Search results for "TRES"
showing 10 items of 6927 documents
Skolotāju uztvertā skolas klimata saistības ar stresu un izdegšanu
2021
Pētījuma mērķis bija izmērīt saistības starp trim mainīgajiem lielumiem – skolas klimats, stress un izdegšana. Apkopojot zinātnisko literatūru, šie mainīgie lielumi uzrādīja visciešākās saistības ar skolotāju emocionālo un fizisko labklājību izglītības iestādē. Pētījumā kopā piedalījās 156 skolotāji no 13 vispārējām izglītības iestādēm Latvijā. No kuriem lielākā daļa respondentu 92,3% (144) bija sievietes un 7,7% (12) bija vīrieši. Pētījuma ietvaros dalībnieki aizpildīja trīs aptaujas - Džordžijas Skolas klimata aptaujas personāla aptauju, Uztvertā stresa skalas aptauju un K. Maslahas izdegšanas aptauja – skolotāju aptauju. Visas aptaujas ir adaptētas latviešu valodā. Pētījuma rezultāti lie…
Työelämä digimurroksessa : jatkuvaa oppimista vai teknostressiä?
2022
Tässä luvussa tarkastelemme teknostressin ilmiötä suomalaisessa työelämässä. Tutkimusaineisto (N=1032), johon tämä luku pohjautuu, kerättiin strukturoidulla verkkokyselyllä vuoden 2020 alussa. Määrällinen aineisto analysoitiin hyödyntämällä yksi- ja kaksisuuntaista varianssianalyysiä sekä lineaarista regressiota. Avointen vastausten analysointiin sovelsimme teoriaohjaavaa sisällönanalyysiä. Tulokset osoittavat, että työpaikoilla koetaan teknostressiä. Teknostressin kokemukseen olivat työntekijän omien asenteiden ja osaamisen lisäksi yhteydessä organisaation toimintaympäristö oppimisen ja kehittymisen mahdollisuuksineen. Tulevaisuudessa on syytä kiinnittää huomiota erityisesti työelämän digi…
Aktīvu un prosociālu stresa pārvarēšanas stratēģiju pilnveide pusaudžiem un jaunajiem pieaugušajiem
2020
Bakalaura darba mērķis bija aprobēt programmu aktīvu un prosociālu stresa pārvarēšanas stratēģiju pilnveidei pusaudžiem un jaunajiem pieaugušajiem un analizēt tās efektivitāti. Datu ieguvei tika izmantota Stresa pārvarēšanas stratēģiju skala (Strategic Aproach to the Coping Scale – SACS) (Hobfoll, Dunahoo, & Monnier, 1998); Latvijā aptauju adaptējusi Vija Mika 2002. gadā. Eksperimentālajā pētījuma piedalījās 112 respondenti vecumā no 11 līdz 17 gadiem: 74 pusaudži vecumā no 11-16 gadiem, 38 – jaunie pieaugušie, kuri randomizēti tika sadalīti 2 grupās: eksperimentālajā un kontrolgrupā - 56 katrā. Tā kā stresa veidošanās un pārvarēšana ir saistīta ar dažādiem faktoriem - smadzeņu plastiskuma,…
Stress occupazionale: correlazione tra livelli di cortisolo, strategie di coping, ansia e depressione in turnisti notturni
2010
Psychological Detachment as a Mediator Between Successive Days Job Stress and Negative Affect of Teachers
2022
The study investigated the mediating role of teachers' psychological detachment between successive days' job stress and negative affect. Fifty-seven Finnish teachers answered to a mobile diary four times a day on two successive workdays assessing their negative affect, three times a day assessing their job stress and once a day after work assessing their psychological detachment from work. Two-level modeling on both the between individual level and within day level was used to test the mediational model. The data supported the mediational model where teachers' job stress hinders their psychological detachment, which again increases their negative affect and job stress on the subsequent day.…
Kuntien johtoryhmien kertomuksia työuupumuksesta
2021
Burnout Narratives of Municipal Management Teams.This study aims to gain an understanding of personal experiences of burnout phenomenon among members of municipal management teams. Fourteen managers were interviewed. Four types of burnout narratives were iden-tified: denier, persevering, recovered and de-fender. These data were analysed using Labov & Walezky’s model of the structural types of narra-tive clauses. The analysis reveals similarities and differences of burnout experiences within each of the identified narrative types. Particularly, the study explores the role of workplace community in burnout recovery.
Is work intensification bad for employees? A review of outcomes for employees over the last two decades
2022
Work intensification (WI) is a notable job stressor, which has been hypothesised to result in various negative outcomes for employees. However, earlier empirical studies regarding this stressor hypothesis have not yet been reviewed. Our narrative review focused on the outcomes for employees of WI as a perceived job stressor. Our review was based on selected qualitative and quantitative empirical studies (k = 44) published in peer-reviewed journals between the years 2000 and 2020. Altogether, the findings of these studies showed that WI was related to various negative outcomes for employees, such as impaired well-being and motivation, supporting the stressor hypothesis. Stressful WI manifest…
Behavioral Profiling in Early Adolescence and Early Adulthood of Male Wistar Rats After Short and Prolonged Maternal Separation
2020
Early-life stress and its possible correlations to genes, environment, and later health outcomes can only be studied retrospectively in humans. Animal models enable the exploration of such connections with prospective, well-controlled study designs. However, with the recent awareness of replicability issues in preclinical research, the reproducibility of results from animal models has been highlighted. The present study aims to reproduce the behavioral effects of maternal separation (MS) previously observed in the multivariate concentric square fieldTM (MCSF) test. A second objective was to replicate the adolescent behavioral profiles previously described in the MCSF test. Male rats, subjec…
Environmental context determines pollution impacts on ecosystem functioning
2023
Global change assessments have typically ignored synthetic chemical pollution, despite the rapid increase of pharmaceuticals, pesticides and industrial chemicals in the environment. Part of the problem reflects the multifarious origins of these micropollutants, which can derive from urban and agricultural sources. Understanding how micropollutants harm ecosystems is a major scientific challenge due to asymmetries of stress across trophic levels and ecological surprises generated by multiple drivers interacting in human-impacted landscapes. We used field assays above and below municipal wastewater treatment plants (WWTPs) in 60 sampling locations across 20 Swiss streams to test how micropoll…
Friction of Shear-Fracture Zones
2017
A shear fracture of brittle solids under compression undergoes a substantial evolution from the initial microcracking to a fully formed powder-filled shear zone. Experiments covering the entire process are relatively easy to conduct, but they are very difficult to investigate in detail. Numerically, the large strain limit has remained a challenge. An efficient simulation model and a custom-made experimental device are employed to test to what extent a shear fracture alone is sufficient to drive material to spontaneous selflubrication. A “weak shear zone” is an important concept in geology, and a large number of explanations, specific for tectonic conditions, have been proposed. We demonstra…