Final answer:
The statement that the unemployed, homeless, and females over the age of 80 are at high risk for loneliness is true, as these groups may face social isolation due to various factors such as lack of social contact, exclusion, and bereavement.
Step-by-step explanation:
An example of three populations at high risk for loneliness includes the unemployed, the homeless, and females over the age of 80. This statement is generally considered to be true. The unemployed may feel isolated due to the lack of social contact that a workplace provides. The homeless population often experiences social exclusion and a lack of stable relationships. Women over the age of 80 likely contend with the loss of friends and loved ones, retirement from social roles, and potential health issues that can lead to an increased sense of solitude.
Factors that increase the risk of an elderly person suffering mistreatment may also contribute to loneliness, such as bereavement due to widowhood, which highlights the complex interplay between social circumstances and emotional well-being in elderly populations.
According to social disorganization theory, crime, and by extension social breakdown and potential loneliness, is most likely to occur in a community where neighbors don't know each other very well, illustrating the importance of social cohesion in preventing loneliness.