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81.
The polarization of the political and social environment over the past four decades has provided citizens with clearer cues
about how their core political predispositions (e.g., group interests, core values, and party identification) relate to their
issue opinions. A robust and ongoing scholarly debate has involved the different ways in which the more polarized environment
affects mass opinion. Using heteroskedastic regression, this paper examines the effect of the increasingly polarized environment
on the variability of citizens’ policy opinions. We find that citizens today base their policy preferences more closely upon
their core political predispositions than in the past. In addition, the predicted error variances also allow us to directly
compare two types of mass polarization—issue distance versus issue consistency—to determine the independent effects each has
on changes in the distribution of mass opinion. 相似文献
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Adults ability to detect childrens deception was examined. Police officers, customs officers, and university students attempted to differentiate between children who lied or told the truth about a transgression. When children were simply questioned about the event (Experiment 1), the adult groups could not distinguish between lie-tellers and truth-tellers. However, participants were more accurate when the children had participated in moral reasoning tasks (Experiment 2) or promised to tell the truth (Experiment 3) before being interviewed. Additional exposure to the children did not affect accuracy (Experiment 4). Customs officers were more certain about their judgments than other groups, but no more accurate. Overall, adults have a limited ability to identify childrens deception, regardless of their experience with lie detection. 相似文献
87.
Meta-analysis is used to compare identification accuracy rates in showups and lineups. Eight papers were located, providing 12 tests of the hypothesis and including 3013 participants. Results indicate that showups generate lower choosing rates than lineups. In target present conditions, showups and lineups yield approximately equal hit rates, and in target absent conditions, showups produce a significantly higher level of correct rejections. False identification rates are approximately equal in showups and lineups when lineup foil choices are excluded from analysis. Dangerous false identifications are more numerous for showups when an innocent suspect resembles the perpetrator. Function of lineup foils, assessment strategies for false identifications, and the potential impact of biases in lineup practice are suggested as additional considerations in evaluation of showup versus lineup efficacy. 相似文献
88.
David Palmer 《澳大利亚政治与历史杂志》2006,52(4):576-603
It is perilous to look to history to provide guidance for the present. Nonetheless the political controversy surrounding the granting of temporary protection to forty‐two asylum‐seekers from West Papua in March 2006 needs to be understood in its wider, historical context. Papua has been a pebble in the region's political shoe since 1949. And national considerations are not new in shaping Australian policy toward asylum‐seekers. Certainly in the 1960s and 1970s Australia played a tactical, often tough game with Papuan asylum‐seekers in order to contain tensions with Indonesia. This article analyses the history of Australia's foreign and immigration policies towards Papuan asylum‐seekers and describes the delicate balancing act that successive Australian governments have needed to perform in handling this issue. 相似文献
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M Kay Garcia Joseph S Chiang Bob Thornton J Lynn Palmer Jennifer McQuade Lorenzo Cohen 《党史博采》2010,(1)
AIM:To examine whether acupuncture can prevent prolonged postoperative ileus(PPOI)after intraperitoneal surgery for colon cancer. METHODS:Ninety patients were recruited from the Fudan University Cancer Hospital,Shanghai,China. After surgery,patients were randomized to receive acupuncture(once daily,starting on postoperative day 1, for up to six consecutive days)or usual care.PPOI was defined as an inability to pass flatus or have a bowel movement by 96 h after surgery.The main outcomes were time to first fl... 相似文献
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