The Arizona cognitive test battery for down syndrome: Test-retest reliability & practice effects

Jamie O. Edgin, Payal Anand, Tracie Rosser, Elizabeth I. Pierpont, Carlos Figueroa, Debra Hamilton, Lillie Huddleston, Gina Mason, Goffredina Spaǹo, Lisa Toole, Mina Nguyen-Driver, George Capone, Leonard Abbeduto, Cheryl Maslen, Roger H. Reeves, Stephanie Sherman

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    A multisite study investigated the test-retest reliability and practice effects of a battery of assessments to measure neurocognitive function in individuals with Down syndrome (DS). The study aimed to establish the appropriateness of these measures as potential endpoints for clinical trials. Neurocognitive tasks and parent report measures comprising the Arizona Cognitive Test Battery (ACTB) were administered to 54 young participants with DS (7-20 years of age) with mild to moderate levels of intellectual disability in an initial baseline evaluation and a follow-up assessment 3 months later. Although revisions to ACTB measures are indicated, results demonstrate adequate levels of reliability and resistance to practice effects for some measures. The ACTB offers viable options for repeated testing of memory, motor planning, behavioral regulation, and attention. Alternative measures of executive functioning are required.

    Original languageEnglish (US)
    Pages (from-to)215-234
    Number of pages20
    JournalAmerican Journal on Intellectual and Developmental Disabilities
    Volume122
    Issue number3
    DOIs
    StatePublished - May 1 2017

    Fingerprint

    Down Syndrome
    Reproducibility of Results
    Intellectual Disability
    Clinical Trials
    Practice (Psychology)
    Test-retest Reliability
    Battery

    Keywords

    • Cerebellum
    • Clinical trials
    • Cognition
    • Down syndrome
    • Hippocampus
    • Intellectual disability
    • Memory
    • Neuropsychological assessment
    • Reliability

    ASJC Scopus subject areas

    • Pediatrics, Perinatology, and Child Health
    • Neuropsychology and Physiological Psychology
    • Medicine(all)
    • Developmental and Educational Psychology
    • Arts and Humanities (miscellaneous)
    • Clinical Neurology
    • Psychiatry and Mental health

    Cite this

    The Arizona cognitive test battery for down syndrome : Test-retest reliability & practice effects. / Edgin, Jamie O.; Anand, Payal; Rosser, Tracie; Pierpont, Elizabeth I.; Figueroa, Carlos; Hamilton, Debra; Huddleston, Lillie; Mason, Gina; Spaǹo, Goffredina; Toole, Lisa; Nguyen-Driver, Mina; Capone, George; Abbeduto, Leonard; Maslen, Cheryl; Reeves, Roger H.; Sherman, Stephanie.

    In: American Journal on Intellectual and Developmental Disabilities, Vol. 122, No. 3, 01.05.2017, p. 215-234.

    Research output: Contribution to journalArticle

    Edgin, JO, Anand, P, Rosser, T, Pierpont, EI, Figueroa, C, Hamilton, D, Huddleston, L, Mason, G, Spaǹo, G, Toole, L, Nguyen-Driver, M, Capone, G, Abbeduto, L, Maslen, C, Reeves, RH & Sherman, S 2017, 'The Arizona cognitive test battery for down syndrome: Test-retest reliability & practice effects', American Journal on Intellectual and Developmental Disabilities, vol. 122, no. 3, pp. 215-234. https://doi.org/10.1352/1944-7558-122.3.215
    Edgin, Jamie O. ; Anand, Payal ; Rosser, Tracie ; Pierpont, Elizabeth I. ; Figueroa, Carlos ; Hamilton, Debra ; Huddleston, Lillie ; Mason, Gina ; Spaǹo, Goffredina ; Toole, Lisa ; Nguyen-Driver, Mina ; Capone, George ; Abbeduto, Leonard ; Maslen, Cheryl ; Reeves, Roger H. ; Sherman, Stephanie. / The Arizona cognitive test battery for down syndrome : Test-retest reliability & practice effects. In: American Journal on Intellectual and Developmental Disabilities. 2017 ; Vol. 122, No. 3. pp. 215-234.
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