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.

3 months ago
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