Purposive sampling enables researchers to squeeze a lot of information out of the data that they have collected. This allows researchers to describe the major impact their findings have on the population.

Is purposive sampling meaningful?

The participants in purposive sampling can manipulate the data, causing invalid research outcomes. Purposive sampling is not an effective method of collecting data from a large population. It is subject to researcher and sampling biases.

What is the best sampling method for qualitative research?

In qualitative research, there are various sampling techniques that you can use when recruiting participants. The two most popular sampling techniques are purposeful and convenience sampling because they align the best across nearly all qualitative research designs.