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Journal of Autism and Developmental Disorders

, Volume 49, Issue 11, pp 4674–4680 | Cite as

Brief Report: Replication and Validation of the Brief Autism Detection in Early Childhood (BADEC) in a Clinical Sample

  • Rose E. NevillEmail author
  • Darren Hedley
  • Mirko Uljarević
Brief Report

Abstract

We investigated the clinical validity of the BADEC, an abbreviated, five-item version of the Autism Detection in Early Childhood, level-2 screening tool for autism. Initially developed by Nah et al. (2019) using a research sample, the present study replicated Nah et al. (2019) procedures in a clinical population. Using a cutoff score of five, five items were identified as most effective in discriminating children who later received an ASD diagnosis by an interdisciplinary team. This algorithm had improved validity compared to the original research algorithm. Results supported the efficacy of a very brief, easy to administer ASD screening tool in identifying children under three who are likely to have ASD.

Keywords

Screening Diagnosis Toddlers Clinical performance Pediatricians Wellness checks 

Notes

Acknowledgments

This research was supported by Nationwide Children’s Hospital Clinical and Translational Intramural Grant #203213 awarded to Darren Hedley. The researchers would like to thank Associate Professor Dr. Robyn Young and Dr. Yong-Hwee Nah of Flinders University, Australia, for assistance with the development of a training protocol for the ADEC and for reviewing training tapes. We particularly thank the staff at the Child Development Center at Nationwide Children’s Hospital, Columbus, Ohio, and those children and families who participated in this study. We also thank Brianna Murphy, Sarah Beinkampen, and Emily Mariotti for their assistance with data collection.

Compliance with Ethical Standards

Conflict of interest

All authors declare that they have no conflict of interest.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  • Rose E. Nevill
    • 1
    • 2
    • 3
    Email author
  • Darren Hedley
    • 1
    • 4
  • Mirko Uljarević
    • 5
    • 6
  1. 1.Nationwide Children’s HospitalColumbusUSA
  2. 2.Ohio State UniversityColumbusUSA
  3. 3.Curry School of Education and Human DevelopmentUniversity of VirginiaCharlottesvilleUSA
  4. 4.Olga Tennison Autism Research Centre, La Trobe UniversityBundooraAustralia
  5. 5.Department of Psychiatry and Behavioral SciencesStanford UniversityStanfordUSA
  6. 6.School of Psychological SciencesThe University of MelbourneMelbourneAustralia

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