Methodological problems in negotiation research

SUMMARY

Despite a decade or two of researching negotiation, little more is known about it than before. Since the research methods available in communication science are varied and powerful and there is no lack of information or crucial data, the major impediments to progress must be the inability to formulate the most pertinent questions and to construct the most useful integration of information. Comprehension of negotiation depends on the methods used to accumulate this knowledge, that is observation and theory building. As in the case of other human behavioural research methodology, negotiation methodology has problems concerning theoretical assumptions providing the frame for theory development, the theories forming the basis for the selection or development of research methods and the methods determining the data observed. Methodological problems unique to negotiation research are the complexity of the phenomenon, the multi-disciplinarity, the lack of time resulting from the crisis-nature of negotiation and the present lack of methods to measure relationships between variables.     

Referrals to a mental health criminal justice Liaison and diversion team in the North East of England

There is growing interest in the health correlates of people detained in police custody, and a number of innovations have been introduced to try to meet the complex needs of detainees. The implementation of Criminal Justice Liaison and Diversion (CJL&D) Services commissioned by the Department of Health in England is a substantial part of this investment. In this paper, we describe data from 858 detainees who were referred to the CJL&D service of a busy metropolitan police station in the North East of England. The detainees referred to the service had complex mental health needs, substance misuse and a range of vulnerabilities requiring specific intervention. The effective operation of these teams and how they interface with health and criminal justice systems also depend upon a number of systematic issues that emanate both from within the teams, and from external policy drivers.     

Enhancing Data-Driven Law Enforcement Efforts: Exploring how Risk Terrain Modeling and Conjunctive Analysis Fit in a Crime and Traffic Safety Framework

Law enforcement’s examination of vehicle crashes is often nested in the Data-Driven Approaches to Crime and Traffic Safety (DDACTS) framework which highlights the importance of hot spot analysis. To assist law enforcement efforts, this study explores how two additional spatial techniques, namely risk terrain modeling (RTM) and conjunctive analysis of case configurations (CACC), could be incorporated within the DDACTS framework. RTM was utilized to identify how the built, physical environment contributed to the risk of traffic incidents. RTM identified 6 risk factors related to the occurrence of vehicle crashes, and high-risk places were compared to hot spots on predictive accuracy. CACC was used to explore configurations likely to result in traffic incidents for the priority places. Our findings support the Theory of Risky Places and fit within a vulnerability-exposure framework, providing law enforcement with guidance for identifying places where vehicle crashes are likely to occur in the future. In addition to providing insight for law enforcement, we discuss how law enforcement can develop working partnerships with stakeholders capable of preventing and/or reducing traffic incidents, which is in line with the general DDACTS framework.

     

A New Approach of Juvenile Age Estimation using Measurements of the Ilium and Multivariate Adaptive Regression Splines (MARS) Models for Better Age Prediction

Juvenile age estimation methods used in forensic anthropology generally lack methodological consistency and/or statistical validity. Considering this, a standard approach using nonparametric Multivariate Adaptive Regression Splines (MARS) models were tested to predict age from iliac biometric variables of male and female juveniles from Marseilles, France, aged 0–12 years. Models using unidimensional (length and width) and bidimensional iliac data (module and surface) were constructed on a training sample of 176 individuals and validated on an independent test sample of 68 individuals. Results show that MARS prediction models using iliac width, module and area give overall better and statistically valid age estimates. These models integrate punctual nonlinearities of the relationship between age and osteometric variables. By constructing valid prediction intervals whose size increases with age, MARS models take into account the normal increase of individual variability. MARS models can qualify as a practical and standardized approach for juvenile age estimation.     

The Impact of Child Abuse Severity on Adult Attachment Anxiety and Avoidance in College Women: The Role of Emotion Dysregulation

Recent evidence suggests a significant and unique effect of child abuse experiences on attachment-related anxiety and avoidance in adult romantic relationships, although mechanisms underlying this relationship have yet to be identified. The current study examined the relation between three forms of child abuse (sexual, physical, and psychological) severity, emotion dysregulation, and attachment-related anxiety and avoidance among 830 college women. Results indicated that emotion dysregulation significantly mediated the relationship between child abuse severity and attachment-related anxiety and avoidance. Future directions for research and implications for intervention are discussed.     

A new Fair Trade registration scheme based on the relations of production

Fashion, accessories, and homeware fall outside the regulations of Fairtrade Labelling Organizations International (FLO), which certifies mostly food products. A handful of fashion-led Fair Trade enterprises are now providing ranges of high-quality desirable products, made by workers employed in urban enterprises as well as independent producers in cooperatives. Tabeisa, an NGO involved in Fair Trade retailing, has developed a new regulatory framework which uniquely starts by defining the relations of production between all actors in the chain. This ensures that those not previously covered by existing standards are made visible and receive fair pay and conditions.     

Sequential Lineup Laps and Eyewitness Accuracy

Police practice of double-blind sequential lineups prompts a question about the efficacy of repeated viewings (laps) of the sequential lineup. Two laboratory experiments confirmed the presence of a sequential lap effect: an increase in witness lineup picks from first to second lap, when the culprit was a stranger. The second lap produced more errors than correct identifications. In Experiment 2, lineup diagnosticity was significantly higher for sequential lineup procedures that employed a single versus double laps. Witnesses who elected to view a second lap made significantly more errors than witnesses who chose to stop after one lap or those who were required to view two laps. Witnesses with prior exposure to the culprit did not exhibit a sequential lap effect.     

A summary and analysis of warrantless arrest statutes for domestic violence in the United States

In the United States, all 50 states and the District of Columbia have enacted statutes that allow police officers to make warrantless arrests for domestic violence given probable cause; however, state laws differ from one another in multiple, important ways. Research on domestic violence warrantless arrest laws rarely describe them as anything more than discretionary, preferred, or mandatory, either within their analyses or within the texts of their publications; researchers, and their audiences, may not be aware of the vast and potentially important differences among these laws. In this article, we list the domestic violence warrantless arrest laws for each state, and discuss them in terms of five common elements: the phrasing of the arrest authority; whether additional factors to domestic violence are required to trigger the arrest authority; qualifications to the arrest authority; time limits for warrantless arrest to occur; and whether police officers are required to report why they made a dual or no arrest. We then analyze the common elements of the laws, paying particular attention to how they may encourage or discourage the arrest of alleged domestic violence perpetrators. It is critical that researchers, advocates, and policymakers are aware of these variations in state statutes when conducting or interpreting research or making policy recommendations.