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OverviewExecutive control (EC) is a central construct in developmental science, although measurement limitations have hindered understanding of its nature and development in young children, relation to social risk, and prediction of important outcomes. Disentangling EC from the foundational cognitive abilities it regulates and that are inherently required for successful executive task completion (e.g., language, visual/spatial perception, and motor abilities) is particularly challenging at preschool age, when these foundational abilities are still developing and consequently differ substantially among children. A novel latent bifactor modeling approach delineated respective EC and foundational cognitive abilities components that undergird executive task performance in a socio demographically stratifi ed sample of 388 preschoolers in a longitudinal, cohort-sequential study. The bifactor model revealed a developmental shift, where both EC and foundational cognitive abilities contributed uniquely to executive task performance at ages 4.5 and 5.25 years, but were not separable at ages 3 and 3.75. Contrary to the view that EC is vulnerable to socio-familial risk, the contributions of household financial and learning resources to executive task performance were not specific to EC but were via their relation to foundational cognitive abilities. EC, though, showed a unique, discriminant relation with hyperactive symptoms late in the preschool period, whereas foundational cognitive abilities did not predict specifi c dimensions of dysregulated behavior. These findings form the basis for a new, integrated approach to the measurement and conceptualization of EC, which includes dual consideration of the contributions of EC and foundational cognitive abilities to executive task performance, particularly in the developmental context of preschool. Full Product DetailsAuthor: Kimberly Andrews Espy , Michael T. WilloughbyPublisher: John Wiley and Sons Ltd Imprint: Wiley-Blackwell Dimensions: Width: 15.00cm , Height: 0.80cm , Length: 22.40cm Weight: 0.249kg ISBN: 9781119379027ISBN 10: 1119379024 Pages: 179 Publication Date: 03 March 2017 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Out of stock  The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of ContentsCONTENTS I. EXECUTIVE CONTROL IN EARLY CHILDHOOD.........................7 C. A. C. Clark, N. Chevalier, J. M. Nelson, T. D. James, J. P. Garza, H.-J.Choi, and K. A. Espy II. THE PRESCHOOL PROBLEM SOLVING STUDY: SAMPLE, DATA, AND STATISTICAL METHODS...........................30 T. D. James, H.-J.Choi, S. A. Wiebe, and K. A. Espy III. DISTINGUISHING EXECUTIVE CONTROL FROM OVERLAPPING FOUNDATIONAL COGNITIVE ABILITIES DURING THE PRESCHOOL PERIOD..........................47 J. M. Nelson,T. D. James, H.-J. Choi, C. A. C. Clark, S. A. Wiebe, and K. A. Espy IV. A NEW LOOK AT THE IMPLICATIONS OF THE SOCIO-FAMILIAL CONTEXT FOR YOUNG CHILDREN’S EXECUTIVE CONTROL: CLARIFYING THE MECHANISMS OF INDIVIDUAL DIFFERENCES....................69 C. A. C. Clark, T. D. James, and K. A. Espy V. ELUCIDATING NEW PATHWAYS TO DIMENSIONS OF ADHD SYMPTOMS IN PRESCHOOL BY JOINTLY MODELING EXECUTIVE CONTROL AND FOUNDATIONAL COGNITIVE ABILITIES.......................................96 J. M. Nelson, T. D. James, and K. A. Espy VI. EXECUTIVE CONTROL IN PRESCHOOLERS: NEW MODELS, NEW RESULTS, NEW IMPLICATIONS.................111 K. A. Espy, C. A. C. Clark, J. P. Garza, J. M. Nelson, T. D. James, and H.-J. Choi REFERENCES..............................................................................129 ACKNOWLEDGEMENTS..............................................................150 COMMENTARY COMMENTARY ON THE CHANGING NATURE OF EXECUTIVE CONTROL IN PRESCHOOL.....................................151 Michael T. Willoughby CONTRIBUTORS........................................................................166 STATEMENT OF EDITORIAL POLICY...........................................168 SUBJECT INDEX........................................................................170ReviewsAuthor InformationKimberly Andrews Espy, Ph.D., is the Senior Vice President for Research at the University of Arizona and Director of the Developmental Cognitive Neuroscience Laboratory at the University of Nebraska–Lincoln. Her research focuses on identifying the antecedents of learning, attention, and behavioral disorders in medically at-risk populations, including those born prematurely, those exposed to substances of abuse during pregnancy, and those exposed to neurotoxins in the environment. For the past two decades, she has studied the normative development of emergent executive control skills in young children and infants. Tab Content 6Author Website:Countries AvailableAll regions |
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