In interpreting the test score of a disabled individual, we can use general norms based on a “random” sample or selected norms based on specific samples (e

Statistics Oct 28, 2020

In interpreting the test score of a disabled individual, we can use general norms based on a “random” sample or selected norms based on specific samples (e.g., blind college students). Which is more meaningful? Is this situation different from using ethnic-specific norms (e.g., based on black students only)? Compare and contrast testing the visually impaired vs. the hearing impaired.