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research methods - Coggle Diagram
research methods
correlations
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strengths of correlations allow for investigation into rare behaviour -> wouldn't ethically be able to study
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Types of experiments
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Field
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however, ethical issues and extraneous variables are not controlled
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non-experimental methods
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Covert
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however, this may lead to ethical issues
Overt
disclosed, better ethical issues
However, could lead to demand characteristics
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counterbalancing
split group into 2. 1st group does condition A then B, 2nd group goes into condition B than A
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control of variables
standardise procedure, reducing influence of...
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Random allocation
put all names of Ps form sample into random name generator: 1st name selected goes into condition. Next name goes into condition 2
Random sample
put all names of Ps of target population into random name generator: 1st name selected goes into condition. Next name goes into condition 2