Which behavior indicates a participant may be anxious during a skill assessment?

Anxiety in participants during a skill assessment can manifest in various physical behaviors, and clenching fists is a clear indication of this heightened state of anxiety. This behavior often points to tension, discomfort, or nervousness. When someone is anxious, their body often reacts involuntarily, leading to clenched fists as a way to cope with stress or unease. This tense posture can reflect internal feelings of worry or anticipation regarding the performance or evaluation.

In contrast, relaxed posture indicates comfort and confidence, active participation suggests engagement and ease with the task, and verbal encouragement demonstrates a supportive environment that typically eases anxiety. Therefore, clenching fists stands out as a signal of anxiety during such assessments.