What is informed consent in research involving human subjects?

Informed consent in research involving human subjects is fundamentally a process that ensures participants voluntarily agree to participate in a study, having been provided with comprehensive information about the research. This information typically includes details about the study's purpose, procedures, risks, benefits, and the right to withdraw at any time without penalty. By obtaining informed consent, researchers uphold ethical standards and respect for the autonomy of participants, ensuring that decisions to participate are made fully informed and freely chosen.

This concept is crucial for ethical research practices, as it protects participants and facilitates transparency between researchers and subjects. It empowers individuals to make knowledgeable decisions regarding their involvement in research activities, fostering trust and accountability in the research process.