What type of sample is specifically used for gathering information about clandestine or difficult-to-identify groups?
A) snowball sample
B) random sample
C) valid sample
D) blind survey

Question

Quizplus · Accepted Answer

A snowball sample is specifically used for gathering information about clandestine or difficult-to-identify groups. It involves asking initial participants to refer others in their social network who may also be part of the group being studied. This method is useful for researching groups like drug users or members of secret societies, who may be difficult to locate and recruit using traditional sampling methods. Random samples, valid samples, and blind surveys may also be used in research, but they are not specifically designed for studying clandestine or difficult-to-identify groups.

What Type of Sample Is Specifically Used for Gathering Information