TY - JOUR
T1 - Friends and foes
T2 - Neural correlates of prosocial decisions with peers in adolescence
AU - Schreuders, Elisabeth
AU - Smeekens, Sanny
AU - Cillessen, Antonius H.N.
AU - Güroğlu, Berna
PY - 2019/6
Y1 - 2019/6
N2 - Adolescence is a critical period for social orientation to peers and for developing social skills in interactions with peers. In the current study we examined the neural correlates of prosocial decisions for friends and disliked peers, and their links with participants' friendship quality and empathy as indices of social competence. Participants’ friends and disliked peers were identified using sociometric nominations. Mid-adolescents (M age = 14.6; N = 50) distributed coins between themselves and another player in a set of allocation games where they could make prosocial or selfish decisions for their friends and disliked peers, as well as for neutral and unfamiliar peers. Participants made the most prosocial decisions for friends and the least prosocial decisions for disliked peers. Prosocial decisions for friends yielded activity in the putamen and posterior middle temporal gyrus (pMTG) when compared to prosocial decisions for disliked peers, and in the superior parietal lobule (SPL) and precentral gyrus when compared to prosocial decisions for unfamiliar peers. Selfish decisions for friends and decisions for disliked peers did not result in heightened neural activity. Exploratory analyses of the associations between these neural activation patterns and measures of social competence revealed that putamen activity related negatively to negative friendship quality and that empathic personal distress related positively to SPL and precentral gyrus activity. Together, the findings illustrated that the SPL, precentral gyrus, pMTG, and putamen may be involved in promoting the continuation of friendships, and that social competence may modulate these neural mechanisms.
AB - Adolescence is a critical period for social orientation to peers and for developing social skills in interactions with peers. In the current study we examined the neural correlates of prosocial decisions for friends and disliked peers, and their links with participants' friendship quality and empathy as indices of social competence. Participants’ friends and disliked peers were identified using sociometric nominations. Mid-adolescents (M age = 14.6; N = 50) distributed coins between themselves and another player in a set of allocation games where they could make prosocial or selfish decisions for their friends and disliked peers, as well as for neutral and unfamiliar peers. Participants made the most prosocial decisions for friends and the least prosocial decisions for disliked peers. Prosocial decisions for friends yielded activity in the putamen and posterior middle temporal gyrus (pMTG) when compared to prosocial decisions for disliked peers, and in the superior parietal lobule (SPL) and precentral gyrus when compared to prosocial decisions for unfamiliar peers. Selfish decisions for friends and decisions for disliked peers did not result in heightened neural activity. Exploratory analyses of the associations between these neural activation patterns and measures of social competence revealed that putamen activity related negatively to negative friendship quality and that empathic personal distress related positively to SPL and precentral gyrus activity. Together, the findings illustrated that the SPL, precentral gyrus, pMTG, and putamen may be involved in promoting the continuation of friendships, and that social competence may modulate these neural mechanisms.
KW - Adolescence
KW - fMRI
KW - Friendships
KW - Peer relationships
KW - Prosocial behavior
KW - Social decision-making
UR - http://www.scopus.com/inward/record.url?scp=85064045926&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85064045926&partnerID=8YFLogxK
U2 - 10.1016/j.neuropsychologia.2019.03.004
DO - 10.1016/j.neuropsychologia.2019.03.004
M3 - Article
C2 - 30871971
AN - SCOPUS:85064045926
SN - 0028-3932
VL - 129
SP - 153
EP - 163
JO - Neuropsychologia
JF - Neuropsychologia
ER -