Question : In psychological testing, reliability refers to:
Option 1: The test's ability to measure what it claims to measure
Option 2: The consistency of the test results over time
Option 3: The test's popularity among psychologists
Option 4: The length of the test
Correct Answer: The consistency of the test results over time
Solution : In psychological testing, reliability refers to the consistency of the test results over time, indicating that the test produces stable and repeatable results.