How do norm groups set standards in norm-referenced criteria?

How do norm groups set standards in norm-referenced criteria?

• A. The performance and distribution of scores of the norm group set the standard and become the exam norms for that group.
• B. The organization determines standards by policy.
• C. The highest score every test-taker achieved.
• D. The average of the worst performers sets the standard.

Answer: (A)

In norm-referenced testing, standards come from how a representative group performed on the test. You collect scores from a norm group—a cross-section of the target population—and describe the distribution of those scores: the average, how spread out they are, and where most people fall in percentiles. Those findings become the norms used to interpret any individual score within that group, so a person’s score is understood relative to how others in the same group performed. This approach reflects the actual performance pattern of the group, rather than policy decisions, an extreme high score, or the lowest performers.

In norm-referenced testing, standards come from how a representative group performed on the test. You collect scores from a norm group—a cross-section of the target population—and describe the distribution of those scores: the average, how spread out they are, and where most people fall in percentiles. Those findings become the norms used to interpret any individual score within that group, so a person’s score is understood relative to how others in the same group performed. This approach reflects the actual performance pattern of the group, rather than policy decisions, an extreme high score, or the lowest performers.