Determinants of coattail voting

Recent studies have demonstrated the continuing importance of presidential coattails for U.S. House elections, but little is known regarding what factors increase or decrease the individual tendency toward coattail voting. Several possible determinants of coattail voting are examined in this paper. Analysis of data from the 1984 South Bend Study reveals that the magnitude of presidential coattails is affected by the strength of evaluations of the presidential candidates, the voter's sensitivity to the local political scene, and the political climate of the voter's neighborhood. Interest in the 1984 campaign was not found to influence coattail voting.     

Economic and legal analysis of medical ethics

In the last decade, the antityrust authorities have stricken one after another of the ethical rules of professional societies. Underlying this pokicy is the widelyaccepted notion that ethics are simply devices designed by the professions to limit competition and thereby to benefit their pecuniary interests. The antitrust assault does not consider the longstanding, nearly universal consumer support for controls on the activities of certain professions. In this paper, the narrow view ofcompetition adopted by the courts is assailed. Focusing on the case ofrestrictions on interactions between physicians and other nonmedical health care providers, some procompetitive effects of medical ethics are analyzed. Generally, professional ethics can only change the form of competition but not eliminate it. A proper legal policy requires recognition of the consumer concern with the form of competition and therefore requires a careful balancing of the beneficial competitive effects against any attendant limits on intraprofessional competition.     

'Incidents' and foreign policy: A case study

Anglo-Russian relations during the period 1894-1914 were filled with incidents in large part stemming from the very different social and political frameworks of the two countries. The two countries had sharply differing traditions concerning individual liberty, freedom of the press and other such matters usually covered by the rubric of human rights. While the realities of great power politics forced the two countries to work together, it is not surprising that their collaboration was often marred by clashes of political and social sensibilities.     

A technocratic fix to the "legitimacy problem"? The Blair government and health care rationing in the United Kingdom

The work of the National Institute for Clinical Excellence, an agency which has recently been created by Tony Blair's Labour government to provide guidance on best clinical practice to the National Health Service, has generated considerable controversy in the United Kingdom. It has been argued that the role which the institute plays in appraising cost effectiveness, especially of expensive new health technologies, constitutes explicit, national rationing. Although the employment of scientific and evidence-based criteria as the basis of decisions might have been expected to secure legitimacy for the institute--even when its recommendations have the effect of denying access to a particular treatment--the reaction to much of its work so far indicates that this goal has not been fully achieved. While alterations to structure and procedure may be considered as possible means of addressing the agency's difficulties, such proposals are not without problems. Consequently, in the final analysis, the British example may serve as a demonstration that the inherently political nature of priority-setting in health care precludes any easy technocratic solution.     

Black soldier fly (Diptera: Stratiomyidae) colonization of pig carrion in south Georgia

The black soldier fly, Hermetia illucens (L.), is thought to colonize corpses 20-30 days postmortem. However, recent observations indicate this might not be true for all cases. Therefore, we conducted a study examining colonization by the black soldier fly and other Diptera on pig carrion in a plowed field in southern Georgia from 20 September through 21 February. Our data indicate black soldier flies could colonize a corpse within the first week after death. Knowing this information could prevent a serious mistake in estimating the time at which a corpse is colonized by this species. This study also represents the first record of Chrysomya rufifacies in Georgia.     

Characterization of human control region sequences of the African American SWGDAM forensic mtDNA data set

The scientific working group on DNA analysis Methods (SWGDAM) mitochondrial DNA (mtDNA) population data set is used to infer the relative rarity of control region mtDNA profiles obtained from evidence samples and of profiles used for identification of missing persons. In this study, the African American haplogroup patterns in the SWGDAM data were analyzed in a phylogenetic context to determine relevant single nucleotide polymorphisms (SNPs) and to describe haplogroup distributions for Africans observed in these data sets. Over 200 SNPs (n=217) were observed in the African American data set (n=1148). These SNPs ranged from having 1-39 changes in the phylogenetic tree, with sites 152 and 16519 being the most variable. On average there were 5.8 changes for a character on the tree. The most variable sites (with 19 or more changes each) observed included 16093, 16129, 16189, 16311, 16362, 16519, 146, 150, 152, 189, and 195. These rapidly changing sites are consistent with other published analyses. Only 34 SNPs are needed to identify all clusters containing 10 or more individuals in the African American data set. The results show that the African American SWGDAM mtDNA data set contains variation consistent with that described in continental African populations. Thirteen of the 18 haplogroups previously observed in African populations were observed and include: L1a, L1b, L1c, L2a, L2b, L2c, L3b, L3d, L3e1, L3e2, L3e3, L3e4 and L3f. Haplogroup L2a is the most commonly observed cluster (18.8%) in the African American data set. The next most common haplogroups in the African American data set include the clusters L1c (11.0%), L1b (9.1%), L3e2 (9.0%) and L3b (8.1%). Approximately 8% of the haplogroups observed within African Americans were common in European Caucasians or East Asians; these were H (n=32), J (n=4), K (n=5), T (n=2), U5 (n=6), U6 (n=9 also known from North Africa), A (n=12), B (n=7), C (n=4), and M (n=16), respectively. The European Caucasian and East Asian haplogroups are expected due to admixture between individuals with recent ancestry in Western Eurasia and sub-Saharan Africa. The genetic characterization of these relevant data sets is fully consistent with other published mtDNA genetic variation. The sequence diversity observed in this data set makes it a valuable tool for forensic applications.     

Asked and Answered: Knowledge Levels When We Will Not Take “Don't Know” for an Answer

A pivotal claim in research on citizen competence is that the typical citizen knows very little about politics. Public opinion surveys provide a considerable body of evidence in support of this position. However, survey protocols with respect to factual questions about politics violate established norms in psychometric research on educational testing in that don't know answers are encouraged rather than discouraged. Because encouraging don't know responses potentially confounds efforts to identify substantive understanding, this practice may lead to the systematic understatement of political knowledge. We explore this possibility with data drawn from three split-ballot tests: one conducted as part of a survey in the Tallahassee, Florida, metropolitan area, one conducted as part of the 1998 NES Pilot, and one conducted as part of the 2000 NES. Results reveal that the mean level of political knowledge increases by approximately 15% when knowledge questions are asked in accordance with accepted practices in educational testing.