Edward W. Wolfe

Edward W. Wolfe is currently a Principal Research Scientist in the Research and Innovations Network at Pearson, where he focuses on research related to human raters and automated scoring. He also holds an Honorary Research Fellow position. Previously, he held academic appointments at the University of Florida, Michigan State University, and Virginia Polytechnic Institute and State University. His work involves operational support for Australia’s National Assessment Program – Literacy and Numeracy (NAPLAN) and the National Board for Professional Teaching Standards (NBPTS).

Dr. Wolfe’s research interests are centered on educational measurement, psychometrics, and automated scoring evaluation. He explores applications of latent trait models to detect and correct rater effects, model rater cognition, and develop multidimensional and multifaceted assessment instruments. His work also extends to cross-cultural testing equivalency, meta-analysis of reliability coefficients, and the effectiveness of training methods for writing assessment raters. Key areas include:

• Latent trait models for rater analysis
• Instrument development in educational and psychological assessments
• Statistical methodologies in test equating and meta-analysis
• Psychometric approaches in non-traditional fields like cognitive radio testing
• Evaluation of workplace support structures for breastfeeding
• Longitudinal monitoring of rater performance

His research has been published in prominent journals such as Educational and Psychological Measurement, International Journal of Testing, and Journal of Educational Measurement. Recent publications emphasize the application of the Rasch model in diverse contexts, including software development (e.g., RaschFit.sas), bootstrap methods for model validation, and equating strategies. He also investigates item non-response and the comparability of data matrices, reflecting a focus on improving the reliability and validity of assessments across different populations and methodologies.

In his advisory and collaborative roles, Dr. Wolfe serves on the editorial boards of Journal of Applied Measurement and Journal of Writing Assessment. He represents Pearson in committees sponsored by the National Assessment of Educational Progress (NAEP) and the Council of Chief State School Officers (CCSSO). While no formal student advising is listed, his contributions include training programs for writing assessment raters and collaborative research with institutions on professional development and evaluation frameworks.