COMMONLY USED ASSESSMENT and SCREENING INSTRUMENTS

Age-equivalent and grade-equivalent scores are derived by determining the average score obtained on a test by children of various ages or grade placements. Age equivalents may be expressed in months or years. For example, if the average score of 10-year old children on a test is 15 items out of 25, then any child scoring 15 is said to have an age-equivalent score of 10. Grade equivalents are ... ................
................