Reversible conditions such as depression and drug interactions can cause the symptoms of dementia
Indicate whether this statement is true or false.
True
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Research suggests that, in general, alcohol tends to increase aggression only ____
a. among habitual drinkers b. among people with high testosterone levels c. when people are exposed to provocations or frustrations d. among men
Mark writes a behavioral contract with his roommate stating that Mark will tear up one baseball card from his prized collection each week that his television viewing exceeds the level in the contract. Which contingency in a behavioral contract involves the loss of a reinforcer when an undesirable behavior occurs?
a. positive punishment b. negative reinforcement c. positive reinforcement d. negative punishment
The psychological goal of understanding behavior is achieved when
a. control over behavior is made possible. b. a careful description of behavior is made. c. psychologists can explain why a behavioral phenomenon occurs. d. empirical evidence is obtained.
Which of the following structures are active during REM sleep but not during wakefulness or NREM sleep?
A. the locus coeruleus B. the raphe nucleus C. the basal forebrain D. the rostral pontine reticular formation