Which group is commonly considered a vulnerable population requiring extra protections?

Which group is commonly considered a vulnerable population requiring extra protections?

• A. Adults with chronic illness
• B. Children
• C. College students
• D. Healthy adults

Answer: (B)

In research ethics, vulnerability is about groups that may have limited ability to protect their own interests or faces greater risk of coercion. Children are the most common example because they lack the capacity to fully understand research risks and benefits and depend on adults for decisions. Because of that, studies involving children require additional safeguards: parental permission to enroll, the child’s assent when appropriate, minimized risk, and extra oversight by an ethics board to guard the child’s welfare. The other groups are adults who typically have the capacity to consent and make informed choices about participation. Adults with chronic illness may have specific considerations, but they generally do not fall into the same standard vulnerability category. College students are also adults and can consent, though researchers may be mindful of power dynamics in campus settings. Healthy adults are not considered a vulnerable population in the usual sense.

In research ethics, vulnerability is about groups that may have limited ability to protect their own interests or faces greater risk of coercion. Children are the most common example because they lack the capacity to fully understand research risks and benefits and depend on adults for decisions. Because of that, studies involving children require additional safeguards: parental permission to enroll, the child’s assent when appropriate, minimized risk, and extra oversight by an ethics board to guard the child’s welfare.

The other groups are adults who typically have the capacity to consent and make informed choices about participation. Adults with chronic illness may have specific considerations, but they generally do not fall into the same standard vulnerability category. College students are also adults and can consent, though researchers may be mindful of power dynamics in campus settings. Healthy adults are not considered a vulnerable population in the usual sense.