How are "children" defined in the context of federal regulations for research?

In the context of federal regulations for research, "children" are defined as persons below the legal age of consent. This definition aligns with the protection of minors in research settings, where specific ethical considerations and safeguards are implemented to ensure their welfare.

The legal age of consent varies by jurisdiction, but in research contexts, it is commonly recognized that children must receive protection due to their inability to fully understand or make informed decisions regarding participation in studies. This definition encompasses all minors who are not legally permitted to consent to research on their own, ensuring that researchers account for the need for parental or guardian consent when involving these individuals in studies.

Understanding this definition is crucial for ensuring that research protocols adhere to ethical standards and regulatory requirements, thereby protecting the rights and well-being of child participants.