The effect of a neurotransmitter on a postsynaptic neuron is determined by the ____.

A. speed the action potential traveled down the axon
B. number of branches of the presynaptic axon
C. receptors on the postsynaptic membrane
D. distance between the synapse and the cell body


Answer: C

Psychology

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From the time they are born, twins Johnny (a boy) and Joannie (a girl) are treated diversely. For example, whenever Johnny plays with a truck, his parents praise his behavior. Whenever Joannie shows an interest in a doll, her parents praise her actions. A social learning theorist would likely argue that this _____ will likely lead to distinct gender roles for Johnny and Joannie

a. observational learning b. parental identification c. systemizing d. differential reinforcement

Psychology

Which of the following is true about gender and achievement?

A. Men and women act similarly in achievement settings. B. Men and women differ in the way they define success. C. Women in our society are more likely to see success in terms of external standards. D. Men and women assign similar values to achievement tasks.

Psychology

When the surgeon's patient died, the intern decided the surgeon was incompetent. This illustrates:

a. an internal attribution b. an external attribution c. a self-serving bias d. cognitive dissonance

Psychology

In his family therapy work, Dr. Sugarman emphasizes rewards that maintain undesirable actions or may enhance desired actions. Dr. Sugarman probably is conducting

a. behavioral family therapy. b. network family therapy. c. strategic family therapy. d. structural family therapy.

Psychology