Socw6311Week 7 discussionPost a brief outline of the case study and consider the conclusion that “the vocational rehabilitation intervention program may be effective at promoting full-time...

• Post a brief outline of the case study and consider the conclusion that “the vocational rehabilitation intervention program may be effective at promoting full-time employment.”




• What statistical information shows whether the program was effective (or not)?




• Review the factors that limit the internal validity of a study (history, maturation, testing, instrumentation, statistical regression, selection bias, and attrition).




• Select and explain which of these factors might limit the ability to draw conclusions regarding cause-and-effect relationships.

BY DAY 6

Respondtoat least twocolleagues by explaining how that colleague might rule out one of the confounding variables that they identified.