Voluntariness in informed consent can be compromised by which factor?

• A. White coat syndrome
• B. Time pressure
• C. Adequate time
• D. Explicit opt-in

Answer: (A)

Voluntariness in informed consent means the patient makes a decision freely, without coercion or undue influence, after understanding the options and consequences. The white coat syndrome describes the anxiety and fear that some patients feel in medical settings because of the physician’s authority and the clinical environment. That fear can push a patient to go along with a recommendation to avoid conflict, displeasing the clinician, or appearing noncompliant, rather than because they have independently weighed the risks and benefits. In other words, the patient’s decision becomes colored by power dynamics and anxiety, which compromises true voluntary choice.

By contrast, having adequate time to reflect and ask questions supports voluntariness, and explicit opt-in promotes autonomous decision-making. Time pressure would also undermine voluntariness, but the factor highlighted here is the authority-driven influence the white coat effect can exert on a patient’s consent.