Early Childhood Research Quarterly · 2008 · 42 citations · 36 references
EducationEarly Childhood EducationLinguisticsChild DevelopmentEarly LiteracyLanguage AcquisitionChild Language AcquisitionEarly Literacy DevelopmentEarly Literacy SkillsEmergent LiteracyLiteracy DevelopmentReadingEarly Childhood Language ExposureEarly Childhood Literacy DevelopmentEarly Literacy FoundationsEnvironmental Influences On Language DevelopmentSchool Language Environment
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The Measurement of Observer Agreement for Categorical Data
J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text