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The Development of Executive Functions in Early Toddlerhood

Thu, April 8, 10:00 to 11:30am EDT (10:00 to 11:30am EDT), Virtual

Session Type: Paper Symposium

Abstract

Executive functions (EF) are routinely examined in preschool children because they are strong predictors of school readiness and early academic achievement. Young children with developmental delays and some types of psychopathology tend to have difficulty with EF. Thus, early EF is critical for healthy development. We know a great deal about EF beginning at age 3 and we have classic early childhood EF tasks that are used in research labs in many countries. Before age 3, however, we know much less about the development of EF, partly because tasks that are developmentally appropriate at age 3 and older are not always suitable for younger ages. And yet, we know that EF has foundations in very early development, with the period between 12 and 24 months especially critical (Diamond, 2013). The four speakers in this symposium focus on the development of EF during that critical second year. The first speaker will discuss development of two types of inhibitory control from 15 to 24 months. The second speaker will assess early changes in working memory, shifting, and inhibition at 22, 24, and 26 months. Speaker three will examine the development of EF from 14 to 24 months and associations between EF and emotion regulation. The final speaker will describe the development of a new inhibitory control task that reliably captures response inhibition beginning at 16 months and continuing throughout the lifespan. Together, these four speakers will begin to fill in the gap in our knowledge about EF during the second year.

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