This study investigated associations between maternal prenatal smoking and physical aggression (PA), hyperactivity-impulsivity (HI) and co-occurring PA and HI between ages 17 and 42 months in a population sample of children born in Quebec (Canada) in 1997/1998 (N=1745). Trajectory model estimation showed three distinct developmental patterns for…

Background: Neurofeedback (NF) is a form of behavioural training aimed at developing skills for self-regulation of brain activity. Within the past decade, several NF studies have been published that tend to overcome the methodological shortcomings of earlier studies. This annotation describes the methodical basis of NF and reviews the evidence…

Background: A community-representative sample of screened and clinically examined children with language delay at 2.5 years of age was followed up at school age when their language development was again examined and the occurrence of neuropsychiatric/neurodevelopmental disorder (attention deficit/hyperactivity disorder (ADHD) and/or autism…

Objective: With the increase in diagnosis and treatment of attention deficit hyperactivity disorder (ADHD) in adults, it is expected that more resident physicians will require accommodations so that their academic performance and clinical competency can be measured adequately. The authors provide an overview of the requirements and issues…

Joe is a 25-year-old single male who has had problems with severe impulsivity, inattentiveness, focusing and sustaining his attention, easy distractibility, hyperactivity, a short temper, and school problems dating back to early childhood. These symptoms have resulted in marked impairment in academic, social, vocational, and daily adaptive…

This study extends previous research by examining whether maternal inattention, impulsivity, and hyperactivity are associated with different parenting behaviors. Ninety-six mother-son dyads participated in the study, and the boys ranged between 4 and 8 years of age. Maternal inattention was uniquely and positively associated with mothers' use of…

The fields of child psychology and psychiatry have not yet established the clinical presentation in school of children and adolescents who have been diagnosed as having a depressive disorder. To address this issue, the authors used teacher ratings on scale oriented to the third, revised edition of the "Diagnostic and Statistical Manual of…

Background: Monitoring brain processes in real time requires genuine subsecond resolution to follow the typical timing and frequency of neural events. Non-invasive recordings of electric (EEG/ERP) and magnetic (MEG) fields provide this time resolution. They directly measure neural activations associated with a wide variety of brain states and…

Objectives: This report presents national estimates of the prevalence of diagnosed attention deficit hyperactivity disorder (ADHD) and learning disability (LD) in U.S. children 6-17 years of age and describes the prevalence of these conditions for children with selected characteristics. The use of educational and health care services and the…

Monitoring the Future (MTF), which is now in its 36th year, is a research program conducted at the University of Michigan's Institute for Social Research under a series of investigator-initiated research grants from the National Institute on Drug Abuse. The study is comprised of several ongoing series of annual surveys of nationally representative…

This report presents an overview of research on childhood lead exposure and poisoning, and the related social issues. The report first summarizes the history of lead poisoning and its prevalence in the United States, and discusses the basis for recent changes in guidelines for lead exposure by the Centers for Disease Control (CDC). The report then…

This paper examines characteristics of a typical 6-year-old and characteristics of attention deficit hyperactivity disorder (ADHD), including distractibility, impulsiveness, inattention, and hyperactivity. The occurrence of ADHD in gifted students is discussed. Possible causes of ADHD are noted. The 5 "M" program of treatment is…

This study compared the social status and self-esteem of 8 third grade children with attention deficit hyperactivity disorder, 2 children with attention deficit disorder (ADD) alone, and 26 children without the disorders, in light of hypothesized effects of perceived negative feedback received by these children from peers. The children nominated…

An attention deficit hyperactivity disorder (ADHD) student's impulsivity and inattentiveness were interfering with his learning and that of his classmates. Prior to experimental intervention, a simple event recording was conducted over nine class periods to determine the frequency of this subject's impulsivity and inattentiveness. For ease of…

Graphomotor output was assessed in children with attentional problems using the Repeated Patterns Test (RPT). Forty-eight subjects, ages 8 to 13, who met standard criteria for Attention Deficit Hyperactivity Disorder (ADHD), participated, of whom 24 had primarily Inattentive Type and 24 had Combined Type ADHD. Both groups had intact visuomotor…