Foundations of Psychometrics

Accurate psychological measurement is essential in various fields, from research to clinical practice. This course provides the foundational knowledge you need to navigate the world of psychometrics. By the end of this course, you will be equipped to understand the core principles behind psychological tests, critically evaluate their quality, and appreciate the complexities involved in measuring human traits and abilities. What you'll learn: * Understand the historical context and fundamental concepts of psychometrics. * Apply core statistical principles relevant to psychological measurement. * Analyze and interpret the reliability and validity of psychometric instruments. * Practice the essential steps in developing and standardizing psychological tests. * Differentiate between Classical Test Theory and the basic principles of Item Response Theory. * Examine ethical guidelines and modern considerations for psychometric assessment. This course begins with core terminology and historical context, then systematically builds up your understanding of statistical foundations, test construction, and evaluation methods, concluding with modern measurement perspectives. This course is designed for absolute beginners with no prior knowledge of psychometrics or advanced statistics. Start your journey into the science of psychological measurement today.