1,720,967 research outputs found
Relationships between individual attitudes and occupational stress. A cross-sectional study
Full text linkUnderstanding the impact of work attitudes on occupational stress is essential to promote employee wellbeing and productivity. This study investigates the associations between different work attitudes (work annoyance, individual social capital, overcommitment, and work engagement) and the perceived stress. A cross-sectional survey conducted among 1290 employees from various occupational sectors assessed their attitudes and stress levels using validated psychometric scales. Statistical analyses, including a hierarchical regression and a moderation analysis, examined the predictive value of each attitude and the potential buffering role of social capital. The results indicate that work annoyance and overcommitment are positively associated with stress, which suggests that perceiving job conditions as frustrating and investing excessive effort without the appropriate rewards contribute to psychological strain. Conversely, social capital and work engagement exhibit a protective effect, with workplace relationships and a positive approach to work mitigating stress levels. Moreover, social capital moderates the relationship between overcommitment and stress, thus highlighting its buffering effect. These findings emphasize the importance of fostering a supportive work environment that reduces negative attitudes while promoting engagement and social cohesion. Organizational interventions aimed at improving workplace relationships, recognizing employees’ contributions, and encouraging a balanced work culture could be effective strategies to enhance the workers’ wellbeing and mitigate occupational stress
Headache in Workers: A Matched Case–Control Study
Full text linkA case–control study including 446 workers reporting headaches (cases; 136 males and 310
females, mean age 46.71 ± 10.84 years) and 446 age- and sex-matched colleagues without headaches
(controls; mean age 45.44 ± 10.13) was conducted in the second half of 2020 in a sample drawn
from socio health and commercial services companies to investigate the association of headache
with lifestyle, metabolic, and work-related factors. Workers suffering from headache reported higher
body weight (OR: 1.92, 95% CI: 1.46–2.53, p < 0.001), higher blood cholesterol (OR: 2.01, 95% CI:
1.46–2.77, p < 0.001), triglyceride (OR: 2.01, 95% CI: 1.20–3.35, p < 0.01), blood glucose (OR: 1.91,
95% CI: 1.16–3.24, p < 0.01), and blood pressure levels (OR: 1.76, 95% CI: 1.23–2.52, p < 0.01). In the
year preceding the survey, cases had experienced a higher frequency of workplace violence (OR:
2.29, 95% CI: 1.25–4.20, p < 0.01 for physical aggression, OR: 2.22, 95% CI: 1.45–3.41, p < 0.001 for
threat, OR: 2.74, 95% CI: 1.72–4.38, p < 0.001 for harassment) and were more frequently distressed
(effort/reward ratio > 1) (OR: 1.82, 95% CI: 1.39–2.40, p < 0.001) than the controls. Compared to the
controls, cases also had higher scores on anxiety and depression scales, lower scores on happiness,
and lower levels of sleep quality (p < 0.001). The association of headaches with metabolic and mental
health problems suggests that monitoring headaches in the workplace could help to identify workers
at risk of impairment
Assessing Workplace Violence: Methodological Considerations
Full text linkThe risk of violence is present in all workplaces. It must be accurately assessed to establish prevention and protection measures tailored to the features of each situation. The risk management process requires compliance in a sequential order: 1) risk identification, 2) quantitative risk assessment, and 3) impact assessment. Gathering workers' experiences using lists, focus groups, or participatory ergonomics groups is necessary to identify the phenomenon. For risk assessment, spontaneous reporting of events is often insufficient. It may be complemented with two methods: systematic recording of violent events that occurred in the past year during periodic medical examinations of workers and targeted surveys. The epidemiological analysis of data from individual interviews and surveys provides the phenomenon's prevalence, incidence, and evolution. Moreover, reporting the harm suffered by victims of violence allows constructing impact matrices to allocate resources where they are most needed
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
Poor Work Ability Is Associated with Workplace Violence in Nurses: A Two-Wave Panel Data Analysis
Full text linkHealthcare personnel must deal with two problems of growing importance: violence in the workplace and the loss of work ability due to the aging of the workforce. Our objective was to evaluate, with a two-wave perspective design, the relationships of work ability, social support, and occupational stress with workplace violence in nurses. In an Italian public health company, we asked nurses to self-assess their work ability using the Work Ability Index (WAI) and we analyzed the relationship between this indicator and the violence experienced in the previous and following years. A total of 321 out of 344 nurses (99.3%) participated. In a logistic regression model, the WAI score was a significant protective factor for violence experienced in the previous year (OR = 0.94 CI95% = 0.90; 0.98 p < 0.01) and in the following year (OR = 0.88 CI95% = 0.84; 0.92 p < 0.01). In a hierarchical logistic regression model, social support acted as a protective factor (OR = 0.87 CI95% = 0.79; 0.95 for violence experienced in the previous year), while occupational stress was a significant determinant of the risk of aggression (OR = 3.65 CI95% = 1.90; 7.03 in the previous year, OR = 3.54 CI95% = 1.801; 6.947 in the following year). The difficulties that nurses encounter in carrying out their growing work demands in an environment that is not promptly adapted to their changing physical and mental states can lead to an increased risk of violence. Prevention of workplace violence should include organizational and ergonomic measures that reduce stress and increase staff support and work ability
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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