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 mother and a stranger waiting on the other side.
B) experience a series of introductions,separations,and reunions with the mother and a stranger.
C) experience a series of loud noises while placed in a room with only an adult stranger present.
D) choose between his or her mother and his or her father while experiencing a strange situation.