Mean changes on the The Behavioral Assessment System for Children, Second Edition (BASC-2) Atypicality Scale and Behavioral Symptom Index by Age Group. The graph shows that while both scales showed significant post-treatment changes (*p<0.05; **p<0.01), the changes were greater for the latency age group (ages 5–12, n=16) and, furthermore, that the Atypicality Scale post-treatment change was greater than the Behavioral Symptom Index (BSI) post-treatment change.