Please answer the questions fully I be losing points before yall dont be answering the questions
“Problem-oriented policing has been shown to be effective in reducing crime and disorder, but little is known about if and to what extent such policing strategies reduce violent crime. Braga and colleagues (1999) conducted a randomized experiment to investigate this problem. Answer the following two questions on the discussion board: “What are some potential concerns with the study’s design in satisfying the various criteria of causality? Additionally, how might these design limitations threaten both internal and external validity?”
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