The servant leadership advantage: When perceiving low differentiation in leader-member relationship quality influences team cohesion,team task performance and service OCB

How does servant leaders' unique ability to place each follower's needs above their own influence relationships between followers and impact their collective performance? In a study that integrates principles of servant leadership with the social comparison theoretical framework, we tested a group-level model to examine how servant leadership induces low perceived differentiation in leader-member relationship quality (perceived LMX differentiation) within a group, which strengthens team cohesion and in turn positively influences team task performance and service-oriented organizational citizenship behaviors (service OCB). Our sample comprised 229 employees nested in 67 work teams. Structural equation modeling results indicate that servant leadership significantly predicts low perceived LMX differentiation; perceived LMX differentiation is strongly related to team cohesion such that the lower the perceived differentiation, the stronger the team's cohesiveness. And, team cohesion is also strongly related to both the team's task performance and service OCB. Perceived LMX differentiation and team cohesion mediate the effect of servant leadership on both team task performance and service OCB.     

Associations Between Observed Mother–Adolescent Interactions and Adolescent Information Management

Associations between observed mother–adolescent interactions during a conflict task and adolescents’ information management strategies were examined in 108 primarily middle class, European‐American adolescents (M = 13.80 years, SD = 1.52) and their mothers. Teens who communicated more clearly disclosed more about personal and multifaceted activities, lied less about personal activities, and engaged in less avoidance regarding multifaceted and prudential activities. Mothers’ clear communication was associated with less adolescent disclosure and more avoidance about personal and multifaceted activities. Teens with more receptive mothers omitted less prudential information but avoided discussing prudential issues more. Maternal warmth was not associated with information management. The results highlight the need to distinguish between parent and teen behaviors and between affective quality and specific communicative behaviors.     

Life Course Changes in Smoking by Gender and Education: A Cohort Comparison Across France and the United States

Widening of educational disparities and a narrowing female advantage in mortality stem in good part from disparities in smoking. The changes in smoking and mortality disparities across cohorts and countries have been explained by an epidemic model of cigarette use but are also related to life course changes. To better describe and understand changing disparities over the life course, we compare age patterns of smoking in three cohorts and two nations (France and the US) using smoking history measures from the 2010 French health barometer (N = 20,940) and the 2010 US National Health Interview Survey Sample Adult File (N = 20,444). The results demonstrate statistically significant widening of gender and educational differences from adolescence to early and middle adulthood, thus accentuating the disparities already emerging during adolescence. In addition, the widening disparities over the life course have been changing across cohorts: age differences in educational disparities have grown in recent cohorts (especially in France), while age differences in gender disparities have narrowed. The findings highlight the multiple sources of inequality in smoking and health in high-income nations.     

DURATION MODELS FOR CREDIT RATING MIGRATION: EVIDENCE FROM THE FINANCIAL CRISIS

We introduce a specific duration model to analyze the prediction of the credit rating migration. We consider hazard rate processes based on multi‐state autoregressive conditional duration models. To take account of the economic context, we model the conditional mean of the duration between two ratings by means of a latent process. To this purpose, a dynamic‐ordered probit model is developed to describe the directions taken by the ratings in the presence of multiple states. As an illustration, we study the migration of credit rating during periods before and after the financial crisis. (JEL C14, C41, G24)     

Being normally different? Changes to normalization processes: from alignment to work on the norm

Focusing on the situation in France, the author analyses the link between the notion of 'disability' and the way 'disabled people' are integrated into society and normalized. Throughout the 20th century disability has been defined in France in terms of divergence from a social norm. This definition leads to a normalization process, which consists of bringing disabled people into line with the able-bodied norm. Based on Goffman's analysis, the author shows the political and 'personal' consequences of this normalization. She then describes certain recent evolutions, showing that another form of normalization is progressively emerging, not through alignment with a norm, but through working on the norm. Using Garfinkel's analysis the author shows how this new normalization process transforms the meaning of 'living together'.     

Referees/Examinateurs

Authors Index

Referees/Examinateurs     

An Empirical Analysis of Monitoring Behaviour and Private Benefits of Investors in the Spanish Market

The objective of our study is to look for anequilibrium among three factors: the privatebenefits that main shareholders can obtain fromthe firm, the social benefits derived from acertain ownership structure (such assupervision and alignment of interests) and thecosts derived from ownership concentration(such as loss of liquidity and riskdiversification). Our empirical analysis allowsus to conclude that the supervisory role ofownership is more intense in firms where thepotential conflict of interest betweenshareholders and managers is greater, andtherefore the value of the firm can beincreased through a specific composition of itsshareholders.     

Lone Motherhood and its Educational Outcomes for Children in Vietnam

Micro-data from the 2009 Vietnam census indicate that lone mothers represent 11.0% of all women aged 15 to 49 living with at least one of their children (≤17 years old). Results from logistic regression models show that school enrollment and attainment levels are lower for children of lone mothers than for children living with two parents. This negative effect is observed for children of never married, divorced or separated, and widowed lone mothers as well as for children of women currently married to a migrant not residing in the household provided they are not head of household. This disadvantage may be explained by reduced availability of human, material, and financial resources; restricted agency of the mother; and long-term socioeconomic and demographic processes shaping family relations and migration.     

Race and Ethnic Self-Identification Influences on Physical and Mental Health Statuses Among Blacks

We examine if commonly used distress measures, rates of psychiatric disorders, and chronic health conditions are affected by alternate measures of race-ethnicity for African Americans and Caribbean blacks. We examined two alternative self-identification measures to investigate if their influence might differ. A study on national household probability sample of non-institutionalized African Americans (n = 3,570) and blacks from Caribbean countries, who now live in the United States (n = 1,621), was conducted between February 2001 and June 2003, using a slightly modified version of the Composite International Diagnostic Interview. The method used to measure black race and ethnicity has influence on physical and mental health outcomes. The distributions of depressive symptoms are not affected, while the distributions of DSM IV disorders and chronic health conditions vary by race and ethnic self-identifications among the African American and Caribbean black populations. There are serious implications of using alternate measures of race-ethnicity on the distribution of physical and mental health morbidity among African Americans and Caribbean blacks. The conceptualization and assessment of race-ethnicity should be carefully considered when studying mental and physical health statuses and service needs in the American black population.     

The effectiveness of input control based on aggregate versus bottleneck work loads

This study compares input control based on aggregate shop loads with that based on bottleneck resource loads. Two appropriate release mechanisms are developed and compared in flow and job shops that have various levels of a bottleneck constraint. Simulation results show that both the level of bottleneck and the flow pattern influence the effectiveness of the strategies. Release based on aggregate loads works well when shop loads are balanced or when there is a bottleneck but the flow is highly structured, as in a flow shop. Release based on bottleneck loads works best when flow patterns are less structured, as in a job shop.