Concordance between a U.S. Educational Autism Classification and the Autism Diagnostic Observation Schedule
Saved in:
| Title: | Concordance between a U.S. Educational Autism Classification and the Autism Diagnostic Observation Schedule |
|---|---|
| Language: | English |
| Authors: | Maddox, Brenna B., Rump, Keiran M., Stahmer, Aubyn C., Suhrheinrich, Jessica, Rieth, Sarah R., Nahmias, Allison S., Nuske, Heather J., Reisinger, Erica M., Crabbe, Samantha R., Bronstein, Briana, Mandell, David S. |
| Source: | Grantee Submission. 2020. |
| Peer Reviewed: | Y |
| Page Count: | 12 |
| Publication Date: | 2020 |
| Sponsoring Agency: | National Institute of Mental Health (NIMH) (DHHS/NIH) Institute of Education Sciences (ED) |
| Contract Number: | F32MH111166 R01MH106175 1R01MH083717 R324A080195 R324A140005 |
| Document Type: | Reports - Research |
| Descriptors: | Autism, Pervasive Developmental Disorders, Observation, Diagnostic Tests, Special Education, Eligibility, Children, Preadolescents, Classification, Cognitive Ability, Geographic Location, Intelligence Quotient |
| Geographic Terms: | Pennsylvania (Philadelphia), California (San Diego) |
| Assessment and Survey Identifiers: | Autism Diagnostic Observation Schedule |
| DOI: | 10.1080/15374416.2019.1567345 |
| Abstract: | Objective: States in the United States differ in how they determine special education eligibility for autism services. Few states include an autism-specific diagnostic tool in their evaluation. In research, the Autism Diagnostic Observation Schedule (ADOS for first edition, ADOS-2 for second edition) is considered the gold-standard autism assessment. The purpose of this study was to estimate the proportion of children with an educational classification of autism who exceed the ADOS/ADOS-2 threshold for autism spectrum (concordance rate). Method: Data were drawn from four school-based studies across two sites (Philadelphia, Pennsylvania and San Diego, California). Participants comprised 627 children (ages 2-12 years; 83% male) with an autism educational classification. Analyses included 1) calculating the concordance rate between educational and ADOS/ADOS-2 classifications, and 2) estimating the associations between concordance and child's cognitive ability, study site, and ADOS/ADOS-2 administration year using logistic regression. Results: More (97.5%) San Diego participants (all assessed with the ADOS-2) met ADOS/ADOS-2 classification than did Philadelphia participants assessed with the ADOS-2 (92.2%) or ADOS (82.9%). Children assessed more recently were assessed with the ADOS-2; this group was more likely to meet ADOS/ADOS-2 classification than the group assessed a longer time ago with the ADOS. Children with higher IQ were less likely to meet ADOS/ADOS-2 classification. Conclusions: Most children with an educational classification of autism meet ADOS/ADOS-2 criteria, but results differ by site and also by ADOS version and/or recency of assessment. Educational classification may be a reasonable but imperfect measure to include children in community-based trials. [This paper was published in "Journal of Clinical Child & Adolescent Psychology" v49 n4 p469-475 2020.] |
| Abstractor: | As Provided |
| IES Funded: | Yes |
| Entry Date: | 2022 |
| Accession Number: | ED618108 |
| Database: | ERIC |
|
Full text is not displayed to guests.
Login for full access.
|
|
Be the first to leave a comment!
