Montserrat Belinchón

The role of the behavioral immune system in the expression of short and long-term orientation in young Chilean men during the COVID-19 pandemic

Oriana Figueroa, Pablo Polo, Daniel Torrico-Bazoberry, Gabriela Fajardo et autres

INTRODUCTION: The COVID-19 pandemic drastically changed people's lives. It had consequences at the individual and social level. The behavioral immune system predicts that when faced with the risk of contagion from pathogens, people tend to reduce their sociality, especially sociosexuality. We examine …

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Competitive Altruism as a Status Signal and Reproductive Strategies in Their Expression in Men and Women

Oriana Figueroa, Pablo Polo, Eugenio Guzmán, Nicolas González et autres

The Dual Function Hypothesis in Male Human Faces. The Relationship between Fluctuating Asymmetry and Facial Masculinity with Third Perception of Fighting Ability and Attractiveness

Jaquelin Morillo, Abigail Arenas, Montserrat Belinchón, Nohelia Valenzuela et autres

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The role of the behavioral immune system in the expression of short and long-term orientation in young Chilean men during the COVID-19 pandemic

Oriana Figueroa, Pablo Polo, Daniel Torrico-Bazoberry, Gabriela Fajardo et autres

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The effect of intergroup competition outcome on ingroup cooperation: insights from the male warrior hypothesis

Montserrat Belinchón, Pablo Polo, Carlos Rodríguez‐Sickert, Oriana Figueroa et autres

Introduction: The Male Warrior Hypothesis (MWH) proposes that sex-specific selective pressures have promoted male cooperation with the ingroup members to outcompete rival groups. However, intergroup conflicts do not occur in isolation and the outcomes of previous competitions may influence group cooperativeness. Since …

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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

Pablo Polo, Gabriela Fajardo, José Antonio Muñoz‐Reyes, Nohelia Valenzuela et autres

Testosterone plays an important role as a social hormone. Current evidence suggests that testosterone is positively related to sociosexuality increasing the psychological attitudes toward investing in short-term versus long-term mating and promotes status-seeking behaviors both by dominance and prestige. In addition, the …

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Evidence of the active participation of women in the intergroup conflict based on the use of aggression and cooperation

José Antonio Muñoz‐Reyes, Daniel Torrico-Bazoberry, Pablo Polo, Oriana Figueroa et autres

Intergroup conflict has been a persistent aspect of human societies since the emergence of our species. Various researchers have proposed that competition between groups has acted as a key selective force throughout human evolutionary history. Such intergroup competition for limited resources exacerbated …

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Diseños de Investigación en Psicología: Casos prácticos para resolver con SPSS

María Isabel Núñez Peña, Roser Bono, Montserrat Belinchón