@InProceedings{kiritchenko-mohammad:2017:Short,
  author    = {Kiritchenko, Svetlana  and  Mohammad, Saif},
  title     = {Best-Worst Scaling More Reliable than Rating Scales: A Case Study on Sentiment Intensity Annotation},
  booktitle = {Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
  month     = {July},
  year      = {2017},
  address   = {Vancouver, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {465--470},
  abstract  = {Rating scales are a widely used method for data annotation; however, they
	present several challenges, such as difficulty in maintaining inter- and
	intra-annotator consistency. Best--worst scaling (BWS) is an alternative
	method of annotation that is claimed to produce high-quality annotations while
	keeping the required number of annotations similar to that of rating scales.
	However, the veracity of this claim has never been systematically established.
	Here for the first time, we set up an experiment that directly compares the
	rating scale method with BWS. We show that with the same total number of
	annotations, BWS produces significantly more reliable results than the rating
	scale.},
  url       = {http://aclweb.org/anthology/P17-2074}
}