DOI

10.17077/etd.oj0ooazp

Document Type

Dissertation

Date of Degree

Summer 2018

Access Restrictions

Access restricted until 08/31/2020

Degree Name

PhD (Doctor of Philosophy)

Degree In

Psychological and Quantitative Foundations

First Advisor

Nicpon, Megan Foley

First Committee Member

Espe-Pfeifer, Patricia

Second Committee Member

Liu, William Ming

Third Committee Member

Ansley, Timothy

Fourth Committee Member

Schmidt, Renita

Abstract

Researchers have suggested there is a wide range of neuropsychological deficits individuals with anorexia nervosa (AN) possess, including impairments in nonverbal reasoning, attention and processing speed, memory, and executive functioning. While growing, examination of the neuropsychological functioning of children and adolescents with AN is quite sparse compared to the abundance of research on adults with AN, and the many conflicting findings have been attributed to inconsistent methodologies across studies. This study examined the neuropsychological functioning of children and adolescents with AN by conducting a quantitative study loosely based on Bayless et al. (2002) and Remberk, Namysłowska, Krempa-Kowalewska, Gadaś, and Skalska (2011). Results indicated verbal intellectual functioning was significantly higher than other intellectual domains, and verbal memory was almost significantly higher than nonverbal memory (p = .051). Negative correlations were found between individual subtests and clinical data (e.g., age of onset of AN and duration of AN) as well as the EDI-3 Personal Alienation scale and the BMI-for-age percentile. Clinical implications include providing treatment improving cognitive functioning and implementing a biopsychosocial model.

Keywords

anorexia nervosa, children and adolescents, cognitive deficits, females, neuropsychological deficits, neuropsychology

Pages

viii, 24 pages

Bibliography

Includes bibliographical references (pages 20-24).

Copyright

Copyright © 2018 Jennifer Chang

Available for download on Monday, August 31, 2020

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