In 1960, almost half of all of the families in the United States were _______ families

Telephone and computer audio conferences are effective ways for virtual groups to share information

Indicate whether the statement is true or false

People who have an unhealthy self-concept may also boast about their accomplishments

a. to mask feelings of insecurity and inadequacy. b. as a strategy for perception-checking. c. as a way to decrease their self-esteem. d. to prove their biological superiority.