Table 4.

AIC and BIC values of the Models Assessing Associations of Peer Attachment with Neural Risk Processing and Risk-Preference.

Model	Age + Sex		Age + Sex + peer attachment		Peer attachment X Age		Peer attachment X Sex		Peer attachment X Age + Peer attachment X Sex		Peer attachment X Age X Sex
	AIC	BIC	AIC	BIC	AIC	BIC	AIC	BIC	AIC	BIC	AIC	BIC
Right insula	1360	1386	1361	1392	1361	1397	1359	1399	1363	1404	1363	1417
Left insula	1388	1415	1390	1421	1391	1427	1392	1433	1393	1434	1397	1452
dACC	1441	1468	1443	1474	1444	1480	1444	1484	1445	1486	1449	1503
Risk-preference	1423	1459	1425	1466	1427	1472	1427	1477	1427	1477	1427	1491

Note. Preferred models are marked in bold. AIC = Akaike Information Criterion, BIC = Bayesian Information Criterion.