Norm-referenced interpretations

Norm-referenced interpretations assess an individual's performance by comparing it to a specific group’s performance, called the norm group. For example, a test score might indicate that a student scored better than 80% of their peers. This method helps determine how someone performs relative to others, providing context for their results within a broader population. It’s commonly used in standardized testing, where understanding how an individual ranks among peers can inform decisions about progress, placement, or areas needing improvement.