Sentence examples for by using snowball sampling from inspiring English sources

Eighteen migrant workers were recruited by using snowball sampling, and six local residents were recruited as "observers" to view the mobility of migrant workers from another perspective.

Key informants (national focal person for IMCI, National Programme Officers – NPOs -, IMCI course directors or facilitators and IMCI trainees) were purposively selected, guided by standardized criteria, using snowball sampling as the sample selection process moved from national (focal persons/NPOs) to district level (IMCI trainees).

In this qualitative case-study, 17 participants were purposively selected using snowball sampling.

Participants were then asked to refer other participants with disaster experience using snowball sampling methodology.

We surveyed more than 30 researchers using snowball sampling and mining their profiles.

Further participants were then recruited using snowball sampling methods [ 35].

The physiotherapists were identified using snowball sampling methods.

Participants were recruited using snowball sampling techniques [ 50].

Two geriatricians were also recruited using snowball sampling.

Participants were sourced using snowball sampling methods, and no direct approaches were made to potential participants by the researchers.

Subsequent study participants were recruited using snowball sampling, which used referrals from other participants [ 13].