A-Level (RESEARCH METHODS) Psychology A2 Fichas sobre topic 25 - selection of participants, creado por Charlotte Hewson el 22/04/2015.
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Creado por Charlotte Hewson
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Creado por Charlotte Hewson
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what are the three sample types?
what is as opportunity sample?
what is a volunteer sample?
what is a random sample?
what is a strength of an opportunity sample?
why is it easier?
what is a limitation of using an opportunity sample?
why is it bias?
what is a strength of a volunteer sample?
give an example of this?
what is a limitation of the volunteer sample?
what is this known as?
what does this mean?
what is a strength of a random sample?
why is it unbiased?
what is a limitation of random sampling?
why?
what is a target population?
what is sampling?
what happens if the sample isn't representative?
what are stratified quota samples?
