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Title: A recent study examined the association between marijuana use and depressive symptoms among 622 Afri Post by: Kellman on May 30, 2015 A recent study examined the association between marijuana use and depressive symptoms among 622 African American Youth (Repetto et al., 2008). Participants were interviewed six times from high school into emerging adulthood. Marijuana use was measured by asking how many times they had used marijuana in the past 30 days and depression was measured based on their score on a six-item inventory. What type of research design was used and what are the independent and dependent variables?
Title: Re: A recent study examined the association between marijuana use and depressive symptoms among 622 Post by: randis_oddy on Jun 3, 2015 Content hidden
Title: Re: A recent study examined the association between marijuana use and depressive symptoms among 622 Afri Post by: Kellman on Jun 28, 2015 Thank you!
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