1) The anthropologist Colin Turnbull described an incident in which a pygmy man
raised in the thick African jungle was taken to an open plain. As the two men
approached a herd of buffalo by car, the pygmy became fearful of the growing animals.
The pygmys misperception illustrates the importance of _________ in perception and
long-term memory storage.
a.figure-ground
b.prior knowledge
c.proximity
d.stimulus intensity
2) Healthier eating habits make people feel better and give them more energy over the
long run. Yet many people do not improve their eating habits, especially if healthful
foods are difficult and time-consuming to prepare. Three of the following are possible
explanations for the lack of improvement (i.e., behavior change) in peoples eating
habits. Judging from what you have learned about instrumental conditioning, choose the
alternative that is not a likely explanation.
a.Extrinsic reinforcers are usually more effective than intrinsic reinforcers.
b.Eating junk food also has its reinforcers.
c.From a cost-benefit perspective, change is not worthwhile.
d.Reinforcement (in the form of feeling healthier) is delayed.
3) From Maslows perspective, which one of the following best reflects a deficiency
need?
a.Lorne writes and plays folk songs as a way of expressing himself.
b.Geri finds ancient civilizations fascinating.
c.Rachel is curious about why her science experiment didnt turn out the way she
expected it would.
d.Bill is worried that Mark might beat him up on the way home from school.
4) Three of the following common criticisms of using behaviorist approaches in the
classroom are valid ones. Which one usually is not true about behaviorist approaches?
a.When a student who enjoys an activity is given extrinsic reinforcement for doing it,
the students intrinsic interest in the activity may decrease.
b.If some misbehaviors are reduced through reinforcement or punishment, other
misbehaviors will always spring up to replace them.