CHAPTER 3
Test Norms
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Norms – result of a standardized group na gigamit sa test developers and guise as reference when
evaluating or interpreting individual scores.
 Typical standard of performance on a test, as established by testing a large group of people
 Reference group (same test)
Sampling to Develop Norms
 Standardization
 Sampling
 Stratified sampling (best choose)
 Stratified-random sampling
 Purposive sampling (best choose)
 Incidental/convenience sample
Types of Norms
 Age norms, grade norms, national norms, national anchor norms, subgroup norms, local
norms