Which of the following is made by breaking down the entire range of possible scores into classes of equal size and then recording the number of scores falling into each class?
a. scatter diagram
b. variability plot
c. correlational matrix
d. frequency distribution
D
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According to Piaget, an action or transformation that is carried out in thought rather than in action is called
a. a formal transformation. b. fantasy thinking. c. a mental operation. d. a cerebral manipulation.
The evaluation apprehension explanation for the source of arousal that produces social facilitation posits that ________ leads to increased arousal—and thus to enhanced performance on simple tasks
a. the mere presence of others b. a social distraction, such as a loud party, c. the presence of others who might judge us d. vigilance and divided attention
Hippocrates diagnoses one of his patients as suffering from an excess of yellow bile
The patient is probably ______. a. lethargic and sluggish c. confident and optimistic b. quick-tempered d. sad and depressed
Few people advance beyond stage 4 moral reasoning.
Answer the following statement true (T) or false (F)