PR 1.2

 It identifies strata like stratified sampling, but it also uses a convenience sampling approach as the researcher will be the one to choose the necessary number of participants per stratum.

It is the most common sampling strategy. In this type of sampling, participants are selected or sought based on preselected criteria based on the research question.

It is made up of people who “self-selected” into the survey. Often, these folks have a strong interest in the main topic of the survey.

It is made up of people who are easy to reach.

 It is a special non-probability method used when the desired sample characteristic is rare.

snowball sampling is also knows as

This is a measurement tool like interview guide questions and questionnaires which is designed to obtain data on a topic of interest from research subjects or participants.

This type of basic data collection method involves structured and generally open-ended questions that are few in number and are intended to elicit views and opinions from the participants.

it uses a set of questions prepared by the researcher.

a. It uses open-ended questions that the interviewee or research participant answers freely, allowing the interviewer to ask questions for clarification and deeper understanding.