Sentence examples for using a snowballing technique from inspiring English sources

In a further attempt to find a theoretical framework, we chose a different approach to lead us to relevant frameworks from outside the medical field: using a snowballing technique (Teunissen and Westerman 2011), we tried to ascertain which educational environment instruments were used to build the contents of the medical ones.

Contact was made with these individuals, and in each call, the names of other knowledgeable individuals were sought, using a snowballing technique (Marshall & Rossman, 2011).

We learned to take a very flexible approach to sampling, using a snowballing technique or referral samples, in order to capture all relevant stakeholders.

As the themes develop, theoretically driven sampling using a snowballing technique 42 will be employed to ensure access to the social networks of the target groups.

Two subsequent rounds were completed using a snowballing technique: each person in round 1 was asked to indicate up to three other people they thought should receive the survey, which was then distributed to those identified individuals.

The first draft of the questionnaire was piloted with five hospital pharmacists, selected using a snowballing technique following initial contact with a hospital pharmacist previously known to a member of the research team.

The work was focused predominantly in healthcare and used a snowballing technique to locate studies, as formal search techniques at this time drew a poor yield.

The sample was recruited by convenience, using a snowballing sampling technique for data collection.

Using a snowballing sampling technique, 44 key informants were selected purposively on the basis of their expertise or knowledge of the research area.

Using a snowballing sampling technique, 28 key informants were selected purposively on the basis of their knowledge, involvement, or influence with the policy-making processes of the policies of interest.

Forty-two key informants were selected purposively on the basis of their influence or knowledge of the OSD policy or their involvement with OSD implementation, using a snowballing sampling technique.