Final answer:
True The nominal group technique often yields more and better ideas compared to traditional group brainstorming because it encourages individual contributions and mitigates groupthink and dominance by vocal members.
Step-by-step explanation:
The statement that the nominal group technique tends to produce more and better ideas than do traditional interacting groups is True. The nominal group technique is a structured form of brainstorming that encourages individual contribution before sharing with the larger group.
This process helps to ensure that each participant has the opportunity to contribute ideas without the influence of others, mitigating the effects of groupthink and the dominance of more vocal group members.
It thereby increases the diversity and quantity of ideas generated. In comparison, traditional interacting groups might fall prey to conformity pressures or dominant individuals leading the discussion, which can stifle creativity and limit the range of ideas explored.