This document provides an overview of consumer and market knowledge as well as market research. It defines market research as a systematic way to collect data to solve marketing problems and help make better marketing decisions. The document then discusses the main purposes of market research including understanding the market and consumers, generating and evaluating marketing actions, and identifying opportunities and problems. It also outlines the key elements that should be included in a market research brief such as business objectives, research background, research objectives, action standards, key information needed, respondent requirements, and segment breakouts.