Computers & Education · 2015 · 292 citations · 42 references
EducationEducational TechnologyInstructionInstructional DesignPlay-based LearningStudent EngagementEducational Game DesignGame-based LearningSerious GamesTeaching Games For UnderstandingVideo Game StudiesCognitive Engagement In GamesDigital Game-based LearningEducational Game MechanicsGame Design For LearningGamification EffectsGamified Learning
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A Theory of Social Comparison Processes
Léon Festinger · Human Relations · 1954 · 20.3K citations
Self-efficacy mechanism in human agency.
Albert Bandura · American Psychologist · 1982 · 15.2K citations
Ernest Kilzer, B. F. Skinner · The American Catholic Sociological Review · 1953 · 9K citations