This investigation compared United States and New Zealand teachers' perceptions of classroom interventions for attention deficit hyperactivity disorder (ADHD). Participants read one of six vignettes describing a child with symptoms representative of ADHD. The number and type of symptoms were consistent across all vignettes. Next, teachers read a…

This study explores children's understanding of the causal origins of disabilities. Using a forced-choice explanation task, children's understanding of social-psychological, physical, and biological causal explanations of disabilities was considered. We presented 79 children (26 4- to 5-year-olds, 26 6- to 7-year-olds, and 27 10- to 11-year-olds)…

Objective: Olanzapine, an atypical antipsychotic, has been shown to be efficacious for treatment of psychotic and mood disorders in adults. This prospective, open-label study was conducted to examine the safety and usefulness of olanzapine in treating disruptive behavior disorders in adolescents with subaverage intelligence. Method: Sixteen…

Objective: The aim of this follow-up study was to investigate the course of performance in attentional tasks in children with ADHD and normal controls in late childhood and preadolescence over short periods of time. The development of two dimensions of attention was compared: alertness/arousal and inhibitory control. Method: Children with ADHD (N…

Background: Deficits in executive functioning are supposed to have a predisposing influence on impulsive or aggressive behaviour. We tested the hypothesis that oppositional-defiant disorder (ODD) children with or without attention deficit hyperactivity disorder (ADHD) have problems in executive functioning. Method: Seventy-seven 7- to 12-year-old…

This study compared the peer functioning of a community sample of preschool boys with pervasive hyperactivity (N=33) and comparison boys (N=34), and examined the extent to which any differences in peer functioning between these groups could be explained by comorbid child conduct problems and parenting factors. The quality of boys' peer relations…

This research investigated the frequency discrimination performance of a 6-year-old boy (MH) with language and attentional difficulties. MH had been reported to have literacy problems not paralleling an advanced verbal ability, and he showed difficulties in discriminating non-verbal tones of different frequencies in comparison with children of his…

The authors investigated whether sex-specific norms should be used to assess symptoms of attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) in girls. It was hypothesized that (a) there would be a group of girls who exhibit ADHD or ODD symptoms using sex-specific norms but not using Diagnostic and Statistical…

The purpose of this study was to examine the effects of a self-monitoring procedure to increase classroom preparedness skills of four sixth grade students with Attention Deficit Hyperactivity Disorder (ADHD). The study used a multiple-baseline across participants design to evaluate the effectiveness of this intervention. The baseline,…

Objective: Current understanding of executive function deficits in Attention-Deficit/Hyperactivity Disorder (ADHD) is derived almost exclusively from neuropsychological testing conducted in laboratory settings. This study compared children's performance on both neuropsychological and real-life measures of executive function and processing speed.…

Objective: This study explores child and maternal attributions in ADHD and non-ADHD populations. Participants included children with ADHD (N = 26) and without ADHD (N = 24) and their mothers. Method: Children completed the Children's Attributional Style Questionnaire-Revised (CASQ-R; Kaslow & Nolen-Hoeksema, 1991) and mothers completed the…

The present study examines the effects of computer-assisted instruction (CAI) on the mathematics performance and classroom behavior of three second-through fourth-grade students with ADHD. A controlled case study is used to evaluate the effects of the computer software on participants' mathematics performance and on-task behavior. Participants'…

As part of a pilot project, four elementary schools were randomly assigned to receive one of four interventions: (a) a schoolwide intervention that incorporated universal and targeted treatment, (b) a targeted-school intervention delivered to individual students in regular and special education classrooms, (c) a targeted-home intervention…

The purpose of this study was to (a) examine the employment and career development concerns of postsecondary students with learning disabilities and Attention Deficit Disorder (ADD) or Attention Deficit/Hyperactivity Disorder (AD/HD) and (b) develop strategies for improving their post-graduation employment outcomes. Employing an established…

Many children within the school population are likely to bully their peers to a varying degree. The purpose of this research was to determine if children who often bully their peers experience more behavioral difficulties than children who bully their peers less often. Using the Behavior Assessment System for Children-Teacher Form (Reynolds &…