Asked by Kelsi Whitehead on Jun 22, 2024
Verified
When one "attempts to estimate the reliability of all the possible split half combinations" of a test, one is assessing what kind of reliability?
A) Test-retest
B) Alternate forms
C) Parallel forms
D) Coefficient Alpha
E) None of these
Coefficient Alpha
A reliability coefficient that measures the internal consistency of a test or scale; it is commonly used in psychometrics.
Reliability
The reliability of an evaluation tool in generating steady and unchanging outcomes over various periods.
- Acquire understanding of the theory and practice of reliability in examination formulation, including assorted tactics for reliability evaluation.
Verified Answer
JR
Julieta RodriguezzZz
Jun 25, 2024
Final Answer :
D
Explanation :
This is an assessment of the reliability of all possible split-half combinations, which is a measure of the internal consistency of the test. Coefficient alpha is a common method for assessing internal consistency reliability. Test-retest reliability is the extent to which the same test produces consistent results over time, while alternate and parallel forms reliability both involve administering different but equivalent versions of a test to the same group of people to assess consistency across forms.
Learning Objectives
- Acquire understanding of the theory and practice of reliability in examination formulation, including assorted tactics for reliability evaluation.