US lawWashingtonRegulationsTitle 388 — SOCIAL AND HEALTH SERVICES, DEPARTMENT OFChapter 388-828 — THE DEVELOPMENTAL DISABILITIES ADMINISTRATION (DDA) ASSESSMENT388-828-5540WAC 388-828-5540WAC 388-828-5540. How does DDD determine if you have a prominent behavior?Last amended: 2007Year: 2026Length: 22 wordsOfficial source You are determined to have a prominent behavior when a question in WAC 388-828-4380 has a support score of one or two.PreviousWAC 388-828-5520NextWAC 388-828-5560