The self-directed learning readiness scale: A factor analysis study

Abstract

BACKGROUND: The practice of medicine demands that its physician practitioners are self-directed, life-long learners. The Self-Directed Learning Readiness Scale (SDLRS) intends to measure adults' readiness to engage in self-directed learning. PURPOSE The present study assesses the underlying factor structure of the SDLRS for a sample of entering medical students. METHODS: Over a period of 6 years, 972 first year medical students at the Virginia Commonwealth University School of Medicine completed the SDLRS. To summarise the inter-relationships among variables, a principal axis factor analysis with oblique rotation was used on the 58 SDLRS items. A series of confirmatory factor analyses using LISREL 8.54 was performed to further examine the measurement model underlying the SDLRS. RESULTS: A 4-factor confirmatory model representing 4 correlated substantive factors and a reverse coding method factor fits these data well. CONCLUSIONS: Medical educators should hold limited expectations of the SDLRS to measure medical students' readiness to engage in self-directed learning. The definitions and theoretical assumptions that inform readiness for self-directed learning should be reconsidered. Alternative approaches to studying self-directed learning should be explored.