How to reduce the number of rating scale items without predictability loss?

Waldemar W. Koczkodaj, Tamar Kakiashvili, A. Szymanska, J. Montero-Marin, R. Araya, J. Garcia-Campayo, K. Rutkowski, D. Strzalka. How to reduce the number of rating scale items without predictability loss?. Scientometrics, 111(2):581-593, 2017. [doi]

Abstract

Abstract is missing.