Thomas J. Power

TL;DR: In this article, the authors present an overview of the use of scales for diagnosis and screening purposes in the context of ADHD rating scales and scoring sheets, including home version, school version, and summary sheet.

TL;DR: In this article, a parent rating scale containing the 18 symptoms of ADHD was examined in a sample of 4666 participants ranging in age from 4 to 20 years old who attended kindergarten through 12th grade in 22 school districts across the United States.

TL;DR: The fit of a correlated, 2-factor structure of ADHD was examined and was confirmed for both parent and teacher ratings and was invariant across child gender, age, informant, informant gender, and language.

TL;DR: In this paper, a study was conducted to study externalizing and internalizing comorbidity patterns in 6− to 12-year-old children with attention-deficit/hyperactivity disorder (ADHD) combined subtype (n = 27), ADHD inattentive subtype(n = 26), and a normal control group (n= 33), where children were assigned to groups on the basis of results of a parent structured interview and teacher ratings of ADHD symptoms.

TL;DR: The reliability and criterion-related validity of the Home and School versions of the AD/HD Rating Scale-IV were evaluated in a non-referred sample of 71 students as mentioned in this paper.