The Strange Situation Is an Observational Measure of Infant Attachment

The Strange Situation is an observational measure of infant attachment developed by Mary Ainsworth. It requires the infant to:

A) crawl through a dark tunnel with his or her caregiver and a stranger waiting on the other side.
B) move through a series of introductions, separations, and reunions with his or her caregiver and an adult stranger.
C) experience loud noises in a room with only a stranger present.
D) choose between his or her mother and father in a strange situation.