snowball sampling造句

• Snowball sampling can be perceived as an evaluation sampling in the social computing field.
• Snowball sampling is a useful tool for building networks and increasing the number of participants.
• Snowball sampling is inevitable in social systems.
• The entire study consisted of a snowball sampling for participants within the West London area.
• The term " snowball sampling " reflects an analogy to a snowball increasing in size as it rolls downhill
• Snowball sampling is a recruitment method that employs research into participants'social networks to access specific populations.
• She also sent out questionnaires through various Pagan newsletters and gatherings, attaining responses through a snowball sampling method.
• For example, in the interview phase, snowball sampling can be used to reach hard-to-reach populations.
• Snowball sampling method does not require complex planning and the staffing required is considerably smaller in comparison to other sampling methods.
• In social science research, snowball sampling is a similar technique, where existing study subjects are used to recruit more subjects into the sample.
• As a result, snowball sampling not only results in the recruitment of particular samples, use of this technique produces participants'accounts of their lives.
• 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.
• According to a 2009 snowball sampling study, the majority of those with childhood cocoa labor experience were trafficked ( 75 % from Burkina Faso and 63 % from Mali ).
• Snowball sampling uses a small pool of initial informants to nominate, through their social networks, other participants who meet the eligibility criteria and could potentially contribute to a specific study.
• Their data came from a series of 50 interviews with lesbian women who were part of a lesbian group in Toronto, Canada, and used the snowball sampling approach to recruit additional participants.
• 4 . "'Anchoring "': Another disadvantage of snowball sampling is the lack of definite knowledge as to whether or not the sample is an accurate reading of the target population.
• Throughout her 11-year period of fieldwork, Berger had to use snowball sampling to retrieve her data on the Pagan community, something that she attributed to the " secrecy of groups and practitioners ".
• The author indicated the recruitment technique of snowball sampling, which uses interpersonal relations and connections within people . 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.