Question
a. What research approach was used? b. Evaluate internal validity by (a) rating the equivalence of the groups on participant characteristics; and (b) evaluating the
a. What research approach was used?
b. Evaluate internal validity by (a) rating the equivalence of the groups on participant characteristics; and (b) evaluating the control of extraneous experience and environmental variables."
"A professor wants to know whether student anxiety (on an anxiety inventory with scores from 1 to 10) influences test performance scores on the exam."
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Applied Regression Analysis And Other Multivariable Methods
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
5th Edition
1285051084, 978-1285963754, 128596375X, 978-1285051086
