37 research outputs found
Encourageons les étudiants à acquérir des habitudes de travail personnelles et efficaces /
Version anglaise tiré dans Learning and development, vol. 5, no 1, sept. 1973Bibliogr.Encouraging effective study habit
Atypical pupillary light reflex in 2â6âyearâold children with autism spectrum disorders
To WPPSI or To Binet, That Is the Question: A Comparison of the WPPSI-III and SB5 With Typically Developing Preschoolers
Effectiveness of communityâbased early intervention for children with autism spectrum disorder: a metaâanalysis
BackgroundResearch trials of early intervention (EI) programs for children with autism spectrum disorder (ASD) generally demonstrate medium-to-large gains, on average, compared with "treatment as usual," in different developmental domains. Almost all children with ASD receive their treatment through community-based services, however, and studies suggest that evidence-based interventions rarely make their way into community practice. Understanding the effectiveness of community-based EI and factors associated with these effects is the first step in developing strategies for wide-scale implementation of effective EI.MethodsStudies of community-based EI for children with ASD were identified through a systematic search. Changes in cognitive, communication, social, and adaptive functioning from pre-treatment to post-treatment were assessed using standardized mean gain scores. Effect sizes were estimated using random effects models. Moderators of interest included type of community EI program, year of publication, intervention duration, and sample selection. Moderator effects were assessed using analysis of variance of mixed-effects models and meta-regression analyses.ResultsForty-six groups from 33 studies met inclusion criteria (1,713 participants, mean age 37.4Â months, 81.1% male). There were small but statistically significant gains in each of the four domains. Hedges's g ranged from 0.21 for adaptive behavior to 0.32 for communication outcomes, after removing outliers and correcting for publication bias. EI programs associated with universities and hospitals were superior, on average, to other community EI programs for cognitive and adaptive behavior outcomes. Intervention duration was negatively associated with effect sizes for communication and adaptive behavior outcomes.ConclusionsThese results indicate that there remains a large gap between outcomes observed in community settings and those reported in efficacy trials
Overlap Between Autism Spectrum Disorders and Attention Deficit Hyperactivity Disorder: Searching for Distinctive/Common Clinical Features
Recent studies support several overlapping traits between autism spectrum disorders (ASD) and attention-deficit/
hyperactivity disorder (ADHD), assuming the existence of a combined phenotype. The aim of our study was to evaluate
the common or distinctive clinical features between ASD and ADHD in order to identify possible different phenotypes
that could have a clinical value. We enrolled 181 subjects divided into four diagnostic groups: ADHD group,
ASD group, ASD1ADHD group (that met diagnostic criteria for both ASD and ADHD), and control group. Intelligent
quotient (IQ), emotional and behavior problems, ADHD symptoms, ASD symptoms, and adaptive behaviors were
investigated through the following test: Wechsler Intelligence Scale for Children, Wechsler Preschool and Primary
Scale of Intelligence or Leiter International Performances Scale Revised, Child Behavior Checklist, Connersâ Rating
Scales-Revised, SNAP-IV Rating Scale, the Social Communication Questionnaire, Vineland Adaptive Behavior Scales.
The ASD1ADHD group differs from ADHD or ASD in some domains such as lower IQ mean level and a higher autistic
symptoms severity. However, the ASD1ADHD group shares inattention and hyperactivity deficit and some emotional
and behavior problems with the ADHD group, while it shares adaptive behavior impairment with ASD group.
These findings provide a new understanding of clinical manifestation of ASD1ADHD phenotype, they may also
inform a novel treatment targe