Matching Items (6)
Filtering by
- Genre: Masters Thesis
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
Increasing numbers of Asian international students enter the U.S. each year; however, this group remains highly understudied. This is particularly true in regard to alcohol use and behavior. The purpose of the current study was to investigate if and how the sociocultural factors of social norm perception, perceived language discrimination, and need to belong relate to drinking motivation among Asian international students. Hierarchical regression was used with 194 self-identified Asian international student participants to analyze two separate three-way interactions. It was hypothesized that high social norm perceptions, greater perceived language discrimination, and high need to belong would interact to predict greater 1) drinking to cope, and 2) drinking to conform. Results did not support either hypothesis; however, main effects indicated that perceived language discrimination was related to drinking to cope and drinking to conform. In addition, need to belong and social norm perception interacted to predict drinking to conform. Implications, limitations, and future directions are discussed.
ContributorsEustice, Kristi L (Author) / Tran, Giac-Thao T. (Thesis advisor) / Corbin, William R. (Committee member) / Glidden-Tracey, Cynthia E. (Committee member) / Arizona State University (Publisher)
Created2016
Description
Self-control has been shown to predict both health risk and health protective outcomes. Although top-down or “good” self-control is typically examined as a unidimensional construct, research on “poor” self-control suggests that multiple dimensions may be necessary to capture aspects of self-control. The current study sought to create a new brief survey measure of top-down self-control that differentiates between self-control capacity, internal motivation, and external motivation. Items were adapted from the Brief Self-Control Scale (BSCS; Tangney, Baumeister, & Boone, 2004) and were administered through two online surveys to 347 undergraduate students enrolled in introductory psychology courses at Arizona State University. The Self-Control Motivation and Capacity Survey (SCMCS) showed strong evidence of validity and reliability. Exploratory and confirmatory factor analyses supported a 3-factor structure of the scale consistent with the underlying theoretical model. The final 15-item measure demonstrated excellent model fit, chi-square = 89.722 p=.077, CFI = .989, RMSEA = .032, SRMR = .045. Despite several limitations including the cross-sectional nature of most analyses, self-control capacity, internal motivation, and external motivation uniquely related to various self-reported behavioral outcomes, and accounted for additional variance beyond that accounted for by the BSCS. Future studies are needed to establish the stability of multiple dimensions of self-control, and to develop state-like and domain-specific measures of self-control. While more research in this area is needed, the current study demonstrates the importance of studying multiple aspects of top-down self-control, and may ultimately facilitate the tailoring of interventions to the needs of individuals based on unique profiles of self-control capacity and motivation.
ContributorsPapova, Anna (Author) / Corbin, William R. (Thesis advisor) / Karoly, Paul (Committee member) / Brewer, Gene (Committee member) / Arizona State University (Publisher)
Created2016
Description
Both subjective response to alcohol and acute tolerance possess unique biphasic relations with the blood alcohol concentration curve. However, prior work has generally failed to examine shared relations between the two constructs and has yet to consider the full valence by arousal affective space of subjective response, nor individual differences in metabolism or peak levels of subjective intoxication. As such, the present study sought to characterize acute tolerance to subjective response in addition to examining relations between acute tolerance, subjective response, and related outcomes. Participants (N=258) were randomly assigned to receive alcohol (target blood alcohol concentration = .08 g%) as part of a large placebo-controlled alcohol administration study. Participant family history of alcohol use problems and personal history of alcohol use were collected at baseline. Subjective response to alcohol was assessed across the full valence by arousal affective space at equivalent points on the ascending and descending limbs of the blood alcohol concentration curve. Latent change scores were calculated to characterize the development of acute tolerance, and path analyses tested relations between acute tolerance to subjective response, concurrent patterns of alcohol use, and negative alcohol-related consequences. Age, sex, race/ethnicity, and drinking context were included as covariates. Acute tolerance to low arousal positive (i.e., relaxed, mellow) effects were found to be inversely related to negative consequences such that a maintenance of low arousal positive effects was associated with more negative consequences. The amount of time elapsed between measurements was found to be significantly related to the development of acute tolerance to high arousal positive (i.e., talkative, stimulated) effects, such that more time between measurements was related to a greater decrease in high arousal positive effects. Peak high arousal positive effects were found to be related to increased drinking and indirectly related to more negative consequences via drinking, whereas high arousal negative was protective against increased drinking and negative consequences. Results suggest that a maintenance of negatively reinforcing effects across the blood alcohol concentration curve may confer risk for negative consequences. Results also suggest that considering individual differences in alcohol metabolism may be useful in understanding alcohol’s rewarding, stimulating effects.
ContributorsKing, Scott Edward (Author) / Corbin, William R. (Thesis advisor) / Chassin, Laurie (Committee member) / Grimm, Kevin (Committee member) / Arizona State University (Publisher)
Created2022
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
Description
Past research suggests that both Alcohol Expectancies and Subjective Response are strong predictors of drinking. However, most studies do not account for the shared variance or relations between the two. Social cognitive and expectancy theories suggest that cognitions may distort reality, creating a discrepancy between expected and subjective effects. Only one study has tested the effects of such discrepancies (Morean et al., 2015), but that study was cross-sectional, making it impossible to determine the direction of effects. As such, the present study sought to test prospective associations between expectancy-subjective response interactions and future drinking behavior. Participants (N=448) were randomly assigned to receive alcohol (target blood alcohol alcohol =.08 g%) or placebo, with 270 in the alcohol condition. Alcohol expectancies and subjective response were assessed across the full range of affective space of valence by arousal. Hierarchical regression tested whether expectancies, subjective response, and their interaction predicted follow-up drinking in 258 participants who reached a blood alcohol curve of >.06 (to differentiate blood alcohol curve limbs). Covariates included gender, age, drinking context, and baseline drinking. High arousal subjective response was tested on the ascending limb and low arousal subjective response on the descending limb. High arousal positive expectancies and subjective response interacted to predict future drinking, such that mean and low levels of high arousal positive subjective response were associated with more drinking when expectancies were higher. High arousal negative expectancies and subjective response also interacted to predict future drinking, such that high levels of high arousal negative subjective response marginally predicted more drinking when expectancies were lower. There were no interactions between low arousal positive or low arousal negative expectancies and subjective response. Results suggest that those who expected high arousal positive subjective response but did not receive many of these effects drank more, and those who did not expect to feel high arousal negative subjective response but did in fact feel these effects also drank more. The results suggest that challenging inaccurate positive expectancies and increasing awareness of true negative subjective response may be efficacious ways to reduce drinking.
ContributorsWaddell, Jack Thomas (Author) / Corbin, William R. (Thesis advisor) / Chassin, Laurie (Thesis advisor) / Anderson, Samantha F. (Committee member) / Arizona State University (Publisher)
Created2020