Snowball sampling in qualitative research refers to
a. obtaining information (data) from specific persons.
b. randomization.
c. accumulation of participants based on word-of-mouth.
d. using a single group of participants in any given setting or time period.
Question 2
Sources of data in qualitative research include
a. artifacts such as documents, photographs, and physical objects.
b. in-depth interviews.
c. direct observations.
d. all of the above.