GInI’s CInP Handbook describes brainwriting as a common brainstorming technique where participants begin with quiet, individual idea generation—writing down thoughts before group discussion. This method, often called " silent brainstorming, " ensures diverse input, reduces groupthink, and builds a foundation for collective ideation. The question’s phrasing—“quiet time for individual brainwriting”—explicitly points to this practice. Option A, " problem review, " is preparatory, not generative. Option C, " sketching, " might occur but isn’t the standard term. Option D, " reflection, " is introspective, not idea-producing. Option B aligns with GInI’s methodology, where brainwriting kickstarts creativity systematically. The original answer (B) is correct, supported by GInI’s emphasis on structured, inclusive ideation techniques that maximize participation and output.