How to reduce the number of rating scale items without predictability loss?
Sign Up to like & getrecommendations! Published in 2017 at "Scientometrics"
DOI: 10.1007/s11192-017-2283-4
Abstract: Rating scales are used to elicit data about qualitative entities (e.g., research collaboration). This study presents an innovative method for reducing the number of rating scale items without the predictability loss. The “area under the… read more here.
Keywords: scale items; number rating; method; rating scale ... See more keywords