Which case ruled that the performance of minority students should be compared with their peer group, not non-minority groups?

Which case ruled that the performance of minority students should be compared with their peer group, not non-minority groups?

• A. Mills v. Board of Education D.C.
• B. Larry P. V. Riles
• C. Diana v. Board of Education
• D. PASE v. Hannon

Answer: (C)

Fair and culturally appropriate assessment is essential when evaluating minority students for placement or special education. Tests normed on majority populations can misrepresent a student’s abilities because language, culture, and prior schooling influence performance. The Diana v. Board of Education decision reinforced that evaluations must respect the student’s language and cultural background and rely on multiple sources of information, not just English-language IQ tests. This approach supports comparing a minority student’s performance to that of their own peer group—students who share similar language and cultural background—rather than to non-minority norms, to avoid bias and misclassification. The result is a more accurate understanding of the student’s abilities and needs. Other cases in this area address testing bias and non-discriminatory methods, but the Diana decision is the one most closely tied to ensuring assessments reflect the student’s peer context rather than majority norms.

Fair and culturally appropriate assessment is essential when evaluating minority students for placement or special education. Tests normed on majority populations can misrepresent a student’s abilities because language, culture, and prior schooling influence performance. The Diana v. Board of Education decision reinforced that evaluations must respect the student’s language and cultural background and rely on multiple sources of information, not just English-language IQ tests. This approach supports comparing a minority student’s performance to that of their own peer group—students who share similar language and cultural background—rather than to non-minority norms, to avoid bias and misclassification. The result is a more accurate understanding of the student’s abilities and needs. Other cases in this area address testing bias and non-discriminatory methods, but the Diana decision is the one most closely tied to ensuring assessments reflect the student’s peer context rather than majority norms.