The probability of rejecting the null hypothesis when it is false is called:

a. alpha.
b. beta.
c. 1 ? alpha.
d. 1 ? beta.


D

Psychology

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The four childhood goals of social development, according to Erikson, are:

a. trust, identity, intimacy, and industry. c. trust, autonomy, initiative, and industry. b. autonomy, initiative, integrity, and trust. d. trust, generativity, identity, and industry.

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Stimulants are drugs that

A. increase relaxation and relieve pain and anxiety. B. lead to incapacitation and an inability to resist sexual assault. C. have an arousal effect on the central nervous system. D. slow down the nervous system.

Psychology

You keep at the button pushing, but whenever the tone comes on you stop. So the

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An irresistible, repetitive urge to engage in a specific behavior, usually to relieve anxiety,

is a(n) ______. a. delusion c. obsession b. abreaction d. compulsion

Psychology