Cognitive and Psychosocial Functioning of Preschool-Aged Children with Cancer

Victoria W Willard1, Lauren E Cox, Kathryn M Russell

  • 1*Department of Psychology, St. Jude Children's Research Hospital, Memphis, TN; †Department of Psychology, University of Memphis, Memphis, TN.

Insights

Preschool-aged children with cancer show significant deficits in intellectual, adaptive, and preacademic skills. Early interventions are crucial for this vulnerable population to support development.

Area of Science:

  • Pediatric Oncology
  • Developmental Psychology
  • Clinical Psychology

Background:

  • Early childhood cancer diagnosis can impede developmental milestones.
  • Neurocognitive deficits are a known risk for common childhood cancers like brain tumors and leukemia.
  • Limited research exists on the functioning of preschool-aged children with cancer.

Purpose of the Study:

  • To describe the cognitive and psychosocial functioning of preschool-aged children with cancer.
  • To identify potential developmental risks in this population.

Main Methods:

  • Retrospective analysis of assessment data from 98 preschool-aged children with cancer.
  • Evaluations conducted at a hospital-based psychology clinic between 2011 and 2015.
  • Indicators of cognitive, adaptive, preacademic, and emotional/behavioral functioning were analyzed.

Main Results:

  • Mean IQ scores were significantly below expectations (t[80] = -7.95, p < .001).
  • Adaptive functioning (t[73] = -8.42, p < .001) and preacademic skills (t[77] = -6.20, p < .001) were also significantly below expectations.
  • Emotional/behavioral functioning scores were in the average range.

Conclusions:

  • Young children with cancer face significant risks for intellectual, adaptive, and preacademic deficits.
  • These vulnerabilities are evident even before formal schooling begins.
  • Targeted interventions, such as hospital-based preschool programs, are recommended to support these children's development.
Abstract

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