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Michelle L. Stransky; Laneva Cobb; Nina Menon; Emily Barnard; Cynthia Belfleur; Lawrence Scahill; Jocelyn Kuhn – Journal of Autism and Developmental Disorders, 2025
The National Institute of Mental Health created the National Database for Autism Research (NDAR) to accelerate autism knowledge through data sharing and collaboration. However, our experience using NDAR reveals systematic challenges across several aspects of data submission, selection, management, and analysis that limit utility of this resource.…
Descriptors: Behavior Rating Scales, Adjustment (to Environment), Diagnostic Tests, Observation
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Valsamma Eapen; Raisa Islam; Syeda Ishra Azim; Anne Masi; Louis Klein; Lisa Karlov – Journal of Autism and Developmental Disorders, 2024
This study examined connections between parental quality of life (QoL) and features of children (autism severity, cognitive ability, behavioral profile, and sociodemographic factors). Parents of 97 children attending an autism-specific preschool completed the Quality of Life in Autism, Vineland Adaptive Behavior Scales and Child Behavior…
Descriptors: Autism Spectrum Disorders, Diagnostic Tests, Observation, Cognitive Ability
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Balboni, Giulia; Bacherini, Alice; Rebecchini, Gessica; Cagiano, Romina; Mancini, Alice; Tancredi, Raffaella; Igliozzi, Roberta; Muratori, Filippo – Journal of Autism and Developmental Disorders, 2021
The effects of environmental factors [including Socio-Economic Status, Cultural Capital, and Social Capital (Socio-Cultural Level) of both parents] on the Vineland-II adaptive behavior dimensions of toddlers with autism spectrum disorder (ASD), in addition to individual factors, was investigated in 148 Italian toddlers (82% males), aged 18 to…
Descriptors: Toddlers, Autism, Pervasive Developmental Disorders, Influences
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Kerin, Tara; Volk, Heather; Li, Weiyan; Lurmann, Fred; Eckel, Sandrah; McConnell, Rob; Hertz-Picciotto, Irva – Journal of Autism and Developmental Disorders, 2018
Prenatal exposure to air pollution has been associated with autism spectrum disorder (ASD) risk but no study has examined associations with ASD severity or functioning. Cognitive ability, adaptive functioning, and ASD severity were assessed in 327 children with ASD from the Childhood Autism Risks from Genetics and the Environment study using the…
Descriptors: Prenatal Influences, Pollution, Autism, Pervasive Developmental Disorders
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Bussu, G.; Jones, E. J. H.; Charman, T.; Johnson, M. H.; Buitelaar, J. K.; Baron-Cohen, S.; Bedford, R.; Bolton, P.; Blasi, A.; Chandler, S.; Cheung, C.; Davies, K.; Elsabbagh, M.; Fernandes, J.; Gammer, I.; Garwood, H.; Gliga, T.; Guiraud, J.; Hudry, K.; Liew, M.; Lloyd-Fox, S.; Maris, H.; O'Hara, L.; Pasco, G.; Pickles, A.; Ribeiro, H.; Salomone, E.; Tucker, L.; Volein, A. – Journal of Autism and Developmental Disorders, 2018
We integrated multiple behavioural and developmental measures from multiple time-points using machine learning to improve early prediction of individual Autism Spectrum Disorder (ASD) outcome. We examined Mullen Scales of Early Learning, Vineland Adaptive Behavior Scales, and early ASD symptoms between 8 and 36 months in high-risk siblings (HR; n…
Descriptors: Prediction, Autism, Symptoms (Individual Disorders), Classification
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Nilsson Jobs, Elisabeth; Falck-Ytter, Terje; Bölte, Sven – Journal of Autism and Developmental Disorders, 2018
Research on visual local and global perception in Autism Spectrum Disorder (ASD) is incomplete in young children. We investigated 35 three-year-old siblings of children with ASD, either diagnosed (n = 12) or not diagnosed (n = 23) with ASD as well as 14 controls with typical development and with no family history of ASD. Data from the local tasks…
Descriptors: Autism, Pervasive Developmental Disorders, Young Children, Siblings
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Yang, Sabrina; Paynter, Jessica M.; Gilmore, Linda – Journal of Autism and Developmental Disorders, 2016
Adaptive behaviour is a crucial area of assessment for individuals with Autism Spectrum Disorder (ASD). This study examined the adaptive behaviour profile of 77 young children with ASD using the Vineland-II, and analysed factors associated with adaptive functioning. Consistent with previous research with the original Vineland a distinct autism…
Descriptors: Profiles, Young Children, Factor Analysis, Autism
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Verschuur, Rianne; Huskens, Bibi; Verhoeven, Ludo; Didden, Robert – Journal of Autism and Developmental Disorders, 2017
Deficits in question-asking are common in children with autism spectrum disorder (ASD). Furthermore, their opportunities to self-initiate questions are often hindered by directive behavior of their conversation partners. This study assessed the effectiveness of staff training in pivotal response treatment (PRT) on staff member-created…
Descriptors: Autism, Pervasive Developmental Disorders, Questioning Techniques, Program Effectiveness
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Dimian, Adele F.; Botteron, Kelly N.; Dager, Stephen R.; Elison, Jed T.; Estes, Annette M.; Pruett, John R., Jr.; Schultz, Robert T.; Zwaigenbaum, Lonnie; Piven, Joseph; Wolff, Jason J. – Journal of Autism and Developmental Disorders, 2017
Prevalence of self-injurious behavior (SIB) is as high as 50% among children with autism spectrum disorder (ASD). Identification of risk factors for the development of SIB is critical to early intervention and prevention. However, there is little empirical research utilizing a prospective design to identify early risk factors for SIB. The purpose…
Descriptors: Risk, Self Destructive Behavior, Autism, Pervasive Developmental Disorders
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Sumner, Emma; Leonard, Hayley C.; Hill, Elisabeth L. – Journal of Autism and Developmental Disorders, 2016
Motor and social difficulties are often found in children with an autism spectrum disorder (ASD) and with developmental coordination disorder (DCD), to varying degrees. This study investigated the extent of overlap of these problems in children aged 7-10 years who had a diagnosis of either ASD or DCD, compared to typically-developing controls.…
Descriptors: Pervasive Developmental Disorders, Autism, Developmental Disabilities, Interpersonal Competence
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Lord, Catherine; And Others – Journal of Autism and Developmental Disorders, 1989
The Autism Diagnostic Observation Schedule, a standardized protocol for observation of social and communicative behavior associated with autism, is described. Data on interrater reliability as well as test-retest reliability and discriminant validity are provided. (Author/DB)
Descriptors: Autism, Behavior Rating Scales, Clinical Diagnosis, Diagnostic Tests