Precision Measurement Strategies Quiz
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Questions and Answers

What is a recommended method for reducing variations of human observers measurements?

  • Training and certifying the observers
  • Repetition
  • Standardizing the measurement methods
  • Automating the instruments (correct)

    • How can random error be reduced in measurements?

  • Automating the instruments
  • Refining the instruments
  • Standardizing the measurement methods
  • Repetition and using the mean of two or more readings (correct)

    • What is a way to certify that observers have achieved the prescribed level of performance?

  • Standardizing the measurement methods
  • Test of the mastery of the techniques (correct)
  • Refining the instruments
  • Automating the instruments

    • What is a recommended strategy for increasing clarity in questionnaires and interviews?

    <p>Writing or spelling out questionnaires and interviews</p> Signup and view all the answers

    How can the reduction of variations in human observers' measurements be achieved?

    <p>Automating the instruments</p> Signup and view all the answers

    What distinguishes face validity from content validity?

    <p>Face validity assesses the superficial appearance of a measure, while content validity evaluates the relevance of the measure's content.</p> Signup and view all the answers

    Which type of validity is more concerned with the actual content of a measure?

    <p>Content validity</p> Signup and view all the answers

    In the context of measurement validity, what does the term 'face validity' primarily refer to?

    <p>The extent to which a measurement procedure appears effective in capturing the construct of interest.</p> Signup and view all the answers

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