1. Purposive sampling: In this type of sampling, researchers deliberately choose participants who are considered to be representative or knowledgeable about the subject of the study. This method is commonly used in mixed methods research to ensure that participants have relevant experiences or expertise that can contribute to the overall understanding of the research question.
2. Convenience sampling: This sampling method involves selecting participants who are readily available and accessible to the researcher. This approach is often used in mixed methods research when time and resources are limited. Although convenience sampling may not provide a representative sample, it can still provide valuable insights and perspectives.
3. Stratified sampling: This method involves dividing the population into relevant subgroups based on specific characteristics (such as age, gender, or socioeconomic status) and then randomly selecting participants from each subgroup. Stratified sampling is frequently used in mixed methods research to ensure that participants from different groups are represented and their perspectives are taken into account.
4. Snowball sampling: This type of sampling relies on participants' referrals to recruit additional participants. Initially, a small number of participants are selected who meet the study criteria, and then they are asked to refer others who might also meet the criteria. Snowball sampling is commonly used in mixed methods research, particularly when studying hard-to-reach populations or when the researcher is seeking participants with a particular shared experience or perspective.
Discuss 4 types of sampling I mixed methods research
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