About half of the items on a Likert scale should be reversed scored in order to
a. create an ordinal scale of measurement.
b. control for acquiescent responding.
c. reduce self-promotion.
d. prevent the participant from guessing the research hypothesis.
b
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The study of relationships between the characteristics of external stimuli and sensations is called
a. psychophysics. b. perception. c. parapsychology. d. subliminal perception. e. sensory adaptation.
Jody sometimes eats more than just about any other girl that you know. You wonder if her eating sometimes could be considered bingeing. In order to determine this, you would have to know
A. the caloric intake of the foods. B. whether she is eating junk foods C. whether eating gets to be out of her control. D. the situations under which she eats a great deal.
Ethical systems are the same as moral rules.
Answer the following statement true (T) or false (F)
A microgenetic study would best be described as
a. a very short longitudinal study. c. a very short cross-sectional study. b. a very long longitudinal study. d. a very long cross-sectional study.