Objective: To empirically identify the appropriate symptom threshold for hyperactivity-impulsivity for diagnosis of ADHD in adults. Method: Participants were 88 adults (M [SD] age = 41.69 [11.78] years, 66% female, 16% minority) meeting formal "DSM-IV" criteria for ADHD combined or predominantly inattentive subtypes based on a structured…

Objective: This study was the first to investigate the efficacy of long wave infrared (LWIR) imaging as a diagnostic tool for ADHD. Method: with ADHD and a high level of specificity (94%) in discriminating those with ADHD from those with other diagnoses. The overall classification rate was 73.16%. This was indicative of a high level of…

Objective: Because there have been a few studies on the prevalence of ADHD in Iran, assessment of its prevalence seems to have a great impact on the physicians approach toward its diagnosis and management. Method: This study listed all the schools in Mashhad and chose 12, including 24 classes and 714 students by stratified cluster sampling. A…

Objective: Formal criteria for the use informant-ratings of adult ADHD symptoms have not been established yet they are commonplace in standard assessment batteries. Method: The current study explores the relationship between self- and informant-ratings and the impact of requiring interrater agreement in a sample comprised of 190 self-referred…

This paper aims to illustrate how combining multiple approaches can inform us about the neurobiology of ADHD. Converging evidence from genetic, psychopharmacological and functional neuroimaging studies has implicated dopaminergic fronto-striatal circuitry in ADHD. However, while the observation of converging evidence from multiple vantage points…

Objective: To examine precursors of adolescent conduct disorder (CD) in children with attention-deficit/hyperactivity disorder (ADHD), investigating the significance of childhood oppositional defiant disorder (ODD) and ADHD. Method: A total of 151 children with ADHD recruited from child psychiatric and pediatric clinics were assessed through…

Construct validity and diagnostic utility of the Wechsler Intelligence Scale for Children-Third Edition, Freedom from Distractibility Scale (FFD) was studied with a sample of 40 children with attention deficit hyperactivity disorder. Results support the construct validity of the FFD but cast doubt on its diagnostic utility. (SLD)

While it is acknowledged that there is no flawless measure of attention deficit/hyperactivity disorder (ADHD) in childhood, a review of the literature reveals significant agreement in recommended assessment procedures. An overview of these procedures is presented in this paper. It begins with the diagnostic criteria for ADHD, such as symptom…

Parental ratings on Aggressiveness and Social Responsibility were compared to clinical staff diagnoses for 120 children. Results showed a consistent relationship on behavior disorder and hyperkinesis, indicating the potential usefulness of parent ratings as a tool in the interdisciplinary diagnosis of children. (Author/SJL)

Child psychologists are frequently involved in the assessment of ADHD symptoms among school-aged youth. There is limited information regarding the extent to which psychologists adhere to recommended assessment practices and whether differences exist in assessment strategies among psychologists from different specialty areas (clinical, counseling,…

This paper reviews the assessment and diagnosis of attention deficit/hyperactivity disorder (ADHD) in adults. To provide baseline information, consideration is given to outcome studies for adults who were first diagnosed with ADHD as children. Studies of clinical assessment methods are addressed, and previous diagnostic criteria are compared to…

The Neurological Key method emphasizes a systematic deductive procedure for reaching clinical decisions about learning disabled children. The rationale for the diagnostic and remedial decisions reached at every node of the Key is explained and is supported by data from clinical and experimental studies in psychology and neurology. (Author/SJL)

This report summarizes activities and findings of a federally funded center at the Arkansas Children's Hospital which reviewed and disseminated literature on the identification and assessment of children with attention deficit disorders (ADD). Meetings throughout Arkansas led to the identification of interest areas, and findings are summarized for…

This book is designed to provide insight into the ways in which psychologists conduct psychoeducational assessments in a variety of settings. Each contributed chapter gives a detailed and practical discussion of a particular assessment instrument or strategy along with a detailed case study. Chapters have the following titles and authors:…