In this video, we go over how to conduct a Cronbach's Alpha measure of internal reliability in JASP. A Cronbach's Alpha is a measure of internal consistency that is used in the scale development process and is the extent to which participants have responded to items consistently on a scale of measure. Generally, higher Cronbach's Alpha scores are desirable with .9 and above being preferable and .7 or lower as unacceptable.


0:00 Introduction
0:16 Internal reliability explained
1:05 Cronbach's alpha explained
1:45 Running Cronbach's in JASP
2:30 Reverse scaled items
3:40 Cronbach's Alpha if item dropped
4:37 APA format

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