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Technical Manual: 2002 Series GED Tests
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Ezzelle, Carol; Setzer, J. Carl – GED Testing Service, 2009
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…
Descriptors: High School Equivalency Programs, Testing Programs, Test Validity, Test Reliability
The Literacy of U.S. Adults with GED[R] Credentials: 2003 NAAL and 1992 NALS. GED Testing Service Research Studies, 2007-2
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Hsu, Yung-chen; George-Ezzelle, Carol E. – GED Testing Service, 2007
Many adult basic education programs use the Tests of General Educational Development (GED[R] Tests) to measure the skills and knowledge associated with a high school program of study as well as to assess the achievement gains of adult learners through participation in their programs. Using data from the 2003 National Assessment of Adult Literacy…
Descriptors: Credentials, Achievement Gains, Adult Basic Education, Adult Learning
Examining the Validity of GED[R] Tests Scores with Scheduling and Setting Accommodations. GED Testing Service Research Studies, 2004-1
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George-Ezzelle, Carol E.; Skaggs, Gary – GED Testing Service, 2004
Current testing standards call for test developers to provide evidence that testing procedures and test scores, and the inferences made based on the test scores, show evidence of validity and are comparable across subpopulations (American Educational Research Association [AERA], American Psychological Association [APA], & National Council on…
Descriptors: Scheduling, Testing Accommodations, Academic Achievement, Test Validity