If each of the scores in a distribution occurs only one time, there is no mode
Indicate whether the statement is true or false
True
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The case of Cathy presented in your text is an example of major depressive disorder. One of the aspects of her case that clearly tells us her mood was more than just normal sadness is that Cathy
a. had become impaired in her ability to work. b. did not have any manic or hypomanic symptoms. c. had been separated from her husband for five years. d. felt unworthy of her latest promotion at work.
According to the discussion of individual differences in Chapter 1 of your textbook,
a. behaviorists pay more attention to individual differences than cognitive psychologists do. b. cognitive psychologists now emphasize individual differences more than in earlier decades. c. cognitive psychologists have always studied psychological disorders more than they have studied developmental psychology. d. cognitive psychologists believe that research about individual differences has some practical applications, but individual differences are not theoretically interesting.
Which of the following statements regarding the relationship between intelligence scores and socioeconomic status is FALSE?
A) Research evidence has been unable to find any consistent relationship between intelligence test scores and socioeconomic status. B) Children living in poverty have fewer educational opportunities, and that could lead to lower IQ scores. C) In the United States, ethnic minority children are overrepresented in the lower socioeconomic classes. D) When socioeconomic status is held constant, the mean IQ differences between Caucasians and African-Americans is reduced.
During construction of the original Strong Interest Inventory, items were chosen for
inclusion on the test if they a) differentiated the interests of occupational groups from those of the generalreference group b) were strongly preferred by both the occupational group and the general referencegroup c) were rarely liked by both the occupational group and the general reference group d) fit Strong's theory of occupational interests