Validity vs Reliability

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6 Terms

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Validity

how well does it reflect reality and meaning

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Reliability

Extent of which a study can be replicated → do not need the same results but process must be the same

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What are 3 factors impacting reliability?

Research method

Data type

Participants

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5 Factors impacting validity

  1. Hawthorne effect

  2. Group dynamic

  3. Social desirability

  4. Demand characteristics

  5. Data type

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How do participants affect reliability?

unlikely that participants will be the same

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