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Adelman, Chana R.; Kubiszyn, Thomas – Journal of Early Intervention, 2017
This study explored factors associated with age of identification of autism spectrum disorder (ASD). Results of a one-way ANOVA indicated differences in age of diagnosis among the four regions in the United States, F(3, 650) = 7.618, p = 0.01. Tukey's post hoc comparisons of the groups indicated that the mean age of diagnosis in the Midwest (M =…
Descriptors: Autism, Pervasive Developmental Disorders, Clinical Diagnosis, Age
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Rutherford, Marion; Burns, Morag; Gray, Duncan; Bremner, Lynne; Clegg, Sarah; Russell, Lucy; Smith, Charlie; O'Hare, Anne – Journal of Autism and Developmental Disorders, 2018
The 'autism diagnosis crisis' and long waiting times for assessment are as yet unresolved, leading to undue stress and limiting access to effective support. There is therefore a significant need for evidence to support practitioners in the development of efficient services, delivering acceptable waiting times and effectively meeting guideline…
Descriptors: Autism, Pervasive Developmental Disorders, Clinical Diagnosis, Efficiency
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Hyman, Susan L.; Stewart, Patricia A.; Foley, Jennifer; Cain, Usa; Peck, Robin; Morris, Danielle D.; Wang, Hongyue; Smith, Tristram – Journal of Autism and Developmental Disorders, 2016
To obtain information on the safety and efficacy of the gluten-free/casein-free (GFCF) diet, we placed 14 children with autism, age 3-5 years, on the diet for 4-6 weeks and then conducted a double-blind, placebo-controlled challenge study for 12 weeks while continuing the diet, with a 12-week follow-up. Dietary challenges were delivered via weekly…
Descriptors: Dietetics, Sample Size, Statistical Analysis, Statistical Significance
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Ivey-Hatz, Julie; Frederick, Karen – Journal of the American Academy of Special Education Professionals, 2014
Quality of life (QoL) issues for parents and teachers of children with autism spectrum disorders (ASD) are important to investigate. Independence, social functioning, school functioning and participating in leisure activities are some of the quality of life indicators that parents and teachers must agree upon to ensure effective communication and…
Descriptors: Quality of Life, Children, Parents, Teachers
Vasquez-Terry, Teresa LaDoan – ProQuest LLC, 2013
The purpose of The REMLE Project was to develop a best practices model for using the iPad as an assistive technology device with families of individuals with Autism Spectrum Disorder. Implementation of a double-blind, randomized control trial during a six-week intervention utilizing the iPad was measured for effectiveness in empowerment, social…
Descriptors: Pervasive Developmental Disorders, Autism, Handheld Devices, Assistive Technology
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Mouridsen, Svend Erik; Isager, Torben; Rich, Bente – Autism: The International Journal of Research and Practice, 2013
The purpose of this study is to compare the prevalence and types of diseases (International Classification of Mental and Behavioural Disorders, 10th Edition codes K20-K93) relating to the gastrointestinal tract in a clinical sample of 89 individuals diagnosed as children with atypical autism/pervasive developmental disorder not otherwise specified…
Descriptors: Autism, Observation, Statistical Significance, Hospitals
Cunningham, Alexandra – ProQuest LLC, 2014
An important area of research is emerging for adults diagnosed with autism spectrum disorders (ASD) with respect to the challenges they face in their social relationships. Social relationships include those that are romantic in nature such as dating, cohabitation and marriage. Researchers suggest that engaging in a healthy and happy romantic…
Descriptors: Pervasive Developmental Disorders, Autism, Psychoeducational Methods, Interpersonal Competence
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Bailey, Benjamin; Arciuli, Joanne; Stancliffe, Roger J. – Scientific Studies of Reading, 2017
This study explored the effects of an evidence-based literacy program, ABRACADABRA, on the spelling abilities of children with autism spectrum disorder (ASD). Twenty children with ASD aged 5-11 years were assigned to matched instruction and waitlist control groups. Children in the instruction group received 26 hrs of individualized, home-based…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Spelling Instruction
Humphreys, Betsy P. – ProQuest LLC, 2013
Universal developmental screening during pediatric well child care detects early delays in development and is a critical gateway to early intervention for young children at risk for Autism Spectrum Disorders (ASD). Developmental screening practices are highly variable, and few studies have examined screening utilization for children at risk for…
Descriptors: Screening Tests, Autism, Pervasive Developmental Disorders, At Risk Persons
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Ohashi, J. Kaori; Mirenda, Pat; Marinova-Todd, Stefka; Hambly, Catherine; Fombonne, Eric; Szatmari, Peter; Bryson, Susan; Roberts, Wendy; Smith, Isabel; Vaillancourt, Tracy; Volden, Joanne; Waddell, Charlotte; Zwaigenbaum, Lonnie; Georgiades, Stelios; Duku, Eric; Thompson, Ann – Research in Autism Spectrum Disorders, 2012
The purpose of this study was to compare a group of recently diagnosed bilingual-exposed children with autism (n = 20) aged 24-2 months with a matched group of monolingual-exposed children with autism (n = 40). The groups were matched with regard to chronological age at the time of language assessment and nonverbal IQ score, then compared with…
Descriptors: Age, Autism, Young Children, Monolingualism
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Chen, Fei; Planche, Pascale; Lemonnier, Eric – Research in Autism Spectrum Disorders, 2010
Some early studies showed discordance in cognitive strengths and weaknesses in individuals with high-functioning autism (HFA) or Asperger's syndrome (AS). The present study administered the French version of Colored Raven's Progressive Matrices in 14 children with HFA/AS and in 26 chronological age matched peers with typical development. We found…
Descriptors: Intelligence, Age, Autism, Asperger Syndrome
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Morgan, Paul L.; Sideridis, Georgios; Hua, Youjia – Journal of Special Education, 2012
The authors sought to (a) identify interventions that immediately increased the oral reading fluency of students with or at risk for disabilities, (b) estimate to what extent these gains maintained over time, and (c) evaluate whether particular characteristics of students (e.g., gender, disability status) predicted their response to fluency…
Descriptors: Reading Fluency, Visual Impairments, Learning Disabilities, Behavior Disorders