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Conners 3rd Edition® (Conners 3®)

Clinical | Educational | Abilities | Neuropsychology | Psychopathology | Clinical Diagnosis

The Conners 3rd Edition™ (Conners 3®) is a thorough and focused assessment of Attention-Deficit/Hyperactivity Disorder (ADHD) and its most common comorbid disorders in children and adolescents. The product of over 40 years of research on childhood and adolescent psychopathology, the Conners 3 is a multi-informant assessment of children and adolescents between 6 and 18 years of age that considers home, social, and school settings. The Conners 3 can assist practitioners to make accurate ADHD diagnoses, develop informed intervention and treatment strategies, and monitor responses to interventions and its effectiveness.

Basic info

Age range

Individuals 6 to 18 years (Parent and Teacher Forms)<br> Individuals 8 to 18 years (Self-Report)

Administration time

Full-length:<br> Parent (110 items) 20 minutes<br> Teacher (115 items) 20 minutes<br> Self-Report (99 items) 20 minu

Comparison group


Language availability


Scoring options

User Portal/Hand-scored/Software Scored

Integrated report options


Additional info

Useful links