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Sophie Langhorne; Nora Uglik-Marucha; Charlotte Broadhurst; Elena Lieven; Amelia Pearson; Silia Vitoratou; Kathy Leadbitter – Journal of Autism and Developmental Disorders, 2025
Tools to measure autism knowledge are needed to assess levels of understanding within particular groups of people and to evaluate whether awareness-raising campaigns or interventions lead to improvements in understanding. Several such measures are in circulation, but, to our knowledge, there are no psychometrically-validated questionnaires that…
Descriptors: Foreign Countries, Autism Spectrum Disorders, Questionnaires, Psychometrics
Hull, Laura; Mandy, William; Lai, Meng-Chuan; Baron-Cohen, Simon; Allison, Carrie; Smith, Paula; Petrides, K. V. – Journal of Autism and Developmental Disorders, 2019
There currently exist no self-report measures of social camouflaging behaviours (strategies used to compensate for or mask autistic characteristics during social interactions). The Camouflaging Autistic Traits Questionnaire (CAT-Q) was developed from autistic adults' experiences of camouflaging, and was administered online to 354 autistic and 478…
Descriptors: Test Construction, Autism, Pervasive Developmental Disorders, Symptoms (Individual Disorders)
McConachie, Helen; Mason, David; Parr, Jeremy R.; Garland, Deborah; Wilson, Colin; Rodgers, Jacqui – Journal of Autism and Developmental Disorders, 2018
Accurate measurement of quality of life (QoL) is important for evaluation of autism services and trials of interventions. We undertook psychometric validation of the World Health Organisation measure--WHOQoL-BREF, examined construct validity of the WHO Disabilities module and developed nine additional autism-specific items (ASQoL) from extensive…
Descriptors: Quality of Life, Autism, Pervasive Developmental Disorders, Test Validity
Pandolfi, Vincent; Magyar, Caroline I.; Dill, Charles A. – Journal of Autism and Developmental Disorders, 2010
The GARS-2 (Gilliam 2006) is widely used for autism screening; however, the validity of its three conceptually-derived subscales has not been evaluated. In this study, exploratory (EFA) and confirmatory (CFA) factor analyses of data from matched subgroups of the standardization sample did not support the GARS-2 subscale structure. EFAs identified…
Descriptors: Autism, Factor Analysis, Test Construction, Rating Scales