"Nominal group technique is a process in which a group of people become a group in name only. This technique aims to eliminate social and psychological dynamics of group behavior which can inhibit individual creativity and participation in group decisions. Everyone is given a structured opportunity to participate. Nominal group technique is a way of organizing a meeting to enhance its productivity. Its purpose is to balance and increase participation, to use different processes for different phases of creative problem solving and to reduce the errors in aggregating individual judgments into group decisions. It is especially useful for problem identification, problem solving and program planning." (Source: http://128.143.238.20/services/CSA/nominal.htm)
This page originally copied with permission from the Citizens Science Toolbox