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- Title
B-31 Problem Solving Weaknesses in Children with Nonverbal Learning Differences.
- Authors
Boxer, O; Jackson, K; Kohlman, S
- Abstract
Objective: Children with discrepancies between verbal comprehension and visual-perceptual reasoning often have nonverbal learning differences (NVLD). Research suggests they have difficulty with hypothesis generation and problem solving, processing information differently. We hypothesized children with positive VCI-PRI discrepancy would demonstrate fluid problem solving difficulties as measured by novel, executive functioning tasks on the Delis Kaplan Executive Function System (D-KEFS). Method: Participants include 43 children who received neuropsychological evaluation within a private practice setting over 2 years. The data includes both males (67%) and females, ranging from ages 6 to 16 years (M = 10.47, SD = 3.07). Participants were administered the Wechsler Intelligence Scale for Children (WISC-IV) and select subtests of the D-KEFS. The discrepancy between the Verbal Comprehension Index (VCI) and Perceptual Reasoning Index (PRI) was calculated as a measure of nonverbal weaknesses. Results: A bivariate correlational design was used to assess the relationship between executive functioning and VCI-PRI discrepancy. A medium, negative correlation was found between VCI-PRI discrepancy and the Twenty Questions Initial Abstraction subtest score (D-KEFS), (r = −.435, n = 22, p = .043). Conclusion(s): Overall the data presented supports the hypothesis that NVLD are associated with fluid problem solving on novel tasks. Specifically, this negative relationship highlights unique difficulties integrating verbal and visual perceptual processing demands in children with NVLD.
- Subjects
PROBLEM solving in children; LEARNING ability; NONVERBAL learning; COMPREHENSION; WECHSLER Intelligence Scale for Children; VISUAL perception
- Publication
Archives of Clinical Neuropsychology, 2014, Vol 29, Issue 6, p547
- ISSN
0887-6177
- Publication type
Article
- DOI
10.1093/arclin/acu038.119