RCTs (Randomized Controlled Trials)

Randomized Controlled Trials (RCTs) are scientific studies used to test how well a treatment or intervention works. Participants are randomly assigned to either the group receiving the treatment or a comparison group (such as a placebo or standard care). This random assignment helps ensure that differences in outcomes are due to the treatment itself, not other factors. RCTs are considered the gold standard in research because they minimize bias and allow researchers to determine if the treatment is effective and safe. They are widely used in medicine, psychology, and other fields to guide evidence-based decisions.