The Role of Perceived Voice and Speech Characteristics in Vocal Emotion Communication

Aiming at a more comprehensive assessment of nonverbal vocal emotion communication, this article presents the development and validation of a new rating instrument for the assessment of perceived voice and speech features. In two studies, using two different sets of emotion portrayals by German and French actors, ratings of perceived voice and speech characteristics (loudness, pitch, intonation, sharpness, articulation, roughness, instability, and speech rate) were obtained from non-expert (untrained) listeners. In addition, standard acoustic parameters were extracted from the voice samples. Overall, highly similar patterns of results were found in both studies. Rater agreement (reliability) reached highly satisfactory levels for most features. Multiple discriminant analysis results reveal that both perceived vocal features and acoustic parameters allow a high degree of differentiation of the actor-portrayed emotions. Positive emotions can be classified with a higher hit rate on the basis of perceived vocal features, confirming suggestions in the literature that it is difficult to find acoustic valence indicators. The results show that the suggested scales (Geneva Voice Perception Scales) can be reliably measured and make a substantial contribution to a more comprehensive assessment of the process of emotion inferences from vocal expression.     

Teamfähigkeit und Performance

Relationship between team competence and the group performance is analyzed in this paper. The underlying question is whether it is possible to create an ideal group, when focussing on personality characteristics of group members. For this purpose, the paper first describes that the performance of a group is influenced by its composition. The team competence concept is then described based upon team concept sub-components like communication and cooperation competencies. Integrating the concept of team competence into the “five factors personality model” shows that the personality characteristics of ‘agreeableness’ and ‘extraversion’ have the highest coverage towards the team competence concept. The studies cited in this paper do not show significant positive relations between these two team competence related personality characteristics and the performance of a team. Implications for the understanding of team competence are shown.     

The impact of restructuring on employee well-being: a systematic review of longitudinal studies

This is a review of published longitudinal empirical research on the impact of restructuring on employee well-being. We investigated whether restructuring accompanied by staff reductions impacts differently on worker well-being than restructuring without staff reductions, and the differences between short- and long-term effects of restructuring. Furthermore, we investigated the mechanisms that explain these effects. We conducted a literature search on longitudinal, peer-reviewed, English-written studies from the period 2000–2012. Thirty-nine papers fulfilled the inclusion criteria. We found that restructuring events, with and without staff reductions, mainly have a negative impact on the well-being of employees. The majority of studies showed negative changes over time, in the short and the long term. Some groups of workers reacted less negatively: for example, workers with a high organizational status before a merger and workers who underwent a change in workgroup. Variables that intervened in the relationship between restructuring and well-being were physical demands, job control, communication, provision of information, training, procedural justice, job insecurity and change acceptance. Further high-quality longitudinal research is needed to get more insight into the impact of restructuring over time and into the part played by intervening variables.     

Militär und Krieg in einer Medienkultur

The banal and the mundane are focussed by Cultural Studies as are attitudes and perceptions in Political Culture research; investigations that focus on war as a particular exceptional situation tends to neglect far reaching changes in the media and the cultural sector that have taken place over the last fifteen to twenty years. Following Michael Billig who has used the term ‘banal nationalism’ in 1995 with regard to the non-spectacular, but nevertheless effective ways of reproducing the ‘nation’ we argue to make use of the term ‘banal militarism’ in order to seize analogous mechanism by which military and/or war-like behaviour, attitudes and views are evoked, socialised or (re)produced. We suggest an analytical framing of media politics, media representations of war and the military, and corresponding media practices through an approach that refers to Cultural Studies as well as contributions by political and social sciences to the investigation of political cultures. Its productivity is demonstrated with examples of the representation of the German Federal Armed Forces in various TV formats in which dimensions of the military and its ‘embedding’ into society are contextualized in a specific way.     

Measuring State TANF Policy Variations and Change After Reform*

Objectives. Our objectives are to describe the policies adopted after PRWORA, which vary across states, to test for common underlying policy concepts, demonstrating how these policies are interrelated, and to examine whether policy stringency diffused to neighboring states results in greater policy stringency across all states over time. We convert textual TANF welfare guidelines into empirically derived policy dimensions and use the derived quantitative scores to describe variation and change in welfare policy dimensions across status during the 1996–2003 post‐welfare‐reform period. Methods. Utilizing the Urban Institute's Welfare Rules Database, we apply a factor analytic methodology to 78 unique state policy guidelines that were coded on a lenient‐to‐stringent continuum. Regression analyses, employing spatial contiguity weighting, are used to describe policy diffusion. Results. The results identified 15 underlying first‐order post‐welfare‐reform policy dimensions, which for scientific parsimony were further reduced to three second‐order underlying dimensions representing rules governing eligibility: eligibility requirements for groups, behavioral responsibilities for maintaining eligibility, and eligibility time limits and exemptions. Analysis of the quantitative scores showed that by 2003 states had become more lenient regarding eligibility criteria for groups but decidedly more stringent regarding behavioral guidelines for maintaining eligibility and eligibility time limits and exemptions. Spatial clustering is not found globally but is significant for some states at the local level. Spatial diffusion is apparent only for behavioral rules. Conclusions. Our results suggest that TANF policy variations across states go beyond payment levels to include salient eligibility rules. The patterns of variability in change scores across states do not support a pervasive “race to the bottom” conclusion.     

Solitary Time and Mental Health in the Netherlands

Whereas prior research focused on the beneficial effects of time spent with others, this study investigated the association between solitary time and mental health by hypothesizing about the possible detriments as well as benefits. Additionally, we studied whether the association between solitary time and mental health was nonlinear and moderated by gender and life stage. We hypothesized that whereas solitary time limits individuals’ access to social resources and support (decreasing mental health), it also helps individuals to recharge (enhancing mental health). We used the Dutch Time Use Survey from 2006 (N = 1,487). Results of Tobit models indicated that more solitary time in leisure (but not household labor) was associated with a reduction in mental health. For men, we did find a negative association between alone time in household labor and mental health. There was no evidence for a curvilinear relationship between time alone and mental health, nor did life course stage appeared to moderate this association.     

?Hegemoniale M?nnlichkeiten‘ alsnarrative Distinktionspraxis im Wissenschaftsspiel

The paper focuses theoretically and methodologically on the analysis of narrative constructions of gender from the perspective of sociology of science. It contributes to discussions about extending discourse analytical perspectives by impulses from theories of social practice. Thus it suggests analyzing scientific narratives as routinized ??strategic fictions?? in the context of gendered boundary work. Additionally, it draws on recent discussions on the concept of ??hegemonic masculinity?? as a generative principle and asks theoretically about practices in the course of which multiple, complex and context-specific versions of hegemonic masculinity are drafted as the outcome of discursive struggles and also of the competition among men. The empirical analysis thus reconstructs narrative practices of symbolically distinguishing and situating gendered actors in the social field of science. This is illustrated at the example of the professionalization of modern German engineering in the time period from the 1870ies until the turn of the century. In their writings engineering scholars initially composed the ??scientist of machinery?? as the symbolically neutralized position of objectivity by following a narrative of progress. Later the engineer as the ??man of action?? displaced the former concept by now stressing a narrative of a prehistorical origin of technological man whose competence is a gift of the nature of his sex. Both narratives are interpreted as an, in each case, specific mode of masculinity construction in order to struggle for a dominant position not only with respect to women but also to other social groups of men.