Quantitative Methods Questions
A pretest in experimental research refers to the measurement or assessment conducted before the actual experiment or intervention takes place. It is used to gather baseline data on the variables of interest in order to compare and evaluate the effects or changes that occur as a result of the experiment. The pretest helps establish a starting point and allows researchers to assess the initial conditions or levels of the variables before any manipulation or treatment occurs. This enables them to determine the effectiveness or impact of the experiment by comparing the posttest results with the pretest data.