A 60-item examination is divided into two comparable halves, and the consistency of performance across the halves is examined. This procedure primarily investigates:
A.criterion validity
B.split-half reliability
C.face validity
D.inter-rater reliability
Correct Answer:
B. split-half reliability
Checking consistency between two halves of one test is split-half reliability.
A good test should be easy attractive interesting and convenient for both teachers and students with clear instructions and scoring criteria. This quality is called: