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Smolkowski, Keith; Gunn, Barbara – Early Childhood Research Quarterly, 2012
This paper describes the technical adequacy and potential uses of an observation system used to measure the quality of literacy instruction in kindergarten classrooms. The Classroom Observations of Student-Teacher Interactions (COSTI) documents the frequency of four student-teacher interactions during beginning reading instruction: explicit…
Descriptors: Feedback (Response), Beginning Reading, Predictive Validity, Kindergarten