Ainsworth’s ’Strange Situation’ (1978)-
1-Baby is encouraged to explore (exploration and base security).
2-Stranger comes in, talks to CG, approaches the baby (stranger anxiety).
3-CG leaves baby and stranger together (separation and stranger anxiety).
4-CG returns and stranger leaves (reunion and secure base).
5-CG leaves baby alone (separation anxiety).
6-Stranger returns (stranger anxiety).
7-CG reunites with baby when returned (reunion behaviour).