Social psychologists often run pilot studies that are very similar to actual experiments that they intend to run later but that differ in that participants are used as consultants to check that the experiment instructions are understandable,that the scenarios are believable,and so forth.Running a pilot study such as this particularly helps to increase the ________ of an experiment.

Question

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Running a pilot study helps to increase internal validity by ensuring that the experiment is designed and conducted in a way that minimizes extraneous variables and maximizes the ability to draw causal conclusions. External validity refers to the generalizability of findings to the real world, measurement validity refers to the accuracy of the measures used in the study, and statistical significance refers to the probability that results are due to chance. While these are important considerations, they are not directly impacted by pilot studies.

Social Psychologists Often Run Pilot Studies That Are Very Similar