Research methods - sampling Flashcards
1
Q
What is opportunity sampling?
A
The researcher takes whoever is easily available at the time.
2
Q
What is volunteer sampling?
A
Asking people to volunteer - individuals determine their own involvement in a study.
3
Q
What is random sampling?
A
Every member of the target population has an equal chance of being selected.
4
Q
What is systematic sampling?
A
Every nth person is selected from your target population.
5
Q
What is stratified sampling?
A
Identify subgroups in the target population, then take a selection of participants from each subgroup but in proportion.
