Which impairment describes difficulty coordinating movements?

• A. Memory encoding
• B. Language comprehension
• C. Pitch perception
• D. Motor coordination

Answer: (D)

Motor coordination refers to the ability to integrate balance, posture, and purposeful movements to perform tasks smoothly. When someone has difficulty coordinating movements, that specific impairment is described as motor coordination problems. The other options describe memory formation (memory encoding), understanding spoken or written language (language comprehension), or perceiving musical pitch (pitch perception)—none of which directly involve coordinating how the body moves. In clinical terms, motor coordination issues can reflect involvement of motor pathways or the cerebellum and present as clumsiness, unsteady gait, or difficulty performing sequenced movements, which is why motor coordination is the correct descriptor here.