When you tell jokes and your friends laugh, you are more likely to tell jokes to your friends. Your friends are _______ for telling jokes
a. discriminative stimuli
b. S-deltas
c. punishers
d. conditioned stimuli
a
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A rapid EEG (beta waves), dreaming, rapid eye movements, and profound muscle relaxation go with
a. Stage 1 sleep. b. Stage 2 sleep. c. REM sleep. d. relaxed wakefulness.
Cross-cultural research looking at performance on a difficult letter-unscrambling task indicates that a. Asian-American students worked harder than the European-American students if they were first asked tothink about their mothers
b. Asian-American students worked harder than the European-American students if they were first asked tothink about themselves. c. Asian-American and European-American worked equally hard if they were first asked to think about theirmothers. d. European-American students worked harder than the Asian-American students if they were first asked tothink about their mothers.
Barbara was six months pregnant when her mother called to say her father was in a car accident and had been taken to the hospital. Barbara believed that her father was probably not badly hurt, but flew home to visit her parents anyway. When she arrived, she found that her father was going to be just fine, though he did have some bad breaks and lacerations. This stress-related experience would
most likely a. have no lasting effect on Barbara's unborn child. b. contribute to sleep and feeding problems that Barbara's baby exhibited following birth. c. cause Barbara to deliver her baby three weeks early. d. result in Barbara's baby being somewhat hyperactive during the preschool years.
Which of the following is true regarding childhood fears?
a. They increase in number throughout childhood. b. They are more unrealistic with age. c. More girls than boys report fears. d. Children report fewer fears about school performance and social anxiety as they get older.