Relevant bibliographies by topics / Cronbach's alpha

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Cronbach's alpha'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 June 2025

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Journal articles on the topic "Cronbach's alpha"

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Kilic, Selim. "Cronbach's alpha reliability coefficient." Journal of Mood Disorders 6, no. 1 (2016): 47. http://dx.doi.org/10.5455/jmood.20160307122823.

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Bland, J. M., and D. G. Altman. "Statistics notes: Cronbach's alpha." BMJ 314, no. 7080 (1997): 572. http://dx.doi.org/10.1136/bmj.314.7080.572.

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Christmann, A., and S. Van Aelst. "Robust estimation of Cronbach's alpha." Journal of Multivariate Analysis 97, no. 7 (2006): 1660–74. http://dx.doi.org/10.1016/j.jmva.2005.05.012.

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Tavakol, Mohsen, and Reg Dennick. "Making sense of Cronbach's alpha." International Journal of Medical Education 2 (June 27, 2011): 53–55. http://dx.doi.org/10.5116/ijme.4dfb.8dfd.

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Müller, Marianne. "Was nützt oder schadet Cronbach's alpha?" Pflege 26, no. 2 (2013): 143. http://dx.doi.org/10.1024/1012-5302/a000278.

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Vaske, Jerry J., Jay Beaman, and Carly C. Sponarski. "Rethinking Internal Consistency in Cronbach's Alpha." Leisure Sciences 39, no. 2 (2016): 163–73. http://dx.doi.org/10.1080/01490400.2015.1127189.

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Prelog, Andrew J., Kenneth J. Berry, and Paul W. Mielke. "Resampling Permutation Probability Values for Cronbach's Alpha." Perceptual and Motor Skills 108, no. 2 (2009): 431–38. http://dx.doi.org/10.2466/pms.108.2.431-438.

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A permutation procedure to compute a resampling probability value and empirical quantile limits is provided for Cronbach's alpha measure of internal reliability. The underlying assumptions for the conventional use of alpha are discussed. The use of a permutation test for Cronbach's alpha is highlighted as a valuable tool when sample sizes are small and necessary assumptions cannot be met.
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Peterson, Robert A. "A Meta-Analysis of Cronbach's Coefficient Alpha." Journal of Consumer Research 21, no. 2 (1994): 381. http://dx.doi.org/10.1086/209405.

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Payandeh Najafabadi, Amir T., and Maryam Omidi Najafabadi. "On the Bayesian estimation for Cronbach's alpha." Journal of Applied Statistics 43, no. 13 (2016): 2416–41. http://dx.doi.org/10.1080/02664763.2016.1163529.

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Kopalle, Praveen K., and Donald R. Lehmann. "Alpha Inflation? The Impact of Eliminating Scale Items on Cronbach's Alpha." Organizational Behavior and Human Decision Processes 70, no. 3 (1997): 189–97. http://dx.doi.org/10.1006/obhd.1997.2702.

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Dissertations / Theses on the topic "Cronbach's alpha"

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Sant'Ana, Roseane da Silva. "Construção de um instrumento para avaliar as competências gerenciais de coordenadores de cursos de graduação." Universidade Federal de Goiás, 2014. http://repositorio.bc.ufg.br/tede/handle/tede/4327.

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Submitted by Erika Demachki (erikademachki@gmail.com) on 2015-03-23T18:33:04Z No. of bitstreams: 2 Dissertação - Roseane da Silva Sant'Ana - 2014.pdf: 2904477 bytes, checksum: e8dfa3c095347e68aa14af66d30f4636 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)<br>Approved for entry into archive by Erika Demachki (erikademachki@gmail.com) on 2015-03-23T18:34:43Z (GMT) No. of bitstreams: 2 Dissertação - Roseane da Silva Sant'Ana - 2014.pdf: 2904477 bytes, checksum: e8dfa3c095347e68aa14af66d30f4636 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)<br>Made available in DSpace on 2015-03-23T18:34:43Z (GMT). No. of bitstreams: 2 Dissertação - Roseane da Silva Sant'Ana - 2014.pdf: 2904477 bytes, checksum: e8dfa3c095347e68aa14af66d30f4636 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2014-12-04<br>The coordinator of the undergraduate program has a strategic importance for the achievement of the goals of higher education institutions. There are, however, related to the gap behaviors, competencies and duties to exercise due scientific knowledge, as there is a lack of planned actions for the development of faculty for management. Theobjective of this research is to develop a flexible and valid for measuring the managerial skills of engineers from undergraduate institutions of higher learning tool. Within ten (10) steps, this research proposes to investigate the variables of competence necessary to perform the function of coordinator course, by conducting an extensive literature search as well as list the essential skills through expert analysis, dividing them into dimensions. Data collection was developed with course coordinators of undergraduate acting in federal institutions of higher learning in the state of Goiás, UFG IF Goiás and IFG. To perform the analysis of the reliability of the results we used the "Cronbach Alpha" method, which measures the internal consistency of the construct. To check the construct validity of the cluster analysis was performed using SPSS statistical software, aimed at grouping similar items, yielding clusters of competencies. The "Cronbach Alpha" testing showed evidence of the reliability of information, in most dimensions, with ratios above 0.7. The cluster analysis showed 20 (twenty) groups, however, most of the items that make up clusters are inserted into the same dimensional reality proposed in the literature, confirming that the dimensions of the theoretical framework presented may be used. The procedures for application of the instrument have shown that it can be flexible and applicable, taking into account the specifications and requirements of each institution. course coordinator; competencies; management in teaching; Cronbach's alpha.<br>O coordenador de curso de graduação possui importância estratégica para a consecução dos objetivos das instituições de ensino superior. Há, contudo, lacuna de conhecimentos científicos relacionados aos comportamentos, competências e atribuições para o exercício da função, assim como há a ausência de ações planejadas para o desenvolvimento de docentes para a gestão. O objetivo desta pesquisa é desenvolver um instrumento flexível e válido para mensurar as competências gerenciais de coordenadores de curso de graduação de instituições de ensino superior. Em 10 (dez) etapas, esta pesquisa propõe a investigação das variáveis de competência necessárias ao desempenho da função de coordenador de curso, por meio da realização de uma ampla pesquisa bibliográfica, bem como elencar as competências essenciais, por meio da análise de especialistas, dividindo-as em dimensões. A coleta de dados foi desenvolvida com coordenadores de curso de graduação atuantes nas instituições federais de ensino superior do Estado de Goiás: UFG, IF Goiano e IFG. Para realizar a análise da confiabilidade dos resultados foi aplicado o método “Alfa de Cronbach”, que mede a consistência interna do constructo. Para verificar a validade do instrumento foi realizada a Análise de Clusters, utilizando o software estatístico SPSS, visando o agrupamento dos itens similares, originando agrupamentos de competências. O teste “Alfa de Cronbach” demonstrou indício da confiabilidade das informações, na maioria das dimensões, com índices acima de 0,7. A Análise de Clusters apresentou 20 (vinte) agrupamentos, contudo, a maior parte dos itens que compõem os agrupamentos está inserida em uma mesma realidade dimensional proposta pela literatura, confirmando que as dimensões apresentadas pelo arcabouço teórico podem ser utilizadas. Os procedimentos para aplicação do instrumento demonstraram que o mesmo pode ser flexível e aplicável, levando-se em consideração as especificações e necessidades de cada instituição.
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Woods, A. "The development of a computerised package to produce cumulative reliabilities based on the approximation to Cronbach's Alpha and to applied this package to personality and attitude scales." Thesis, Brunel University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383807.

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Gregory, Virgil L. "Gregory research beliefs scale psychometric properties /." Connect to resource online, 2009. http://hdl.handle.net/1805/1891.

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Thesis (Ph.D.)--Indiana University, 2009.<br>Title from screen (viewed on August 27, 2009). School of Social Work, Indiana University-Purdue University Indianapolis (IUPUI). Advisor(s): Cathy Pike, Hea-Won Kim, Margaret Adamek, Drew Appleby. Includes vita. Includes bibliographical references (leaves 317-330).
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Siwerstam, Lotta, and Ohlsson Mona Haugen. "Utveckling av ett frågeformulär för delaktighet : En pilotstudie." Thesis, Högskolan Väst, Avd för vårdvetenskap på avancerad nivå, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5133.

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Background: The need for structured practice has in recent years appeared in connection with the request for a more evidence-based nursing. In psychiatric care with its complex disabilities, it is important to have methods to identify these. Research has demonstrated the importance of patient participation in nursing that has been shown to affect their mental health. It is essential to get to know how patients with mental illness are capable of involvement in their life situation. The ICF emerged as a useful theoretical framework for development of questionnaires of patient participation. Aim: The aim of the present pilotstudy was to develop and test a questionnaire for participation, based on ICF. Method: This pilotstudy had a quantitative approach and was based on a draft for the purpose described. For the development process two expertgroups were used, one consisted of nurses with experience of ICF and one by former patients recruited from psychiatric patient organizations to discuss participation and item selection. The final questionnaire was answered by 29 nurses, who also could comment on the content in three open questions used for face validity. Cronbach´s alpha was used to calculate internal consistency. The final goal is to develop a concept of two questionnaires for participation. One that will be answered by nurses and another part based on patients self-assessment. During this pilotstudy, the nurse`s part was focused. Result: The result indicated good internal consistency both in the whole Assessment of Participation in Psychiatric care (APP) (0.900) and for each item (0.892-0.904). We also found indication for good face validity.  The result of this pilot study can be useful for further research and development.
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Cederqvist, Melissa. "Reliability of the COntext Assessment for Community Health (COACH) tool when administered on mobile phones versus pen-paper: A comparative study among healthcare staff in Nairobi, Kenya." Thesis, Uppsala universitet, Internationell mödra- och barnhälsovård (IMCH), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-262512.

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Aim: To investigate the reliability of the COntext Assessment for Community Health (COACH) tool on mobile phone versus pen-paper in Nairobi, Kenya. Background: One of the barriers to the progress of the MDGs has been the failure of health systems in many LMICs to effectively implement evidence-based interventions As a result of the “know-do” gap, patients do not benefit from advances in healthcare and are exposed to unnecessary risks. Better mapping of context improves implementation by allowing tailoring of strategies and interpretation of knowledge translation. COACH investigates healthcare contexts for LMICs and has only been used on pen-paper. With 5 billion mobile phone users globally, mobile technologies is being recognized as able to play a formal role in health services. Methods: Comparative study with 140 nurses/midwives and doctors in four hospitals in Nairobi. 70 were randomly assigned to mobile phone and pen-paper each. The tool was administered twice with a two week interval and test-retest reliability, internal consistency and interrater reliability were assessed. Findings: Excellent test-retest reliability for both pen-paper and mobile phone (ICC &gt;0.81). 45% (pen-paper) and 34% (mobile phone) moderate agreement between individual questions in round 1 and 2. Acceptable average Cronbach’s alpha (&gt;0.70). Conclusion: Both mobile phone and pen-paper were reliable and feasible for data collection. The findings are a good first step towards using COACH in Kenya. Additional research is needed for individual settings. Using mobile phones could increase healthcare facilities’ accessibility in implementation research, helping to close the “know-do” gap and reach the SDGs.
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Johansson, Rickard. "Validering av Alberta Context Tool (ACT) för bruk inom svensk kommunal äldrevård : Ett verktyg för implementering av evidensbaserad vård." Thesis, Högskolan Dalarna, Omvårdnad, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:du-4432.

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The aim of this study was to conduct an instrument test of the Canadian questionnaire Alberta Context Tool (ACT) version Long-Term care for Swedish conditions. ACT is designed in order to measure the context in the care environment and different behaviours related to the changes in clinical practice. In total, 159 Licensed Practical Nurses (LPNs) and Registered Nurses (RNs) within municipality care of the elderly were included in the survey. The test included the instrument's reliability and face validity.The reliability test was implemented through calculation of Cronbach´s Alpha, and showed internal consistency for five of the scales of the ACT-instrument with Cronbach´s Alpha values ranging between 0,728 and 0,873. However, three dimensions got lower values (0,558 - 0,683).The analysis was carried out with content analysis and carried out for LPNs and RNs in separate groups. The majority of LPNs expressed that it was easy to respond to the questions (56%), while nine percent considered it as difficult. Eleven comments were given about questions that were perceived to be unclear, complicated or contained difficult words. In the RN group only 30 percent considered that the questions were easy to respond to. One third of the RNs considered that part of the questions were unclear, and six RNs expressed also which questions they experienced as unclear. In general, the questions in the ACT were perceived as relevant. The instrument's relevance as a tool to measure contextual factors that influence the implementation of evidence based nursing can also be considered to be determined. By modifying the content in the questionnaire in accordance with what appeared in this survey and to implement yet another test, the instrument should be considered to be relevant for use within Swedish municipality care of the elderly. ACT can be used both as a tool in the work on improvement of clinical practice and as a tool for further research about implementation of evidence based nursing.
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Banda, Gabriel Tsietsi. "Enabling sustainable service delivery by means of effective demand management in a local municipality / Gabriel Tsietsi Banda." Thesis, North-West University, 2011. http://hdl.handle.net/10394/6946.

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Over the past months, newspapers and news bulletins are riddled by service delivery protests – to the extent that the President of the country acknowledges these protests. Many reasons were offered for the protests, but the main reason is cited as dissatisfaction with the level of basic services delivered by the municipalities. Questions were asked to obtain possible solutions to the problem. These challenges motivated the researcher to undertake a study to investigate the possible cause of poor delivery of service by municipalities to the communities. A possibility was to study and recommend a possible solution that would ensure that service is delivered on time, at the right price, at the right location and that quantity and quality meet the needs of the community. The system suitable to address this concern is demand management, the first element of the supply chain management system. The purpose of demand management is to ensure that the resources required to fulfil the needs identified during the strategic plan of the municipality, are delivered at the correct time, price and place, and that quantity and quality will satisfy the needs of the users. The research was conducted by means of a literature study and an empirical study. The literature study entails a literature discussion on three variables identified as crucial in achieving the objectives of the study, namely sustainability, demand management and change management. These variables form the basis of the evaluation of the factors which ensure that effectively used demand management results in sustainable service delivery. Delivering sustainable service will ensure that the service is delivered on time, at the right price, at the right location, and quality that meets the needs of the users. These variables were empirically tested in practise by means of a measurement instrument and subsequently evaluated. Based on the evaluation of the empirical study, the demographical data were analysed and concluded on. The reliability and internal consistence of the measurement instrument were determined by means of Cronbach Alpha coefficient. The results of the reliability test revealed that only change management’s Cronbach Alpha coefficient was less than the cut–off value of 0.7. Despite the results of change management’s Cronbach Alpha coefficient, the reliability of the other latent variables was found to be reliable and internally consistent. The variables were analysed and concluded upon by means of a descriptive statistical analysis, using frequency on the questionnaire responds. The arithmetic mean and standard deviation per construct was also calculated, using SPSS (Statistical Package for the Social Sciences). The relationship between the variables was also evaluated through determining the effect size and correlation of coefficient being calculated. Practical recommendations were suggested to address the weaknesses found during the evaluation of the questionnaires, in order to improve future continuity of both municipalities used as unit of measure. Recommendations of future research needed, were also made.<br>Thesis (MBA)--North-West University, Potchefstroom Campus, 2012.
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Lindqvist, Sheila. "Evaluation of User Interface to Improve Documentation within the Elderly Care System." Thesis, Linnéuniversitetet, Institutionen för datavetenskap och medieteknik (DM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-98503.

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The usability of a software product is dependent on the end-user and the context of use. Having a user-friendly user interface that is appealing and easy to learn and use is essential for improved human productivity. However, this is not always the case. For instance, the computer-based documentation system Siebel used within the elderly care system; is perceived by most nursing assistants as complicated. The goal here is to evaluate the usability of the system's user interface, applying the usability metrics stated in the ISO/IEC-9126-1 standards to quantify the effectiveness, efficiency, and user satisfaction of Siebel’s documentation system. A prototype user interface was developed for comparison with the current system. Likert-scale five-point scale; System Usability Scale (SUS) questionnaires were used to measure User satisfaction. The results mirrored that the participants preferred the newly developed prototype user interface to the existing user interface
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Nilsson, Joachim, and Gabriel Adéla. "Reducering utav enkät : Risk mot icke-risk." Thesis, Linköpings universitet, Statistik och maskininlärning, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-179203.

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I denna rapport kommer det jämföras tre modeller inom tre olika metoder som är “Klassisk test teori”, “Itemrespons theory” och “Forward selection” för att undersöka ifall det är möjligt att minska antalet frågor ner tillcirka fyra frågor och ändå kunna prediktera de utfall som erhåller ingen risk i en enkät om spelproblematik medgod säkerhet. För varje metod så kommer det presenteras en modell med två frågor, en modell med fyra frågoroch slutligen en modell med sex frågor samt dess precision på hur väl de kan prediktera de med ingen riskkorrekt. Samtlig modellframtagning använder sig utav en träningsmängd utav datamaterialet och valideringensker på en testmängd, detta för att undvika överanpassning utav modeller. För att dessa metoder skall kunna prestera så bra som möjligt har en del databearbetning utförts så somatt hantera bortfall, extremvärden samt avgränsningar för att samtliga metoder skall fungera. Flera utav modellerna kan prediktera korrekt med över 90% säkerhet och slutgiltligen erhålls en modell inomforward selection metoden som med enbart fyra utav femton frågor kan prediktera 93,5% korrekt.
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Akintola, Abayomi Rasheed. "User Adoption of Big Data Analyticsin the Public Sector." Thesis, Linnéuniversitetet, Institutionen för informatik (IK), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-86641.

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The goal of this thesis was to investigate the factors that influence the adoption of big data analytics by public sector employees based on the adapted Unified Theory of Acceptance and Use of Technology (UTAUT) model. A mixed method of survey and interviews were used to collect data from employees of a Canadian provincial government ministry. The results show that performance expectancy and facilitating conditions have significant positive effects on the adoption intention of big data analytics, while effort expectancy has a significant negative effect on the adoption intention of big data analytics. The result shows that social influence does not have a significant effect on adoption intention. In terms of moderating variables, the results show that gender moderates the effects of effort expectancy, social influence and facilitating condition; data experience moderates the effects of performance expectancy, effort expectancy and facilitating condition; and leadership moderates the effect of social influence. The moderation effects of age on performance expectancy, effort expectancy is significant for only employees in the 40 to 49 age group while the moderation effects of age on social influence is significant for employees that are 40 years and more. Based on the results, implications for public sector organizations planning to implement big data analytics were discussed and suggestions for further research were made. This research contributes to existing studies on the user adoption of big data analytics.
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Books on the topic "Cronbach's alpha"

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Shi, Feng. Learn About Cronbach’s Alpha in SPSS With Data From the Medical Expenditure Panel Survey (2014). SAGE Publications Ltd., 2019. http://dx.doi.org/10.4135/9781526474810.

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Geiger, Tray, and Catharyn Shelton. Learn to Calculate Cronbach’s Alpha in SPSS With Data From a School Dropout Prevention Program (DPP) Study (2017). SAGE Publications, Ltd., 2019. http://dx.doi.org/10.4135/9781526469601.

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Scott Jones, Julie. Learn to Use Cronbach’s Coefficient Alpha Test in SPSS With Data From the British Crime Survey (Unrestricted Teaching Dataset) (2007–08). SAGE Publications Ltd., 2019. http://dx.doi.org/10.4135/9781526486592.

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Scott Jones, Julie. Learn to Use Cronbach’s Coefficient Alpha Test in R With Data From the British Crime Survey (Unrestricted Teaching Dataset) (2007–08). SAGE Publications, Ltd., 2019. http://dx.doi.org/10.4135/9781526497055.

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Streiner, David L., Geoffrey R. Norman, and John Cairney. Selecting the items. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199685219.003.0005.

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Not all of the items that have been generated will prove to be useful. This chapter discusses the criteria of a good item, such as its reading level, lack of ambiguity, asking only a single question, freedom from jargon, being worded in a positive direction, and length. Another consideration is the distribution of responses, whether all response alternatives have been used by at least some of the respondents, and when items with very low endorsement frequencies may actually be useful. It also discusses the homogeneity of the scale and the various ways of measuring it (e.g. KR-20, split-halves, and Cronbach’s alpha). Finally, it discusses when homogeneity is and is not important, and which statistical tests should not be used when homogeneity is not required.
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Book chapters on the topic "Cronbach's alpha"

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Cox, Keith S., and Zealure C. Holcomb. "Internal Consistency and Cronbach's Alpha." In Interpreting Basic Statistics, 9th ed. Routledge, 2021. http://dx.doi.org/10.4324/9781003096764-69.

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Forero, Carlos G. "Cronbach’s Alpha." In Encyclopedia of Quality of Life and Well-Being Research. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-0753-5_622.

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Johnson, Ellen. "Cronbach’s Alpha." In Encyclopedia of Autism Spectrum Disorders. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-1698-3_307.

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Johnson, Ellen. "Cronbach’s Alpha." In Encyclopedia of Autism Spectrum Disorders. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-319-91280-6_307.

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Holcomb, Zealure C., and Keith S. Cox. "Internal Consistency and Cronbach’s Alpha." In Interpreting Basic Statistics. Routledge, 2017. http://dx.doi.org/10.4324/9781315225647-70.

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Warrens, Matthijs J. "On Cronbach’s Alpha as the Mean of All Split-Half Reliabilities." In Quantitative Psychology Research. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-07503-7_18.

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Headrick, Todd Christopher, and Yanyan Sheng. "An Alternative to Cronbach’s Alpha: An L-Moment-Based Measure of Internal-Consistency Reliability." In Springer Proceedings in Mathematics & Statistics. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-9348-8_2.

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"Cronbach's Alpha." In A Practical Approach to Using Statistics in Health Research. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119383628.ch20.

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"Cronbach's Alpha Coefficient." In Handbook of Disease Burdens and Quality of Life Measures. Springer New York, 2010. http://dx.doi.org/10.1007/978-0-387-78665-0_5426.

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"Internal Consistency Reliability (Cronbach's Alpha) The Sixteen Factor Personality Questionnaire." In Comprehending Test Manuals. Routledge, 2016. http://dx.doi.org/10.4324/9781315266695-8.

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Conference papers on the topic "Cronbach's alpha"

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Som, Subhranil, Rana Majumdar, Mainak Ghosh, and Chesta Malkani. "Statistical analysis of student feedback system using Cronbach's alpha and Utility Measurement Process." In 2017 International Conference on Infocom Technologies and Unmanned Systems (Trends and Future Directions) (ICTUS). IEEE, 2017. http://dx.doi.org/10.1109/ictus.2017.8286038.

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Cardenas, Nicky C., and Julieta G. Fonte. "Decision Making, Attitudes, and Behaviours on Financial Literacy among Filipino College Students: Factorial and Correlational Analyses." In International Conference of Educational Paradigm, System and Strategies. Sons and Daughters Publishing House Inc., 2021. http://dx.doi.org/10.21016/5.062022.19.027o.

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Researches revealed that there is an urgent need for financial literacy (Hung, Parker, &amp; Yoong, 2009; Nidar &amp; Bestari, 2012; Mihal?ováa, Csikósová, &amp; Antošovác, 2014; Agarwal et. al, 2015). However, in Philippine context, financial literacy has not been extensively explored (Leano, 2006). This research study aimed at analyzing the reliability and validity of Filipino college students’ financial literacy based on Questionnaire for Assessing Financial Literacy (QAFL), a 12-item Likert scale with acceptable internal consistency (? = 0.74) developed by (?onková, 2014). Specifically, this study aimed to analyze the relationship of students’ decision making, attitudes and behavior in the financial market. It utilized a simple random sampling technique. A total of 140 Filipino college students participated in this study. SPSS was used for statistical data analysis. Results of the reliability analysis for Cronbach's Alpha if item deleted showed an overall acceptable range (? =.722-.775) and Cronbach's Alpha based on standardized items (? = 0.750). Results of the factor analysis revealed an appreciable factor loading = .49 up to the high factor loading = .82 construct validity. Results of the correlation analysis revealed that the relationships were statistically significant as follows: decision making and attitudes toward finances (rs = 0.52), decision making and financial behavior (rs = 0.49), attitudes and financial behavior (rs = 0.45). Thus, it is concluded that financial literacy is relevant to aid students in addressing issues affecting their decision making, attitudes and behaviors in the financial market.
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Neudecker, Heinz. "On the Asymptotic Distribution of the 'Natural' Estimator of Cronbach's Alpha with Standardised Variates under Nonnormality, Ellipticity and Normality." In Proceedings of the International Statistics Workshop. WORLD SCIENTIFIC, 2006. http://dx.doi.org/10.1142/9789812772466_0013.

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Jelínková, Jaroslava. "Obava z komunikace v cizím jazyce ve výuce: Česká adaptace škály Foreing Langue Classroom Anxiety Scale." In Učení a vyučování cizím jazykům ve výzkumu. Masaryk University Press, 2020. http://dx.doi.org/10.5817/cz.muni.p210-9822-2020-1.

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Quality communication between a teacher and a student or students contributes to the process of learning not only a foreign language. Contrarily, fear of communication can significantly harm communication. The present study provides information on the process and results of scale adaptation, which measures foreign language anxiety (Horwitz, Horwitz &amp; Cope, 1986). The process of adaptation to Czech conditions included the verification of content validity, construct validity, and the identification of a factor structure of the instrument. Based on the results of the exploratory factor analysis in the STATISTICA 13.3 program, a reduction from thirty-three to thirteen items was proposed. The internal consistency of the adapted Foreign Language Classroom Anxiety Scale showed a sufficient Cronbach's alpha coefficient of 0.82.
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Canto Herrera, Pedro José, Hugo Salvador Flores Castro, and Sergio Humberto Quiñonez Pech. "IMPORTANCE OF DIGITAL COMPETENCES AND ATTITUDES TOWARD RESEARCH IN MEXICAN TEACHERS." In International Conference on Education and New Developments. inScience Press, 2021. http://dx.doi.org/10.36315/2021end137.

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The aim in our study was to determine the importance of digital competences and attitudes regarding research to teachers, according to various variables such as gender, age, and level of studies. A questionnaire was used to gather information from 28 teachers at the Escuela Normal de Educacion Primaria “Rodolfo Menéndez de la Peña”, in México. The questionnaire was developed based on Aldana y Joya (2011), and the GIDU-EDUTIC/IN research group from the Universidad de Alicante. The questionnaire comprises 48 questions on the importance of digital skills and 50 questions on attitudes towards research. All questions use a Likert scale with 5 answer options. Cronbach's Alpha was used to determine the reliability of the instrument. It was found that the questions related to the importance of digital competence an alpha equal to 0.912 and for the questions of attitudes towards research an alpha equal to 0.854. It was found that teachers considered important the five digital competences dimensions. It also was found that they considered that creativity and innovation as the most important dimension and the use and access of information as the less important. The participant teachers’ attitudes towards research were more neutral. It was found that the cognitive dimension was the one with the highest score, while the behavioral dimension the one with the lowest score. It is concluded that training needs are detected to improve their digital skills and their attitude towards research, the need for further research on the effect is perceived that could have for the development of research groups in this institution.
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Rahelli, Yeti, Agus Kristiyanto, and Bhisma Murti. "Reliability Tests on Dietary Intake, Physical Activity, Social Support, and Social Cognitive Questionnaires of Overweight And Obesity in Female Adolescents." In The 7th International Conference on Public Health 2020. Masters Program in Public Health, Universitas Sebelas Maret, 2020. http://dx.doi.org/10.26911/the7thicph.02.65.

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Background: Obesity is reaching epidemic proportions globally, with a threefold increase from 1975 to 2016. The percentage of obese adolescents aged 12-19 years increased from 5% to 21% over the same period. Social Cognitive Theory can determine human behavior in limiting food intake (diet) and regular physical activity. A valid and accurate measuring instrument for the factors influencing obesity is essential. This study aimed to determine the reliability of measuring instruments for diet, physical activity, social support, and Social Cognitive Theory on overweight and obesity in adolescent girls. Subjects and Method: This study used primary data. As many as 15 study subjects were selected by simple random sampling. The value of item-rest correlation and Cronbach’s alpha were examined using split half method run on Stata 14. Results: Dietary intake questionnaire haditem-rest correlation ≥0.20 with Cronbach alpha= 0.77. Physical activity questionnaire had item-rest correlation ≥0.20 with Cronbach alpha= 0.78. Social support questionnaire had item-rest correlation ≥0.20 with Cronbach alpha= 0.88. Social cognitive theory questionnaire had item-rest correlation ≥0.20 with Cronbach alpha= 0.89. Conclusion: Dietary intake, physical activity, and social cognitive questionnaires are reliable to be used. Keywords: reliability, item-rest correlation, Cronbach alpha Correspondence: Yeti Rahelli. Masters Program in Public Health, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java. Email: yetirahelli@student.uns.ac.id. Mobile: 082179940557. DOI: https://doi.org/10.26911/the7thicph.02.65
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Özdemir, Lutfiye, and Orhan Polat. "Common Formal Education Proposal in Preventing Immigration for Sustainable Development in Rural Areas: A Pilot Study." In International Conference on Eurasian Economies. Eurasian Economists Association, 2016. http://dx.doi.org/10.36880/c07.01770.

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This study was conducted to determine the effect of training in the prevention of migration as an obstacle for sustainable rural development. In this context, the causes of migration from rural areas to the cities were investigated and evaluated the educational status of people living in the villages. For this purpose, research has been implemented in rural part of Turkey’s Central Anatolia, Mediterranean and Black regions. Research data were collected by applying a questionnaire to the region inhabitants. A total of 123 questionnaires were evaluated. On statistical analysis, Cronbach's alpha value was found to be .833. Consequently, accessed findings are: 1) People living in region have low educational levels. 2) None of the participants had received any training related to agriculture in high school. 3) The proportion of participants receiving vocational training in related to agriculture, except for state schools is low. 4) Lack of education is one of the important reasons of the migration from rural to urban areas. 5) If enough agricultural education is given to region habitants, natural resources to ensure the survival of future generations are protected.&#x0D;
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Cardenas, Nicky C., and Catherine D. Sotto. "Reliability and Validity of Accounting Classroom Anxiety Scale (ACAS) in the Philippines: Developing a New Instrument Authors." In International Conference of Educational Paradigm, System and Strategies. Sons and Daughters Publishing House Inc., 2021. http://dx.doi.org/10.21016/5.062022.19.024o.

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In Philippine context, accounting anxiety has been rarely investigated directly for the past decades. (Borja, 2003; Bearden 2004; Malgwi, 2004; Chen, B. H., Hsu, M.-S., &amp; Chen, M.-H., 2012); Duman, H. et.al, 2015). This research study aimed at developing a new instrument to measure accounting anxiety among accounting students. Specifically, this study aimed to analyze the reliability and validity of Accounting Classroom Anxiety Scale (ACAS), a 30-item Likert scale developed by the researchers. It employed a simple random sampling technique. A total of 155 accounting students participated in this study. SPSS package was used for statistical data analysis. Results of the mean scores revealed that item-question 17 got the lowest mean score of 2.05 and item-question 2 got the highest mean score of 4.48. Respondents got a total mean score of 3.42 (moderately anxious). Results of the reliability analysis for Cronbach's Alpha if item deleted showed a range of acceptable internal consistency with a total range ? = .915 - .921. The internal consistency reliability of ACAS is ? = 0.92. Results of the factor analysis revealed an appreciable factor loading = .4 up to the high factor loading = .79 construct validity. Thus, it is concluded that accounting anxiety is a specific-construct emergent in the classroom. It is recommended that academic intervention be given for accounting anxiety reduction to foster efficient and enhanced teaching and learning process.
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Özdemir, Lutfiye, Uyum Elitok, and Yavuz Elitok. "Investigation of the Validity and Reliability of Reputation Quotient Scale in the Banking Sector." In International Conference on Eurasian Economies. Eurasian Economists Association, 2019. http://dx.doi.org/10.36880/c11.02337.

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According to data of The Banks Association of Turkey 2017; In Turkey, the banking sector occupies an important place in the country's economy due to the fact that banks employ approximately 200,000 people and foreign capital and partnerships are increasing in this sector. However, there is an intense competition environment in which all instruments in this sector are used. It is necessary to differentiate to achieve a competitive advantage and to achieve sustainable growth. Differentiation can be realized with abstract values rather than tangible values, which are generally not shown in the balance sheet. Corporate reputation holds a strategic place in relations with stakeholders and is placed in an important position in the eyes of stakeholders. In the study, it is aimed to make a structure analysis of the Reputation Coefficient Scale analysis which can be used to measure the corporate reputation. The data obtained from 185 people working in the banking sector in Batman province and analyzed with SPSS 23.00 and AMOS 24.00 programs. As a result of the analysis, Cronbach's alpha value was 0.924 and it was found to be highly reliable. According to the confirmatory factor analysis performed with the Maximum Likehood method, the results of the fit indexes of the model were well and found as X2/df=1,788, RMSEA = 0,065, GFI = 0,903, CFI = 0,945, TLI = 0,926 and IFI = 0,946. ’Reputation Coefficient Scale’ used in the banking sector in Batman province has been determined as reliable and valid in terms of structure.
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Özdemir, Lutfiye. "Assessment of Kyrgyzstan-Turkey Manas University Students' Entrepreneurship Orientations by Socio-Demographic Characteristics." In International Conference on Eurasian Economies. Eurasian Economists Association, 2013. http://dx.doi.org/10.36880/c04.00735.

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The purpose of this research is to determine the effects of socio-demographic characteristics on the entrepreneurship orientation. The research was carried out 581 undergraduates on the Kyrgyzstan-Turkey Manas University. The data was collected with questionnaire. Reliability of measurement tool (Cronbach’s Alpha) is 73 %. Frequency analysis, T-test, and one-way ANOVA analysis were used in research. As a result, it was found that the socio-demographic characteristics affected aggressive competitiveness, innovation, proactive behavior, risk-taking, autonomy, self-efficacy, need for achievement, internal control focus, and creativity.
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