What does the principle of confidentiality in research ensure regarding participant information?

The principle of confidentiality in research is essential for protecting the privacy of participants. This principle ensures that any personal information collected during a study cannot be shared or revealed without the explicit consent of the individuals involved. It fosters a sense of trust between researchers and participants, encouraging honest and open responses, which is crucial for the integrity of the research process.

By protecting personal information, confidentiality helps maintain participants' anonymity, thereby reducing potential risks or harm that could arise from the unauthorized disclosure of sensitive information. This principle is fundamental in ethical research practices and aligns with regulations governing research conduct, which aim to safeguard individual rights and promote responsible handling of data.

In contrast, options discussing public record, free sharing, or disclosure of identities post-study do not align with the ethical standards associated with participant confidentiality in research. Thus, the emphasis on protecting personal information through permission reinforces the importance of confidentiality as a cornerstone of ethical research practices.