Mario conducts a study on what Caucasians perceive as physically attractive, then conducts the same study with African Americans, and then with Asian Americans as the sample. Mario is using __________ to determine the external validity of his findings.

Question

Quizplus · Accepted Answer

Mario is using replication to determine the external validity of his findings because he is conducting the same study with different samples to see if the results hold true across different groups. Meta-analysis involves combining the results of multiple studies, a cover story involves providing a false explanation for a study to prevent demand characteristics, and surveys involve collecting data via questionnaires or interviews.

Mario Conducts a Study on What Caucasians Perceive as Physically