What is one of the major criteria for having a developmental disability?

A developmental disability is characterized as a long-term condition that significantly impacts an individual's ability to engage in daily living activities. This can include challenges with self-care, communication, social skills, and learning. The critical aspect of this criterion is that these disabilities affect an individual's functioning in a way that limits their ability to perform various tasks essential for day-to-day life.

For instance, individuals with developmental disabilities may require support in areas such as personal hygiene, managing finances, or navigating social situations. The lasting nature of these impacts is a defining factor, and the significance of the impairment relates to the degree to which it hinders an individual's ability to thrive independently and interact effectively within society.

In contrast, other criteria listed in the options do not align with the established understanding of developmental disabilities. Some conditions may not primarily affect adults, nor are they necessarily temporary. Furthermore, the ability to participate in activities is often compromised by these disabilities, making the significance of their impact on daily living skills a core defining criterion.