Understanding Self-Determination Theory: A Path to Sustainable Behavioural Change

Self-determination theory (SDT), a cornerstone of modern psychological research, provides an invaluable framework for understanding human motivation and behaviour. Developed by Edward L. Deci and Richard M. Ryan in the 1980s, SDT has since been extensively studied and applied across various domains, including education, health care, sports, and organizational behaviour. At its core, SDT posits that individuals have innate psychological needs that, when satisfied, promote well-being, intrinsic motivation, and sustained behavioural change. In this expanded exploration, we delve deeply into the principles of SDT, its practical applications, and the profound benefits it offers those seeking meaningful and lasting transformation.