Randomization Techniques

Randomization techniques are methods used to ensure that results in experiments or studies are not biased. By randomly assigning subjects to different groups—like a treatment group and a control group—researchers can ensure that each group is similar in characteristics. This helps isolate the effect of the treatment being tested. Randomization minimizes the influence of external factors, making results more reliable and valid. It’s commonly used in clinical trials, surveys, and other research to draw clearer conclusions about cause-and-effect relationships.