The essence of the application of social norm theory is to

A) increase awareness of consequences of antisocial norms
B) increase conformity to prevailing norms
C) help people to resist conforming to deviant norms
D) correct people's misperceptions of norms

A person who is rigid,compulsively neat,obstinate,and overly conscientious as an adult,may have started reacting this way in the anal stage of psychosexual development.

According to Piaget,the first stage of cognitive development is the _____ period,which lasts from birth until about age 2.