This Digest describes matrix sampling of test items as an approach to achieving broad coverage while minimizing testing time per student. Matrix sampling involves developing a complete set of items judged to cover the curriculum, then dividing the items into subsets and administering one subset to each student. Matrix sampling, by limiting the…

Failure to include nonnative English speaking students in a testing program, something that is especially important in a state where a high school graduation test is administered, can cost students the opportunity to practice for the test, as well as the opportunity for diagnosis of educational attainment and feedback about their progress. For…

This document focuses on the requirements of the immigrant amnesty process, which were established by the Immigration Reform and Control Act (IRCA) of 1986. Sections focus on the following questions: (1) How can eligible legalized aliens (ELA) fulfill the IRCA educational requirements? (2) What issues are considered in designing and offering an…

The "Standards for Educational and Psychological Testing" of the American Educational Research Association, the American Psychological Association, and the National Council on Measurement in Education are intended to provide a comprehensive basis for evaluating tests. This digest identifies key standards applicable to most test…

Tests can be categorized into two major groups: norm-referenced tests (NRTs) and criterion-referenced tests (CRTs). NRTs are designed to highlight achievement differences between and among students to produce a dependable rank order of students across a continuum of achievement from high achievers to low achievers. With NRTs, a representative…