Which term describes a structured method of gathering expert opinions?

The term that describes a structured method of gathering expert opinions is the Delphi technique. This method is designed to obtain consensus among a panel of experts through a series of iterative questionnaires or surveys. Participants provide their opinions anonymously, and the process typically involves multiple rounds where feedback is shared and adjustments are made based on the responses. This helps to refine ideas and build a collective understanding of complex issues, especially in situations where direct consensus is hard to achieve.

The structured nature of the Delphi technique, with its emphasis on anonymity and iterative feedback, allows for a thorough exploration of opinions without the influence of dominant individuals, which can occur in other methods such as focus groups. This structured approach is particularly beneficial in fields like criminal justice research, where expert insights are critical for informed decision-making.