GInI's CInP Handbook categorizes Market Research as a broad toolset for understanding markets and customers, including 'Sentiment Analysis' (gauging opinions), 'Brand Tracking' (monitoring brand perception), and 'Social Media Listening' (analyzing online conversations). These are widely recognized, practical methods in GInI's framework, often used in the Front End to inform opportunity identification. Option A includes 'Customer Co-Creation' (an innovation method, not pure research), 'Kepner-Tregoe Studies' (decision-making, not market research), and 'Time & Motion Studies' (efficiency analysis, not market-focused). Option B's 'Anthropometric Studies' (physical measurements), 'Usability Studies' (design testing), and 'Aptitude Studies' (ability assessment) are niche or misaligned. Option C's 'Cognitive Task Analysis,' 'Collaborative Mind-Mapping,' and 'Value Web Analysis' are analytical or ideation tools, not market research. Option D directly matches GInI's examples, aligning with the original answer, reflecting a data-driven approach to capturing market signals---vital for strategic innovation planning.