Sentence examples for using a snowball system from inspiring English sources

First, reports from international institutions with experience in mercury research were obtained using a snowball system.

We are actually capitalizing on existing references and using a snowball effect of the imagination.

Respondents were selected using a snowball sampling procedure, and a social network was used to invite additional respondents to fill in an online questionnaire.

The younger participants were recruited using a snowball technique.

Using a Snowball Edge isn't cheap either, though.

Using a snowball sampling approach, the following interviewees were then identified and contacted.

Other members of affected communities who were interviewed were recruited using a snowball sampling approach (Bryman [2004]).

They included the participants using a "snowball sampling technique," i.e., suitable people will help to get other suitable people.

Institutions, especially local NGOs involved in recovery and reconstruction in Koyra, were identified using a snowball sampling technique (Goodman 1961).

Further participants were found using a snowball technique.

Participants were recruited through the networks of Women's Health and Family Services WHFSS) using a snowball sampling method.