Factor similarity of the Conflict Tactics Scales across samples,spouses, and sites: Issues and implications

Wide variations in prevalence estimates of marital aggression point to the absence of a uniform and adequate definition of marital aggression. To focus on the construct validity of Straus' (1979) Conflict Tactics Scales, the most frequently used measure of marital aggression, two studies were conducted. Based on responses to the Conflict Tactics Scales, two consistent factors (viz. Physical and Psychological Aggression) emerged in separate samples of 187 couples seeking therapy for marital problems, and 398 nonclinic couples in beginning marriages. The factor structure was consistent across clinic and nonclinic samples, sex, geographical sites, time, and socioeconomic status. Implications for the measurement of interspousal physical aggression are raised (e.g., mild, moderate, and severe aggression load on the same factor) and appropriate directions for further research on the construct validity of the Conflict Tactics Scales are suggested (e.g., conducting similar factor analyses on aggressive couples).     

Mr. Winterkorn’s Pay: A Typology of Justification Patterns of Income Inequality

This article develops a typology of justification patterns of income inequality by means of analysing the discourse surrounding executive pay in Germany. The case of a public debate about the record salary of the car manufacturer VW’s CEO, Martin Winterkorn, in 2012 and 2013, is identified as a rich source for a reconstruction of specific argumentative patterns and their underlying premises. The typology presents five justification patterns, (1) equality of opportunity, (2) desert, (3) procedure of salary determination, (4) harmful consequences of income inequality and (5) need. Further cross-patterns are identified. A key finding is the crucial—but often not explicit—role of factual, definitional or behavioural premises. It is argued that unveiling the structure of justification patterns of income inequality can provide a key tool in scrutinizing as well as in further analysing public debates about income inequality.     

The Transformative Impact of Unarmed Civilian Peacekeeping

ABSTRACT

Civilians, working together, and using non-violence to protect themselves and others from direct violence, challenges widespread assumptions that peace and protection can only be delivered by the military and with the threat of force. Unarmed Civilian Peacekeeping (UCP), with 35 years of evidence from projects worldwide, demonstrates that the assumption that an armed actor will not yield to anything except a weapon is false, therefore, challenging the exclusive role of military in peacekeeping. This paper explores (i) by conceptualising UCP as part of peacekeeping new insights into the approaches and mechanisms for preventing violence are revealed, (ii) the transformative capacity of UCP though the relationship with nonviolence theory. Using evidence from the practice of UCP from the organisations involved (including Peace Brigades International and Nonviolent Peaceforce) this paper sets out how we can create different approaches to peacekeeping.     

A validation study for vinyl electrical tape end matches

Fracture matches are considered the strongest conclusion in the forensic examination of rigid materials, such as glass, metal, and paint. However, publications that support the fracture matching of polymeric films, such as tape backings, are limited. This study was designed to determine the validity and error rate associated with conducting end-match (fracture match) examinations on vinyl electrical tape. Test designs varied the source roll of tape, test preparer, or mode of separation from the roll. Results indicated that each affected the resulting severed tape ends. The analysts examining the end matches also had an effect on the results. Eight end matches in the study were not identified by the initial analysts and were considered inconclusive. One end match was misidentified, resulting in one false positive and an error rate of 0.049%. These results support a comprehensive physical and chemical tape comparison regardless of indications of an end match.     

How to scale coded text units without bias: A response to Gemenis

Coding non-manifesto documents as if they were genuine policy platforms produced at election time clearly raises serious issues with error when these codings are used in the standard manner to estimate left-right policy positions. In addition to the long term solution of improving the document base of the Manifesto Project identified by Gemenis (2012), we argue that immediate gains in manifesto-based estimates of policy positions can be realised by using the confrontational logit scales from Lowe et al. (2011), which addresses the problems of scale content and scale construction that are exacerbated by but not unique to the problems found in proxy documents.