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This paper evaluates a recently developed method for extracting policy positions from political texts, known as Wordscores. This computerized content analysis technique is a potentially powerful tool for scholars interested in the study of political elites, since it promises an easy and efficient way of inferring policy position from texts and speeches. In this article, we provide a systematic evaluation of this promising method. Using Danish manifestos and government speeches from 1945 to 2005, we compare the policy positions extracted using Wordscores with measures of positions from the well-known Comparative Manifesto Project and cross-validate these with party expert surveys. Our analysis shows that the word scoring technique arrives at largely similar estimates to independently derived position measures and produces time series of government positions with high face validity. 相似文献
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Sara K. Tedford Gold 《Citizenship Studies》2007,11(4):349-365
The lives and citizenship struggles of migrant workers, Indigenous peoples, immigrants, and others shape current thinking about citizenship, suggesting that it is an ongoing process of engagement. These struggles are often framed in citizenship terms because they are struggles for particular kinds of membership and participation within and beyond nation-states. They are, however, collective struggles for new space and suggest that treating citizenship simply as membership is inadequate. They demand, rather, recognition of both individual and collective subjectivities that emerge through efforts to shape and govern their own communities. This paper explores the relationship between the Inuit of the Central and Eastern Arctic and mechanisms of Canadian citizenship—those of national and territorial health institutions and discourse. In April 1999, the establishment of the new Canadian territory of Nunavut, with a population that is 85% Inuit, marked an important moment in both Inuit and Canadian histories. Through a qualitative exploration of the unfolding of health governance in this new territory, the paper examines how Nunavummiut (people of Nunavut) take up and challenge notions of health, governance, Canadian, Inuit, and Nunavummiut. It considers two discourses of health through which Nunavummiut, and others, employ “techniques of citizenship”, shaping both hybrid subjectivity and conceptions of health, giving rise to both constraint and resistance as Inuit Nunavummiut envision their engagement in health governance and in the collective Inuit struggle for self-determination. 相似文献
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Analysis of Hypodermic Needles and Syringes for the Presence of Blood and Polydimethylsiloxane (Silicone) Utilizing Microchemical Tests and Infrared Spectroscopy
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John B. Crowe B.S. Adam Lanzarotta Ph.D. Mark R. Witkowski Ph.D. Sara E. Andria Ph.D. 《Journal of forensic sciences》2015,60(4):1078-1084
Suspect hypodermic needles and syringes were seized from an unlicensed individual who was allegedly injecting patients with silicone (polydimethylsiloxane [PDMS]) for cosmetic enhancement. Since control syringe barrels and needles often contain an interfering PDMS lubricant, a risk for false positives of foreign PDMS exists. The focus of this report was to minimize this risk and determine a quick and reliable test for the presence of blood in PDMS matrices. Using ATR‐FT‐IR spectroscopy, the risk for false‐positive identification of foreign PDMS was reduced by (i) overfilling the sampling aperture to prevent spectral distortions and (ii) sampling a region of the suspect syringe/needle assembly where manufacturer‐applied PDMS is not typically located. Analysis for blood indicated that the Teichman microchemical test was effective for detecting blood in the presence of PDMS. Overall, detecting PDMS established intent and detecting blood established that the needle containing the PDMS had been used for injection. 相似文献
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Ricardo Mendes M.D. M.Sc. Sara Santos M.D. M.Sc. Francisco Taveira M.D. M.Sc. Ricardo Jorge Dinis‐Oliveira Pharm.D. Ph.D. Agostinho Santos M.D. Ph.D. Teresa Magalhães M.D. Ph.D. 《Journal of forensic sciences》2015,60(2):471-475
Suicide in children is a rare finding and is probably motivated by acts of impulsiveness. This study aims to contribute to the characterization of child suicide in a forensic perspective in the Portuguese population. Data of forensic autopsies from 2004 to 2012 related to suicide victims under 18 years were reviewed. A total of 17 cases, with a male predominance (64.7%) and a mean age of 15.24 ± 1.348 for both genders, were registered. The leading suicide method was hanging (35.3%), and a suicide note was found in 41.2%. Psychological autopsy proved to be useful in promoting a better understanding of these incidents and their antecedents. This study also offers useful information, namely the implied risk factors, for future programs of suicide research and prevention. 相似文献
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Claudia Caprin Laura Benedan Donatella Ciaccia Eleonora Mazza Sara Messineo Elisa Piuri 《心理学、犯罪与法律》2016,22(5):473-494
This study was designed to investigate developmental changes in true and false memories and to detect links among them in middle childhood. Participants were 372 Italian children (from 6 to 11 years, 174 males) divided into two age groups. After hearing a story, children provided a free-recall and their true and false retrieved information was measured. Then children were repeatedly asked some true and misleading questions about the story and their cued-recall and interrogative suggestibility were measured. Finally, children again recalled the story to assess the post-event misinformation effect of the suggested information. Individual differences in fluid intelligence, working memory and executive functions were also assessed to investigate their relationships with true and false memories. Typical age effects were found in memory recall and interrogative suggestibility. Interesting links among true, spontaneous and suggested false memories were found. Finally, analyses did not reveal the existence of a relationship between suggestibility and cognitive functioning. 相似文献
470.
Sara Ryan 《The Political quarterly》2019,90(2):224-228
There is little research focussing on how bereaved families experience NHS inquiries and investigations. Despite this gap, there is a consistent assumption that these processes provide families with catharsis. Drawing on my personal experiences of NHS investigations over a five‐year period after the death of our son, Connor Sparrowhawk, I suggest the assumption of catharsis is misplaced and works to erase the considerable emotional ‘accountability’ labour that families undertake during these processes. I further question whether inquiries or investigations are an effective way of holding stakeholders to account. I conclude with two points: first, qualitative research is needed to better understand bereaved family experiences of inquiries and investigations and second, the ‘lessons learned’ objective underpinning inquiries should be replaced with ‘leading to demonstrable change’, which is what families typically want. 相似文献