Cambridge IGCSE Psychology practice

Paper 1 structured question: Population defined as a group of people with one or more characteristics in common, from

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Population defined as a group of people with one or more characteristics in common, from

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Paper 1Approaches, Issues and Debates1 marks

Sampling techniques are crucial in psychological research.

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Sampling Techniques

Two common sampling techniques are opportunity sampling and volunteer sampling. Opportunity sampling selects participants based on their availability, while volunteer sampling involves individuals opting to participate in response to an invitation.

a
Define Define opportunity sampling.
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