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Arousal and Anxiety

Drive, inverted-U and catastrophe theories

  • 3 things to know
  • Component 2

Overview

Hull's drive theory and its formula, the dominant response, experts and novices, the inverted-U from Yerkes and Dodson and its criticisms, skill type and the expert extrovert, and catastrophe theory with a golfer's collapse.

What you need to know

Answer each one before you reveal it.

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Key term

What is the dominant response, and why does high arousal help an expert according to drive theory?

Key term

State Hull's drive theory.

Key term

How did Hull express drive theory as a formula?

Questions from this subtopic

Each one with the model answer underneath.

  1. 1

    State Hull's drive theory.

    Model answer

    Hull's drive theory states that performance rises in direct proportion to arousal. The relationship is linear, so more arousal always brings better performance.

  2. 2

    How did Hull express drive theory as a formula?

    Model answer

    Hull expressed it as performance = habit strength × drive. Drive stands for the level of arousal.

  3. 3

    What is the dominant response in drive theory?

    Model answer

    The dominant response is the behaviour most likely to appear under high arousal. The dominant response is the performer's most well-learned habit.

  4. 4

    Why does high arousal help an expert, according to drive theory?

    Model answer

    An expert's dominant response is the correct, well-learned skill. High arousal makes that correct response more likely.

  5. 5

    Why does high arousal harm a novice, according to drive theory?

    Model answer

    A novice's dominant response is often incorrect. High arousal makes the novice more likely to repeat mistakes.

  6. 6

    What is the main criticism of drive theory?

    Model answer

    Drive theory cannot explain why experts sometimes perform badly when highly aroused. Even well-learned skills can break down under extreme pressure.

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