Restricted equating samples are often used to equate test results. Previously eligible students may be excluded because this group of students is not stable from year to year and their inclusion may bias the results. The present study evaluated the impact of including previously eligible students in the equating samples, where the percentage of…

Five methods of equating minimum-competency tests were compared using the Florida Statewide Student Assessment Test, Part II, for 1984 and 1986. Four of five methods yielded essentially comparable results for the highest scoring 84% of the students. Different lengths of anchor items were compared, using the concurrent item response theory equating…

This research examined the results from direct and indirect writing assessments to determine the most effective method of discrimination. The New Jersey State Department of Education developed a test for ninth-grade students which was designed to measure the ability to apply writing mechanics to written text and to communicate effectively in…