Methylphenidate (Ritalin) produces its stimulant effects by
A. promoting dopamine synthesis.
B. promoting dopamine release.
C. inhibiting the reuptake of dopamine.
D. activating dopamine receptors.
Answer: C
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Which of the following strategies for promoting generalization does NOT focus on reinforcing the target behavior outside the training situation?
a. reinforcing occurrences of generalization b. modifying natural contingencies c. incorporating common stimuli d. training skills that contact natural contingencies of reinforcement
Behaviorist theories argue that
a. there is no such thing as attachment. b. attachment is based on the association of basic need gratification with feelings of security. c. attachment results from survival instincts. d. attachment demonstrates insecurity.
Sean is nervous and creative, whereas Jennifer is energetic and extroverted. Based on research into sleep and personality, we can expect that
a. Sean and Jennifer sleep about the same amount. b. Jennifer tends to sleep longer than most people. c. Jennifer tends to sleep longer than Sean. d. Sean tends to sleep more than Jennifer, but both sleep more than most people. e. Sean tends to sleep more than Jennifer.
A recent study related to sex on television analyzed the top 15 television programs watched by American adolescents. Around _______ percent of the programs analyzed contained sexual content
a. 10 b. 25 c. 80 d. 100