Which effect can stress have on motor skills?

Stress can significantly impact motor skills, particularly fine motor skills, which involve small, precise movements often required in tasks such as writing, typing, or handling small objects. Under stress, the body’s fight-or-flight response is activated, which can lead to increased muscle tension, rapid heart rate, and enhanced focus on the perceived threat. This physiological response can hinder the precise control needed for fine motor tasks, leading to decreased effectiveness in executing those movements.

When an individual experiences stress, their cognitive resources may also become overwhelmed, making it more challenging to concentrate on detailed tasks. As a result, the coordination and timing needed for fine motor skills can suffer, often manifesting as clumsiness or difficulty in completing tasks accurately. Therefore, the correct answer emphasizes that stress can decrease fine motor skills, highlighting the potential for diminished performance during high-pressure situations.