What is considered a "vulnerable population" in research?

A "vulnerable population" in research refers to groups that are more likely to experience coercion or undue influence, making them susceptible to exploitation in the research context. This can include individuals with cognitive impairments, those living in poverty, ethnic minorities, children, and the elderly, among others. These populations may lack the capacity to provide informed consent or may be in a position where their ability to refuse participation may be compromised due to factors such as economic or social pressures.

The term emphasizes the importance of ethical considerations ensuring that these individuals are protected from harm and that their participation is genuinely voluntary. Researchers must take extra steps to ensure that informed consent is obtained in an ethical manner, safeguarding participants’ rights and well-being.

In contrast, other groups mentioned, such as individuals with advanced degrees or those living in urban areas, are generally considered to be more empowered or have better access to resources, which decreases their vulnerability in the context of research. Individuals over the age of 65 do include vulnerable members, but not exclusively since not all older adults face the same level of risk or coercion, making the broader definition of groups at risk more encompassing and accurate.