What is the Vineland Adaptive Behavior Scales and what aspect of development does it measure?

• A. A caregiver-report or semi-structured interview-based instrument assessing adaptive behavior across Communication, Daily Living Skills, Socialization, and Motor (depending on edition) domains.
• B. A direct child observation measure of adaptive behavior.
• C. A teacher-completed rating scale for adaptive behavior.
• D. An assessment focusing only on academic skills.

Answer: (C)