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Albert G, Richardson GB, Arnocky S, Bird BM, Fisher M, Hlay JK, McHale TS, Hodges-Simeon CR. A Psychometric Evaluation of the Intrasexual Competition Scale. ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:2741-2758. [PMID: 35022911 DOI: 10.1007/s10508-021-02167-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 09/18/2021] [Accepted: 09/28/2021] [Indexed: 06/14/2023]
Abstract
The Intrasexual Competition Scale (ICS) measures the extent to which individuals view their interaction with same-sex others in competitive terms. Although it is frequently used in studies investigating differences in mating behavior, the factor structure of the ICS has never been confirmed. Researchers have yet to use multiple-group confirmatory factor analysis to test whether the properties of the scale are equivalent between the sexes. In Study 1, we report on an investigation in which participants' responses to the ICS were submitted to exploratory factor analysis (EFA). In Study 2A, we compared the fit of one and two-factor models from the EFA as well as two additional models, using confirmatory factor analysis with an independent sample. The best fit was obtained by a two-factor solution, which reflected: (1) respondents' feelings of frustration when intrasexual competitors are better off (Inferiority Frustration), and (2) respondents' enjoyment of being better than intrasexual competitors (Superiority Enjoyment). This model achieved a high degree of measurement invariance. In Study 2B, we found the ICS had good concurrent validity via associations with sociosexuality, mating effort, and sexual behavior. Together, these analyses suggest that the ICS is a valid measure of intrasexually competitive attitudes.
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Affiliation(s)
- Graham Albert
- Department of Anthropology, Boston University, 232 Bay State Rd., Boston, MA, 02215, USA.
| | | | - Steven Arnocky
- Department of Psychology, Nipissing University, North Bay, ON, Canada
| | - Brian M Bird
- Department of Psychology, Simon Fraser University, Burnaby, BC, Canada
| | - Maryanne Fisher
- Department of Psychology, Saint Mary's University, Halifax, NS, Canada
| | - Jessica K Hlay
- Department of Anthropology, Boston University, 232 Bay State Rd., Boston, MA, 02215, USA
| | - Timothy S McHale
- Department of Anthropology, Boston University, 232 Bay State Rd., Boston, MA, 02215, USA
- Department of Anthropology and Museum Studies, Central Washington University, Ellensburg, WA, USA
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Buunk AP, Van Brummen-Girigori OJ, Leckie GL. Ethnic Culture as Related to Sexual and Reproductive Behavior in the Republic of Suriname: The Pervasiveness of Culture. ARCHIVES OF SEXUAL BEHAVIOR 2021; 50:3695-3702. [PMID: 34427844 PMCID: PMC8604846 DOI: 10.1007/s10508-021-02013-9] [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: 01/28/2020] [Revised: 08/27/2020] [Accepted: 04/15/2021] [Indexed: 06/13/2023]
Abstract
We examined the effects of culture and ethnicity on life history strategies in terms of sexual and reproductive behaviors. The sample included 500 adults, aged 25-50 years, from the five major ethnic groups in Suriname, i.e., the Maroons, Creoles, Hindustani, Javanese, and Mixed. First, there were strong gender differences: men reported to have had more sex partners and to have had their first sexual experience earlier than women, whereas women had their first child earlier and had more children than men. Second, in general, ethnicity affected life history substantially. The Maroons stood out by a relatively fast life history: they reported to have had more sexual partners, to have had their first sex and first child at an earlier age, and to have more children than all other groups. The Creoles were in general similar to the Maroons, whereas the Hindustani and the Javanese were characterized by a relatively slow life history: they reported to have had the lowest number of sexual partners, to have had their first sex and first child at the latest age, and to have had the lowest number of children. The differences between the ethnic groups were upheld when controlling for income, educational level, and father absence during childhood. A lower education was associated with reporting to have had one's first sex as well as one's first child at a younger age and children who grew up without a father reported to have had their first sex at a younger age.
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Affiliation(s)
- Abraham P Buunk
- Department of Psychology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS, Groningen, The Netherlands.
- Netherlands Interdisciplinary Demographic Institute, The Hague, The Netherlands.
| | | | - Glenn L Leckie
- Department of Psychology, Anton de Kom University, Paramaribo, Suriname
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Kellie DJ, Dixson BJW, Brooks RC. Papa Don't Preach? : Using Lies to Expose the Truth about Who Suppresses Female Sexuality. HUMAN NATURE-AN INTERDISCIPLINARY BIOSOCIAL PERSPECTIVE 2020; 31:222-248. [PMID: 32794067 DOI: 10.1007/s12110-020-09372-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The suppression of sexuality is culturally widespread, and women's sexual promiscuity, activity, and enjoyment are almost always judged and punished more harshly than men's. It remains disputed, however, to what end people suppress sexuality, and who benefits from the suppression of female sexuality. Different theories predict that women in general, men in general, women's intimate partners, or parents benefit most. Here we use the lies women and men tell-or imagine telling-about their sexual histories as an indirect measure of who is most involved in the suppression of sexuality. We asked men and women what they would reply if asked questions by their mother, father, current partner, attractive confederate, and various same- or opposite-sex friends and colleagues about their number of previous sex partners, age at first romantic kiss, age at first consensual sex, and cheating on a previous partner or spouse. By comparing the size and direction of the lies that subjects told, we tested competing predictions of several cultural and evolutionary theories concerning why female sexuality is suppressed and who is driving its suppression. We found that men and women told larger and more frequent lies to their parents, with women telling the largest and most frequent lies of all to their fathers. Additionally, the majority of lies by both men and women were in sexually conservative directions. Our findings suggest that mothers, and especially fathers, restrict female sexuality.
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Affiliation(s)
- Dax J Kellie
- Evolution & Ecology Research Centre, and School of Biological, Earth and Environmental Science, The University of New South Wales, Sydney, 2052, Australia.
| | - Barnaby J W Dixson
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Robert C Brooks
- Evolution & Ecology Research Centre, and School of Biological, Earth and Environmental Science, The University of New South Wales, Sydney, 2052, Australia
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Manson JH. Is Narcissism a Slow Life History Strategy Indicator?: The Answer Depends on the LHS Instrument. EVOLUTIONARY PSYCHOLOGY 2020; 18:1474704920946236. [PMID: 32799693 PMCID: PMC10358412 DOI: 10.1177/1474704920946236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 07/20/2020] [Indexed: 11/15/2022] Open
Abstract
The dark triad (DT) traits are differentially related to psychometrically assessed life history strategy (LHS), such that psychopathy is strongly associated with a faster LHS, whereas narcissism appears to be, if anything, a slow LHS indicator. However, the research supporting these generalizations has been based largely on undergraduate samples in which LHS has been measured using the Arizona Life History Battery (ALHB; or its short version the Mini-K), an instrument that arguably lacks adequate coverage of low-extroversion content linked to a slower LHS. In this study, 929 U.S. MTurk workers completed a set of DT instruments, a 10-item Big Five Inventory, a 42-item version of the ALHB (K-SF-42), and the life history rating form (LHRF), which is less weighted toward high extroversion content than the ALHB. Factor analysis of the DT instruments yielded factors corresponding to callousness, secondary psychopathy, and socially adaptive narcissism (leadership/authority and grandiose exhibitionism). Callousness and secondary psychopathy were fast LHS indicators with respect to both LHS instruments. Socially adaptive narcissism appeared as a slow LHS indicator with respect to the K-SF-42 but as a fast LHS indicator with respect to the LHRF. Variation in extroversion accounted entirely for the K-SF-42's positive association with socially adaptive narcissism. This study suggests that narcissism's apparent status as a slow LHS indicator may be more a matter of measurement than of substance.
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Affiliation(s)
- Joseph H. Manson
- Department of Anthropology, Center for Behavior, Evolution, and Culture, University of California, Los Angeles, CA, USA
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Arnocky S, Proietti V, Ruddick EL, Côté TR, Ortiz TL, Hodson G, Carré JM. Aggression Toward Sexualized Women Is Mediated by Decreased Perceptions of Humanness. Psychol Sci 2019; 30:748-756. [PMID: 30921524 DOI: 10.1177/0956797619836106] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Researchers have argued that the regulation of female sexuality is a major catalyst for women's intrasexual aggression. The present research examined whether women behave more aggressively toward a sexualized woman and whether this is explained by lower ratings of the target's humanness. Results showed that women rated another woman lower on uniquely human personality traits when she was dressed in a sexualized (vs. conventional) manner. Lower humanness ratings subsequently predicted increased aggression toward her in a behavioral measure of aggression. This effect was moderated by trait intrasexual competitiveness; lower humanness ratings translated into more aggression, but only for women scoring relatively high on intrasexual competition. Follow-up studies revealed that the effect of sexualized appearance on perceived humanness was not due to the atypicality of the clothing in a university setting. The current project reveals a novel psychological mechanism through which interacting with a sexualized woman promotes aggressive behavior toward her.
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Peut-on améliorer ses habiletés de séduction ? SEXOLOGIES 2018. [DOI: 10.1016/j.sexol.2017.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Intrasexual competition mediates the relationship between men's testosterone and mate retention behavior. Physiol Behav 2018; 186:73-78. [DOI: 10.1016/j.physbeh.2018.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 11/20/2017] [Accepted: 01/08/2018] [Indexed: 11/30/2022]
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