Micro-credential Introduction to Classical Test and Rasch Measurement Theories

Program Overview

This UWA Plus micro-credential provides an introduction to classical test and Rasch measurement theories. It delves into the evolution of these theories and focuses on Rasch theory's advancements over traditional methods, particularly in large-scale assessments. The course emphasizes the concepts of validity, invariance, and sufficiency in Rasch measurement. It is suitable for professionals in assessment and measurement, educators, researchers, and students seeking a solid foundation in modern test theory.

Program Outline

Degree Overview:

This micro-credential is titled "Introduction to Classical Test and Rasch Measurement Theories" and is offered through UWA Plus, the University of Western Australia's professional development program.

Objectives:

The course aims to provide an introduction to the historical development of test theory and how modern theory has superseded traditional theory in many applications, especially in large-scale assessments. Specifically, it will teach how Rasch measurement incorporates, elaborates, and better achieves the goals of traditional test theory.

Program Description:

The course covers the following topics:

• The formalisation and calculation of traditional reliability and reliability in Rasch models
• The concept of validity in both traditional and modern test theory
• The concepts of invariance and sufficiency in Rasch measurement, diagnosing the fit of responses to the Rasch model

Assessment:

The course is assessed through nine assignments.

Teaching:

• Academic Lead: Prof David Andrich
• Delivery Mode: Online
• Duration: 12 weeks
• Effort: 150 hours (including contact hours, personal study time, and assessment)

Other:

• Recommended Prior Study: Basic statistics
• What's Next After This Course: The Psychometric Laboratory does research in all areas of Rasch models for measurement, in particular epistemological, applied, and in software development.
This is an opportunity to study with researchers who have made advancements in all these fields.
• Who Should Study This Course:
• Professionals in assessment and measurement of performance and attitude who know traditional test theory and are interested in learning the principles of modern test theory and Rasch measurement.
• People in education, psychology, health care, and health sciences who are concerned with outcome measurement.
• People familiar with Rasch measurement and modern test theory (item response theory) who want to consolidate their understanding of first principles.
• Students enrolled in higher degree studies and who require knowledge and evidence of studying educational and psychological measurement, especially an introduction to traditional and modern test theory.