Describe the factors limiting the internal validity of this study, and explain why those factors limit the ability to draw conclusions regarding cause and effect relationships.
Statistical Analysis Approach Consider the confounding variables, that is, factors that might explain the difference between those in the program and those waiting to enter the program. Post an interpretation of the case study’s conclusion that “the vocational rehabilitation intervention program may be effective at promoting full-time employment.” Describe the factors limiting the internal validity … Read more