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Dammeyer, Jesper – Research in Developmental Disabilities: A Multidisciplinary Journal, 2011
The population of people with congenital deafblindness faces challenges concerning communication and mobility. Due to the significance of the sensory loss it is difficult to diagnose mental and behavioral disorders. This article investigates the prevalence of mental and behavioral disorders among 95 congenitally deafblind adults. Seventy-four…
Descriptors: Mental Retardation, Psychosis, Behavior Disorders, Sensory Experience
Fernell, Elisabeth; Gillberg, Christopher – Research in Developmental Disabilities: A Multidisciplinary Journal, 2010
The aims of this study were to estimate prevalence rates of children with autism spectrum disorder (ASD) diagnoses in a cohort of 6-year-old children with birth year 2002, referred to the Autism Centre for Young Children, serving the whole of Stockholm county and on the basis of the available data discuss clinical aspects of assessment,…
Descriptors: Incidence, Mental Retardation, Autism, Learning Disabilities
La Malfa, G.; Lassi, S.; Bertelli, M.; Pallanti, S.; Albertini, G. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2008
There is an increasing interest in the diagnosis of attention-deficit/hyperactivity disorder (ADHD) in adulthood. It is also thought that ADHD is more prevalent in the field of intellectual disability (ID) than in the general population, but there are not many experimental studies. Since ADHD diagnosis in adults is more difficult, specific rating…
Descriptors: Hyperactivity, Attention Deficit Disorders, Identification, Rating Scales
Niklasson, Lena; Rasmussen, Peder; Oskarsdottir, Solveig; Gillberg, Christopher – Research in Developmental Disabilities: A Multidisciplinary Journal, 2009
This study assessed the prevalence and type of associated neuropsychiatric problems in children and adults with 22q11 deletion syndrome. One-hundred consecutively referred individuals with 22q11 deletion syndrome were given in-depth neuropsychiatric assessments and questionnaires screens. Autism spectrum disorders (ASDs) and/or attention…
Descriptors: Learning Problems, Behavior Problems, Mental Retardation, Autism
Kopp, Svenny; Beckung, Eva; Gillberg, Christopher – Research in Developmental Disabilities: A Multidisciplinary Journal, 2010
Examine the rate, predictors, and effect on daily life skills of developmental coordination disorder (DCD) and other motor control difficulties in school age girls with autism spectrum disorder (ASD) and/or attention-deficit/hyperactivity disorder (ADHD), in preschool age girls with ASD referred to a neuropsychiatric clinic, and in a community…
Descriptors: Females, Autism, Screening Tests, Pervasive Developmental Disorders
Sharif, M.; Ziaei, H.; Daryani, A.; Ajami, A. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2007
Serological studies revealed that toxoplasmosis has world wide distribution. Although the infection by "Toxoplasma gondii" is widely prevalent in humans and animals, the disease is uncommon and most of the acquired infections are asymptomatic. The important aspect of this parasitic infection is the probable danger of congenital…
Descriptors: Foreign Countries, Rehabilitation Centers, Disease Incidence, Gender Differences
The Effects of Antiepileptic Medications on the Social Skills of Individuals with Mental Retardation
Matson, Johnny L.; Luke, Melissa A.; Mayville, Stephen B. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2004
Prevalence rates of epilepsy are much higher among persons with developmental disabilities compared to the general population. Anticonvulsant medication is the most common method of treating seizure disorders. Many of these antiepileptic medications (AEDs) are associated with various side effects, which may have detrimental effects on the social…
Descriptors: Seizures, Developmental Disabilities, Mental Retardation, Epilepsy