In using analysis of variance, an __________ refers to a test that compares three or more levels of an independent variable simultaneously, and often requires the use of post hoc comparisons.
a. independent-groups t test
b. a priori test
c. omnibus test
d. educated guess
Question 2
In the research on how change in our lives affects us, Holmes and Rahe (1967) asked participants to indicate the types of change experienced, then the researchers added the point values of the various experiences to generate a total score reflecting
the level of change. This total score reflects
a. the independent variable.
b. the representative sample.
c. the hypothetical construct.
d. the operational definition of change.
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