Final answer:
Ageism refers to prejudice and discrimination against the elderly based solely on their age. It leads to stereotyping and misconceptions about their abilities and can result in denying them access to vital services and opportunities.
Step-by-step explanation:
Ageism refers to prejudice and discrimination against the elderly. It involves forming judgments and holding expectations about individuals based solely on their age. This form of discrimination can lead to stereotypes and misconceptions about the abilities of older adults. Ageism is a widespread issue in U.S. culture, and it can have negative effects on the elderly, such as denying them access to health services and work opportunities.