2010 年 2 巻 1 号 p. 43-50
Brainstorming is one of the ways of thinking. Knowledge workers use the method because they are always being asked to create ideas. This research aimed at verification of a ground rule of brainstorming ”Quantity breeds quality”. We developed an idea assessment system for measuring quality of the idea on real time. Thereby, preliminary knowledge appeared to the relation between the quality of the idea and the quantity of that.