The Strange Situation Consists of

The Strange Situation consists of

A) placing an infant on an elevated table with a shallow and deep end and attempting to get the infant to cross the deep end in order to reach its mother.
B) observing the infant's reactions to a series of structured laboratory episodes involving his or her mother and a stranger.
C) presenting the infant with an ambiguous stimulus (like a scary toy) to see whether he or she uses cues provided by others to regulate his or her own reactions to the strange event.
D) asking mothers to abruptly present an expressionless face (still-face) to infants after establishing a playful interaction.