THE DECAY OF LIBERAL DEMOCRACY

Liberal democracy is decaying because its values have been carried to excess or are obsolete for effectively addressing society's contemporary challenges. The loss of American military, technological, and economic hegemony—through the rise of competitors and increased interdependence—has threatened the nation's sense of ideological superiority, social coherence, and purpose. The prospects for a democratic renewal will require first, an enabling crisis that calls into question the existing social order, particularly capitalism, and the liberal values on which it is legitimated. Second, a broad-based popular movement would have to emerge that supports a redirection in the value structure, social relationships, and the public policy agenda. The essay concludes with concrete recommendations for reforming political institutions and new policies that would move us along such a path.     

Spatial elections with endorsements and uninformed voters: Some laboratory experiments

This paper presents a laboratory experiment designed to examine voting behavior, within a spatial election framework, when subjects are only endowed with endorsement information. In the experiment, subjects are assigned ideal points on a single-issue dimension. With the aid of an endorsement, their task is to vote for the candidate whose position is closer to them. The results show that under these conditions, subjects are in fact playing a lottery, where the odds of being correct is a function of spatial location. The study points out that researchers should be aware of an “information bias” in models that use this particular information source.     

Eyewitness accuracy and confidence

In deciding the trustworthiness of eyewitness testimony, the U.S. judiciary employs as one of five criteria the witness' level of confidence demonstrated at the confrontation. A very recent laboratory study has shown that juror perceptions of witness confidence account for 50% of the variance in juror judgments as to witness accuracy. This strong faith in the adequacy of certainty as a predictor of accuracy is not at all supported by the present review of 43 separate assessments of the accuracy/confidence relation in eye- and earwitnesses. Statistical support is provided for the notion that the predictability of accuracy from overtly expressed confidence varies directly with the degree of optimality of information-processing conditions during encoding of the witnessed event, memory storage, and testing of the witness' memory. Low optimal conditions, those mitigating against the likelihood of highly reliable testimony, typically result in a zero correlation of confidence and accuracy. Using the arbitrary criterion of 70% or greater accuracy to define high optimal conditions, seven forensically relevant laboratory studies are identified, with six of them exhibiting significant positive correlations of confidence and accuracy. It is concluded, however, that no really clear criteria currently exist for distinguishing post hoc high from low optimal witnessing conditions in any particular real-life situation. Hence the judiciary should cease their reliance on witness confidence as an index of witness accuracy.     

Reflections Tornatzky writes first commentary for journal

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