Albert weighs about forty percent more than his ideal body weight. He is most likely to be in
which socioeconomic group?
a. upper class c. lower-middle class
b. upper-middle class d. lower class
D
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According to Freud, when a person has a fixation that person will:
a. behave in a mature adult fashion b. be unable to use defense mechanism c. use defense mechanisms in a suitable and healthy manner d. act in ways that are appropriate for a particular developmental stage, even after he or she has physically matured
Which theory of motivation pays least attention to individual differences in behavior?
A. Arousal theory B. Instinct doctrine C. Incentive theory D. Drive reduction theory
The three most commonly studied classes of schedules of reinforcement are ratio schedules, interval schedules, and
a. avoidance schedules. b. feedback schedules. c. incentive-based schedules. d. IRT schedules.
Which of the following is most accurate?
A. Animal research is conducted without the same degree of oversight that exists for human research. B. Animals used in research are well cared for and under the care of veterinary staff C. Researchers do not need special approval to investigate pain as long as it is done in animals D. Animal research guidelines do not specify details about housing, care, or feeding.