González del Pozo, Raquel; García-Lapresta, José Luis - In: Revista de Métodos Cuantitativos para la Economía y … 28 (2019), pp. 124-142
Qualitative scales formed by linguistic terms are used by different disciplines to determine preferences and different aspects of individuals' lives. Although it is usual to assign numbers to the response categories of scales, it is not suitable when individuals perceive different proximities...
