Which of the following is NOT a primary reinforcer?
a. intracranial self-stimulation
b. psychoactive drug
c. money
d. sex
C
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Forgetting events prior to the time of brain damage is a characteristic of ____ amnesia.
A. retrograde B. anterograde C. proactive D. procedural
A judge will order a competency evaluation if there is ___________________ that the defendant is competent
A. no preliminary determination B. a bona fide doubtC, a prosecutor's claim D. none of the above
Research conducted by Leskovec and Horvitz (2007) has found that, in an analysis of instant messaging interactions between 240 million people, the connection between 90 percent of pairs
a. could be connected in about 20 links/hops. b. could not reliably be connected using the six degrees of separation theory. c. were connected within 8 links/hops. d. were operating only in localized (physically close) network conversations.
Which of the following is true of the use of contrived reinforcers in a clinical setting?
A) ?It is important to consistently maintain them within that setting. B) ?An attempt will often be made to withdraw them over time. C) ?It is hoped that the behavior will eventually become trapped by the natural contingencies in that environment. D) ?Both b and c are correct.