QAPsychology › A convenience sample differs from a voluntary sample in that:
Q

A convenience sample differs from a voluntary sample in that:

A. A convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest.

B. Convenience samples survey each participant once, and voluntary samples survey each participant numerous times.

C. Convenience sampling is a method of random sampling, and a voluntary sample is not.

D. Convenience sampling is not a probability-based method, and voluntary sampling is.

A

Answer: A. A convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest.

The structure of a convenience sample is based on how accessible it is to the researcher while that of a voluntary sample is based on the interest of the participant. In other words, convenience samples are sought for people who are easy to reach while a voluntary sample is only interested in people who voluntarily want to be part of the survey.

A good example of convenience sampling is standing at a park and asking people you find questions on something in order to get their ideas. On the other hand, an example of a voluntary sample is a customer satisfaction survey where businesses ask customers to volunteer their thoughts in getting information. They are both non-probability samples however as the chance of an element of the population being chosen is not known. These samples are biased as they tend to favor some outcomes over others.

10 months ago
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