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Dilworth-Bart, Janean E.; Khurshid, Ayesha; Vandell, Deborah Lowe – Infant and Child Development, 2007
Using Ecological Systems Theory and stage sequential modelling procedures for detecting mediation, this study examined how early developmental contexts impact preschoolers' performances on a measure of sustained attention and impulse control. Data from 1273 European-American and African-American participants in the NICHD Study of Early Child Care…
Descriptors: Income, Self Control, Family Environment, Attention Span