Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10637/15362

Chimpanzees’ (Pan troglodytes) internal arousal remains elevated if they cannot themselves help a conspecific.


Ver/Abrir:
 Chimpanzees_Hepach_JCP_2021.pdf
  Acceso restringido
735,92 kB
Adobe PDF
 Request a copy
Ver/Abrir:
 Chimpanzees_Hepach_JCP_2021.JPG
44,88 kB
JPEG
Título : Chimpanzees’ (Pan troglodytes) internal arousal remains elevated if they cannot themselves help a conspecific.
Autor : Hepach, Robert
Vaish, Amrisha
Kano, Fumihiro
Albiach Serrano, Anna
Benziad, Leïla
Call, Josep
Tomasello, Michael
Materias: Comportamiento animalAnimal behaviourChimpancésChimpanzeesMotivaciónMotivationEvoluciónEvolution (Biology)Activación (Psicología)Arousal (Physiology)AlimentosFoodNiñosChildren
Editorial : American Psychological Association
Citación : Hepach, R., Vaish, A., Kano, F., Albiach-Serrano, A., Benziad, L., Call, J. & Tomasello, M. (2021). Chimpanzees’ (Pan troglodytes) internal arousal remains elevated if they cannot themselves help a conspecific. Journal of Comparative Psychology, vol. 135, i. 2 (may.), pp. 196–207. DOI: https://doi.org/10.1037/com0000255
Resumen : Chimpanzees help conspecifics achieve their goals in instrumental situations, but neither their immediate motivation nor the evolutionary basis of their motivation is clear. In the current study, we gave chimpanzees the opportunity to instrumentally help a conspecific to obtain food. Following recent studies with human children, we measured their pupil diameter at various points in the process. Like young children, chimpanzees’ pupil diameter decreased soon after they had helped. However, unlike children, chimpanzees’ pupils remained more dilated upon watching a third party provide the needed help instead of them. Our interpretation is that chimpanzees are motivated to help others, and the evolutionary basis is direct or indirect reciprocity, as providing help oneself sets the conditions for a payback. This is in contrast to young children whose goal is to see others being helped—by whomever—presumably because their helping is not based on reciprocity. (PsycInfo Database Record (c) 2021 APA, all rights reserved)
Descripción : Este recurso no está disponible en acceso abierto por política de la editorial.
URI : http://hdl.handle.net/10637/15362
Derechos: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
ISSN : 0735-7036
1939-2087 (Electrónico)
Fecha de publicación : may-2021
Centro : Universidad Cardenal Herrera-CEU
Aparece en las colecciones: Dpto. Producción y Sanidad Animal, Salud Pública Veterinaria y Ciencia y Tecnología de los Alimentos





Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.