A(n)________ test is one that is developed by testing a pool of items and then selecting those that discriminate between groups.

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An empirically derived test is developed by administering a pool of items to a group of people and then selecting the items that discriminate between groups based on their scores. This method ensures that the test is objective, reliable, and valid. Reliable means that the test consistently measures what it is supposed to measure. Valid means that the test measures what it is supposed to measure and accurately predicts outcomes. Projective tests are based on the assumption that people reveal their unconscious thoughts and feelings through their responses to ambiguous stimuli.

A(n)________ Test Is One That Is Developed by Testing a Pool