The relationship between leader-member exchange and work engagement in social work: A mediation analysis of job resources

Introduction: The working environment of social workers has become an important concern in research. Whereas studies typically focus on negative aspects of these environments, this study investigates the possibility of creating a positive environment by examining whether and how high-quality leader-member exchange (LMX) relationships are related to social workers' work engagement. It is hypothesized that particularly relevant job resources mediate the relation between LMX and social workers’ work engagement. Method: To identify those job resources that are particularly important to social workers, a qualitative preparatory study was first conducted with social workers and social work executives. Based on that, study data were collected by administering an online survey among social workers. Both parts of the study were realized at twenty different advice centers for pregnancy issues of a leading social organization in Germany. The dataset for statistical analyses comprised 43 social workers in total. Regression analysis with parallel mediation was used to test the hypothesized relationships. Results: Social workers in high-quality LMX relationships operate in working environments with more abundant social and structural job resources: they experience the team atmosphere more positively and have greater work control. Further, it was found that experiencing a positive team atmosphere was associated with higher work engagement, with team atmosphere fully mediating the relationship between LMX and work engagement. Notably, high-quality LMX relationships do not seem to promote work engagement directly. Discussion: The study underscores the relevance of high-quality LMX relationships in fostering a resourceful work environment. This, in turn, contributes significantly to a high level of work engagement. Organizations and managers in social work should therefore strengthen managerial relationships and create resourceful environments

Prevention of sexual violence in sports boarding schools: a survey from Germany

Numerous sexual violence cases have been reported in boarding schools as well as in sports organizations. However, no studies have been conducted so far that investigate the prevention of sexual violence in sports boarding schools. Our study explores to what extent sports boarding schools in Germany register sexual violence as a relevant problem in their organizations and which prevention measures they apply. Based on a theoretical framework of organizational development, the organizational structures, the organizational cultures and the grades of change toward the prevention of sexual violence were analyzed. To this end, a survey with representatives from all 59 sports boarding schools in Germany was conducted. The results reveal various aspects that can be improved regarding organizational development and specific prevention measures. Among other results, a regression analysis shows the importance to structurally anchor the topic in the organization, to develop an actively campaigning culture, to establish an internal self-obligation, and to conduct a theme-specific evaluation to ensure better protection of all athletes in sports boarding schools

Measuring Time Use in Surveys: How Valid Are Time Use Questions in Surveys? Concordance of Survey and Experience Sampling Measures

Since it is still unclear to what extent time allocation retrospectively reported in questionnaires, reflects people's actual behavior, examining the accuracy of responses to time use survey questions is of crucial importance. We analyze the congruence of time use information assessed through retrospective questionnaires and through experience sampling methodology. The sample comprised 433 individuals ranging in age from 14 to 86 years. Participants completed standard survey questions on time allocation. In addition, a mobile-phone based experience sampling technology was used over a period of three weeks to obtain snapshots of, on average, 54 momentary activities in which participants participated while pursuing their normal daily routines. Experience sampling assessments were scheduled six times a day over at least nine days, including workdays, Saturdays, andSundays. Results indicate that the congruence between time allocation assessed with survey questions (i.e. in SOEP) and time allocation assessed with experience sampling methodology depends on the characteristics of the respective activities. Associations between standard survey questions and experience sampling methods are quite substantial for long-lasting and externally structured activities, such as paid work on workdays. Incontrast, associations between survey and experience sampling methods are somewhat weaker, though highly statistically significant, for less externally structured, short-term and infrequent activities, such as errands, housework, and leisure. These moderate and relatively small correlations may indicate either an error-prone estimation of the prevalence of shortterm and infrequent activities by experience sampling or respondents' overrating of sporadic and short activities in survey questions. We conclude that activities with a long duration, such as paid work, can be measured in a satisfactory manner using short survey questions. Futureresearch is necessary to elucidate which method (experience sampling method or survey questions) delivers more reliable and valid measures for shortterm and sporadic activities.Day Reconstruction Methods (DRM) should be included in this future methodological research.Survey methods, experience sampling method, validity, time use, market work, housework, leisure, German Socio-Economic Panel Study, MMAA, SOEP

Vegetative and generative maintenance of self-incompatibility in six accessions of German chamomile

Self-incompatible (SI) plants are able to form ideal mother lines for hybrid crossing in hermaphroditic plants, assuring fertilization from the desired father line. To find out suitable ways to maintain SI was the aim of this study. Among 220 plants of German chamomile (Matricaria recutita (L.) Rauschert) within six accessions SI-genotypes were selected. SI was determined as staying seedless in three flower heads per plant. Initial SI-plants formed the basic paternal generation (P1) of i) maintaining the same genotypes over six months and repeating seed set analysis (P2) and of ii) conducting crossings in three versions (SI × SI, SI × NSI (not SI evaluated plants) and NSI × SI), thereby producing the F(1) population. F(1) exhibited 78% SI and P2 62% SI, indicating a higher environmental than genetic influence on SI. But heritability, calculated from the results of SI × SI crossings, showed high values (h(2) = 0.71). Within generative propagation, the influence of generation/crossing version was highly significant (p = 0.001) and the cultivar ‘Degumille’ explored the highest value of SI (86%) after SI × NSI crossings. Therefore, the intra-cultivar combination of ‘Degumille’ SI mother plants crossed with NSI father plants can be recommended as the most promising version to maintain SI in chamomile

Labor Migration in the European Union: De-institutionalization or Re-institutionalization of Social Protection?

The literature on European Union (EU) integration sees increasing liberalization as a major challenge for models of national capitalism within Member States. EU liberalization, it is argued, erodes national welfare regimes and prevents the re-embedding of markets in social protection systems. However, other scholars highlight the ability of national institutions to reinvent themselves to offer social protection. This paper assesses these claims by exploring an extreme case of labor market pressure driven by EU liberalization. Employment conditions in the meat production sector in Germany and Denmark have been affected in very different ways by EU liberalization. We explore whether, and to what extent, low wage labor migration has weakened the position of social partners and the rules that shape the employment conditions in the industry. We see evidence of deinstitutionalization in both Germany and Denmark but we also see evidence of distinct institutional reinvention that reflects national political traditions. We find that some degree of solidaristic labor market regulation can be maintained – at least in the short term – even in the face of relocation and job losses