Control of Variables

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  • Created by: StarDaze
  • Created on: 07-04-17 14:46
Extraneous Variables
Unwanted variables which could have an effect on the DV if not controlled.
1 of 6
Confounding Variables
Unwanted variables which may have affected the DV, hindering clarity of distinguishing cause and effect.
2 of 6
Demand Characteristics
Cues which hint the purpose of study and alter participant behaviour.
3 of 6
Investigator Effects
Any influence from investigator on study which could affect DV.
4 of 6
Randomisation
The use of chance to control the effects of bias in research.
5 of 6
Standardisation
Using the same formal procedures and instructions for all participants.
6 of 6

Other cards in this set

Card 2

Front

Unwanted variables which may have affected the DV, hindering clarity of distinguishing cause and effect.

Back

Confounding Variables

Card 3

Front

Cues which hint the purpose of study and alter participant behaviour.

Back

Preview of the back of card 3

Card 4

Front

Any influence from investigator on study which could affect DV.

Back

Preview of the back of card 4

Card 5

Front

The use of chance to control the effects of bias in research.

Back

Preview of the back of card 5
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