When different assessments are made using different scales,before they can be combined the raw scores must be ________.

Question

Quizplus · Accepted Answer

Before combining different assessments, it is necessary to standardize the raw scores to obtain comparable scores on a common scale. This ensures that the scores are weighted equally and can be combined to provide an overall measure of the construct being assessed. Standardization involves converting the raw scores to standardized scores, such as z-scores or T-scores, which have a mean of 0 and a standard deviation of 1.

When Different Assessments Are Made Using Different Scales,before They Can