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91.
92.
Anne Deighton 《The Political quarterly》2002,73(S1):119-134
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Anne Case 《Journal of policy analysis and management》1993,12(1):136-148
When a governor announces that a tax increase is necessary, how do voters decide whether the governor is representing the situation honestly, or just preparing to line his or her pockets? This paper presents evidence that voters may look at the tax increases in neighboring states to obtain information on whether a tax increase is appropriate and, using this information, decide whether to reelect their governor. The data suggest that comparisons with neighbors influence gubernatorial behavior: Governors are more likely to raise taxes when neighbors are doing the same. TRA86 allows us an extra check on the rnodelpresented: I f the marginal dollar taken in state taxes is more costly to state residents, this may increase the extent to which residents use information provided through neighboring states to sort good governors from bad. 相似文献
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This paper uses a heretofore untapped source of information in the National Crime Survey (NCS) victimization data—the interviewer narratives—to explore school-related victimizations among adolescents. These narrative reports provide important information bearing on lifestyle and routine activity theories of victimization that is simply not available from the more familiar, highly structured portions of the NCS questionnaire. The NCS narratives suggest that a large proportion of school-related victimizations stems from peer interactions that occur in the course of routine daily activities and escalate into victimizations. Students represent pools of both potential offenders and potential victims who come in frequent contact with each other, often in the absence of capable guardians. However, rather than predatory, calculated attempts to harm, school-related victimizations among adolescents appear to consist primarily of bullying, injured pride, and misguided mischief. The theoretical and methodological implications of this study are highlighted. 相似文献
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Schneider PM Bender K Mayr WR Parson W Hoste B Decorte R Cordonnier J Vanek D Morling N Karjalainen M Marie-Paule Carlotti C Sabatier M Hohoff C Schmitter H Pflug W Wenzel R Patzelt D Lessig R Dobrowolski P O'Donnell G Garafano L Dobosz M De Knijff P Mevag B Pawlowski R Gusmão L Conceicao Vide M Alonso Alonso A García Fernández O Sanz Nicolás P Kihlgreen A Bär W Meier V Teyssier A Coquoz R Brandt C Germann U Gill P Hallett J Greenhalgh M 《Forensic science international》2004,139(2-3):123-134
Degradation of human DNA extracted from forensic stains is, in most cases, the result of a natural process due to the exposure of the stain samples to the environment. Experiences with degraded DNA from casework samples show that every sample may exhibit different properties in this respect, and that it is difficult to systematically assess the performance of routinely used typing systems for the analysis of degraded DNA samples. Using a batch of artificially degraded DNA with an average fragment size of approx. 200 bp a collaborative exercise was carried out among 38 forensic laboratories from 17 European countries. The results were assessed according to correct allele detection, peak height and balance as well as the occurrence of artefacts. A number of common problems were identified based on these results such as strong peak imbalance in heterozygous genotypes for the larger short tandem repeat (STR) fragments after increased PCR cycle numbers, artefact signals and allelic drop-out. Based on the observations, strategies are discussed to overcome these problems. The strategies include careful balancing of the amount of template DNA and the PCR cycle numbers, the reaction volume and the amount of Taq polymerase. Furthermore, a careful evaluation of the results of the fragment analysis and of automated allele calling is necessary to identify the correct alleles and avoid artefacts. 相似文献
100.
Campbell JC 《Journal of interpersonal violence》2004,19(12):1464-1477
Only approximately one-half of the 456 women who were killed or almost killed by a husband, boyfriend, or ex-husband or ex-boyfriend in a recent national study of homicide of women accurately perceived their risk of being killed by their abusive partner. Women are unlikely to overestimate their risk; however, many will underestimate the severity of the situation. From the same study, it was found that relatively few of the victims of actual or attempted intimate partner femicide were seen by domestic violence advocates during the year before they were killed; they were far more likely to be seen in the health care system. Implications are drawn as to innovative ways that women who are abused can be identified and with skilled assessment of the danger in their relationship helped make more informed plans for their safety. 相似文献