Introduces methods based on true score theory, generalizability theory, and Rasch measurement that are used to address issues of reliability and validity. Multiple Regression in Educational Research. Introduction to multiple correlation and regression techniques as tools for the analysis and interpretation of educational and behavioral science data. Rating Scale and Questionnaire Design and Analysis. Development and administration of rating scales and questionnaires, analysis of data, and reporting of results.
Students develop, administer, and analyze their own rating scale.
Advanced Analysis of Variance in Educational Research. Detailed coverage of the principles of analysis of variance and the analysis of data collected from research employing experimental designs. Multivariate Analysis of Educational Data. EPsy 547 or EPsy 563. Topics in Educational Statistics.