This document discusses marketing research at Marriott Corporation. It explains that Marriott operates in lodging, contract services, and restaurants. Marketing research is conducted by Marriott's Corporate Marketing Services department to better understand customers and the market. CMS conducts various types of quantitative and qualitative research like surveys, focus groups, and customer intercepts. The research process at Marriott follows steps of defining the problem, developing a research design, carrying out the research, presenting findings, and maintaining dialogue with clients.