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Gathering Reliable Data: Techniques for Evidence Collection

This guide outlines effective methods for gathering precise and reliable data through various collection techniques. It emphasizes the importance of using books, ICT, and asking questions to improve understanding. The guide covers making accurate measurements with both standard and non-standard equipment, observing and describing data occurrences, and the significance of selecting appropriate ranges and intervals for measurements. Additionally, it discusses why data inconsistencies may occur and offers strategies to enhance data reliability, along with justifying the chosen methods for data collection.

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Gathering Reliable Data: Techniques for Evidence Collection

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  1. AF4.3 L1-2 To support the gathering of evidence through collection of Precise and reliable data Use books/ICT and ask questions to find things out Make measurements using standard and non/standard equipment

  2. AF4.3 L2-3 To support the gathering of evidence through collection of Precise and reliable data With help, say what has been observed (accurately) Measure accurately using whole number (+/-) measurements

  3. AF4.3 L3-4 To support the gathering of evidence through collection of Precise and reliable data Make observations or measurements and say what the range and intervals are

  4. AF4.3 L4-5 To support the gathering of evidence through collection of Precise and reliable data Repeat sets of observations or measurements where appropriate, selecting suitable ranges and intervals

  5. AF4.3 L5-6 To support the gathering of evidence through collection of Precise and reliable data

  6. AF4.3 L6-7 To support the gathering of evidence through collection of Precise and reliable data Explain why the data that can be collected may be inconsistent Explain what you can do to make the data more reliable

  7. AF4.3 L7-8 To support the gathering of evidence through collection of Precise and reliable data Justify your chosen method in terms of collecting reliable and precise data

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