In the context of research, what does the term "vulnerable persons" refer to?

The term "vulnerable persons" in research refers to individuals who may have an elevated risk of harm due to their circumstances or characteristics. This vulnerability can arise from various factors, such as socioeconomic status, mental or physical health issues, age (such as children or the elderly), or situational factors that could impede their ability to provide informed consent or fully understand the risks associated with participation in research.

Recognizing vulnerable persons is crucial in research ethics, as they may require additional protections and considerations to ensure their safety and well-being during participation. Researchers have a responsibility to identify these individuals and implement measures that help to mitigate risks, ensuring that their rights and welfare are prioritized throughout the research process. This understanding is integral to upholding ethical standards in conducting research involving human subjects.