When preparing to assess an English language learner suspected of having a learning disability, which approach best minimizes bias?

When preparing to assess an English language learner suspected of having a learning disability, which approach best minimizes bias?

• A. Nonverbal assessments in an environment free of distraction.
• B. Adaptive behavior assessments in a variety of settings.
• C. Standardized achievement tests in English.
• D. Formal and informal tests in the student's primary language.

Answer: (D)