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American Public Health Association
133rd Annual Meeting & Exposition
December 10-14, 2005
Philadelphia, PA
 APHA 2005
 
2014.0: Sunday, December 11, 2005 - 10:50 AM

Abstract #118643

Introduction to psychometric theory (validity and reliability) and item response theory (IRT) models (Rasch, 2PL, and 3PL) and concepts

Adam C. Carle, MA, PhD, Statistical Research Division, U.S. Census Bureau, Center for Survey Methods Research, Washington, DC 20233-9100, 301-763-1863, adam.c.carle@census.gov

An Introduction to Item Response Theory (IRT) for Public Health Professionals

The 133rd Annual Meeting & Exposition (December 10-14, 2005) of APHA