Behavior that is carried out with the goal of helping others is called __________ behavior

What type of behaviors are concerned with manipulating the environment according to rules and standards to attain a desired goal?

a) affiliation b) antisocial c) altruistic d) achievement

What is one reason that infants who have been sleeping through the night start waking up again when they are between 18 and 24 months old?

a. They become more aware that they are sleeping by themselves. b. They have more nightmares. c. They watch too much television. d. They drink too many liquids before bedtime.