The effect of individual, group, and shared organizational identification on job satisfaction and collective actual turnover

Drawing on the Social Identity Approach principles, we explored the relationship between organizational identification (individual, group, and shared), job satisfaction, and collective actual turnover. We hypothesize that (a) shared identification moderates the within-person relationship between individual organizational identification and job satisfaction, namely, the effect is stronger for groups in which the level of shared organizational identification is higher; (b) group job satisfaction mediates the relationship between group organizational identification and collective actual turnover. This study was conducted in a large Italian firm (N = 1090; sale locations = 91). Data were collected using both surveys (e.g., job satisfaction) and archive data (collective actual turnover). By means of Bayesian Multilevel Structural Equation Models, we supported the moderating role played by shared organizational identification in the relationship between individual organizational identification and job satisfaction, while no evidence was found for the mediational hypothesis. We discuss the theoretical and practical implications for management

A daily diary investigation on the job-related affective experiences fueled by work addiction

Background and aims: We studied the quality of the job-related emotional experiences associated with work addiction. We hypothesized that work addiction would fuel both a higher level of daily job-related negative affect and a lower level of daily job-related positive affect and that such affective experiences would mediate the relationship between work addiction and emotional exhaustion reported at the end of the working day. Additionally, in light of typical behaviors and cognitions associated with work addiction, we also hypothesized that work addiction would modify the relationships between day workload and same day emotional strain reactions (i.e., job-related negative affect and job-related positive affect). Methods: Participants were 213 workers (42.5% female), most of whom holding a high-profile job position, who were followed for 10 consecutive working days in the context of a daily diary study. Results: Multilevel analyses controlling for neuroticism revealed that work addiction was uniquely and positively related to daily job-related negative affect and that the latter mediated the relationship between work addiction and daily emotional exhaustion. On the other hand, work addiction was not negatively related to daily job-related positive affect; this relationship emerged only when removing neuroticism from the model. Additionally, work addiction strengthened the relationship between day workload and day job-related negative affect. Discussion: Results indicate that work addicted are characterized by the experience of a negatively connotated affect during work, and that this kind of affect may be a mechanism explaining the work addiction-burnout relationship

Unravelling work drive: A comparison between workaholism and overcommitment

Workaholism and overcommitment are often used as interchangeable constructs describing an individual’s over-involvement toward their own job. Employees with high levels in both constructs are characterized by an excessive effort and attachment to their job, with the incapability to detach from it and negative consequences in terms of poor health and job burnout. However, few studies have simultaneously measured both constructs, and their relationships are still not clear. In this study, we try to disentangle workaholism and overcommitment by comparing them with theoretically related contextual and personal antecedents, as well as their health consequences. We conducted a nonprobability mixed mode research design on 133 employees from different organizations in Italy using both self-and other-reported measures. To test our hypothesis that workaholism and overcommitment are related yet different constructs, we used partial correlations and regression analyses. The results confirm that these two constructs are related to each other, but also outline that overcommitment (and not workaholism) is uniquely related to job burnout, so that overcommitment rather than workaholism could represent the true negative aspect of work drive. Additionally, workaholism is more related to conscientiousness than overcommitment, while overcommitment shows a stronger relationship with neuroticism than workaholism. The theoretical implications are discussed

Qualidade do solo em áreas de plantio convencional sob latossolos do cerrado.

O cultivo convencional envolve o revolvimento e pulverização do solo, aplicação de corretivos e fertilizantes e exposição das partículas de solo. Este cultivo pode alterar a estrutura do solo, o que reflete no índice de qualidade do solo. Assim, o objetivo do presente estudo foi estabelecer índices que expressam a qualidade do solo em áreas de manejo com cultivo convencional em Latossolos sob Cerrado, através da avaliação de atributos físicos e químicos dos solos

Produção de soja no Estado do Tocantins: percepções inicias sobre o sistema produtivo.

O trabalho foi desenvolvido nos anos de 2011 e 2012, através da sistematização de informações dos principais municípios produtores de soja, segundo dados da CONAB e da Secretaria da Agricultura do Estado do Tocantins (SEAGRO).Editado por Adilson de Oliveira Junior, Regina Maria Villas Bôas de Campos Leite, Cesar de Castro

Erodibilidade do solo nos tabuleiros costeiros.

Para determinar perdas de solo por erosão hídrica, em diferentes situações, são utilizados modelos de predição de erosão, como a Equação Universal de Perdas de Solo (EUPS). A aplicação destes modelos, no planejamento agrícola e ambiental, depende da determinação dos fatores da EUPS, dentre estes a erodibilidade (fator K). Este estudo teve como objetivo determinar a erodibilidade, para as principais classes de solos da região dos Tabuleiros Costeiros, em Aracruz (ES). O experimento foi instalado nos seguintes solos: Argissolo Amarelo textura média/argilosa (PA1), Plintossolo Háplico (FX) e Argissolo Amarelo moderadamente rochoso (PA2). Para o cálculo da erodibilidade, foram utilizados dados de erosividade e de perdas de solo de novembro de 1997 a maio de 2004. As coletas de perdas de solo foram realizadas para cada evento de chuva considerada erosiva. Os valores de erodibilidade foram 0,007 Mg h MJ-1 mm-1; 0,017 Mg h MJ-1 mm-1; e 0,0004 Mg h MJ-1 mm-1, para PA1, FX e PA2, respectivamente