Is random control trial qualitative or quantitative?

Random control trial (RCT) is a quantitative research method.

RCT is a type of experimental research design in which participants are randomly assigned to either an experimental group or a control group. The experimental group receives the treatment or intervention being studied, while the control group does not. This allows researchers to compare the outcomes of the two groups and determine whether the treatment or intervention had an effect.

RCTs are considered the gold standard of research design because they provide the strongest evidence of a cause-and-effect relationship between an intervention and an outcome. However, RCTs can also be expensive and time-consuming to conduct, and they may not be feasible in all situations.