Which of the following statements accurately describes the relationship between stability and internal consistency?
A) An instrument that demonstrates stability will also demonstrate internal consistency.
B) An instrument that demonstrates internal consistency will also demonstrate stability.
C) An instrument cannot demonstrate stability and internal consistency at the same time.
D) An instrument may demonstrate stability, internal consistency, or both at the same time.

Question

Quizplus · Accepted Answer

Stability and internal consistency are different aspects of reliability. An instrument can demonstrate either or both, as they measure different things: stability refers to consistency over time, while internal consistency refers to consistency across items within the instrument.

Which of the Following Statements Accurately Describes the Relationship Between