Which statement best characterizes intellectual disability domains?

Which statement best characterizes intellectual disability domains?

• A. Only conceptual.
• B. Only social.
• C. Only practical.
• D. Conceptual, social, and practical.

Answer: (D)

Adaptive functioning in intellectual disability is described across three domains, not just one. The conceptual domain covers language, literacy, numeracy, and problem-solving—areas that affect understanding and knowledge use. The social domain includes communication, social judgment, and the ability to form and maintain relationships. The practical domain involves daily living skills like personal care, money management, transportation, and work or safety tasks. Because functional impairment can appear in any combination of these areas, the most accurate characterization is that intellectual disability involves difficulties across conceptual, social, and practical domains. Focusing on a single domain would miss important aspects of how someone operates in daily life.

Adaptive functioning in intellectual disability is described across three domains, not just one. The conceptual domain covers language, literacy, numeracy, and problem-solving—areas that affect understanding and knowledge use. The social domain includes communication, social judgment, and the ability to form and maintain relationships. The practical domain involves daily living skills like personal care, money management, transportation, and work or safety tasks. Because functional impairment can appear in any combination of these areas, the most accurate characterization is that intellectual disability involves difficulties across conceptual, social, and practical domains. Focusing on a single domain would miss important aspects of how someone operates in daily life.