship quality, and body image online. General relationship quality and perceived partner's appreciation of one's body predicted levels of sexual functioning. Levels of body appreciation did not predict sexual functioning over and above general relationship quality and perceived partner's appreciation of one's body. This study is the first to demonstrate the significance of general relationship quality and perceived partner's body appreciation in relation to levels of body appreciation and sexual functioning. The findings highlight the importance of understanding body appreciation and its role in buffering the harmful impacts of viewing idealized images within the media.
Collapse
Affiliation(s)
- Suzanne Walters
- a Department of Psychology , University of Southampton , Southampton , UK
| | - Amy D L Lykins
- b Department of Psychology , University of New England , Armidale , Australia
| | - Cynthia A Graham
- a Department of Psychology , University of Southampton , Southampton , UK
| |
Collapse
|
33
|
Ivani S. What we (should) talk about when we talk about fruitfulness. EUROPEAN JOURNAL FOR PHILOSOPHY OF SCIENCE 2018; 9:4. [PMID: 30873246 PMCID: PMC6383597 DOI: 10.1007/s13194-018-0231-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 09/05/2018] [Indexed: 06/09/2023]
Abstract
What are the relevant values to the appraisal of research programs? This question remains hotly debated, as philosophers have recently proposed many lists of values potentially relevant to scientific appraisal. Surprisingly, despite being mentioned in many lists, little attention has been paid to fruitfulness. It is unclear how fruitfulness should be explicated, and whether it has any substantial role in scientific appraisal. In this paper, I argue we should explicate fruitfulness as the capacity to develop of research programs. Moreover, I provide a novel strategy to assess and compare the fruitfulness of programs focused on their research questions and heuristics. To illustrate how this strategy would work, I will discuss a case study, namely the adaptationist program in evolutionary psychology.
Collapse
Affiliation(s)
- Silvia Ivani
- Tilburg University, Dante Building, Postbus 90153, 5000 LE Tilburg, The Netherlands
| |
Collapse
|
34
|
Abstract
Evolved mate preferences comprise a central causal process in Darwin's theory of sexual selection. Their powerful influences have been documented in all sexually reproducing species, including in sexual strategies in humans. This article reviews the science of human mate preferences and their myriad behavioral manifestations. We discuss sex differences and sex similarities in human sexual psychology, which vary according to short-term and long-term mating contexts. We review context-specific shifts in mating strategy depending on individual, social, and ecological qualities such as mate value, life history strategy, sex ratio, gender economic inequality, and cultural norms. We review the empirical evidence for the impact of mate preferences on actual mating decisions. Mate preferences also dramatically influence tactics of mate attraction, tactics of mate retention, patterns of deception, causes of sexual regret, attraction to cues to sexual exploitability, attraction to cues to fertility, attraction to cues to resources and protection, derogation of competitors, causes of breakups, and patterns of remarriage. We conclude by articulating unresolved issues and offer a future agenda for the science of human mating, including how humans invent novel cultural technologies to better implement ancient sexual strategies and how cultural evolution may be dramatically influencing our evolved mating psychology.
Collapse
Affiliation(s)
- David M Buss
- Department of Psychology, University of Texas, Austin, Texas 78712, USA;
| | - David P Schmitt
- Centre for Culture and Evolution, Brunel University London, Middlesex UB8 3PH, United Kingdom;
| |
Collapse
|
35
|
Martens AL, Grover CA, Saucier DA, Morrison BA. An examination of gender differences versus similarities in a virtual world. COMPUTERS IN HUMAN BEHAVIOR 2018. [DOI: 10.1016/j.chb.2018.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
36
|
Wright PJ, Bridges AJ, Sun C, Ezzell MB, Johnson JA. Personal Pornography Viewing and Sexual Satisfaction: A Quadratic Analysis. JOURNAL OF SEX & MARITAL THERAPY 2018; 44:308-315. [PMID: 28885897 DOI: 10.1080/0092623x.2017.1377131] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Personal pornography viewing has been associated with lower sexual satisfaction in both experimental and observational research. The language used to hypothesize this relationship typically suggests that it is frequent viewing, rather than infrequent or only occasional viewing, that is responsible for any adverse effects. When the nature of the relationship between a predictor and a criterion depends on the levels of the predictor, a curvilinear relationship is indicated. Nevertheless, studies have assumed linearity in their analytical approach. Curvilinear relationships will go undetected unless they are specifically tested. This article presents results from a survey of approximately 1,500 U.S. adults. Quadratic analyses indicated a curvilinear relationship between personal pornography viewing and sexual satisfaction in the form of a predominately negative, concave downward curve. The nature of the curvilinearity did not differ as a function of participants' gender, relationship status, or religiosity. But the negative acceleration was slightly more pronounced for men than for women, for people not in a relationship than for people in a relationship, and for religious people than for nonreligious people. For all groups, negative simple slopes were present when viewing reached once a month or more. These results are correlational only. However, if an effects perspective were adopted, it would suggest that consuming pornography less than once a month has little or no impact on satisfaction, that 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.
Collapse
Affiliation(s)
- Paul J Wright
- a The Media School at Indiana University , University of Arizona , Bloomington
| | - Ana J Bridges
- b Department of Psychological Science at University of Arkansas , University of Rhode Island
| | - Chyng Sun
- c NYU School of Professional Studies and a documentary filmmaker , University of Massachusetts-Amherst
| | - Matthew B Ezzell
- d Department of Sociology at James Madison University , University of North Carolina at Chapel Hill
| | - Jennifer A Johnson
- e Department of Sociology at Virginia Commonwealth University , University of Virginia
| |
Collapse
|
37
|
Armstrong J, Friesdorf R, Conway P. Clarifying Gender Differences in Moral Dilemma Judgments: The Complementary Roles of Harm Aversion and Action Aversion. SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2018. [DOI: 10.1177/1948550618755873] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Moral dilemmas entail situations where decisions consistent with deontological principles (following moral rules) conflict with decisions consistent with utilitarian principles (maximizing overall outcomes). Past work employing process dissociation (PD) clarified that gender differences in utilitarianism are modest, but women are substantially more deontological than men. However, deontological judgments confound two motivations: harm aversion and action aversion. The current work presents a mega-analysis of eight studies ( N = 1,965) using PD to assess utilitarian and deontological response tendencies both when deontology entails inaction and when it requires action, to assess the independent contributions of harm aversion and action aversion. Results replicate and clarify past findings: Women scored higher than men on deontological tendencies, and this difference was enhanced when the deontological choice required refraining from harmful action rather than acting to prevent harm. That is, gender differences in deontological inclinations are caused by both harm aversion and action aversion.
Collapse
Affiliation(s)
- Joel Armstrong
- The University of Western Ontario, London, Ontario, Canada
| | | | - Paul Conway
- Florida State University, Tallahassee, FL, USA
| |
Collapse
|
38
|
Jonason PK. The Grand Challenges for Evolutionary Psychology: Survival Challenges for a Discipline. Front Psychol 2017; 8:1727. [PMID: 29021773 PMCID: PMC5623669 DOI: 10.3389/fpsyg.2017.01727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 09/19/2017] [Indexed: 11/21/2022] Open
Affiliation(s)
- Peter K Jonason
- School of Social Sciences and Psychology, Western Sydney University, Penrith, NSW, Australia
| |
Collapse
|
39
|
Abstract
In the United States, women have long held the right to vote and can participate fully in the political process, and yet they are underrepresented at all levels of elected office. Worldwide, men's dominance in the realm of politics has also been the norm. To date, scholars have focused on supply-side and demand-side explanations of women's underrepresentation but differences in how men and women assess electoral risk (the risk involved in seeking political office) are not fully explained. To fill this gap, I explore how evolutionary theory offers insights into gendered differences in political ambition and the evaluation of electoral risk. Using the framework of life-history theory, I hypothesize that both cognitive and environmental factors in human evolution, particularly as they relate to sexual selection and social roles, have shaped the psychology of ambition in gendered ways affecting contemporary politics. Cognitive risk-assessment mechanisms evolving in the hominid line came to be expressed differently in females and males, in women and men. These gendered expressions plausibly reflect differentiable environmental pressures in the past and may help explain behaviors in and barriers to women’s electoral political activity in the present. If so, then the success of efforts to increase such activity — or, regressively, to suppress it — may be better understood.
Collapse
|
40
|
|
41
|
Shulman S, Seiffge-Krenke I, Walsh SD. Is Sexual Activity During Adolescence Good for Future Romantic Relationships? J Youth Adolesc 2017; 46:1867-1877. [PMID: 28612207 DOI: 10.1007/s10964-017-0699-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 05/25/2017] [Indexed: 11/25/2022]
Abstract
Past research has consistently shown that romantic experiences during adolescence affect the nature and quality of romantic relationships during emerging adulthood. However, less is known about the role of adolescent sexual experiences in future sexual and romantic relationships. The current study examined the impact of different forms of sexual activity at age 16 (within a romantic relationship or casual encounters) on the nature and quality of sexual experiences in romantic relationships at age 23. One hundred and forty four (59.7% females) 16 year olds reported on their sexual activity within a romantic relationship or sexual encounters. In addition they reported on the quality of relationships they were involved in and their tendency to suppress emotions (included as an aspect of personality). At age 23 they reported on their romantic and sexual experiences during the past 2 years (number of short lived relationships, numbers of friends with benefits, casual sex encounters) and the quality of their romantic relationships (the duration of their longest relationship, partner support and feelings of certainty in the relationships). Findings showed that the tendency to suppress emotions was associated with lower likelihood to engage in casual sex at age 23. However, greater sexual experience in casual encounters during adolescence was consistently longitudinally associated with different forms of casual sexual encounters and short romantic involvements above and beyond the contribution of personality. In contrast, sexual activity within a romantic relationship predicted only a few indices of the quality of romantic involvement at age 23. The distinctive role of casual sexual activity and sexual activity within a romantic relationship for future sexual and romantic activities is discussed.
Collapse
Affiliation(s)
- Shmuel Shulman
- Department of Psychology, Bar Ilan University, 52900, Ramat Gan, Israel.
| | | | - Sophie D Walsh
- Department of Criminology, Bar Ilan University, Ramat Gan, Israel
| |
Collapse
|
42
|
Gender Stereotypes and the Coordination of Mnemonic Work within Heterosexual Couples: Romantic Partners Manage their Daily To-Dos. SEX ROLES 2017. [DOI: 10.1007/s11199-017-0743-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
43
|
Smith ML, Telford E, Tree JJ. Body image and sexual orientation: The experiences of lesbian and bisexual women. J Health Psychol 2017; 24:1178-1190. [DOI: 10.1177/1359105317694486] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Western cultures promote a thin and curvaceous ideal body size that most women find difficult to achieve by healthy measures, resulting in poor body image and increased risk for eating pathology. Research focusing on body image in lesbian and bisexual women has yielded inconsistent results. In total, 11 lesbian and bisexual women were interviewed regarding their experiences with body image. Interpretative phenomenological analysis revealed that these women experienced similar mainstream pressures to conform to a thin body ideal. Furthermore, participants perceived additional pressure to conform to heteronormative standards of beauty since the normalisation of homosexuality and the increase in Lesbian, Gay, Bisexual and Transgender representation in mainstream media.
Collapse
|
44
|
Emmerink PMJ, Van Den Eijnden RJJM, Ter Bogt TFM, Vanwesenbeeck I. The Impact of Personal Gender-Typicality and Partner Gender-Traditionality on Taking Sexual Initiative: Investigating a Social Tuning Hypothesis. Front Psychol 2017; 8:107. [PMID: 28203216 PMCID: PMC5285358 DOI: 10.3389/fpsyg.2017.00107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 01/16/2017] [Indexed: 11/13/2022] Open
Abstract
Sexual assertiveness is an issue of interest in the context of gender equality and sexual health. This study investigated the social tuning hypothesis that encountering a gender-traditional partner would lead to stronger gender-typical behavior, i.e., respectively, higher and lower levels of taking sexual initiative among men and women. Participants (N = 271) read a vignette describing a romantic partner, who was either presented as gender-traditional or not, followed by a sexual scenario. Subsequently, participants were asked about their expectations toward their own sexual initiative taking. Results showed a significant 'target gender-traditionality × participant gender × participant gender-typicality (masculinity/femininity)' interaction meaning that less gender-typical men were more likely to initiate sexual contact in the experimental, compared to the control condition. Men low in masculine characteristics showed higher initiative taking in response to a gender-traditional target female. We conclude that less gender-typical men seem to employ more social tuning toward their sexual partner, whereas more gender-typical men seem to adhere to their gender-typical behavior regardless of perceived partner characteristics. These results were not seen among the women in the sample. These findings are a starting point for the further development of experimental investigations regarding the gendered nature of both sexual initiative taking and sexual assertiveness in general.
Collapse
Affiliation(s)
- Peggy M J Emmerink
- Department of Interdisciplinary Social Sciences, Utrecht University Utrecht, Netherlands
| | | | - Tom F M Ter Bogt
- Department of Interdisciplinary Social Sciences, Utrecht University Utrecht, Netherlands
| | - Ine Vanwesenbeeck
- Department of Interdisciplinary Social Sciences, Utrecht UniversityUtrecht, Netherlands; Rutgers Expert Centre for Sexual and Reproductive Health and RightsUtrecht, Netherlands
| |
Collapse
|
45
|
Landgraf S, von Treskow I. The Seduction Script: Psychological and Cultural Norms of Interpersonal Approaches As Markers for Sexual Aggression and Abuse. Front Psychol 2017; 7:2070. [PMID: 28119656 PMCID: PMC5222874 DOI: 10.3389/fpsyg.2016.02070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 12/21/2016] [Indexed: 11/13/2022] Open
Abstract
Hardly any subjects enjoy greater – public or private – interest than the art of flirtation and seduction. However, interpersonal approach behavior not only paves the way for sexual interaction and reproduction, but it simultaneously integrates non-sexual psychobiological and cultural standards regarding consensus and social norms. In the present paper, we use script theory, a concept that extends across psychological and cultural science, to assess behavioral options during interpersonal approaches. Specifically, we argue that approaches follow scripted event sequences that entail ambivalence as an essential communicative element. On the one hand, ambivalence may facilitate interpersonal approaches by maintaining and provoking situational uncertainty, so that the outcome of an action – even after several approaches and dates – remains ambiguous. On the other hand, ambivalence may increase the risk for sexual aggression or abuse, depending on the individual’s abilities, the circumstances, and the intentions of the interacting partners. Recognizing latent sequences of sexually aggressive behavior, in terms of their rigid structure and behavioral options, may thus enable individuals to use resources efficiently, avoid danger, and extricate themselves from assault situations. We conclude that interdisciplinary script knowledge about ambivalence as a core component of the seduction script may be helpful for counteracting subtly aggressive intentions and preventing sexual abuse. We discuss this with regard to the nature-nurture debate as well as phylogenetic and ontogenetic aspects of interpersonal approach behavior and its medial implementation.
Collapse
Affiliation(s)
- Steffen Landgraf
- Clinic of Forensic Psychiatry and Psychotherapy, District Hospital Regensburg, Medizinische Einrichtungen des Bezirks Oberpfalz (Medbo)Regensburg, Germany; Faculty of Law, University of RegensburgRegensburg, Germany
| | - Isabella von Treskow
- Faculty for Linguistics, Literature, and Cultural Science, University of Regensburg Regensburg, Germany
| |
Collapse
|
46
|
|
47
|
Schmitt DP, Long AE, McPhearson A, O'Brien K, Remmert B, Shah SH. Personality and gender differences in global perspective. INTERNATIONAL JOURNAL OF PSYCHOLOGY 2016; 52 Suppl 1:45-56. [PMID: 27000535 DOI: 10.1002/ijop.12265] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 02/01/2016] [Indexed: 11/09/2022]
Abstract
Men's and women's personalities appear to differ in several respects. Social role theories of development assume gender differences result primarily from perceived gender roles, gender socialization and sociostructural power differentials. As a consequence, social role theorists expect gender differences in personality to be smaller in cultures with more gender egalitarianism. Several large cross-cultural studies have generated sufficient data for evaluating these global personality predictions. Empirically, evidence suggests gender differences in most aspects of personality-Big Five traits, Dark Triad traits, self-esteem, subjective well-being, depression and values-are conspicuously larger in cultures with more egalitarian gender roles, gender socialization and sociopolitical gender equity. Similar patterns are evident when examining objectively measured attributes such as tested cognitive abilities and physical traits such as height and blood pressure. Social role theory appears inadequate for explaining some of the observed cultural variations in men's and women's personalities. Evolutionary theories regarding ecologically-evoked gender differences are described that may prove more useful in explaining global variation in human personality.
Collapse
Affiliation(s)
- David P Schmitt
- Department of Psychology, Bradley University, Peoria, IL, USA
| | - Audrey E Long
- Department of Psychology, Bradley University, Peoria, IL, USA
| | | | - Kirby O'Brien
- Department of Psychology, Bradley University, Peoria, IL, USA
| | - Brooke Remmert
- Department of Psychology, Bradley University, Peoria, IL, USA
| | - Seema H Shah
- Department of Psychology, Bradley University, Peoria, IL, USA
| |
Collapse
|
48
|
|
49
|
Zentner M, Eagly AH. A sociocultural framework for understanding partner preferences of women and men: Integration of concepts and evidence. EUROPEAN REVIEW OF SOCIAL PSYCHOLOGY 2015. [DOI: 10.1080/10463283.2015.1111599] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
50
|
Granberg EM, Simons LG, Simons RL. The Role of Body Size in Mate Selection among African American Young Adults. SEX ROLES 2015; 73:340-354. [PMID: 26973377 PMCID: PMC4786182 DOI: 10.1007/s11199-015-0530-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A profusion of studies have demonstrated that body size is a major factor in mate selection for both men and women. The particular role played by weight, however, has been subject to some debate, particularly with respect to the types of body sizes deemed most attractive, and scholars have questioned the degree to which body size preferences are constant across groups. In this paper, we drew from two perspectives on this issue, Sexual Strategies Theory and what we termed the cultural variability perspective, and used survey data to examine how body size was associated with both casual dating and serious romantic relationships. We used a United States sample of 386 African American adolescents and young adults between ages 16 and 21, living in the Midwest and Southeast, and who were enrolled in either high school or college. Results showed that overweight women were more likely to report casually dating than women in the thinnest weight category. Body size was not related to dating status among men. Among women, the results suggest stronger support for the cultural variability argument than for Sexual Strategies Theory. Potential explanations for these findings are discussed.
Collapse
Affiliation(s)
- Ellen M. Granberg
- Department of Sociology & Anthropology, Clemson University, Clemson, SC 29634, USA
| | | | | |
Collapse
|