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Wyświetlanie 1-15 z 59
Tytuł:
Suppletivismus als lexikographisches Problem (am Beispiel von allgemeinen ein- und zweisprachigen Wörterbüchern)
Suppletion as a lexicographical problem (the study of general monolingual and bilingual dictionaries)
Autorzy:
Bielińska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/28409188.pdf
Data publikacji:
2022-12-28
Wydawca:
Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
suppletion
verb
lemmatic item
non-lemmatic item
dictionary
Opis:
Suppletion is a linguistic phenomenon that is interesting from a linguistic-historical, linguistic-typological and foreign-language-didactic point of view because it concerns very frequently used lexemes. This article deals with suppletion from a lexicographical perspective. The focus is on the treatment of suppletive forms in monolingual and bilingual dictionaries of German and Polish. It examines which lemmatic and non-lemmatic items giving conjugational forms of the verbs sein and być occur in the selected dictionaries. The article attempts to show the connection between the treatment of the suppletive forms and the dictionary functions. It is also emphasized that a holistic analysis of suppletion in dictionaries should encompass many aspects.
Źródło:
Beiträge zur allgemeinen und vergleichenden Sprachwissenschaft; 2022, 11; 7-32
2299-4122
2657-4799
Pojawia się w:
Beiträge zur allgemeinen und vergleichenden Sprachwissenschaft
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of short form questionnaires for the assessment of work capacity in cardiovascular rehabilitation patients
Autorzy:
Haschke, Anne
Abberger, Birgit
Wirtz, Markus
Bengel, Jürgen
Baumeister, Harald
Powiązania:
https://bibliotekanauki.pl/articles/2179077.pdf
Data publikacji:
2013-10-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
item response theory
work capacity evaluation
cardiovascular patients
item bank
short form
Opis:
Objectives: Prevention of job loss is an essential objective of cardiovascular rehabilitation. However, comprehensive and economic diagnostic instruments on work limitations are missing. The present study describes development of short form questionnaires from 2 domains of the WCIB-Cardio item banks for the assessment of work capacity in cardiovascular rehabilitation patients. Materials and Methods: 283 cardiovascular rehabilitation patients were recruited from 14 German rehabilitation clinics. Based on the WCIB-Cardio with the domains of cognitive and physical work capacity, we developed a short form for both domains. Item selection criteria were content coverage, content appropriateness, internal consistency reliability (≥ 0.8). We used correlation of person location scores of the short forms with person location scores of the full item banks to examine the extent of measurement precision. Results: For each domain of the WCIB-Cardio a short form was developed (cognitive work capacity - 14 items; physical work capacity 7 - items). In both domains psychometric properties were good (person separation index: cognitive work capacity - 0.80; physical work capacity - 0.80). Correlation measures of the short form with the full item banks showed a high accordance of person locations for both domains (cognitive work capacity: r = 0.97; physical work capacity: r = 0.95). Conclusions: The calibrated instrument WCIB-Cardio provides the possibility to develop short form questionnaires with high psychometric quality. These short forms make it possible to monitor patient's work capacity in cardiovascular rehabilitation settings in a more economical way.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2013, 26, 5; 742-750
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability of complex system with one shot items
Autorzy:
Vališ, D.
Powiązania:
https://bibliotekanauki.pl/articles/2069607.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
reliability
complex system
one shot item
Opis:
This article deals with modelling and analysis of the reliability of complex systems that use one-shot items during their operation. It includes an analysis of the impact of the reliability of used one-shot items on the resulting reliability of the system as a whole. Practical application of theoretical knowledge is demonstrated on an example of a model of reliability of an aircraft gun that was used for optimization of the gun’s design during its development and design. The analysed gun uses two types of one-shot items – rounds intended for conducting of fire and special pyrotechnic cartridges designed for re-charging a gun after a possible failure of the round.
Źródło:
Journal of Polish Safety and Reliability Association; 2007, 2; 347--354
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected approaches on reliability assessment of complex system with one shot items
Autorzy:
Valis, D.
Vintr, Z.
Koucky, M.
Powiązania:
https://bibliotekanauki.pl/articles/2069657.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
reliability assessment
complex system
one shot item
Opis:
This paper deals with the modelling and analysis of the reliability of complex systems that use one-shot items during their operation. It includes an analysis of the impact of the reliability of used one-shot items on the resulting reliability of the system as a whole. Practical application of the theoretical knowledge is demonstrated using a model of reliability of an aircraft gun that was used for optimization of the gun’s design during its development and design. Furthermore this paper demonstrates utilization of a proposed model to determine an optimum number of pyrotechnic cartridges that will achieve a required probability of fulfilment of the mission with the given reliability of individual subsystems of the gun, rounds and pyrotechnic cartridges. The proposed procedures of modelling and analysis of the reliability of complex systems with oneshot items were used in practice in designing and development of the PL-20 aircraft gun. Development of the gun was successfully finished in 2005, and the gun was fielded in the armament of the Czech Republic Air Force.
Źródło:
Journal of Polish Safety and Reliability Association; 2010, 1, 1; 265--278
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The item information function in one and two-parameter logistic models – a comparison and use in the analysis of the results of school tests
Autorzy:
Zięba, Anna
Powiązania:
https://bibliotekanauki.pl/articles/421391.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
item information function
Rasch Model
Birnbaum Model
Opis:
This paper presents a very important problem in the theory of IRT, namely the Item Information Function. It presents the similarities and differences in the approach to this problem for the one-parameter Rasch model and the two-parameter Birnbaum model. All kinds of relationships are presented in graphs. Additionally, special attention is paid to the interpretation of these graphs and the results.
Źródło:
Didactics of Mathematics; 2013, 10(14); 87-96
1733-7941
Pojawia się w:
Didactics of Mathematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
L élément populaire et le juge professionnel dans la procédure pénale en Pologne
Autorzy:
Zawadzki, Sylwester
Kubicki, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/44314458.pdf
Data publikacji:
1972-12-31
Wydawca:
Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Tematy:
popular item
criminal proceeding
Polska
professional judge
Źródło:
Droit Polonais Contemporain; 1972, 17-18; 31-42
0070-7325
Pojawia się w:
Droit Polonais Contemporain
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Set representation for rule-generation algorithms
Autorzy:
Kharkongor, Carynthia
Nath, Bhabesh
Powiązania:
https://bibliotekanauki.pl/articles/27312912.pdf
Data publikacji:
2022
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
item set
item set representation
apriori algorithm
rule-generation algorithm
data set
set representation
bitmap
memory
time
Opis:
The task of mining association rules has become one of the most widely used discovery pattern methods in knowledge discovery in databases (KDD). One such task is to represent an item set in the memory. The representation of the item set largely depends on the type of data structure that is used for storing them. Computing the process of mining an association rule impacts the memory and time requirements of the item set. With the constant increase of the dimensionality of data and data sets, mining such a large volume of data sets will be difficult since all of these item sets cannot be placed in the main memory. As the representation of an item set greatly affects the efficiency of the rule-mining association, a compact and compressed representation of the item set is needed. In this paper, a set representation is introduced that is more memory- and cost-efficient. Bitmap representation takes 1 byte for an element, but a set representation uses 1 bit. The set representation is being incorporated in the Apriori algorithm. Set representation is also being tested for different rule-generation algorithms. The complexities of these different rule-generation algorithms that use set representation are being compared in terms of memory and time of execution.
Źródło:
Computer Science; 2022, 23 (2); 205--225
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Measurement of work engagement with single-item measure
Autorzy:
Kulikowski, Konrad
Powiązania:
https://bibliotekanauki.pl/articles/2129203.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
measurement
work engagement
the UWES
single-item
Opis:
In recent years, the construct of work engagement as well as methods for its measurement have generated growing interest in the field of occupational psychology. In this study, we aim to contribute to the current work engagement literature by investigating the possible advantages of single-item measures of work engagement by analysing their psychometric feasibility. Testing the validity of a single-item measure tool within the framework of the Job Demands-Resources theory, we have found similar pattern of correlations of single-item measures of work engagement with exhaustion, disengagement, job resources and job demands as for the well-established multi-item measure the Utrecht Work Engagement Scale. The reliability of single-item measures tested with factor analysis and the attenuation formula was estimated to be in the range of between .60 and .70, the figure depending on the particulars of the estimation methods. Our findings provide an initial modicum of evidence that, if a research purpose requires it, or if the use of a multi-item measurement tool is overly restrictive or costly, then a single-item measure of work engagement could be effectively adopted.
Źródło:
Polish Psychological Bulletin; 2018, 49, 4; 406-415
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computerized Adaptive Testing in Poland
Komputerowe Testowanie Adaptacyjne W Polsce
Autorzy:
Gmoch, R.
Powiązania:
https://bibliotekanauki.pl/articles/106499.pdf
Data publikacji:
2012
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
education
adaptive testing
item response theory
item characteristic curve
kształcenie
testowanie adaptacyjne
teoria wyniku zadania
krzywa charakterystyczna zadania
Opis:
New trends relating to computer-based testing of learners’ achievements are presented in the paper. It describes adaptive testing methods and results of studies in this problem area. Essential questions connected with the Item Response Theory (IRT) were also discussed. The presented data indicate that computer-based adaptive testing should be popularized in Poland to its fullest extent.
W artykule scharakteryzowano nowe trendy w zakresie komputerowego testowania osiągnięć uczących się. Omówiono metody testowania adaptacyjnego i wyniki badań w tym zakresie. Przedstawiono podstawowe zagadnienia dotyczące teorii wyniku zadania (IRT). Zaprezentowane dane wskazują, że komputerowe testowanie adaptacyjne winno być w pełni upowszechnione w Polsce.
Źródło:
Chemistry-Didactics-Ecology-Metrology; 2012, 17, 1-2; 61-68
2084-4506
Pojawia się w:
Chemistry-Didactics-Ecology-Metrology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Contribution to reliability analysis of highly reliable items
Autorzy:
Valis, D.
Vintr, Z.
Koucky, M.
Powiązania:
https://bibliotekanauki.pl/articles/2069674.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
highly reliable item
reliability analysis
field data assessment
Opis:
In recent years the intensive efforts in developing and producing electronic devices have more and more critical inference in many areas of human activity. Engineering is one of the areas which have been also importantly affected. The paper deals with dependability namely reliability analysis procedure of a highly reliable item. The data on manufacturing and operating of a few hundred thousands pieces of electronic item are available and they are statistically a very important collection/set. However, concerning some items the manufacturing procedure was not checked and controlled accurately. The procedure described in the paper is based on the thorough data analysis aiming at the operating and manufacturing of these electronic elements. The results indicate some behaviour differences between correctly and incorrectly made elements. It was proved by the analysis that dependability and safety of these elements was affected to a certain degree. Although there is a quite big set of data the issue regarding the statistical comparability is very important.
Źródło:
Journal of Polish Safety and Reliability Association; 2009, 2; 367-372
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie funkcji informacyjnej pytania w doskonaleniu analizy ankiet wykorzystywanych w przedsiębiorstwach
Application of the item information function to improve the analysis of questionnaires used in companies
Autorzy:
Zięba, Anna
Powiązania:
https://bibliotekanauki.pl/articles/420181.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
Item Information Function
Polytomous Models
Partial Credit Model
Opis:
This article presents a very important problem from the point of view of social research. The author focuses on the analysis of polytomous questions. He presents part of the theory of IRT models: Item Information Function, Item Category Information, Category Response Functions and (for Polytomous Item Response Theory) different approaches to this problem. The paper shows any kind of relationships on the graphs and pays special attention to the interpretation of these graphs and the results.
Źródło:
Nauki o Zarządzaniu; 2013, 4(17); 219-229
2080-6000
Pojawia się w:
Nauki o Zarządzaniu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tekst poetycki jako materiał źródłowy do poznania modernistycznych sposobów konceptualizacji świata (na przykładzie analizy semantycznej leksemu dziewanna)
Poetic text as a source material in understanding modernist means for the world’s conceptualisation, with an example of a semantic analysis of the lexeme dziewanna (mullein)
Autorzy:
Kuryłowicz, Beata
Powiązania:
https://bibliotekanauki.pl/articles/1045651.pdf
Data publikacji:
2012-01-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
poetic text
Young Poland
significance of lexical item
mullein
Opis:
The present article discusses the role of poetic texts in recreating and reestablishing modernist means for the conceptualization of the world. The article has been divided into two parts. The first part is to present the theoretical considerations on the participation of poetic materials in revealing the meaning of lexical units and the world’s conceptualization generated by a language lexicon. The other part includes a semantic analysis of the lexeme dziewanna (mullein), whose conceptual model has been reconstructed on the basis of modernist poetic texts. The analysis of artistic texts has made it possible to demonstrate conceptually the fundamental, though not attested in systemic facts, special features of the lexeme: [dziewanna] “has golden and yellow leaves”, “has a long and straight stem”, “is tall” and “blooms in summer”. Poetic texts also attest to the attribution “grows on barren land”, which has been preserved in the Polish proverb: Gdzie rośnie dziewanna, tam bez posagu panna (literally: [homestead] where mullein grows is where a portionless maid lives) All considerations done so far also indicate that the most important place within the conceptual framework of the word is occupied by the elements that belong to the domain: PHYSICAL FEATURES, and the range of colour characteristics in particular. These elements form a strong part of the semantic core of the name and determine numerous connotations such as: “beauty”, “perfectness”, “brightness”, “purity”, “joy”, “vitality”, “biological determination”, “joy of living”, “youth” and “health”, “fertility of nature”, “fertility”, “abundance”, “richness”, “eroticism” and “sexual appeal”. The conventionalized character of the elements of the sub-framework: PLACE OF GROWTH – “grows on sands, waste grounds”, “grows in desolate places” influences the relatively well-developed structure of this section of the conceptual model of the word. The environmental features of the name justify, in turn, the following connotations: “penury”, “loneliness” and “abandonment”. Its locative characteristics also includes the image of the flower in which the connotations such as “heroic loneliness”, “perseverance despite the odds” come into the foreground.
Źródło:
Poznańskie Studia Polonistyczne. Seria Językoznawcza; 2012, 19, 2; 65-85
1233-8672
2450-4939
Pojawia się w:
Poznańskie Studia Polonistyczne. Seria Językoznawcza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teoria reakcji na pozycję w podejściu modelowym w takso- nomii
Item response theory in model-based clustering
Autorzy:
Genge, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/425062.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
item response theory
latent class analysis
model-based clustering
Opis:
Item response theory is considered to be one of the two trends in methodological assessment of the reliability scale. In turn, latent class models can be viewed as a special case of model-based clustering, for heterogenous multivariate discrete data. We used the approach combining item response theory and latent class models to find groups of Polish households’ with similar saving ability levels. We analyzed data collected as part of the Polish Social Diagnosis using MultiLCIRT package of R.
Źródło:
Econometrics. Ekonometria. Advances in Applied Data Analytics; 2016, 1 (51); 9-19
1507-3866
Pojawia się w:
Econometrics. Ekonometria. Advances in Applied Data Analytics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methods for refining assessment of test-takers based on item response theory model
Autorzy:
Sokolov, O.
Molchanova, O.
Urbaniak, W.
Powiązania:
https://bibliotekanauki.pl/articles/1934013.pdf
Data publikacji:
2011
Wydawca:
Politechnika Gdańska
Tematy:
test-taker
item response theory
ability
difficulty
assessment scale
logit
Opis:
This research is devoted to assessment methods used in different test systems, including e-learning systems. The methods considered here are based on classical test theory and item response theory (IRT). We propose a new approach for improving the quality of assessment by diversifying evaluation points.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2011, 15, 2; 191-202
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Latent class analysis in the evaluation of items in survey research
Analiza klas ukrytych w ocenie pozycji testowych w badaniach sondażowych
Autorzy:
Brzezińska, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/424869.pdf
Data publikacji:
2018
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
latent class analysis
log-linear models
item response
survey questions
Opis:
Latent class analysis has been widely used in the measurement models. Models based on latent variables have a wide range of applications in the presence of repeated ob-servations, longitudinal data, and multilevel data. In this paper we present and apply log-linear analysis as a method for the analysis of multi-way tables. We also present a latent variable model based on a variable that is not directly observed. The basic model postulates an underlying categorical latent variable; within any category of the latent variable the manifest or observed categorical variables are assumed independent of one another (axiom of conditional independence). In this paper we present the results of a survey research based on categorical data and the author`s questionnaire. We present the results of the latent class analysis in the classification of respondents into clusters characterized by similar attitudes and features in economic research. We also conduct a prior log-linear analysis for a multi-way contingency table. All the calculations are conducted in R.
Źródło:
Econometrics. Ekonometria. Advances in Applied Data Analytics; 2018, 22, 3; 55-65
1507-3866
Pojawia się w:
Econometrics. Ekonometria. Advances in Applied Data Analytics
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 59

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