Computers & Education · 2011 · 168 citations · 24 references
EducationEducational PsychologyScience EducationInstructional DesignPedagogyPlay-based LearningEducational Game DesignGame-based LearningMotivation In LearningMultimedia Instructional ContentMultimedia LearningSerious GamesDigital Game-based LearningEducational Games For ScienceGame-based Science LearningMultimedia Learning EnvironmentsScience Learning Games
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Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations
Coefficient Alpha and the Internal Structure of Tests
Lee J. Cronbach · Psychometrika · 1951 · 43.2K citations · Full text
Social Sciences, Educational Assessment, Educational Measurement +14
Situated Cognition and the Culture of Learning
John Seely Brown, Allan Collins, Paul Duguid · Educational Researcher · 1989 · 13K citations · Full text