Loading Research Hierarchy

Instructions:

Match each level with their appropriate definition. Check your answers by selecting the Submit button. You will have two attempts to correctly match the levels and definitions.

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Level I - Systematic review/meta-analysis of RCTs Level II - Randomized controlled trial (RCT) Level III - Nonrandomized trial (quasi-experiment) Level IV - Systematic review of nonexperimental (observational) studies Level V - Nonexperimental/observational study Level VI - Systematic review/metasynthesis of qualitative studies Level VII - Qualitative study/descriptive study Level VIII - Nonresearch source (e.g., internal evidence, expert opinion)
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