dc.contributor.author | Tarka, Piotr | |
dc.date.accessioned | 2015-11-26T15:57:39Z | |
dc.date.available | 2015-11-26T15:57:39Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0208-6018 | |
dc.identifier.uri | http://hdl.handle.net/11089/14489 | |
dc.description.abstract | The objective of the article is the comparative analysis of Likert rating scale based on the following range of response categories, i.e. 5, 7, 9 and 11 in context of the appropriate process of factors extraction in exploratory factor analysis (EFA). The problem addressed in the article is related primarily to the methodological aspects, both in selection of the optimal number of response categories of the measured items (constituting the Likert scale) and identification of possible changes, differences or similarities associated (as a result of the impact of four types of scales) with extraction and determination the appropriate number of factors in EFA model. | pl_PL |
dc.description.abstract | Celem artykułu jest analiza porównawcza skali Likerta o różnej podstawie rozpiętości kategorii odpowiedzi: (5, 7, 9 i 11 stopniowej), w kontekście procesu wyodrębniania czynników w eksploracyjnej analizie czynnikowej (EFA). Poruszany w artykule problem dotyczy przede wszystkim wątków metodologicznych zarówno w kwestii wyboru optymalnej liczby kategorii w sferze mierzonych pozycji składających się na skalę Likerta jak i rozpoznania zmian, różnic lub podobieństw towarzyszących (w wyniku oddziaływania czterech typów skal) procesowi wyodrębniania i określania odpowiedniej liczby czynników w modelu EFA. | pl_PL |
dc.language.iso | en | pl_PL |
dc.publisher | Wydawnictwo Uniwersytetu Łódzkiego | pl_PL |
dc.relation.ispartofseries | Acta Universitatis Lodziensis. Folia Oeconomica;311 | |
dc.subject | Exploratory factor analysis | pl_PL |
dc.subject | Likert scale | pl_PL |
dc.subject | experiment research | pl_PL |
dc.subject | marketing | pl_PL |
dc.subject | eksploracyjna analiza czynnikowa | pl_PL |
dc.subject | skale 5, 7, 9 i 11 punktowe | pl_PL |
dc.subject | badania eksperymentalne | pl_PL |
dc.title | Likert Scale and Change in Range of Response Categories vs. the Factors Extraction in EFA Model | pl_PL |
dc.title.alternative | Skala Likerta a zakres kategorii odpowiedzi w procesie ekstrakcji czynników w modelu EFA | pl_PL |
dc.type | Article | pl_PL |
dc.rights.holder | © Copyright by Uniwersytet Łódzki, Łódź 2015 | pl_PL |
dc.page.number | [27]-36 | pl_PL |
dc.contributor.authorAffiliation | Department of Market Research, Poznan University of Economics. | pl_PL |
dc.identifier.eissn | 2353-7663 | |
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dc.identifier.doi | 10.18778/0208‐6018.311.04 | |
dc.relation.volume | 1 | pl_PL |