SERVQUAL Model
SERVQUAL or Service Quality is an approach to manage the business processes so as to ensure full satisfaction of the customers by providing high-quality services. It is a framework developed by Zeithaml, Parasuraman & Berry in the eighties, aiming at measuring the scale of quality in service sectors. SERVQUAL was originally measured on 10 aspects of service quality and later on reduced to 5 to measure the gap between customer expectations and experience. These gaps are caused by various factors like not knowing the customer’s expectations, using the wrong service quality standards, service performance gap, etc. The 5 SERVQUAL dimensions used for assessing the service quality include Responsiveness, Assurance, Tangibles, Empathy and Reliability (R-A-T-E-R). Initially designed for the use of service firms and retailers, the SERVQUAL model became widely discussed when it comes to customer satisfaction and service quality. But it takes a much more broader perspecti...