Which of the following summarize observations, explain these observations, allow prediction, and guide future research?
a. accurate hypotheses
b. operational definitions
c. good theories
d. statistical results
ANSWER: c
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Sleep terrors and sleepwalking generally occur a. during REM sleep
b. during the twilight stages between sleep and waking. c. during NREM sleep. d. after some severe daytime stressor.
Mrs. Fujimori has been caring for her husband who has lung cancer. She reports feeling depressed and states she herself has become unusually susceptible to infections. One explanation is that the stress has weakened her immune system. Another is that she has ____
a. a hardy personality b. a Type A personality c. many other emotionally supportive relationships d. become more pessimistic
Classical conditioning is useful because it is adaptive to:
a. react quickly to sudden changes in the environment b. learn to ignore events that are of little long-term significance c. learn what events in the environment signal d. learn about the consequences of behavioral responses
One of the top programs on SAMHSA's list of effective prevention programs is DARE
Indicate whether the statement is true or false