The independent variable manipulated by Tryon in his artificial selection studies of maze running by rats was
Answer: Mating bright dim mice
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What conclusion was reached by researchers studying the relationship between stressful life events and anxiety/depressive disorders?
a. Stressful life events are much more common precursors of depression. b. Stressful life events are much more common precursors of anxiety disorders. c. Stressful events frequently precede the development of both anxiety and depressive disorders. d. The reported association between life events and these disorders is the result of the tendency to expect such a relationship rather than a true association.
A therapist says to her client, "What is said in this room is kept in strict confidence unless there are legal or therapeutic reasons to reveal it. Under most circumstances, though, you have control over what gets disclosed. Unless you give me permission, I will not disclose any confidential information." The therapist is describing the ____
a. therapist's right of confidentiality c. therapist's duty to warn b. client's right to treatment d. client's privileged communication
Japanese infants are more likely to have _____ than they are _____ attachment styles.
A) avoidant; secure B) ambivalent; secure C) avoidant; ambivalent D) ambivalent; avoidant
Alex the parrot's remarkable facility for language was reported in a journal article. What type of research technique was used?
a. Archival b. Participant-Observer c. Survey d. Case Study