Which reliability method for determining internal consistency is currently more common?

Question

Quizplus · Accepted Answer

Cronbach's alpha is currently the most commonly used method for determining internal consistency because it provides a more precise estimate of reliability by using all possible combinations of items within a single test administration. Split-half and parallel-form methods can also be used but may have limitations in terms of the number and type of items used. Test-retest reliability measures consistency over time, rather than internal consistency within a single test administration.

Which Reliability Method for Determining Internal Consistency Is Currently More