Which of the following does not come under the category of sensory impairments ?

Correct Answer: dysgraphia

Step-by-Step Explanation:

Sensory impairments refer to conditions that affect one or more of the fundamental senses—most commonly vision and hearing. They occur when there is damage or dysfunction in the sensory organs or the nerve pathways that carry sensory information to the brain.

Let's evaluate each option to determine which one is not a sensory impairment:

1. Colour blindness: This is a vision-related condition where a person cannot distinguish between certain colors due to an abnormality in the light-sensitive cells (cones) of the retina. Since it directly involves the sense of sight, it is a sensory impairment.
2. Hard of hearing: This describes a degree of hearing loss ranging from mild to severe. Because it affects the sense of hearing, it is a sensory impairment.
3. Partial loss of vision: This is a visual impairment where a person has limited sight that cannot be fully corrected with standard glasses or contacts. Since it directly affects vision, it is a sensory impairment.
4. Dysgraphia: Dysgraphia is a neurological disorder and learning disability characterized by difficulties with writing, including handwriting, spelling, and organizing thoughts on paper. It is a motor/learning impairment rather than a sensory impairment.

Therefore, dysgraphia does not come under the category of sensory impairments.