Volume 12, 2007
Articles
Determining the Number of Factors to Retain in EFA: An easy-to-use computer program for carrying out Parallel Analysis
Rubén Daniel Ledesma and Pedro Valero-Mora
Decoding the Meaning of Factorial Invariance and Updating the Practice of Multi-group Confirmatory Factor Analysis: A Demonstration With TIMSS Data
Amery D. Wu, Zhen Li, and Bruno D. Zumbo
Using Experts` Opinions Through Delphi Technique
Muhammad Imran Yousuf
RateMyProfessors com versus formal in-class student evaluations of teaching
Theodore Coladarci and Irv Kornfield
Assessing Program Outcomes When Participation Is Voluntary: Getting More Out of a Static-Group Comparison
Robert F. Szafran
Content and Grade Trends in State Assessments and NAEP
William D. Schafer, Min Liu, and Hsiu-fei (Joyce) Wang
The Delphi Technique: Making Sense of Consensus
Chia-Chien Hsu and Brian A. Sandford
Facilitating Greater Test Success for English Language Learners
Shelley Fairbairn
The Performance Effects of Word Locator Cues on the NAEP Reading Assessment
Howard T. Everson, Steven J. Osterlind, Enis Dogan, and William Tirre
Assessing unidimensionality: A comparison of Rasch Modeling, Parallel Analysis, and TETRAD
Chong Ho Yu, Sharon Osborn-Popp, Samuel DiGangi, and Angel Jannasch-Pennell
Randomized Field Trials and Internal Validity: Not So Fast My Friend
James H. McMillan
On the Performance of the lZ Person-Fit Statistic
Ronald D. Armstrong, Zachary G. Stoumbos, Kung Mabel T., and Min Shi
Minimizing Non-Response in The Delphi Process: How to Respond to Non-Response
Chia-Chien Hsu and Brian A. Sandford
An Investigation of Item Type in a Standards-Based Assessment
Liz Hollingworth, Jonathan J. Beard, and Thomas P. Proctor
A data visualization and data mining approach to response and non-response analysis in survey research
Chong Ho Yu, Angel Jannasch-Pennell, Samuel DiGangi, Chang Kim, and Sandra Andrews