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Tytuł:
Analysis of the relationship between emotion intensity and electrophysiology parameters during a voice examination of opera singers
Autorzy:
Krasnodębska, Paulina
Szkiełkowska, Agata
Pollak, Anita
Romaniszyn-Kania, Patrycja
Bugdol, Monika N.
Bugdol, Marcin
Mitas, Andrzej W.
Powiązania:
https://bibliotekanauki.pl/articles/28761992.pdf
Data publikacji:
2024-03-05
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
electromyography
job stress
autonomic nervous system
heart rate variability
singers
phonation
Opis:
Objectives Emotions and stress affect voice production. There are only a few reports in the literature on how changes in the autonomic nervous system affect voice production. The aim of this study was to examine emotions and measure stress reactions during a voice examination procedure, particularly changes in the muscles surrounding the larynx. Material and Methods The study material included 50 healthy volunteers (26 voice workers – opera singers, 24 control subjects), all without vocal complaints. All subjects had good voice quality in a perceptual assessment. The research procedure consisted of 4 parts: an ear, nose, and throat (ENT)‑phoniatric examination, surface electromyography, recording physiological indicators (heart rate and skin resistance) using a wearable wristband, and a psychological profile based on questionnaires. Results The results of the study demonstrated that there was a relationship between positive and negative emotions and stress reactions related to the voice examination procedure, as well as to the tone of the vocal tract muscles. There were significant correlations between measures describing the intensity of experienced emotions and vocal tract muscle maximum amplitude of the cricothyroid (CT) and sternocleidomastoid (SCM) muscles during phonation and non-phonation tasks. Subjects experiencing eustress (favorable stress response) had increased amplitude of submandibular and CT at rest and phonation. Subjects with high levels of negative emotions, revealed positive correlations with SCMmax during the glissando. The perception of positive and negative emotions caused different responses not only in the vocal tract but also in the vegetative system. Correlations were found between emotions and physiological parameters, most markedly in heart rate variability. A higher incidence of extreme emotions was observed in the professional group. Conclusions The activity of the vocal tract muscles depends on the type and intensity of the emotions and stress reactions. The perception of positive and negative emotions causes different responses in the vegetative system and the vocal tract.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2024, 37, 1; 84-97
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Association of hand grip strength with psychological stress, exercise habits and body composition amongst medical students: a cross-sectional study
Autorzy:
Barre, Samira
Inyingi, Laura
Orrego Castellanos, Julianna
Patel, Agastya
Ruckemann-Dziurdzinska, Katarzyna A.
Bryl, Ewa D.
Witkowski, Jacek M.
Powiązania:
https://bibliotekanauki.pl/articles/33897312.pdf
Data publikacji:
2024-06-18
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
exercise
psychological stress
medical students
Hand grip strength
Opis:
Background The aim of this study was to assess the effectiveness of hand grip strength (HGS) test in identifying highly stressed individuals and to examine the effect of exercise and lifestyle on HGS and stress measures. Material and methods It is cross-sectional study. Students of the Medical University of Gdańsk, Poland were asked to fill out a questionnaire, undergo body composition analysis, perform HGS test and provide a saliva sample for cortisol measurement. Results Self-rated stress (SRS) was significantly higher in pre-clinical years (PCY) compared to clinical years (CY). HGS was significantly lower in PCY males than CY males. Participants who performed some form of exercise had significantly higher HGS compared with those who did not exercise. A positive correlation between HGS and BMI was noted. Students with low HGS were found to have lower levels of salivary cortisol (SC). However, there was no significant difference in SC levels between PCY and CY students. Conclusions HGS may be a reliable method of identifying stressed individuals and promoting healthy lifestyle behaviors. HGS testing is a safe, cheap and easy to perform method for a large number of participants while being time economical.
Źródło:
European Journal of Translational and Clinical Medicine; 2024, 7, 1; 33-46
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Current Perspective About the Effect of a Ketogenic Diet on Oxidative Stress – a Review
Autorzy:
Drabińska, Natalia
Powiązania:
https://bibliotekanauki.pl/articles/28408453.pdf
Data publikacji:
2024-03-07
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
ketogenic diet
oxidative stress
antioxidant
oxidation
lipids
Opis:
Oxidative stress (OS) plays a pivotal role in the development of many diseases. Therefore, many efforts have been undertaken to minimize the consequences of OS or improve antioxidant defence systems. One solution expected to improve redox homeostasis is the ketogenic diet (KD). KD is a low-carbohydrate, high-fat diet leading to a ketosis state. The shift in metabolism occurring in ketosis can affect the reactive oxygen species (ROS)-producing pathways and influence the expression of enzymes involved in redox homeostasis. Therefore, this review summarizes and discusses existing knowledge about KD and ROS homeostasis. The available tools for evaluating OS status are presented, listing their potential and drawbacks. An important aspect is the summary of the current knowledge about the effect of KD on OS conducted in vitro, in vivo, and in clinical trials. Finally, the review addresses future studies needed to understand the connection between KD and OS.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2024, 74, 1; 92-105
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of lipopolysaccharide on the development of oxidative-nitrosative stress in salivary glands and soft periodontal tissues of rats under conditions of water avoidance stress
Autorzy:
Pletnov, Vadym
Tkachenko, Olexiy
Akimov, Oleh
Mykytenko, Andrii
Powiązania:
https://bibliotekanauki.pl/articles/40570868.pdf
Data publikacji:
2024-06-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
bacterial lipopolysaccharide
nitric oxide
salivary glands
soft periodontal tissues
water avoidance stress
Opis:
Introduction and aim. Violation in the salivary glands will inevitably cause changes in periodontium, and periodontitis can disrupt the functioning of the salivary glands. The purpose of the work is to evaluate changes in NO-synthase and arginase activities, pro- and antioxidant balance in rat salivary glands and soft periodontal tissues during administration of bacterial lipopolysaccharide (LPS) and water avoidance stress (WAS) modeling. Material and methods. The experiment was performed on 24 rats. The animals were divided into 4 groups: control, WAS, animals injected intraperitoneally with 0.4 μg/kg of bacterial LPS of Salmonella typhi, WAS+LPS. Results. Water avoidance stress led to decrease of inducible NO-synthase (iNOS) activity in salivary glands by 1.63 times, but decreased arginase activity by 1.15 times, superoxide production increased by 1.53 times, catalase activity decreased by 1.2 times, and malonic dialdehyde (MDA) increased by 1.19 times compared to the control. Lipopolysaccharide led to increase of constitutive NO-synthases (cNOS) activity in salivary glands by 1.48 times, but decreased arginase activity by 6.15 times, catalase activity increased by 2.6 times and superoxide dismutase activity decreased by 2.74 times, and MDA increased by 6.84 times compared to the control. Water avoidance stress + LPS in salivary glands led to decrease of cNOS and arginase activity by 1.09 and 1.19 times, respectively, superoxide production increased by 1.88 times, catalase and superoxide dismutase activity decreased by 1.06 times and 1.34 times, respectively, and MDA increased by 2.44 times compared to the control. Water avoidance stress led to increase of iNOS activity in periodontium by 1.44 times and arginase activity decreased by 1.37 times, superoxide production increased 1.32 times, catalase activity and superoxide dismutase activities decreased by 1.27 times and by 1.53 times, respectively, and MDA increased by 1.31 times compared to the control. Lipopolysaccharide led to increase of iNOS activity in the periodontium by 3.88 times, arginase activity decreased by 2.69 times, superoxide production increased 1.64 times, catalase activity increased by 4.32 times, and MDA increased by 4.51 times compared to the control. Water avoidance stress + LPS in periodontium led to increase of iNOS and cNOS activities by 1.95 times and 1.53, respectively, arginase activity decreased by 1.39 times, superoxide production increased 1.66 times, catalase activity increased by 1.11 times, and MDA increased by 1.53 times compared to the control. Conclusion. The combination of LPS and WAS leads to changes in NO production and oxidative stress in salivary glands and the periodontium.
Źródło:
European Journal of Clinical and Experimental Medicine; 2024, 22, 2; 404-416
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Supervised Physical Exercise on Oxidative Stress in Children with Autism
Autorzy:
Moghadasi, Mehrzad
Arvin, Hamid
Rohbanfard, Hassan
Arsham, Saeed
Ostovar, Alireza
Powiązania:
https://bibliotekanauki.pl/articles/47529705.pdf
Data publikacji:
2024
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
exercise training
oxidative stress
BDNF
malondialdehyde
Autism
Opis:
Background: The etiology of autism spectrum disorders is not well known but oxidative stress has been suggested to play a pathological role. Purpose: The present study aimed to investigate the effects of supervised physical exercise on oxidative stress in children with autism. Methods: Thirty boys with autism (7 to 9 years old) voluntarily participated in this study. They were randomly divided into experimental and control groups. The experimental group performed a physical curriculum known as sports, play and active recreation for kids (SPARK) for 12 weeks (3 sessions of 45 minutes per week), while the control group was exempted to participate in the program. As the clinical parameters, the level of brain-derived neurotrophic factor (BDNF) and malondialdehyde (MDA) were measured before and after the intervention. Results: The results indicated that BDNF levels significantly increased (85.7 %) and MDA concentration significantly decreased (29.2%) in the experimental group (p < 0.05). Conclusions: In conclusion, the supervised physical exercise may result in less oxidative stress in children with autism.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2024, 46; 45-51
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emotional Experiences and Their Connection With Coping Strategies During the COVID-19 Pandemic: Gender Differences
Autorzy:
Yablonska, Tetiana
Bulatevych, Nataliya
Sirokha, Lilia
Powiązania:
https://bibliotekanauki.pl/articles/31343479.pdf
Data publikacji:
2024
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
stress
emotional experiences
coping strategies
COVID-19 pandemic
gender differences
Opis:
The study was conducted in Ukraine during the onset of COVID-19 pandemic. The sample contained 232 individuals. The aim was to study emotional experiences and their connection with coping strategies in the context of gender differences. The research was based on the concept of differential emotions, and on the understanding of the accumulation strategies as a dynamic process, which is determined by personal prepositions and situational factors. Measures used in the study were the Differential Emotions Scale and the Ways of Coping Questionnaire. The growth of negative experiences and stress at the beginning of the pandemic among men and women was confirmed. We described the differences regarding emotions and coping strategies. Women use emotion-focused strategies of social support, strategies of positive reappraisal of the situation, and avoidance, the acceptance of responsibility among women is associated with negative emotions. We found that women more frequently use two or more coping strategies compared to men. A different emotional basis of coping strategies, expressed at high levels of tension among men and women, was revealed. The defined features of coping behavior among men and women may help to determine the main goals for the development of preventive and psychotherapeutic interventions.
Źródło:
Roczniki Psychologiczne; 2024, 27, 1; 67-90
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating the association between effort-reward imbalance and suboptimal health status among hospital nurses: a cross-sectional study
Autorzy:
Yu, Leilei
Liu, Weiting
Wang, Jingzheng
Jin, Ziyao
Meng, Ruoyu
Wu, Zhiyuan
Zheng, Yuanyuan
Guo, Zheng
Powiązania:
https://bibliotekanauki.pl/articles/31341044.pdf
Data publikacji:
2024-05-20
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
stress
nurses
occupational health
hospital
effort-reward imbalance
suboptimal health status
Opis:
Objectives Occupational stress is a common complaint in nurses, who perceived more sense of effort-reward imbalance (ERI). Suboptimal health status (SHS) is a state between health and disease. However, the correlation between ERI and SHS is unclear. Therefore, the aim of this study was to examine the prevalence of SHS and ERI and evaluate the relationship between ERI and SHS in clinical nurses by a cross-sectional study. Material and Methods The current cross-sectional study was conducted through an online survey at Dongping People’s Hospital in China. A total of 633 completed surveys were received. Effort-reward imbalance was measured by subscales of the ERI questionnaire. SHS was measured by the Suboptimal Health Status Questionnaire – 25 (SHSQ-25). The relationship between ERI and SHS in nurses was subsequently assessed by Spearman’s correlation coefficient and logistic regression model. Results The mean age of the optimal health status (OHS) group (M±SD 26.3±7.3 years) was younger than the SHS group (M±SD 30.3±6.9 years). The prevalence of SHS was 54.5% (345/633). Female nurses aged ≥30 years, a junior college or university graduate educational level, smokers, and nurses without regular exercise were at a higher risk of SHS. In Spearman’s correlation analysis, ERI reflected by the effort-reward ratio was correlated with SHSQ-25 score (r = 0.662, p < 0.001). In logistic regression, ERI was strongly associated with SHS after potential confounding factors adjusting (OR 27.924, 95% CI 22.845–34.132). Conclusions The prevalence of SHS was significantly high in clinical nurses. Administrators should pay more attention to health status of female nurses aged ≥30 years, with a junior college or bachelor’s degree, smoking, and without regular exercise to reduce the SHS and ERI.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2024, 37, 2; 165-175
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identyfikacja wad pracy zdalnej będących źródłem utraty satysfakcji pracowników - perspektywa pokolenia Z w Polsce
Identifying the disadvantages of remote working as a source of loss of employee satisfaction - the perspective of Generation Z in Poland
Autorzy:
Wójcik, Marzena
Łukasiński, Wiesław
Powiązania:
https://bibliotekanauki.pl/articles/33243230.pdf
Data publikacji:
2024
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
wady pracy zdalnej
determinanty braku satysfakcji z pracy zdalnej
pokolenie Z
demotywatory w pracy zdalnej
stres w pracy zdalnej
disadvantages of remote working
determinants of lack of satisfaction in remote working
generation Z
demotivators in remote working
stress in remote working
Opis:
Po dokonaniu przeglądu literatury przedmiotu zidentyfikowano brak badań na temat opinii pokolenia Z dotyczących postrzegania wad pracy zdalnej, co stanowi lukę badawczą, którą to postanowiono wypełnić. Celem artykułu jest określenie postrzegania przez przedstawicieli pokolenia Z w Polsce wpływu wad pracy zdalnej na satysfakcję z jej wykonywania. Ważne jest uzyskanie odpowiedzi na pytanie, które z nich w znaczący sposób obniżają poziom satysfakcji? Realizacja obranego celu, udzielenie odpowiedzi na pytanie badawcze oraz weryfikacja hipotez możliwa była dzięki dokonaniu przeglądu literatury, przeprowadzeniu badania ankietowego i zastosowaniu wybranych instrumentów analizy statystycznej. Wykazano, iż kobiety i mężczyźni z pokolenia Z statystycznie istotnie różnie postrzegają wady pracy zdalnej, które mogą mieć wpływ na brak satysfakcji z niej. Wady pracy zdalnej można zakwalifikować do kilku obszarów takich jak: wzrost stresu, brak fizycznej interakcji, izolacja, niewystarczająca infrastruktura techniczna a także konieczność samodzielnego wykonywania zadań i wzrost liczby obowiązków bez dodatkowego wynagrodzenia.
After reviewing the literature on the topic, a lack of studies of the opinions of Generation Z on the perceived disadvantages of remote work was identified, forming a research gap. It was considered important to determine how employees representing Generation Z in Poland perceive their impact on job satisfaction, which is important in the process of building motivational systems. The purpose of the article is to determine the perception of representatives of Generation Z in Poland of the impact of the disadvantages of remote work on job satisfaction. The goal is to find answers to the question - which disadvantages significantly reduce the level of their satisfaction? Realisation of the chosen objective, answering the research question and verifying the hypotheses were possible by conducting a literature review and a survey, and using selected instruments of statistical analysis. The study showed that male and female representatives of Generation Z statistically have significantly different perceptions of the disadvantages of remote work, which can affect the lack of satisfaction with remote work, with its disadvantages classified into 4 areas. The survey found that the greatest impact on lack of satisfaction with remote work was from increased stress, awareness of the lack of physical interaction, isolation, inadequate technical infrastructure, as well as the need to perform tasks independently and an increase in responsibilities without additional compensation.
Źródło:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie; 2024, 103, 1; 25-34
1731-6758
1731-7428
Pojawia się w:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Inference of oxidative stress in patients with hypothyroidism
Autorzy:
Rada, Feryal
Powiązania:
https://bibliotekanauki.pl/articles/40555549.pdf
Data publikacji:
2024-06-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
glutathione
hypothyroidism
malondialdehyde
oxidative stress
paraoxonase-1
Opis:
Introduction and aim. Oxidative stress is one of the complications that accompany defects in thyroid hormone levels. This study was designed to evaluate oxidative stress markers in patients with hypothyroidism. Material and methods. This case control study was comprised of forty-two hypothyroid patients aged 36–46 years and forty age matched (35–43 years) healthy control participants randomly selected from the Endocrine Clinic of Al-Yarmook Hospital in Iraq. Blood levels of thyroid hormones malondialdehyde, glutathione, and paraoxonase-1 were assessed. Body mass index was calculated for each patient and control participant. Results. Regarding the data of oxidative stress markers in hypothyroid patients compared to controls, a significant elevation was reported in blood levels of malondialdehyde and a significant reduction was found in blood levels of glutathione (p=0.031). On the other hand, the blood levels of paraoxonase-1 were significantly different in hypothyroid patients compared with the control. Conclusion. Elevated blood levels of malondialdehyde and declined blood levels of glutathione in hypothyroid patients are a signal of oxidative stress and consequently increase the risk of cardiovascular complications.
Źródło:
European Journal of Clinical and Experimental Medicine; 2024, 22, 2; 270-274
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interdisciplinary managerial interventions for healthcare workers’ mental health – a review with COVID-19 emphasis
Autorzy:
Kowalska, Julia
Domagała, Alicja
Powiązania:
https://bibliotekanauki.pl/articles/29432130.pdf
Data publikacji:
2024-03-22
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
mental health
COVID-19
healthcare professionals
occupational stress
occupational health
healthcare management
Opis:
Healthcare workers are representatives of occupations that are most exposed to high levels of stress in the work environment. These characteristics of work increase the probability of suffering from mental disorders. One aspect of mental disorder prevention in the workplace is the role of healthcare managers as those people who are responsible for minimizing the negative impact of work-related stress factors. Their role can be performed by creating effective initiatives supporting workers’ mental health. The need to support the implementation of such initiatives has been highlighted by the COVID-19 pandemic. The aim of the review is to summarize available types of managerial interventions in the field of mental health protection of medical staff, considering the assessment of their prevalence, determinants of effectiveness, and limitations from the perspective of healthcare managers. The article was prepared based on the literature review method and covered publications from original research in English and Polish, published until June 2023 in the following databases: PubMed, Google Scholar, and PsycINFO. In addition to the original research, the review also includes documents developed by international health organizations. The determinants of effective managerial interventions that can be used for the needs of managers and decision-makers in the field of mental health management in the workplace have been presented. The greatest widespread of mental health initiatives concerned the pandemic period, but now the key systemic task should be to maintain the frequency of impacts outside the pandemic period, due to the constant nature of stressors. The determinants of their effectiveness include, among others: incorporating elements of psychological knowledge into the process of educating managers, involving healthcare specialists in the development of programs, and examining the needs of the staff each time at the stage preceding interventions.
Źródło:
Medycyna Pracy. Workers’ Health and Safety; 2024, 75, 1; 57-67
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy. Workers’ Health and Safety
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigations of stress and strain state of aluminum alloys during a hot extrusion and patterns of structure and feature formation
Autorzy:
Aghbalyan, Suren G.
Bagdasaryan, Vazgen
Vasilyan, Gayane A.
Wyczółkowski, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/36074875.pdf
Data publikacji:
2024
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
casting
aluminum alloy
hot extrusion
slip
stress
matrix
pressure
Opis:
This paper investigates the stress and strain state as well as formation processes of structure and features of aluminum alloys during the hot extrusion. It has been shown that during the hot extrusion the ring layers of an extruded element experience not only longitudinal and transverse deformations, but also a slip. The slip increases from inner layers to the surface layer. The tensile principal stresses and the sum of slip deformations also increase. It has been also demonstrated that at the exit of the pressing part the tensile principal stresses have different directions, forming an angle with extruder axis, which also increases towards the surface. In conclusion, it has been stated that the main radial and circumferential deformations act as restraining deformations.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2024, 33, 1; 3-16
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Job burnout among Polish nurses – influence of mobbing and coping with stress
Autorzy:
Wilczek-Rużyczka, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/28762806.pdf
Data publikacji:
2024-01-11
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
mobbing
burnout
stress
emotional exhaustion
depersonalization
coping
Opis:
Mobbing behaviours at workplaces and occupational burnout have negative impacts on the working and private lives. Mobbing, irrespective of its intensity, represents one of the most significant stressors and often leads to an irreversible psycho-deterioration of an individual. Overcoming a stressful situation at work requires specifying the methods for coping with stress resulting in job burnout. Job burnout is a complex syndrome of emotional exhaustion, depersonalization and reduced personal accomplishment. The aim of these study was to analyze interrelationships between mobbing, coping with stress and job burnout among nurses. The study included 86 nurses of various specialties, who gave their consent to participate in the project, were examined. The average age of the nurses was 37.7 years, and the average job seniority was 12.6 years. The study were conducted in 2019-2020 in hospitals of Southern Poland. and was based on the following instruments: Sociodemographic survey, The Negative Acts Questionnaire (NAQ), COPE Inventory and Maslach Burnout Inventory (MBI). The presented studies showed a statistically significant and consistent relationship between the intensity of perceived mobbing in nurses and the results obtained on the scale of emotional exhaustion and depersonalization. A relationship was found between the preference for some specific stress management strategies and job burnout level, also after adjustment for the mobbing intensity, age and seniority of the respondents, thus empirically confirming a multifaceted nature of the unfavorable phenomena related to the work of a nurse. It was found that there is interrelationships between mobbing, coping with stress and job burnout among nurses.
Źródło:
Acta Neuropsychologica; 2023, 21(4); 457-466
1730-7503
2084-4298
Pojawia się w:
Acta Neuropsychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nasilenie wymiarów konstytuujących postawę wobec edukacji a percepcja źródeł własnej skuteczności u osób odbywających karę pozbawienia wolności
The Intensity of the Attitudes towards Education and the Perception of the Sources of Self-Efficacy among Prisoners
Autorzy:
Maziarczyk, Piotr
Mikołajczak, Mateusz
Kalinowski, Mirosław
Niewiadomska, Iwona
Jurek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/33736301.pdf
Data publikacji:
2024
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
sources of self-efficacy
successes
failures
intensity of stress
persuasion from others
attitudes towards education
prisoners
źródła poczucia własnej skuteczności
sukcesy
porażki
nasilenie stresu
perswazje ze strony innych
wymiary postawy wobec edukacji
więźniowie
Opis:
W ramach niniejszej pracy podjęto problematykę wyzwań i perspektyw edukacji w kontekście systemu więziennego, ze szczególnym uwzględnieniem potrzeb więźniów oraz dostępnych zasobów i możliwości. Celem badania było określenie relacji między nasileniem różnych aspektów postawy wobec edukacji u więźniów a percepcją własnej skuteczności. Badanie przeprowadzono na 115 osobach odbywających karę pozbawienia wolności w jednostkach penitencjarnych Okręgu Lubelskiego Służby Więziennej. Analizy empiryczne wykazały istotne korelacje między emocjonalnym aspektem postawy wobec edukacji a percepcją własnych sukcesów i porażek, poziomem odczuwanego stresu oraz perswazjami ze strony innych osób. Intensywność poznawczego wymiaru postawy wobec edukacji istotnie koreluje z poziomem percepcji perswazji ze strony innych osób, z kolei intensywność wymiaru behawioralnego koreluje z poziomem doświadczanego stresu. Więźniowie mogą równocześnie wykazywać sprzeczne przekonania na temat edukacji, które mogą być zarówno pozytywne, jak i negatywne, jednocześnie doświadczając dużego poziomu stresu, co wskazuje na straty zasobów, oraz odnosząc sukcesy, co odbija się na zyskach kapitałowych.
Education in prisons is a significant aspect of prisoner rehabilitation and resocialization, yet it is often marginalized in public discourse and penitentiary policy. This study examines the challenges and prospects of education within the prison system, focusing on the needs of prisoners and the resources and opportunities available to them. The research aims to investigate the relationship between the intensity of various aspects of attitudes towards education among prisoners and their perception of self-efficacy. The study was conducted on 115 individuals serving sentences in penitentiary units within the Lublin District of the Polish Prison Service. Empirical analyses revealed significant correlations between the emotional attitudes towards education and the perception of personal successes and failures, the level of experienced stress, and persuasion from others. Meanwhile, the intensity of the cognitive attitudes towards education significantly correlated with the perception of persuasion from others, while the intensity of the behavioural aspects correlated with the level of experienced stress. Prisoners may simultaneously exhibit conflicting beliefs about education, which can be both positive and negative while experiencing high levels of stress, which indicates a loss of resources, and being successful, which reflects on capital gains.
Źródło:
Zeszyty Naukowe KUL; 2024, 67, 2; 47-60
0044-4405
2543-9715
Pojawia się w:
Zeszyty Naukowe KUL
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pedagogia Żywego Słowa
Pedagogy of Live Speech
Autorzy:
Ostolska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/52449309.pdf
Data publikacji:
2024-06-28
Wydawca:
Wydawnictwo Naukowe Chrześcijańskiej Akademii Teologicznej w Warszawie
Tematy:
teatr
żywe słowo
komunikacja
stres
technika mowy
theater
live speech
communication
stress
speech technique
Opis:
Tematem przedstawianej pracy jest pedagogiczne oddziaływanie zajęć teatralnych, na ich uczestników, w zakresie umiejętności korzystania z żywego słowa oraz zaspokajania potrzeb psychicznych człowieka XXI wieku. Autorka broni tezy, iż szersze wykorzystanie teatru w kształceniu, szczególnie na wyższych szczeblach edukacji, mogłoby przynosić wieloaspektowe korzyści. W pracy uwagę skupiono na roli świadomej komunikacji bezpośredniej i wspólnej fizycznej obecności nadawcy i odbiorcy komunikatu. Ta naturalna sytuacja międzyludzka, coraz częściej zastępowana jest przez kontakty zapośredniczone. Poszerzają one potencjalne grono rozmówców, lecz niosą ze sobą również zagrożenia, na które dopiero od niedawna zwrócił uwagę świat nauki i medycyny. Warto wziąć pod uwagę te zagadnienia, w kontekście przygotowywania studentów do wykonywania zawodów, których istotą są społeczne interakcje.
The theme of the presented work is the pedagogical impact of theatrical activities on their participants, focusing on their ability to use live speech and satisfy the psychological needs of individuals in the 21st century. The author argues that a broader utilization of theater in education, especially at higher levels, could bring multifaceted benefits. The work emphasizes the role of conscious direct communication and the shared physical presence of the message sender and receiver. This natural interpersonal situation is increasingly being replaced by mediated contacts. While they expand the potential pool of conversational partners, they also carry risks that have only recently caught the attention of the worlds of science and medicine. It is worth considering these issues in the context of preparing students for professions that involve social interactions.
Źródło:
Studia z Teorii Wychowania; 2024, XV(2 (47)); 249-263
2083-0998
2719-4078
Pojawia się w:
Studia z Teorii Wychowania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polska wersja kwestionariusza do mierzenia stresu pourazowego PTSD-8 w badaniach czterech grup zawodów medycznych
Polish version of the questionnaire for measuring post-traumatic stress disorders PTSD-8 in studies of four groups of medical professions
Autorzy:
Mazur, Joanna
Kozakiewicz, Alicja
Porwit, Katarzyna
Izdebski, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/29432129.pdf
Data publikacji:
2024-03-22
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
pracownicy ochrony zdrowia
polska adaptacja
stres pourazowy
konfirmacyjna analiza czynnikowa
COVID-19
kwestionariusz PTSD-8
healthcare workers
Polish adaptation
post-traumatic stress disorder
post-traumatic factor analysis
PTSD‑8 questionnaire
Opis:
Wstęp Istnieje wiele technik, które pozwalają diagnozować objawy stresu pourazowego (post-traumatic stress disorder – PTSD) odpowiadające klasyfikacji zaburzeń psychicznych (Diagnostic and Statistical Manual of Mental Disorders– DSM). Celem analiz była ocena rzetelności i trafności teoretycznej polskiej wersji PTSD-8 oraz porównanie wyników uzyskanych w 4 grupach zawodowych pracowników ochrony zdrowia (lekarze, pielęgniarki, ratownicy medyczni i inne zawody). Materiał i metody Kwestionariusz PTSD-8 zawiera pytania na temat reakcji stresowych objawiających się intruzją (4 itemy), unikaniem (2 itemy) lub nadmiernym pobudzeniem (2 itemy). Respondenci byli pytani o reakcję na doświadczenia w związku z traumatycznymi przeżyciami związanymi z pracą zawodową w czasie pandemii COVID-19. Ogólnopolskim badaniem ankietowym przeprowadzonym w 2022 r. objęto 2303 pracowników, z których 746 doznało traumatycznego zdarzenia i wypełniło kwestionariusz PTSD-8. Wyniki Na podstawie wyników konfirmacyjnej analizy czynnikowej (confirmatory factor analysis – CFA) wykazano, że dopuszczalny jest model 1-czynnikowy, ale pod warunkiem modyfikacji przez skorelowanie błędów losowych przy wybranych zmiennych obserwowalnych. Rzetelność tej skali okazała się bardzo dobra (Ω McDonalda = 0,890), a o dobrej jakości dopasowania ogólnego modelu CFA świadczą następujące wskaźniki: CMIN/DF = 3,969, NFI = 0,982, RFI = 0,964, IFI = 0,986, TLI = 0,983 i RMSEA = 0,063. Najlepszymi własnościami psychometrycznymi cechował się model oszacowany dla pielęgniarek. W badanej grupie (N = 2303) 16,76% respondentów spełniało kryteria PTSD, co stanowi 52,74% osób, które doznały traumatycznego przeżycia związanego z pracą w czasie pandemii COVID-19. Średni indeks PTSD-8 wynosił M±SD 20,01±5,55 pkt (zakres: 8–32 pkt) i był istotnie wyższy u kobiet niż u mężczyzn oraz wyższy w przypadku pielęgniarek niż innych zawodów. Różnice między grupami zawodowymi były jednak istotne tylko dla kobiet, a największe przy porównaniu lekarek i pielęgniarek. Wnioski Przeprowadzone analizy potwierdzają zasadność dalszego wdrażania w Polsce kwestionariusza PTSD-8 zarówno jako narzędzia wspomagającego wczesną diagnostykę PTSD, jak i do badania nasilenia tego zespołu, jego uwarunkowań i skutków zdrowotnych.
Background There are several techniques to diagnose post-traumatic stress disorder (PTSD) symptoms that correspond to the Diagnostic and Statistical Manual of Mental Disorders (DSM) classification of mental disorders. This study aimed at testing the reliability and construct validity of the Polish version of the PTSD-8. The results obtained in 4 professional groups of healthcare workers (physicians, nurses, paramedics, other occupations) were compared. Material and Methods The PTSD-8 questionnaire includes questions on stress reactions manifested by intrusion (4 items), avoidance (2 items), or hypervigilance (2 items). Respondents were asked about their reactions to the traumatic work-related experiences occurring during the COVID-19 pandemic. The nationwide survey conducted in 2022 included 2303 employees, among whom 746 had such an experience and completed the PTSD-8 questionnaire. Results Based on confirmatory factor analysis (CFA) results, it was shown that a single-factor model is acceptable, but under the condition of modification by correlation of random errors at selected observable variables. The reliability of this scale is very good (McDonald’s Ω = 0.890), and the goodness-of-fit of the overall CFA model is confirmed by: CMIN/DF = 3.969, NFI = 0.982, RFI = 0.964, IFI = 0.986, TLI = 0.983, RMSEA = 0.063. The model estimated for female nurses has the best psychometric properties. In the study group of 2303 respondents, 16.76% met the criteria for PTSD, accounting for 52.74% of those who were traumatized by a work-related event. The PTSD-8 index is M±SD 20.01±5.55 pts (range: 8–32 pts). The PTSD-8 index is significantly higher in women than in men, and higher in nurses compared to other professions. However, the differences between professional groups are significant only for women, and the largest when comparing female physicians and nurses. Conclusions The analyses confirmed the rationale of further implementation of the PTSD-8 questionnaire in Poland, both as a tool for identifying PTSD and for studying the severity of the syndrome, its determinants and health effects.
Źródło:
Medycyna Pracy. Workers’ Health and Safety; 2024, 75, 1; 45-56
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy. Workers’ Health and Safety
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 2975

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