Students with severe to profound ID may have difficulty understanding information received through their senses due to differences in sensory development and functioning.

• A. Cognitive development
• B. Behavioral development
• C. Sensory development and functioning
• D. Emotional development

Answer: (C)

Understanding how sensory development and functioning affect learning helps explain why some students with severe to profound ID struggle to understand information from their senses. When sensory processing differs, things like bright lights, loud noises, textures, or complex movements can make it hard to focus on what is being said or shown because the brain isn’t receiving sensory input in a typical way. That means instructions, environmental cues, or new information may be misinterpreted or missed, not mainly because of thinking ability, but because sensory input is processed differently.

Cognition centers on thinking, memory, and problem-solving, which influence learning after information is perceived, but the difficulty described here comes from how senses develop and function. Behavioral development covers actions and responses, and emotional development covers feelings and social-emotional growth; they relate to learning but do not explain the sensory processing mechanism highlighted in the stem.

Addressing these needs often includes reducing sensory overload, establishing predictable routines, and using clear, concrete, multi-sensory cues to help access information.