Adaptive behavior measures are used to supplement formal tests by assessing daily living skills and social interaction.

• A. They are used to replace formal tests
• B. They measure only academic skills
• C. They supplement formal tests by assessing daily living skills and social interaction
• D. They measure only motor skills

Answer: (C)

Adaptive behavior measures look at how a person functions in real life, focusing on daily living skills and social interactions. They capture practical abilities—such as communicating, taking care of oneself, managing money or transportation, following safety rules, and engaging with others—that formal tests often don’t fully reveal. Because of this, these measures are used to supplement formal assessments rather than replace them, providing a fuller picture of functioning. They aren’t limited to academic or motor skills; they specifically assess everyday independence and social behavior, which is essential for planning supports and interventions.