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1.
J Pers Assess ; 106(3): 384-395, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38010899

RESUMEN

In the current study we replicated and extended the validation of the Multidimensional Workaholism Scale through: 1) the examination of the relationship between the MWS and the Bergen Work Addiction Scale; 2) the test of measurement invariance of the U.S. and the Italian versions; and 3) the analysis of predictive validity of the MWS through a series of cross-lagged panel models on a two-wave Italian sample (N = 304), including work-family conflict and emotional exhaustion. Configural, metric and partial scalar invariance was achieved on a sample of 591 Italian and 313 U.S. workers. Results supported convergent, discriminant, and predictive validity of the Italian version. Evidence of the predictive role of workaholism was found in relation to work-family conflict and emotional exhaustion. Finally, the different dimensions demonstrated some incremental validity in the prediction of specific outcomes over and above other dimensions of the MWS. In sum, we provided additional evidence of the validity of the MWS, which represents a tool for researchers and practitioners, validating its use in Italy to better understand the workaholism phenomenon.


Asunto(s)
Conducta Adictiva , Agotamiento Emocional , Humanos , Italia , Conducta Adictiva/diagnóstico , Conducta Adictiva/psicología , Reproducibilidad de los Resultados , Psicometría , Encuestas y Cuestionarios
2.
Front Psychol ; 15: 1346556, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38680287

RESUMEN

Introduction: Based on the job demands-resources (JD-R) model, the present study aimed to validate "The Technical and Administrative Staff Quality of Life At Work" (TASQ@work), a new tool to assess the quality of life at work in academia focused on technical and administrative staff. Methods: This tool was developed by the QoL@Work research team, a group of expert academics in the field of work and organizational psychology affiliated with the Italian Association of Psychologists. The TASQ@work was elaborated in different steps. The first phase was aimed at the identification of the dimensions of the tool. The second phase was aimed to assess the psychometric properties of the tool. The validation process involved confirmatory analysis and measurement invariance of the various constructs selected. The analyses were performed in a convenience sample of two Italian universities in different regions (one in the Northwest and the second in Central Italy). Results: The sample was composed of 1820 Administrative Staff, comprising 69.4% from University 1 (N = 1,263) and 30.6% from University 2 (N = 557). The TASQ@work presented satisfactory psychometric properties (normality of the items, reliability and content, construct and nomological validity) and measurement invariance across gender, seniority, and Athenaeum. Discussion: The results indicate that the tool can be considered a reliable and valid instrument to assess job demands, job resources, and outcomes in the working life of technical and administrative academic staff. In this perspective, the present study represents the first contribution to the debate on the psychosocial risks in academic contexts by presenting a new tool, the TASQ@work, aimed at contextualizing the JD-R model to understand the role played by psychosocial aspects in affecting the well-being of the academic employees.

3.
Nat Ecol Evol ; 2024 Sep 05.
Artículo en Inglés | MEDLINE | ID: mdl-39237759

RESUMEN

Urbanization is creating a new global biome, in which cities and suburbs around the world often resemble each other more than the local natural areas they replaced. But while urbanization can profoundly affect ecology at local scales, we know little about whether it disrupts large-scale ecological patterns. Here we test whether urbanization disrupts a macroecological pattern central to ecological and evolutionary theory: the increase in seed predation intensity from high to low latitudes. Across 14,000 km of latitude spanning the Americas, we compared predation intensity on two species of standardized experimental seeds in urbanized and natural areas. In natural areas, predation on both seed species increased fivefold from high latitudes to the tropics, one of the strongest latitudinal gradients in species interactions documented so far. Surprisingly, latitudinal gradients in predation were equally strong in urbanized areas despite significant habitat modification. Nevertheless, urbanization did affect seed predation. Compared with natural areas, urbanization reduced overall predation and vertebrate predation, did not affect predation by invertebrates in general, and increased predation by ants. Our results show that macroecological patterns in predation intensity can persist in urbanized environments, even as urbanization alters the relative importance of predators and potentially the evolutionary trajectory of urban populations.

4.
Behav Sci (Basel) ; 13(7)2023 Jul 17.
Artículo en Inglés | MEDLINE | ID: mdl-37504046

RESUMEN

During the pandemic, the occurrence of extreme working conditions (e.g., the sudden shift to remote work, isolation, and the slowdown of the work processes) exacerbated several phenomena, such as increased workaholism and stress due to technological devices; that is, technostress. Literature on the onset of these phenomena during the pandemic highlighted a possible interplay among them; however, there is still a dearth of knowledge about the direction of the relationship between workaholism and technostress. The present study assessed the relationship between workaholism and technostress through a two-wave cross-lagged study using path analysis in SEM (Structural Equation Modeling). The study was conducted in Italy during the pandemic, and a total of 113 Italian employees completed the online survey at each wave. Results showed that workaholism at Time 1 was a significant predictor of technostress at Time 2 (ß = 0.25, p = 0.049), while the reversed causation was not supported (ß = 0.08, p = 0.22). These findings may help employees and organizations to better understand the phenomena of technostress and workaholism and develop strategies to prevent the consequences of excessive and compulsive work and to improve the balanced use of technology for their daily activities.

5.
Ecology ; 104(4): e3978, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36692005

RESUMEN

Mutualistic interactions provide essential ecosystem functions that contribute to promoting and maintaining diversity in ecosystems. Understanding if functionally important mutualisms are "resilient" (i.e., able to resist or recover) to anthropogenic disturbance is essential for revealing the capacity for diversity to recover. Animal-mediated seed dispersal supports plant population growth and influences community structure, and disturbance affecting seed dispersal can contribute to low resiliency of plant diversity. Ant-seed dispersal mutualisms are sensitive to anthropogenic disturbance, as they rely on one to a few high-quality dispersal partners. In North American eastern deciduous forests, ants in the genus Aphaenogaster are "keystone dispersers" of understory forbs adapted to dispersal by ants (myrmecochores), which make up more than one-third of the understory herbaceous community. The majority of forests within this region have regenerated from previous disturbance in the form of clearing for agriculture. Previous studies have revealed that myrmecochore diversity is not resilient to previous clearing. Here, we ask if seed dispersal mutualisms are resilient to historical forest disturbance and if decreases in mutualistic interactions with partners, Aphaenogaster sp., or increases in antagonistic interactions cause degradation of function. In a large-scale natural experiment (20 sites), we measured seed removal, the abundance of mutualistic partners and other invertebrates interacting with seeds, myrmecochore cover, and diversity, along with ant habitat and forest structure. We found lower and more variable seed removal in secondary forests compared with remnant forests. A path analysis of all forests revealed that the abundance of mutualists was the primary determinant of the variation in seed removal, and that seed damage by antagonists (invasive slugs) negatively affected dispersal and was higher in secondary forests. In a path analysis of remnant forests, the link between mutualist abundance and seed removal was absent, but present in the secondary forest path, suggesting that seed dispersal is more variable and dependent on the mutualist abundance in secondary forests and is stable and high in remnant forests. Our results suggest that functional resilience to disturbance is variable, where seed dispersal is low in some secondary forests and not others. This work provides key insights into the effects of disturbance on mutualistic interactions and how the resilience of critical ecosystem functions impacts the capacity for diversity resiliency.


Asunto(s)
Hormigas , Dispersión de Semillas , Animales , Ecosistema , Simbiosis , Bosques , Semillas
6.
Behav Sci (Basel) ; 11(8)2021 Aug 17.
Artículo en Inglés | MEDLINE | ID: mdl-34436102

RESUMEN

The ongoing epidemiological crisis has suddenly steered us towards a new futuristic work scenario in which most service sector employees work remotely, which could be a permanent reality for most service sector employees. This paper focuses on the strategic role that leadership could play in the radical change process that is taking place in work environments. Particular attention was paid to the role of 'middle managers' who perform an important function as a link between the strategic vision of top management and the workforce. In addition, special attention was paid to gender differences in work-life dynamics, which are particularly relevant in countries with traditional cultural identities. As this is a conceptual contribution, the most recent studies on this specific role of middle managers have been taken into account and embedded in the current scenario. Therefore, the main contribution in terms of originality was that the current review aimed to leverage such a legacy of knowledge and create a system of evidence-based practical implications for effectively supporting change in organizational culture through the identification of the most appropriate middle management leadership models for remote working that could prevent and/or limit any psychosocial risks (e.g., workaholism and technostress) and longer-term outcomes such as sustainable work-life interface.

7.
Front Psychol ; 11: 631994, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33597905

RESUMEN

The current study aims at examining the relationship between the perfectionism two-factor model (i.e., concerns and strivings) and burnout dimensions measured by using the BAT (Burnout Assessment Tool) through a longitudinal study. A two-wave cross-lagged study was conducted using path analysis in SEM (Structural Equation Modeling) of 191 workers. Results confirmed the predictive role of perfectionistic concerns on the burnout dimensions, whereas perfectionistic strivings were not significantly related, suggesting that perfectionism should be monitored by employers and clinicians to prevent employee burnout. Limitations and future research directions are envisaged.

8.
Artículo en Inglés | MEDLINE | ID: mdl-32911764

RESUMEN

The current study aimed to test how workload, via workaholism, impacts job performance along with the complex interplay of perfectionistic concerns and work engagement in this mediated relationship. A two-wave, first and second stage dual-moderated mediation model was tested in an SEM framework. Results based on a sample of 208 workers revealed a complex and nuanced relationship among the studied constructs, such that the simple mediation model was not significant, but the indirect effect was negative, nonsignificant, or positive conditional on both moderators. The results offer interesting theoretical and practical implications for future studies to be conducted in this area of research. In particular, lower levels of perfectionistic concerns were associated with a positive relationship between workload and workaholism, and lower levels of work engagement were related to a negative link between workaholism and job performance. Findings suggest work engagement should be monitored and promoted by managers, especially when workload, and consequently, the possible risk of workaholism, cannot be avoided.


Asunto(s)
Conducta Adictiva , Rendimiento Laboral , Carga de Trabajo , Humanos , Satisfacción en el Trabajo , Compromiso Laboral
9.
Artículo en Inglés | MEDLINE | ID: mdl-31003474

RESUMEN

This study aimed to explore a possible process explaining the relationship between workaholism and sleep disorders, including two mediators: work-family conflict and emotional exhaustion. Moreover, since a possible buffering role of work engagement was recently proposed against the detrimental effects of workaholism, the aim was to examine the moderating role of work engagement in the relationship between workaholism and several outcomes such as work-family conflict, emotional exhaustion, and sleep disorders. Two models were tested using conditional process analysis for testing direct and indirect effects on a sample of 395 employees: (1) a serial multiple mediation model, and (2) the same serial multiple mediation model including the moderating role of work engagement. Results showed a significant mediating effect of both work-family conflict and emotional exhaustion. Moreover, work engagement moderated the relationship between workaholism and work-family conflict and the relationship between workaholism and emotional exhaustion. This work contributes to the understanding of the process underlying the relationship between workaholism and sleep disorders and to the literature reporting the possible protective role of work engagement on the negative outcomes of workaholism. Practical implications are also discussed.


Asunto(s)
Conducta Adictiva/psicología , Modelos Psicológicos , Compromiso Laboral , Adulto , Emociones , Conflicto Familiar/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos del Sueño-Vigilia/psicología
10.
Artículo en Inglés | MEDLINE | ID: mdl-30217032

RESUMEN

Although the interplay between workaholism and work engagement could explain several open questions regarding the Heavy Work Investment (HWI) phenomenon, few studies have addressed this issue. Thus, with the purpose of filling this literature gap, the present study aimed at examining a model where job-related negative affect mediates the relationship between the interplay of workaholism and work engagement, and anxiety before sleep. Since gender could have a role in the way the interplay would impact on the theorized model, we also hypothesized a moderated role of gender on the specific connection concerning the interplay between workaholism and work engagement, in relation to job-related negative affect. Conditional process analysis was conducted on a sample of 146 participants, balanced for gender. Results supported the mediating model and indicated the presence of a moderated role of gender, such that engaged workaholic women reported significantly less job-related negative affect than disengaged workaholic women. On the contrary, the interplay between workaholism and work engagement did not seem significant for men. Results are discussed in light of the limitations and future directions of the research in this field, as well as the ensuing practical implications.


Asunto(s)
Afecto , Empleo/psicología , Adulto , Anciano , Ansiedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Sueño , Adulto Joven
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