The Flexibility Scale: Development and Preliminary Validation of a Cognitive Flexibility Measure in Children with Autism Spectrum Disorders.
Strang JF, Anthony LG, Yerys BE, Hardy KK, Wallace GL, Armour AC, Dudley K, Kenworthy L. The Flexibility Scale: Development and Preliminary Validation of a Cognitive Flexibility Measure in Children with Autism Spectrum Disorders. J Autism Dev Disord. 2017 08; 47(8):2502-2518.