Which of the following is NOT a motor performance category affected by survival stress?

• A. Fine
• B. Complex
• C. Gross
• D. Moderate

Answer: (D)

Under survival stress, the things that change are the types of movements people rely on: fine motor skills (small, precise actions), gross motor skills (large, coordinating movements), and complex motor skills (multi-step, highly integrated tasks). Stress tends to disrupt precision in fine actions, slow or miscoordinate large movements, and disrupt the sequencing required for complex tasks. Moderate, however, isn’t a motor performance category—it's a descriptor for level or intensity, not a type of movement. Since the question asks for what is not a motor performance category, moderate is the correct choice because it does not describe a motor skill type.