Asked by Jason Kohlenberg on Jun 03, 2024
Verified
The methods of test-retest and split-half are used to measure ________.
A) test norms
B) validity
C) reliability
D) construct accuracy
Test-Retest
A method of assessing the reliability of a test by repeating the test on the same subjects at different points in time.
Split-Half
A method used in reliability testing that divides a test into two parts and compares the results for consistency to evaluate the test's reliability.
Reliability
The degree to which an assessment tool produces stable and consistent results.
- Identify the importance and methods of reliability and validity in psychological testing.
Verified Answer
ZK
Zybrea KnightJun 08, 2024
Final Answer :
C
Explanation :
The methods of test-retest and split-half are both used to measure the reliability of a test, which refers to the consistency and stability of the test results over time or across different parts of the test. Option A is incorrect as test norms are the average scores obtained by a group of individuals on a particular test. Option B is incorrect as validity refers to the extent to which a test measures what it is supposed to measure. Option D is incorrect as construct accuracy refers to the degree to which a test adequately measures a theoretical construct or trait it is designed to measure.
Learning Objectives
- Identify the importance and methods of reliability and validity in psychological testing.