Link to department's website. 1  Agricultural & Applied Economics. 2  Agricultural Communication. 3  Agricultural Education. 4  Agriscience & Environmental Systems. 5  Animal Health. 6  Environmental Economics & Management. 7  Local Food Systems Certificate.
Disability insurance Disability Insurance, often called DI or disability income insurance, is a form of insurance that insures the beneficiary's earned income against the risk that a disability creates a barrier for a worker to complete the core functions of their work.
The dictionary defines disability as a physical or mental handicap, especially one that prevents a person from living a full, normal life or from holding a gainful job.. The Social Security Administration however, uses a more complex method to define disability.