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Brief report: Validity and reliability of the Nigerian Autism Screening Questionnaire.


ABSTRACT:

Lay abstract

Early intervention for individuals with autism spectrum disorder (ASD) is dependent on reliable methods for early detection. Screening for ASD symptoms is an important strategy in low- and middle-income countries that often lack adequate service infrastructure. This study aims to conduct preliminary evaluation of the psychometric properties of a tool developed and deployed in Nigeria called the Nigerian Autism Screening Questionnaire (NASQ). Results demonstrated that NASQ, when used as a community-based survey, has a clear factor structure with consistent measurement across age and sex, and that scores from below average to well above average are measured reliably. Future research is needed to examine the performance of this tool against confirmatory ASD diagnosis in screening and diagnostic contexts to further understand the utility and applicability of this tool in the resource-limited Nigerian setting.

SUBMITTER: Bakare MO 

PROVIDER: S-EPMC7613535 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature

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Brief report: Validity and reliability of the Nigerian Autism Screening Questionnaire.

Bakare Muideen O MO   Frazier Thomas W TW   Karpur Arun A   Abubakar Amina A   Nyongesa Moses Kachama MK   Mwangi Paul Murimu PM   Dixon Pamela P   Khaliq Izma I   Gase Natalie K NK   Sandstrom Jonathan J   Okidegbe Nwanze N   Rosanoff Michael M   Munir Kerim M KM   Shih Andy A  

Autism : the international journal of research and practice 20220309 6


<h4>Lay abstract</h4>Early intervention for individuals with autism spectrum disorder (ASD) is dependent on reliable methods for early detection. Screening for ASD symptoms is an important strategy in low- and middle-income countries that often lack adequate service infrastructure. This study aims to conduct preliminary evaluation of the psychometric properties of a tool developed and deployed in Nigeria called the Nigerian Autism Screening Questionnaire (NASQ). Results demonstrated that NASQ, w  ...[more]

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