1,721,154 research outputs found
Motivations for volunteerism, satisfaction, and emotional exhaustion: The moderating effect of volunteers' age
Full text linkThis investigation aims to explore the moderating role of volunteers' age in the relation between motivations for volunteering and, respectively, satisfaction with volunteerism and emotional exhaustion. A longitudinal study was conducted with a sample of 241 Spanish healthcare volunteers. Results show that volunteers' age moderates the relations between social motivations and satisfaction, and social motivations and volunteers' emotional exhaustion, and also between growth motivations and satisfaction, and volunteers' emotional exhaustion. The relationships between security motivations and satisfaction and emotional exhaustion are not moderated by age. Our findings underline that, for younger volunteers, satisfaction decreases when social motives are high, rather than low, and, in the opposite, emotional exhaustion increases when growth motives are high, rather than low. For older volunteers, instead, the only significant effect concern satisfaction, which is higher when social motives are high, rather than low
Sforzo, ricompensa e rottura del contratto psicologico: il ruolo del coinvolgimento lavorativo
No full textDiversi studi hanno mostrato interesse verso la comprensione delle variabili responsa-bili del contratto psicologico. Il presente contributo intende verificare gli effetti che le variabili considerate dal modello dell’Effort-Reward Imbalance (Siegrist, 1996) quali responsabili dello stress hanno sulla rottura del contratto psicologico. Lo studio è stato condotto su 300 lavoratori spagnoli. I risultati mostrano che lo sforzo, la ricompensa e la mancanza di equilibrio tra queste due elementi (E-RI) influenzano la rottura del con-tratto psicologico. Viene infine riscontrato il ruolo moderatore dell’overcommitment fra lo sforzo, l’E-RI e la percezione di rottura del contratto psicologico
Hard enough to manage my emotions: How hardiness moderates the relationship between emotional demands and exhaustion
Full text linkThe frequency of conflicts with patients’ families is one of the main contributors to the amount of emotional demands that healthcare professionals must tackle to prevent the occurrence of burnout symptoms. On the other hand, research evidence suggests that hardiness could enable healthcare professionals to handle their responsibilities and problems effectively. Based on the health impairment process of the Job Demands–Resources model, the main goal of this study was to delve deeper into the relationship between conflict with patients’ families, emotional demands, and exhaustion, as well as to test the buffering role of hardiness. Data were collected from a sample of N = 295 healthcare professionals working in a private hospital in Northern Italy. Most of them were women (78.6%) with a mean age of 40.62 years (SD = 9.50). The mediation of emotional demands within the association between conflict with families and emotional exhaustion and the moderating role of hardiness was tested using a bootstrapping approach. In the current sample, emotional demands mediated the association between conflict with families and exhaustion among healthcare professionals. Moreover, this relationship decreased among individuals with higher levels of hardiness. These findings contribute to the current understanding of the negative impact played by conflict with families on healthcare professionals’ psychological well-being. Furthermore, they corroborated the role of hardiness as a personal resource that could prevent the occurrence of burnout symptoms. In addition to manage—and decrease—episodes of conflict with patients and their families, organizations in the healthcare sector should develop interventions aimed at fostering employees’ hardiness and, consequently, tackle job demands ingrained in their profession (i.e., emotional demands)
Core self-evaluations affecting retirement-related outcomes
Full text linkThis study addressed a gap in the literature by examining the role of core self-evaluations as a predictor of retirement preparation (i.e., attitudes, expectations, and goals), compared to other important aspects such as demographic, financial, health, and work-related variables. Based on the resource-based dynamic model for retirement adjustment and the core self-evaluations theory, the present study showed that core self-evaluations significantly and positively affected the social component of retirement adjustment (H1), the retirement expectations of new beginning (H2), the retirement expectations of continuity (H3), and retirement goals (H4). Additionally, core-self evaluations negatively affected the retirement expectations of imposed disruption (H5). All the analyses were controlled for age, gender, perceived health, financial situation, job centrality, and expected retirement age. In conclusion, core self-evaluations are valuable and supportive to workers across the work lifespan, and for dealing with the retirement preparation
Job crafting as a mediator between work engagement and wellbeing outcomes: A time-lagged study
Full text linkThis time-lagged study, using the framework of the JD-R model, tested the mediating role of job crafting measuring: at T1, work engagement, workaholism and emotional exhaustion; at T2, job crafting; and, at T3, flourishing, job performance and job satisfaction. Respondents were 443 Spanish employees working in different companies. Results show that job crafting mediates the relationship between work engagement and some of its outcomes (job performance and flourishing). In particular, the job crafting component ‘increasing structural job resources’ mediates the positive effect of work engagement on flourishing and job performance, and the job crafting component ‘increasing challenging demands’ mediates the positive effect of work engagement on job performance. No job crafting mediation is found between work engagement and job satisfaction
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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