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Human reaction time: practical

Quiz by Oak National Academy: GCSE Combined Science OCR Higher

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6 questions
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  • Q1
    What is the correct definition of reaction time?
    The time taken for a stimulus to be detected by receptors.
    The time taken for a nerve impulse to travel along a motor neurone.
    The time taken to react to a stimulus.
    The time taken for a nerve impulse to travel along a sensory neurone.
    30s
  • Q2
    Some students plan investigations into reaction time in a human participant. Whose investigation would be considered ethical?
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    30s
  • Q3
    Put the method steps in order to describe how to measure the reaction time of a test subject using the ruler drop test.
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    30s
  • Q4
    The ruler drop test can be used to investigate reaction time. In one test, the person catches the ruler at a distance of 33 cm. Use the table to convert this result to a reaction time.
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    30s
  • Q5
    The test subject caught the ruler at 52 cm with their left hand, and at 59 cm with their right hand. Which hand had the fastest reaction time?
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    Both hands had the same reaction time.
    The right hand had the fastest reaction time.
    The left hand had the fastest reaction time.
    30s
  • Q6
    The test subject caught the ruler at 52 cm with their left hand, and at 59 cm with their right hand. What can you conclude about whether they are left-handed or right-handed?
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    It’s not possible to conclude this from the results.
    The left hand appears to be their dominant hand.
    The right hand appears to be their dominant hand.
    30s

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