A data mining and item response mixture modeling method to retrospectively measure Diagnostic and Statistical Manual of Mental Disorders ‐5 attention deficit hyperactivity disorder in the 1970 British Cohort Study

ConclusionWe extended previous work to identify ADHD in BCS70, derived scales from existing data, modeled ADHD items with IRT, and adjusted for a zero ‐inflated distribution. Psychometric properties were promising, and this work will enable future studies of causal mechanisms in ADHD.
Source: International Journal of Methods in Psychiatric Research - Category: Psychiatry Authors: Tags: ORIGINAL ARTICLE Source Type: research