According to __________ theory, today's members of our species have biological systems that foster the formation and maintenance of social relationships, and this is manifested in a universal "need to belong."

Which of the following accurately summarizes the results of Milgram's "study of memory and learning"?

a) About 15% of the subjects administered the highest shock possible. b) About 25% of the subjects administered the highest shock possible. c) About 40% of the subjects administered the highest shock possible. d) About 65% of the subjects administered the highest shock possible.

Suppose you wave an attractive rattle in front of an infant. The infant reaches out to grasp the rattle, but instead you "hide" it under a pillow sitting in front of the infant. Now the infant acts as if the rattle no longer exists

This example demonstrates the concept Piaget called object permanence. Indicate whether the statement is true or false