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Tytuł:
Psychometric properties of the French versions of the Perceived Stress Scale
Autorzy:
Lesage, Francois-Xavier
Berjot, Sophie
Deschamps, Frederic
Powiązania:
https://bibliotekanauki.pl/articles/2180101.pdf
Data publikacji:
2012-06-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
stress
scale
validation
Opis:
Objectives: This study was conducted to examine the psychometric properties of the French versions of the Perceived Stress Scale (PSS) and to compare the appropriateness of the three versions of this scale (14 items, 10 items, or 4 items) in a sample of workers. Materials and Methods: Five hundred and one workers were randomly selected in several occupational health care centers of the North of France during 2010. Participants completed a questionnaire including demographic variables and the PSS. The psychometric properties of this scale were analyzed: internal consistency, factorial structure, and discriminative sensibility. Results: For the PSS-14 and PSS-10, the Exploratory Factor Analysis (EFA) provided a two-factor structure, corresponding to the positively and negatively worded items. Those two factors were significantly correlated (r = 0.43 and 0.50, respectively). For the PSS-4, the EFA yielded a one-factor structure. The reliability was high for all three versions of the PSS (Cronbach’s α values ranged from 0.73 to 0.84). The results concerning the effects of age, gender, marital, parental and occupational statuses showed that the 10-item version had the best discriminative sensibility. Conclusions: The findings confirmed satisfactory psychometric properties of all the three French versions of the PSS. We recommend the use of the PSS-10 in research settings because of its good psychometric properties.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2012, 25, 2; 178-184
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ryzyko braku relacji zawodowych. Konstrukcja Skali Niepewności Zatrudnienia w Sytuacji Pandemii
The risk of lack of professional relationships. Construction of the Employment Uncertainty Scale in a Pandemic Situation
Autorzy:
Chirkowska-Smolak, Teresa
Czumak, Mikołaj
Powiązania:
https://bibliotekanauki.pl/articles/2043903.pdf
Data publikacji:
2021-03-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
job insecurity
employability
scale
Opis:
In a pandemic situation, anxiety about work has added to anxiety about the perceived threat to health or life. Job insecurity is a stressor that causes deterioration of mental and physical health, but also leads to behaviors that have negative consequences for the organization. The anxiety related to fears about the future of work may be increased due to limited contacts with co-workers (remote work, forced downtime) and social isolation, while social support is one of the most important stress buffer factors. In this article, we present the results of research on the construction of a scale for measuring job uncertainty during the COVID-19 pandemic.
Źródło:
Człowiek i Społeczeństwo; 2021, 51; 145-164
0239-3271
Pojawia się w:
Człowiek i Społeczeństwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A global perspective on denudation data, primarily specific sediment yield in mountainous regions
Autorzy:
Slaymaker, O.
Powiązania:
https://bibliotekanauki.pl/articles/294703.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
denudation
scale
relief
lithology
disturbance
Opis:
A brief review of the evolution of denudation research since the 1960s is followed by a review of specific sediment yield variability in mountainous regions of the world as a function of spatial scale, relief, glaciation, lithology and disturbance type and location within the basin. A general model of scalar relations of suspended sediment yield for Canadian regions warns against comparing data from basins with areas ranging over several orders of magnitude. A regional summary of specific sediment yield in mountainous British Columbia confirms that in basins <1 km2 and >30,000 km2 specific sediment yield decreases with basin size whereas in basins of intermediate size (between 1 km˛ and 30,000 km˛) specific sediment yield increases with basin size. This effect is interpreted in terms of three distinct process zones in every mountain basin. These zones can be characterized as a) generally degrading hillslope zones, b) generally aggrading footslopes and valley sides, and c) channelized flows on valley floors demonstrating either net aggradation or degradation. These are identifiable repeating elements in such landscapes. Suspended sediment yield data from mountainous regions around the world are considered in light of the British Columbia model. Some support for the model is found where basins are stratified according to scale, relief, lithology, disturbance types, and location within each basin. Disturbance types include the presence of glaciers, land use activities of various kinds, such as increasing population pressure in the intertropical montane zone, changing population distribution and associated economic activities in the temperate montane zone, and potentially hydroclimate change.
Źródło:
Landform Analysis; 2018, 36; 19-31
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The usage of scale in grading of patients with brain tumors in neurological nurse practice – preliminary report
Autorzy:
Królikowska, Agnieszka
Jabłońska, Renata
Ślusarz, Robert
Powiązania:
https://bibliotekanauki.pl/articles/552465.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
brain tumor
functional capacity
scale.
Źródło:
Family Medicine & Primary Care Review; 2013, 4; 544-548
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparing measures of religiosity and spirituality in the experience of emotions – Development and Validation of a Scale of Non-Spiritual Religiosity
Autorzy:
Da Silva, João P.
Pereira, Anabela M.S.
Monteiro, Sara O.M.
Bartolo, Ana
Powiązania:
https://bibliotekanauki.pl/articles/2122002.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Religiosity
spirituality
emotions
scale
psychology
Opis:
This study aimed to compare measures of religiosity and spirituality in the experience of positive and negative emotions. For this purpose, a measure of non-spiritual religiosity (Religious Sense Scale) was developed. Method: The study has been conducted on a sample of 279 participants aged between 19 and 69 (M=24.42, SD=9.463) who completed a questionnaire that included the Religious Sense Scale, the Portuguese version of the Spiritual Well-being Questionnaire and the abridged Portuguese version of the Positive and Negative Affect Schedule. Findings: The was found to have excellent metrical properties for the measurement of religiosity or “religious sense”. Religious individuals differ from spiritual ones in the experience of emotions: spirituality tends to a greater experience of positive affect and religiosity to negative affect.
Źródło:
Polish Psychological Bulletin; 2020, 51, 1; 51-61
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Projekt Skali Gotowości do Zmiany Pracy
Autorzy:
Naczyński, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2157795.pdf
Data publikacji:
2016
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
readiness
change job
jobhopping
scale.
Opis:
The main aim of the study was to present preliminary results of research into polish method for measure readiness to change job by workers. Nowadays many people changes their jobs, especially younger workers. A factor analysis procedure allowed to define three factors which explain 58,86% variation of readiness to change job. Cluster analysis reveal three groups of workers: high readiness with positive attitudes for new job and negative attitudes for actual job, low work experience; low readiness with negative attitudes for new job and positive attitudes for actual job, low work experience; low readiness with negative attitudes for new job and positive attitudes for actual job, high work experience. An approach to do research on readiness to change job should be continue.
Źródło:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne; 2016, 2(21); 347-356
1898-0171
Pojawia się w:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The verification of the influence of heating steel charge parameters on the thickness of scale layer
Autorzy:
Benduch, A
Boryca, J.
Powiązania:
https://bibliotekanauki.pl/articles/102609.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
heating of steel
oxidation
scale
Opis:
Parameters of heating are understood as the conditions in which heating process is conducted to obtain the required steel properties. During the heating process, on the surface of heated elements, layer of scale is formed as a by-product,. The selection of appropriate heating parameters allows for achieving the required layer of scale, and thus the predictability of the process effects . The article presents sample calculations of heating parameters for the charge of steel and the analysis of the results of conducted experiments.
Źródło:
Advances in Science and Technology. Research Journal; 2013, 7, 18; 1-5
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characteristic of Oxide Layers Obtained on Titanium in the Process of Thermal Oxidation
Autorzy:
Aniołek, K.
Kupka, M.
Barylski, A.
Mieszczak, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/354531.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
titanium
oxidation
scale
structure
hardness
Opis:
Thermal oxidation in air may be one method to improve the properties of titanium and its alloys through its influence on the structure and properties of the material’s surface layer. This paper presents a description of oxide layers obtained on the surface of Grade 2 titanium as a result of oxidation at temperatures of 600 and 700°C. On the basis of kinetic curves, it was found that the intensity of oxide layer growth increased with oxidation temperature. Studies of the surface morphology of oxide layers showed that the size of the formed oxide particles was greater following oxidation at 600°C. The obtained layers were subjected to X-ray phase analysis and microhardness measurements. Irrespective of oxidation temperature, the scale consisted of TiO2 oxide in the crystallographic form of rutile and of Ti3O oxide. The hardness of oxide layers amounted to around 1265 HV and was more than 4 times higher compared to the material in i ts initial state.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2A; 853-856
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development and verification of the scale formation model during high temperature oxidation for S235 steel
Autorzy:
Przyłucka, Aleksandra
Cebo-Rudnicka, Agnieszka
Rywotycki, Marcin
Augustyn-Nadzieja, Joanna
Malinowski, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/29520237.pdf
Data publikacji:
2020
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
scale
numerical simulation
model of oxidation
Opis:
Every year rapid industrialization and the following urbanization fuel the global demand for steel. The use of steel products contributes to the sustainable development of society. The scale growth mechanism accompanies the high-temperature plastic working of metals and alloys. The article focuses on the thickness of the scale formed as a result of annealing steel samples in a furnace. Samples made of S235 (A283C) steel were heated at two temperatures, 1100ºC and 1200ºC, for 8 minutes. The amount of scale formed was determined on the basis of photos taken with a light microscope. The transformed equations of steel oxidation kinetics were used in the computational part. The scale thickness obtained numerically corresponded to the scale formed in real conditions. The aim of the research was to adjust the scale growth model on steel so that it gives correct results in relation to the actual thickness of the formed oxidized layer.
Źródło:
Computer Methods in Materials Science; 2020, 20, 4; 139-146
2720-4081
2720-3948
Pojawia się w:
Computer Methods in Materials Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Beurteilung und Selbstbeurteilung im Studienbegleitenden Deutschunterricht
Evaluation and self-evaluation in the study of the German language for professional communication
Autorzy:
AMELINA, Svitlana
Powiązania:
https://bibliotekanauki.pl/articles/456068.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Rzeszowski
Tematy:
evaluation
self-evaluation
scale
framework program
Opis:
The article deals with questions of evaluation and self-evaluation of knowledge of foreign language of students in the learning process in higher education. Approaches to the evaluation of the „Framework Program in German language for professional communication for higher educational institutions of Ukraine” are presented.
Źródło:
Edukacja-Technika-Informatyka; 2013, 4, 2; 294-298
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polska adaptacja Kwestionariusza Motywów Biegaczy do Biegania
The Polish adaptation of the Motives of Runners for Running Questionnaire
Autorzy:
Dybała, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/464958.pdf
Data publikacji:
2013
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
marathon
endurance training
motivation
motives
scale
Opis:
Background. Despite a growing number of marathoners and evoking interest and attention, there is no tool to measure their motives for running in Poland. The study presents an adaptation of the tool measuring those motives: The Motivations of Marathoners Scales (Masters, Ogles and Jolton, 1993). Material and methods. The original tool consists of 56 items divided into nine scales: (1) general health orientation, (2) weigh concern, (3) affiliation, (4) recognition, (5) competition, (6) personal goal achievement, (7) psychological coping, (8) self-esteem, (9) life meaning. Characteristics of the original scales are presented, including confirmatory factor analysis, reliability and validity measurements. The adaptation was made taking participants of the two biggest marathons in Poland in 2011 as the subjects (N = 126). Results. After the adaptation procedure, the 41-item instrument was built. The scales presented have good internal consistency indices. Results of the reliability and validity assessment of the scales as well as confirmatory factor analysis of the model is as good as in the original MOMS. Conclusion. Adapted questionnaire is good enough for being used for scientific as well as practical purposes. It can be used for marathon runners as well as runners of other distances or even non runners. As a qualitative tool it can be also used for other disciplines.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2013, 40; 118-128
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Construction of the Measurement Scale for Consumer’s Attitudes in the Frame of One-Parametric Rasch Model
Konstrukcja skali pomiaru postaw konsumenckich w ujęciu jednoparametrycznego modelu Rascha i danych dychotomicznych
Autorzy:
Tarka, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/904523.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
scale
Rasch model
the nominal – dichotomous data
Opis:
The article discusses issues concerning the scale design based on one-parametric Rasch model in the context of consumers’ attitudes. The first part describes the specificity of the measurement in the light of Item Response Theory (IRT). In particular the attention is paid to the nature of the dichotomous data used in the model. At last, the author presents the scale in reference to attitudes of people towards their hedonistic, consumer lifestyle.
W artykule autor omawia zagadnienia dotyczące konstrukcji skali pomiarowej postaw konsumenckich w kontekście jednoparametrycznego modelu Rascha. W pierwszej części opisano specyfikę pomiaru w świetle teorii reakcji na odpowiedzi (IRT) oraz założenia teoretyczne stanowiące podbudowę konstrukcji skal pomiarowych. Szczególną uwagę zwrócono na charakter danych dychotomicznych. W końcowej części opracowania zaprezentowano problem badawczy w sferze konstrukcji skali do analizy postaw konsumentów wobec konsumpcyjno-hedonistycznego stylu życia. W pomiarze wykorzystano jednoparametryczny model Rascha.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2013, 286
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola skali w geologicznej interpretacji obrazu satelitarnego (na przykładzie lineamentów)
Scale factor in geological interpretation of the satellite imagery (lineaments example)
Autorzy:
Ozimkowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/2075099.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
lineament
scale
geological interpretation
skala
interpretacja geologiczna
Opis:
The paper presents a comparison of 3 sets of interpretations of 1 classical Landsat MSS image done by 15 interpreters on 3 different scales, varying by a factor of 2 (i.e.1.2M, 1M and 500K). The number, length, and average length of interpreted lineaments strongly depend on the scale of imagery, but not in a simple, linear way. Even directions of interpreted lineaments are to some degree controlled by scale factor, so to obtain a coherent interpretation it is recommended to interpret all image areas on a fixed scale. Interpretations in different scales may be combined into one multi-coverage interpretation.
Źródło:
Przegląd Geologiczny; 2014, 62, 10/1; 521--524
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Na dobre czy na złe? Wspólny kryzys a dobro wspólne
For Better or Worse? The Common Crisis and Common Good
Autorzy:
Michalski, Michał A.
Powiązania:
https://bibliotekanauki.pl/articles/20311552.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
crisis
positive disintegration
common good
solidarity
scale
Opis:
Crisis, sometimes associated with historically distant times or centrally planned economies, has turned out to be one of the main contemporary issues. Hence different systems like socialism and capitalism become similar in their inability to reply to expectations for a safe, peaceful and abundant life. It means that economic problems are more complex in their nature. Thorough analysis of the roots of different crises should therefore reach deeper than just economic explanations. This is the point where ethical and cultural explanations may be useful because they strive to explore the socio-cultural fabric at its foundations in the hierarchy of values and vision of human beings and society. When it comes to contemporary crisis the problem is twofold: firstly, there is the threat that the crisis will be treated inadequately and not realistically in consequence. Secondly, the roots ofthe crisis may not be diagnosed properly, which may lead to false ‘treatment’. This article is an attempt to highlight the above issues and analyse them in the context ofthe common good approach, which seems to offer valuable potential to understand the difficulties properly and offer a reasonable plan for recovery.
Źródło:
Annales. Etyka w Życiu Gospodarczym; 2013, 16; 51-62
1899-2226
2353-4869
Pojawia się w:
Annales. Etyka w Życiu Gospodarczym
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of rectification error on the analysis of landscape transformation based on archival maps
Autorzy:
Dunajski, A.
Sieczka, M.
Powiązania:
https://bibliotekanauki.pl/articles/87666.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Geograficzne
Tematy:
landscape transformation
scale
cell
rectification
Polska
Odra Valley
Opis:
Archival topographic maps are the main source of information about the land cover and land use (LULC) structure, particularly with reference to times before the application of aerial and satellite remote sensing. Maps created in different periods differ substantially in regard to cartographic technique, scale and generalisation level. This brings problems of using them as a data source in landscape transformation analysis. If these problems are not correctly solved in the initial stage of the research, the obtained land use/cover change (LULCC) results may be biased by errors leading to incorrect conclusions. For the interpretation of landscape transformation in the aspect of ecological processes, a simple comparison of proportions of particular LULC classes in certain periods is not sufficient, because a given transformation type in one place might be compensated by an opposite change in another place. Thus, in order to investigate the actual LULCC dynamics, and thereby to get to know its influence on vegetation, biodiversity and other landscape elements, it is necessary to use methods allowing for a detailed analysis of changes between LULC classes in the given period. One of the most straightforward approaches is a transformation matrix. In order to apply a transformation matrix to cartographic materials from different times, they need to be rectified to a common coordinate system. Because of deformations of the topographic map contents due to the map scale, map projection, cartographic and print technique, the possible distortions during storage and utilization, as well as during the digital scanning of the map, different for each map series or even between single sheets of the same map series, a perfect georectification of a scanned topographic map is virtually impossible. Therefore, the transformation matrix contains the information about the factual transitions between LULC categories, as well as about the artificial ones, due to map rectification error. Spatial error assessment procedure is then necessary to extract the information about the real transformation that took place. In this paper a method for reducing the impact of rectification error on the LULCC analysis is presented, based on authors landscape transformation research, conducted in the agricultural landscape of the Odra valley, using digitized maps from 1930's-1940's and 1990's.
Źródło:
Prace Komisji Krajobrazu Kulturowego; 2008, 8; 164-172
1896-1460
2391-5293
Pojawia się w:
Prace Komisji Krajobrazu Kulturowego
Dostawca treści:
Biblioteka Nauki
Artykuł
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