Brainstorming sessions that encourage people to spontaneously suggest new and unusual solutions to a problem are designed to avoid:A. divergent thinking. B. fixations. C. prototypes. D. heuristics.

Answer: Option A

Explanation: Divergent thinking usually comes up were various ideas and concepts are developed spontaneously to explain these ideas and concepts. The above passage explains a type of brainstorming method that usually involves people to spontaneously develop a method or create an unusual solution to a problem. This is suitable enough to choose Option A,