Development and validation of computerized adaptive assessment tools for the measurement of posttraumatic stress disorder among US military veterans

LA Brenner, LM Betthauser, M Penzenik… - JAMA Network …, 2021 - jamanetwork.com
Importance Veterans from recent and past conflicts have high rates of posttraumatic stress
disorder (PTSD). Adaptive testing strategies can increase accuracy of diagnostic screening
and symptom severity measurement while decreasing patient and clinician burden.
Objective To develop and validate a computerized adaptive diagnostic (CAD) screener and
computerized adaptive test (CAT) for PTSD symptom severity. Design, Setting, and
Participants A diagnostic study of measure development and validation was conducted at a …
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