brazleton (social releasers)
schaffer and emerson refuting monotropy
hazan and shaver (love quiz) supporting IWM + attachment styles
BEI project (zeanah et al.) supporting ERA
-of 95 institutionalised children 44% had a disinhibited attachment
bailey et al. supporting continuity in attachment styles
mothers who had poor attachments with their own mothers tended to have poor attachments with their own children