Cited by 70Autism Spectrum Disorder ResearchDevelopmental and Educational NeuropsychologyChild Nutrition and Feeding Issues

The Flexibility Scale: Development and Preliminary Validation of a Cognitive Flexibility Measure in Children with Autism Spectrum Disorders

Strang, John F., Anthony, Laura G., Yerys, Benjamin E., Hardy, Kristina K., Wallace, Gregory L., Armour, Anna C., Dudley, Katerina, Kenworthy, Lauren·2017·Journal of Autism and Developmental Disorders

Abstract

Flexibility is a key component of executive function, and is related to everyday functioning and adult outcomes. However, existing informant reports do not densely sample cognitive aspects of flexibility; the Flexibility Scale (FS) was developed to address this gap. This study investigates the validity of the FS in 221 youth with ASD and 57 typically developing children. Exploratory factor analysis indicates a five-factor scale: Routines/rituals, transitions/change, special interests, social flexibility, and generativity. The FS demonstrated convergent and divergent validity with comparative domains of function in other measures, save for the Generativity factor. The FS discriminated participants with ASD and controls. Thus, this study suggests the FS may be a viable, comprehensive measure of flexibility in everyday settings.

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Crossref · 10.1007/s10803-017-3152-y

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  • Standardized informant-report assessments targeting flexible behaviours in autism have been developed, such as the Flexibility Scale, which reveals factors related to routines/rituals, transitions/change, special interests, social flexibility, and generativity.

    “Standardized informant-report assessments specifically targeting flexible behaviours in autism have been developed, such as the Flexibility Scale, which reveals factors related to routines/rituals, transitions/change, special interests, social flexibility and generativity86.”
  • Exploratory factor analysis of the Flexibility Scale revealed five factors related to Routines/Rituals, Transitions/Change, Special Interests, Social Flexibility, and Generativity, and the scale demonstrated convergent and divergent validity with comparative domains in other measures including the shift subscale of the BRIEF and D-KEFS performance.

    “Exploratory factor analysis revealed evidence for five factors related to Routines/Rituals, Transitions/Change, Special Interests, Social Flexibility, and Generativity, and the scale demonstrated convergent and divergent validity with comparative domains in other measures including the ‘shift’ subscale of the BRIEF and D-KEFS performance (133).”
  • The Flexibility Scale, based on data from 300 6- to 17-year-olds, is an informant report that densely samples cognitive aspects of flexibility in everyday settings and has been shown to discriminate participants with ASD from controls.

    “The Flexibility Scale, based on data collected from 300 6–17 year olds, is an informant report that densely samples cognitive aspects of flexibility in everyday settings and has been shown to discriminate participants with ASD and controls.”

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Authors
Strang, J. F., Anthony, L. G., Yerys, B. E., Hardy, K. K., Wallace, G. L., Armour, A. C., Dudley, K., & Kenworthy, L.
Affiliations
  • Children's National (US)
  • Children's Hospital of Philadelphia (US)
  • George Washington University (US)
Corresponding author
Strang, John F.
Venue
Journal of Autism and Developmental Disorders
Published
2017-05-19
Volume
47
Issue
8
Pages
2502-2518
ISSN
  • 0162-3257 (ISSN-L)
  • 1573-3432
OpenAlex
W2615779178
Cited by
70
References
101
Citations by year
2026: 6 · 2025: 9 · 2024: 9 · 2023: 8 · 2022: 12 · 2021: 14 · 2020: 7 · 2019: 2 · 2018: 2
FWCI
1.73
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Autism and Developmental Disorders (publishedVersion)
  • PubMed (publishedVersion)
Funders
Isadore and Bertha Gudelsky Family Foundation (US) (P30H0040677)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Social Sciences › Psychology › Neuropsychology and Physiological Psychology › Developmental and Educational Neuropsychology
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
Keywords
cognitive flexibility, autism spectrum disorder, executive function, scale development, psychometric validation, children, interest groups, social flexibility, generativity, daily functioning
MeSH terms
Autism Spectrum Disorder, Adolescent, Child, Cognition, Female, Humans, Male, Psychological Tests, Social Behavior, Case-Control Studies, Executive Function

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