Question
Differences in characteristics of participants assigned to treatment conditions may confound attributing the changes in the dependent variable to the treatment refers to which one
Differences in characteristics of participants assigned to treatment conditions may confound attributing the changes in the dependent variable to the treatment refers to which one of the following threats to internal validity of a research design.
Group of answer choices
instrumentation
selection
statistical regression
diffusion of experimental effect
rivalry
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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
