Final answer:
Disability income sources do include Social Security, which provides benefits under its disability insurance program. Workers must have a qualifying disability expected to last over twelve months to receive these benefits, and there is also Supplemental Security Income for those with significant disabilities or low income.
Step-by-step explanation:
The sources of disability income do include insurance from Social Security. Social Security is a social insurance program, officially called "Old-Age, Survivors, and Disability Insurance" (OASDI), and it provides disability benefits among other types of support.
To be eligible for these benefits, workers must demonstrate an injury or incapacitation expected to last at least twelve months. There is also Supplemental Security Income (SSI), which offers additional support to individuals with significant disabilities or the elderly who have low income.
Other forms of disability income can come from federal disability insurance, individual disability insurance, and employer disability insurance. However, many low-paying jobs may not provide disability insurance, putting a strain on governmental support programs like Social Security and SSI.