SES differences in young children's metacognition in the context of mathematical problem solving

This investigation examines socioeconomic (SES) differences in young children's development of key aspects of metacognition and related language. The participants were 102 children ranging in age from 4 years 0 months to 5 years I I months in five daycare centers located in New York City. Metacognitive abilities and language were observed as children engaged in an individually administered clinical interview concerning mathematical problem solving. The results indicate that the ability to describe thinking and explain ideas is stronger in the upper-SES group than the middle- or lower-SES groups. The findings also indicate that all the SES groups, and children of both ages, show little awareness of mistakes and adaptability without adult assistance. The capacity to express thinking was found to increase with age during early childhood. The results suggest that young children begin to employ rudimentary forms of metacognition before the onset of formal schooling. Implications for education are discussed. (C) 2003 Elsevier Inc. All rights reserved.