Matching Items (3)
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- All Subjects: Substance Use
- All Subjects: Academic Stress
- All Subjects: COVID-19 Outbreak
- Creators: Bruening, Amanda B
- Member of: Theses and Dissertations
Description
There is a growing trend among community samples of young, adult women to initiate drug use for weight loss (Boys, Marsden, & Strang, 2001; Mendieta-Tan, Hulbert-Williams, & Nicholls, 2013). Research has suggested that consequential weight loss may maintain drug use (Cohen, et al., 2010; Ersche, Stochl, Woodward, & Fletcher, 2013; Sirles, 2002), which is compounded by women's perception that drugs are convenient and guarantee weight loss (Mendieta-Tan, et al., 2013). Stimulants, including cocaine, amphetamine, methamphetamine, and ecstasy, are notable drugs of use among college students (Johnston, et al., 2014; Teter, McCabe, LaGrange, Cranford, & Boyd, 2006). With known appetitive and metabolic effects, stimulants may be particularly attractive to college women, who are at elevated risk for increased body dissatisfaction and experimenting with extreme weight loss techniques (Grunewald, 1985; National Eating Disorder Association, 2013). A preliminary epidemiological study of 130 college women between 16- and 24-years old (Mage = 18.76, SDage = 1.09) was conducted to begin to investigate this phenomenon. Results showed women who reported use for weight control (n = 19, 14.6 %) predominantly used stimulants (68.4%), and this subgroup was severely elevated on global and subscales of eating pathology compared with college norms. Moreover, the odds of stimulant use were doubled when women engaged in a compensatory behavior, such as excessive exercise, self-induced vomiting, and laxative use. Although preliminary, these results suggest that a desire for weight control may be associated with stimulant use among college women. Women engaging in more extreme weight loss behaviors are at high risk for initiating and maintaining illicit stimulant use for weight-related reasons.
ContributorsBruening, Amanda B (Author) / Perez, Marisol (Thesis advisor) / Grimm, Kevin (Committee member) / Chassin, Laurie (Committee member) / Arizona State University (Publisher)
Created2016
Description
This study explores the relationship between the use of different substances and different kinds of stress from before and after the COVID-19 pandemic. The substances looked at were: alcohol, marijuana, caffeine, vape or nicotine use, and the use of prescription pills that were not prescribed to the user. The different kinds of stress that were examined were: academic, social, financial, and stress caused by the outbreak of COVID-19.
ContributorsTodd, Julia (Author) / Tran, Alisia (Thesis director) / Seymor, Marlee (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
Despite the established co-prevalence of substance use (SU) and disordered eating (DE), few longitudinal studies have sought to examine their shared development. Findings have been inconsistent within the extant literature. This may be attributable in part to several methodological aspects, including overlooking distinct psychopharmacological properties of common substances of abuse, examining only between-person relations, and failing to account for shared risk factors. The current study sought to address these gaps by applying latent curve models with structured residuals (LCM-SR) to a preexisting, national sample of adolescent girls followed into adulthood, Add Health. In Aim 1, between-person effects examined the simultaneous development of alcohol, tobacco, and marijuana use and DE behaviors in substance-specific models. In Aim 2, bivariate latent curve models were expanded to account for within-person effects (LCM-SR) in order to examine the potentially bidirectional, prospective relationship between use of a specific substance and DE. Lastly, models accounted for shared developmental risk factors. Findings of the current study demonstrate preliminary evidence of substance-specific effects with DE emerging in adolescence. Across model-building steps, DE engagement in early adolescence was significantly associated with growth in tobacco use and marginally associated with marijuana use. Appetitive side-effects of both substances may link use with DE behaviors and enhance instrumental use for weight control. Significant associations did not emerge between alcohol and DE, and results of the conditional model indicate this co-occurrence is best explained by third variable mechanisms. Implications for prevention are discussed.
ContributorsBruening, Amanda B (Author) / Corbin, William (Thesis advisor) / Chassin, Laurie (Committee member) / Meier, Madeline (Committee member) / McNeish, Daniel (Committee member) / Arizona State University (Publisher)
Created2021