The document discusses marketing research and its role in marketing decision making. It defines marketing research as the systematic collection, analysis and dissemination of information to improve marketing decisions regarding identifying problems and opportunities. It classifies marketing research into two types - problem identification research which helps identify unknown problems, and problem-solving research which helps solve specific marketing problems. Problem-solving research includes segmentation, product, pricing, promotion and distribution research. The marketing research process involves 6 steps - defining the problem, developing an approach, research design, data collection, data analysis, and reporting. Marketing research provides information to marketing managers and helps assess needs while environmental factors also influence decision making.