Early Childhood Research Quarterly · 2011 · 74 citations · 66 references
EducationEarly Childhood EducationLiteracy EducationEarly LiteracyReading DevelopmentReading EducationClassroom ObservationLiteracy InstructionObservation Of Classroom BehaviorObservation-based AssessmentReadingTeacher-student InteractionClassroom Observation RubricsClassroom Observation SystemsObservation ValidityReliability Of Classroom EvidenceStudent-teacher RelationshipsTeacher Observation RecordsTeacher-child Interaction Quality
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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
Missing data: Our view of the state of the art.
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