Which statement best defines Sensory Function?

• A. Sensory systems cannot be controlled internally or automatically
• B. Can perform their daily occupations without becoming distracted
• C. Therapeutic change occurs through guided and graded sensory input in the context of individual or group activities.
• D. Informal clinical observations. Performance-based exercises

Answer: (B)

Sensory function is about how a child uses sensory information to stay engaged and regulated during everyday tasks. When a child can perform daily occupations—like dressing, feeding, or play—without getting distracted, it shows that their sensory input is being processed and modulated effectively to support ongoing attention and task completion. This connection between processing sensory information and sustaining focus in real-life activities is what the statement captures best.

The other ideas describe aspects that don’t define sensory function itself. Saying sensory systems cannot be controlled internally misrepresents how regulation and modulation can be supported or learned. Describing a therapeutic approach—guided, graded sensory input within activities—refers to a method of intervention rather than what sensory function is. And noting informal observations or performance-based exercises points to assessment methods rather than the definition of sensory function.