Achenbach System of Empirically Based Assessment

The ASEBA seeks to capture consistencies or variations in behavior across different situations and with different interaction partners.

The ASEBA was created by Thomas Achenbach in 1966 as a response to the Diagnostic and Statistical Manual of Mental Disorders (DSM-I).

[3][4] Achenbach used machine learning and principal component analysis when developing the ASEBA in order to cluster symptoms together when forming the assessment's eight categories.

[5] Additionally, this reliance on real-world case records allows the ASEBA to interpret scores in relation to age, gender, and ethnic/racial norms, as symptom/disorder severity and meaning vary across cultures.

[6] The ASEBA consists of many self-report assessments for individuals between the ages of 18 months and 90 years.