👉 Test research is a systematic approach used to evaluate the effectiveness, reliability, and validity of a test or assessment tool. It involves designing and conducting studies to gather empirical data on how well the test measures what it intends to measure, identifies any biases or inconsistencies, and assesses its overall performance. This process typically includes developing clear hypotheses, selecting appropriate participants, administering the test under controlled conditions, collecting and analyzing data, and drawing conclusions based on statistical significance and practical relevance. The findings from test research are crucial for refining tests to ensure they are fair, accurate, and useful for their intended purposes, whether in educational settings, psychological evaluations, or professional assessments.
