Master Scale Development: From Theory to Validation

Master Scale Development: From Theory to Validation | Dr USP Explains Creating a robust and reliable measurement scale isn’t just about drafting a few questions—it's a structured journey from defining the theoretical construct to ensuring statistical validity and reliability. In this comprehensive video, Dr USP walks you through the entire process of scale development used in social sciences, psychology, education, and media research. Learn how to move from conceptual clarity to item generation, factor analysis, and validity testing—step by step. Whether you're a researcher, academic, or Ph.D. scholar, this video will equip you with essential tools and frameworks to design scientifically sound measurement instruments. ✅ Includes discussion on: • Theoretical construct formulation • Item pool generation • Exploratory and Confirmatory Factor Analysis (EFA & CFA) • Reliability (Cronbach’s Alpha, Composite Reliability) • Convergent & Discriminant Validity #ScaleDevelopment #ResearchMethods #FactorAnalysis #Psychometrics Do Subscribe to the channel https://profusp.com/yt 🔔 Subscribe to stay updated with evidence-based research tutorials, scale development walkthroughs, and advanced methodological insights! You can also connect with me: Website: https://profusp.com Facebook: https://facebook.com/profusp Twitter: https://twitter.com/uspindia Instagram: https://instagram.com/dr_usp 0:00 Intro 1:10 Scale 2:59 Item Generation 4:28 Item Refinement 6:55 Pre-testing 7:58 Dimensionality 8:58 Factor Analysis 10:34 Validity 13:32 Summary