Find an evaluation in the literature that used the nonequivalent comparison group design. Discuss how this design was applied. Did the authors mention the design as a weakness of their study? Find an...

Find an evaluation in the literature that used the nonequivalent comparison group design. Discuss how this design was applied. Did the authors mention the design as a weakness of their study?

Find an evaluation in the literature that applied the interrupted time-series design. Discuss how this design was applied and its strengths and weak-nesses visa v is internal validity and interpretation of the study’s findings.