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What is Cronbach’s alpha

Handbook of Research on Innovation and Development of E-Commerce and E-Business in ASEAN
Measurement of reliability (consistency) in the SPSS software that shows how close the relationship of the items as a group. It can be indicated that the value above 0.70 is considered reliable and acceptable.
Published in Chapter:
Knowledge Sharing Practice in Brunei Darussalam
Auni Razanah Hj Abdul Rajak (Universiti Brunei Darussalam, Brunei), Siti Nur Afifah Hamdan (Universiti Brunei Darussalam, Brunei), and Rabiha Khairunnisa Matzin (Universiti Brunei Darussalam, Brunei)
DOI: 10.4018/978-1-7998-4984-1.ch033
Abstract
In today's world, organizations realized the importance of managing and utilizing knowledge to stay competitive in the business world and become innovative. Furthermore, by being innovative, organizations can achieve a competitive edge and long-term survival. With proper knowledge management and knowledge sharing, organizations can benefit from good organization performance and improve employee creativity, especially with the help of social media. The purpose of this research is to explore the importance of knowledge sharing in organizational practice and the relationship with employee creativity, organization performance, and social media using SPSS Pearson Correlation analysis. The study uses a sample of 39 working individuals both in the public and private sectors in Brunei. The results indicate that knowledge sharing has a significant relationship with organizational performance and the use of social media in the organization. However, the results also showed there is no significant relationship with knowledge sharing and employee creativity.
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Analyzing the Significance of Learner Emotions Using Data Analytics
Cronbach’s alpha is a measure of reliability of set of items.
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Evaluating the Quality of an Online Course in Information Literacy Applied to Engineering Students
It is a measure of internal consistency, that is, how closely related a set of items are as a group. It is considered to be a measure of scale reliability.
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Educational Technology Assessment: A Model for Analyzing Online Psychometric Tests for Course Evaluations
In advanced statistical metrics, Cronbach's Alpha ( Cronbach, 1951 ) is a mathematical coefficient designed to measure internal consistency. In psychometrics it is the most practically used statistic that provides (upon precise calculation) an estimate of the overall reliability of a test designed to measure a specified researchable criterion on a sample of examinees.
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How Have Governments and the Entrepreneurial Sector Reacted to the First COVID-19 Lockdown?
It is a statistical measure of internal consistency focused on measuring how closely related a set of items are as a group.
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Mindset: The Effect on College Student Adjustment to Remote Learning
A measure of internal consistency, that is, how closely related a set of items are as a group. It is considered to be a measure of scale reliability.
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Beyond the Digital Divide: Closing the Generation and Disability Gaps?
provides a measure of the reliability of a scale formed by a linear combination of separate items, which in standardized form is a function of the average correlation of the measures underlying the scale.
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The Impact of School Leadership and Professional Development on Professional Commitment: A Hierarchical Linear Modeling Approach
A measure of internal reliability or consistency of the items in an instrument, index, or scale (attitude scale, questionnaire, tests).
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