CTT vs. IRT: What is the Difference? скачать в хорошем качестве

CTT vs. IRT: What is the Difference?

QuantFish instructor Dr. Christian Geiser explains the key difference between classical test theory (CTT) and item response theory (IRT). #Mplus #statistics #CTT #IRT #geiser #statisticstutorials #quantfish #mplusforbeginners #psychometrics #psychometry #assessment FREE weekly stats tips: https://mailchi.mp/goquantfish.com/ne... FREE statistics workshops: https://www.goquantfish.com/collectio... Get in touch with Dr. Geiser: https://christiangeiser.com Get Dr. Geiser's FREE MPLUS FOR BEGINNERS COURSE: https://www.goquantfish.com/courses/m... FREE MPLUS SAMPLE SIZE PLANNING & SIMULATION MINI-COURSE: https://www.goquantfish.com/courses/s... FREE INTRODUCTION TO lavaan MINI-COURSE: https://www.goquantfish.com/courses/l... CLASSICAL TEST THEORY COURSE: https://www.goquantfish.com/courses/c... IRT WITH MPLUS & STATA COURSE: https://www.goquantfish.com/courses/i... Dr. Geiser's BOOKS: ****Longitudinal Structural Equation Modeling with Mplus: https://amzn.to/3ekOLOW ****Data Analysis with Mplus: https://amzn.to/3eg9vY4 ON-DEMAND MPLUS COURSES: ****CFA & SEM with Mplus: https://www.goquantfish.com/courses/m... ****Multilevel Modeling with Mplus: https://www.goquantfish.com/courses/m... ****Latent Class Analysis with Mplus: https://www.goquantfish.com/courses/l... ABOUT THIS INSTRUCTOR: Dr. Christian Geiser is a quantitative psychologist, author of two books on Mplus, and a leader in the development of latent variable techniques for complex data. With his accessible books and sought-after workshops, he has helped thousands of researchers and students around the world to achieve their analytic goals. Visit his website at christiangeiser.com. ABOUT QUANTFISH: We bring top-level stats training from the world's leading methodologists to researchers and students all over the world. Learn more at https://goquantfish.com. Some affiliate links may be included at no additional cost to purchasers.