For a long time, researchers and clinicians have thought that assessment measures are assessing all the things they need to (called content validity). However, some CARG researchers have compared common measures of functioning to the World Health Organization’s ICF and have found that some measures are better at assessing the things they need to than others. You can read the full research article (for free) here.

Our PhD student, Emily D’Arcy has also explained how and what they did here.