Lecture 4: Principles of Psychometrics: Reliability II - jhsph ocw
Lecture 4: Principles of Psychometrics: Reliability II - jhsph ocw
Lecture 4: Principles of Psychometrics: Reliability II - jhsph ocw
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Solution 8<br />
A. Cronbach’s alpha is the average <strong>of</strong> all possible split-half<br />
reliabilities.<br />
B. Cronbach’s alpha is mathematically equivalent to the<br />
Fixed Rater ICC for mean scores.