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…

This study, with 17 young adults with attention deficit hyperactivity disorder (ADHD) and 62 without ADHD, found no significant correlations between full scale IQ and scores on the Test of Variables of Attention (TOVA). However, analysis of variance revealed that subjects with ADHD made more errors of omission on the TOVA than did controls.…

Objective: Methylphenidate has four optical isomers due to two asymmetries (erythro-threo and dextro-levo). The initial commercial formulation eliminated the erythro isomer, but the dextro-levo asymmetry was racemic, with equal amounts of d and l-threo isomers (d,l-MPH). Previous work has suggested that the d-threo isomer methylphenidate (d-MPH)…

Objective: To examine the relationship between time reproduction, performance variability, and sustained attention deficits in children with attention-deficit/hyperactivity disorder (ADHD) combined (ADHD-C) and inattentive (ADHD-I) subtypes, relative to matched controls. Method: Participants (age range 7.1-14.1 years) performed a time reproduction…

Objective: To evaluate the long-term tolerability and effectiveness of extended-release mixed amphetamine salts (MAS XR; Adderall XR[R]) in children with attention-deficit/hyperactivity disorder (ADHD). Method: This was a 24-month, multicenter, open-label extension of TWO placebo-controlled studies of MAS XR in children with ADHD aged 6 to 12…

Objective: To examine the effects of methylphenidate on different attentional functions and behavior in children with attention-deficit-hyperactivity disorder (ADHD). Method: A total of 60 ADHD children aged between 8 and 12 years completed a randomized, double-blind, placebo-controlled, within-subject crossover trial with two doses of…

Reviews "Attention Deficit Disorder: ADHD and ADD Syndromes" (D. R. Jordan), a short book about the characteristics and differences between attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD) and the effect they have on children and adults in their classrooms, home, and workplace. The book includes techniques for…

Objective: To test if visual focusing and mimic display as features of self-regulation in ADHD children show a curvilinear relation to rising methylphenidate (MPH) doses. To test if small dose steps of 2.5mg MPH cause significant changes in behavior. And to test the relation of these features to intellectual performance, parents' ratings, and…

Objective: Few previous studies assessed specifically attention-deficit/hyperactivity disorder, predominantly inattentive subtype (ADHD-I) in nonreferred samples. This study investigated the association between ADHD-I and prenatal exposure to nicotine. Method: In a case-control study performed between September 2002 and April 2005, we assessed a…

Examined relationship among Conners Teacher Rating Scale, Revised Conners Parent Rating Scale, Revised Behavior Problem Checklist, and Freedom-from-Distractibility (FD) factor score of Wechsler Intelligence Scale for Children-Revised for 135 children and adolescents referred to learning disabilities clinic. Results appear to corroborate evidence…

Examined whether deficits in organization could be documented in children with Attention Deficit Hyperactivity Disorder using a measure of time and object organization. Organization scales were administered to children and their parents; specific deficits were found in the organization of events and objects for children with hyperactivity relative…

Presents an interview with pediatrician and adult and child psychiatrist Dr. Lawrence Greenberg, researcher, clinician, and expert on attention deficit, hyperactivity, impulsivity, and related concerns. Discusses the TOVA (Test of Variables of Attention), a continuous performance test for clinical use developed by Dr. Greenberg; diagnostic…

Objective: To evaluate clinical measures of the benefit/risk ratio in a post hoc analysis of a clinical trial of d-threo-methylphenidate hydrochloride (d-MPH) and d,l-threo-methylphenidate hydrochloride (d,l-MPH). Method: Data from a phase III clinical trial was used to compare equimolar doses of d-MPH and d,l-MPH treatment for…

There may be many different reasons why children have problems paying attention. One child might be visually oversensitive. Another child, who is oversensitive to smells, might be distracted by the teachers' perfume. Auditory sensitivity can be just as distracting. As such, it is important to remember that children with developmental difficulties…

Incidence, severity and types of motor difficulties in children with severe behavioural and emotional problems were evaluated. A group of 6-year-olds (n = 29) with such problems and controls (n = 29) were compared on the Movement Assessment Battery for Children (M-ABC). The groups were compared on total scores as well as manual dexterity, ball…