The Cronbach's Alpha Reliability Test measures the internal consistency or the internal consistency reliability of a questionnaire through the calculation of Cronbach's alpha (α)coefficient.
Cronbach's alpha will generally increase when the correlations between the items increase.
α can take values between negative infinity and 1. As a rule of thumb, Cronbach’s α coefficient of 0.7 or higher (obtained on a substantial scale) indicates a high level of reliability of the ‘translated’ questionnaire.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment