A valid test is one that __________
a. produces consistent results
b. has split-half reliability
c. actually measures what it sets out to measure
d. has a correlation coefficient of .50
c
You might also like to view...
According to Janis, what is the major cause of groupthink?
a. strong group cohesion b. diffusion of responsibility c. the tendency of group members to grandstand d. group conflict
Which statement is TRUE regarding rods??
a. ?They are more numerous than cones in the human eye. b. ?They require more light than cones to be activated. c. ?They are more densely concentrated in the center of the retina. d. ?They transmit information about color to the brain.
Traditionally, memory has been described as having ____ distinct stage(s) of storage
a. ?three b. ?two c. ?one d. ?four
Which statement about generativity and stagnation is true?
A) Childless men score higher in generativity and lower in stagnation than men with children. B) Among well-educated women, those with children express greater generative concerns. C) Generativity is rare among low-SES fathers with troubled pasts as sons, students, and intimate partners. D) Stagnation is associated with more involvement in political activities, including voting and campaigning.