If a researcher assigns subjects to groups based on, for example, their gender, the researcher is employing:
a. a manipulated independent variable.
b. random assignment.
c. a subject variable.
d. a manipulated dependent variable.
c
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The desire to associate with others describes our need to
a. affiliate. b. dominate others. c. be acknowledged. d. conform.
Antianxiety drugs, such as Valium and Xanax, are classified as:
A) hallucinogens. B) narcotics. C) stimulants. D) benzodiazepines.
Because dogs do not need to be conditioned to salivate to food, salivation to food is a(n) __________
a) conditioned response. b) conditioned reflex. c) unconditioned response. d) neutral response.
Which job is an individual who has followed an altruism career path (according to the Oregon Vocational Interest Scales) likely to have?
A. nurse B. auto mechanic C. physicist D. artist