Snowball Sampling Involves

Snowball sampling involves:

A) asking study participants for their informed consent after an initial set of findings have been compiled
B) borrowing subjects who fit the study criteria from one or more other studies
C) increasing the representativeness of a sample by randomly selecting subjects from a list of individuals identified as aloof or cold in their self-presentations
D) motivating subjects to participate in a study through the use of a tiered system of rewards (e.g., monetary payments)
E) obtaining new study participants through individuals who have already agreed to participate in the study