Dictionary
Alpha Coefficient: Metric of Internal Consistency
An authoritative guide to the alpha coefficient (Cronbach's alpha), detailing its formula, theoretical assumptions, historical...
# Cronbach's alpha
5 results
Dictionary
Cronbach’s Alpha: Measuring Internal Consistency
Explore Cronbach's alpha, the foundational psychometric metric for internal consistency reliability, including its formula, history,...
October 6, 2026
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Dr. Mohammed Looti
Scales
Attitude Towards Education Scale
A comprehensive psychometric review and documentation of the Attitude Towards Education Scale, a validated 7-item...
September 30, 2026
•
Dr. Mohammed Looti
Scales
Individual Innovativeness Scale (IS)
A comprehensive academic guide and psychometric analysis of the Individual Innovativeness Scale (IS; Hurt, Joseph,...
September 23, 2026
•
Dr. Mohammed Looti
Theories
Alpha Reliability Index Theory – Lee Cronbach
A comprehensive academic analysis of Lee Cronbach's Alpha Reliability Index Theory, examining its mathematical derivation,...
September 5, 2026
•
Dr. Mohammed Looti