How do you test reliability?

Related questions

1. What is a legend in R?
2. What does PCH stand for in R?
3. How do I change the legend symbol in Excel?
4. What is legend in pivot chart?
5. What is a good alpha score?
6. What does Lwd mean in R?
7. What is alpha of a stock?
8. How do I edit a pivot chart?
9. What does AES stand for in Ggplot?
10. What is an Abline?

Tags

1. #administering
2. #retest
3. #individuals
4. #correlated
5. #period
6. #group
7. #stability
8. #measure
9. #obtained
10. #reliability
11. #scores
12. #twice
13. #order
14. #evaluate