OBJECTIVE: Due to the effectiveness of early intervention on the outcome of individuals with ASD, there is a race to identify children with ASD at younger ages. The Baby and Infant Screen for Children with aUtIsm Traits-Part 1 (BISCUIT-Part 1) is a new assessment tool designed to assess symptoms of ASD in children between the ages of 17-37 months. The aim of this study was to identify the factor structure of BISCUIT-Part 1 and investigate group differences with regards to these factors. METHODS: Participants (n = 1287) were enrolled in a state-funded early intervention programme for children at-risk for a developmental disability. The BISCUIT was administered to a parent or other significant caregiver along with other developmental measures as part of the assessment protocol for the early intervention programme. RESULTS: The exploratory factor analysis yielded a three-factor solution consistent with symptom clusters characteristic of ASD. Furthermore, participants diagnosed with ASD exhibited significantly higher scores on the factors of the BISCUIT-Part 1, compared to toddlers without a diagnosis of ASD. CONCLUSION: The BISCUIT-Part 1 shows promise in aiding clinicians in the diagnosis of ASD in infants and toddlers.
OBJECTIVE: Due to the effectiveness of early intervention on the outcome of individuals with ASD, there is a race to identify children with ASD at younger ages. The Baby and Infant Screen for Children with aUtIsm Traits-Part 1 (BISCUIT-Part 1) is a new assessment tool designed to assess symptoms of ASD in children between the ages of 17-37 months. The aim of this study was to identify the factor structure of BISCUIT-Part 1 and investigate group differences with regards to these factors. METHODS:Participants (n = 1287) were enrolled in a state-funded early intervention programme for children at-risk for a developmental disability. The BISCUIT was administered to a parent or other significant caregiver along with other developmental measures as part of the assessment protocol for the early intervention programme. RESULTS: The exploratory factor analysis yielded a three-factor solution consistent with symptom clusters characteristic of ASD. Furthermore, participants diagnosed with ASD exhibited significantly higher scores on the factors of the BISCUIT-Part 1, compared to toddlers without a diagnosis of ASD. CONCLUSION: The BISCUIT-Part 1 shows promise in aiding clinicians in the diagnosis of ASD in infants and toddlers.
Authors: I Magiati; D A Goh; S J Lim; D Z Q Gan; J C L Leong; C Allison; S Baron-Cohen; A Rifkin-Graboi; B F P Broekman; S-M Saw; Y-S Chong; K Kwek; P D Gluckman; S B Lim; M J Meaney Journal: Mol Autism Date: 2015-06-21 Impact factor: 7.509
Authors: Patricia García-Primo; Annika Hellendoorn; Tony Charman; Herbert Roeyers; Mieke Dereu; Bernadette Roge; Sophie Baduel; Filippo Muratori; Antonio Narzisi; Emma Van Daalen; Irma Moilanen; Manuel Posada de la Paz; Ricardo Canal-Bedia Journal: Eur Child Adolesc Psychiatry Date: 2014-06-10 Impact factor: 4.785