snowball sampling

In order to successfully identify these people, 3m used snowball sampling.

Thus, snowball sampling can be used to gather expert information.

It is effectively used to avoid bias in snowball sampling.

Snowball sampling is a useful tool for building networks and increasing the number of participants.

Snowball sampling can be a strenuous process at times if not planned out properly.

A positive example of snowball sampling would be if a researcher is having trouble reaching individuals within its target market.

Snowball sampling - The first respondent refers a friend.

In order to acquire more participants, snowball sampling relies on referrals and by word of mouth.

The informants contacted during the snowball sampling procedure were aged between 18 and 32 at the time of interview.

Although the topic is inappropriate, it is a good example to explain the essence of snowball sampling.

Snowball sampling, a recruitment method that employs research into participants' social networks to access specific populations.

The author indicated the recruitment technique of snowball sampling, which uses interpersonal relations and connections within people.

Snowball sampling is inexact, and can produce varied and inaccurate results.

Snowball sampling is inevitable in social systems.

In social science research, snowball sampling is a similar technique, where existing study subjects are used to recruit more subjects into the sample.

What is snowball sampling?

The first method is relatively simple and consists of comparing the number of known to unknown users amongst individuals in the snowball sampling frame itself.

Snowball sampling and respondent-driven sampling also allows researchers to make estimates about the social network connecting the hidden population.

She also sent out questionnaires through various Pagan newsletters and gatherings, attaining responses through a snowball sampling method.

Due to the use of social networks and interpersonal relations, snowball sampling forms how individuals act and interact in focus groups, couple interviews and interviews.

When attempting to gather information about a particular topic, and a limited number of participants or test subjects are available, snowball sampling would increase the efficiency of the study.

Snowball sampling is often used because the population under investigation is hard to approachable either due to low numbers of potential participants or the sensitivity of the topic.

Cohen, N. & Arieli, T. (2011) Field research in conflict environments: Methodological challenges and snowball sampling.

Conversely, the impossibility of random sampling sometimes necessitates nonprobability sampling, such as convenience sampling or snowball sampling.

Some variants of snowball sampling, such as respondent driven sampling, allow calculation of selection probabilities and are probability sampling methods under certain conditions.