(A)PF(C) - Minnesota study (Soufre et al) - Childhood
P - Followed participants from infancy to late adolescence
F - Found continuity between early attachment and later emotional/social behaviour. Securely attached children were rated most highly for social competence later in childhood, were less isolated and more popular in than insecurely attached children
C - Considering the role of the IWM, infants who are securely attached will have positive expectation that others whom they relate to will be trustworthy and friendly in return