Poor tactile discrimination leads to which consequences?

• A. Decreased use of active touch for exploration; inability to perceive and organize; leads to problems with motor planning
• B. Enhanced tactile discrimination
• C. Improved motor planning
• D. Faster learning of tasks

Answer: (A)

Poor tactile discrimination disrupts how a child uses touch to explore and understand the world. When the sense of touch isn’t accurate, active exploration of objects becomes limited because textures, shapes, and properties can’t be reliably identified. This reduces the child’s ability to perceive and organize sensory information about objects and actions, so the brain builds a less coherent map of what things are and how they work. That disorganized perceptual input makes planning movements difficult—praxis relies on earlier sensory input to decide the sequence and type of movements needed. As a result, the child may explore less by touch, rely more on vision, struggle with sequencing and manipulating objects, and take longer to learn new tasks. The other options describe improvements or faster learning, which don’t fit a pattern of tactile processing deficits.