Conners’ ADHD Rating Scale


The Conners’ ADHD Rating Scale is a comprehensive tool used to assess attention deficit hyperactivity disorder (ADHD) symptoms in children and adolescents. It provides a standardized method for evaluating behavioral issues related to inattention, hyperactivity, and impulsivity, which are characteristic of ADHD. Developed by Dr. C. Keith Conners, the scale offers valuable insights into the severity of symptoms and how they impact daily functioning. The assessment is available in multiple versions, including parent and teacher forms, allowing for a more holistic understanding of the child’s behavior across different environments like home and school.

Each version of the Conners’ ADHD Rating Scale consists of multiple questions that assess core symptoms of ADHD and related behavioral issues. Respondents rate the frequency of specific behaviors, such as “easily distracted,” “interrupts others,” or “difficulty staying seated,” on a Likert scale. The scores are then compiled to generate subscale scores that highlight specific problem areas, such as inattention or hyperactivity-impulsivity. These subscale scores are compared against normative data to determine the child’s performance relative to peers, providing a clear indication of symptom severity.

The Conners’ ADHD Rating Scale serves multiple purposes in clinical and educational settings. Clinicians use it as a diagnostic tool to identify children who may have ADHD and to differentiate between its subtypes, such as predominantly inattentive, predominantly hyperactive-impulsive, and combined. The scale also aids in monitoring treatment effectiveness by comparing scores before and after interventions like medication or behavioral therapy. In schools, it helps educators understand the needs of students with ADHD and develop appropriate support strategies. Overall, the Conners’ ADHD Rating Scale is a critical tool in managing ADHD, fostering improved outcomes through accurate diagnosis, individualized treatment planning, and continuous progress monitoring.

Conners' ADHD Rating Scale Calculator

Conners' ADHD Rating Scale Calculator