In what way do morphine and other opiates produce pain relief?

A. by inhibiting the release of substance P
B. by mimicking the effects of endorphins
C. by preventing sodium from crossing the membrane
D. by altering blood flow to various parts of the nervous system


Answer: B

Psychology

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Odd or eccentric personality disorders seem to have a genetic influence as well as an influence from

a. cultural demands. b. psychosocial misunderstandings. c. family factors. d. life disappointments.

Psychology

People tend to make internal attributions for behavior when the behavior is:

a. high in consistency, but low in distinctiveness or consensus b. high in consistency, high in distinctiveness and high in consensus c. low in consistency, but high in distinctiveness or consensus d. low in consistency, low in distinctiveness, and low in consensus

Psychology

Which of the following theorists favor substituting "stable learned responses" for "traits" in order to explain a person's actions?

a. neo-Freudians b. strict psychoanalysts c. strict learning theorists d. humanistic theorists

Psychology

Statistical inference is a process that relies on _____ statistics

a. inferential c. descriptive b. standardized d. graphic

Psychology