Research Design: Random Control Trial

Research Design
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Research Design
The research design utilized for the study was appropriate. As observed from the paper, the author conducted a randomized control trial with 600 men on parole. The goal was to evaluate the impact of the three intervention conditions on reducing drug use and recidivism. The design utilized logistic regression to evaluate the predictors of completion of the vaccine. Finally, a chi-squared analysis was applied to understand the completion rates for the interventions. When all these aspects are considered, we can attest that the design used effectively gave results that could be generalized. Through the study, we can understand the factors influencing vaccination completion. This is essential because it allows practitioners to create effective programs in the high-risk population.
Internal validity entails whether an experimental circumstance makes specific differences or not and whether sufficient data can be...