A Glossary of Terms

This glossary explains common terms used in the field of intellectual and developmental disability (I/DD). It is written for individuals, families, and service coordinators. Terms with special meaning in California are noted. Download here.

Paper and Practice

Person-centered planning in California was written in law in 1992. That was the year that the Lanterman Act was amended to require that IPPs reflect a person’s own preferences, strengths, culture, and vision for their life. To this day, individuals and families often report a difference between that promise and what happens. You can download … Read more