Gamification in theory and action: A survey

Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being.

Richard M. Ryan, Edward L. Deci · American Psychologist · 2000 · 34.5K citations

Social Sciences, Psychology, Social Psychology +16

Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being.

Richard M. Ryan, Edward L. Deci · American Psychologist · 2000 · 27.6K citations

Social Sciences, Psychology, Social Psychology +16

Intrinsic and Extrinsic Motivations: Classic Definitions and New Directions

Richard M. Ryan, Edward L. Deci · Contemporary Educational Psychology · 2000 · 18.2K citations

Social Sciences, Psychology, Social Psychology +16

Science and Human Behavior

Ernest Kilzer, B. F. Skinner · The American Catholic Sociological Review · 1953 · 9K citations

Social Sciences, Psychology, Sociology +11

From game design elements to gamefulness

Sebastian Deterding, Dan Dixon, Rilla Khaled et al. · 2011 · 7.8K citations

Social Sciences, Design, Game Theory +8