Issues and recommendations for exploratory factor analysis and principal component analysis

Schreiber, James B.

doi:10.1016/j.sapharm.2020.07.027

Cited by 215 publications

(134 citation statements)

References 38 publications

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“…Compared with the prevalent variance-based algorithms, PLS methods provide a higher statistical power, and they have "almost no limiting assumptions regarding the model specifications and data'' (Hair et al, 2011) such as sample size or distribution of data (Hair et al, 2017). Although there are several "golden rules'' about the sample size required for covariance-based factor analysis methods (Schreiber, 2021), PLS based analysis "can be a very sensible methodological choice if sample size is restricted" (Reinartz et al, 2009). The data collected from evaluators of mobile apps are used for comparison with data collected on website users through student t-tests, to explore the applicability of SUPR-Q for assessing user experience in mobile apps.…”

Section: Discussionmentioning

confidence: 99%

Untitled

2021

TOJDAC

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Design, art and communication are evaluated together since they are interdisciplinary fields. It is not possible to understand design as a mode of communication without considering design theories and design principles. The design works that do not have an artistic point of view and/or the art works that do not have design principles and design theories can not exist. In addition to these, art or design is known as a communication activity. As a result, these three fields are intertwined and essential for one another.Tojdac, which was first published after Visualist 2012 International Congress on Visual Culture at Istanbul Kültür University, is an online journal that publishes original research papers and solicits review articles on developments in these three fields. The scientific board consists of the Visualist 2012 scientific committees.In this context, Tojdac is qualified as an "international peer-reviewed journal". It is a peer-reviewed international journal published four times a year. Each volume has a different theme and a guest editor. Themes and subheads that are chosen under the main topic of "Design, Art and Communication" are determinants in choosing and publishing articles. The journal is indexed in Ulakbim, Crossref, Index Copernicus, Google Scholar, Cite Factor, Dergipark and Ebsco Host.The aim of Tojdac is to create a source for academics and scientists who are doing research in the arts, design and communication that feature formally well-written quality works. And also create a source that will contribute and help develop the fields of study. Accordingly, Tojdac's intentions are on publishing articles and scientific works which are guided by a scientific quality sensibility.

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Section: Discussionmentioning

confidence: 99%

Untitled

2021

TOJDAC

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“…Correlation matrix items were all above 0.40 indicating a strong relationship between items and construct. [15] The KMO test result was 0.92 and 0.89 for maintenance and complication, respectively. This value is considered indicative of sampling adequacy and that factor analysis would yield reliable and distinct factors.…”

Section: Data Measurementmentioning

confidence: 94%

Mothers’ knowledge regarding peripheral intravenous catheter caring and complications among pediatric patients: A cross-sectional study

Jaber

Shaweesh

Zarqa

et al. 2021

JNEP

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Objective: Pediatric patients are considered at risk for Peripheral intravenous catheters (PIVCs) complications more than adults. This study aimed to assess the level of mothers’ knowledge of PIVC maintenance, caring, and complications among pediatric patients. It was also aimed to investigate the association between maintenance and complication knowledge of PIVC. Furthermore, demographic factors were investigated to assess associations on mothers’ knowledge of PIVC.Methods: The study adopted a cross-sectional design. This study was performed on a convenience sample of 193 mothers from a tertiary hospital in Jordan in 2020.Results: Mothers’ knowledge regarding complications was higher than their knowledge of maintenance and caring of PIVC. Mothers’ knowledge toward caring for PIVC was positively correlated with their knowledge about PIVC complications. Mothers’ age and the number of hospital admissions were found to be significantly associated with the level of maintenance and caring knowledge of PIVC but not with complication knowledge of PIVC. The higher the educational level of a mother the less prone she is to complications of PIVC in pediatric patients.Conclusions: It is recommended that health professionals working in pediatric engage mothers in educational sessions to improve maintenance, care, and to prevent complications of PIVC among pediatric patients.

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“…In line with relevant psychometric protocol (Schreiber, 2021), before testing the hypothesized relationships between the factors related to commitment, it was particularly necessary to test the empirical distinctiveness of the sub-constructs of commitment. Thus, an exploratory factor analysis was conducted to determine the underlying factor structure of commitment and arrive at a decision whether to retain the original factor structure.…”

Section: Methodsmentioning

confidence: 99%

Predictive model of organizational justice, job satisfaction, and commitment: The context of the state media sector in the Ethiopian federation

Woldearegay

Feng

2021

Cogent Social Sciences

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The purpose of the present study was to examine the relationship among interactive justice, overall job satisfaction, and organizational commitment in the Ethiopian federal state media sector. Data were gathered from samples of journalists working for Ethiopian Television, Addis Ababa Media Network, Ethiopian Press Agency and Ethiopian News Agency using self-administered scales. Findings of multiple regression analyses indicated that job satisfaction and interactive justice together explained more than a third of the variance in organizational commitment. Partial least squares methods further showed paths: (a) between interactive justice and commitment, (b) interactive justice and job satisfaction, (c) job satisfaction and commitment were significant. A mediation effect of job satisfaction on the relationship between interactive justice and commitment was also observed. Further analyses showed that, except for educational level, all other biographical and institutional antecedents played no significant role in the prediction of commitment. Implications are discussed in relation to the human resource management of media institutions.

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Issues and recommendations for exploratory factor analysis and principal component analysis

Cited by 215 publications

References 38 publications

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Mothers’ knowledge regarding peripheral intravenous catheter caring and complications among pediatric patients: A cross-sectional study

Predictive model of organizational justice, job satisfaction, and commitment: The context of the state media sector in the Ethiopian federation

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