Education and Information Technologies · 2023 · 172 citations · 23 references
EducationEducational TechnologyE-learningIntelligent Tutoring SystemsOnline TeachingConversational User InterfacesDialogue Systems For LearningEducational ChatbotsNatural Language Processing In EducationOnline LearningTutorial Dialogue SystemsChatbot InteractionChatbot SystemsChatbots
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Coefficient Alpha and the Internal Structure of Tests
Lee J. Cronbach · Psychometrika · 1951 · 43.2K citations · Full text
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