Language Speech and Hearing Services in Schools · 2003 · 158 citations · 37 references
Although the children experienced literacy activities at home and in Head Start, it appears that children's literacy development would benefit from increased exposure to literacy materials and literacy events during the preschool years.
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Coefficient Alpha and the Internal Structure of Tests
Lee J. Cronbach · Psychometrika · 1951 · 42.3K citations · Full text
Choice Reviews Online · 1991 · 6.9K citations