Adv/Disadv of Volunteer sampling


	Adv/Disadv of Volunteer sampling
	Advantages More ethical because participants have approached researcher May have an interest in the subject so they are less likely to give biased information	Disadvantages Could take a long time to get enough people to do experiment Rules out certain occupations and types of people - unrepresentative
	Evaluation Definition: Asked to participate e.g newspaper ad/ questionnaire

More ethical because participants have approached researcher
May have an interest in the subject so they are less likely to give biased information

Definition: Asked to participate e.g newspaper ad/ questionnaire

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