DSM-5 Learning Lab™
An interactive, browser-based educational environment for learning DSM-5-TR classification, recognition, differential reasoning, and case application.
Architecture
PHP + JSON + HTML + CSS + vanilla JavaScript + .htaccess + localStorage
No database. No accounts. No cron. No API dependency. Learning progress remains in browser localStorage.
Educational boundary
This is an educational resource. It is not a diagnostic tool and should not be used for self-diagnosis or diagnosis of another person.
Educational content is original application content. DSM-5-TR is used as the authoritative conceptual and organizational reference; copyrighted criteria and descriptive text are not reproduced.
Reference framework
DSM-5-TR organizes diagnostic classification alongside criteria and descriptive educational material. This Learning Lab uses that framework as a conceptual reference while providing original instructional content.