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methodological issues - Coggle Diagram
methodological issues
external reliability
the extent to which a measure varies from one use to another (same results found on different days, labs, researchers or research method
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internal validity
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concurrent - the extent to which a new measure/test measures the same existing measure or test (compare new test with old test, similar results mean the new test is valid)
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external validity
extent to which results can be generalised to other populations, locations, context and times
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representativeness - the extent to which a sample is typical of the key features of the target population so is likely to produce findings that can be generalised
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demand characteristics - cues features of an experiment/situation that indicate to participants the aim of the study thus influencing their behaviour
social desirability bias - participants respond/behave in a way that they believe is acceptable in society