Final Answer:
The group creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its members is called Brainstorming. Thus the correct option is C.
Step-by-step explanation:
Brainstorming is a collaborative and structured approach to generating creative ideas within a group setting. It involves the spontaneous contribution of ideas from all members without immediate evaluation or criticism. The primary goal is to encourage free thinking and explore a wide range of possibilities to address a specific problem or challenge. In a typical brainstorming session, participants build upon each other's ideas, fostering a collaborative environment that stimulates creativity.
Unlike the other options presented—Collaborating, Building together, and Sharing—Brainstorming specifically captures the essence of this creative technique. Collaborating and sharing may involve various forms of group work, but they do not necessarily emphasize the spontaneous generation of ideas without judgment, a key characteristic of brainstorming. Building together is a more general term and does not specifically highlight the creative and problem-solving nature of the process, making it less accurate in this context.
In summary, brainstorming is a widely used technique in various fields, including business, design, and innovation. Its effectiveness lies in the ability to harness the collective creativity of a group, leading to a diverse array of ideas that can be explored and refined to find innovative solutions to challenges or problems.