Appendix_1._SAMPLE_QUESTIONNAIRE_IVS – Supplemental material for A comparison of scale attributes between interval-valued and semantic differential scales

Supplemental material, Appendix_1._SAMPLE_QUESTIONNAIRE_IVS for A comparison of scale attributes between interval-valued and semantic differential scales by Christos Themistocleous, Anastasios Pagiaslis, Andrew Smith and Christian Wagner in International Journal of Market Research