Computers & Education · 2018 · 161 citations · 55 references
Language StudiesEducational TechnologySecond Language StudiesSecond Language EducationSecond Language LearningVocabulary DevelopmentGame-based LearningLanguage LearningSecond Language AcquisitionSecond Language DevelopmentVocabulary AcquisitionVocabulary InstructionDigital Game-based LearningL2 Vocabulary AcquisitionL2 Vocabulary DevelopmentL2 Vocabulary GrowthOnline Vocabulary LearningSecond Language Vocabulary DevelopmentTechnology-mediated Language Learning
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The file drawer problem and tolerance for null results.
Robert Rosenthal · Psychological Bulletin · 1979 · 8.6K citations
Primary, Secondary, and Meta-Analysis of Research
Gene V. Glass · Educational Researcher · 1976 · 4.7K citations
Fixed- and random-effects models in meta-analysis.
Larry V. Hedges, Jack L. Vevea · Psychological Methods · 1998 · 2.8K citations