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Cronbach’s alpha reliability coefficient

Selim Kılıç.

Cited by (40)

Abstract
In statistics, Cronbach’s alpha coefficient is used as an estimate of the reliability of a psychometric test. It might have calculated either for each item in the scale or an average value for all items in the scale. The reliability of the scale is accepted as good if the coefficient is found equal or greater than 0.70. On the other hand, the results should be considered whether if a low value of alpha that could be due to a low number of questions in the scale and a high value of alpha (>0.90) may suggest redundant items in the scale.

Key words: reliability, scale, coefficient


 
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How to Cite this Article
Pubmed Style

Selim Kılıc. [Cronbach’s alpha reliability coefficient]. PBS. 2016; 6(1): 47-8. Turkish. doi:10.5455/jmood.20160307122823

Web Style

Selim Kılıc. [Cronbach’s alpha reliability coefficient]. https://www.pbsciences.org/?mno=221091 [Access: April 06, 2022]. Turkish. doi:10.5455/jmood.20160307122823

AMA (American Medical Association) Style

Selim Kılıc. [Cronbach’s alpha reliability coefficient]. PBS. 2016; 6(1): 47-8. Turkish. doi:10.5455/jmood.20160307122823


Vancouver/ICMJE Style

Selim Kılıc. [Cronbach’s alpha reliability coefficient]. PBS. (2016), [cited April 06, 2022]; 6(1): 47-8. Turkish. doi:10.5455/jmood.20160307122823


Harvard Style

Selim Kılıc (2016) [Cronbach’s alpha reliability coefficient]. PBS, 6 (1), 47-8. Turkish. doi:10.5455/jmood.20160307122823


Turabian Style

Selim Kılıc. 2016. [Cronbach’s alpha reliability coefficient]. Psychiatry and Behavioral Sciences, 6 (1), 47-8. Turkish. doi:10.5455/jmood.20160307122823


Chicago Style

Selim Kılıc. "[Cronbach’s alpha reliability coefficient]." Psychiatry and Behavioral Sciences 6 (2016), 47-8. Turkish. doi:10.5455/jmood.20160307122823


MLA (The Modern Language Association) Style

Selim Kılıc. "[Cronbach’s alpha reliability coefficient]." Psychiatry and Behavioral Sciences 6.1 (2016), 47-8. Print.Turkish. doi:10.5455/jmood.20160307122823


APA (American Psychological Association) Style

Selim Kılıc (2016) [Cronbach’s alpha reliability coefficient]. Psychiatry and Behavioral Sciences, 6 (1), 47-8. Turkish. doi:10.5455/jmood.20160307122823


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