Validation of a Research Instrument to Measure Generation Y Parents’ Perception of Service Quality and Effect on Satisfaction and Word of Mouth in International Schools

Abstract

This quantitative research aimed to (1) validate an adapted instrument used for measuring service quality in private hospitals to measure the perceived service quality of K-12 international schools and (2) implement the instrument to assess service quality’s impact on word of mouth and satisfaction. It was necessary to contextualize the scale items through item objective congruence test using industry experts. Scale items were adjusted to reflect the service provided by teachers, staff, and leadership of the school. The resulting 27 scale items for service quality were shown to be contextually valid and internally reliable. The instrument was then implemented to measure parental service quality’s effect satisfaction and word of mouth. The survey was piloted by 33 parents and verified for internal consistency before being administered to 422 Generation Y parents. The results showed that the modified instrument was reliable and valid. The results showed that service quality had a direct and positive effect on both satisfaction and word of mouth but it had a greater effect on satisfaction.