The definition of disability under Section 504 includes which of the following?

The definition of disability under Section 504 of the Rehabilitation Act of 1973 broadly encompasses both mental and physical impairments that substantially limit one or more major life activities. This means that any condition—whether a physical disability like paralysis or a mental health disorder such as severe anxiety—that significantly impacts a person's ability to participate in daily activities can be classified as a disability under this law.

The emphasis on "significantly affect life activities" indicates that the disability must inhibit major functions such as walking, seeing, communicating, learning, and working. This definition promotes a more inclusive understanding of disability, recognizing the varied experiences individuals may encounter regardless of whether their condition is deemed physical or mental, thus supporting equity in educational and occupational settings.

The other choices focus either too narrowly on specific types of impairments or impose unnecessary criteria, such as requiring a medical diagnosis, which does not align with the broad and inclusive nature of Section 504's definition.