Answer:
b. Reliability
Step-by-step explanation:
Reliability: In psychological research, the term reliability is described as the tendency of a measuring test or research study to remain consistent. In other words, the state or quality of a particular test to remain consistent refers to as the reliability. Through reliability, any test, or experiment tends to produce the same results if taken on repeated trials.
Types of reliability:
1. Inter-rater.
2. Internal consistency.
3. Test-retest.
4. Parallel-forms.
In the question above, the given statement signifies the reliability.