You just accomplished a goal and rewarded yourself with a delicious treat. The pleasant feelings that result from these behaviors are made possible by the release of _____

Breech births are potentially dangerous because the _____

a. umbilical cord can be constricted, leading to brain damage b. fetus can get stuck in the birth canal c. fetus's heart might stop beating d. mother can lose consciousness

In group therapy, Don, a disturbed teenager, acts out a typical family fight with the therapist playing his father and with other group members playing his mother, brothers, and sisters. This type of therapy is known as

a. a transference group. b. psychodrama. c. logotherapy. d. a sensitivity group.