MUÑOZ REYES, JOSÉ ANTONIO
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MUÑOZ REYES, JOSÉ ANTONIO
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ja.munoz@udd.cl
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55188709100

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2024 2024 2023 2023 2022 2022 2021 2021 2020 2020 2019 2019 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9

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Correction: Testing strategic pluralism: The roles of attractiveness and competitive abilities to understand conditionality in men’s short-term reproductive strategies

2021 , FIGUEROA VALDEBENITO, ORIANA CRISTINA , MUÑOZ REYES, JOSÉ ANTONIO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , Nohelia Valenzuela , Paula Pavez , Oriana Ramírez-Herrera , Miguel Pita , David Diaz , Ana Belén Fernández-Martínez , POLO RODRIGO, PABLO

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Muscularity and Strength Affect Individual Variation in Self-Perception of Fighting Ability in Men

2019 , MUÑOZ REYES, JOSÉ ANTONIO , POLO RODRIGO, PABLO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , Paula Pavez , Nohelia Valenzuela , Oriana Ramírez-Herrera

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Us versus them mentality in football fans: Significant social defeat engages the mentalization network and disengages cognitive control areas

2022 , ZAMORANO MENDIETA, FRANCISCO , CARVAJAL PAREDES, PATRICIO ALEJANDRO , SOTO ICAZA, PATRICIA , César Salinas , STECHER GUZMAN, XIMENA PATRICIA , MUÑOZ REYES, JOSÉ ANTONIO , Vladimir López , Waldemar Méndez , Joel Barrera , Gonzalo Aragón-Caqueo , BILLEKE BOBADILLA, PABLO ERNESTO

Social affiliation is one of the building blocks that shapes cultures and communities. This motivation contributes to the development of social bonding among individuals within a group, enjoying rights, assuming obligations, and strengthening its identity. Evidence has shown that social affiliation has inspired different social phenomena, such as wars, political movements, social struggles, among others, based on two human motivations: the ingroup love and the outgroup hate. One contemporary group to study as a proxy of social affiliation, and ingroup and outgroup motivations is the sports competition. However, this affiliation model has been poorly considered in social neuroscience research. This research aimed to shed light on the neurobiological networks that are related to social affiliation in football fans of two of the most popular Chilean football teams. Methods: To this end, 43 male fans of two football rival teams watched videos of winning and losing goals of their favorite team while their brain activity was measured with functional magnetic resonance imaging (fMRI). Results: The results showed that while the activation of the reward system was observed in fans when their team scores goals against the rival, both the activation of the mentalization network and the inhibition of the dorsal anterior cingulate cortex were associated with the emotional correlates of defeat in football fans. Conclusions: Taking these findings together could contribute to a deeper understanding of social affiliation, and more importantly, of extreme affiliation phenomena, and fanaticism.

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Long-Term Mating Orientation in Men: The Role of Socioeconomic Status, Protection Skills, and Parenthood Disposition

2022 , FAJARDO RODRÍGUEZ, GABRIELA PAZ , POLO RODRIGO, PABLO , MUÑOZ REYES, JOSÉ ANTONIO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS

From an evolutionary perspective, phenotypic, social, and environmental factors help to shape the different costs and benefits of pursuing different reproductive strategies (or a mixture of them) from one individual to another. Since men’s reproductive success is mainly constrained to women’s availability, their mating orientations should be partially calibrated by features that women prefer in a potential partner. For long-term relationships, women prefer traits that signal access to resources, protection skills, and the willingness to share them. Using generalized linear models with laboratory data taken from a Chilean population (N = 197), this study aimed to test whether real and potential resources (measured as self-reported socioeconomic status), protection skills (measured as handgrip strength), and the willingness to provide resources and protection (measured as their disposition toward parenthood) are related to mating orientation in men. Our predictions were: (1) socioeconomic status would be positively associated with long-term and short-term mating orientation but for long-term-oriented individuals, this would be enhanced by having a more favorable parenthood disposition and (2) strength would be positively related to long-term mating orientation in men with higher socioeconomic status and a favorable disposition toward parenthood and it would have a positive and direct association with short-term mating orientation. Our results partially supported the first hypothesis, since men with higher socioeconomic status were more long-term oriented, but parenting disposition did not moderate this effect. Contrary to our expectations, socioeconomic status was not related to short-term mating orientation. Strength appeared not to be significant for long-term mating orientation, even interacting with other traits. However, strength by itself was powerfully linked with a short-term mating orientation. Our results suggest that only some individuals that are attractive for long-term relationships are indeed long-term oriented and may reflect the overall conflict of interests between mating strategies among sexes.

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Dataset - Base_datos_BP

2021 , NOELIA TRINIDAD VALENZUELA MARTÍNEZ , MUÑOZ REYES, JOSÉ ANTONIO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , POLO RODRIGO, PABLO

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Similarity in Indicators of Attractiveness in Heterosexual Couples, and their Relationship with Satisfaction and Trust

2022 , Paula Alvarez , POLO RODRIGO, PABLO , Nohelia Valenzuela , FIGUEROA VALDEBENITO, ORIANA CRISTINA , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , MUÑOZ REYES, JOSÉ ANTONIO

In our species, the formation and maintenance of romantic partners is a nonrandom process. In this sense, similarity between members of the couple can be relevant for the beginning of the relationship (i.e., assortative mating) and maintenance, being similarity in attractiveness one of the most interesting aspects of this phenomenon. Despite that similarity in attractive traits has been documented, there is a lack of studies including modern morphological measures like fluctuating facial asymmetry or body fat percentage when assessing the effect that similarity in attractiveness could provoke on behaviors and feelings necessary to maintain a long-term relationship (e.g., satisfaction and trust). We assessed the presence of similarity in attractiveness for self-perceived measures (attractiveness and mate value) and physical traits (body fat percentage, body mass index, and fluctuating facial asymmetry) in a population of 196 heterosexual young couples from Chile (n = 392). Then, using actor-partner interdependence models (APIM), we assessed whether satisfaction and trust within the couples were influenced by attractiveness. Our results indicated the presence of similarity for all studied traits with the exception of fluctuating facial asymmetry. In addition, we only found that self-assessment of attractiveness is important for satisfaction in women, and partner's physical attractiveness is important for satisfaction and trust in men. Our results suggest that similarity in attractiveness is not playing a major role in affecting relationship. It is probably that similarity could be better explained from the initial stages of relationship, where the mating market forces conduce to the conformation of similar couples.

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Testing strategic pluralism: The roles of attractiveness and competitive abilities to understand conditionality in men’s short-term reproductive strategies

2020 , FIGUEROA VALDEBENITO, ORIANA CRISTINA , MUÑOZ REYES, JOSÉ ANTONIO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , Nohelia Valenzuela , Paula Pavez , Oriana Ramírez-Herrera , Miguel Pita , David Diaz , Ana Belén Fernández-Martínez , POLO RODRIGO, PABLO , Alex Jones

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The role of exogenous testosterone and social environment on the expression of sociosexuality and status-seeking behaviors in young Chilean men

2024 , POLO RODRIGO, PABLO , FAJARDO RODRÍGUEZ, GABRIELA PAZ , MUÑOZ REYES, JOSÉ ANTONIO , VALENZUELA MARTÍNEZ, NOHELIA , BELINCHÓN, MONTSERRAT , FIGUEROA VALDEBENITO, ORIANA CRISTINA , Ana Fernández-Martínez , Marcel Deglín , Miguel Pita

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Sintonizando con otro: la teoría polivagal y el proceso de psicoterapia

2022 , Michele Dufey D. , Ana María Fernández T. , MUÑOZ REYES, JOSÉ ANTONIO

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Corrigendum to “Are facial width-to-height ratio, 2D:4D digit ratio and skeletal muscle mass related to men dominant behavior in the Chicken Game?” [Pers. Individ. Differ. 184 (2022) 111209]

2022 , POLO RODRIGO, PABLO , MUÑOZ REYES, JOSÉ ANTONIO , Valeska Cid , Nohelia Valenzuela , Oriana Ramírez-Herrera , Paula Pavez

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