Meta-analysis/Meta-synthesis: A statistical technique (meta-analysis) or integrative technique (meta-synthesis) for combining findings from multiple studies.

Systematic Review: A comprehensive literature review focused on a research question that identifies, appraises, and synthesizes evidence related to the question. This includes all types of reviews including rapid reviews, scoping reviews, and umbrella reviews.

Randomized Control Trial (RCT): A study where participants are randomly assigned to an experimental or control group to compare different interventions.

Other Quantitative: Any other quantitative design that examines the effectiveness of an intervention or relationship among variables. Types of studies within this category include quasi-experimental, single-subject, experimental without a control group, and survey studies. RCTs are identified separately.

Qualitative: A study that gathers information through observation, focus groups, and/or individual interviews to gain an understanding of the person/group perspective on a phenomenon (exploratory in nature, looking for trends/patterns).

Mixed Methods: A study that utilizes both quantitative and qualitative designs in the same study.

Synthesis: A review of a selected body of literature.

Synthesis (student): A review of a selected body of literature conducted by RT students under faculty mentorship and peer reviewed.

Guidelines: Statements that include recommendations intended to optimize client care that are informed by a systematic review of evidence and an assessment of the benefits and harms of alternative care options