Investigation psychométrique d’un ensemble préliminaire d’items pour l’auto-évaluation des traits autistiques

Titre original en anglais : Psychometric Investigation of Preliminary Item-Set for the Self-Assessment of Autistic Traits

Kenworthy, L., daVanport, S., Bascom, J., Ratto, A. B., Anthony, L. G., Khuu, A., Carel, E., Strang, J. F., Verbalis, A., Pugliese, C. E., Shen, J., Pelphrey, K. A., Yang, J. S., & GENDAAR Autism Center of Excellence Network consortium (2026). Psychometric Investigation of Preliminary Item-Set for the Self-Assessment of Autistic Traits. Autism in Adulthood. https://doi.org/10.1177/25739581251366048

Date de publication: 02/02/2026 Ajout dans AutiHub: 04/07/2026 Type: Article Langue de l’article: Anglais

Cette publication est intégrée dans AutiHub via :

Auteurs

Auteur·ices des publications
14
Auteur·ices de la publication identifié·es comme autistes
2 / 14 (14,3 %)

Résumé

Contexte : Cette étude présente la psychométrie préliminaire du pool d’items de l’Auto-évaluation des traits autistiques (SAAT), qui est le premier outil complet d’autoévaluation des traits de l’autisme destiné aux adolescents et aux adultes, coproduit avec des personnes autistes. Deux chercheurs autistes ont dirigé l’élaboration des items du SAAT et ont tiré parti des descriptions de l’autisme par des personnes autistes pour générer des items conçus afin d’englober l’expérience interne de l’autisme en utilisant un langage accessible fondé sur les forces. Méthodes : Des personnes autistes (N = 500) et non autistes (n = 80), âgées de 16 ans ou plus, ont rempli le SAAT. L’échantillon comprenait des participants adultes autistes recrutés dans la communauté, ainsi que des participants issus d’un réseau de recherche d’un grand centre médical universitaire, ce qui a élargi le spectre des participants étudiés afin d’inclure davantage de personnes de genres divers, plus âgées et ne parlant pas. Résultats : Une analyse factorielle exploratoire suivie d’une analyse factorielle confirmatoire unidimensionnelle a révélé les quatre facteurs suivants : Modulation/Communication sociale, Forces/Passions, Déconnexion cerveau-corps et Contexte communautaire négatif. Trois de ces facteurs sont sensibles à l’autisme en comparaison avec les personnes non autistes, selon l’âge, l’identité de genre, le sexe assigné à la naissance et le statut de diversité de genre. Discussion : Le SAAT est prometteur en tant qu’outil multidimensionnel d’autoévaluation fiable et valide au regard des échantillons que nous avons examinés. L’ensemble d’items du SAAT pourrait fournir un outil de dépistage utile pour les personnes de différentes identités de genre, de différents sexes assignés à la naissance et de différents statuts de diversité de genre, de 16 ans jusqu’à l’âge adulte, qui se demandent si elles pourraient être autistes. En outre, il pourrait servir d’outil de phénotypage qui saisit les forces individuelles ainsi que les difficultés et pourrait fournir des informations contribuant à orienter la création de possibilités et de soutiens permettant aux personnes autistes de s’épanouir. Compte tenu du caractère préliminaire de l’étude actuelle, une étude de validation croisée portant sur des groupes d’échantillon plus vastes et diversifiés constitue la prochaine étape nécessaire pour développer et affiner davantage l’ensemble d’items en tant qu’outil utile.

Background: This study presents the preliminary psychometrics of the Self-Assessment of Autistic Traits (SAAT) item pool, which is the first comprehensive self-report tool of autism traits for teens and adults coproduced with autistic people. Two autistic researchers led the SAAT item development and leveraged descriptions of autism by autistic people to generate items designed to encompass the internal experience of autism using strength-based accessible language. Methods: Autistic ( N = 500) and non-autistic ( n = 80) people, 16 years or older, completed the SAAT. The sample included community-ascertained autistic adult participants, as well as participants from a large academic medical center-based research network, which broadened the spectrum of participants studied to include more gender-diverse, older, and nonspeaking individuals. Results: Exploratory factor analysis followed by a unidimensional confirmatory factor analysis revealed four factors as follows: Modulation/Social Communication, Strengths/Passions, Brain–Body Disconnect, and Negative Community Context. Three of these factors are sensitive to autism in comparison with non-autistic people across age, gender identity, assigned gender at birth, and gender diversity status. Discussion: The SAAT shows promise as a multidimensional self-report tool that is reliable and valid with respect to the samples that we examined. The SAAT item-set may yield a useful screening tool for people of different gender identities, assigned gender at birth, and gender diversity status, from 16 years old through adulthood, who are questioning whether they may be autistic. In addition, it has potential as a phenotyping tool that captures individual strengths as well as challenges and could provide information that helps guide the creation of opportunities and supports that enable autistic people to thrive. Given the preliminary nature of the current study, a cross-validation study with respect to larger and diverse groups of the sample is the necessary next step to further develop and refine the set of items as a useful tool.

Bibliographie citée par cette référence

Les références citées sont importées depuis des sources externes de métadonnées lorsqu’elles sont disponibles. La liste peut être partielle.

Vue d’ensemble de l’inclusion dans la bibliographie

Ces indicateurs décrivent la bibliographie citée importée pour cette publication. Les métriques de références citées utilisent le total des références citées comme dénominateur. Les métriques d’auteurices cité·es indiquent si elles utilisent toutes les occurrences d’auteurices cité·es ou seulement les occurrences rattachées à des auteurices déjà intégré·es à la base de données AutiHub. Ils utilisent les rattachements mis en cache entre les auteurices cité·es et les auteurices intégré·es à la base de données AutiHub. Dernier calcul : 16/08/2026 11:30.

Références citées
63
Nombre total de références citées intégrées pour cette publication.
Références citées avec un·e auteur·ice identifié·e comme autiste
10 / 63 (15,9 %)
Occurrences d’auteur·ices cité·es identifié·es comme autistes
26 / 368 (7,1 %)
Parmi les occurrences rattachées à des auteurices intégré·es à la base de données AutiHub : 26 / 175 (14,9 %). Auteurices cité·es distinct·es identifié·es comme autistes : 20 / 318 (6,3 %).
Occurrences citées rattachées à la base AutiHub
175 / 368 (47,6 %)
Auteurices cité·es distinct·es rattaché·es : 128 / 318 (40,3 %)
Occurrences rattachées, non identifiées comme autistes
149 / 175 (85,1 %)
Parmi les seules occurrences rattachées. Sur l’ensemble des occurrences d’auteurices cité·es : 149 / 368 (40,5 %). Auteurices cité·es distinct·es rattaché·es, non identifié·es comme autistes : 108 / 128 (84,4 %).
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