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Query: UMLS:C0004352 (autism)
 32,579 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Vineland Adaptive Behavior Scales Special Population norms are presented for four groups of individuals with autism: (a) mute children under 10 years of age; (b) children with at least some verbal skills under 10 years of age; (c) mute individuals who are 10 years of age or older; and (d) individuals with at least some verbal skills who are 10 years of age or older. The sample included 684 autistic individuals ascertained from cases referred for the DSM-IV autism/PDD field trial collaborative study and five university sites with expertise in autism. Young children had higher standard scores than older individuals across all Vineland domains. In the Communication domain, younger verbal children were least impaired, older mute individuals most impaired, and younger mute and older verbal individuals in the midrange. Verbal individuals achieved higher scores in Daily Living Skills than mute individuals. The expected profile of a relative weakness in Socialization and relative strength in Daily Living Skills was obtained with age-equivalent but not standard scores. Results high-light the importance of employing Vineland special population norms as well as national norms when evaluating individuals with autism.
J Autism Dev Disord 1998 Aug
PMID:The Vineland Adaptive Behavior Scales: supplementary norms for individuals with autism. 971 85

In this study, we examined three maladaptive behaviors, self-injurious behavior (SIB), stereotypies, and aggression in adults with autism, pervasive developmental disorder, not otherwise specified (PDD-NOS), and mental retardation. We used a brief functional analysis rating scale. The Questions About Behavioral Functions (QABF), to examine the function of each behavior. Across the three groups, our results indicated that aggression was primarily maintained for attentional reasons and stereotypies for nonsocial reasons. No specific function(s) were found to maintain SIB. These results suggest that the function of a maladaptive behavior may be associated more with the particular maladaptive behavior displayed rather than inclusion in a certain diagnostic group. Implications of findings for assessment and treatment issues are discussed.
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PMID:An analysis of maladaptive behaviors in persons with autism, PDD-NOS, and mental retardation. 977 Feb 55

Pervasive developmental disorders without mental retardation is a new clinical category including high-functioning autism, Asperger syndrome and pervasive developmental disorder non otherwise specified. Its recognition is recent and still problematic in many regards. This article reviews the historical, theoretical and clinical relations between pervasive developmental disorders without mental retardation and bordering disorders. The consequences of an inadequate diagnosis on measures of assistance for these patients is also investigated. The authors conclude on the necessity in considering, independently of the diagnosis, the description of symptoms, the intellectual level and the adaptative level in order to take the most appropriate educational and psychosocial decisions regarding pervasive developmental disorders without mental retardation.
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PMID:[Diagnosis of pervasive developmental disorders without mental retardation and its impact on obtaining social and educational services in Quebec]. 977 56

The American Psychiatric Association's last version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; APA, 1994) identifies within pervasive developmental disorders five subgroups: (a) autistic disorder; (b) Rett's disorder; (c) childhood disintegrative disorder; (d) Asperger's disorder's and (e) pervasive developmental disorder not otherwise specified. However, the diagnosis of the different sub-groups is difficult to establish, particularly between autistic disorder and Asperger's disorder. This article exposes the diagnostic criteria of autism and Asperger's syndrome in order to illustrate the similarities and differences between the two disorders.
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PMID:[Diagnostic criteria of autism and Asperger's syndrome: similarities and differences]. 977 58

The Mini PAS-ADD is an assessment schedule for psychiatric disorders in people with an intellectual disability. It is designed to provide a link between the mental health expertise of psychiatrists and psychologists, and the detailed knowledge of individual service users possessed by support staff. In broad terms, the aim of the Mini PAS-ADD is to enable non-psychiatrists accurately to recognize clinically significant psychiatric disorders in the people who they care for, so that they can make informed referral decisions. The instrument comprises 86 psychiatric symptoms and generates a series of subscores on: depression, anxiety and phobias, mania, obsessive-compulsive disorder, psychosis, unspecified disorder (including dementia), and pervasive developmental disorder (autism). The present paper reports the results of a study investigating internal consistency, inter-rater agreement and validity in relation to clinical opinion, using a sample of 68 people with intellectual disability who were in contact with psychiatric services. In terms of the instrument fulfilling its main intended function, i.e. accurate case recognition, the crucial question was whether the support workers, with their lesser knowledge of psychopathology, were also able to correctly identify cases identified by expert clinicians. The validity results in this respect (81% agreement on case recognition) were sufficiently good that it is to be anticipated that the Mini PAS-ADD should have a significant impact on the identification of psychiatric disorders in the community of people with intellectual disability.
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PMID:Reliability and validity of the Mini PAS-ADD for assessing psychiatric disorders in adults with intellectual disability. 978 40

This study reports on the results of a randomized controlled trial that evaluated a caregiver-based intervention program for children with autism in community day-care centers. Thirty-five preschool children with a DSM III-R diagnosis of autism or pervasive developmental disorder were randomized to an experimental or control group. Children in the experimental group were enrolled in day care and their parents and child care workers received a 12-week intervention consisting of lectures and on-site consultations to day-care centers. In addition, supportive work was undertaken with families. Control subjects received day care alone. In the experimental group, there were greater gains in language abilities, significant increases in caregivers' knowledge about autism, greater perception of control on the part of mothers, and greater parent satisfaction. We conclude that this research design demonstrated that the intervention was significantly superior to day care alone.
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PMID:Treatment of children with autism: a randomized controlled trial to evaluate a caregiver-based intervention program in community day-care centers. 980 62

The validity of Asperger syndrome (i.e., apart from high-functioning autism) continues to be the topic of considerable debate. Consistent with Asperger's original description of the condition there appear to be some important potential differences from autism if both conditions are strictly defined. Although the importance of genetic factors in the transmission of autism is increasingly clear it also appears that genetic factors may play an even more important role in Asperger syndrome (AS). The nosological validity of this condition and its relation to the various PDD spectrum disorder remains an important topic for future research. Well-designed and carefully controlled studies are needed in which patterns of comorbidity and associated problems in family members can be carefully assessed. Such studies will contribute to our understanding of the relationship of AS and autism and may clarify important genetic mechanisms of relevance to autism.
J Autism Dev Disord 1998 Oct
PMID:Nosological and genetic aspects of Asperger syndrome. 981 81

Clinicians are faced with the challenge of making informed decisions amidst heated debates over the most effective treatment approaches for young children with autism. This article provides a more specific focus to this debate by considering the practice of enhancing spontaneous language and related social-communicative abilities of young children with autism/pervasive developmental disorder (PPD). First, a historical perspective of the evolution of different approaches for enhancing communication and related abilities is presented, followed by a description of characteristics of the approaches. The approaches are described along a continuum from massed discrete trial, traditional behavioral to social-pragmatic, developmental. The current state of knowledge regarding the effectiveness of early services for children with autism/PDD is examined and conclusions are presented with consideration of the need for more meaningful outcome measures than are currently used for the next generation of outcome research.
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PMID:Understanding the continuum of discrete-trial traditional behavioral to social-pragmatic developmental approaches in communication enhancement for young children with autism/PDD. 985 91

DSM-IV states that Asperger Disorder may be distinguished from Autistic Disorder by a lack of a delay in early language development. The aim of this study was to establish whether the presence or absence of early language delay would predict autistic symptomatology in children diagnosed with a PDD/autism spectrum disorder. Forty-six language-delayed and 62 normal language onset individuals (M age 11 years) were compared on ICD-10 research criteria and DSM-IV criteria, receptive language, and developmental history variables. Retrospective data were also obtained to determine whether language onset predicted autism symptomatology when young (< 6 years). We found that early language delay predicts more autistic symptomatology when young, but not at an older age. Early language delay is also associated with developmental motor milestone delays and lower receptive language abilities. The results question the use of early language delay as a valid discriminating variable between PDD subgroups.
J Autism Dev Disord 1998 Dec
PMID:Delayed language onset as a predictor of clinical symptoms in pervasive developmental disorders. 993 39

The stereotypic behavior of children (N = 26) while in a playroom session with their parent was studied. The sample included children with a pervasive developmental disorder, an attention-deficit/hyperactivity disorder, a developmental expressive language disorder, or a developmental receptive language disorder and normally developing children. Stereotypic behaviors associated with distress, elation, and composure were compared on mean duration and form of the stereotypies and heart rate changes around the onset of the stereotypies. Results showed that stereotypies associated with different moods differed in all variables studied. Results confirm that a valid classification scheme for stereotypic behaviors is needed as they indicate different functions of individual stereotypies.
J Autism Dev Disord 1998 Dec
PMID:Subtyping stereotypic behavior in children: the association between stereotypic behavior, mood, and heart rate. 993 41


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