Temat: demands - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: How job and family demands impact change in perceived stress: A dyadic study
Autorzy:: Smoktunowicz, Ewelina
Cieślak, Roman
Tematy:: job demands
self-efficacy
family demands
spillover–crossover
dyads
interrole conflict; Pokaż więcej
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Powiązania:: https://bibliotekanauki.pl/articles/2161787.pdf Link otwiera się w nowym oknie
Opis:: Objectives: The aim of this two-wave study has been to test the spillover and crossover of job and family demands on changes in perceived stress at work and in the family. Specifically, we proposed that demands from one domain (work or family) spilled over to another domain through interrrole conflict (work–family/family–work conflict) and context-specific self-efficacy. Additionally, we hypothesized that changes in perceived stress were impacted not only by a person’s own demands through interrole conflict but also by the demands of one’s significant other, in the process of crossover. Material and Methods: The study was of dyadic design and it was conducted online, among 130 heterosexual couples, at 2 time points separated by 3 months interval. Hypotheses were verified by means of the path analysis. Results: No support was found for the spillover of job and family demands on changes in perceived stress through interrole conflict and self-efficacy, neither for women nor for men. With regard to the crossover, no support was found for the actor effects, i.e., a person’s demands did not impact changes in one’s own work- and family-related perceived stress but partial support was found for the partner effects, i.e., women’s job demands were associated with men’s changes in work and family-related stress through women’s work–family conflict, and men’s family demands were associated with women’s change in family-related perceived stress through men’s family–work conflict. Conclusions: The study is a longitudinal test of the Spillover–Crossover model and Work–Home Resources model demonstrating that job and family demands are transmitted across domains and across partners in the intimate relationships through the interrole conflict but the nature of this crossover is different for men and women. Int J Occup Med Environ Health 2018;31(2)199–215
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Does job burnout mediate negative effects of job demands on mental and physical health in a group of teachers? Testing the energetic process of Job Demands-Resources model
Autorzy:: Baka, Łukasz
Tematy:: Job Demands-Resources model
job burnout
job demands
depression
physical health; Pokaż więcej
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Powiązania:: https://bibliotekanauki.pl/articles/2177409.pdf Link otwiera się w nowym oknie
Opis:: Objectives The aim of the study was to investigate the direct and indirect – mediated by job burnout – effects of job demands on mental and physical health problems. The Job Demands–Resources model was the theoretical framework of the study. Three job demands were taken into account – interpersonal conflicts at work, organizational constraints and workload. Indicators of mental and physical health problems included depression and physical symptoms, respectively. Material and Methods Three hundred and sixteen Polish teachers from 8 schools participated in the study. The hypotheses were tested with the use of tools measuring job demands (Interpersonal Conflicts at Work, Organizational Constraints, Quantitative Workload), job burnout (the Oldenburg Burnout Inventory), depression (the Beck Hopelessness Scale), and physical symptoms (the Physical Symptoms Inventory). The regression analysis with bootstrapping, using the PROCESS macros of Hayes was applied. Results The results support the hypotheses partially. The indirect effect and to some extent the direct effect of job demands turned out to be statistically important. The negative impact of 3 job demands on mental (hypothesis 1 – H1) and physical (hypothesis 2 – H2) health were mediated by the increasing job burnout. Only organizational constraints were directly associated with mental (and not physical) health. Conclusions The results partially support the notion of the Job Demands-Resources model and provide further insight into processes leading to the low well-being of teachers in the workplace.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Construction and Validation of Challenging Job Demands Scale
Autorzy:: Makhdoom, Irsa Fatima
Malik, Najma Iqbal
Atta, Mohsin
Tematy:: Challenging job demands
time pressure
cognitive demands
social load
university teachers; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Powiązania:: https://bibliotekanauki.pl/articles/2121373.pdf Link otwiera się w nowym oknie
Opis:: Challenging job demands are those which require the use of high energy and thus may impair health but bring positive consequences too. The present study aimed to construct a measure for challenging job demands for university teachers. Methods: The study is based upon the model developed by Makhdoom and Malik (2018) which proposed three challenging job demands including Regulatory Load, Social Load, and Cognitive Demands. On the basis of the literature review, Time Pressure was also studied as a factor. First of all, the authors created an initial item pool of 19 items which were categorized into four factors. The finalized item pool was administered on two independent samples drawn from various universities of Pakistan. In the first stage, the university teachers (N = 201) from three universities of the Punjab province were approached. EFA concluded three-factor and 13 items, which were then administered upon a sample of university teachers (N = 600). Results: The CFA confirmed the three-factor structure of challenging job demands including Time Pressure, Cognitive Demands and Social Load. All the fit indices were within an acceptable range. The values of factor loadings and Cronbach Alpha justified the internal consistency and psychometric soundness of the newly developed measure. Discussion: The study concludes a psychometrically sound scale to measure challenging job demands in university teachers which will be helpful in future studies. The limitations of the study along with suggestions for future research and important theoretical and practical implications are discussed.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Wymagania w pracy i w rodzinie a satysfakcja z pracy i satysfakcja z małżeństwa. Mediująca rola konfliktów między pracą i rodziną
Effects of job and family demands on job satisfaction and marital satisfaction. Mediating role of work-family conflicts
Autorzy:: Baka, Łukasz
Tematy:: family demands
family-work conflict
job demands
job satisfaction
martital satisfaction
work-family conflict; Pokaż więcej
Wydawca:: Uniwersytet Kazimierza Wielkiego w Bydgoszczy
Powiązania:: https://bibliotekanauki.pl/articles/1178536.pdf Link otwiera się w nowym oknie
Opis:: The study was aimed at investigation 1) effect of job and family demands on job and marital satisfaction, 2) mediating role of work-family and family-work conflicts and differences between women and men in regards to work the conflicts and job and marital satisfaction. Participants were 281 workers represented different type of occupation. The result support researching hypothesis partly. High work and family demands correlated with low job and marital satisfaction. Moreover work-family conflict mediated effect of job demands on job satisfaction. Family-work conflict did not play role of mediator. Men were characterized by lower family-work conflict and lower marital satisfaction than women. There were not sex differences related to work-family conflict and job satisfaction.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The estimation of the increased limitation of the visibility in the light commercial vehicles
Autorzy:: Olejnik, K.
Tematy:: maintenance
demands
visibility
construction of the car; Pokaż więcej
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Powiązania:: https://bibliotekanauki.pl/articles/242969.pdf Link otwiera się w nowym oknie
Opis:: In the report there is discussed the problem of changing demands in the binding rules concerning the technical conditions. During maintenance, the lack of information from the surrounding of the vehicle is one of the reasons of collisions and accidents. There is a radical limitation of unobstructed observation of the whole area surrounding trucks of N1 category in comparison to the car of M1 category. Vehicles which have the same body and which are designed to transport people - M1 category or load – N1 category, they have different equipment, such as side glazing and back walls. Those who are driving these vehicles do not have comparable and identical visibility. The open loadcarrying body in the truck creates the screen obscuring of the big part of the vehicle's surrounding which precludes the direct observation of the considerable area. The devices of the indirect visibility enable to observe only the part of the area, which is directly invisible. There is an important need to change the regulation as far as construction and vehicles equipment is concerned. This paper offers the change of the philosophy of the regulations requirements in the area of visibility. Technical progress and development in the area of visual transfer devices helps to use them in the vehicles in order to improve the possibility of observing the surrounding of the vehicle. There is no reason to tolerate the worse visual transfer in the vehicles N1 category.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Zarządzanie zaangażowaniem w pracę w świetle teorii wymagań i zasobów pracy
The Job Demands-Resources Theory as a theoretical framework of work engagement management
Autorzy:: Kulikowski, Konrad
Tematy:: job demands
job resources
work engagement
engagement management; Pokaż więcej
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Powiązania:: https://bibliotekanauki.pl/articles/420110.pdf Link otwiera się w nowym oknie
Opis:: The Job Demands-Resources Theory (JD-R) is a heuristic theory that explains the work engagement and exhaustion by job resources and job demands interaction. The purpose of this article is to use the JD-R as a theoretical framework of work engagement management concept. In the first part of the article the concept of work engagement is presented. The second section explains the theoretical assumption of JD-R. In the third part, the concept of work engagement management is introduced. Work engagement management concept integrates planning, measurement and active modification of job resources and demands, which should lead to the development of work engagement among employees. The conclusion sets out the possible consequences of theoretical and practical application of the proposed concept and points up its limitations.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: The role of rewards and demands in burnout among surgical nurses
Autorzy:: Basińska, Beata A.
Wilczek-Rużyczka, Ewa
Tematy:: demands
job security
rewards
professional burnout
surgical nurses; Pokaż więcej
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Powiązania:: https://bibliotekanauki.pl/articles/2179132.pdf Link otwiera się w nowym oknie
Opis:: Objective: Job rewards have both, an intrinsic and an extrinsic motivational potential, and lead to employees' development as well as help them to achieve work goals. Rewards can balance job demands and protect from burnout. Due to changes on the labour market, new studies are needed. The aim of our study was to examine the role of demands and individual rewards (and their absence) in burnout among surgical nurses. Materials and Methods: The study was conducted in 2009 and 2010 with 263 nurses who worked in surgical wards and clinics in hospitals in Southern Poland. The hypotheses were tested by the use of measures of demands and rewards (Effort-Reward Imbalance Questionnaire by Siegrist) and burnout syndrome (Maslach Burnout Inventory). A cross-sectional, correlational study design was applied. Results: Nurses experienced the largest deficiencies in salary and prestige. Exhaustion was explained by stronger demands and lack of respect (large effect). Depersonalization was explained by stronger demands, lack of respect and greater job security (medium effect). Reduced personal achievement was explained by more demands and greater job security (small effect). Conclusions: Excessive demands and lack of esteem are key reasons for burnout among surgical nurses. Job security can increase burnout when too many resources are invested and career opportunities do not appear. These results may help to improve human resource management in the healthcare sector.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: The Present-Day Problems of Administration
Autorzy:: Łętowski, Janusz
Tematy:: administrative law
administration
demands for change
self-government; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Powiązania:: https://bibliotekanauki.pl/articles/43468911.pdf Link otwiera się w nowym oknie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Technostress of students during COVID-19 - a sign of the time?
Autorzy:: Sułkowski, Łukasz
Kulikowski, Konrad
Przytuła, Sylwia
Rašticová, Martina
Opis:: University students are considered digital natives but they often have difficulties in the effective integration of information technology (IT) into their study routine. To unravel this puzzle we proposed a model of IT effects on students' well-being, based on the Job Demands-Resources theory, one of the most widely used models of human well-being in organizational contexts. We described three processes affecting students’ well-being. A techno-stress process generates strain via an increase in study demands. A techno-enrichment process sparks motivation through the creation of energizing study techno-resources. A dual-nature techno-challenge process sparks motivation but also creates strain. Our elaboration might help to reconcile conflicting findings on the role of IT in remote learning and contribute to a better understanding of the effect of IT on students. The proposed theoretical model might also spark further empirical research and provide guidelines for research on IT use in university learning.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 10.

Tytuł:: The role of rewards and demands in burnout among surgical nurses
Autorzy:: Basińska, Beata
Wilczek-Rużyczka, Ewa
Opis:: Job rewards have both, an intrinsic and an extrinsic motivational potential, and lead to employees’ development as well as help them to achieve work goals. Rewards can balance job demands and protect from burnout. Due to changes on the labour market, new studies are needed. The aim of our study was to examine the role of demands and individual rewards (and their absence) in burnout among surgical nurses. Materials and Methods: The study was conducted in 2009 and 2010 with 263 nurses who worked in surgical wards and clinics in hospitals in Southern Poland. The hypotheses were tested by the use of measures of demands and rewards (Effort-Reward Imbalance Questionnaire by Siegrist) and burnout syndrome (Maslach Burnout Inventory). A cross-sectional, correlational study design was applied. Results: Nurses experienced the largest deficiencies in salary and prestige. Exhaustion was explained by stronger demands and lack of respect (large effect). Depersonalization was explained by stronger demands, lack of respect and greater job security (medium effect). Reduced personal achievement was explained by more demands and greater job security (small effect). Conclusions: Excessive demands and lack of esteem are key reasons for burnout among surgical nurses. Job security can increase burnout when too many resources are invested and career opportunities do not appear. These results may help to improve human resource management in the healthcare sector.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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