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981.
982.
983.
In a simulated crime stituation, 3 groups of eyewitnesses viewed 2 target persons through a one-way mirror and were tested for accuracy of identification after dealy periods of 2, 21, or 56 days. Subjects made identifications from either a live “show-up” or by looking at photographs. In both methods of testing only 1 of the 2 targets was actually present in the 5-man array. Results indicated that delay affects number of false alarms, test method affects number of hits. Photographs produced less accurate performance than live show-up. More than 60% of the subjects erroneously selected one of the 4 distractor persons, a finding relevant to the use of eyewitness identification in criminal investigations. Only 28% of the subjects made no errors of identification.  相似文献   
984.
985.
The Supreme Court's decision in Plessy v. Ferguson (1896) is infamous for its doctrine of "separate but equal," which gave constitutional legitimacy to Jim Crow segregation laws. What is less-known about the case is that the appellant Homer Plessy was, by all appearances, a white man. In the language of the Court, his "one-eighth African blood" was "not discernible in him." This article analyzes Plessy as a story of racial "passing." The existence of growing interracial populations in the nineteenth century created difficulties for legislation designed to enforce the separation of the races. Courts were increasingly called upon to determine the racial identity of particular individuals. Seen as a judicial response to racial ambiguity, Plessy demonstrates the law's role not only in the treatment of racial groups, but also in the construction and maintenance of racial categories.  相似文献   
986.
Measuring the extent to which issues determine electoral choice requires a suitable causal model that takes into account the tact that party identification may colour issue perceptions as well as being partially determined by them. In this paper several possible models are evaluated before settling on one considered to be plausible. This one shows issue-based voting choice to have increased in recent British elections, more or less in step with the decline of class voting documented in previous research. The possibility that this rise in issue voting might be a spurious concomitant of increasing milieu influences is considered and rejected. It is tentatively concluded that the rise of issue voting was due to a decline in the class structuring of British electoral choice.  相似文献   
987.
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989.
Studies of pension reform in developing and transition economies tend to take for granted the capacity of states to implement ambitious and complicated new schemes for the provision of old-age income to pensioners. This article explains the fragmented, decentralized pattern of pension administration in China as an unintended consequence of pension reform. Policy legacies from the command-economy period, principal-agent problems in the reform period, and the threat of pension protests left urban governments largely in control of pension administration. The central government thus succeeded in its policy goals of pension reform but failed to gain administrative control over pension funds. Mark W. Frazier is assistant professor of political science and the Luce Assistant Professor of East Asian Political Economy at Lawrence University. He is the author ofThe Making of the Chinese Industrial Workplace: State, Revolution, and Labor Management (Cambridge University Press, 2002). His current research focuses on how central and local governments in China compete over pension reform. The author gratefully acknowledges helpful comments from Mary E. Gallagher, William Hurst, Dorothy Solinger, Jaeyoun Won, and two anonymous reviewers fromStudies in Comparative International Development. Funds for this research were provided by the Luce Foundation, the University of Louisville, and Lawrence University.  相似文献   
990.
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