Biases in social comparative judgments: the role of nonmotivated factors in above-average and comparative-optimism effects.

@article{Chambers2004BiasesIS,
  title={Biases in social comparative judgments: the role of nonmotivated factors in above-average and comparative-optimism effects.},
  author={John R. Chambers and Paul D. Windschitl},
  journal={Psychological bulletin},
  year={2004},
  volume={130 5},
  pages={
          813-38
        }
}
Biases in social comparative judgments, such as those illustrated by above-average and comparative-optimism effects, are often regarded as products of motivated reasoning (e.g., self-enhancement). These effects, however, can also be produced by information-processing limitations or aspects of judgment processes that are not necessarily biased by motivational factors. In this article, the authors briefly review motivational accounts of biased comparative judgments, introduce a 3-stage model for… 

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