Home›Instructional Design and Curriculum Frameworks›Pedagogical Effects and Phenomena›All Pedagogical Effects and PhenomenaBrowse ByAll Pedagogical Effects and PhenomenaFactsAll Pedagogical Effects and PhenomenaSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1962 1All Pedagogical Effects and PhenomenaFilter Results13 entriesDeveloped ByAllBenjamin Bloom (1)EraAll1894 (1)1913 (1)1962 (1)1970 (1)1984 (2)1985 (1)2008 (1)Topic GroupAllPedagogical Effects and Phenomena (13)Theory FamilyAllPedagogical Effects and Phenomena (13)Education LevelAllAll Levels (3)BrowseCompareSelect all 13Bloom's 2 Sigma ProblemInstructional Design and Curriculum FrameworksDiffusion of InnovationsInstructional Design and Curriculum FrameworksDr. Fox EffectInstructional Design and Curriculum FrameworksExpertise Reversal EffectInstructional Design and Curriculum FrameworksGrade InflationInstructional Design and Curriculum FrameworksKnowledge of ResultsInstructional Design and Curriculum FrameworksModality EffectInstructional Design and Curriculum FrameworksSeductive Details EffectInstructional Design and Curriculum FrameworksSplit-Attention EffectInstructional Design and Curriculum FrameworksTwo Sigma ProblemInstructional Design and Curriculum FrameworksVisible LearningInstructional Design and Curriculum FrameworksWashback EffectInstructional Design and Curriculum FrameworksWorked Example EffectInstructional Design and Curriculum FrameworksSources1. Diffusion of Innovations (Wikipedia)tier 2Wikimedia FoundationDiffusion of innovations, introductionQuote, Diffusion of innovations, introductionThe theory was popularized by Everett Rogers in his book Diffusion of Innovations, first published in 1962.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.