Previous studies have found that burnout is to some extent contagious and have argued it is a socially induced phenomenon. However, until now, actual social interactions and the long-term effect of this contagion have remained largely unexplored. This study aimed to expand earlier findings on burnout contagion through the application of a social network approach. This approach assumes that some relationships provide more information on the feelings and attitudes of others. This study therefore not only identified interaction partners, but also examined how characteristics (multiplexity, frequency, and embeddedness) of the relationship with those partners relate to burnout contagion. Using (temporal) network autocorrelation models, burnout contagion was empirically investigated in the context of secondary school teams. Cross-sectional analyses were performed on data obtained from 931 teachers working in 14 schools. Long-term effects of burnout contagion were assessed among 578 teachers working in 12 schools. The results showed that interpersonal interactions act as conduits for burnout contagion, especially when relations are strong in terms of frequency, embeddedness, and multiplexity. The results also showed that features of relationships play a differential role in the contagion of different components of burnout. Moreover, long-term effects were found for emotional exhaustion. This study thus provided evidence for the importance of interpersonal relationships in burnout contagion. Practitioner pointsNegative feelings are transmitted through personal interaction: As such, the importance of positive (social) experiences within the school team is stressed. Co-rumination should be avoided as it may impact negatively on employees' well-being in both the short term and the long term. Given the contagious nature of burnout, interventions for preventing and reducing burnout should not be solely focused on increasing social support within the school team. External support might be necessary to disrupt a potential negative cycle within this team.

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One of the main objectives of many empirical studies in the social and behavioral sciences is to assess the causal effect of a treatment or intervention on the occurrence of a certain event. The randomized controlled trial is generally considered the gold standard to evaluate such causal effects. However, for ethical or practical reasons, social scientists are often bound to the use of nonexperimental, observational designs. When the treatment and control group are different with regard to variables that are related to the outcome, this may induce the problem of confounding. A variety of statistical techniques, such as regression, matching, and subclassification, is now available and routinely used to adjust for confounding due to measured variables. However, these techniques are not appropriate for dealing with time-varying confounding, which arises in situations where the treatment or intervention can be received at multiple timepoints. In this article, we explain the use of marginal structural models and inverse probability weighting to control for time-varying confounding in observational studies. We illustrate the approach with an empirical example of grade retention effects on mathematics development throughout primary school.

This study examines the effects of early grade retention and different effects according to prior achievement and age. Within a population of children at risk of early retention, we compared the development throughout primary school in mathematics achievement after kindergarten retention, first-grade retention, and continuous promotion. Analyzing data from a large-scale longitudinal study using covariate balancing propensity score weighting, the findings revealed that early grade repeaters would score higher in mathematics if they were promoted each year instead. However, the effects diminished or even disappeared in the long term. Compared to kindergarten retention, first-grade retention was found to be more harmful for the mathematics development of younger children specifically.

If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. AbstractPurpose -The number of early career teachers leaving the profession continues to be an ongoing issue across the globe. This pressing concern has resulted in increased attention to the instructional and psychological conditions necessary to retain early career educators. However, less formal attention has been paid to the social infrastructure in which early career teachers find themselves. The purpose of this paper is to foreground the role of social capital and its effect on job attitudes and educators' intention to leave the profession. Design/methodology/approach -Data were collected from 736 teachers within ten secondary schools in Flanders (Belgium). Using social network and multilevel moderated mediation analysis techniques, the relationships between teachers' social connectedness, job attitudes, and the intention to leave the profession for both novice and experienced teachers were analyzed. Findings -Findings indicate that being socially connected to other educators within the school is associated with a reduction in teachers' intention to leave the profession, mediated by their job attitudes, for both early career and experienced teachers. However, social connectedness was significantly more important for early career teachers. No significant effects are found for being socially connected to the mentor. Originality/value -This study provides evidence for the importance of social capital for teachers, particularly early career educators. Moreover, by introducing teachers' social connectedness as related to intention to leave, this study makes a significant and unique contribution to the literature.