This LibGuide describes requirements and standards for how to conduct and report research using 12 different research question types including Systematic Reviews/Meta-analysis, Qualitative Reviews, Comparative Effectiveness, Systematic Reviews of Text and Opinion, Systematic Reviews of Prevalence and Incidence, Systematic Reviews of Economic Evidence, Systematic Review of Etiology/Risk/Benefit, Mixed Methods, Diagnostic Test Accuracy, Umbrella Review, Scoping Review, and Systematic Reviews of Measurement Properties.