Cronbach's Alpha /Reliability Analysis for Likert Scale Data in SPSS

Cronbach's alpha is a measure of internal consistency reliability for a set of scale or test items. In other words, it assesses how closely related a set of items are as a group, aiming to determine if they are measuring the same underlying construct or concept.
We need Cronbach's alpha to ensure that the items in a scale or test are consistently measuring the same thing. If the items are not consistent, the reliability of the scale or test is compromised, and the results may not be valid.
00:25 What is Cronbach's Alpha?
02:57 Performing Cronbach's Alpha in SPSS
05:19 Interpreting Cronbach's Alpha output
05:53 Interpreting Cronbach's Alpha score
06:56 Interpreting Item Total Statistics Table
07:30 Improving the Cronbach's Alpha score
08:50 Conclusion of Measuring Cronbach's Alpha in SPSS
#spss #spssdataanalysis #statistics #reliabilityanalysis #cronbachslpha