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Direct linkMix, Kelly S.; Bower, Corinne A.; Hancock, Gregory R.; Yuan, Lei; Smith, Linda B. – Child Development, 2022
Place value concepts were measured longitudinally from kindergarten (2017) to first grade (2018) in a diverse sample (n = 279; M[subscript age] = 5.76 years, SD = 0.55; 135 females; 41% Black, 38% White, 8% Asian, 12% Latino). Children completed three syntactic tasks that required an explicit understanding of base-10 symbols and three approximate…
Descriptors: Kindergarten, Child Development, Number Concepts, Longitudinal Studies
Grammer, Jennie; Coffman, Jennifer L.; Ornstein, Peter – Child Development, 2013
Building on longitudinal findings of linkages between aspects of teachers' language during instruction and children's use of mnemonic strategies, this investigation was designed to examine experimentally the impact of instruction on memory development. First and second graders ("N" = 54, "M"[subscript age] = 7 years)…
Descriptors: Longitudinal Studies, Mnemonics, Memory, Pretests Posttests
