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Garza R, Byrd-Craven J. The role of hormones in attraction and visual attention to facial masculinity. Front Psychol 2023; 14:1067487. [PMID: 36860792 PMCID: PMC9969844 DOI: 10.3389/fpsyg.2023.1067487] [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: 10/11/2022] [Accepted: 01/16/2023] [Indexed: 02/16/2023] Open
Abstract
The current study investigated the ovulatory shift hypothesis, which suggests that women prefer more masculine traits when estradiol is high, and progesterone is low (E/P ratio). The current study used an eye tracking paradigm to measure women's visual attention to facial masculinity across the menstrual cycle. Estradiol (E) and progesterone (P) were collected to determine if salivary biomarkers were associated with visual attention to masculine faces in a short- and long-term mating context. Women (N = 81) provided saliva samples at three time points throughout their menstrual cycle and were asked to rate and view men's faces that had been manipulated to appear feminine and masculine. Overall, masculine faces were viewed longer compared to feminine faces and this was moderated by mating context, where women viewed masculine faces longer for a long-term relationship. There was not any evidence suggesting that E/P ratio was associated with preferences for facial masculinity, but there was evidence to suggest that hormones were associated with visual attention to men in general. In line with sexual strategies theory, there was evidence to suggest that mating context and facial masculinity are important in mate choice; however, there was no evidence to suggest that women's mate choice was associated with shifts across the menstrual cycle.
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Affiliation(s)
- Ray Garza
- Department of Psychology and Communication, Texas A&M International University, Laredo, TX, United States,*Correspondence: Ray Garza,
| | - Jennifer Byrd-Craven
- Oklahoma Center for Evolutionary Analysis, Department of Psychology, Oklahoma State University, Stillwater, OK, United States
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2
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Wendołowska A, Czyżowska N, Czyżowska D. The Role of Attachment and Dyadic Coping in Shaping Relational Intimacy: Actor-Partner Interdependence Model. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16211. [PMID: 36498285 PMCID: PMC9738089 DOI: 10.3390/ijerph192316211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
People's attachment styles play a fundamental role in shaping their intimate relationships. Anxiously attached individuals have a strong need for closeness but a poor ability to obtain the closeness they seek. In contrast, people high in avoidance tend to avoid intimacy in close relationships. Dyadic coping can strengthen the bond between partners, and develop empathy, commitment, sensitivity, and responsiveness to the partner's needs, which may be the basis of shaping intimacy and closeness. The effects of attachment on relational intimacy were examined, using the actor-partner interdependence model and data from 144 heterosexual couples, aged 26 to 60. Both partners completed measures of attachment, intimacy as a relationship satisfaction dimension, and dyadic coping. The results showed that men's attachment-related avoidance is related to their own intimacy; also, the avoidant attachment of both spouses is related to each other's intimacy. The effect of having children on intimacy was significant for men; the effect of financial situation on intimacy was significant for women. Moreover, problem-focused common dyadic coping appeared to have a significant moderating effect on the relationship between attachment-related avoidance and intimacy. Adult attachment and dyadic coping significantly contributed to partners' relational intimacy.
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Affiliation(s)
- Anna Wendołowska
- Institute of Psychology, Jagiellonian University, 30-060 Kraków, Poland
| | - Natalia Czyżowska
- Institute of Psychology, Pedagogical University of Kraków, 30-084 Kraków, Poland
| | - Dorota Czyżowska
- Institute of Psychology, Jagiellonian University, 30-060 Kraków, Poland
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Csajbók Z, Berkics M, Havlíček J. Meeting minimum mate preference thresholds can be more important than the overall score. PERSONALITY AND INDIVIDUAL DIFFERENCES 2022. [DOI: 10.1016/j.paid.2022.111675] [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: 11/29/2022]
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4
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Ehret G, Romand R. Awareness and consciousness in humans and animals – neural and behavioral correlates in an evolutionary perspective. Front Syst Neurosci 2022; 16:941534. [PMID: 35910003 PMCID: PMC9331465 DOI: 10.3389/fnsys.2022.941534] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/29/2022] [Indexed: 11/29/2022] Open
Abstract
Awareness or consciousness in the context of stimulus perception can directly be assessed in well controlled test situations with humans via the persons’ reports about their subjective experiences with the stimuli. Since we have no direct access to subjective experiences in animals, their possible awareness or consciousness in stimulus perception tasks has often been inferred from behavior and cognitive abilities previously observed in aware and conscious humans. Here, we analyze published human data primarily on event-related potentials and brain-wave generation during perception and responding to sensory stimuli and extract neural markers (mainly latencies of evoked-potential peaks and of gamma-wave occurrence) indicating that a person became aware or conscious of the perceived stimulus. These neural correlates of consciousness were then applied to sets of corresponding data from various animals including several species of mammals, and one species each of birds, fish, cephalopods, and insects. We found that the neural markers from studies in humans could also successfully be applied to the mammal and bird data suggesting that species in these animal groups can become subjectively aware of and conscious about perceived stimuli. Fish, cephalopod and insect data remained inconclusive. In an evolutionary perspective we have to consider that both awareness of and consciousness about perceived stimuli appear as evolved, attention-dependent options added to the ongoing neural activities of stimulus processing and action generation. Since gamma-wave generation for functional coupling of brain areas in aware/conscious states is energetically highly cost-intensive, it remains to be shown which animal species under which conditions of lifestyle and ecological niche may achieve significant advantages in reproductive fitness by drawing upon these options. Hence, we started our discussion about awareness and consciousness in animals with the question in how far these expressions of brain activity are necessary attributes for perceiving stimuli and responding in an adaptive way.
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Affiliation(s)
- Günter Ehret
- Institute of Neurobiology, University of Ulm, Ulm, Germany
- *Correspondence: Günter Ehret,
| | - Raymond Romand
- Faculty of Medicine, Institute de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), University of Strasbourg and Centre National de la Recherche Scientifique (CNRS), Strasbourg, France
- Raymond Romand,
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Tu E, Raposo S, Muise A. Leading Better Sex Lives: Is Trait Charisma Associated with Higher Sexual Desire and Satisfaction in Romantic Relationships? ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:505-519. [PMID: 34535838 DOI: 10.1007/s10508-021-02138-x] [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: 07/24/2020] [Revised: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 06/13/2023]
Abstract
Sexuality is a key predictor of relationship satisfaction, but sexual desire and satisfaction can be difficult to maintain over time. Past research has investigated who might be more likely to experience higher (compared to lower) levels of desire and sexual satisfaction in their relationships. Certain aspects of personality, such as extraversion, have been associated with sexual satisfaction and desire, but evidence linking personality to sexual outcomes has generally been mixed, meaning there is a lot left to learn about how personality is associated with sexual well-being. A promising, yet unexplored, trait that could be associated with higher sexual desire and satisfaction is charisma-a combination of influence and affability that has been identified as a desirable trait when people are selecting a romantic or sexual partner. Across two studies-a cross-sectional study of individuals in relationships (N = 413) and a 21-day dyadic daily experience study (N = 121 couples)-people higher in charisma reported being more communal during sex and reported higher sexual desire and satisfaction. Through higher sexual communal strength, people with a charismatic partner also reported higher daily sexual desire and sexual satisfaction. The effects were largely retained above and beyond general communal strength and Big Five personality dimensions, although in Study 1, charisma was no longer associated with sexual desire and satisfaction when controlling for extraversion. The current findings provide initial evidence that charismatic people tend to be responsive to their partner's sexual needs, which is associated with higher desire and sexual satisfaction in romantic relationships.
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Affiliation(s)
- Eric Tu
- Department of Psychology, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada.
| | - Stephanie Raposo
- Department of Psychology, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada
| | - Amy Muise
- Department of Psychology, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada
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Novakova J, Machová K, Sýkorová K, Zíka V, Flegr J. Looking Like a Million Dollars: Does Attractiveness Priming Increase Altruistic Behavior in Experimental Games? Front Psychol 2021; 12:658466. [PMID: 34366975 PMCID: PMC8335640 DOI: 10.3389/fpsyg.2021.658466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 05/03/2021] [Indexed: 11/13/2022] Open
Abstract
The emergence of altruistic behavior constitutes one of the most widely studied problems in evolutionary biology and behavioral science. Multiple explanations have been proposed, most importantly including kin selection, reciprocity, and costly signaling in sexual selection. In order to test the latter, this study investigated whether people behave more altruistically when primed by photographs of attractive faces and whether more or less altruistic people differ in the number of sexual and romantic partners. Participants in the general population (N = 158, 84 F, 74 M) first rated the attractiveness of photographs of 20 faces of the opposite (sexually preferred) sex and then played the Dictator and Ultimatum Games (DG and UG). The photograph rating acted as priming; half the participants received photographs of people rated as more attractive than average in an earlier study, and the other half received photographs previously rated as less attractive. The attractiveness-primed participants, especially men, were expected to behave more altruistically-signaling that they are desirable, resource-possessing partners. We also expected altruists to self-report more sexual and romantic partners. The observed difference between altruistic behaviors in the attractiveness- and unattractiveness-primed groups occurred in UG offers, however, in the opposite than expected direction in women. The number of sexual partners was positively correlated to minimum acceptable offers (MAOs) in the UG, in line with expectations based on the theory of costly signaling.
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Affiliation(s)
- Julie Novakova
- Laboratory of Evolutionary Biology, Department of Philosophy and History of Science, Faculty of Science, Charles University, Prague, Czechia
| | - Kamila Machová
- Laboratory of Evolutionary Biology, Department of Philosophy and History of Science, Faculty of Science, Charles University, Prague, Czechia
| | - Katerina Sýkorová
- Laboratory of Evolutionary Biology, Department of Philosophy and History of Science, Faculty of Science, Charles University, Prague, Czechia
| | - Vojtěch Zíka
- Laboratory of Evolutionary Biology, Department of Philosophy and History of Science, Faculty of Science, Charles University, Prague, Czechia.,Center for Behavioral Experiments (CEBEX), Prague, Czechia
| | - Jaroslav Flegr
- Laboratory of Evolutionary Biology, Department of Philosophy and History of Science, Faculty of Science, Charles University, Prague, Czechia.,Applied Neuroscience and Neuroimaging, National Institute of Mental Health, Klecany, Czechia
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The Role of Sexual Selection in the Evolution of Facial Displays in Male Non-human Primates and Men. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00139-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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What Makes a Partner Ideal, and for Whom? Compatibility Tests, Filter Tests, and the Mating Stability Matrix. Behav Sci (Basel) 2020; 10:bs10020048. [PMID: 32024253 PMCID: PMC7071359 DOI: 10.3390/bs10020048] [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] [Received: 01/08/2020] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 11/19/2022] Open
Abstract
We introduce a typological characterization of possible human heterosexual couples in terms of the concordance-opposition of the orientations of their active and receptive areas as defined by the tie-up theory. We show that human mating incentives, as characterized by widely adopted approaches, such as Becker’s marriage market approach, only capture very specific instances of actual couples thus characterized. Our approach allows us to instead explore how super-cooperation among partners vs. convenience vs. constriction may be regarded as alternatives modes of couple formation and cohesion, leading to very different types of couples with different implications in terms of stability and resilience. Our results may have interesting implications for future experimental research and for individual and family counseling.
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Mogilski JK, Mitchell VE, Reeve SD, Donaldson SH, Nicolas SCA, Welling LLM. Life History and Multi-Partner Mating: A Novel Explanation for Moral Stigma Against Consensual Non-monogamy. Front Psychol 2020; 10:3033. [PMID: 32038399 PMCID: PMC6985779 DOI: 10.3389/fpsyg.2019.03033] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 12/23/2019] [Indexed: 12/13/2022] Open
Abstract
Life history theory (LHT) predicts that individuals vary in their sexual, reproductive, parental, familial, and social behavior according to the physical and social challenges imposed upon them throughout development. LHT provides a framework for understanding why non-monogamy may be the target of significant moral condemnation: individuals who habitually form multiple romantic or sexual partnerships may pursue riskier, more competitive interpersonal strategies that strain social cooperation. We compared several indices of life history (i.e., the Mini-K, the High-K Strategy Scale, pubertal timing, sociosexuality, disease avoidance, and risk-taking) between individuals practicing monogamous and consensually non-monogamous (CNM) romantic relationships. Across several measures, CNM individuals reported a faster life history strategy than monogamous individuals, and women in CNM relationships reported earlier pubertal development. CNM individuals also reported more social and ethical risk-taking, less aversion to germs, and greater interest in short-term mating (and less interest in long-term mating) than monogamous individuals. From these data, we discuss a model to explain how moral stigma toward non-monogamy evolved and how these attitudes may be mismatched to the modern environment. Specifically, we argue that the culture of sexual ethics that pervades contemporary CNM communities (e.g., polyamory, swinging) may attenuate risky interpersonal behaviors (e.g., violent intrasexual competition, retributive jealousy, partner/child abandonment, disease transmission) that are relatively more common among those who pursue multi-partner mating.
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Affiliation(s)
- Justin K. Mogilski
- Department of Psychology, University of South Carolina Salkehatchie, Walterboro, SC, United States
| | | | - Simon D. Reeve
- Department of Psychology, Oakland University, Rochester, MI, United States
| | - Sarah H. Donaldson
- Department of Psychology, Oakland University, Rochester, MI, United States
| | | | - Lisa L. M. Welling
- Department of Psychology, Oakland University, Rochester, MI, United States
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10
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Response to Commentaries: Life History Genetics, Fluid Intelligence, and Extended Phenotypes. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2019. [DOI: 10.1007/s40750-019-0109-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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