Objective: To investigate meta-analytically if the association between ADHD and illicit substance use (ISU) is maintained when controlling for conduct disorder/oppositional-defiant disorder (CD/ODD). Method: A systematic literature review was conducted through Medline from 1980 to 2008. Data extracted and selections made by one author were…

There have been some behavioral indicators and some types of task performance that suggest greater creativity in students with attention deficit hyperactive disorder (ADHD). This evidence would appear counterintuitive given that lower working memory (i.e., holding information in mind for novel recombinations) has often been documented in students…

Increasing numbers of students with learning disability and attention deficit/hyperactivity disorder (ADHD) diagnoses are applying for accommodations in postsecondary education and employment settings. However, students' documentation of these conditions is often substandard. One possible reason for this is that clinicians have failed to apply…

The purpose of the present study was to investigate whether a specific testing accommodation (extended time) affects test scores for college students with and without ADHD. College students with ADHD (N = 61) and without ADHD (N = 68) took a math test, after having been told they had either standard time or extended time to complete the test.…

Residential adventure education is a surprisingly powerful developmental experience. This paper reports on a mixed-methods study focused on English primary school pupils aged 9-11, which used complexity theory to throw light on the synergistic inter-relationships between the different aspects of that experience. Broadly expressed, the research…

The purpose of this study was to examine the effectiveness of the simultaneous prompting procedure in teaching paragraph composition to 4, 5th grade students identified with emotional behavioral disorder (EBD) and attention-deficit hyperactivity disorder (ADHD). The instructor taught students how to construct and proofread a 5-sentence paragraph…

This study examined the criterion-related validity of score inferences from the "Behavioral and Emotional Screening System Parent Form" (BESS Parent) for the detection of symptoms of prevalent mental health disorders of childhood. The BESS Parent was administered to 99 parents of first- through fifth-grade students, along with the…

The commentary by Arnold (2013) raises a number of interesting issues and speculations about the action of methylphenidate in children with intellectual disability (ID) and associated neurodevelopmental disorders, such as autism spectrum disorders. In our article (Simonoff et al., 2013), we were careful to stick closely to the statistical analysis…

Objective: The Strengths and Weaknesses of ADHD Symptoms and Normal Behavior (SWAN) Rating Scale differs from previous parent reports of ADHD in that it was designed to also measure variability at the positive end of the symptom spectrum. Method: The psychometric properties of the SWAN were tested and compared with an established measure of ADHD,…

Limited literature documents injury-proneness of attention-deficit hyperactivity disorder in western population. However, only a few studies prospectively investigated the prediction of ADHD to injuries without considering other psychiatric and physical conditions and there is lack of such data in Asian population. To prospectively examine the…

A motivating operation (MO) alters both the effectiveness of a stimulus as a reinforcer and the current frequency of all behavior that has been reinforced by that particular stimulus. This article reviews studies that have manipulated a MO during interventions with school-age participants with intellectual disabilities and problem behavior. A…

Children who have attention deficit hyperactivity disorder (ADHD) face difficulty in classroom situations due to their lessened ability to learn by conventional methods. Children with ADHD excel in some tasks, but perform poorly in others because of differences in the ways that their brains acquire and retain information. Slower learning pace,…

This study compared the responses of Native American youths ages 12-18 on the Behavior Assessment System for Children-2nd Edition (BASC-2) Self-Report-Adolescent (SRP-A) to a random sample of 200 from the BASC-2 normative sample. Two analyses were conducted: the first analysis was a 2x2 MANOVA (n = 162) comparing the two samples among composite…

ADHD affects millions of people-some 3 to 5% of the general population. Written by a neuroscientist who has studied ADHD, a clinician who has diagnosed and treated it for 30 years, and a special educator who sees it daily, "The Energetic Brain" provides the latest information from neuroscience on how the ADHD brain works and shows how to harness…

This article provides a background for the topic of comorbidity of attention-deficit/hyperactivity disorder and spoken and written language and speech disorders that extends through this issue of "Topics in Language Disorders." Comorbidity is common within developmental disorders and may be explained by many possible reasons. Some of these can be…