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PURPOSE: Return to work after maternity leave represents a radical change in women's lives. This paper aims to present a new metaphor categorization system based on two studies, which could assist working mothers in expressing the nuances of their experience when returning to work after maternity leave. METHODS: We carried out the analysis of the metaphors according to the method for thematic analysis, through a multistep, iterative coding process. To ensure the researchers encode the data similarly, inter-coder reliability was achieved through the judges' agreement method. The level of agreement between the two judges was measured by Cohen's kappa. RESULTS: In Study 1, we established a system comprising ten metaphor categories (namely, Natural event and/or element, Challenge and destination, Movement and/or action, Fresh start, Fight, Game and hobby, Animal, Alternate reality, Means of transport, Hostile place). In Study 2, we recognized the same metaphor categories observed in Study 1, except "Means of transport", even with data sourced from a distinct participant group, an indicator of credibility in terms of inter-coder reliability. CONCLUSION: Findings highlight the usefulness of this new metaphor categorization system (named Meta4Moms@Work-Metaphors system for Moms back to Work) to facilitate a more straightforward elicitation of the meanings employed by working mothers to depict their return to work after maternity leave. Leveraging these insights, researchers/practitioners can develop and execute primary and secondary interventions aimed to enhance working mothers' work-life balance, well-being, and mental health.
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Metáfora , Mães , Licença Parental , Retorno ao Trabalho , Humanos , Feminino , Adulto , Retorno ao Trabalho/psicologia , Mães/psicologia , Mulheres Trabalhadoras/psicologia , Gravidez , Pesquisa Qualitativa , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: To evaluate the impact of vaccination on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and moreover on coronavirus disease 2019 (COVID-19) pneumonia, by assessing the extent of lung disease using the CT severity score (CTSS). METHODS: Between September 2021 and February 2022, SARS-CoV-2 positive patients who underwent chest CT were retrospectively enrolled. Anamnestic and clinical data, including vaccination status, were obtained. All CT scans were evaluated by two readers using the CTSS, based on a 25-point scale. Univariate and multivariate logistic regression analyses were performed to evaluate the associations between CTSS and clinical or demographic variables. An outcome analysis was used to differentiate clinical outcome between vaccinated and unvaccinated patients. RESULTS: Of the 1040 patients (537 males, 503 females; median age 58 years), 678 (65.2%) were vaccinated and 362 (34.8%) unvaccinated. Vaccinated patients showed significantly lower CTSS compared to unvaccinated patients (p < 0.001), also when patients without lung involvement (CTSS = 0) were excluded (p < 0.001). Older age, male gender and lower number of doses administered were associated with higher CTSS, however, in the multivariate analysis, vaccination status resulted to be the variable with the strongest association with CTSS. Clinical outcomes were significantly worse in unvaccinated patients, including higher number of ICU admissions and higher mortality rates. CONCLUSIONS: Lung involvement during COVID-19 was significantly less severe in vaccinated patients compared with unvaccinated patients, who also showed worse clinical outcomes. Vaccination status was the strongest variable associated to the severity of COVID-related, more than age, gender, and number of doses administered.
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COVID-19 , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , SARS-CoV-2 , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , HospitalizaçãoRESUMO
BACKGROUND: The present work is part of a greater research project, aimed to examine Safety Representatives' (SRs) role, twenty years after the appointment of this figure. OBJECTIVES: The study aims to investigate the role of some personal and organizational dimensions in the promotion of SRs' well-being, in terms of reducing burnout and improving performance. METHODS: The study involved 455 SRs operating in North East Italy. They completed a self-report questionnaire, regarding conflicts with co-workers, ethical conflict, training satisfaction, work engagement, performance, and burnout. RESULTS: Structural equation models show that work engagement partially mediates (γ=-0.52, p<0.001; ß=0.23, p<0.01) the relationship between conflict with co-workers and performance (γ=-0.26; p<0.01), as well as partially mediating (γ=0.14, p<0.05; ß=0.23; p<0.01) the relationship between training satisfaction and performance (γ=0.21, p<0.001). Moreover, it totally mediates the relationship between conflict with co-workers and burnout (γ=-0.52, p<0.001; ß=-0.40, p<0.001), as well as totally mediating the relationship between training satisfaction and burnout (γ=0.14, p<0.05; ß=-0.40, p<0.001). Finally, ethical conflict is positively associated with burnout (γ=0.047, p<0.001). CONCLUSIONS: This study provides useful information about the improvement of SRs' well-being, highlighting the importance of their involvement in this role.
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Esgotamento Profissional , Esgotamento Psicológico , Humanos , Itália , Satisfação no Emprego , Autorrelato , Inquéritos e QuestionáriosRESUMO
Influenza is a public health problem with a strong impact from an epidemiological, clinical and economic point of view. Many factors contribute: ubiquity and contagiousness of the disease, antigenic variability of the viruses and the possibility of serious complications. Influenza rarely causes complications in healthy subjects. On the contrary complications can occur and be severe in people with fragile conditions. More susceptible to infection are: children, elderly, pregnant women, people with chronic conditions or undergoing immunosuppressive therapies. Vaccine is an important preventive measure. It allows to protect both the vaccinated person and those at risk. Thanks to the presence of diversified vaccines, we can offer targeted prevention. Vaccine innovations also involved production methods, allowing GPs to choose a quadrivalent cell-derived in addition to the quadrivalent egg-derived and the trivalent vaccine. Age, existing pathologies and immune system reactivity are fundamental elements guiding the customized choice of GPs. Recent years innovations concerning the increased immunogenicity (adjuvated and high-dose vaccines) and the protection against a greater number of strains (quadrivalent vaccine) in addition to new production methods (cell derived vaccine) allow us to trust in further possibilities for the future.
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Vacinas contra Influenza , Influenza Humana/prevenção & controle , Idoso , Criança , Feminino , Humanos , Vacinas contra Influenza/administração & dosagem , Gravidez , Saúde PúblicaRESUMO
In this study we examined the association between job demands (JD), job resources (JR), and serum levels of a possible biomarker of stress, the pro-inflammatory cytokine interleukin-6 (IL-6). According to the buffer hypothesis of the Job Demands-Resources (JD-R) model, we expected that job resources-defined as job autonomy and social support from supervisor-might buffer the relationship between job demands, defined as emotional demands and interpersonal conflict with colleagues, and IL-6. Data from 119 employees in an Italian public healthcare organization (acute care hospital) were analyzed using multiple regression. In predicting IL-6, the interactions between emotional demands and JR and between interpersonal conflict with colleagues and job autonomy (but not social support) were significant, after controlling for the effect of age and gender. The association between JD and IL-6 was stronger for individuals with low levels of JR, so that levels of IL-6 were highest when JD were high and JR were low. Overall, these results are consistent with the buffer hypothesis of the JD-R model and also extend previous research, showing that the exposure to stressful situations at work, measured as high JD and low JR, is associated with higher levels of IL-6 in hospital employees.
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Biomarcadores/sangue , Pessoal de Saúde/psicologia , Interleucina-6/sangue , Estresse Fisiológico/fisiologia , Estresse Psicológico/sangue , Estresse Psicológico/psicologia , Carga de Trabalho/psicologia , Adulto , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-IdadeRESUMO
Introduction: Building on the motivational process of the job demands-resources (JD-R) theory, in the current research we investigated the longitudinal association between supervisor support/resilience as job/personal resources, work engagement (WE) and hair dehydroepiandrosterone sulfate, or DHEA(S), as a possible biomarker of employees' well-being. Methods: In the context of the COVID-19 pandemic, 122 workers completed two self-report questionnaires (i.e., psychological data): the former at Time 1 (T1) and the latter three months afterwards, at Time 2 (T2). Participants also collected a strand of hair (i.e., biological data) at T2. Results: Results from path analysis showed that both SS and resilience at T1 were positively related to WE at T2, which, in its turn, was positively related to hair DHEA(S) at T2. Both SS and resilience at T1 had a positive indirect effect on hair DHEA(S) at T2 through WE at T2, which fully mediated the association between job/personal resources and hair DHEA(S). Discussion: Overall, results are consistent with the motivational process of the JD-R. Furthermore, this study provides preliminary evidence for the role of hair DHEA(S) as a biomarker of WE, a type of work-related subjective well-being that plays a central role in the motivational process of the JD-R, leading to favorable personal and organizational outcomes. Finally, the article outlines practical implications for organizations and professionals to foster WE within the workplace.
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Working mothers must often balance work and family responsibilities which can be affected by rigid and irrational beliefs about motherhood. The present study had two aims: (a) to provide psychometric evidence for a shortened Italian version of the Rigid Maternal Beliefs Scale (RMBS) and (b) to facilitate mothers' return to work after maternity leave by reducing perceptions of anxiety and stress related to rigid maternal beliefs (i.e., perceptions and societal expectations of mothers, maternal confidence, maternal dichotomy) and by teaching specific recovery strategies (e.g., relaxation, mastery experiences) to manage anxiety and stress through an online psychological intervention. Results replicated the three-factor structure of the original RMBS and showed good psychometric properties. The online psychological intervention resulted in decrease in the rigidity of maternal beliefs, perceived anxiety and stress, and increase in recovery strategies. These initial results are promising and encourage further investigation into online psychological interventions for improving the well-being of working mothers.
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Variants in the poorly characterised oncoprotein, MORC2, a chromatin remodelling ATPase, lead to defects in epigenetic regulation and DNA damage response. The C-terminal domain (CTD) of MORC2, frequently phosphorylated in DNA damage, promotes cancer progression, but its role in chromatin remodelling remains unclear. Here, we report a molecular characterisation of full-length, phosphorylated MORC2, demonstrating its preference for binding open chromatin and functioning as a DNA sliding clamp. We identified a phosphate interacting motif within the CTD that dictates ATP hydrolysis rate and cooperative DNA binding. The DNA binding impacts several structural domains within the ATPase region. We provide the first visual proof that MORC2 induces chromatin remodelling through ATP hydrolysis-dependent DNA compaction, regulated by its phosphorylation state. These findings highlight phosphorylation of MORC2 CTD as a key modulator of chromatin remodelling, presenting it as a potential therapeutic target.
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BACKGROUND/AIMS: The aim of this exploratory trial was to establish if the probiotic Bifidobacterium natren life start (NLS) strain strain may affect the clinical course and pathophysiological features of patients with untreated celiac disease (CD). Positive findings would be helpful in directing future studies. METHODS: Twenty-two adult patients having 2 positives CD-specific tests were enrolled. Patients were randomized to receive 2 capsules before meals for 3 weeks of either Bifidobacterium infantis natren life start strain super strain (Lifestart 2) (2×10(9) colony-forming units per capsule) (n = 12) or placebo (n = 10), whereas they also consumed at least 12 g of gluten/day. A biopsy at the end of the trial confirmed CD in all cases. The primary outcome was intestinal permeability changes. Secondary endpoints were changes in symptoms and the Gastrointestinal Symptom Rating Scale, and in immunologic indicators of inflammation. RESULTS: The abnormal baseline intestinal permeability was not significantly affected by either treatment. In contrast to patients on placebo, those randomized to B. infantis experienced a significant improvement in Gastrointestinal Symptom Rating Scale (P = 0.0035 for indigestion; P = 0.0483 for constipation; P = 0.0586 for reflux). Final/baseline IgA tTG and IgA DGP antibody concentration ratios were lower in the B. infantis arm (P = 0.055 for IgA tTG and P = 0.181 for IgA DGP). Final serum macrophage inflammatory protein-1ß increased significantly (P < 0.04) only in patients receiving B. infantis. The administration of B. infantis was safe. CONCLUSIONS: The study suggests that B. infantis may alleviate symptoms in untreated CD. The probiotic produced some immunologic changes but did not modify abnormal intestinal permeability. Further studies are necessary to confirm and/or expand these observations.
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Bifidobacterium/crescimento & desenvolvimento , Doença Celíaca/terapia , Intestinos/microbiologia , Probióticos/uso terapêutico , Adulto , Idoso , Argentina , Autoanticorpos/sangue , Biomarcadores/sangue , Biópsia , Doença Celíaca/sangue , Doença Celíaca/complicações , Doença Celíaca/diagnóstico , Doença Celíaca/imunologia , Doença Celíaca/microbiologia , Células Cultivadas , Quimiocina CCL4/sangue , Terapia Combinada , Dieta Livre de Glúten , Método Duplo-Cego , Feminino , Proteínas de Ligação ao GTP , Gliadina/imunologia , Humanos , Absorção Intestinal , Mucosa Intestinal/metabolismo , Intestinos/imunologia , Intestinos/patologia , Lactulose/urina , Masculino , Manitol/urina , Pessoa de Meia-Idade , Fragmentos de Peptídeos/imunologia , Permeabilidade , Proteína 2 Glutamina gama-Glutamiltransferase , Inquéritos e Questionários , Fatores de Tempo , Transglutaminases/imunologia , Resultado do Tratamento , Adulto JovemRESUMO
Typical radiologic images of Covid-19 pneumonia consists in a wide spectrum of chest manifestations, which range from peripheral predominant ground-glass opacities to an organizing pneumonia pattern, with additional features including crazy-paving, consolidations, fibrotic streaks and linear opacities. With variants imaging profile of Covid-19 evolves, producing relatively atypical/indeterminate CT pattern of pulmonary involvement, which overlap with imaging features of a variety of other respiratory diseases, including infections, drug reaction and hypersensitivity pneumonia. Our knowledge of these radiological findings is incomplete and there is a need to strengthen the recognition of the many faces of Covid-19 pneumonia.
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Building on the job demands-resources (JD-R) and allostatic load (AL) models, in the present study we examined the role of smart working (SW) in the longitudinal association between workload/job autonomy (JA) and a possible biomarker of work-related stress (WRS) in the hair-namely, the cortisol-dehydroepiandrosterone sulfate (DHEA(S)) ratio-during the COVID-19 pandemic. Overall, 124 workers completed a self-report questionnaire (i.e., psychological data) at Time 1 (T1) and provided a strand of hair (i.e., biological data) three months later (Time 2, T2). Results from moderated multiple regression analysis showed that SW at T1 was negatively associated with the hair cortisol/DHEA(S) ratio at T2. Additionally, the interaction between workload and SW was significant, with workload at T1 being positively associated with the hair cortisol/DHEA(S) ratio at T2 among smart workers. Overall, this study indicates that SW is a double-edged sword, with both positive and negative consequences on employee wellbeing. Furthermore, our findings suggest that the hair cortisol/DHEA(S) ratio is a promising biomarker of WRS. Practical implications that organizations and practitioners can adopt to prevent WRS and promote organizational wellbeing are discussed.
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COVID-19 , Estresse Ocupacional , Humanos , Sulfato de Desidroepiandrosterona , Desidroepiandrosterona , Estresse Psicológico/psicologia , Hidrocortisona , Pandemias , Carga de Trabalho , COVID-19/epidemiologia , Estresse Ocupacional/epidemiologia , Cabelo , BiomarcadoresRESUMO
BACKGROUND: This study fits into a perspective of integrated work-related stress assessment, in response to the need to limit the common method variance and the role played by individual variables in subjective measures. OBJECTIVES: The goal of this study was to check the metric properties of a new scale of mental and physical strain developed for the evaluation of stress symptoms by the physician and to detect the antecedents of psycho-physical symptoms, in terms of both individual and work characteristics, through an integrated approach. METHOD: The study was conducted on 409 workers involved in health surveillance activities, to whom the new scale and a subjective assessment tool were administered. RESULTS: Confirmatory factor analysis showed that the scale is a reliable tool for hetero-evaluation of psycho-physical symptoms attributable to stress at work. Moreover, specific individual characteristics, such as the presence of prior health disorders and the female gender, and organizational features, such as the pathological work/life conflict and the workload, were found to be risk factors in relation to psychological and physical strain. Age, consumption of alcoholic beverages between meals, relationships with colleagues, and the characteristics of the workplace were instead found to be important protective factors. DISCUSSION: The adoption of an integrated approach made it possible to improve and study in depth the ways of work-related stress assessment, highlighting the pivotal role of the occupational health physician making the evaluation.
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Pessoal de Saúde , Doenças Profissionais/diagnóstico , Estresse Psicológico/diagnóstico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/complicações , Análise de Regressão , Medição de Risco , Estresse Psicológico/complicaçõesRESUMO
Safety at work, both physical and psychological, plays a central role for workers and organizations during the ongoing outbreak of COVID-19. Building on the job demands-resources (JD-R) model applied to safety at work, in this study we proposed that the perceived risk of being infected with COVID-19 at work can be conceptualized as a job demand (i.e., a risk factor for work-related stress), whereas those characteristics of the job (physical and psychosocial) that help workers to reduce or manage this risk can be conceived as job resources (i.e., protective factors). We hypothesized that the perceived risk of being infected at work is positively associated with emotional exhaustion. Furthermore, we hypothesized that job resources, in terms of safety systems, communication, decision-making, situational awareness, fatigue management, and participation in decision-making, are negatively associated with emotional exhaustion. We also hypothesized that job resources buffer the association between perceived risk and emotional exhaustion. Overall, 358 workers (meanage = 36.3±12.2 years) completed a self-report questionnaire, and the hypothesized relationships were tested using moderated multiple regression. Results largely supported our predictions. The perceived risk of being infected at work was positively associated with emotional exhaustion, whereas all the job resources were negatively associated with it. Furthermore, safety systems, communication, decision-making, and participation in decision-making buffered the relationship between the perceived risk of being infected at work and emotional exhaustion. In a perspective of prevention and health promotion, this study suggested that organizations should reduce the potential risk of being infected at work, whenever possible. At same time, those characteristics of the job that can help workers to reduce or manage the risk of infection should be strengthened.
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COVID-19/transmissão , Local de Trabalho , Adulto , Humanos , Masculino , Modelos Teóricos , Estresse Ocupacional , Inquéritos e Questionários , Desempenho ProfissionalRESUMO
BACKGROUND: Bereavement is an inevitable event that can cause pain, discomfort, and negative consequences in daily life. Spirituality and religiosity can help people cope with loss and bereavement. Sometimes, however, the death of a loved one can challenge core religious beliefs and faith, which has been found to be a risk factor for prolonged mourning. OBJECTIVES: (1) Determine whether the Italian versions of the Integration of Stressful Life Experiences Scale (ISLES) and Inventory of Complicated Spiritual Grief (ICSG) are valid in translation; (2) Evaluate the impact of socio-demographic variables on ISLES and ICSG dimensions; (3) Test whether Complicated Spiritual Grief mediates the relation between meaning reconstruction after loss and integration of the loss experience; (4) Test whether the representation of death as a form of passage or annihilation further moderated the relation between Complicated Spiritual Grief and integration of the loss. METHODS: The sample is composed of 348 participants who had lost a loved person in the prior two years. RESULTS: The ISLES and ICSG were validated in Italian and are more appropriately interpreted as having a unifactorial structure. A greater spiritual crisis was manifested in participants with less education, who did not actively participate in religious life, and who had lost a friend rather than a close relative. As hypothesised, spiritual struggle in grief mediated the role of continuing bonds, Emptiness and Meaninglessness, and Sense of Peace in predicting integration of the loss. Furthermore, death representation moderated the impact of spiritual grief on loss, such that those participants who viewed death as a form of annihilation rather than passage reported greater integration of the loss. CONCLUSION: The role of meaning making in integrating significant loss is partly accounted for by spiritual struggle in a way that can be analysed in Italian contexts through the use of these newly validated instruments.
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The systematic removal of death from social life in the West has exposed people living in areas affected by COVID-19 to the risk of being unable to adequately manage the anxiety caused by mortality salience. Death education is a type of intervention that helps people manage their fear of death by offering them effective strategies to deal with loss and anxiety. To that end, a path of death education has been carried out with University students of psychology. The main purpose of the research is to understand how students who participated in the death education course perceive the lockdown experience in light of course teachings. The research was carried out at a University in northern Italy in an area severely affected by COVID-19, during the first year of the pandemic. The group of participants included 38 students, 30 women and 8 men, with an average age of 25.45 years (SD = 7). At the end of the course, the students could respond on an optional basis to the request to comment on the training experience according to what they experienced during the pandemic. A thematic analysis was subsequently carried out on the texts, which made it possible to identify the most relevant thematic areas for the students. The qualitative analyses permitted recognition of three main forms of discovery: the removal of death in contemporary culture; the importance of community, ritual and funeral, and spirituality; and the significance of death education for future health professionals. The texts have highlighted how the removal of these issues exposes people to the risk of being unable to handle extremely painful events such as those related to dying. The results show the positivity of death education pathways conducted at the University level to help students reflect on these issues and manage the related anguish.
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COVID-19 , Adulto , Controle de Doenças Transmissíveis , Feminino , Humanos , Itália/epidemiologia , Masculino , Percepção , SARS-CoV-2 , EstudantesRESUMO
In recent years, a new and promising construct has attracted the attention of organizational research: Workplace spirituality. To investigate the role of workplace spirituality in organizational contexts, two studies were carried out. Study 1 explored the mediation role of workplace spirituality in the relationship between positive supervisor behaviors and employee burnout. Results showed that workplace spirituality strongly contributes to reduce burnout and mediates the effect of supervisor integrity in reducing this threat. Study 2 considered the relationships of workplace spirituality with positive affectivity, resilience, self-efficacy, and work engagement. In particular, workplace spirituality profiles were investigated through latent profile analysis (LPA). Findings showed that workplace spirituality is related to higher positive affectivity, resilience, self-efficacy, and work engagement. In contrast, a workplace spirituality profile characterized by a low-intensity spiritual experience is associated with higher negative feelings. The practical implications of these findings are discussed.
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Esgotamento Profissional/patologia , Espiritualidade , Adulto , Esgotamento Profissional/epidemiologia , Esgotamento Profissional/psicologia , Análise Fatorial , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Otimismo , Resiliência Psicológica , Autoeficácia , Inquéritos e Questionários , Local de TrabalhoRESUMO
Organizational research has highlighted the crucial role of supervisors in promoting employee well-being and performance. According to the motivational approach, supervisors positively influence employees' outcomes by enhancing their positive feelings. In this study, we examine how positive supervisor behaviors may improve employee performance through the serial mediation of workplace spirituality and work engagement. Data were collected from 330 Italian employees. Results showed that supervisor integrity and responsible behaviors have a positive effect on employee performance directly; moreover, positive supervisor behaviors influence performance indirectly, through both the partial mediation of work engagement and the serial mediation of workplace spirituality and work engagement. The present study highlighted that supervisors should behave responsively and honestly to trigger a virtuous motivational process in their employees, which leads to boost their performance. The practical implications of these findings are discussed.
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The purpose of this study is to examine the relationship between contextual work-related factors on the one hand, in terms of job demands (i.e., risk factors) and job resources (i.e., protective factors), and work-family conflict (WFC) in teachers on the other. Building on the Job Demands-Resources (JD-R) model, we hypothesized that job demands, namely qualitative, and quantitative workload, are positively associated with WFC in teachers. Moreover, in line with the buffer hypothesis of the JD-R, we expected job resources, in terms of support from supervisor (SS), job autonomy (JA), and participation in decision making (PDM), to affect this association, which is expected to be stronger when job resources are low. The study was conducted in an Italian secondary school. Overall, 122 teachers completed a self-report questionnaire aimed at determining WFC, as well as job demands and resources. The hypothesized relationships were tested using moderated multiple regression. The results of this study largely support our predictions. First, both aspects of workload were positively associated with WFC. Secondly, job resources, including SS and PDM, buffered this association, which was stronger when resources were low. On the contrary, JA did not buffer the association between workload and WFC. Overall, the results of this study are consistent with the JD-R model and contribute to the understanding of work-family conflict among teachers. More specifically, our study suggests that teachers with high levels of job resources, namely SS and PDM, can effectively cope with job demands, in terms of both qualitative and quantitative workload, thus preventing negative consequences such as conflict between work and family domains. Interventions aimed at preventing WFC among teachers should encourage organizations to optimize the balance between job demands and resources, as well as the identification and training of the workers at risk of WFC.
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Performance management is a key factor to enhance professional development and improve teaching quality. This process is successful only if teachers perceive it as fair, clear, and effective: namely, if it is satisfying. Carefully considering teachers' attributions in the performance appraisal process is fundamental to better clarify the relations between performance management and positive individual outcomes. Therefore, this study aims to investigate the effects of perceived performance appraisal justice on teachers' well-being, in terms of job performance, job satisfaction, and life satisfaction, hypothesizing the mediation role of performance appraisal satisfaction. Data from a sample of Italian teachers were analyzed through structural equation modeling. Results confirm the mediation role of performance appraisal satisfaction. In particular, perceived performance appraisal justice was positively associated to performance appraisal satisfaction, which, in turn, was positively associated with job performance, job satisfaction, life satisfaction. Consequently, performance appraisal satisfaction totally mediated the relations between performance appraisal justice and the outcomes considered. Findings are relevant for two reasons. First, they contribute to better understanding the performance management process in educational settings - an issue requiring further attention. Second, they contribute to highlighting the importance of performance management efficacy, which is essential not only to improve individual well-being but also to enhance teaching quality.
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The aim of this paper is to investigate among a group of non-profit organizations: (a) the effect of ethical leadership (EL) on volunteers' satisfaction, affective organizational commitment and intention to stay in the same organization; (b) the role played by job satisfaction as a mediator in the relationship between EL and volunteers' intentions to stay in the same organization, as well as between EL and affective commitment. An anonymous questionnaire was individually administered to 198 Italian volunteers of different non-profit organizations. The questionnaire contained the Ethical Leadership Scale, the Volunteers Satisfaction Index, the Affective organization Scale, as well as questions regarding the participants' age, sex, type of work, level of education, length of their volunteer works, intention to volunteer in the following months in the same organization. The construct as well the effects of EL on volunteers is approached in light of the Social Exchange Theory and the Social Learning Theory. Structural equation models were used to test hypothesized relationships. The results confirm the role of mediation of volunteer satisfaction in the relationships between the variables studied. In particular, EL was found to be positively associated both with volunteers' intention of staying and with their affective commitment. In the first case this relationship is fully explained by the mediation of the volunteers' satisfaction, while the latter is explained by both direct and indirect factors. To the authors' knowledge, this the first attempt to understand the role played by EL on volunteers' behavior and, more in general, in the management of non-profit organizations. Findings are relevant both for practitioners and managers of non-profit organization, since they suggest the relevance of the perception of EL by volunteers, as well as for scholars, since they further deepen the knowledge on EL and its effects on the followers. Limits of the study: the questionnaire was administered only among a group of non-statistical sample of volunteers. Furthermore, the study reached only volunteers from Italian non-profit organization.