"Maternal Care and Mental Health".193 In 2008.H.Building on the work on temperament of Stella Chess, Kagan rejected almost every assumption on which attachment theory's cause was based.

Enhancing Early Attachments: Theory, Research, Intervention and Policy.50 Anxious-ambivalent attachment edit Anxious-ambivalent attachment is also misnamed as "resistant attachment".

But he didnt enjoy.Drawing on records of behaviours discrepant with the A, B and C classifications, a fourth classification was added by Ainsworth's colleague Mary Main.