Sex differences in the psychophysiological response to an intergroup conflict

Conflict induces psychophysiological responses, but less is known about responses to intergroup conflict. Intergroup relationships activate social processes, adding complexity to people's physiological responses. This study analyzes the psychophysiological responses to intergroup conflict consi...

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Detalles Bibliográficos
Autores: Alacreu Crespo, Adrián, Peñarroja, Vicente, Hidalgo, Vanesa, Martinez-Tur, Vicente, Salvador, Alicia, Serrano, Miguel Ángel
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Universitat Oberta de Catalunya (UOC)
Repositorio:O2, repositorio institucional de la UOC
OAI Identifier:oai:openaccess.uoc.edu:10609/112966
Acceso en línea:https://hdl.handle.net/10609/112966
Access Level:acceso abierto
Palabra clave:intergroup conflict
mood
cardiovascular
cortisol
testosterone
sex differerences
conflicte entre grups
estat d'ànim
testosterona
diferències de sexe
conflicto entre grupos
estado de ánimo
diferencias de sexo
Sex differences
Diferències entre sexes
Diferencias entre sexos
Descripción
Sumario:Conflict induces psychophysiological responses, but less is known about responses to intergroup conflict. Intergroup relationships activate social processes, adding complexity to people's physiological responses. This study analyzes the psychophysiological responses to intergroup conflict considering sex differences. Thus, 150 young people were distributed in 50 groups in two conditions (conflict vs. non-conflict). Conflict was created in the interaction between two groups (three people each) in the laboratory. Their responses were compared to a control group. Mood, heart rate variability, cortisol, and testosterone were measured. Results showed that intergroup conflict induced a less pronounced decrease in negative and positive mood, and a reduction in parasympathetic activity (RMSSD of IBI). Moreover, women in conflict showed lower testosterone levels than men in conflict and control women. Finally, women's conflict perception correlated with their psychophysiological response. Results suggest that intergroup conflict induces emotional, cardiovascular, and endocrine responses, and that men and women interpret conflict differently.