Dwayne has been using heroin for two years. While visiting his mother, he decides to stop. When he stops using the drug, Dwayne experiences shaking, irritability, and an inability to concentrate because he is going through ____
a. psychological dependence
b. tolerance
c. addiction
d. withdrawal
d
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The major assessment techniques for identifying dissociative disorders involve
a. role-playing and interpretation. b. subtle insights and intuitive analysis. c. interviews and questionnaires. d. strict psychological investigation.
Which of the following is FALSE? a. Naturalistic observation involves observing humans or other animals behave in their natural setting. b. Naturalistic observation increases the ecological validity of a study
c. Laboratory observation involves observing behavior in a more contrived situation. d. Laboratory observation increases the ecological validity of a study.
Token economies and behavioral contracting are techniques used by ______ therapists
a. psychoanalytic c. rational-emotive b. Gestalt d. behavioral
Sanat and Mohammad both have black hair and brown eyes. Their son Ayman has black hair and brown eyes
It would be necessary to know the underlying combination of genetic material in order to confirm that Ayman has received similar genes from both his parents. If Ayman has received similar genes from both parents, he is said to be ___________ for those traits. a. homozygous c. genus b. heterozygous d. phyla