Using consumer perceptions to operationalize the service construct: Exploratory research in theory extension and validation

Despite the ascendancy of services marketing as a topic of interest, an absence of empirical validation measures and well-grounded research techniques in the area is evident. This article explores the need for marketing to develop an approach by which services marketing empirical research can be advanced. A methodology is proposed that operationalizes the service construct by identifying consumer perceptions of goods and services, and which provides a practical basis for conducting empirical research. Empirical evidence is offered that suggests strong reliability and face validity in support of this approach. © 1995 John Wiley & Sons, Inc.