What is informed consent in research?

Informed consent in research refers to the process by which a participant voluntarily confirms their willingness to participate in a study after being fully informed of all aspects of the research that are relevant to their decision. This process is designed to ensure that participants understand what participation entails, including the purpose of the research, the procedures involved, any potential risks, benefits, and their rights as participants.

The emphasis is on voluntary participation, which means that individuals should not feel coerced or pressured into joining the study. The intention of informed consent is to respect the autonomy of participants, allowing them to make an educated decision based on a comprehensive understanding of what the research involves. It is a critical ethical requirement in conducting research involving human subjects, ensuring their protection and rights.

While a written document may be part of the informed consent process, the key element is that it is about confirming the participant's willing engagement in the study following adequate information and understanding.