The Flexibility Scale: Development and Preliminary Validation of a Cognitive Flexibility Measure in Children with Autism Spectrum Disorders.
A new 5-factor parent/teacher scale validly captures real-world flexibility problems in kids with autism.
01Research in Context
What this study did
The team built a new rating scale called the Flexibility Scale. Parents or teachers fill it out to track how well a child with autism can shift plans, rules, or topics.
They tested the scale on kids with autism and on typically developing kids. The goal was to see if the tool could tell the two groups apart.
What they found
The scale broke into five clear areas, such as shifting attention or coping with change. It also lined up well with other known measures.
Kids with autism scored higher on rigid items. Typically developing kids scored lower. The tool passed basic validity checks.
How this fits with other research
Albein-Urios et al. (2018) later showed the same pattern in young adults. Self-report flexibility scales caught ASD-linked problems that lab tasks missed. Together, the two studies say, "Trust real-world ratings, not just computer tests."
Memari et al. (2013) used an older card-sort task to map flexibility problems in school-age kids with autism. Their work set the stage; Strang et al. (2017) gave us a faster, parent-friendly upgrade.
Laugeson et al. (2014) found the BRIEF Shift subscale also flags rigidity. The new Flexibility Scale covers more ground, but both tools point to the same core issue.
Why it matters
You now have a free, five-minute checklist that spots flexibility trouble in everyday life. Use it during intake, share results with teachers, and write goals that match the five factors. Re-score every quarter to see if your intervention is really loosening rigid behavior.
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02At a glance
03Original 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.
Journal of autism and developmental disorders, 2017 · doi:10.1007/s10803-017-3152-y