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
- Independent variable is directly manipulated
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