The poison of the black widow spider works by stimulating the release of excessive amounts of

a. acetylcholine
b. dopamine
c. endorphins
d. serotonin
e. GABA


a. acetylcholine

Psychology

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Which of the following values indicates the strongest relationship between two variables as measured by a correlation coefficient?

a. -0.81 b. +0.66 c. +1.22 d. -3.21

Psychology

The "target" of one's motivated behavior is known as a(n)

a. drive. b. goal. c. incentive. d. transductive level.

Psychology

Roni is an adolescent immigrant from a collectivist culture. The longer his family has been in the United States, the lesser Roni feels committed to obeying his parents and fulfilling family obligations. As a result, Roni may experience

A) acculturative stress. B) bicultural avoidance. C) ethnic-identity foreclosure. D) ethnic-identity moratorium.

Psychology

On which of the following does a child's capacity for creativity depend?

A) The amount of knowledge they have about a topic B) Their metacognitive skills C) Their executive processing strategies D) Their short-term memory abilities

Psychology