Burnout and reciprocity: Towards a dual-level social exchange model

A tentative dual-level social exchange model of burnout and organizational commitment is proposed that includes social exchange relationships at the interpersonal level (i.e. between human services professional, or caregiver, and recipient) as well as at the organizational level (i.e. between employees and organization). The model was tested and cross-validated in two independent samples that consisted of 220 and 142 student nurses, respectively, by using linear structural modelling with LISREL VII. The hypothesized model assumes that lack of reciprocity at both levels is positively related to burnout, whereas poor organizational commitment is exclusively related to lack of reciprocity at the organizational level. This model fitted reasonably well to the data of both samples. The limitations of the study and its practical implications are discussed, and directions for future research on the dual-level social exchange model are proposed.     

Changing from Single to Separate Records: A Case Study from the University of Nevada,Reno

The University of Nevada, Reno Libraries made the decision in early 2012 to convert its bibliographic records from a single record approach, with multiple formats of a title on one bibliographic record, to a separate record approach, where each format receives its own record. This decision was several years in the making, as it was a change that would potentially require breaking apart more than 20,000 records. It would involve numerous staff from different departments and would require adjustments for all staff who worked with library users. This article will discuss the factors that pushed the UNR Libraries to make this decision to split its records and the challenges technical services staff faced in managing the project. The authors will present the different procedures developed for splitting monographic and serial records and the different tools that were used to make the process work: Millennium (especially the ERM and Global Update modules), MarcEdit, and Serials Solutions' MARC Updates service.     

The importance of peer relatedness at school for affective well‐being in children: Between‐ and within‐person associations

Two intensive longitudinal studies examining the association between children's feeling of relatedness to peers at school and their affective well‐being were performed. In Study 1, 110 third and fourth graders reported on their positive affect (PA) and negative affect (NA) 4 times daily and on their peer relatedness once a day over 4 weeks. Multilevel analyses revealed that children who reported higher peer relatedness on average also reported higher PA and lower NA (between‐person associations). Moreover, on days when children reported higher peer relatedness than usual, they also reported higher PA, but they did not necessarily report lower NA (within‐person associations). In Study 2, 55 fourth, fifth, and sixth graders indicated their PA, NA, and peer relatedness once a day over 2 weeks. We replicated the findings of Study 1 on both levels. The studies showed that feeling related to peers is associated with high PA at school and at home on a daily basis, illustrating the function of peer relatedness in promoting positive well‐being. The findings further demonstrated the necessity of intensive longitudinal studies focusing on within‐person associations and the importance of measuring both PA and NA in order to capture effects on affective well‐being thoroughly.     

Ryff’s Six-factor Model of Psychological Well-being, A Spanish Exploration

This article aims to provide researchers interested in using Ryff’s Scales of Psychological Wellbeing with additional information to make an informed decision on the scales and items to use. It builds on the discussion in the literature on the six factor structure of this measure. An alternative shortened version of this wellbeing measure (Van Dierendonck 2004). Personality and Individual Differences, 36, 629–643) was analyzed in a combined Spanish language sample from Spain and Columbia. Using confirmatory factor analysis, one-, two-, three- and six-factor models were compared. The results showed that indeed four out the six dimensions overlapped considerably. Nevertheless, the model that fit the data best was the six factor model with one underlying second order well-being factor, hereby confirming Ryff’s model in a non-Anglo–Saxon culture.     

Communication without sender or receiver? On virtualisation in the information process

A communication process can be described in terms of a sender transmitting information to a receiver. What happens if one of the two subject roles in this process is virtualised, i.e. substituted by a machine? Is it still appropriate to refer to this as an information transfer even if its source or target is missing? Can information originate from an unknown sender or be transmitted to a (completely) unknown receiver? Before examining these questions and answering them, one has to clarify what is understood by information. As it turns out, different interpretations of this term lead to considerably different answers to the initially raised questions. We consider these questions particularly important since the continuing dissemination of so called information and virtualisation technologies changes the human communication processes fundamentally. These changes are part of the ongoing formation of an information society and may eventually lead to the formation of a new image of man.     

Exploring the Uncertainties in Cancer Risk Assessment Using the Integrated Probabilistic Risk Assessment (IPRA) Approach

Current methods for cancer risk assessment result in single values, without any quantitative information on the uncertainties in these values. Therefore, single risk values could easily be overinterpreted. In this study, we discuss a full probabilistic cancer risk assessment approach in which all the generally recognized uncertainties in both exposure and hazard assessment are quantitatively characterized and probabilistically evaluated, resulting in a confidence interval for the final risk estimate. The methodology is applied to three example chemicals (aflatoxin, N‐nitrosodimethylamine, and methyleugenol). These examples illustrate that the uncertainty in a cancer risk estimate may be huge, making single value estimates of cancer risk meaningless. Further, a risk based on linear extrapolation tends to be lower than the upper 95% confidence limit of a probabilistic risk estimate, and in that sense it is not conservative. Our conceptual analysis showed that there are two possible basic approaches for cancer risk assessment, depending on the interpretation of the dose‐incidence data measured in animals. However, it remains unclear which of the two interpretations is the more adequate one, adding an additional uncertainty to the already huge confidence intervals for cancer risk estimates.     

The sources of political orientations in post-industrial society: social class and education revisited

This paper studies the impact of social class and education on political orientation. We distinguish the 'old' middle class from a new class of social/cultural specialists. However, the difference in their political orientation may especially be related to the level and field of education; the new middle class is more highly educated and often in fields of study that extensively address social competencies, characteristics independently affecting political outcomes. Analyses on Dutch data showed that education is more important in the prediction of 'cultural' liberal issues than social class. Economically-oriented issues are more strongly affected by social class. This means that interests of the new middle class are served by liberal standpoints relating to a strong government and income redistribution policies, but not relating to cultural issues.     

Labour Market Disadvantages of Second‐Generation Turks and Moroccans in the Netherlands: Before and during the Great Recession

This study uses two waves of panel data to examine the labour market integration of children of Moroccan and Turkish immigrants in the Netherlands. The data show a persisting educational attainment gap in terms of high school completion and post‐secondary attendance. The analyses of prime working‐age respondents indicate substantial ethnic penalties that accrue from the hiring process: controlling for educational background and demographics, the youngest cohort of the second generation is less likely to have employment than the native Dutch. We improve on earlier research on ethnic penalties in the Dutch labour market by including measures of precarious work – the chance of avoiding of non‐contracted work – and by comparing minorities’ standing in a pre‐recession (2009) and a peak‐recession (2013) labour market. The results indicate increasing employment disadvantages for both second‐generation groups at a time of labour surplus.