Charles Spearman is credited with
A. developing factor analysis.
B. developing a type of correlation coefficient.
C. developing a way to predict the accuracy of a test.
D. All of these
Answer: D
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Regarding intrinsic and extrinsic motivations, which of the following statements is TRUE?
a. Extrinsic motivation in the form of money and awards tends to increase creativity. b. Extrinsic motivations are often necessary, but they should not be overused, especially with children. c. If there is high intrinsic interest in an activity initially, then extrinsic rewards should be used immediately to enhance it. d. The quality of work can be increased by using extrinsic motivations.
Children of inmates are six times more likely to be delinquent.
Answer the following statement true (T) or false (F)
As a child, Ivan threw temper tantrums and was openly rebellious. As an adult, he is messy, unorganized, sloppy, and destructive. In Freud's view, he is fixated in the ________ stage
a. anal b. oral c. phallic d. genital
Which of the following girls is the most likely to be satisfied with her size and shape?
A) Kim, who is Asian American B) Phoebe, who is African American C) Priscilla, who is Hispanic D) Kaylie, who is Caucasian