Compare and contrast the following quantitative research designs: causal-comparative, correlational, descriptive, predictive, quasi-experimental, and experimental

Please write 3 separate assignments/tasks:

Task #1. Summarize the role of the Institutional Review Board (IRB) and a history of research ethics. (3 pages; at least 3 references)

Task #2. Compare and contrast the following quantitative research designs: causal-comparative, correlational, descriptive, predictive, quasi-experimental, and experimental (4 pages; at least 6 references).

Task #3. Explain how God uses methods of research to help us better understand the natural world (3 pages; at least 3 references).

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