aims and hypotheses (2)

  • Created by: cieran32
  • Created on: 14-10-18 22:03
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  • Aims and Hypotheses
    • Independent variable is directly manipulated
      • An IV is a variable directly manipulate by the researcher
      • if testing test scores using a revision guide the IV is weather or not the revision guide is used
    • The dependant Variable is only affected indirectly
    • The DV is the variable that you think will be affected by the changes in the independant  variable
    • IV should be the thing that affects the DV
    • Untitled
    • operationalisation
      • variables must be ope rationalised. This means  describing the process by which the variable is measured
      • some things are easy as height can be operationalised to distance in centimetres from top to bottom

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