Sampling Methods 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelWJEC Created by: kerri_bartlettCreated on: 31-05-15 15:08 Simple Random Sampling Number each participant and place the numbers in a hat to be selected 1 of 7 Systematic Sampling Start with a randomly selected person and select every Nth person from there 2 of 7 Stratified Random Sampling Classify the population into stratas and select random samples (eg. 5%) of the strata 3 of 7 Quota Sampling Divide the population into groups and the interviewer selects the participants they want 4 of 7 Purposive Sampling Select the participants you think will be best for your study 5 of 7 Snowball Sampling Existing participants recruit their friends to take part and so on 6 of 7 Oppurtunity Sampling Choosing people who are convenient and in the place that you are 7 of 7
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