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Showing 1 to 15 of 46 results Save | Export
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Amin D. Lotfizadeh; Brendan Gard; Cynthia Rico; Alan Poling; Kristen R. Choi – Journal of Autism and Developmental Disorders, 2025
Behavior analysts frequently use the Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP) to assess the language and social skills of children with autism in everyday practice and in research. Despite the widespread use of the VB-MAPP, its psychometric characteristics have not been extensively investigated. To provide information…
Descriptors: Adjustment (to Environment), Behavior Rating Scales, Autism Spectrum Disorders, Test Validity
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Padilla, Kristen L.; Akers, Jessica S. – Journal of Autism and Developmental Disorders, 2021
The purpose of this study is to provide content validity evidence for the Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP). A national panel of 13 experts provided an evaluation of the domain relevance, age appropriateness, method of measurement appropriateness, and domain representation across the three levels of the…
Descriptors: Content Validity, Evidence, Verbal Ability, Measures (Individuals)
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Jacinta Saldaris; Helen Leonard; Kingsley Wong; Peter Jacoby; Mary Spence; Eric D. Marsh; Tim A. Benke; Scott Demarest; Jenny Downs – Journal of Autism and Developmental Disorders, 2024
CDKL5 deficiency disorder (CDD) results in early-onset epilepsy and lifelong cognitive and motor impairments. With no validated measure for communication in CDD, this study evaluated the psychometric properties of the Communication and Symbolic Behavior Scales-Developmental Profile Infant Toddler Checklist (CSBS-DP ITC). Caregivers (n = 150;…
Descriptors: Validity, Infants, Toddlers, Check Lists
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Lyall, Kristen; Hosseini, Mina; Ladd-Acosta, Christine; Ning, Xuejuan; Catellier, Diane; Constantino, John N.; Croen, Lisa A.; Kaat, Aaron J.; Botteron, Kelly; Bush, Nicole R.; Dager, Stephen R.; Duarte, Cristiane S.; Fallin, M. Daniele; Hazlett, Heather; Hertz-Picciotto, Irva; Joseph, Robert M.; Karagas, Margaret R.; Korrick, Susan; Landa, Rebecca; Messinger, Daniel; Oken, Emily; Ozonoff, Sally; Piven, Joseph; Pandey, Juhi; Sathyanarayana, Sheela; Schultz, Robert T.; St. John, Tanya; Schmidt, Rebecca; Volk, Heather; Newschaffer, Craig J. – Journal of Autism and Developmental Disorders, 2021
Prior work proposed a shortened version of the Social Responsiveness Scale (SRS), a commonly used quantitative measure of social communication traits. We used data from 3031 participants (including 190 ASD cases) from the Environmental Influences on Child Health Outcomes (ECHO) Program to compare distributional properties and criterion validity of…
Descriptors: Pervasive Developmental Disorders, Autism, Measures (Individuals), Test Validity
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Matt I. Brown; Patrick R. Heck; Christopher F. Chabris – Journal of Autism and Developmental Disorders, 2024
The Social Shapes Test (SST) is a measure of social intelligence which does not use human faces or rely on extensive verbal ability. The SST has shown promising validity among adults without autism spectrum disorder (ASD), but it is uncertain whether it is suitable for adults with ASD. We find measurement invariance between adults with (n = 229)…
Descriptors: Interpersonal Competence, Autism Spectrum Disorders, Emotional Intelligence, Verbal Ability
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Dupuis, Annie; Moon, Michael J.; Brian, Jessica; Georgiades, Stelios; Levy, Tomer; Anagnostou, Evdokia; Nicolson, Rob; Schachar, Russell; Crosbie, Jennifer – Journal of Autism and Developmental Disorders, 2021
We examined the correlation between interviewer-administered Vineland Adaptive Behavior Scale II (VABS-II) and the parent-rated Adaptive Behavior Assessment System II (ABAS-II) questionnaire in 352 participants (ages 1.5-20.8 years) with autism spectrum disorder (ASD) to determine if ABAS could be used as a screen to reduce the number of VABS…
Descriptors: Behavior Rating Scales, Adjustment (to Environment), Student Behavior, Autism
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Oryadi-Zanjani, Mohammad Majid – Journal of Autism and Developmental Disorders, 2020
The aim of this study was to develop and validate the Childhood Nonverbal Communication Scale (CNCS) to assess nonverbal communication skills in children from birth to 18 months old. An extensive review of existing research provided evidence used to generate items representative of nonverbal communication behaviors. The final version of the CNCS…
Descriptors: Children, Nonverbal Communication, Communication Skills, Infants
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Ruel, Alexa; Chiarella, Sabrina S.; Crivello, Cristina; Poulin-Dubois, Diane – Journal of Autism and Developmental Disorders, 2021
The Modified Checklist for Autism in Toddlers (M-CHAT) is a screening questionnaire for Autism Spectrum Disorder (ASD). Previous findings have confirmed the M-CHAT's sensitivity and specificity across several cultures, yet few studies have considered M-CHAT scores as a distributed trait in a sample of typical infants. The current study examined…
Descriptors: Check Lists, Screening Tests, Autism, Scores
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Hansen, John A. – Journal of Autism and Developmental Disorders, 2019
Assessment of individuals on the autism spectrum often includes a measure of nonverbal IQ. One such measure is the Raven's Standard Progressive Matrices (RSPM). For large research studies with participants distributed nationally it is desirable for assessments to be available online. Because time is a premium, it is ideal that the measure produces…
Descriptors: Autism, Pervasive Developmental Disorders, Nonverbal Ability, Intelligence Tests
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Wu, Chin-Chin; Chu, Ching-Lin; Stewart, Lydia; Chiang, Chung-Hsin; Hou, Yuh-Ming; Liu, Jiun-Horng – Journal of Autism and Developmental Disorders, 2020
The present longitudinal study examined the utility of the screening tool for autism in 2-year-olds (STAT) in detecting autism spectrum disorder (ASD) in toddlers who are less than 24 months of age. The study sample, which consisted of 119 toddlers with developmental problems, were assessed when they were between 16 and 24 months of age (Time 1)…
Descriptors: Foreign Countries, Longitudinal Studies, Toddlers, Cutting Scores
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Sapey-Triomphe, Laurie-Anne; Moulin, Annie; Sonié, Sandrine; Schmitz, Christina – Journal of Autism and Developmental Disorders, 2018
Sensory sensitivity peculiarities represent an important characteristic of Autism Spectrum Disorders (ASD). We first validated a French language version of the Glasgow Sensory Questionnaire (GSQ) (Robertson and Simmons in "J Autism Dev Disord" 43(4):775-784, 2013). The GSQ score was strongly positively correlated with the Autism-Spectrum…
Descriptors: French, Sensory Integration, Autism, Correlation
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Heinrich, Manuel; Böhm, Julia; Sappok, Tanja – Journal of Autism and Developmental Disorders, 2018
The study assessed the diagnostic validity of the diagnostic behavioral assessment for autism spectrum disorders-revised (DiBAS-R; 19-item screening scale based on ratings by caregivers) in a clinical sample of 381 adults with ID. Analysis revealed a sensitivity of 0.82 and a specificity of 0.67 in the overall sample (70.3% agreement). Sensitivity…
Descriptors: Clinical Diagnosis, Autism, Intellectual Disability, Diagnostic Tests
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Williams, Zachary J.; Failla, Michelle D.; Gotham, Katherine O.; Woynaroski, Tiffany G.; Cascio, Carissa – Journal of Autism and Developmental Disorders, 2018
The Short Sensory Profile (SSP) is one of the most commonly used measures of sensory features in children with autism spectrum disorder (ASD), but psychometric studies in this population are limited. Using confirmatory factor analysis, we evaluated the structural validity of the SSP subscales in ASD children. Confirmatory factor models exhibited…
Descriptors: Autism, Pervasive Developmental Disorders, Profiles, Sensory Integration
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Godoy-Giménez, Marta; González-Rodríguez, Antonio; Cañadas, Fernando; Estévez, Angeles F.; Sayans-Jiménez, Pablo – Journal of Autism and Developmental Disorders, 2018
The Broad autism phenotype (BAP) refers to a set of subclinical behavioural characteristics qualitatively similar to those presented in Autism spectrum disorders (ASDs). The BAP questionnaire (BAPQ) has been widely used to assess the BAP both in relatives of ASD people and within the general population. The current study presents the first Spanish…
Descriptors: Psychometrics, Spanish, Pragmatics, Qualitative Research
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Heys, Michelle; Gibbons, Felicity; Haworth, Ed; Medeiros, Emilie; Tumbahangphe, Kirti Man; Wickenden, Mary; Shrestha, Merina; Costello, Anthony; Manandhar, Dharma; Pellicano, Elizabeth – Journal of Autism and Developmental Disorders, 2018
Few data exist on the prevalence of autism in low-income countries. We translated, adapted and tested the acceptability of a Nepali-language version of a screening tool for autism (Autism Quotient-10). Using this tool, we estimated autism prevalence in 4098 rural Nepali children aged 9-13 years. Fourteen children scored > 6 out of 10,…
Descriptors: Autism, Pervasive Developmental Disorders, Screening Tests, Foreign Countries
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