Objective: The prevalence of ADHD symptomatology in college students is unclear because rates can vary depending on the methodology that is employed. Gender differences in college prevalence have also remained unexplored. Method: Self-reported ADHD symptomatology was assessed in 1,096 college students using the College ADHD Response Evaluation, a…

Background: Decision-making and reinforcement sensitivity were investigated in 23 children with ADHD and 20 healthy controls using a gambling paradigm. Methods: Children were required to choose between three alternatives that carried (A) small rewards and small penalties (advantageous), (B) large rewards and increasing penalties and (C) small…

Objective: The authors studied the relationship between a diagnosis of Attention-Deficit Hyperactivity Disorder (ADHD), grade point average (GPA), and licit and illicit drug use. Participants and Methods: They obtained survey data from a convenience sample of undergraduates in a large southern public university. Results: Among 1,550 respondents,…

The use of antipsychotic medications within the school-age population is rapidly increasing. Although typical antipsychotics may be used in rare cases, this influx is largely secondary to the availability of the atypical antipsychotics. Reduction of possible adverse effects and increased efficacy represent the primary basis for the atypical…

The project Adult Dyslexia and Attention Deficit Disorder in Finland (Project DyAdd) compares adults (n = 119, 18-55 years) with dyslexia, attention-deficit/hyperactivity disorder (ADHD), dyslexia together with ADHD (comorbid), and healthy controls with neuropsychological, psychophysical, and biological methods. The focus of this article is on the…

Confirmatory factor analysis was used with a multitrait (attention-deficit/hyperactivity disorder-inattention, attention-deficit/hyperactivity disorder-hyperactivity/impulsivity, oppositional defiant disorder toward adults, academic competence, and social competence) by multisource (mothers and fathers) matrix to test the invariance and…

Temporal and spatial attentional deficits in dyslexia were investigated using a lateralized visual temporal order judgment (TOJ) paradigm that allowed both sensitivity to temporal order and spatial attentional bias to be measured. Findings indicate that adult participants with a positive screen for dyslexia were significantly less sensitive to the…

In the light of recent guidance published by The National Institute for Health and Clinical Excellence (NICE) on the diagnosis and management of attention deficit disorders in children, young persons and adults, Gill Salmon, a consultant Child and Adolescent Psychiatrist based in Swansea, South Wales, and Amanda Kirby, Professor of Developmental…

Relatively little is known about the factor structure of disruptive behavior among preadolescent girls. The present study reports on exploratory and confirmatory factor analyses of disruptive girl behavior over four successive data waves as rated by parents and teachers in a large, representative community sample of girls (N = 2,451). Five factors…

An important issue in the field of clinical and developmental psychopathology is whether cognitive control processes, such as response inhibition, can be specifically enhanced by motivation. To determine whether non-social (i.e. monetary) and social (i.e. positive facial expressions) rewards are able to differentially improve response inhibition…

We compared disruptive behaviors in boys with either autism spectrum disorder (ASD) plus ADHD (n = 74), chronic multiple tic disorder plus ADHD (n = 47), ADHD Only (n = 59), or ASD Only (n = 107). Children were evaluated with parent and teacher versions of the Child Symptom Inventory-4 including parent- (n = 168) and teacher-rated (n = 173)…

This article explores why students with learning disabilities and attention deficit hyperactivity disorder (AD/HD) struggle with the foreign language curriculum and how their difficulties manifest themselves in the classroom setting. Findings of a three-year, federally funded study that sought to combine expertise in the field of learning…

Autistic features such as deficits in social interactions and communication have been associated with a low 2D:4D ratio in normal children.This study assessed this association in a large sample of children with a variety of psychiatric disorders (n = 35 girls and n = 147 boys). Autistic features were assessed with a highly valid and reliable…

The ambiguous results of existing intervention programmes show the need for new ways in research on aggression among children. The present study focuses on the children's own perspective on their aggressive behaviour. Based on a constructivist approach, the inner logic of narratives about peer conflicts of 64 children in Dutch special education…

Behavior problems and parental expectations and practices were studied in a sample of 58 toddlers with developmental disabilities who were consecutively referred to a mental health clinic. The majority of children (70.7%) exceeded the clinical cut-off score for significant behavior problems including tantrums, aggression, defiance, and…