What is the terms of 'mentally challenged'?

The term "mentally challenged" is often used to describe individuals with intellectual disabilities, which may affect their cognitive functioning and adaptive skills. However, this term can be seen as outdated and potentially stigmatizing. More contemporary and preferred terms include "intellectual disability" or "developmental disability," which emphasize the variation in abilities rather than defining a person by their challenges. It's important to use language that respects the dignity and individuality of those affected.