Ongoing Transformation in the Field of Intellectual and Developmental Disabilities: Taking Action for Future Progress.

Hamama et al. (2021) wrote a position paper. They listed seven action steps to change how we serve people with intellectual and developmental disabilities. The paper is not a study with data. It is a call for better words, better science, and better accountability.

The authors found the field needs a shake-up. They say stop hiding behind polite labels. Use clear, functional words instead. They also say every program must rest on solid evidence. Workers must own their results.

Later papers keep the same drumbeat. Zwiya et al. (2023) pick up the call and add an equity lens. They ask us to include race and justice in every study. Jackson et al. (2025) go further. They show how to run studies with people with IDD as co-researchers, not just subjects.

Older papers foreshadow the same gripes. Hewitt et al. (2013) warned that good small programs stay small without policy help. Meissner (2011) said plans fail when staff see clients as helpless. Hamama et al. (2021) echo both points but widen the lens to the whole field.

No clash appears. Each new paper adds a layer, like stacking blocks. The 2021 paper is the base. Later pieces add equity, inclusion, and detail.

You can act today. Swap vague labels for plain, skill-based words in reports and goals. Check that each intervention you use has published proof. Ask your team to track outcomes and review them monthly. These small moves line up with the seven steps and push the field forward.