Clinical Trials: Investigates the effectiveness and safety of new treatments, drugs or interventions.
Quantitative research: Collects information that can be measured or counted, like numbers.
Qualitative research: Explores are understands peoples perspectives.
Mixed Methods: “mixing” both quantitative and qualitative research and methods in a single study to understand a research problem.
Review: Brings together results of studies around the world. The goal is to understand current research and find gaps that need research.