It is difficult to assess the effectiveness of complementary and alternative medicines because __________.
A. patients hide the fact that they are using these therapies
B. few have been subjected to rigorous scientific study
C. there aren't enough people using these therapies to study them
D. they are so new, there has not been time to collect data
Answer: B
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Liza has an anxiety disorder. She is currently seeing a therapist who believes that anxiety disorders are a result of illogical, irrational thought processes. Liza is probably seeking treatment from a _____________
a) behaviorial psychologist b) cognitive psychologist c) psychoanalyst d) psychologist with a biological perspective
A conduit between the mother and fetus, this organ provides nourishment and oxygen via the umbilical cord
a) Amniotic sac b) Ectoderm c) Placenta d) Endoderm
The three-strikes laws state that ______.
A. an offender breaks the law on an average three times before being caught and charged B. an offender breaks the law on an average three times before being sent to rehabilitation C. after a third criminal conviction, offenders go to prison for a very long time D. after a third criminal conviction, offenders go to rehabilitation for a very long time
Which type of operant reinforcer is learned with examples of this reinforcer being money and social reinforcers?
a. primary reinforcer b. secondary reinforcer c. continuous reinforcer d. variable reinforcer