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551.
552.
This paper presents a natural experiment, comparing the effects of two-round (TR) and proportional representation (PR) voting rules in French cantonal and regional elections. A series of rigorous model estimations demonstrates that the two electoral types clearly produce distinct outcomes. TR systems bring about less extremist party voting, less party competition, and perhaps less vote turnout, when compared to PR systems. These findings call into question the lack of attention to TR effects, and the notion that TR is not really a distinct electoral form.  相似文献   
553.
This essay introduces the contributions of the volume “Social Media, Political Marketing and the 2016 U. S. Election.” Using a variety of methodological approaches, the authors investigate the communication strategies of the Democratic and Republican candidates for president together with the responses of their audience. Collectively, this research offers insights into how new communication technologies are changing both political marketing and the ways candidates and voters interact.  相似文献   
554.
Although developmental trajectories of anxiety symptomatology have begun to be explored, most research has focused on total anxiety symptom scores during childhood and early adolescence, using racially/ethnically homogenous samples. Understanding the heterogeneous courses of anxiety disorder symptoms during middle to late adolescence has the potential to clarify developmental risk models of anxiety and to inform prevention programs. Therefore, this study specifically examined gender differences in developmental trajectories of anxiety disorder symptoms (generalized anxiety disorder, panic disorder, and social anxiety disorder) from middle to late adolescence in a diverse community sample (N?=?1000; 57?% female; 65?% White), assessed annually over 2 years. Latent growth curve modeling revealed that girls exhibited a slight linear decrease in generalized anxiety disorder, panic disorder, and social anxiety disorder symptoms, whereas boys exhibited a stable course. These models suggested that one trajectory was appropriate for panic disorder symptoms in both girls and boys. Growth mixture models indicated the presence of four latent generalized anxiety disorder symptom trajectory classes: low increasing, moderate decreasing slightly, high decreasing, and very high decreasing rapidly. Growth mixture models also suggested the presence of five latent social anxiety disorder symptom trajectory classes: a low stable trajectory class and four classes that were qualitatively similar to the latent generalized anxiety disorder trajectories. For both generalized anxiety disorder and social anxiety disorder symptoms, girls were significantly more likely than boys to be in trajectory classes characterized by moderate or high initial symptoms that subsequently decreased over time. These findings provide novel information regarding the developmental course of anxiety disorder symptoms in adolescents.  相似文献   
555.

The relationship between multiculturalism and feminism has been hotly debated both theoretically and politically. This article approaches the issue through a critical assessment of Susan Moller Okins article, "Is multiculturalism bad for women?" (1999) and argues that some forms of feminist critique of multiculturalism run the risk of upholding and strengthening monoculturalism in its most excluding form. Norwegian integration politics are critically evaluated in light of this discussion.  相似文献   
556.
Several theoretical models for non-suicidal self-injury (NSSI) have been proposed. Despite an abundance of theoretical speculation, few empirical studies have examined the impact of intimate relationship functioning on NSSI. The present study examines the influence of romantic attachment and received intimate partner violence (physical, psychological and sexual) on recent reports of NSSI behaviors and thoughts. The sample was composed of 537 (79.9% female) primarily Caucasian university students between the ages of 18 and 25 years and currently involved in a romantic relationship. The results reveal that anxiety over abandonment was a significant predictor of NSSI thoughts and behaviors in women and a significant predictor of NSSI thoughts in men. Moreover, the experience of intimate partner violence emerged as a significant predictor of NSSI behaviors in both men and women. Continued empirical investigations into the influence of intimate relationship functioning on NSSI will facilitate the development of psychological interventions for young adults dealing with self-harm.  相似文献   
557.
Public policing in Northern Ireland has gone through a process of reform and governance change in reaction to the peace process and the requirement to shift from a police force, largely engaged in conflict-centred policing, to a policing service dedicated to civil policing and normalisation. During the past decade, Northern Ireland has witnessed a significant decline in recorded sectarian crime. This decline in ethnic conflict has been accompanied by a growth in support for the police, especially within the Catholic community. However, information pertaining to support for public policing is determined at national level and we know little about how residents of sites of previously high levels of political and sectarian conflict feel about policing reform and delivery. In this paper we show that the perception of sectarian crime is much greater than recorded sectarian crime. Moreover, the perception of sectarian crime is a significant predictor of negative attitudes regarding police performance. The paper offers a unique quantitative insight into perceptions of sectarian crime and posits a predicament that is not discussed or debated with regard to the delivery of community policing. The evidence presented offers a benchmark upon which such a debate could occur. We argue that knowledge of sectarian hate crime should not be centred at the national level, but at the more discrete scale of neighbourhood. Perceptions, whether linked to reality, signal or prejudice, can at times destabilise the peace-building process, yet are rarely attended to or discussed. Knowing the difference between recorded and perceived crime as either sectarian exaggeration or actuality would aid localised police-community interaction. Here we provide a statistical basis to stimulate such enquiry.  相似文献   
558.
Soon after death, carcasses release volatile chemicals that attract carrion insects including Silphidae. Nevertheless, it is not known which chemical cues are involved in the attractiveness of the carcass. So far, little information is available on the chemical ecology of carrion beetles, particularly concerning the subfamily of Silphinae. The biological role of selected cadaveric volatile organic compounds including dimethyldisulfide (DMDS), butan‐1‐ol, n‐butanoic acid, indole, phenol, p‐cresol, putrescine, and cadaverine on the silphine species, Thanatophilus sinuatus Fabricius, was investigated using both electrophysiological and behavioral techniques. Among the tested cadaveric compounds, butan‐1‐ol and DMDS elicited the strongest electroantennography (EAG) from both T. sinuatus male and female antennae. In a two‐arm olfactometer, males and females were significantly attracted to DMDS for both tested doses, whereas only males were attracted to p‐cresol at 100 ng. Putrescine was repellent to males at the dose of 1 μg.  相似文献   
559.
Cognitive-behavioral treatment programs for adult sex offenders often include training geared to improve a perpetrator's social problem-solving skills. However, little empirical evidence exists to date that documents the relationship between problem-solving and deviant sexual interest or behavior among child molesters. As such, this study investigated the association between problem-solving and two aspects of sexual offending—self-reported sexual deviancy and clinician-rated sexual aggression among a recruited sample of incarcerated child molesters. To minimize the potential for biased self-reports, criterion scores on a lie scale were employed to exclude individuals who might be prone to misrepresent their responses. Results indicated this sample to be characterized by significant deficits on all measures of social problem-solving as compared to the general population. In addition, a series of correlational analyses indicated that an avoidant problem-solving style was significantly associated with past sexual aggression, whereas a negative problem orientation and an impulsive/careless problem-solving style were significantly related to a measure of current sexual deviancy. Of particular interest is the finding that a rational problem-solving style (i.e., the constructive style that involves the systematic application of specific problem-solving skills geared toward identifying an effective solution) was not significantly related to either sexual offending measure. The implications of these collective results are discussed.  相似文献   
560.
In this paper, we investigate the differential contribution of accumulated welfare deficiencies, drug use, and self‐efficacy on inmates' current symptoms of mental health problems. Few studies so far have investigated inmates' mental health based on empirical data covering both social and psychological predictors. Our analyses are aimed at the following research questions: (a) what is the relationship between welfare deficiencies, drug use, and symptom reporting among prison inmates? (b) is this relationship influenced by inmates' perceived self‐efficacy? and (c) how might this information be used to inform the discussion of challenges in prisoner re‐entry? Findings are based on a national survey among prison inmates in Norway, focusing on living conditions generally, as well as mental distress, drug use, and self‐efficacy. The findings indicate serious accumulation of disadvantage, and more welfare deficiencies among drug users and those suffering from mental distress. When it comes to prediction of mental distress, accumulation of welfare deficiencies and self‐efficacy both turned out as significant contributors. The findings are discussed both in terms of practical implications, and in terms of how they illustrate some of the shortcomings inherent in a traditional welfare research perspective.  相似文献   
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