experimental designs

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  • Created by: Dawn
  • Created on: 12-05-13 18:41
define independent measures
when different participants are used in each condition
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benefits of independent measures
avoids order effects e.g fatigue and practise
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disadvantages of independent measures
more participants are required so its time consuming; differences between participants e.g. age or gender, could effect the findings of the research
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define repeated measures
the same participants take part in each condition
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benefits of repeated measures
fewer participants are required
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cons of repeated measures
order effects
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define matched paires
the same type of participants in each condition
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pros
avoids order and participant effects
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cons
can never get exact matched participants; time consuming
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Card 2

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benefits of independent measures

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avoids order effects e.g fatigue and practise

Card 3

Front

disadvantages of independent measures

Back

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Card 4

Front

define repeated measures

Back

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Card 5

Front

benefits of repeated measures

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