Differences in intimate partner homicides perpetrated by men and women: evidence from a Norwegian National 22-year cohort

Most of our knowledge about intimate partner homicide (IPH) is based on studies of men, as they outnumber women as perpetrators. From a total cohort of IPHs in Norway from 1990 to 2012 (N?=?177), we investigated differences between male (n?=?157) and female (n?=?20) perpetrators in terms of (a) IPH characteristics and sentencing issues, (b) sociodemographic, contextual and clinical factors, and (c) previous intimate partner violence. Multivariate logistic regression analyses indicated that, in comparison to male perpetrators, female perpetrators were more often in intimate partnerships without mutual children, had a greater number of accumulated welfare deficiencies, and tended to be ascribed different motives (fear and revenge) for their crimes.     

Explaining Policy Stability and Change in Swiss Health Care Reforms

The article investigates recent health reforms and reform attempts in Switzerland. A substantial reform, the revision of the health insurance law in 1994, is followed by a long period of refused reform proposals and incremental change. In order to explain policy change and policy stability in health policies, we apply veto‐player theory to partisan and parliamentary debates on reform proposals of the health insurance from the end of the 1980s until today. Shifts in ideological positions of parties, especially with regard to the objective of solidarity, allowed for a new win‐set in the 1990s that was at the base of the law revision. Since then, the win‐set is empty as parties did not change their preferences. New and substantial reforms will only be possible, it is concluded, if the pivot player, the Christian‐democratic party, changes its ideological positions to a significant extent.     

Political Science Research on China: Making the Most of Diversity

This article aims at stimulating debate on the future development of political science research in and on China by bringing into clearer view the diversity of social science research in the West. It argues that far from monolithic, political science is itself engaged in a broad controversy on common goals and shared standards. Secondly, addressing international students of Chinese politics the article observes that we are currently witnessing a transformation of the field as we experience a slight shift toward more quantitative work. However, those China scholars working in a qualitative tradition should not see this as a hostile takeover of the field. Rather they should take this as a stimulating opportunity to employ more refined methodologies from within their own tradition as well as engage in multi-method research. The challenge is to make the most of diversity and to engage in fruitful cross-cultural dialogue based on respect for each other’s viewpoints. Three major divides need to be bridged: between qualitative and quantitative approaches, between political science and area studies as well as between Chinese and Western scholars.     

A Prospective Study of the Potential Moderating Role of Social Support in Preventing Marginalization Among Individuals Exposed to Bullying and Abuse in Junior High School

Negative physical and psychological long-term consequences of abuse and bullying are well documented. It is reasonable to assume that abuse and bullying early in life also may have an impact on the ability to work and stay economically independent later in life, but such prospective studies are lacking. This study investigates the consequences of exposure to abuse and bullying in junior high school, as measured by receiving long-term social welfare benefits in young adulthood. In addition, it explores the potential protective role of social support. Self-reported data from 13,633 (50.3 % female) junior high school students were linked to registry data on their use of social welfare benefits from the age of 18 and for eight consecutive years. Cox regression analyses were applied to test the relationship between exposure to life adversities and the use of social welfare benefits, and the potential moderating role of social support. The analyses showed that individuals exposed to abuse and bullying had an increased likelihood of receiving social-welfare benefits compared with individuals not exposed to these types of abuse. Exposure to multiple types of abuse led to a higher likelihood of using social welfare benefits compared with single types of abuse and no abuse. The findings on the potential moderating role of social support were mixed, depending on the source of social support. Family support and classmate relationships were protective in reducing the likelihood of the use of social welfare benefits, whereas peer and teachers’ support showed inconsistent patterns. These results are promising in terms of preventing the long-term negative consequences of abuse and bullying.     

A technique to capture, analyze, and quantify anterior teeth rotations for application in court cases involving tooth marks

Anterior teeth within the human dentition have a specific numerical rotation value. Bite marks show an array of angled indentations, abrasions, microlacerations, and contusions. These marks generally represent the incisal surfaces of the suspect's dentition reflecting the rotation values of the teeth in the dental arch. This study described a method for capturing and analyzing anterior dental rotations. The rotations of individual anterior teeth within the study population were categorized as common, uncommon, and very uncommon according to Allen's classification. In the absence of a large number of incisal patterns present in a bite mark, a single but heavily weighted tooth rotation could be of equal discriminatory potential to several common rotation values. No prevalence studies quantifying individual tooth rotations are available. The measurement of each individual tooth rotation together with its individual discrimination potential will enhance the evaluation of the concordant features observed in bite marks.     

Influence of blood loss on the pharmacokinetics of citalopram

Extended blood loss results in several compensatory physiological mechanisms, including transfer of extravascular fluid into the blood circulation. If drugs are present in the body, this fluid exchange may imply that blood drug concentrations found in a trauma victim may differ from the concentrations present at the time of the trauma. To address this issue, an animal model was used to investigate the influence of blood loss on pre-existing levels of the antidepressant drug citalopram and its demethylated metabolites. Rats were administered citalopram either acutely (40 mg/kg, orally) or chronically (20 mg/kg daily, subcutaneously) for 6 days using osmotic pumps. In the experimental rats, blood loss was accomplished by withdrawing 0.8 mL blood at 10 min intervals during 70 min. In the control rats, blood was withdrawn at 0 and 70 min only. Blood, brain and lung drug concentrations were analyzed with an enantioselective HPLC method. In the chronically treated rats, the ratios between final and initial citalopram concentrations were 1.08 +/- 0.15 and 1.01 +/- 0.09 in the experimental rats and controls, respectively, indicating no major effect of blood loss. In contrast, acute oral administration resulted in increased ratios in the exsanguinated rats as compared to controls (1.84 +/- 0.50 versus 0.73 +/- 0.07; p = 0.0495). In conclusion, the observation of increased blood drug levels in the acute oral rats indicates that absorption of fluid from the gastrointestinal tract may be important in the intravascular refill. Further, in the interpretation of post-mortem blood levels of drugs, these physiological mechanisms should be taken into account.     

A Transferable Incumbency Effect in Local Elections: Why it is Important for Parties to hold the Mayoralty

Does the outcome of the direct election of the head of the government influence the election of the legislative body? We test whether findings from research on divided government, contamination and incumbency effects observed at the national level can be transferred to the local level. In particular, we analyse quasi-presidential local government systems with a directly elected mayor. Our main hypothesis is that the party of the incumbent mayor systematically gains votes at the next council election. For our case of the German state Hesse we find a transferable incumbency effect after the introduction of the direct mayoral elections of about 3.7 percentage points. A more sophisticated model with several interaction effects specifies this incumbency effect.