______ is easy to determine for a linear regression if we know the Pearson r value.
A. R2
B. Pearson r
C. Correlational
D. Sum of products
Answer: A
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According to Holland's six personality factors, an individual that enjoys self-expression and being dramatic would fall on the ____ factor
a. realistic b. investigative c. artistic d. social
Diffusion of responsibility contributes to
a. impaired performance in groups. b. not helping others when they are in need of help. c. social loafing. d. all of these
______ is the extent to which a test or measurement represents all facets of a given concept
a. Internal validity c. Face validity b. External validity d. Content validity
A prisoner is punished with solitary confinement. This punishment consists of the deprivation of a need for
a. stimulation. c. forgiveness. b. approval. d. rehabilitation.