title: Model for selecting quality standards for a salad bar through identifying elements of customer satisfaction.
abstract: Continuous quality improvement is the new requirement of the Joint Commission on Accreditation of Healthcare Organizations. This means that meeting quality standards will not be enough. Dietitians will need to improve those standards and the way they are selected. Because quality is defined in terms of the customers, all quality improvement projects must start by defining what customers want. Using a salad bar as an example, this article presents and illustrates a technique developed in Japan to identify which elements in a product or service will satisfy or dissatisfy consumers. Using a model and a questionnaire format developed by Kano and coworkers, 273 students were surveyed to classify six quality elements of a salad bar. Four elements showed a dominant "must-be" characteristic: food freshness, labeling of the dressings, no spills in the food, and no spills on the salad bar. The two other elements (food easy to reach and food variety) showed a dominant one-dimensional characteristic. By better understanding consumer perceptions of quality elements, foodservice managers can select quality standards that focus on what really matters to their consumers.
authors.affiliation: Department of Food Science, University of Wisconsin, Madison 53706.
authors.forename: D
authors.initials: D
authors.lastname: Ouellet
authors.forename: J P
authors.initials: JP
authors.lastname: Norback
mesh_terms: D003258:Consumer Behavior; D004046:Dietetics / Q000592:standards*; D005522:Food Services / Q000592:standards*; D006801:Humans; D008962:Models, Theoretical; D011786:Quality Control; D012147:Restaurants / Q000592:standards*; D011795:Surveys and Questionnaires; D014481:United States