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Title: A researcher who selects a sample of people of varying ages and studies them at one point in time ... Post by: totrio on Feb 8, 2017 A researcher who selects a sample of people of varying ages and studies them at one point in time is, by definition, using the __________ method.
a. longitudinal b. correlational c. cross-sectional d. biographical study Title: Re: A researcher who selects a sample of people of varying ages and studies them at one point in ... Post by: Abarron on Feb 8, 2017 Content hidden
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