When Brandon was told that he correctly answered 80 percent of the items on a math achievement test,he asked how his performance compared with that of the average test-taker.Brandon's concern was directly related to the issue of

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Brandon's concern about how his performance compared to the average test-taker shows his need for standardization, which ensures that all test-takers are evaluated based on the same criteria and with the same procedures. This is important for making comparisons between individuals or groups and for making decisions based on test results. Predictive validity is concerned with how well a test predicts future performance, reliability is concerned with the consistency of test scores, and content validity is concerned with whether the test measures what it is supposed to measure in terms of content. While these are all important issues in test design and evaluation, they are not directly related to Brandon's concern.

When Brandon Was Told That He Correctly Answered 80 Percent