Self Determination Theory vs Positive Psychology: Complete Comparison

Self Determination Theory (SDT) and Positive Psychology are two prominent frameworks that aim to understand human motivation and well-being. While SDT, developed by Edward Deci and Richard Ryan, focuses on the innate psychological needs that drive human behavior, Positive Psychology, founded by Martin Seligman, emphasizes the cultivation of positive emotions and strengths. Both theories have been influential in fields such as psychology, education, and business, with proponents like Daniel Pink and Angela Duckworth applying SDT principles in their work, and researchers like Barbara Fredrickson and Christopher Peterson contributing to the development of Positive Psychology.