SWAN Rating Scale

The SWAN (Strengths and Weaknesses of ADHD-Symptoms and Normal-Behavior) Rating Scale helps parents and teachers evaluate ADHD-related behaviors. Rate each item compared to other children the same age.

This tool is for educational and informational purposes only. It is not a clinical assessment and cannot diagnose any condition. Please consult a qualified professional for evaluation.

About This Scale

The SWAN (Strengths and Weaknesses of ADHD Symptoms and Normal Behavior) rating scale was developed by Dr. James Swanson and colleagues. Unlike most ADHD rating scales, it measures behavior across the full spectrum — from challenges to strengths.

Parents rate their child on 18 behaviors using a 7-point scale from –3 (Far below average) to +3 (Far above average). Average is 0.

−3Far below avg

−2Below avg

−1Slightly below

0Average

+1Slightly above

+2Above avg

+3Far above avg

Why the SWAN is different: Most ADHD scales only measure problems. The SWAN recognizes that ADHD behaviors exist on a continuum — many children with ADHD have real strengths in attention when highly motivated, creativity, and energy. A strength profile alongside a challenge profile gives a more complete picture of your child.

18 items · 5-7 minutes · parent-completed · no data stored

SWAN Results for Your Child

Inattention Subscale

Hyperactivity-Impulsivity Subscale

Inattention — Item by Item

Hyperactivity-Impulsivity — Item by Item

Important: This rating scale is for informational purposes. Results should be discussed with a qualified clinician. A low score on one or both subscales does not confirm an ADHD diagnosis, and a score in the typical range does not rule out ADHD. Diagnosis requires a comprehensive evaluation.

Swanson JM, Schuck S, Mann M, et al. (2001). Categorical and dimensional definitions and evaluations of symptoms of ADHD: The SNAP and SWAN Rating Scales. Freely available for non-commercial use.