What does the ethnic density hypothesis imply regarding mental health?

• A. Social support and buffering from community networks
• B. It is a genetic effect
• C. Economic advantage only
• D. It applies only to rural contexts

Answer: (C)

The ethnic density hypothesis centers on social and contextual factors in mental health. Living in a neighborhood with a higher concentration of people from one’s own ethnic group tends to increase social support, access to familiar cultural resources, and a sense of belonging. These social resources help buffer against stress and discrimination, which can protect mental health and reduce risks of depression, anxiety, and other distress.

This is not about biology or genetics, so it isn’t best explained as a genetic effect. It’s also not about economic advantage alone; while economic conditions can matter, the key mechanism highlighted by the hypothesis is the protective role of social networks and communal support. And it isn’t limited to rural areas—ethnic density effects are discussed in various urban and suburban contexts as well.