Which method is a best practice for informing respondents how their answers will be protected in an online survey?

Which method is a best practice for informing respondents how their answers will be protected in an online survey?

• A. The investigator explains that confidentiality can never be absolutely guaranteed and describes encryption and IP non-recording.
• B. The investigator promises absolute confidentiality.
• C. The investigator avoids detailing data protection measures.
• D. The investigator asks participants to trust the website.

Answer: (A)

Inform respondents about data protection by being honest about what can and cannot be guaranteed and by naming concrete safeguards. The best practice is to acknowledge that confidentiality cannot be absolutely guaranteed and to lay out the steps taken to protect responses, such as using encryption and not recording IP addresses. This approach provides transparency, supports informed consent, and helps participants understand how their data will be safeguarded in practical terms. Promising absolute confidentiality is misleading because, in online systems, there are potential risks like data breaches or legal requests for data. Avoiding details about protection leaves participants unsure about how their information is handled, and asking them to trust the website lacks a stated commitment to concrete protective measures.

Inform respondents about data protection by being honest about what can and cannot be guaranteed and by naming concrete safeguards. The best practice is to acknowledge that confidentiality cannot be absolutely guaranteed and to lay out the steps taken to protect responses, such as using encryption and not recording IP addresses. This approach provides transparency, supports informed consent, and helps participants understand how their data will be safeguarded in practical terms.

Promising absolute confidentiality is misleading because, in online systems, there are potential risks like data breaches or legal requests for data. Avoiding details about protection leaves participants unsure about how their information is handled, and asking them to trust the website lacks a stated commitment to concrete protective measures.