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How constrained a response: A comparison of binary, ordinal and metric answer formats
Dolnicar, Sara; Grün, Bettina - In: Journal of retailing and consumer services 14 (2007) 2, pp. 108-122
Persistent link: https://www.econbiz.de/10007396802
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Identifying superfluous survey items
Brosnan, Kylie; Grün, Bettina; Dolnicar, Sara - In: Journal of retailing and consumer services 43 (2018), pp. 39-45
Persistent link: https://www.econbiz.de/10011883134