ASU Electronic Theses and Dissertations
This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.
In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.
Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.
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- All Subjects: hash oil
- All Subjects: Women
- Creators: Corbin, William R.
Effects of early internalizing symptoms on speed of transition through stages of alcohol involvement
Description
Alcohol use disorders and internalizing disorders are highly comorbid in adults, but how this comorbidity unfolds over development is not well understood. Previous retrospective studies in adults have shown that internalizing problems are associated with a rapid transition from first drink and first regular drinking to the onset of alcohol dependence. Some results also suggest that internalizing is a stronger predictor of rapid transitions through later stages of alcohol involvement, but these stage-specific effects have not been explicitly tested. The present study utilized a prospective dataset to investigate effects of adolescent internalizing symptoms on speed of transition through multiple stages of alcohol involvement. Specifically, it was hypothesized that greater early internalizing symptoms would predict a later age of first drink, a slower transition from first drink to first binge, and a faster transition from first binge to first dependence symptom. The moderating effects of gender were also examined. Data were from a longitudinal study of children of alcoholics and matched controls (n = 454) followed from late childhood to mid-life. Linear regression and Cox regression were the primary analytic strategies. Covariates were externalizing symptoms, family history of alcohol use disorders, and gender. Analyses also controlled for age at which the participant entered each interval. Generally, stage-specific hypotheses concerning the effects of internalizing were not supported. Internalizing symptoms marginally predicted an earlier age of first drink and a faster transition from first binge to first dependence symptom, and significantly predicted a faster transition through the overall interval from first drink to first dependence symptom. Internalizing was a stronger predictor of rapid transitions for women, and the effects of internalizing were not specific to early or later stages of alcohol involvement among women. These results suggest that early internalizing problems are a general risk factor for a rapid transition through all stages of alcohol involvement, and this risk may be stronger for women than for men. These results have important implications for our theoretical understanding of the relationship between internalizing problems and alcohol use disorders as well as prevention and intervention efforts targeting these problems.
ContributorsMenary, Kyle (Author) / Corbin, William R. (Thesis advisor) / Chassin, Laurie A (Committee member) / Meier, Madeline H (Committee member) / Arizona State University (Publisher)
Created2014
Description
Background: Hash oil, a cannabis preparation that contains ultra-high concentrations of tetrahydrocannabinol (THC), is quickly gaining popularity in the United States. Some evidence suggests that hash oil might produce greater intoxication and more severe negative effects than marijuana. This study examined whether the subjective effects of hash oil are more extreme than the subjective effects of marijuana and whether frequency of hash oil use is associated with the subjective effects of marijuana and hash oil. Method: Past-year cannabis users (n = 1,268) were recruited online to complete a questionnaire about the subjective effects of cannabis. Participants who reported past-year use of both hash oil and marijuana (n = 574) rated subjective effects of each type of cannabis in the following positive and negative domains: positive affect, cognitive enhancement, negative affect, cognitive impairment, physiological effects, reduced consciousness, and psychotic-like experiences. Results: Results of within-person comparisons showed that hash oil was rated as producing lesser positive effects (Hash oil: M = 4.53, Marijuana: M = 5.55, t = 14.67, p < .001) than marijuana. Negative effects of hash oil were minimal for the full sample (n = 574) and for both frequent and infrequent hash oil users. In general, the frequency of hash oil use was not associated with the subjective effects of marijuana but more frequent hash oil use was associated with rating hash oil as producing greater positive effects ( = 0.28, t = 6.86, p < .001) and lesser negative effects ( = -0.16, t = -3.83, p < .001). Findings were unchanged after controlling for sex, medical cannabis use, and frequency of marijuana use.
Conclusions: Hash oil produced lesser positive effects than marijuana. Negative effects of hash oil were minimal, suggesting that extreme negative effects may be unlikely for experienced cannabis users.
Conclusions: Hash oil produced lesser positive effects than marijuana. Negative effects of hash oil were minimal, suggesting that extreme negative effects may be unlikely for experienced cannabis users.
ContributorsOkey, Sarah Arlene (Author) / Meier, Madeline H (Thesis advisor) / Corbin, William R. (Committee member) / Doane, Leah D (Committee member) / Arizona State University (Publisher)
Created2019