Researchers use factor analysis to
a. determine whether the variables measured in the study reflect a smaller number of underlying variables.
b. test the validity of the tests used to measure variables.
c. test the statistical significance of a multiple regression.
d. identify which of the independent variables is most effective in predicting the outcome variables.
a
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Employees who possess an inner drive to do their work well have
a. career competencies. b. good business etiquette. c. a strong work ethic.
Frank teaches eighth-grade history and is viewed as a radical by the faculty at Eisenhower Middle School. His students rotate through six hands-on centers in his classroom. They take field trips, discuss current events, work at tables rather than desks, and are constantly involved in some type of project. Frank’s philosophy is likely that of ______.
a. a progressivist b. an essentialist c. a perennialist d. a pragmatist
Which form of validity refers to the extent to which a test measures a particular underlying, unobservable trait such as creativity or intelligence?
A. Content validity B. Construct validity C. Concurrent validity D. Predictive validity
Nonverbal communication is an important part of active listening.
Answer the following statement true (T) or false (F)