This is Volume 42 of the "Educational Media and Technology Yearbook." For the past 40 years, the Yearbook has contributed to the field of Educational Technology in presenting contemporary topics, ideas, and developments regarding diverse technology tools for educational purposes. This Yearbook has inspired researchers, practitioners, and…

This book is an annual publication entering its 40th year. The series represents current trend and issues in the field of educational communications and technology, journals and other periodicals associated with the field, and the academic programs that prepare instructional technology professionals. This volume features a section on Learning,…

The main goal of this study was to illustrate and provide some direction for dealing with the complexities of propensity score matching within different multilevel contexts. Special attention is given to how procedures typically applied in a non-hierarchical setting may be modified to properly reduce the expected bias in the estimated treatment…

Presented at the Annual Meeting of National Council on Measurement in Education (NCME) in 2010. The focus of the research is to investigate the effect of applying the Sinharay & Holland (2007) midi-test idea for building anchor tests to an on-going testing program with a series of versions of the test and comparing these results to the more…

[Slides] presented at the American Educational Research Association (AERA) Conference in New York in March 2008. This presentation explores what cues are used as a deciding factor in essay scoring by the essay grader.