This manual was written to provide technical information regarding the 2002 Series GED (General Educational Development) Tests. Throughout this manual, documentation is provided regarding the development of the GED Tests, data collection activities, as well as reliability and validity evidence. The purpose of this manual is to provide evidence…

A central aim in any assessment program is to ensure fair and stable scoring from administration to administration. When administrations are decentralized, not only in location, but in frequency and in logistical configuration, it is imperative to construct training, certifying, and monitoring systems that provide continuity between the original…

Free-response (FR) item formats, such as essay questions, are popular in educational assessment. The criticisms against FR items are that they are more expensive to score, take up more testing time, provide less content coverage, and are less reliable than multiple-choice (MC) items. For these reasons, FR items are often combined with MC items.…

In preparation for adding an essay test to the General Educational Development (GED) test, the GED Testing Service undertook a series of studies to establish (1) whether acceptable reading reliabilities were attainable in decentralized holistic scoring sessions often involving no more than a dozen papers; (2) whether essay readers in a variety of…

A pilot project determined whether a proposed essay addition to the new General Educational Development (GED) test batteries, scheduled for release in 1988, could be successfully administered and scored in local test centers with an acceptable degree of test reliability and validity. Conducted in cooperation with the GED Testing Service, the…