Quantitative Methods Questions
A posttest in experimental research refers to the measurement or assessment conducted after the experimental treatment or intervention has been administered to the participants. It is used to evaluate the effects or outcomes of the treatment and compare them to the pretest or control group, allowing researchers to determine the effectiveness or impact of the intervention. The posttest helps in analyzing the changes or differences in the dependent variable(s) and drawing conclusions about the causal relationship between the treatment and the observed effects.