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Experiments - Coggle Diagram

- - - - remains detached + only observes facts
    - - easily repeated, consistent
- - - - difficult to obtain from children or people with learning difficulties
    - - wrong to mislead people as to the nature of experiment
  - - - Hawthorne effect
        
        may try to second-guess what researcher wants and act accordingly
        
        in artificial environment, behaviour is unnatural
        
        people begin to behave differently when they know they're being studied
      - field experiments a bit more valid as they're more natural
    - - hard to replicate exact context again