Question

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according to the yerkes-dodson law, __ tasks require lower arousal, whereas __ tasks need higher arousal for maximum performance.
o difficult; easier
o easier; difficult
o psychological; biological
o biological; psychological

Explanation:

The Yerkes - Dodson law posits a relationship between arousal and performance. For difficult tasks, lower arousal is optimal as high arousal can lead to over - activation and impaired performance. In contrast, easier tasks can benefit from higher arousal levels as they can enhance motivation and focus without causing the negative effects associated with high arousal in complex tasks.

Answer:

A. difficult; easier