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Vance G, Zeigler-Hill V, Meehan MM, Young G, Shackelford TK. Erectile Dysfunction, Suspicious Jealousy, and Partner-Directed Behaviors in Heterosexual Romantic Couples. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:3139-3153. [PMID: 37537426 DOI: 10.1007/s10508-023-02672-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: 05/22/2022] [Revised: 07/03/2023] [Accepted: 07/20/2023] [Indexed: 08/05/2023]
Abstract
Erectile dysfunction (ED) can have negative consequences for men and their intimate partners. The purpose of the present research was to replicate and extend the results of previous studies concerning the connections that ED has with partner-directed behaviors using a sample of heterosexual romantic couples. Specifically, we used an actor-partner interdependence mediation model to examine whether the associations that ED had with men's mate retention behaviors, partner-directed insults, partner-directed violence, and partner-inflicted injuries were mediated by suspicious jealousy, but not reactive jealousy. These associations were examined in 113 romantic couples, using men's self-reports, and partner-reports provided by their female partners. Results indicated that suspicious jealousy (but not reactive jealousy) mediated the associations that ED had with men's use of partner-directed behaviors, such that higher levels of ED were associated with men experiencing more suspicious jealousy, which, in turn, was associated with more cost-inflicting mate retention behaviors, benefit-provisioning mate retention behaviors, partner-directed insults, partner-directed violence, and partner-inflicted injury. However, there were some discrepancies between the reports provided by men and women such that these associations emerged more consistently in the partner-reports provided by women than in the self-reports provided by men. Discussion addresses evolutionary implications of these findings, as well as limitations of this research and directions for research concerning ED.
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Affiliation(s)
- Gavin Vance
- Center for Evolutionary Psychological Science, Department of Psychology, Oakland University, Rochester, MI, 48309, USA.
| | - Virgil Zeigler-Hill
- Center for Evolutionary Psychological Science, Department of Psychology, Oakland University, Rochester, MI, 48309, USA
| | - Madeleine M Meehan
- Center for Evolutionary Psychological Science, Department of Psychology, Oakland University, Rochester, MI, 48309, USA
| | - Gracynn Young
- Center for Evolutionary Psychological Science, Department of Psychology, Oakland University, Rochester, MI, 48309, USA
| | - Todd K Shackelford
- Center for Evolutionary Psychological Science, Department of Psychology, Oakland University, Rochester, MI, 48309, USA
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Arnocky S, Carré JM, Bird BM, Moreau BJP, Vaillancourt T, Ortiz T, Marley N. The Facial Width-to-Height Ratio Predicts Sex Drive, Sociosexuality, and Intended Infidelity. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:1375-1385. [PMID: 28929303 DOI: 10.1007/s10508-017-1070-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 03/18/2017] [Accepted: 08/29/2017] [Indexed: 05/09/2023]
Abstract
Previous research has linked the facial width-to-height ratio (FWHR) to a host of psychological and behavioral characteristics, primarily in men. In two studies, we examined novel links between FWHR and sex drive. In Study 1, a sample of 145 undergraduate students revealed that FWHR positively predicted sex drive. There were no significant FWHR × sex interactions, suggesting that FWHR is linked to sexuality among both men and women. Study 2 replicated and extended these findings in a sample of 314 students collected from a different Canadian city, which again demonstrated links between the FWHR and sex drive (also in both men and women), as well as sociosexuality and intended infidelity (men only). Internal meta-analytic results confirm the link between FWHR and sex drive among both men and women. These results suggest that FWHR may be an important morphological index of human sexuality.
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Affiliation(s)
- Steven Arnocky
- Department of Psychology, Nipissing University, North Bay, ON, P1B 8L7, Canada.
| | - Justin M Carré
- Department of Psychology, Nipissing University, North Bay, ON, P1B 8L7, Canada
| | - Brian M Bird
- Department of Psychology, Simon Fraser University, Burnaby, BC, Canada
| | - Benjamin J P Moreau
- Medical Sciences, Northern Ontario School of Medicine, Thunder Bay, ON, Canada
| | - Tracy Vaillancourt
- Counselling Psychology, Faculty of Education, University of Ottawa, Ottawa, ON, Canada
| | - Triana Ortiz
- Department of Psychology, Nipissing University, North Bay, ON, P1B 8L7, Canada
| | - Nicole Marley
- Department of Psychology, Nipissing University, North Bay, ON, P1B 8L7, Canada
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Hughes SM, Harrison MA. Your Cheatin' Voice Will Tell on You: Detection of Past Infidelity from Voice. EVOLUTIONARY PSYCHOLOGY 2017; 15:1474704917711513. [PMID: 28580806 PMCID: PMC10367480 DOI: 10.1177/1474704917711513] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 04/26/2017] [Indexed: 11/16/2022] Open
Abstract
Evidence suggests that many physical, behavioral, and trait qualities can be detected solely from the sound of a person's voice, irrespective of the semantic information conveyed through speech. This study examined whether raters could accurately assess the likelihood that a person has cheated on committed, romantic partners simply by hearing the speaker's voice. Independent raters heard voice samples of individuals who self-reported that they either cheated or had never cheated on their romantic partners. To control for aspects that may clue a listener to the speaker's mate value, we used voice samples that did not differ between these groups for voice attractiveness, age, voice pitch, and other acoustic measures. We found that participants indeed rated the voices of those who had a history of cheating as more likely to cheat. Male speakers were given higher ratings for cheating, while female raters were more likely to ascribe the likelihood to cheat to speakers. Additionally, we manipulated the pitch of the voice samples, and for both sexes, the lower pitched versions were consistently rated to be from those who were more likely to have cheated. Regardless of the pitch manipulation, speakers were able to assess actual history of infidelity; the one exception was that men's accuracy decreased when judging women whose voices were lowered. These findings expand upon the idea that the human voice may be of value as a cheater detection tool and very thin slices of vocal information are all that is needed to make certain assessments about others.
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Arnocky S, Pearson M, Vaillancourt T. Health, Anticipated Partner Infidelity, and Jealousy in Men and Women. EVOLUTIONARY PSYCHOLOGY 2015; 13:1474704915593666. [PMID: 37924190 PMCID: PMC10426870 DOI: 10.1177/1474704915593666] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 06/08/2015] [Indexed: 11/06/2023] Open
Abstract
Health has been identified as an important variable involved in mate choice. Unhealthy organisms are generally less able to provide reproductively important resources to partners and offspring and are more likely to pass on communicable disease. Research on human mate preferences has shown that both men and women prefer healthy mates. Yet to date, little research has examined how health relates to one's own mating experiences. In the present study, 164 participants (87 women) who were currently in heterosexual romantic relationships completed measures of frequency and severity of health problems, anticipated partner infidelity, and intensity of jealousy felt in their current relationship. Mediation analyses showed that health problems predicted greater anticipated partner infidelity and jealousy scores and that anticipated partner infidelity mediated the links between health and jealousy for both frequency and severity of health problems, controlling for both sex and relationship duration. These findings suggest that unhealthy people perceive themselves to be at a mating disadvantage, experiencing associated differences in perceptions and emotions surrounding their romantic partners' fidelity.
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Affiliation(s)
- Steven Arnocky
- Department of Psychology, Nipissing University, North Bay, Ontario, Canada
| | - Marlena Pearson
- Department of Psychology, Nipissing University, North Bay, Ontario, Canada
| | - Tracy Vaillancourt
- Faculty of Education and School of Psychology, Faculty of Social Sciences, University of Ottawa, Ottawa, Ontario, Canada
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Liddle JR, Shackelford TK, Weekes–Shackelford VA. Why Can't We All Just Get Along? Evolutionary Perspectives on Violence, Homicide, and War. REVIEW OF GENERAL PSYCHOLOGY 2012. [DOI: 10.1037/a0026610] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We review and discuss the evolutionary psychological literature on violence, homicide, and war in humans and nonhumans, and in doing so argue that an evolutionary perspective can substantially enhance our understanding of these behaviors. We provide a brief primer on evolutionary psychology, describing the basic tenets of the field. The theories of sexual selection and parental investment are explained and subsequently used to highlight the evolutionary logic underlying the use of violence by humans and other animals. Our examination of violent behavior begins with a focus on nonhuman animals, reviewing the different contexts in which violence occurs and discussing how an evolutionary perspective can explain why it occurs in these contexts. We then examine violence in humans and illustrate the similarities and differences between human and nonhuman violence. Finally, we summarize what an evolutionary perspective can offer in terms of understanding violence, homicide, and war, and discuss directions for future research.
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Fussell NJ, Stollery BT. Between-Sex Differences in Romantic Jealousy: Substance or Spin? A Qualitative Analysis. EVOLUTIONARY PSYCHOLOGY 2012. [DOI: 10.1177/147470491201000114] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
An influential evolutionary account of romantic jealousy proposes that natural selection shaped a specific sexually-dimorphic psychological mechanism in response to relationship threat. However, this account has faced considerable theoretical and methodological criticism and it remains unclear whether putative sex differences in romantic jealousy actually exist and, if they do, whether they are consistent with its predictions. Given the multidimensional nature of romantic jealousy, the current study employed a qualitative design to examine these issues. We report the results of sixteen semi-structured interviews that were conducted with heterosexual men and women with the purpose of exploring the emotions, cognitions and behaviors that formed their subjective, lived experience in response to relationship threat. Interpretative phenomenological analysis revealed four super-ordinate themes (“threat appraisal”, “emotional episodes”, “sex-specific threat” and “forgive and forget”) and unequivocal sex differences in romantic jealousy consistent with the evolutionary account. Self-esteem, particularly when conceptualized as an index of mate value, emerged as an important proximal mediator for both sexes. However, specific outcomes were dependent upon domains central to the individual's self concept that were primarily sex-specific. The findings are integrated within the context of existing self-esteem and evolutionary theory and future directions for romantic jealousy research are suggested.
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Affiliation(s)
- Nicola J. Fussell
- School of Experimental Psychology, University of Bristol, United Kingdom
| | - Brian T. Stollery
- School of Experimental Psychology, University of Bristol, United Kingdom
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