Relational legal consciousness in the punitive welfare state: How Dutch welfare officials shape clients' perceptions of law

With a growing number of strict obligations and harsh sanctions for welfare recipients, the Netherlands has increasingly become a punitive welfare state. This article looks at what this means for welfare clients and their commonsense understandings of the law. To analyze how welfare officials shape clients' legal consciousness, I draw on an online survey among Dutch welfare clients (N = 1305) and a correlation analysis. The findings show that there is a clear relationship between welfare clients' own legal consciousness and their assessment of welfare officials' beliefs about the law. However, not all elements of their legal consciousness are relationally influenced by the same factors. Also, clients' self-reported compliance behavior is less relationally influenced than other elements of their legal consciousness. This study adds to our understanding of the mechanisms that constitute the production of relational and second-order legal consciousness and it contributes to the development of new research methods to study people's perceptions of law.     

Die Dimensionalität der Reichstage der Weimarer Republik von 1920 bis 1932

We analyse the dimensionality and the positioning of parliamentary party groups and single MPs in the parliament (“Reichstag”) of the Weimar Republic on the basis of all recorded votes between 1920 and 1932. On the basis of studies on the milieu-boundedness of German parties and theoretical accounts on the dimensionality of parliaments in general we develop hypotheses regarding the number and characteristics of dimensions that structured voting behaviour in the Weimar Reichstag. The expectations are tested with a full sample of recorded parliamentary votes. The results, which are based on item response models, show that two dimensions structured MP’s decision-making: this is, first, an economic left-right axis and, secondly, a pro vs. contra Weimar Republic dimension. Additionally, our results provide support for recent studies on intra-party conflict inside the German national conservatives.     

Self-reported personality traits in forensic populations: a meta-analysis

The current study covers a systematic review and meta-analysis of the prevalence of self-reported deviant or disruptive personality traits: anger, aggression, hostility, antisocial traits, psychopathy, and impulsivity in forensic populations worldwide. A computer-based search of titles was carried out using the PubMed electronic database for articles published in English that included a self-report instrument for personality characteristics in combination with a forensic population (i.e. detained in remand, sentenced and/or in enforced treatment, or on parole). The final sample consisted of 39 studies (N?=?11,716) that together used 17 different instruments and reported on 32 subscales or constructs that fitted our current interest. Results showed significantly higher levels of self-reported antisocial and psychopathic features in forensic samples, including a significant effect of the assessment instrument and subscale used. No significant differences were found for self-reported impulsivity, anger, aggression, or hostility in forensic populations compared to norm scores of non-forensic samples. Possible explanations, including suggestions that forensic populations are prone to providing socially desirable answers on self-report questionnaires, possibly to gain advantages such as a lower prison sentence or to avoid enforced treatment, are discussed, as well as limitations, and suggestions for future research and clinical practice.     

DNAc: A clustering method for identifying kinship relations between DNA profiles using a novel similarity measure

After decades of refinement, DNA testing methods have become essential tools in forensic sciences. They are essentially based on likelihood ratio test principle, which is utilized specifically, by using as prior knowledge the allele frequencies in the population, to confirm or refute a given kinship hypothesis made on two genotypes. This makes these methods ill suited when allele frequencies or kinship hypotheses are unavailable. In this paper, we introduce DNAc, a new clustering methodology for DNA testing based on a new similarity measure that allows an accurate retrieval of the degree of relatedness among two or more genotypes, without relying on kinship hypotheses or allele frequencies in the population. We used DNAc in analyzing microsatellite DNA sequences distributed among 12 genotypes from normal individuals from two distinct families. The results show that DNAc accurately determines kinship among genotypes and further gathers them in the appropriate kinship groups.     

Death caused by cardioinhibitory reflex cardiac arrest--a systematic review of cases

Forensic pathologists often refer to the cardioinhibitory reflex cardiac arrest (CiRCA) following short neck trauma as a mechanism of death. We sought via a systematic review of the literature to identify circumstances under which carotid bifurcation stimulation could lead to death. Two independent reviewers selected case studies or reports from Medline, ISI Web of Knowledge, and Embase. Circumstances and contributory factors were extracted for each case. From the available data, authors independently assessed whether CiRCA was highly probable (no alternative explanation possible), probable (alternative explanation possible), or unlikely (alternative explanation highly probable). A narrative approach was used to define circumstances in which CiRCA remained possible. From the 48 published cases evoking CiRCA as a possible cause of death between 1881 and 2009, 28 were most likely to result of other mechanism of death (i.e., cerebral hypoxia due to carotid compression, mechanical asphyxia, myocardial infarction). CiRCA remained possible for 20 cases (including five based on anecdotal evidence only) with only one case with no alternative explanation other than CiRCA. Our findings support the presumption that reflex cardiac arrhythmia due to carotid bifurcation stimulation cannot provoke death alone. Actual state of knowledge suggests CiRCA might be contributory to death in the presence of drug abuse and/or cardiac pathology, often associated with physical and/or mental excitation.     

Elasticity in evaluations of criminal evidence: Exploring the role of cognitive dissonance

Purpose. Previous experiments have demonstrated asymmetrical scepticism in investigators' judgments of criminal evidence – evidence inconsistent (vs. consistent) with the dominant hypothesis about a case is judged as less reliable. In addition, some types of evidence (e.g., witness testimony) are more susceptible to asymmetrical scepticism than others (e.g., DNA evidence), indicating varying degrees of elasticity. This article proposes that inconsistent evidence arouses cognitive dissonance, and that the dissonance can be reduced through either asymmetrical scepticism (for high‐elasticity evidence) or belief change (for low‐elasticity evidence). The hypotheses are tested in two experiments. Methods. In both experiments, law students made a preliminary judgment about the guilt of a suspect in a homicide case, and subsequently received a piece of DNA or witness evidence which was either consistent or inconsistent with the preliminary judgment. The extent to which participants changed their guilt judgments, judged the additional evidence as reliable, and felt dissonance served as the main dependent variables. Results. Inconsistent (vs. consistent) evidence did arouse stronger dissonance, but only for witness (and not DNA) evidence. Experienced dissonance (Experiment 1) and dissonance reduction (Experiment 2) accounted for the effect of the evidence on changes in guilt judgments, but not for the effect on reliability judgments. The greatest dissonance reduction was observed among participants who received inconsistent witness evidence but did not change their guilt judgments accordingly. Conclusions. It appears that dissonance plays a significant, although complex, role in investigative judgments of guilt and reliability. Alternative dissonance‐reducing mechanisms that can account for the findings and practical implications are discussed.     

Scanning electron microscopy analysis of experimental bone hacking trauma of the mandible

The authors report on a macroscopic and microscopic study of human mandible bone lesions achieved by a single-blade knife and a hatchet. The aim of this work was to complete the previous data (scanning electron microscopy analysis of bone lesions made by a single-blade knife and a hatchet, on human femurs) and to compare the lesions of the femur with those of the mandible. The results indicate that the mandible is a more fragile bone, but the features observed on the mandible are quite similar to those previously observed on the femur. This work spells out the main scanning electron microscopy characteristics of sharp (bone cutting) and blunt (exerting a pressure on the bone) mechanisms on human bone. Weapon characteristics serve to explain all of these features.     

Leadership, behavioral context, and the performance of work groups in a knowledge-intensive setting

The behavioral work context in which members of groups interact with each other is crucial for facilitating knowledge exchange and combination (Nonaka in Great minds in management: the process of theory development, Oxford University Press, Oxford 2005; Nonaka et al. in Long Range Plan 33:5–34, 2000). Yet little is known about the ways leaders, by signaling expectations and exhibiting supportive behaviors, facilitate such a behavioral context, which may then enhance performance. This study aims to contribute to the literature by examining how leader expectations and supportive behaviors facilitate behavioral integration and enhance the performance of work groups engaging in the development of advanced technological products. Data collected from management teams of 102 work groups indicate significant and positive relationships between: (1) leader expectations and leader supportive behaviors, (2) leader supportive behaviors and group behavioral integration, and (3) behavioral integration and group performance. In addition, the results indicate that leader supportive behaviors partially mediate the relationship between leader expectations and group behavioral integration, and the latter partially mediates the link between leader supportive behaviors and group performance. No significant link was found between leader expectations and group performance. In so doing, this study contributes to research on the way leaders, by shaping a behavioral context, facilitate knowledge exchange and combination, thereby enhancing group performance.