Log in

Relevant bibliographies by topics / Scree plot / Journal articles

To see the other types of publications on this topic, follow the link: Scree plot.

Journal articles on the topic 'Scree plot'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Scree plot.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Macrosson, W. D. K. "Scree Plots, Data Structure, and Random Variance." Psychological Reports 84, no. 2 (1999): 533–40. http://dx.doi.org/10.2466/pr0.1999.84.2.533.

Full text

Abstract:

Data sets of known and predetermined structure (plasmodes) were created by the Monte Carlo method and subjected to exploratory factor analysis; the scree plots for each plasmode were then drawn. Since the aim of the paper is to give a graphic portrayal of the effects of orthogonality and random variance upon the scree plot, appropriate data sets were selected to illustrate these effects. A progression of scree plots is shown wherein it may be clearly seen how an increase in both nonorthogonality and random variance leads to the suppression of the factor structure in the data. Although this is

APA, Harvard, Vancouver, ISO, and other styles

2

Raîche, Gilles, Theodore A. Walls, David Magis, Martin Riopel, and Jean-Guy Blais. "Non-Graphical Solutions for Cattell’s Scree Test." Methodology 9, no. 1 (2013): 23–29. http://dx.doi.org/10.1027/1614-2241/a000051.

Full text

Abstract:

Most of the strategies that have been proposed to determine the number of components that account for the most variation in a principal components analysis of a correlation matrix rely on the analysis of the eigenvalues and on numerical solutions. The Cattell’s scree test is a graphical strategy with a nonnumerical solution to determine the number of components to retain. Like Kaiser’s rule, this test is one of the most frequently used strategies for determining the number of components to retain. However, the graphical nature of the scree test does not definitively establish the number of com

APA, Harvard, Vancouver, ISO, and other styles

3

B. Maria, Uduma, M. M. Abubakar, and S. I. Muhammed. "WATER QUALITY PARAMETERS FOR POLLUTION SOURCE IDENTIFICATION IN WARWADE DAM WATER, DUTSE, JIGAWA STATE, NIGERIA: STATISTICAL AND SPATIOTEMPORAL EVALUATION." FUDMA JOURNAL OF SCIENCES 6, no. 3 (2022): 15–35. http://dx.doi.org/10.33003/fjs-2022-0603-967.

Full text

Abstract:

This study looked at the diminishing water quality of Warwade Dam, which is one of Dutse's largest dams. Statistical methodologies such as descriptive statistics, principal component analysis (PCA), regression analysis, correlation analysis, and cluster analysis were used to examine selected water quality characteristics. pH, conductivity, TDS, temperature, and DO captured the highest variability (98.94%) in the data set, according to the PCA scree plot. Ca and Mg were the most variable from the PCA scree plot among the metals studied (99.96 percent). The correlational analysis revealed that t

APA, Harvard, Vancouver, ISO, and other styles

4

Streiner, David L. "Factors Affecting Reliability of Interpretations of Scree Plots." Psychological Reports 83, no. 2 (1998): 687–94. http://dx.doi.org/10.2466/pr0.1998.83.2.687.

Full text

Abstract:

The purpose of this study was to examine factors which may affect the reliability of interpreting scree plots. Six experienced and 11 novice raters were each given 10 scree plots; 5 were taken from Cattell and Vogelmann's (1977) paper and reflected artificial data, and 5 were from real data sets. Plots were drawn to simulate computer output. Novices were slightly more reliable than experts; and both were more reliable with artificial data (intraclass correlations of .33 and .33, respectively) than with real data (intraclass correlations of .05 and .00). Eliminating the single Cattell and Vogel

APA, Harvard, Vancouver, ISO, and other styles

5

Zhu, Mu, and Ali Ghodsi. "Automatic dimensionality selection from the scree plot via the use of profile likelihood." Computational Statistics & Data Analysis 51, no. 2 (2006): 918–30. http://dx.doi.org/10.1016/j.csda.2005.09.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Al-Baraa, Akram. "Metabolomic Methods to Predict Cancer-Associated Skeletal Muscle Wasting from Profi les of Urinary Metabolites." J Biomed Res Environ Sci 4, no. 3 (2023): 331–37. https://doi.org/10.37871/jbres1680.

Full text

Abstract:

It is known that cachexia is a cancer-associated muscle wasting and reduction in the function status due to treatment especially chemotherapy and in life expectancy, to assess cachexia muscle loss there are many methods as Computed Tomography (CT) scan which has many disadvantages as high cost, invasive, time consuming and cannot detect early stages of muscle wasting [1]. This novel approach uses single-time point urinary metabolite profiles for determining whether the patient is subjected to muscle wasting by analysis of 93 random urine samples from patients with cancer using 2 successive CT

APA, Harvard, Vancouver, ISO, and other styles

7

Abdollahimohammad, Abdolghani, and Rogayah Ja’afar. "Learning Style Scales: a valid and reliable questionnaire." Journal of Educational Evaluation for Health Professions 11 (August 18, 2014): 22. http://dx.doi.org/10.3352/jeehp.2014.11.22.

Full text

Abstract:

Purpose: Learning-style instruments assist students in developing their own learning strategies and outcomes, in eliminating learning barriers, and in acknowledging peer diversity. Only a few psychometrically validated learning-style instruments are available. This study aimed to develop a valid and reliable learning-style instrument for nursing students. Methods: A cross-sectional survey study was conducted in two nursing schools in two countries. A purposive sample of 156 undergraduate nursing students participated in the study. Face and content validity was obtained from an expert panel. Th

APA, Harvard, Vancouver, ISO, and other styles

8

Rogers, Kimberly Cervello, Robert Petrulis, Sean P. Yee, and Jessica Deshler. "Mathematics Graduate Student Instructor Observation Protocol (GSIOP): Development and Validation Study." International Journal of Research in Undergraduate Mathematics Education 6, no. 2 (2019): 186–212. http://dx.doi.org/10.1007/s40753-019-00106-4.

Full text

Abstract:

AbstractThis paper presents the development and validation of the 17-item mathematics Graduate Student Instructor Observation Protocol (GSIOP) at two universities. The development of this instrument attended to some unique needs of novice undergraduate mathematics instructors while building on an existing instrument that focused on classroom interactions particularly relevant for students’ development of conceptual understanding, called the Mathematical Classroom Observation Protocol for Practices (MCOP2). Instrument validation involved content input from mathematics education researchers and

APA, Harvard, Vancouver, ISO, and other styles

9

Zelová, Katarína, and Ludmila Fridrichová. "How We Can Use Multivariate Statistical Analysis to Predict Creasing of Fabrics." Applied Mechanics and Materials 543-547 (March 2014): 1930–33. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.1930.

Full text

Abstract:

The creasing of textiles was evaluated by means of the innovative method of measuring the angle of recovery. Our aim is to find statistically significant features contributing to the determination of creasing materials. For this purpose, to identify the inner structures of data, the method of PCA analysis was used a method with latent variables. By means of PCA analysis (method of principal components) the original nine characteristics can be reduced to two latent variables, i.e. principal components. The structure and links among the examined features are characterized by methods like: Scree

APA, Harvard, Vancouver, ISO, and other styles

10

Pires, Pedro P., Ana Carolina Monnerat Fioravanti Bastos, Érica de Lana Meirelles, Júlia Mulinari Peixoto, Natacha de Barros Candido, and Leonardo de Barros Mose. "Factorial Structure of the Frugality Scale: Exploratory Evidence." Psico-USF 24, no. 1 (2019): 1–9. http://dx.doi.org/10.1590/1413-82712019240101.

Full text

Abstract:

Abstract This article aims to promote an investigation of the psychometric properties of Frugality Scale adapted to Brazilian Portuguese. Frugality is characterized by using and consuming goods in a resourceful way, fully exploring its durability as well. To this end, 626 people responded to an online form that contained the frugality scale. Procedures such as non-graphical solutions to the scree plot, exploratory graphical analysis and a Schmid-Leiman factor solution point to evidence that the scale’s structure is not one-dimensional but two-dimensional. Finally, modeling strategies also indi

APA, Harvard, Vancouver, ISO, and other styles

11

Guirguis, Ruth, and Jennifer Pankowski. "Potential Effects of Teaching Strategies on Students’ Academic Performance under a Trump Administration." Journal of Education and Training Studies 5, no. 4 (2017): 103. http://dx.doi.org/10.11114/jets.v5i4.2263.

Full text

Abstract:

The purpose of this meta-analysis was to explore in detail the research by Hattie (2009) in order to then re-examine it through a new lens and better understand the research and possible bias. For this study, the unit of analysis were the studies used in Hattie (2009). The criteria for inclusion were based on strategies currently implemented in NYS public school systems. Specifically, Goals, Behavioral Organizer/Advances, Mastery Learning, Meta-Cognitive Strategies, Matching Style of Learning, Teaching Strategies, Reciprocal Strategies, Comprehensive Teaching, Co-Teaching/ Team Teaching, Probl

APA, Harvard, Vancouver, ISO, and other styles

12

Topolski, Mariusz. "Application of Feature Extraction Methods for Chemical Risk Classification in the Pharmaceutical Industry." Sensors 21, no. 17 (2021): 5753. http://dx.doi.org/10.3390/s21175753.

Full text

Abstract:

The features that are used in the classification process are acquired from sensor data on the production site (associated with toxic, physicochemical properties) and also a dataset associated with cybersecurity that may affect the above-mentioned risk. These are large datasets, so it is important to reduce them. The author’s motivation was to develop a method of assessing the dimensionality of features based on correlation measures and the discriminant power of features allowing for a more accurate reduction of their dimensions compared to the classical Kaiser criterion and assessment of scree

APA, Harvard, Vancouver, ISO, and other styles

13

Jannasch, Franziska, Fiona Riordan, Lene F. Andersen, and Matthias B. Schulze. "Exploratory dietary patterns: a systematic review of methods applied in pan-European studies and of validation studies." British Journal of Nutrition 120, no. 6 (2018): 601–11. http://dx.doi.org/10.1017/s0007114518001800.

Full text

Abstract:

AbstractBesides a priori approaches, using previous knowledge about food characteristics, exploratory dietary pattern (DP) methods, using data at hand, are commonly applied. This systematic literature review aimed to identify exploratory methods on DP in pan-European studies and to inform the development of the DEterminants of DIet and Physical ACtivity (DEDIPAC) toolbox of methods suitable for use in future European studies. The search was conducted in three databases on prospective studies in healthy, free-living people across the whole life span. To identify validated DP methods, an additio

APA, Harvard, Vancouver, ISO, and other styles

14

Václav, Buriánek, Novotný Petr, and Dostál Jaroslav. "Results of Czech ash provenance experiment." Journal of Forest Science 63, No. 6 (2017): 263–74. http://dx.doi.org/10.17221/11/2017-jfs.

Full text

Abstract:

This study is focused on testing progenies of common and narrow-leaved ash based on the measurement of provenance trial plots established in various forest regions under different site conditions within the Czech Republic in the spring of 1999. Height and diameter growth of 35 provenances was measured and evaluated at the stand age of 10–14 years. The main goal of this research is to analyse and compare differences in growth between progenies originating from alluvial versus scree habitats as well as between the two evaluated ash species. Moreover, the influence of localities on growth was tes

APA, Harvard, Vancouver, ISO, and other styles

15

Onatski, Alexei, and Chen Wang. "Spurious Factor Analysis." Econometrica 89, no. 2 (2021): 591–614. http://dx.doi.org/10.3982/ecta16703.

Full text

Abstract:

This paper draws parallels between the principal components analysis of factorless high‐dimensional nonstationary data and the classical spurious regression. We show that a few of the principal components of such data absorb nearly all the data variation. The corresponding scree plot suggests that the data contain a few factors, which is corroborated by the standard panel information criteria. Furthermore, the Dickey–Fuller tests of the unit root hypothesis applied to the estimated “idiosyncratic terms” often reject, creating an impression that a few factors are responsible for most of the non

APA, Harvard, Vancouver, ISO, and other styles

16

Muliady Faisal, Syalam Ali Wira Dinata, and Dewi Ratna Sari. "ANALISIS KOMPONEN UTAMA PADA DINAS KETENAGAKERJAAN BAGIAN PENEMPATAN DAN PERLUASAN KERJA MENCARI PEKERJAAN MENURUT GOLONGAN PEKERJAAN." Journal of Innovation Research and Knowledge 2, no. 12 (2023): 4561–68. http://dx.doi.org/10.53625/jirk.v2i12.5627.

Full text

Abstract:

Job seekers are a process that matches jobs to match. If all workers and all types of workers are the same, then all workers are suitable for all types of work, then job search will not be a problem. In this research, an analysis is needed to determine the job seeker who chooses according to the desired job group. By using the analysis of the Pricipal Component Analysis using SPSS, the output is the value of KMO and Barlett's Test, MSA, communality, Total Variance, Scree plot and Matrix Components. By using the Main Component Analysis methodology to reduce/reduce the factors that affect job se

APA, Harvard, Vancouver, ISO, and other styles

17

Amelia, Rizki Nor, Septiko Aji, Kriswantoro Kriswantoro, and Hesty Sukmasari. "Proof of Unidimensionality in Cognitive Test Instrument for Evaluation Science Learning." Journal of Innovation in Educational and Cultural Research 6, no. 1 (2025): 16–24. https://doi.org/10.46843/jiecr.v6i1.1897.

Full text

Abstract:

Dimensional analysis to determine the construct that makes up the instrument as one of the requirements before the analysis is often ignored. Proving dimensions is important because the correct specification of the number of latent dimensions is directly related to construct validity and will determine the appropriate software, approach, and analysis model parameters. Therefore, this research aims to prove the unidimensionality of the Cognitive Test Instrument for Evaluation of Science Learning (CTIESL) through Exploratory Factor Analysis with the Principal Component Analysis Extraction Method

APA, Harvard, Vancouver, ISO, and other styles

18

Li, Yan, Gen Li, and Kun Chen. "Principal Amalgamation Analysis for Microbiome Data." Genes 13, no. 7 (2022): 1139. http://dx.doi.org/10.3390/genes13071139.

Full text

Abstract:

In recent years microbiome studies have become increasingly prevalent and large-scale. Through high-throughput sequencing technologies and well-established analytical pipelines, relative abundance data of operational taxonomic units and their associated taxonomic structures are routinely produced. Since such data can be extremely sparse and high dimensional, there is often a genuine need for dimension reduction to facilitate data visualization and downstream statistical analysis. We propose Principal Amalgamation Analysis (PAA), a novel amalgamation-based and taxonomy-guided dimension reductio

APA, Harvard, Vancouver, ISO, and other styles

19

Zahid, Hamna, and Rafia Rafique. "Development of Romantic Jealousy Scale for Married Men and Women." PJPR Vol. 37 No. 4 (2022) 37, no. 4 (2022): 619–36. http://dx.doi.org/10.33824/pjpr.2022.37.4.37.

Full text

Abstract:

In the present study Romantic Jealousy Scale for married men and women was developed and validated. The items were empirically generated through interviewing seven participants that is married men and women. The scale was administered on a sample (N = 318) of married men and married women between the age range of 21 to 63 years to establish psychometric properties. Reliability of the scale was adequate, and the results of scale factor analysis showed significant KMO value and Bartlett’s test of sphericity significant. Scree plot revealed two factors as these two were seen above the elbow of th

APA, Harvard, Vancouver, ISO, and other styles

20

Aziz Akhmad Fauzi, Purwo Susongko, and Muriani Nur Hayati. "Tes Kemampuan Berpikir Kritis pada Pembelajaran IPA di SMP berbasis Model Rasch." PSEJ (Pancasakti Science Education Journal) 7, no. 1 (2022): 59–67. http://dx.doi.org/10.24905/psej.v7i1.146.

Full text

Abstract:

Penelitian ini bertujuan untuk mengetahui : (1) Validitas isi (2) validitas psikometrik dan (3) validitas konstrak asesmen kemampuan berpikir kritis pada pembelajaran IPA di SMP dengan pemodelan Rasch, serta (4) Mendeskripsikan kemampuan berpikir kritis siswa pada pembelajaran IPA di SMP. Jenis penelitian ini adalah deskriptif eksploratif menggunakan pendekatan kuantitatif. Penelitian dilaksanakan pada tanggal 9 September 2021 di MTs NU 01 Kramat. Populasi yang digunakan adalah seluruh lembar jawab siswa MTs NU pada mata pelajaran IPA tahun ajaran 2021/2022. Butir-butir Instrumen asesmen kemam

APA, Harvard, Vancouver, ISO, and other styles

21

Heimann, Jaqueline De Paula, Gabriel De Mello Freire, Gustavo Silva Oliveira, Gabriel a. Araujo De Alvarenga, João Carlos Garzel Leodoro Da Silva, and Pedro Afonso Steiner Neto. "Comportamento de Consumo Ambientalmente Responsável de Futuros Formadores de Opinião da Capital Paranaense." Revista Organizações em Contexto 17, no. 33 (2021): 251–73. http://dx.doi.org/10.15603/1982-8756/roc.v17n33p251-273.

Full text

Abstract:

Este estudo teve como objetivo verificar o nível de consciência ambiental dos futuros formadores de opinião da Universidade Federal do Paraná no momento de consumo. Os dados foram obtidos por meio da aplicação de questionário aplicado a 180 estudantes de uma IFES. Após análise inicial para testar a multicolinearidade e existência de outliers múltiplos, as variáveis foram submetidas a Análise Fatorial Exploratória. Pelo critério de Kaiser, combinado com a análise do diagrama de sedimentação (scree plot) as variáveis foram agrupadas em 4 fatores, submetidos à análise de confiabilidade pelo cálcu

APA, Harvard, Vancouver, ISO, and other styles

22

Oishi, Nobuhiro, Naoki Yamamoto, Akio Ishida, and Jun Murakami. "A Causal Analysis by Structural Equation Modeling of Sleep Monitoring Sensor Data." International Journal of Electronics and Electrical Engineering 8, no. 3 (2020): 58–62. http://dx.doi.org/10.18178/ijeee.8.3.58-62.

Full text

Abstract:

In this paper, structural equation modeling (SEM) is used to analyze the causal relationship between the level of sleep and the environmental data. The data used for the analysis was obtained by a care support device used in an elderly care facility. By applying the stepwise selection method to this data, we were able to find four observation variables that affect the level of sleep. And the latent variables are determined by scree plot. We proposed a causal model in which four observed variables and two latent variables affect the level of sleep. Statistical analysis environment R and the lav

APA, Harvard, Vancouver, ISO, and other styles

23

Vaculíkova, Jitka. "The Third Round of the Czech Validation of the Motivated Strategies for Learning Questionnaire (MSLQ)." International Education Studies 9, no. 7 (2016): 35. http://dx.doi.org/10.5539/ies.v9n7p35.

Full text

Abstract:

<p class="apa">The authors present findings on the third round of the Czech validation of the Motivated Strategies for learning questionnaire (MSLQ), originally developed by Pintrich et al. (1991). The validation only covered an area designed to access motivation in self-regulated learning. Data was collected from a sample of university students in regular classroom settings. Principal component analysis (PCA) was conducted with eigenvalues exceeding 1. An inspection of the scree plot, discontinuity in variance, Monte Carlo parallel analysis and Cronbach’s alphas were performed to assess

APA, Harvard, Vancouver, ISO, and other styles

24

Anderson, Elizabeth H., Patricia J. Neafsey, and Sheri Peabody. "Psychometrics of the Computer-Based Relationships With Health Care Provider Scale in Older Adults." Journal of Nursing Measurement 19, no. 1 (2011): 3–16. http://dx.doi.org/10.1891/1061-3749.19.1.3.

Full text

Abstract:

The type and quality of the provider–patient health care relationship impacts patient adherence. The study purpose was to convert the 5-item paper and pencil Relationships With Health Care Provider Scale (RHCPS) to a reliable and valid computer-based scale for use with older adults. Outpatient adults (N = 121) older than 59 years were recruited. The RHCPS underwent several iterations documenting internal consistency reliability, content and factorial validity, and scale usability in a computer tablet format. A total of 5 expert judges rated all 5 items as valid, which resulted in a scale conte

APA, Harvard, Vancouver, ISO, and other styles

25

Boies, Kathleen, Kibeom Lee, Michael C. Ashton, Sophie Pascal, and Adelheid A. M. Nicol. "The structure of the French personality lexicon." European Journal of Personality 15, no. 4 (2001): 277–95. http://dx.doi.org/10.1002/per.411.

Full text

Abstract:

The structure of the French personality lexicon was investigated. Self‐ratings on the 388 most frequently used French personality‐descriptive adjectives were obtained from 415 French‐speaking people. The scree plot of eigenvalues indicated six large factors. In the varimax‐rotated six‐factor solution, the four largest factors, in order of size, corresponded fairly closely to the Big Five dimensions of Agreeableness, Emotional Stability, Extraversion, and Conscientiousness. The fifth factor was similar to the Honesty dimension found in several other languages. The sixth factor was defined by Im

APA, Harvard, Vancouver, ISO, and other styles

26

Hazlina Abdullah. "Exploring Factor Structures Of A Thinking Questionnaire." Ulum Islamiyyah 31 (August 2, 2020): 35–53. http://dx.doi.org/10.33102/uij.vol31no.199.

Full text

Abstract:

The purpose of this study was to investigate the construct validity of a thinking questionnaire through Factor Analysis over a Malaysian university students’ sample. The questionnaire is a 5 point Likert scale survey ranging from Strongly Agree, Agree, Neutral, Disagree and Strongly Disagree, intended to measure students’ self-reflection on their thinking upon their Invention Project. A total of 350 undergraduate students from various faculties participated in this study. Principal Component Analysis was used because the primary purpose was to identify and compute composite thinking scores for

APA, Harvard, Vancouver, ISO, and other styles

27

Larasati, Ayu, and Suminto. "Factor Analysis on Possum Dataset to Simplify Many Independent Variables Into Fewer Factors." Sciencestatistics: Journal of Statistics, Probability, and Its Application 2, no. 1 (2024): 26–34. http://dx.doi.org/10.24127/sciencestatistics.v2i1.5649.

Full text

Abstract:

This research aims to apply factor analysis to possum data with the aim of simplifying many independent variables into fewer factors. The factor analysis steps begin by grouping the variables to be analyzed and compiling a correlation matrix using the Bartlett test and the Kaiser-Meyer-Olkin (KMO) test. From the test results, it was found that the variables had sufficient correlation to proceed to factor analysis. After that, factor extraction was carried out using three criteria, namely eigenvalues, diversity percentage, and scree plot, which concluded that the number of factors formed was tw

APA, Harvard, Vancouver, ISO, and other styles

28

Iwok, Iberedem, and Nwikpe B. J. "Identification of correlation structure using rotated factor loadings." International Journal of Advanced Statistics and Probability 5, no. 1 (2017): 8. http://dx.doi.org/10.14419/ijasp.v5i1.6931.

Full text

Abstract:

This work seeks to identify the correlation structure of variables in terms of few underlying but unobservable factors. The method was applied to age and five different tests results obtained from 200 patients in a hospital. Two factors were identified using the scree plot and the Kaiser criterion. The factor loadings obtained by the method of principal components gave an inadequate fit to the data. An algebraic approach was applied using orthogonal rotation, and the loadings were found to give a clear and interpretable pattern. Consequently, the variables: age, fasting blood sugar and diastol

APA, Harvard, Vancouver, ISO, and other styles

29

Titko, Jelena, Anna Svirina, Viktorija Skvarciany, and Inga Shina. "VALUES OF YOUNG EMPLOYEES: Z-GENERATION PERCEPTION." Business: Theory and Practice 21, no. 1 (2020): 10–17. http://dx.doi.org/10.3846/btp.2020.11166.

Full text

Abstract:

The current paper aims to analyse the importance of values of young employees now and in five years period. In order to achieve the aim, the questionnaire consisting of fifty statements was developed and disseminated between the Latvian students. The sample size was 392, which shows that the results represent the whole populations. For data processing, factor analysis was chosen as a tool. The data factorability was assessed via Bartlett’s Test of Sphericity, Kaiser-Myer-Olkin (KMO) statistic, initial estimates of communality and the anti-image correlation matrix. The factors were extracted vi

APA, Harvard, Vancouver, ISO, and other styles

30

Martins, Maria do Carmo Fernandes, and Gisele Emídio Santos. "Adaptação e validação de construto da Escala de Satisfação no Trabalho." Psico-USF 11, no. 2 (2006): 195–205. http://dx.doi.org/10.1590/s1413-82712006000200008.

Full text

Abstract:

O objetivo deste estudo foi revisar, validar e apurar a fidedignidade da Escala de Satisfação no Trabalho, composta por 116 itens agrupados em 14 fatores válidos com fidedignidade insatisfatória. A revisão semântica manteve 113 itens, aplicados a 600 trabalhadores-estudantes, sendo 51% mulheres, com nível de escolaridade média e superior, com idade média de 26 anos. Análises dos componentes principais e scree plot indicavam haver 7 a 12 componentes. A fatoração dos eixos principais com rotações Varimax e Promax reduziu a escala para 45 itens agrupados em seis fatores: "satisfação com suporte o

APA, Harvard, Vancouver, ISO, and other styles

31

Darawad, Muhammad W., Ayman M. Hamdan-Mansour, Amani A. Khalil, Diana Arabiat, Osama A. Samarkandi, and Mahmoud Alhussami. "Exercise Self-Efficacy Scale: Validation of the Arabic Version Among Jordanians With Chronic Diseases." Clinical Nursing Research 27, no. 7 (2016): 890–906. http://dx.doi.org/10.1177/1054773816683504.

Full text

Abstract:

This study assessed the psychometric properties of the Arabic version of Exercise Self-Efficacy scale (ESE-A) among Jordanian outpatients with a variety of chronic diseases using descriptive cross-sectional design. Participants’ scores of ESE-A significantly correlated with their reported weekly exercise frequency ( r = .23, p< .001), duration ( r = .31, p< .001), and evaluation of their physical exercise ( r = .39, p< .001). The construct validity was tested using exploratory factor analysis, which retained all items, and the scree plot showed one meaningful factor with an eigenvalue

APA, Harvard, Vancouver, ISO, and other styles

32

Jufriyanto, Moh, Yudha Dwi Putra Negara, and Doni Abdul Fatah. "Analysis of Factor that Preferred by Customer in the Selection of Batara Savings Products at BTN Bank Branch Kamal." International journal of science, engineering, and information technology 4, no. 2 (2020): 192–97. http://dx.doi.org/10.21107/ijseit.v4i2.6708.

Full text

Abstract:

Factor analysis is a statistical analysis that tries to find a relationship (interrelationship) between a number of variables are mutually independent from one another, so that it can be made one or several sets of variables are less than the amount of the initial variables. Researchers want to conduct research on the factors that necessitated the customer in product selection god savings deposits at Bank BTN Kamal, Bangkalan by factor analysis approach. From the results in getting that formed five factors capable of representing on the seventeenth of the variables used factor analysis conduct

APA, Harvard, Vancouver, ISO, and other styles

33

Kuzmenko, Olha, Olena Krukhmal, Vitaliia Koibichuk, et al. "Survival Analysis Methods for Assessing the Anti-Money Laundering System Effectiveness." WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS 20 (June 2, 2023): 1185–206. http://dx.doi.org/10.37394/23207.2023.20.106.

Full text

Abstract:

The article collects and systematizes statistical information to assess the anti-money laundering system effectiveness for 25 banks from 12 countries. The anti-money laundering system effectiveness was evaluated based on applying the survival analysis method by constructing tables of survival for banks subject to sanctions, determining the probability of deciding on the need to impose sanctions on banks, multiple assessments of Kaplan-Meyer, formalization of the Hazard rate instantaneous risk function. The anti-money laundering system effectiveness is compared based on the survival analysis in

APA, Harvard, Vancouver, ISO, and other styles

34

D. Umamaheswari, S.*Suganthi, S. Thirumeni, P. Satheesh Kumar, and R. Bhuvaneswari. "Principal component analysis, a multivariate technique to assess yield-contributory traits in the sesame Germplasm." Ecology, Environment and Conservation 30, no. 04 (2024): 1939–43. https://doi.org/10.53550/eec.2024.v30i04.077.

Full text

Abstract:

This study uncovers the genetic diversity of 40 sesame (Sesamum indicum L.) genotypes and identifies the key yield-contributory traits using Principal Component Analysis (PCA), a multivariate technique. Sesame is an important oilseed crop grown for seed oil and harbors greater genetic diversity besides it faces challenges like low productivity, vulnerable to biotic and abiotic stresses. PCA is commonly used in plant breeding for assessing the genetic diversity. The analysis revealed three principal components such as days to fifty percent flowering, number of primary branches per plant and num

APA, Harvard, Vancouver, ISO, and other styles

35

Shakila, Bashir, Bajwa Munaza, and Rana Sulmaz. "TEACHER AS A ROLE MODEL AND ITS IMPACT ON THE LIFE OF FEMALE STUDENTS." International Journal of Research – Granthaalayah 1, no. 1 (2017): 9–20. https://doi.org/10.5281/zenodo.884562.

Full text

Abstract:

In daily life of students there are many factors that play a vital role in their lives but the major aspect that plays a crucial role in building there personality and in increasing their academic capabilities is a teacher. A teacher is a role model if he/she is attentive towards student’s academic growth and gives equally importance to their personal growth. This study conducted teacher’s social behavior related with student’s personality and teacher’s performance related with student’s academics. Multiple sampling designs including stratified random sampling and cluster random sampling are u

APA, Harvard, Vancouver, ISO, and other styles

36

Kanyongo, Gibbs Y. "Determining The Correct Number Of Components To Extract From A Principal Components Analysis: A Monte Carlo Study Of The Accuracy Of The Scree Plot." Journal of Modern Applied Statistical Methods 4, no. 1 (2005): 120–33. http://dx.doi.org/10.22237/jmasm/1114906380.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Da Silva Oliveira, Margareth, Rejane Rosaria Grecco dos Santos, and Mirna Brilmann. "Evidências de validade do Food Cravings Questionnaire Trait-reduced (FCQ T-r)." Psico 55, no. 1 (2024): e41655. http://dx.doi.org/10.15448/1980-8623.2024.1.41655.

Full text

Abstract:

O desejo por alimentos desempenha um papel importante na neurobiologia do comportamento alimentar. Este estudo teve como objetivo avaliar as propriedades psicométricas da versão brasileira do Food Cravings Questionnaire Trait-reduced (FCQ T-r), questionário composto por 15 itens com alternativas de respostas do tipo Likert. Em uma amostra do Sul do Brasil composta de 491 adultos, sendo 440 (89,6% mulheres) com idades entre 18 e 77 anos, dos quais a escolaridade de nível superior se destacou, 52,3% (n = 257). O FCQ T-r demonstrou excelente confiabilidade com alpha de Cronbach de 0,94, para uma

APA, Harvard, Vancouver, ISO, and other styles

38

Quadri, M. F. A. Q., M. S. El-Kordy, M. E. Moukhyer, A. Mukhayer, and B. Ahmad. "Psychometric Properties and Validation of the Arabic Academic Performance Rating Scale." Education Research International 2017 (2017): 1–6. http://dx.doi.org/10.1155/2017/1504701.

Full text

Abstract:

Aim. To validate the Arabic version of Academic Performance Rating Scale.Method. Translation and test-retest reliability were computed. Exploratory factor analysis and Rasch analysis were conducted to report on the validity. EFA factor structures were evaluated using a Scree plot and the standard multiple criteria included eigenvalue greater than 1. Average measures and step measures were ordered and the mean-square outfit statistic for each category was also evaluated.Results. Cronbach’s Alpha value of 0.90 was obtained. No differences across category of educational levels were seen (P>0.0

APA, Harvard, Vancouver, ISO, and other styles

39

Khan, Rabia Noor, and Rafiq Dar. "Death Anxiety Scale for Pre-Surgical Patients." Pakistan Armed Forces Medical Journal 72, no. 5 (2022): 1694–97. http://dx.doi.org/10.51253/pafmj.v72i5.6829.

Full text

Abstract:

Objective: To develop a scale for assessing death anxiety in pre-operative patients. Study Design: Cross sectional study. Place and Duration of Study: District Head Quarters Gujranwala, Fazal Hospital Gujranwala, Gondal Hospital Gujranwala and Mayo Hospital, Lahore Pakistan, from Apr to Nov 2020. Methodology: Three hundred and fifty patients were included in the study. The one-factor solution was run on the data as the data was homogenous, and multiple factors were not elicited. The severity level of the patients’ symptoms was explored using the subjective rating scale. The d

APA, Harvard, Vancouver, ISO, and other styles

40

Finch, W. Holmes. "A Comparison of Methods for Determining the Number of Factors to Retain with Exploratory Factor Analysis of Dichotomous Data." Psych 5, no. 3 (2023): 1004–18. http://dx.doi.org/10.3390/psych5030067.

Full text

Abstract:

Exploratory factor analysis (EFA) is a very widely used statistical procedure in the social and behavioral sciences. This technique features in validity studies, as well as investigations of latent structure underlying observed measurements. A primary aspect of using EFA is determining the number of factors to retain. In addition to theoretical considerations, a variety of statistical tools have been developed and recommended for use in assisting researchers with respect to factor retention. Some research has been conducted to investigate the accuracy of these methods in the case of continuous

APA, Harvard, Vancouver, ISO, and other styles

41

Hadj-Rabah, Karima, Gilda Schirinzi, Alessandra Budillon, Faiza Hocine, and Aichouche Belhadj-Aissa. "Non-Parametric Tomographic SAR Reconstruction via Improved Regularized MUSIC." Remote Sensing 15, no. 6 (2023): 1599. http://dx.doi.org/10.3390/rs15061599.

Full text

Abstract:

Height estimation of scatterers in complex environments via the Tomographic Synthetic Aperture Radar (TomoSAR) technique is still a valuable research field. The parametric spectral estimation approach constitutes a powerful tool to identify the superimposed scatterers with different complex reflectivities, located at different heights in the same range–azimuth resolution cell. Unfortunately, this approach requires prior knowledge about the number of scatterers for each pixel, which is not possible in practical situations. In this paper, we propose a method that analyzes the scree plot, generat

APA, Harvard, Vancouver, ISO, and other styles

42

Hansen, Catherine E. "Psychometric Properties of the Trauma Stages of Recovery." Psychological Reports 97, no. 1 (2005): 217–35. http://dx.doi.org/10.2466/pr0.97.1.217-235.

Full text

Abstract:

Of the trauma theories available, Herman's has captured the essential features common to most traumatic etiologies. Continued development of this theory has included dimensions within stages of recovery. The Trauma States of Recovery is presented here as a way of assessing stages of recovery and inherent components. Three samples of about 500 college students each and a clinical sample ( n = 34) were recruited. Independent principal components analyses, employing a scree plot, gave a five-component solution accounting for 40.2% of the total variance. The component solution employed Promax rota

APA, Harvard, Vancouver, ISO, and other styles

43

Gkontelos, Angelos, Julie Vaiopoulou, and Dimitrios Stamovlasis. "Teachers’ Irrational Belief Scale: Psychometric Properties of the Greek Version and Measurement Invariance across Genders." Behavioral Sciences 11, no. 11 (2021): 160. http://dx.doi.org/10.3390/bs11110160.

Full text

Abstract:

Irrationality refers to human thoughts and beliefs that signify lack of rationality and entail erroneous perceptions about situational, personal, or collective idiosyncrasies, while it is independent of one’s intellectual ability. Irrational beliefs are ubiquitous in all social and cultural groups and attract a special interest in behavioral sciences, where the primary concern is the development of instruments for identifying and measuring them. The present study evaluates the psychometric properties of Greek version of Teachers’ Irrational Belief Scale (TIBS-G), a 25-item self-reported instru

APA, Harvard, Vancouver, ISO, and other styles

44

Zwierzchowska, Anna, Karolina Kostorz, Barbara Rosołek, and Edyta Tomińska-Conte. "Validation of the Perceptions of Inclusion Questionnaire including PE Teachers’ Opinion as Part of an Innovative Use of the Tool." Sustainability 14, no. 6 (2022): 3241. http://dx.doi.org/10.3390/su14063241.

Full text

Abstract:

The aim of the study was to validate the Polish version of the Perceptions of Inclusion Questionnaire (PIQ) for the first time. The analysis included not only pupils, parents/legal guardians, and teachers but also physical education teachers, which is an innovative solution proposed by the authors. The sample consisted of 448 respondents. Confirmatory factor analysis showed that the tested model corresponding to the construct proposed by the PIQ authors did not have good fit indicators (χ2/df = 7.73; CFI = 0.855; SRMR = 0.103; RMSEA = 0.123). The three-factor structure of the questionnaire was

APA, Harvard, Vancouver, ISO, and other styles

45

Llapa_Rodriguez, Eliana Ofelia, Sineide Souza Maia Linhares, Ulisses Vieira Guimarães, Gilvan Gomes da Silva, Anna Beatriz Lopes Tavares, and Luis Felipe de Jesus Barreto Araújo. "Validação de uma escala de competências em informática para enfermeiros: análise psicométrica." Research, Society and Development 11, no. 4 (2022): e3411426999. http://dx.doi.org/10.33448/rsd-v11i4.26999.

Full text

Abstract:

Objetivo: Validar uma escala capaz de mensurar o construto competências em informática para enfermeiros brasileiros. Método: Estudo de corte transversal, realizado com 550 enfermeiros que desenvolviam atividades docentes e assistenciais. A coleta deu-se por meio de questionário, tipo Likert, autoaplicável, contendo 78 competências em informática, via Google Forms. Análises fatoriais exploratórias com rotação Varimax foram utilizadas. Ainda, verificada a dimensionalidade e a análise psicométrica das competências e a consistência interna do instrumento. Resultados: Os testes Bartlett e o KMO con

APA, Harvard, Vancouver, ISO, and other styles

46

САФАРОВ, Ф. А. "FACTOR ANALYSIS OF THE EFFECTIVENESS OF INNOVATION IN THE SERVICE SECTOR ON THE EXAMPLE OF THE REPUBLIC OF UZBEKISTAN." Экономика и предпринимательство, no. 11(148) (May 13, 2023): 458–65. http://dx.doi.org/10.34925/eip.2022.148.11.087.

Full text

Abstract:

В статье представлены результаты факторного анализа эффективности внедрения инноваций на предприятиях сферы услуг в Узбекистане. В рамках исследования представлена технология определения факторов сдерживающих развитие предприятий сферы услуг. На основе данной технологии проведен дискриминантный, факторный и кластерный анализы влияния 16 факторов на развитие сферы услуг, по результатам которых были выявлены 5 наиболее значимых факторов с помощью графика «каменистой осыпи». По полученным результатам определены факторы, который позволяют сформировать наиболее эффективные мероприятия при разработк

APA, Harvard, Vancouver, ISO, and other styles

47

Shaikh, Mohd Arif, Devi Prasad U, and Pagadala Sugandha Devi. "DETERMINANTS OF BRAND PREFERENCE OF COMMERCIAL THREE WHEELER PASSENGER AUTO RICKSHAW DRIVERS IN ADAMA CITY, ETHIOPIA." Humanities & Social Sciences Reviews 7, no. 1 (2019): 484–92. http://dx.doi.org/10.18510/hssr.2019.7155.

Full text

Abstract:

Purpose of the study: The aim of this study is to find out the factors that influence drivers of three wheeler auto rickshaw in their brand preference towards different brands of commercial three wheeler passenger auto rickshaw in Adama City, Ethiopia Methodology: Primary data was collected from 500 auto drivers using a pilot tested questionnaire consisting of 40 questions. Cronbach’s alpha measure was used to test constructs reliability and in order to identify brand preference, exploratory factor analysis and parallel analysis was conducted. Main Findings: PCA revealed that there

APA, Harvard, Vancouver, ISO, and other styles

48

Zhang, Tao, Yibo Ai, and Weidong Zhang. "Hierarchical Tensor Decomposition of Module Partition for the Mechanical Simulation." Applied Sciences 13, no. 4 (2023): 2684. http://dx.doi.org/10.3390/app13042684.

Full text

Abstract:

The mechanical simulation experiment can provide guidelines for the structural design of materials, but the module partition of mechanical simulation experiments is still in its infancy. A mechanical simulation contour, e.g., strain and stress contour, has hierarchical characteristics. By analyzing the contour at different layers, the physical properties of the structure material can be improved. Current state-of-the-art methods cannot distinguish between simulation strain contours, as well as sparsely distributed spots of strain (stress concentrations) from simulation strain contour images, r

APA, Harvard, Vancouver, ISO, and other styles

49

Gada, Gizachew Wakjira. "Influencing Factors of Micro Finance Institute on Innovative Entrepreneurship Growth: In Case of West Guji Zone bule Hora Woreda." Partners Universal International Innovation Journal (PUIIJ) 01, no. 01 (2023): 60–74. https://doi.org/10.5281/zenodo.7652565.

Full text

Abstract:

Study aims at the Micro Financial Institute on Innovative Entrepreneurship growth: The case of Bule Hora Woreda Ethiopia, data analysis using (SPSS version 23) to be used during the study time. The research philosophy of research Paradigms has designed Quantitative and Deductive research approach, the data analyses with Exploratory factor analysis (EFA), to analysis Correlation Matrix of Significant P- Value tested, KMO, Communalities, Average variance Extracted, Rotated Component Matrix, Scree plot component number, Component rotated space and to test Convergent construct validity and Discrim

APA, Harvard, Vancouver, ISO, and other styles

50

Gaudencio, G. Abellanosa, Ken Antona Jayrald, Johann N. Cahandig Shinnen, M. Dela Cuesta Ceddrick, Anthony Q. Sala Christian, and Jahara A. Manto Ellan. "MONEY-MAKING ACTIVITIES MODEL AMONG MALE BYSTANDERS." International Journal of Engineering Technology Research & Management (IJETRM) 09, no. 06 (2025): 506–18. https://doi.org/10.5281/zenodo.15546028.

Full text

Abstract:

Amid the evolving economic landscape and the rise of the gig economy, this study investigates the moneymaking activities model among male bystanders—individuals not actively engaged in traditional labor markets.Using survey data from 335 respondents in Davao City, it examines how male bystanders engage in informalincome-generating activities in response to economic pressures and technological advancements. To ensure datasuitability for factor analysis, the Kaiser-Meyer-Olkin (KMO) Measure of Sampling Adequacy and Bartlett’sTest of Sphericity were employed. A scree plot was then use

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!