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For his research methods class project, Hiro is studying the effect of pet ownership on stress levels. Although a lot of research has been done on dog and cat owners, not much is known about other pets so Hiro decides to study bird owners. Which of the following would demonstrate a snowball sampling technique?
Access to Resources
The ability or opportunity to obtain and use necessary materials, services, or valuable information.
Opportunities
Prospects or situations that present possibilities for advancement, achievement, or success, often influenced by socio-economic factors.
Married Couples
Two individuals legally united through marriage, recognized both socially and legally, forming a primary social and economic unit.
Single Parents
Individuals who are raising children without the involvement of the other parent in the home.
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