An impairment in planning and executing a sequence of movements is called what?

An impairment in planning and executing a sequence of movements is called what?

• A. Prodromal/Residual Periods in Schizophrenia
• B. Motor coordination
• C. Sensory integration
• D. Motor sequencing of complex movements

Answer: (D)

Motor sequencing of complex movements is the ability to plan and organize a multi-step action and then carry it out in the correct order with appropriate timing. When this skill is impaired, a person can understand what needs to be done and have the muscle strength to do it, but struggles to sequence the steps, leading to clumsy or disorganized actions. This kind of motor planning difficulty is often described as dyspraxia or apraxia and can appear in schizophrenia as problems with performing tasks that require a planned sequence, like buttoning a shirt or following a complex gesture. The other options don’t specifically describe the planning and ordering of multiple movements: prodromal/residual periods refer to illness stages, motor coordination is about smoothness and coordination of movements, and sensory integration concerns how sensory inputs are combined, not the sequencing of actions.

Motor sequencing of complex movements is the ability to plan and organize a multi-step action and then carry it out in the correct order with appropriate timing. When this skill is impaired, a person can understand what needs to be done and have the muscle strength to do it, but struggles to sequence the steps, leading to clumsy or disorganized actions. This kind of motor planning difficulty is often described as dyspraxia or apraxia and can appear in schizophrenia as problems with performing tasks that require a planned sequence, like buttoning a shirt or following a complex gesture. The other options don’t specifically describe the planning and ordering of multiple movements: prodromal/residual periods refer to illness stages, motor coordination is about smoothness and coordination of movements, and sensory integration concerns how sensory inputs are combined, not the sequencing of actions.