What is the purpose of informed consent in research?

Informed consent serves a critical role in the ethical conduct of research involving human participants. Its primary purpose is to provide individuals with comprehensive information about the research study, including its aims, procedures, potential risks, and benefits, allowing them to make an informed decision about their participation. This process fosters transparency and respects the autonomy of the participants, ensuring they understand what their involvement entails.

Informed consent also emphasizes the right of participants to ask questions and withdraw from the study at any time without facing any penalties or repercussions. This understanding is vital for protecting the welfare of participants and maintaining ethical standards in research. Ultimately, informed consent is foundational for ethical practice, promoting respect for individuals and their rights in the context of research.