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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2005

Medical Sciences

University of Nebraska - Lincoln

Developmental Cognitive Neuroscience Laboratory: Faculty and Staff Publications

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Full-Text Articles in Medicine and Health Sciences

Inhibitory Processes In Young Children And Individual Variation In Short-Term Memory, Kimberly A. Espy, Rebecca Bull Nov 2005

Inhibitory Processes In Young Children And Individual Variation In Short-Term Memory, Kimberly A. Espy, Rebecca Bull

Developmental Cognitive Neuroscience Laboratory: Faculty and Staff Publications

A precise definition of executive control remains elusive, related in part to the variations among executive tasks in the nature of the task demands, which complicate the identification of test-specific versus construct-specific performance. In this study, tasks were chosen that varied in the nature of the stimulus (verbal, nonverbal), response (naming, somatic motor), conflict type (proactive interference, distraction), and inhibitory process (attention control, response suppression) required. Then performance differences were examined in 184 young children (age range = 3 years 6 months to 6 years 1 month), comparing those with high (5 or more digits) and low (3 or fewer …


Assessment Of Executive Function In Preschool-Aged Children, Peter K. Isquith, Jennifer S. Crawford, Kimberly A. Espy, Gerard G. Gioia Nov 2005

Assessment Of Executive Function In Preschool-Aged Children, Peter K. Isquith, Jennifer S. Crawford, Kimberly A. Espy, Gerard G. Gioia

Developmental Cognitive Neuroscience Laboratory: Faculty and Staff Publications

Assessment of the overarching self-regulatory mechanisms, or executive functions, in any age group is challenging, in part due to the complexity of this domain, in part due to their dynamic essence, and in part due to the inextricable links between these central processes and the associated domain-specific processes, such as language, motor function, and attention, over which they preside. While much progress has been made in clinical assessment approaches for measuring executive functions in adults and to some extent in adolescents and school-aged children, the toolkit for the preschool evaluator remains sparse. The past decade, however, has seen a substantial …