Matching Items (4)
Filtering by
- All Subjects: Marijuana
- Creators: Meier, Madeline
Description
Marijuana is currently the mostly widely used illicit drug in the U.S., and has been for multiple decades (Johnston et. al., 2016). Despite a growing belief that marijuana use is not harmful, over 4 million Americans have met criteria for marijuana use disorders in the past year alone (CBHSQ, 2015). According to marijuana trajectory studies, about a third of marijuana users will end up quitting later in life, but some \u2014 such as those who meet criteria for dependence \u2014 have a much greater difficultly quitting. Therefore, by looking at marijuana users who were successful in quitting, and comparing them to ongoing adult marijuana users, factors that may assist in helping an individual quit \u2014 such as certain motivations for quitting \u2014 may be identified. To study these issues, data was collected from 507 participants from the Pittsburgh Youth Study. It was found that adolescents who used marijuana weekly for at least one year were likely to be ongoing marijuana users in adulthood and that adolescents who had a warm relationship with their primary caretaker were likely to have quit marijuana by adulthood. It was also found that Black participants were more likely to have legal, monetary, and religious reasons for quitting than were White participants. Furthermore, participants who used regularly in adolescence were likely to list legal reasons, as well as a concern that marijuana use was needed to feel normal. Finally, it was found that not a single motivation for quitting marijuana was associated with a shorter period of abstinence. The implications of these findings for motivations to quit marijuana are the focus of the discussion.
ContributorsGomez, Kira Elise (Author) / Pardini, Dustin (Thesis director) / Glenberg, Arthur (Committee member) / Meier, Madeline (Committee member) / Department of Psychology (Contributor) / School of Art (Contributor) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Cannabis use has been purported to cause an amotivation-like syndrome among users. The purpose of this study was to investigate whether third party observers noticed amotivation among cannabis users. Participants in this study were 72 undergraduate university students, with a mean age of M=19.20 years old (SD=2.00). Participants nominated Informants who knew them well and these informants completed a version of the 18-item Apathy Evaluation Scale. Results indicated that more frequent cannabis use was associated with higher informant-reported levels of amotivation, even when controlling for age, sex, psychotic-like experiences, SES, alcohol use, tobacco use, other drug use, and depression symptoms (β=0.34, 95% CI: 0.04, 0.64, p=.027). A lack of motivation severe enough to be visible by a third party has the potential to have negative social impacts on individuals who use cannabis regularly.
ContributorsWhite, Makita Marie (Author) / Meier, Madeline (Thesis director) / Glenberg, Arthur (Committee member) / Pardini, Dustin (Committee member) / School of Art (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
This study was designed to learn what students call various forms of cannabis. A survey was created with questions designed to understand students' knowledge of types of cannabis, methods of use, and potency. An introduction and methods section of the research paper is included.
ContributorsCollins, Ryleigh Anne (Author) / Meier, Madeline (Thesis director) / Perez, Marisol (Committee member) / School of Molecular Sciences (Contributor) / School of Life Sciences (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
Adult use of cannabis was legalized in Arizona on November 3, 2020. The goal of this thesis was to assess the distribution of licensed adult use (recreational) cannabis dispensaries in Arizona as it relates to area deprivation in the state. On June 30, 2021, the vast majority of licensed adult ust dispensaries (n=92/143) were located in Maricopa County, so our analyses focused only on Maricopa County. ArcGIS Pro was used to map the dispensaries and determine the local density of dispensaries in each Maricopa County block group. We used three complementary statistical analyses, which collectively showed that adult use cannabis dispensaries were disproportionately located in areas of higher socioeconomic deprivation in Maricopa County. These results may have implications for existing health disparities.The study was limited because we did not account for geospatial autocorrelation, we did not assess unlicensed dispensaries, and we did not control for zoning laws. In future studies we plan to account for all three of these limitations to better understand the placement of adult-use cannabis dispensaries within Arizona. Future studies will also compare these results to the distribution of off-premise alcohol outlets and cannabis-related hospitalizations in Arizona.
ContributorsJenks, Olivia (Author) / Meier, Madeline (Thesis director) / Boustead, Annie (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Department of Psychology (Contributor)
Created2022-05