Good morning colleagues,
I and colleagues are developing a structured questionnaire to capture if the environmental aspects are understood as service quality. The idea is to assess if the actions related to ISO 14001 in companies enhances the perception of its customers on quality of services, for example. Initially we are adapting the methodology SERVQUAL to introduce the environmental dimension. The data will be analyzed by the structural equation model approach. Is there already a validated questionnaire for this?
Best regards,
Dr. Luiz Faria