Best state of learning is

The correct option is moderate arousal, no fear.

Step-by-Step Explanation:

1. Understanding Emotional Arousal and Learning (Yerkes-Dodson Law):
Optimal learning and cognitive performance occur at a moderate level of physiological and emotional arousal.
- Too low arousal leads to boredom, inactivity, or lack of motivation.
- Too high arousal leads to anxiety, distraction, and cognitive overload.
- Moderate arousal keeps the learner alert, engaged, focused, and motivated without overwhelming their mental capacity.

2. The Role of Fear in Learning:
Fear induces stress and triggers a "fight or flight" response, which impairs the prefrontal cortex—the area of the brain responsible for higher-order thinking, memory formation, and problem-solving. Therefore, an ideal learning environment must be safe and supportive, meaning there should be no fear.

Conclusion:
Thus, the best state of learning is characterized by moderate arousal (to stay attentive and motivated) and no fear (to ensure a safe and supportive mental environment).