Which group shows the greatest variations in cognitive performance?
A. young adults
B. middle-aged adults
C. adults age 85-90
D. adults age 100 or older
Answer: D
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Someone who has had a traumatic experience should speak extensively with a therapist as soon as possible to prevent post-traumatic stress disorder (PTSD)
a. True b. False Indicate whether the statement is true or false
What was the primary focus of sexual research in the 19th century?
a. Woman and orgasms b. Male sexual response c. Contraceptive development d. Atypical and unhealthy sexuality
Learned helplessness is demonstrated in laboratory animals by a. creating aversive stimuli (such as electrical shocks to the foot) that the animal can control. b. creating aversive stimuli (such as electrical shocks to the foot) that the animal cannot control. c. creating pleasant stimuli (such as a food pellet) that the animal cannot control
d. creating pleasant stimuli (such as a food pellet) that the animal can control.
Which of the following is NOT a likely complication from abuse of cocaine over time?
a) heart attacks b) strokes c) hallucinations d) heart palpitations