Science.gov

Sample records for alcohol-related problems including

  1. Alcohol-Related Problems of Older Persons.

    ERIC Educational Resources Information Center

    Staples, Pamela A.

    The study of older adults is relatively new for the social sciences. There is a growing awareness of the alcohol-related problems in this population. Between 2 and 10 percent of older social drinkers present severe alcohol-related problems of different kinds. Three terms describe the major consequences of "too much" alcohol: intoxication,…

  2. [Alcohol-related problems in primary care].

    PubMed

    Ban, Nobutaro

    2015-09-01

    The approach to treating alcohol-related problems in primary care settings needs: 1) to recognize the incidence of alcohol-related problems in primary care settings; 2) to know the way of screening; 3) to know how to help patients; and 4) to know enough about treating alcoholism to appropriately refer patients for additional help. This article looks research evidence about the incidence of alcohol-related problems in primary care and recognition of incidence and way of screening of alcohol-related problems by primary care physicians in Japan. Then this article describes evidence-based as well as author's experience-based approach to treat the alcohol-related health problems in primary care settings. In line with the newly introduced law to prevent the alcohol-related health problems and the anticipating introduction of new specialty of general medicine, early intervention to alcohol-related problems in primary care settings will be much appreciated. To do so, enough amounts of education and research are needed.

  3. Preventing Alcohol-Related Problems Through Health Policy Research

    PubMed Central

    Voas, Robert B.; Fell, James C.

    2010-01-01

    Alcohol-related health policy research is responsible for guiding the implementation of laws and public health policies that have reduced alcohol-related highway injuries and deaths, as well as other alcohol-related problems over the last 40 years. This research, which tests theories about potential policy changes and responds to specific problems, has examined a vast array of prevention programs. This article briefly identifies 10 program categories and highlights four programs to illustrate the scope and complexity of the individual health policy areas within the categories. PMID:23579933

  4. Controlling alcohol-related global health problems.

    PubMed

    Lam, Tai Hing; Chim, David

    2010-07-01

    Alcohol's adverse public health impact includes disease, injury, violence, disability, social problems, psychiatric illness, drunk driving, drug use, unsafe sex, and premature death. Furthermore, alcohol is a confirmed human carcinogen. The International Agency for Research on Cancer concluded that alcohol causes cancer of the oral cavity, pharynx, larynx, esophagus, liver, colon-rectum, and breast. World Cancer Research Fund/American Institute for Cancer Research concluded that the evidence justifies recommending avoidance of consuming any alcohol, even in small quantities. Despite being responsible for 3.8% of global deaths (2,255,000 deaths) and 4.6% of global disability-adjusted life years in 2004, alcohol consumption is increasing rapidly in China and Asia. Contrary to the World Health Assembly's call for global control action, Hong Kong has reduced wine and beer taxes to zero since 2008. An International Framework Convention on Alcohol Control is urgently needed. Increasing alcohol taxation and banning alcohol advertisement and promotion are among the most effective policies.

  5. Personal strivings, binge drinking, and alcohol-related problems.

    PubMed

    Simons, Jeffrey S; Christopher, Michael S; McLaury, Ann E

    2004-06-01

    This study examined relations between personal strivings and alcohol use among college students. Personal strivings are ongoing goals that individuals are characteristically trying to achieve through their behavior. Participants generated lists of personal strivings following standard instructions and then completed an assessment of alcohol use and related problems. Participants returned to complete a follow-up assessment of drinking behavior after 30 days. Personal strivings were coded into content categories by trained raters using a coding manual. Four content categories were examined for this study: achievement, affiliation, health, and self-presentation. A series of t tests revealed that participants endorsing achievement strivings reported less alcohol-related problems and marginally fewer instances of binge drinking during the 30-day follow-up period. In contrast, participants endorsing self-presentation strivings reported more alcohol-related problems during the follow-up period.

  6. Alcohol-Related Problems in High-Risk Groups. EURO Reports and Studies 109. Report on a WHO Study.

    ERIC Educational Resources Information Center

    Plant, Martin, Ed.

    Alcohol consumption has risen dramatically in many countries since the Second World War. Accompanying this rise has been a rise in alcohol-related problems, including liver cirrhosis mortality, alcohol dependence, and alcohol-related crimes and accidents. Alcohol misuse presents huge health, social, and legal problems throughout most of Europe and…

  7. Demographic and Academic Trends in Drinking Patterns and Alcohol-Related Problems on Dry College Campuses

    ERIC Educational Resources Information Center

    Taylor, Dexter M.; Johnson, Mark B.; Voas, Robert B.; Turrisi, Robert

    2006-01-01

    Restricting alcohol consumption on campus is a measure often used by college administrators to prevent alcohol abuse and-alcohol-related problems. The effect of dry campus policies on alcohol consumption and alcohol-related problems, however, remains poorly understood. This report will compare characteristics of two dry campuses with descriptions…

  8. Preventing Alcohol-Related Problems on Campus: Vandalism.

    ERIC Educational Resources Information Center

    Epstein, Joel; Finn, Peter

    This bulletin provides suggestions for the components of a comprehensive approach to reducing student vandalism on college and university campuses. Numerous facets of the problem are addressed, including: the association of binge drinking with vandalism and school policies that tolerate or even facilitate binge drinking; a school's drinking…

  9. Alcohol-Related Problems among Sexual Minority Women

    PubMed Central

    Hughes, Tonda

    2012-01-01

    In this article I describe the historical context for research on sexual minority women’s drinking, including the age-old tendency to link homosexuality and alcoholism; I summarize gaps and limitations that characterized much of the research on sexual minority women’s drinking over the past several decades; and I review recent literature to highlight progress in the field—with a particular focus on my own research related to risk and protective factors for heavy drinking and drinking-related problems among sexual minority women. I conclude with a discussion of barriers to treatment for sexual minority women and recommendations for substance abuse treatment providers. PMID:22470226

  10. Prospective Effects of Family Cohesion on Alcohol-Related Problems in Adolescence: Similarities and Differences by Race/Ethnicity.

    PubMed

    Reeb, Ben T; Chan, Sut Yee Shirley; Conger, Katherine J; Martin, Monica J; Hollis, Nicole D; Serido, Joyce; Russell, Stephen T

    2015-10-01

    Research increasingly finds that race/ethnicity needs to be taken into account in the modelling of associations between protective factors and adolescent drinking behaviors in order to understand family effects and promote positive youth development. The current study examined racial/ethnic variation in the prospective effects of family cohesion on adolescent alcohol-related problems using a nationally representative sample. Data were drawn from the first two waves of the National Longitudinal Study of Adolescent to Adult Health and included 10,992 (50% female) non-Hispanic Asian, non-Hispanic Black, Latino, and non-Hispanic White 7th-12th graders. Consistent with Hirschi's social control theory of youth delinquency, higher levels of family cohesion predicted lower levels of future adolescent alcohol-related problems, independent of race/ethnicity, sex, age, baseline alcohol-related problems, and family socioeconomic status. Findings from moderation analyses indicated that the magnitude of associations differed across groups such that the protective effect of family cohesion was strongest among White adolescents. For Latino adolescents, family cohesion was not associated with alcohol-related problems. Future longitudinal cross-racial/ethnic research is needed on common and unique mechanisms underlying differential associations between family processes and adolescent high-risk drinking. Understanding these processes could help improve preventive interventions, identify vulnerable subgroups, and inform health policy aimed at reducing alcohol-related health disparities.

  11. Binge drinking and alcohol-related problems among U.S.-born Asian Americans.

    PubMed

    Iwamoto, Derek; Takamatsu, Stephanie; Castellanos, Jeanett

    2012-07-01

    Binge drinking (five drinks or more in a 2-h sitting for men or four or more drinks in a 2-h sitting for women) and alcohol-related problems are a growing problem among Asian American young adults. The current study examines the sociocultural (i.e., generational status and ethnic identity) determinants of binge drinking and alcohol-related problems across U.S.-born, young-adult, Asian American ethnic groups. Data were collected from 1,575 Asian American undergraduates from a public university in Southern California. Chinese Americans consisted of the largest Asian ethnicity in the study, followed by Vietnamese, Filipino, Korean, South Asian, Japanese, Multi-Asian, and "other Asian American." Participants completed a web-based assessment of binge drinking, alcohol-related problems, ethnic identity, descriptive norms (i.e., perceived peer drinking norms), and demographic information. An analysis of variance was used to determine potential gender and ethnic differences in binge drinking and alcohol-related problems. Negative binomial regression was selected to examine the relationship between the predictors and outcomes in our model. There were no gender differences between Asian American men and women in regards to binge drinking; however, men reported more alcohol-related problems. Japanese Americans reported the highest number of binge-drinking episodes and alcohol-related problems, followed by Filipino and Multi-Asian Americans (e.g., Chinese and Korean). Living off-campus; higher scores in descriptive norms; Greek status; and belonging to the ethnic groups Japanese, Filipino, Multi-Asian, Korean, and South Asian increased the risk of engaging in binge drinking. Quantity of alcohol consumed, Greek status, gender, Filipino, South Asian, other Asian, and lower ethnic identity scores were related to alcohol-related problems. Using one of the largest samples collected to date on sociocultural determinants and drinking among U.S.-born Asian American young adults, the

  12. Community Mobilization and the Framing of Alcohol-Related Problems

    PubMed Central

    Herd, Denise

    2010-01-01

    The goal of this study was to describe how activists engaged in campaigns to change alcohol policies in inner city areas framed alcohol problems, and whether or not their frameworks reflected major models used in the field, such as the alcoholism as a disease model, an alcohol problems perspective, or a public health approach to alcohol problems. The findings showed that activists’ models shared some aspects with dominant approaches which tend to focus on individuals and to a lesser extent on regulating alcohol marketing and sales. However, activists’ models differed in significant ways by focusing on community level problems with alcohol; on problems with social norms regarding alcohol use; and on the relationship of alcohol use to illicit drugs. PMID:20617029

  13. An Experience Sampling Study of PTSD and Alcohol Related Problems

    PubMed Central

    Gaher, Raluca M.; Simons, Jeffrey S.; Hahn, Nicole L; Hofman, Jamie Hansen; Hofman, Jamie Hansen; Buchkoski, Jerome

    2014-01-01

    Posttraumatic stress disorder (PTSD) represents a debilitating psychiatric condition that is affecting the lives of many returning veterans. PTSD and alcohol use and dependence are highly comorbid. The purpose of this study was to understand the functional mechanisms between PTSD and alcohol use and problems. Specifically, the role of negative urgency and emotional intelligence were investigated as vulnerability and resiliency factors, respectively. This study utilized experience sampling to test associations between PTSD symptoms and alcohol use and related problems in a sample of 90 OIF/OEF veterans. Participants completed eight brief questionnaires daily for two weeks on palmtop computers. Elevations in PTSD symptoms during the day were associated with subsequent increases in alcohol use and associated problems that night. PTSD symptoms were associated with greater problems above and beyond the effect of drinking level at both the within- and between- person level. Emotional intelligence was associated with lower negative urgency, fewer PTSD symptoms, and less alcohol use and associated problems. The effects of emotional intelligence were primarily indirect via negative urgency and the effects of negative urgency on alcohol use and problems were indirect via its positive association with PTSD symptoms. Hypothesized cross-level effects of emotional intelligence and negative urgency were not supported. The findings suggest a functional association between PTSD symptoms and alcohol consumption. The association between PTSD symptoms and alcohol consumption is consistent with a self-medication model. However, the significant associations between PTSD symptoms and alcohol problems, after controlling for use level, suggest a broader role of dysregulation. PMID:25134021

  14. College Students' Alcohol-Related Problems: An Autophotographic Approach

    ERIC Educational Resources Information Center

    Casey, Patrick F.; Dollinger, Stephen J.

    2007-01-01

    This study related standard self-report measures to an innovative approach (the autophotographic essay) as a way to provide insight into patterns of alcohol consumption and associated problem behaviors. College students (N = 135) completed self-report measures of alcohol consumption and created autophotographic essays of identity coded for alcohol…

  15. Alcohol use and alcohol-related problems among adolescents in China

    PubMed Central

    Guo, Lan; Deng, Jianxiong; He, Yuan; Deng, Xueqing; Huang, Jinghui; Huang, Guoliang; Gao, Xue; Zhang, Wei-Hong; Lu, Ciyong

    2016-01-01

    Abstract Alcohol misuse among adolescents is a common issue worldwide and is an emerging problem in China. This study aimed to investigate the prevalence of alcohol drinking and alcohol-related problems among Chinese adolescents and to explore their risk factors and connections. A cross-sectional study using an anonymous questionnaire was conducted among junior and senior high school students between 2010 and 2012. Data on self-reported alcohol use, alcohol-related problems, school factors, family factors, and psychosocial factors were collected. Descriptive analyses were made of the proportions of sociodemographics, family, school, and psychosocial factors. Multilevel logistic regression models were conducted to analyze the risk factors for alcohol drinking and alcohol-related problems. Of the 105,752 students who ranged in age from 9 to 21 years, the prevalence of current drinking among students was 7.3%, and 13.2% students reported having alcohol-related problems. Male students were 1.78 (95% confidence interval [CI] = 1.69–1.87) times more likely to be involved in current drinking and 1.86 (95% CI = 1.79–1.93) times more likely to have alcohol-related problems. Higher grade level students were at a higher risk of current drinking (adjusted odds ratio [AOR] = 1.09, 95% CI = 1.05–1.13) and having alcohol-related problems (AOR = 1.43, 95% CI = 1.42–1.58). Older students were more likely to report current drinking (AOR = 1.06, 95% CI = 1.04–1.17) and having alcohol-related problems (AOR = 1.83, 95% CI = 1.82–1.85). Having poor classmate relations (AOR = 1.28, 95% CI = 1.03–1.37), having poor relationships with teachers (AOR = 1.08, 95% CI = 1.00–1.16), and below average academic achievement (AOR = 1.50, 95% CI = 1.41–1.59) were positively associated with current drinking. Moreover, students with suicidal ideation were at a higher risk of current drinking (AOR = 1.70, 95% CI = 1.61–1.81) and having alcohol-related problems (AOR = 2.08, 95% CI = 1

  16. The Effects of Sleep Problems and Depression on Alcohol-Related Negative Consequences among College Students

    ERIC Educational Resources Information Center

    Wattenmaker McGann, Amanda

    2013-01-01

    Previous literature provides an overview of the multiple relationships between alcohol use, protective behavioral strategies (PBS), alcohol-related negative consequences, depression, and sleep problems among college students, as well as differences by individual level characteristics, such as age, gender, and race/ethnicity. The purpose of this…

  17. Truancy, Alcohol Use and Alcohol-Related Problems in Secondary School Pupils in Norway

    ERIC Educational Resources Information Center

    Mounteney, J.; Haugland, S.; Skutle, A.

    2010-01-01

    This study focuses on a vulnerable group of pupils often missed by mainstream school surveys. It explores alcohol use and alcohol-related problems for a sample of truants of secondary school age, comparing behaviours with a school-based sample from the same geographical area. Analyses are based on a survey among truants (n = 107) and a school…

  18. Perfectionism, Perceived Stress, Drinking to Cope, and Alcohol-Related Problems among College Students

    ERIC Educational Resources Information Center

    Rice, Kenneth G.; Van Arsdale, Amy C.

    2010-01-01

    This study investigated the association between perfectionism (categorized by adaptive perfectionistic, maladaptive perfectionistic, or nonperfectionistic groups), perceived stress, drinking alcohol to cope, and alcohol-related problems in a large sample of college students (N = 354). Maladaptive perfectionists reported significantly higher levels…

  19. Different Pathways Explain Alcohol-Related Problems in Female and Male College Students

    ERIC Educational Resources Information Center

    Pedrelli, Paola; Collado, Anahi; Shapero, Benjamin G.; Brill, Charlotte; MacPherson, Laura

    2016-01-01

    Objectives: Comprehensive models elucidating the intricate associations of depressive symptoms, coping motives, alcohol use, alcohol-related problems (ARPs), and gender among young adults have been scarcely examined. This study investigated relationships among these variables and the effect of gender on these pathways. Methods: College students (N…

  20. Curiosity killed the cocktail? Curiosity, sensation seeking, and alcohol-related problems in college women.

    PubMed

    Lindgren, Kristen P; Mullins, Peter M; Neighbors, Clayton; Blayney, Jessica A

    2010-05-01

    Curiosity, composed of two factors: exploration and absorption, has been previously associated with life satisfaction, life meaningfulness, and enhanced positive affect. It also shares some overlap with sensation seeking, which has been linked to alcohol use and other addictive behaviors. The present research explored the association between curiosity and college women's problematic drinking in the context of sensation seeking. Participants (79 women) completed questionnaires measuring curiosity, sensation seeking, alcohol consumption, and consequences related to alcohol consumption. A zero-inflated negative binomial model indicated that curiosity and sensation seeking accounted for unique variance in alcohol-related problems after controlling for drinking. The curiosity factors had opposing relationships to alcohol-related problems: higher scores on absorption were associated with more alcohol-related problems whereas higher scores on exploration were associated with fewer alcohol-related problems. Should findings be replicated, the curiosity factors may represent additional prevention and intervention targets. Future directions for research about curiosity and drinking and for the inclusion of positive psychology constructs in addictive behaviors research are discussed.

  1. The role of medical schools in the prevention of alcohol-related problems.

    PubMed Central

    Negrete, J C

    1990-01-01

    There is agreement that physicians can play a major role in the prevention of alcohol problems among their patients and that medical schools should prepare physicians for this role by teaching three major subject areas: knowledge, attitudes and clinical skills. Despite this agreement and the acknowledged high prevalence of alcohol problems in clinical populations, medical school coverage of these problems is not proportional to their importance. Barriers to adequate coverage of alcohol problems are traditional attitudes, confusion as to whether such problems are "medical" and lack of adequate faculty role models. These problems could be remedied by encouragement and training of interested faculty members, establishment of substance abuse centres in university medical schools, integration of alcohol-related material with relevant topics in all departments and inclusion of alcohol-related questions on medical qualifying exams. PMID:2224672

  2. Alcohol-related problems and life satisfaction predict motivation to change among mandated college students.

    PubMed

    Diulio, Andrea R; Cero, Ian; Witte, Tracy K; Correia, Christopher J

    2014-04-01

    The present study investigated the role specific types of alcohol-related problems and life satisfaction play in predicting motivation to change alcohol use. Participants were 548 college students mandated to complete a brief intervention following an alcohol-related policy violation. Using hierarchical multiple regression, we tested for the presence of interaction and quadratic effects on baseline data collected prior to the intervention. A significant interaction indicated that the relationship between a respondent's personal consequences and his/her motivation to change differs depending upon the level of concurrent social consequences. Additionally quadratic effects for abuse/dependence symptoms and life satisfaction were found. The quadratic probes suggest that abuse/dependence symptoms and poor life satisfaction are both positively associated with motivation to change for a majority of the sample; however, the nature of these relationships changes for participants with more extreme scores. Results support the utility of using a multidimensional measure of alcohol related problems and assessing non-linear relationships when assessing predictors of motivation to change. The results also suggest that the best strategies for increasing motivation may vary depending on the types of alcohol-related problems and level of life satisfaction the student is experiencing and highlight potential directions for future research.

  3. Capture-recapture methods to size alcohol related problems in a population

    PubMed Central

    Corrao, G.; Bagnardi, V.; Vittadini, G.; Favilli, S.

    2000-01-01

    STUDY OBJECTIVE—To investigate the utility of capture-recapture methods to estimate prevalence of subjects with alcohol related disorders using multiple incomplete lists.
DESIGN—This was a cross sectional study of alcohol related disorders in a large community.
SETTING—During 1997 identified cases with known alcohol related disorders were independently flagged by four sources (self help volunteering groups; psychiatric ambulatory; public alcohology service; hospital discharges).
PATIENTS—381 records were flagged, corresponding to 349 individual cases from a target population resident in a northern Italy area.
MAIN RESULTS—The two sample capture-recapture estimates were clearly biased because of dependencies among sources. Estimates based on log-linear models showed prevalent counts ranged from 2297 (95% confidence intervals: 1524, 3794) to 2523 (95% confidence intervals: 1623, 4627) after adjustment for dependence among sources only or also for heterogeneity in catchability among age categories (< 50 and ⩾ 50 years), respectively.
CONCLUSIONS—The study suggests that capture-recapture is an appropriate approach for estimating prevalence of subjects with alcohol related problems who seek or need treatment and assistance when different lists of alcoholics can be obtained from different types of agencies involved with problematic use of alcohol. Critical factors are the complexity in case definition and the analysis of heterogeneity among people. Accurate estimates are needed to plan and evaluate public health interventions.


Keywords: alcohol related problems; capture-recapture; log-linear models PMID:10890872

  4. Alcohol-Related Problems and Risk of Suicide among College Students: The Mediating Roles of Belongingness and Burdensomeness

    ERIC Educational Resources Information Center

    Lamis, Dorian A.; Malone, Patrick S.

    2011-01-01

    The relationship among alcohol-related problems, perceived burdensomeness, thwarted belongingness, and suicide proneness in undergraduate college students (N = 996) was examined. As hypothesized, alcohol-related problems, perceived burdensomeness, and thwarted belongingness were all significantly and positively correlated with suicide proneness.…

  5. Still a difficult business? Negotiating alcohol-related problems in general practice consultations.

    PubMed

    Rapley, Tim; May, Carl; Frances Kaner, Eileen

    2006-11-01

    This paper describes general practitioners' (GPs) experiences of detecting and managing alcohol and alcohol-related problems in consultations. We undertook qualitative research in two phases in the North-East of England. Initially, qualitative interviews with 29 GPs explored their everyday work with patients with alcohol-related issues. We then undertook group interviews--two with GPs and one with a primary care team--where they discussed and challenged findings of the interviews. The GPs reported routinely discussing alcohol with patients with a range of alcohol-related problems. GPs believed that this work is important, but felt that until patients were willing to accept that their alcohol consumption was problematic they could achieve very little. They tentatively introduced alcohol as a potential problem, re-introduced the topic periodically, and then waited until the patient decided to change their behaviour. They were aware that they could identify and manage more patients. A lack of time and having to work with the multiple problems that patients brought to consultations were the main factors that stopped GPs managing more risky drinkers. Centrally, we compared the results of our study with [Thom, B., & Tellez, C. (1986). A difficult business-Detecting and managing alcohol-problems in general-practice. British Journal of Addiction, 81, 405-418] seminal study that was undertaken 20 years ago. We show how the intellectual, moral, emotional and practical difficulties that GPs currently face are quite similar to those faced by GPs from 20 years ago. As the definition of what could constitute abnormal alcohol consumption has expanded, so the range of consultations that they may have to negotiate these difficulties in has also expanded.

  6. Under-Researched Demographics: Heavy Episodic Drinking and Alcohol-Related Problems Among Asian Americans.

    PubMed

    Iwamoto, Derek Kenji; Kaya, Aylin; Grivel, Margaux; Clinton, Lauren

    2016-01-01

    , traditional norms that may directly pertain to hyperfemininzed Asian-American women, including modesty and sexual fidelity, may protect against heavy episodic drinking (Young et al. 2005). Conversely, the risk for heavy episodic drinking may be enhanced in men who strive to demonstrate traditional notions of masculinity through risk-taking and endorsement of playboy norms (Iwamoto et al. 2010). Although this review has illustrated the contemporary state of research on alcohol use among Asian Americans, it also highlights the significant limitations in this literature. Many of the studies reviewed here have used cross-sectional data, which do not allow researchers to infer causality between the various sociocultural factors and problematic alcohol use. One way of addressing this gap in the existing literature may be to implement longitudinal designs to further understand how the temporal relationship between sociocultural factors, including acculturation and gender norms, may impact alcohol use and alcohol-related problem trajectories. There also is a pressing need to develop greater understanding of within-group differences among U.S.-born and foreign-born Asian Americans as well as among as specific ethnic groups. To date, epidemiological research has largely neglected to examine these significant discrepancies. Given the growing prevalence of alcohol use and alcohol-related problems among Asian-American women (Grant et al. 2004; Iwamoto et al. 2010), studies also should focus on this group and explore how the intersection of gender and culture may influence alcohol use. Finally, the majority of research on this population has been conducted in college samples; therefore, it is important to also examine community samples, including U.S.-born young adults who are not attending college and older adult Asian-American populations.

  7. Differences in Alcohol Use and Alcohol-Related Problems between Transgender- and Nontransgender-identified Young Adults

    PubMed Central

    Coulter, Robert W.S.; Blosnich, John R.; Bukowski, Leigh A.; Herrick, A. L.; Siconolfi, Daniel E.; Stall, Ron D.

    2015-01-01

    Background Little is known about differences in alcohol use and alcohol-related problems between transgender- and nontransgender-identified populations. Using data from a large-scale health survey, we compare the drinking patterns and prevalence of alcohol-related problems of transgender-identified individuals to nontransgender-identified males and females. For transgender-identified people, we examine how various forms of victimization relate to heavy episodic drinking (HED). Methods Cross-sectional surveys were completed by 75,192 students aged 18–29 years attending 120 post-secondary educational institutions in the United States from 2011–2013. Self-reported measures included alcohol use, alcohol-related problems, victimization, and sociodemographics, including 3 gender-identity groups: transgender-identified individuals; nontransgender-identified males; and nontransgender-identified females. Results Compared to transgender-identified individuals, nontransgender-identified males were more likely to report HED in the past 2 weeks (relative risk=1.42; p=0.006); however, nontransgender-identified males and females reported HED on fewer days than transgender-identified people (incidence-rate ratios [IRRs] ranged from 0.28–0.43; p-values<0.001). Compared to transgender-identified people, nontransgender-identified males and females had lower odds of past-year alcohol-related sexual assault and suicidal ideation (odds ratios ranged from 0.24–0.45; p-values<0.05). Among transgender-identified people, individuals who were sexually assaulted (IRR=3.21, p=0.011) or verbally threatened (IRR=2.42, p=0.021) in the past year had greater HED days than those who did not experience those forms of victimization. Conclusions Compared to transgender-identified people, nontransgender-identified males and females: have fewer HED occasions (despite nontransgender-identified males having greater prevalence of HED); and are at lower risk for alcohol-related sexual assaults and

  8. Relationship of attention-deficit/hyperactivity disorder symptom severity with severity of alcohol-related problems in a sample of inpatients with alcohol use disorder

    PubMed Central

    Bozkurt, Muge; Evren, Cuneyt; Umut, Gokhan; Evren, Bilge

    2016-01-01

    Purpose Attention-deficit/hyperactivity disorder (ADHD) has been shown to be related to a higher risk of developing psychiatric problems such as depressive disorders, substance use disorder, and impulsivity. Adults who have comorbid ADHD and alcohol use disorder (AUD) are at greater risk of negative outcomes. Thus, it is important to evaluate the relationship of ADHD symptoms and the severity of alcohol-related problems among patients with AUD. The aim of the present study was to evaluate the effect of ADHD symptoms on severity of alcohol-related problems, while controlling the effects of depression and impulsivity in a sample of inpatients with AUD. Patients and methods Participants (n=190) were evaluated with the Beck Depression Inventory, the Short Form Barratt Impulsiveness Scale, the Michigan Alcohol Screening Test, and the Adult ADHD Self-Report Scale. Results Severity of the scale scores was positively correlated with each other. Although severity of depression and impulsivity (particularly non-planning impulsivity) predicted the severity of alcohol-related problems in a linear regression model, when severity of ADHD symptoms was included in the analysis, the inattentive subscale score, in particular, predicted the severity of alcohol-related problems together with non-planning impulsivity, whereas depression was no longer a predictor. Conclusion These findings suggest that, together with non-planning impulsivity, symptoms of ADHD (particularly inattentive factor) are an important factor that predict alcohol-related problems, while controlling the severity of depressive symptoms among inpatients with AUD. PMID:27462159

  9. Social impressions while drinking account for the relationship between alcohol-related problems and social anxiety.

    PubMed

    Buckner, Julia D; Matthews, Russell A

    2012-04-01

    Individuals with elevated social anxiety appear particularly vulnerable to experiencing alcohol-related problems; yet we know little about factors that may account for this relationship. One possibility is that socially anxious individuals hold beliefs about the impressions they make on others while drinking and these beliefs play an important role in their drinking behaviors. The present study used exploratory factor analysis among participants with clinically elevated social anxiety (n=166) to develop a measure, the Social Impressions while Drinking Scale (SIDS), to assess beliefs regarding others' impressions of drinking behaviors that may be particularly relevant to socially anxious individuals. A valuations scale was also developed to assess the importance of each belief. Empirically-derived subscales were identified with adequate reliability. Among socially anxious participants, the Gregarious and Sexual Facilitation subscales were uniquely related to drinking problems and frequency respectively. Individuals with clinically meaningful social anxiety achieved higher scores on all SIDS subscales compared to those with lower social anxiety (n=166). Several SIDS scales mediated the relations between social anxiety group status and drinking problems (Interaction Fears, Observation Fears, Aggression, Gregariousness). Results highlight the importance of examining beliefs specific to high-risk populations in assessing their alcohol-related behaviors.

  10. Alcohol-Related Problems and Risk for Suicide among College Students: The Mediating Roles of Belongingness and Burdensomeness

    PubMed Central

    Lamis, Dorian A.; Malone, Patrick S.

    2012-01-01

    This study examined the relations among alcohol-related problems, perceived burdensomeness, thwarted belongingness, and suicide proneness in undergraduate college students (N = 996). As hypothesized, alcohol-related problems, perceived burdensomeness, and thwarted belongingness were all significantly and positively correlated with suicide proneness. The relation between experiencing alcohol-related problems and suicide proneness was, in part, accounted for by perceived burdensomeness and thwarted belongingness. Additionally, the mediation via perceived burdensomeness was significantly stronger than the mediation via thwarted belongingness. Results suggest that it would be advisable for clinicians to be aware of students’ experiences with alcohol-related problems in conjunction with their levels of burdensomeness and belongingness when assessing for suicide risk PMID:21883409

  11. The Influence of Gender and Sexual Orientation on Alcohol Use and Alcohol-Related Problems

    PubMed Central

    Hughes, Tonda L.; Wilsnack, Sharon C.; Kantor, Lori Wolfgang

    2016-01-01

    Although there are wide differences in alcohol use patterns among countries, men are consistently more likely than women to be drinkers and to drink heavily. Studies of alcohol use among sexual minorities (SMs), however, reflect a more complex picture. Such research has found higher rates of alcohol use and alcohol-related problems among SM persons than among heterosexuals and greater differences between SM and heterosexual women than between SM and heterosexual men. A variety of factors may contribute to differences in alcohol use and alcohol-related problems between men and women and between SM and heterosexual people. An improved understanding of these factors is important to guide prevention and treatment efforts. Although there is a dearth of literature on use of alcohol by SMs in many parts of the world, especially lower- and middle-income countries, we attempt to review and integrate the sparse data that are available from these lower-resourced countries. The global perspective presented in this article is the first attempt to go beyond a general review of literature in the Western world to document the gender paradox in alcohol use among heterosexuals and SMs in diverse countries worldwide. PMID:27159819

  12. The relationship between temporal profiles and alcohol-related problems in University undergraduates: Results from the United Kingdom.

    PubMed

    Cole, Jon C; Andretta, James R; McKay, Michael T

    2016-04-01

    Time perspective is an individual difference variable which assesses the extent to which orientation to the past, present and future affects current behaviors. The present study investigated the viability of temporal profiles and the degree (if any) to which these predict meaningful differences in alcohol-related problems. Participants were undergraduates recruited from a University in the North West of England. Full survey data were available for 455 individuals (aged 18-25; 49.7% male) on (a) time perspective, and (b) alcohol-related problems. Four profiles emerged and were labeled Future-Positive, Present, Past Negative-Future, and Ambivalent. As hypothesized, the Future-Positive profile was associated with the best alcohol-related outcomes. The Present profile was associated with the worst outcomes. This study demonstrates that temporal profiles are associated with alcohol-related problems.

  13. The green eyed monster in the bottle: Relationship contingent self-esteem, romantic jealousy, and alcohol-related problems.

    PubMed

    DiBello, Angelo M; Rodriguez, Lindsey M; Hadden, Benjamin W; Neighbors, Clayton

    2015-10-01

    Previous research suggests that both jealousy and relationship contingent self-esteem (RCSE) are related to alcohol use and alcohol-related problems. No work, however, has examined these two constructs together as they relate to motives for alcohol use and alcohol-related problems. The current study aims to build upon emerging literature examining different types of jealousy (i.e., emotional, cognitive, and behavioral), relationship quality (i.e., satisfaction, commitment, closeness), RCSE, and alcohol use. More specifically, the current study aimed to examine the associations between RCSE and drinking to cope and RCSE and alcohol-related problems, in the context of the different types of jealousy. Moreover, the current study aimed to assess whether the associations between RCSE, jealousy, and drinking outcomes vary as a function of relationship quality. Two hundred and seventy seven individuals (87% female) at a large southern university participated in the study. They completed measures of RCSE, relationship satisfaction, commitment, closeness, and jealousy as well as alcohol-related outcomes. Using PROCESS, moderated mediational analyses were used to evaluate different types of jealousy as mediators of the association between RCSE and drinking to cope/alcohol-related problems. Further, we aimed to examine whether relationship quality moderated the association between RCSE and jealousy in predicting alcohol-related variables. Results indicated that cognitive jealousy mediated the association between both RCSE and drinking to cope and RCSE and alcohol-related problems. Further, relationship satisfaction, commitment, and closeness were all found to moderate the association between RSCE and cognitive jealousy such that at lower, but not higher levels of satisfaction, commitment, and closeness, cognitive jealousy mediated the association between RCSE and drinking to cope and RCSE and alcohol-related problems.

  14. Alcohol use and alcohol-related problems among adolescents in China: A large-scale cross-sectional study.

    PubMed

    Guo, Lan; Deng, Jianxiong; He, Yuan; Deng, Xueqing; Huang, Jinghui; Huang, Guoliang; Gao, Xue; Zhang, Wei-Hong; Lu, Ciyong

    2016-09-01

    Alcohol misuse among adolescents is a common issue worldwide and is an emerging problem in China. This study aimed to investigate the prevalence of alcohol drinking and alcohol-related problems among Chinese adolescents and to explore their risk factors and connections.A cross-sectional study using an anonymous questionnaire was conducted among junior and senior high school students between 2010 and 2012. Data on self-reported alcohol use, alcohol-related problems, school factors, family factors, and psychosocial factors were collected. Descriptive analyses were made of the proportions of sociodemographics, family, school, and psychosocial factors. Multilevel logistic regression models were conducted to analyze the risk factors for alcohol drinking and alcohol-related problems.Of the 105,752 students who ranged in age from 9 to 21 years, the prevalence of current drinking among students was 7.3%, and 13.2% students reported having alcohol-related problems. Male students were 1.78 (95% confidence interval [CI] = 1.69-1.87) times more likely to be involved in current drinking and 1.86 (95% CI = 1.79-1.93) times more likely to have alcohol-related problems. Higher grade level students were at a higher risk of current drinking (adjusted odds ratio [AOR] = 1.09, 95% CI = 1.05-1.13) and having alcohol-related problems (AOR = 1.43, 95% CI = 1.42-1.58). Older students were more likely to report current drinking (AOR = 1.06, 95% CI = 1.04-1.17) and having alcohol-related problems (AOR = 1.83, 95% CI = 1.82-1.85). Having poor classmate relations (AOR = 1.28, 95% CI = 1.03-1.37), having poor relationships with teachers (AOR = 1.08, 95% CI = 1.00-1.16), and below average academic achievement (AOR = 1.50, 95% CI = 1.41-1.59) were positively associated with current drinking. Moreover, students with suicidal ideation were at a higher risk of current drinking (AOR = 1.70, 95% CI = 1.61-1.81) and having alcohol-related problems (AOR = 2.08, 95% CI = 1.98-2.16). Having higher Center

  15. [Depressive symptomatology and alcohol-related problems during the academic training of medical students].

    PubMed

    Valle, Rubén; Sánchez, Elard; Perales, Alberto

    2013-03-01

    In order to evaluate the frequency of depressive symptomatology (DS) and alcohol-related problems (ARP) during the academic training of medical students from Universidad Nacional Mayor de San Marcos, a cross-sectional study was conducted among students from first to sixth year of career. The Zung Self-Rating depression scale was used to evaluate DS and the CAGE questionnaire to evaluate ARP. 23.3% of participants had DS, and 7.3% had ARP. We found that the frequency of DS and ARP was higher among students in the first years of career. We recommend it is necessary to take action in the prevention and detection of these disorders from the first years of training of medical students.

  16. Dyadic conflict, drinking to cope, and alcohol-related problems: A psychometric study and longitudinal actor-partner interdependence model.

    PubMed

    Lambe, Laura; Mackinnon, Sean P; Stewart, Sherry H

    2015-10-01

    The motivational model of alcohol use posits that individuals may consume alcohol to cope with negative affect. Conflict with others is a strong predictor of coping motives, which in turn predict alcohol-related problems. Two studies examined links between conflict, coping motives, and alcohol-related problems in emerging adult romantic dyads. It was hypothesized that the association between conflict and alcohol-related problems would be mediated by coping-depression and coping-anxiety motives. It was also hypothesized that this would be true for actor (i.e., how individual factors influence individual behaviors) and partner effects (i.e., how partner factors influence individual behaviors) and at the between- (i.e., does not vary over the study period) and within-subjects (i.e., varies over the study period) levels. Both studies examined participants currently in a romantic relationship who consumed ≥12 alcoholic drinks in the past year. Study 1 was cross-sectional using university students (N = 130 students; 86.9% female; M = 21.02 years old, SD = 3.43). Study 2 used a 4-wave, 4-week longitudinal design with romantic dyads (N = 100 dyads; 89% heterosexual; M = 22.13 years old, SD = 5.67). In Study 2, coping-depression motives emerged as the strongest mediator of the conflict-alcohol-related problems association, and findings held for actor effects but not partner effects. Supplemental analyses revealed that this mediational pathway only held among women. Within any given week, alcohol-related problems changed systematically in the same direction between romantic partners. Interventions may wish to target coping-depression drinking motives within couples in response to conflict to reduce alcohol-related problems.

  17. The Comparative Impacts of Risk and Protective Factors on Alcohol-Related Problems in a Sample of University Students

    ERIC Educational Resources Information Center

    Durkin, Keith F.; Blackston, Amber; Dowd, Sabrina; Franz, Shalleigh; Eagle, Trevor

    2009-01-01

    The purpose of this study was to examine the comparative influences of various protective and risk factors on the alcohol-related problems of a sample of university students. The conceptualization of these protective and risk factors in the current undertaking was informed by problem behavior theory, and draws heavily on two sociological theories…

  18. Interactive and Indirect Effects of Anxiety and Negative Urgency on Alcohol-Related Problems

    PubMed Central

    Menary, Kyle R.; Corbin, William R.; Leeman, Robert F.; Fucito, Lisa M.; Toll, Benjamin A.; DeMartini, Kelly; O’Malley, Stephanie S.

    2015-01-01

    Background Although drinking for tension reduction has long been posited as a risk factor for alcohol-related problems, studies investigating anxiety in relation to risk for alcohol problems have returned inconsistent results, leading researchers to search for potential moderators. Negative urgency (the tendency to become behaviorally dysregulated when experiencing negative affect) is a potential moderator of theoretical interest because it may increase risk for alcohol problems among those high in negative affect. The present study tested a cross-sectional mediated moderation hypothesis whereby an interactive effect of anxiety and negative urgency on alcohol problems is mediated through coping-related drinking motives. Method The study utilized baseline data from a hazardously drinking sample of young adults (N = 193) evaluated for participation in a randomized controlled trial of naltrexone and motivational interviewing for drinking reduction. Results The direct effect of anxiety on physiological dependence symptoms was moderated by negative urgency such that the positive association between anxiety and physiological dependence symptoms became stronger as negative urgency increased. Indirect effects of anxiety and negative urgency on alcohol problems (operating through coping motives) were also observed. Conclusions Although results of the current cross-sectional study require replication using longitudinal data, the findings suggest that the simultaneous presence of anxiety and negative urgency may be an important indicator of risk for AUDs via both direct interactive effects and indirect additive effects operating through coping motives. These findings have potentially important implications for prevention/intervention efforts for individuals who become disinhibited in the context of negative emotional states. PMID:26031346

  19. The Hispanic Americans Baseline Alcohol Survey (HABLAS): Acculturation, Birthplace and Alcohol-Related Social Problems across Hispanic National Groups

    ERIC Educational Resources Information Center

    Caetano, Raul; Vaeth, Patrice A. C.; Rodriguez, Lori A.

    2012-01-01

    The purpose of this study was to examine the association between acculturation, birthplace, and alcohol-related social problems across Hispanic national groups. A total of 5,224 Hispanic adults (18+ years) were interviewed using a multistage cluster sample design in Miami, New York, Philadelphia, Houston, and Los Angeles. Multivariate analysis…

  20. Exploring the Relationship between Experiential Avoidance, Alcohol Use Disorders, and Alcohol-Related Problems among First-Year College Students

    ERIC Educational Resources Information Center

    Levin, Michael E.; Lillis, Jason; Seeley, John; Hayes, Steven C.; Pistorello, Jacqueline; Biglan, Anthony

    2012-01-01

    Objective: This study explored the relationship of experiential avoidance (eg, the tendency to avoid, suppress, or otherwise control internal experiences even when doing so causes behavioral harm) to alcohol use disorders and alcohol-related problems. Participants: Cross-sectional data were collected from 240 undergraduate college students in…

  1. The Hispanic Americans Baseline Alcohol Survey (HABLAS): Acculturation, Birthplace and Alcohol-Related Social Problems Across Hispanic National Groups.

    PubMed

    Caetano, Raul; Vaeth, Patrice A C; Rodriguez, Lori A

    2012-02-01

    OBJECTIVE: To examine the association between acculturation, birthplace, and alcohol-related social problems across Hispanic national groups. METHOD: 5,224 Hispanic adults (18+ years) were interviewed using a multistage cluster sample design in Miami, New York, Philadelphia, Houston, and Los Angeles. RESULTS: Multivariate analysis shows no association between acculturation and problems among men or women. Birthplace is a risk factor for social problems among both genders. Among men, Mexican Americans, Puerto Ricans, and South/Central Americans are more likely to report social problems than Cuban Americans. Other risk factors for men are unemployment, a higher volume of drinking, and a higher frequency of binge drinking. Among women, Mexican American origin and binge drinking are also risk factors for reporting problems. CONCLUSIONS: U.S.-born Hispanics may experience stress and other detrimental effects to health because of their minority status, which may increase the likelihood of more drinking and the development of alcohol-related problems.

  2. Associations between depression, distress tolerance, delay discounting, and alcohol-related problems in European American and African American college students.

    PubMed

    Dennhardt, Ashley A; Murphy, James G

    2011-12-01

    Although levels of heavy drinking and alcohol-related problems are high in college students, there is significant variability in the number and type of problems experienced, even among students who drink heavily. African American students drink less and experience fewer alcohol-related problems than European American students, but are still at risk, and little research has investigated the potentially unique patterns and predictors of problems among these students. Depression, distress tolerance, and delay discounting have been implicated in adult substance abuse and may be important predictors of alcohol problem severity among college students. We examined the relationship between these variables and alcohol-related problems among African American and European American students (N = 206; 53% female; 68% European American; 28% African American) who reported recent heavy drinking. In regression models that controlled for drinking level, depression, distress tolerance, and delay discounting were associated with alcohol problems among African American students, but only depression was associated with alcohol problems among European American students. These results suggest that negative affect is a key risk factor for alcohol problems among college student drinkers. For African American students, the inability to tolerate negative emotions and to organize their behavior around future outcomes may also be especially relevant risk factors.

  3. Direct and indirect effects of alcohol expectancies on alcohol-related problems.

    PubMed

    Pabst, Alexander; Kraus, Ludwig; Piontek, Daniela; Mueller, Stefanie; Demmel, Ralf

    2014-03-01

    This study investigates pathways from alcohol outcome expectancies to alcohol-related problems (ARPs), considering alcohol volume and episodic heavy drinking (EHD) as potential mediators. It is further examined whether these pathways vary by age. The population-based sample comprised 6,823 individuals aged 18 to 64 years reporting alcohol use in the past year. Direct and indirect effects of five alcohol expectancies (social assertiveness, tension reduction, sexual enhancement, cognitive impairment, aggression) and alcohol use (average daily intake, EHD) on a latent measure of ARPs (six items of the Alcohol Use Disorders Identification Test) were investigated. A multiple-group structural equation model with three age groups (18 to 24, 25 to 44, 45 to 64 years) was examined. In individuals aged 18 to 24 years, social assertiveness expectancies were positively associated with average intake and EHD, which in turn were associated with more ARPs. In addition, expectancies related to cognitive impairment and aggression were directly linked to more ARPs without mediation in this age group. In individuals aged 25 years and older, tension reduction expectancies were associated with more ARPs through increased average intake. In contrast, high scores on cognitive impairment were associated with lower average intake and in turn with fewer ARPs. Challenging expectancies of sociability in young and expectancies of relaxation in mid adulthood might help decrease high-risk drinking and subsequently ARPs. Considering negative alcohol expectancies may help to identify younger individuals at high risk for ARPs, even if they have not previously exhibited repeated excessive drinking. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  4. An Application of Deviance Regulation Theory to Reduce Alcohol-Related Problems Among College Women During Spring Break.

    PubMed

    Dvorak, Robert D; Kramer, Matthew P; Stevenson, Brittany L; Sargent, Emily M; Kilwein, Tess M

    2017-02-20

    Spring break (SB) can lead to heavy episodic drinking and increased alcohol-related risks. This may be especially relevant for women. The current study utilized deviance regulation theory to increase the use of protective behavioral strategies (PBSs) among female college students on SB. Female college students going on SB (n = 62) completed a screening, a pre-SB intervention (where they were randomly assigned to receive either a positively or negatively framed message about individuals who do or do not use PBS), and a post-SB assessment that provided alcohol and PBS use data for each day of SB (n = 620 person-days). Data were analyzed using a multilevel structural equation model. In the negative frame, SB PBS use was higher among those who perceived SB PBS norms to be more common on SB relative to non-SB. In the positive frame, SB PBS use was higher among those who perceived SB PBS norms to be less common on SB relative to non-SB. These associations did not result in lower alcohol consumption, but did result in a lower likelihood of experiencing alcohol-related problems during SB. These results suggest that a brief online intervention, that utilizes targeted messages based on normative perceptions of SB PBS use, could be an effective strategy for reducing alcohol-related consequences among college student women during SB. (PsycINFO Database Record

  5. Work stressors, sleep quality, and alcohol-related problems across deployment: A parallel process latent growth modeling approach among Navy members.

    PubMed

    Bravo, Adrian J; Kelley, Michelle L; Hollis, Brittany F

    2016-10-10

    This study examined how work stressors were associated with sleep quality and alcohol-related problems among U.S. Navy members over the course of deployment. Participants were 101 U.S. Navy members assigned to an Arleigh Burke-class destroyer who experienced an 8-month deployment after Operational Enduring Freedom/Operation Iraqi Freedom. Approximately 6 weeks prior to deployment, 6 weeks after deployment, and 6 months reintegration, participants completed measures that assessed work stressors, sleep quality, and alcohol-related problems. A piecewise latent growth model was conducted in which the structural paths assessed if work stressors influenced sleep quality or its growth over time, and in turn if sleep quality influenced alcohol-related problems intercepts or growth over time. A significant indirect effect was found such that increases in work stressors from pre- to postdeployment predicted decreases in sleep quality, which in turn were associated with increases in alcohol-related problems from pre- to postdeployment. These effects were maintained from postdeployment through the 6-month reintegration. Findings suggest that work stressors may have important implications for sleep quality and alcohol-related problems. Positive methods of addressing stress and techniques to improve sleep quality are needed as both may be associated with alcohol-related problems among current Navy members.

  6. Alcohol-related social problems among Mexican Americans living in U.S.-Mexico border and non-border areas.

    PubMed

    Vaeth, Patrice A C; Caetano, Raul; Mills, Britain A; Rodriguez, Lori A

    2012-08-01

    This paper examines alcohol-related social problems among Mexican Americans living along the U.S.-Mexico border and in non-border areas. Interviews were conducted among Mexican Americans in the border regions of California, Arizona, New Mexico, and Texas (N=1307). Non-border respondents were interviewed primarily in Houston and Los Angeles (N=1288) as part of the Hispanic Americans Baseline Alcohol Survey (HABLAS). Both the border and HABLAS surveys employed multistage cluster sample designs (response rates were 67% and 76%, respectively). In the bivariate analysis, there were no significant differences between border and non-border areas in the proportion of those with one or more social problem. In non-border areas, the prevalence of alcohol problems did not differ significantly by age. However, along the border the prevalence of alcohol problems was significantly different across age groups, with 18 to 29year old men and women having the highest prevalence. The final models showed no residence effect on problem likelihood. Drinking was strongly associated with problems. Although young border residents had higher problem prevalence rates than older residents, the logistic regression models showed no effect of border residence on the likelihood of problems, indicating that problems are due to alcohol consumption, not the border environment. The border, however, did appear to influence more drinking among young people. Regardless of residence, alcohol treatment and preventive interventions tailored to Mexican Americans are essential and special attention should be focused on younger individuals near the border.

  7. Emerging Adult Identity Development, Alcohol Use, and Alcohol-related Problems During the Transition out of College

    PubMed Central

    Gates, Jonathan R.; Corbin, William R.; Fromme, Kim

    2016-01-01

    Alcohol use generally peaks during the early twenties and declines with age. These declines, referred to as “maturing out,” are presumed to result from the acquisition of adult roles (e.g. marriage, employment) incompatible with alcohol use. Recent empirical evidence suggests that variables other than role transitions (e.g. personality) may also be important in understanding this process. Changes in identity that occur during emerging adulthood may also be linked to the process of maturing out of heavy drinking, though no studies have yet addressed this possibility. Utilizing data from a large sample of graduating college students (N = 907) during senior year (wave 1) and the two following years (waves 2-3), the current study examined relations between aspects of emerging adult identity and drinking outcomes (alcohol use and problems). Using time varying covariate growth models, results indicated that several facets of emerging adult identity conferred risk for the failure to mature out of heavy drinking and alcohol-related problems. Experimentation/possibilities emerged as a significant risk factor for both heavy drinking and alcohol problems, but these effects diminished considerably when accounting for personality risk. In contrast, although small in magnitude, effects of self-focus on heavy drinking and negativity/instability on alcohol-related problems were relatively independent of effects of other established predictors. The effect for negativity/instability was evident only at the final wave. The findings have important implications for theories of “maturing out” and may ultimately inform tailoring or refinement of prevention/intervention approaches for emerging adults. PMID:27077443

  8. Emerging adult identity development, alcohol use, and alcohol-related problems during the transition out of college.

    PubMed

    Gates, Jonathan R; Corbin, William R; Fromme, Kim

    2016-05-01

    Alcohol use generally peaks during the early 20s and declines with age. These declines, referred to as "maturing out," are presumed to result from the acquisition of adult roles (e.g., marriage, employment) incompatible with alcohol use. Recent empirical evidence suggests that variables other than role transitions (e.g., personality) may also be important in understanding this process. Changes in identity that occur during emerging adulthood may also be linked to the process of maturing out of heavy drinking, though no studies have yet addressed this possibility. Utilizing data from a large sample of graduating college students (N = 907) during senior year (Wave 1) and the 2 following years (Waves 2-3), the current study examined relations between aspects of emerging adult identity and drinking outcomes (alcohol use and problems). Using time-varying covariate growth models, results indicated that several facets of emerging adult identity conferred risk for the failure to mature out of heavy drinking and alcohol-related problems. Experimentation/possibilities emerged as a significant risk factor for both heavy drinking and alcohol problems, but these effects diminished considerably when accounting for personality risk. In contrast, although small in magnitude, effects of self-focus on heavy drinking and negativity/instability on alcohol-related problems were relatively independent of effects of other established predictors. The effect for negativity/instability was evident only at the final wave. The findings have important implications for theories of maturing out and may ultimately inform tailoring or refinement of prevention/intervention approaches for emerging adults. (PsycINFO Database Record

  9. The Prevalence of and Factors Associated with Alcohol-Related Problems in a Community Sample of African American Women

    PubMed Central

    Elifson, Kirk W.

    2016-01-01

    Purpose. This study examines the prevalence of alcohol-related problems, the factors underlying these problems, and whether or not there is evidence of syndemic effects in a community population of southern, urban African American women. Methods. Questionnaire-based interviews were conducted with 817 women, all African American, from 80 targeted census block groups in Atlanta, Georgia. Results. Most of the alcohol users (67.8%) experienced at least one problem as a result of their alcohol (ab)use, with most women experiencing two or more such problems. Eight factors were found to be associated with experiencing more alcohol problems: being aged 30 or older, having had no recent health insurance, lower levels of educational attainment, self-identifying as lesbian or bisexual, experiencing greater amounts of childhood maltreatment, greater impulsivity, perceiving one's local community or neighborhood to be unsafe, and having a larger number of criminally involved friends. Conclusions. Drinking-related problems were prevalent in this population. Numerous factors underlie the extent to which African American women experienced problems resulting from their alcohol use. There is strong evidence of syndemic-type effects influencing drinking problems in this population, and future efforts to reduce the negative impact of alcohol (ab)use ought to consider the adoption of programs using a syndemics' theory approach. PMID:27752388

  10. Alcohol Use and Alcohol-Related Problems Before and After Military Combat Deployment

    DTIC Science & Technology

    2008-08-01

    disorder; self- reported a diagnosis of schizophrenia, psychosis, or manic - depressive disor- der; or reported taking medication for anxiety, depression , or...sequences and report significantly higher rates of PTSD, major depression , and al- cohol misuse postdeployment.8-12 Simi- lar findings have been...with increased rates of al- cohol consumption or problem drink- ing. It is also possible that depression , PTSD, or stressors related to deploy- ment or

  11. Predicting natural resolution of alcohol-related problems: a prospective behavioral economic analysis.

    PubMed

    Tucker, Jalie A; Vuchinich, Rudy E; Rippens, Paula D

    2002-08-01

    This study investigated whether the relative allocation of discretionary monetary expenditures to alcoholic beverages versus savings (presumed to reflect relative preferences for immediate vs. delayed rewards) before quitting abusive drinking predicted natural resolution among untreated problem drinkers. Drinking, life events, income, and expenditures were assessed for the year before resolution and again 1 and 2 years later (N = 50). Compared with those who relapsed, participants who remained resolved at 2 years reported proportionally more pre-resolution discretionary expenditures on savings and less on alcohol. Income and expenditures were similar across groups. The findings support the predictive utility of this functional index of relative reward preferences that operate over variable time horizons and suggest that temporal discounting is an important process in addictive behavior change.

  12. Bullying perpetration and victimization as externalizing and internalizing pathways: A retrospective study linking parenting styles and self-esteem to depression, alcohol use, and alcohol-related problems

    PubMed Central

    Patock-Peckham, Julie A; Medina, Mia; Terrell, Nathan; Belton, Daniel; King, Kevin M

    2016-01-01

    Emerging research suggests significant positive associations between bullying and substance use behaviors. However, these studies typically focused either on the link between substance use and bullying perpetration or victimization, and few have conceptualized bullying perpetration and/or victimization as mediators. In this study, we simultaneously tested past bullying perpetration and victimization as mediational pathways from retrospective report of parenting styles and global self-esteem to current depressive symptoms, alcohol use and alcohol-related problems. Data were collected from a college sample of 419 drinkers. Mediation effects were conducted using a bias-corrected bootstrap technique in structural equation modeling. Two-path mediation analyses indicated that mother and father authoritativeness were protective against bully victimization and depression through higher self-esteem. Conversely, having a permissive or authoritarian mother was positively linked to bullying perpetration, which in turn was associated with increased alcohol use, and to a lesser degree, more alcohol-related problems. Mother authoritarianism was associated with alcohol-related problems through depressive symptoms. Three-path mediation analyses suggested a trend in which individuals with higher self-esteem were less likely to report alcohol-related problems through lower levels of bullying victimization and depression. Results suggested that bullying perpetration and victimization may respectively serve as externalizing and internalizing pathways through which parenting styles and self-esteem are linked to depression and alcohol-related outcomes. The present study identified multiple modifiable precursors of, and mediational pathways to, alcohol-related problems which could guide the development and implementation of prevention programs targeting problematic alcohol use. PMID:26757486

  13. An Exploration of the Associations of Alcohol-Related Social Media Use and Message Interpretation Outcomes to Problem Drinking Among College Students.

    PubMed

    Hoffman, Eric W; Austin, Erica Weintraub; Pinkleton, Bruce E; Austin, Bruce W

    2016-07-15

    College students' use of digital communication technology has led to a rapid expansion of digital alcohol marketing efforts. Two surveys (total usable n = 637) were conducted to explore college students' experiences with alcohol-related social media, their decision making related to alcohol use, and their problematic drinking behaviors. Study results indicated that students' use of alcohol-related social media predicted their problem drinking behaviors. In addition, students' wishful identification, perceived desirability, perceived similarity, and normative beliefs predicted their expectancies for drinking alcohol. Finally, students' expectancies for drinking alcohol predicted their problematic drinking behaviors.

  14. Alcohol-Related Problems among Younger Drinkers Who Misuse Prescription Drugs: Results from the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC)

    ERIC Educational Resources Information Center

    Hermos, J.; Winter, M.; Heeren, T.; Hingson, R.

    2009-01-01

    The authors determined whether lifetime prescription drug misuse (PDM) associated with increased risks for alcohol-related problems among 18- to 34-year-old, NESARC respondents. Among 8222 "ever-drinkers," 15.4% reported ever "misusing sedatives, tranquilizers, painkillers or stimulants ... as prescriptions or from indirect sources." Outcomes were…

  15. Mediational Links Among Parenting Styles, Perceptions of Parental Confidence, Self-Esteem, and Depression on Alcohol-Related Problems in Emerging Adulthood*

    PubMed Central

    Patock-Peckham, Julie A.; Morgan-Lopez, Antonio A.

    2009-01-01

    Objective: Depression is often found to be comorbid with alcohol-related problems. Parental overprotection, which may be of particular importance during emerging adulthood, has been linked to internalizing symptoms in offspring. This article evaluates the impact of parenting styles and parental confidence in their offspring on an internalizing pathway to alcohol-related problems through self-esteem and depression. Method: Mediational links were tested among parenting styles (authoritative, authoritarian, permissive), parental confidence (overprotection, autonomy), self-esteem, depression, and alcohol-related problems. A two-group, multiple indicator multiple-cause structural equation model with 441 (216 female, 225 male) college students was examined. Results: Overall, having a father who was confident in his child's ability to make autonomous decisions was protective against depression for both genders. Perceptions of paternal autonomy mediated the impact of the fathers' parenting styles (authoritative, permissive) on depression for both genders. For men, parental overprotection mediated the impact of an authoritarian father on self-esteem, and self-esteem mediated the impact of parental overprotection on depression. Moreover, among men, perceptions of maternal autonomy mediated the impact of the mothers' parenting styles (authoritative, permissive) on self-esteem, and self-esteem mediated the impact of maternal autonomy on depression. Conclusions: The current pattern of findings is distinct from pathways through behavioral undercontrol with influences from the same-sex parent for both genders. These findings indicate that parenting may have differential influences on internalizing pathways to alcohol-related problems. PMID:19261233

  16. Alcohol Expectancies Mediate and Moderate the Associations between Big Five Personality Traits and Adolescent Alcohol Consumption and Alcohol-Related Problems

    PubMed Central

    Ibáñez, Manuel I.; Camacho, Laura; Mezquita, Laura; Villa, Helena; Moya-Higueras, Jorge; Ortet, Generós

    2015-01-01

    Personality and expectancies are relevant psychological factors for the development of adolescent alcohol use and misuse. The present study examined their direct, mediated and moderated effects on different drinking behaviors in adolescence. Personality domains of the five-factor model, positive and negative alcohol expectancies (AEs), alcohol use during the week and the weekend, and alcohol-related problems were assessed in a sample of 361 adolescents. Different personality dimensions were directly associated with specific alcohol outcomes: Extraversion, low Conscientiousness and low Openness were associated with weekend alcohol use; low Agreeableness was related to weekday use; whereas low Agreeableness, low Conscientiousness and Extraversion were associated with alcohol-related problems. In addition, positive AEs mediated the relationship between Extraversion and alcohol use, whereas both positive and negative expectancies mediated the association between Neuroticism and alcohol consumption and alcohol-related problems. Finally, both types of expectancies interacted with Extraversion to predict alcohol problems. Our results highlight the importance of examining the complex interplay of comprehensive personality models and AEs to gain a better understanding of the development of different alcohol use and misuse patterns in adolescence. PMID:26635714

  17. Alcohol Expectancies Mediate and Moderate the Associations between Big Five Personality Traits and Adolescent Alcohol Consumption and Alcohol-Related Problems.

    PubMed

    Ibáñez, Manuel I; Camacho, Laura; Mezquita, Laura; Villa, Helena; Moya-Higueras, Jorge; Ortet, Generós

    2015-01-01

    Personality and expectancies are relevant psychological factors for the development of adolescent alcohol use and misuse. The present study examined their direct, mediated and moderated effects on different drinking behaviors in adolescence. Personality domains of the five-factor model, positive and negative alcohol expectancies (AEs), alcohol use during the week and the weekend, and alcohol-related problems were assessed in a sample of 361 adolescents. Different personality dimensions were directly associated with specific alcohol outcomes: Extraversion, low Conscientiousness and low Openness were associated with weekend alcohol use; low Agreeableness was related to weekday use; whereas low Agreeableness, low Conscientiousness and Extraversion were associated with alcohol-related problems. In addition, positive AEs mediated the relationship between Extraversion and alcohol use, whereas both positive and negative expectancies mediated the association between Neuroticism and alcohol consumption and alcohol-related problems. Finally, both types of expectancies interacted with Extraversion to predict alcohol problems. Our results highlight the importance of examining the complex interplay of comprehensive personality models and AEs to gain a better understanding of the development of different alcohol use and misuse patterns in adolescence.

  18. The Association Between Protective Behavioral Strategies and Alcohol-related Problems: An Examination of Race and Gender Differences among College Drinkers

    PubMed Central

    Clarke, Nickeisha; Kim, Su-Young; E. Ray, Anne; R. White, Helene; Jiao, Yang; Mun, Eun-Young

    2015-01-01

    This study examined race and gender differences in use of specific types of protective behavioral strategies (PBS) and the moderating effects of race and gender on the relationship between PBS use and alcohol problems, controlling for alcohol use, among a large sample of Asian, Black, and White college drinkers. There were significant racial and gender differences in the types of PBS used. Moderation analyses indicated that PBS were more protective for women than men against experiencing alcohol-related problems. There were no significant race effects or race-by-gender interaction effects on alcohol problems. Implementing PBS may be beneficial for all college students. PMID:26114577

  19. Preventing Alcohol-Related Problems in the US through Policy: Media Campaigns, Regulatory Approaches and Environmental Interventions.

    ERIC Educational Resources Information Center

    Giesbrecht, Norman; Greenfield, Thomas K.

    2003-01-01

    Provides an overview of research focusing on several general strategies for reducing drinking-related problems, including controls on alcohol advertising and counter advertising; laws and regulations pertaining to minimum legal drinking age, and service to minors and drinking and driving. Concludes with a commentary on the potential effectiveness…

  20. The moderating role of social networks in the relationship between alcohol consumption and treatment utilization for alcohol-related problems.

    PubMed

    Mowbray, Orion

    2014-01-01

    Many individuals wait until alcohol use becomes severe before treatment is sought. However, social networks, or the number of social groups an individual belongs to, may play a moderating role in this relationship. Logistic regression examined the interaction of alcohol consumption and social networks as a predictor of treatment utilization while adjusting for sociodemographic and clinical variables among 1,433 lifetime alcohol-dependent respondents from wave 2 of the National Epidemiologic Survey on Alcohol Related Conditions (NESARC). Results showed that social networks moderate the relationship between alcohol consumption and treatment utilization such that for individuals with few network ties, the relationship between alcohol consumption and treatment utilization was diminished, compared to the relationship between alcohol consumption and treatment utilization for individuals with many network ties. Findings offer insight into how social networks, at times, can influence individuals to pursue treatment, while at other times, influence individuals to stay out of treatment, or seek treatment substitutes.

  1. Alcohol-Related Liver Disease

    MedlinePlus

    ... events. Please support us. Donate | Volunteer Alcohol-Related Liver Disease Discussion on Inspire Support Community Join the ... Disease Information > Alcohol-Related Liver Disease Alcohol-Related Liver Disease Explore this section to learn more about ...

  2. Predicting drinking behavior and alcohol-related problems among fraternity and sorority members: examining the role of descriptive and injunctive norms.

    PubMed

    Larimer, Mary E; Turner, Aaron P; Mallett, Kimberly A; Geisner, Irene Markman

    2004-09-01

    The authors examined the relation between Greek students' perceptions of alcohol consumption in their pledge classes (descriptive norms) and acceptability of drinking (injunctive norms) and the ability of these normative influences to predict drinking behavior, alcohol-related negative consequences, and symptoms of alcohol dependence concurrently and prospectively over 1 year. Participants were 279 men and 303 women recruited from incoming pledge classes of 12 fraternities and 6 sororities, who completed measures of descriptive and injunctive norms, alcohol use, and consequences. Results revealed that descriptive norms significantly predicted concurrent drinking. After controlling for baseline drinking, injunctive norms significantly predicted drinking 1 year later and predicted alcohol-related consequences and dependency symptoms at baseline and follow-up. The potential to incorporate injunctive norms into preventive interventions is discussed.

  3. Predicting Drinking Behavior and Alcohol-Related Problems Among Fraternity and Sorority Members: Examining the Role of Descriptive and Injunctive Norms

    PubMed Central

    Larimer, Mary E.; Turner, Aaron P.; Mallett, Kimberly A.; Geisner, Irene Markman

    2010-01-01

    The authors examined the relation between Greek students’ perceptions of alcohol consumption in their pledge classes (descriptive norms) and acceptability of drinking (injunctive norms) and the ability of these normative influences to predict drinking behavior, alcohol-related negative consequences, and symptoms of alcohol dependence concurrently and prospectively over 1 year. Participants were 279 men and 303 women recruited from incoming pledge classes of 12 fraternities and 6 sororities, who completed measures of descriptive and injunctive norms, alcohol use, and consequences. Results revealed that descriptive norms significantly predicted concurrent drinking. After controlling for baseline drinking, injunctive norms significantly predicted drinking 1 year later and predicted alcohol-related consequences and dependency symptoms at baseline and follow-up. The potential to incorporate injunctive norms into preventive interventions is discussed. PMID:15482075

  4. An exploratory randomised controlled trial of a premises-level intervention to reduce alcohol-related harm including violence in the United Kingdom

    PubMed Central

    2012-01-01

    Background To assess the feasibility of a randomised controlled trial of a licensed premises intervention to reduce severe intoxication and disorder; to establish effect sizes and identify appropriate approaches to the development and maintenance of a rigorous research design and intervention implementation. Methods An exploratory two-armed parallel randomised controlled trial with a nested process evaluation. An audit of risk factors and a tailored action plan for high risk premises, with three month follow up audit and feedback. Thirty-two premises that had experienced at least one assault in the year prior to the intervention were recruited, match paired and randomly allocated to control or intervention group. Police violence data and data from a street survey of study premises’ customers, including measures of breath alcohol concentration and surveyor rated customer intoxication, were used to assess effect sizes for a future definitive trial. A nested process evaluation explored implementation barriers and the fidelity of the intervention with key stakeholders and senior staff in intervention premises using semi-structured interviews. Results The process evaluation indicated implementation barriers and low fidelity, with a reluctance to implement the intervention and to submit to a formal risk audit. Power calculations suggest the intervention effect on violence and subjective intoxication would be raised to significance with a study size of 517 premises. Conclusions It is methodologically feasible to conduct randomised controlled trials where licensed premises are the unit of allocation. However, lack of enthusiasm in senior premises staff indicates the need for intervention enforcement, rather than voluntary agreements, and on-going strategies to promote sustainability. Trial registration UKCRN 7090; ISRCTN: 80875696 PMID:22676069

  5. Human alcohol-related neuropathology

    PubMed Central

    Kril, Jillian J.

    2015-01-01

    Alcohol-related diseases of the nervous system are caused by excessive exposures to alcohol, with or without co-existing nutritional or vitamin deficiencies. Toxic and metabolic effects of alcohol (ethanol) vary with brain region, age/developmental stage, dose, and duration of exposures. In the mature brain, heavy chronic or binge alcohol exposures can cause severe debilitating diseases of the central and peripheral nervous systems, and skeletal muscle. Most commonly, long-standing heavy alcohol abuse leads to disproportionate loss of cerebral white matter and impairments in executive function. The cerebellum (especially the vermis), cortical-limbic circuits, skeletal muscle, and peripheral nerves are also important targets of chronic alcohol-related metabolic injury and degeneration. Although all cell types within the nervous system are vulnerable to the toxic, metabolic, and degenerative effects of alcohol, astrocytes, oligodendrocytes, and synaptic terminals are major targets, accounting for the white matter atrophy, neural inflammation and toxicity, and impairments in synaptogenesis. Besides chronic degenerative neuropathology, alcoholics are predisposed to develop severe potentially life-threatening acute or subacute symmetrical hemorrhagic injury in the diencephalon and brainstem due to thiamine deficiency, which exerts toxic/metabolic effects on glia, myelin, and the microvasculature. Alcohol also has devastating neurotoxic and teratogenic effects on the developing brain in association with fetal alcohol spectrum disorder/fetal alcohol syndrome. Alcohol impairs function of neurons and glia, disrupting a broad array of functions including neuronal survival, cell migration, and glial cell (astrocytes and oligodendrocytes) differentiation. Further progress is needed to better understand the pathophysiology of this exposure-related constellation of nervous system diseases and better correlate the underlying pathology with in vivo imaging and biochemical lesions

  6. Predictors of alcohol-related outcomes in college athletes: the roles of trait urgency and drinking motives.

    PubMed

    Martens, Matthew P; Pedersen, Eric R; Smith, Ashley E; Stewart, Sherry H; O'Brien, Kerry

    2011-05-01

    Research has shown that college students participating in athletics drink more than other students, yet relatively few studies have examined variables that are associated with alcohol-related outcomes among this population. The purpose of this study was to examine the relationships among trait urgency, general drinking motives and sport-related drinking motives, and both alcohol use and alcohol-related problems. Data were collected from 198 college students participating in either intercollegiate or recreational athletics at three U.S. universities. Structural equation modeling was used to examine a series of theoretically derived explanatory models. All variables included in the model were directly associated with alcohol use and/or alcohol-related problems. The specific patterns of relationships differed across the motives and trait urgency variables. Sport-related coping motives, sport-related positive reinforcement motives, and general enhancement motives had direct relationships with alcohol use, while trait urgency, general coping motives, and sport-related positive reinforcement motives had direct relationships with alcohol-related problems. Several indirect effects on alcohol use and alcohol-related problems were also found. This study suggests that general drinking motives, sport-related drinking motives, and trait urgency all serve as important predictors of alcohol-related outcomes in college athletes.

  7. Social Support as a Moderator for Alcohol-Related Partner Aggression during the Transition to Parenthood

    ERIC Educational Resources Information Center

    Caldeira, Valerie; Woodin, Erica M.

    2012-01-01

    Alcohol-related partnAer aggression is a pervasive social problem throughout various life stages, including the transition to parenthood. Previous research shows that alcohol use is associated with partner aggression perpetration for both men and women; however, not all individuals who consume alcohol act aggressively. In this study, the…

  8. Protective Behavioral Strategies, Social Norms, and Alcohol-Related Outcomes.

    PubMed

    Arterberry, Brooke J; Smith, Ashley E; Martens, Matthew P; Cadigan, Jennifer M; Murphy, James G

    2014-01-01

    The present study examined the unique contributions of protective behavioral strategies and social norms in predicting alcohol-related outcomes. Participants were 363 students from a large public university in the Midwest who reported at least one binge-drinking episode (5+/4+ drinks for men/women in one sitting) in the past 30 days. Data were collected 1/2010-3/2011. We used SEM to test models where protective behavioral strategies (PBS) and social norms were predictors of both alcohol use and alcohol-related problems, after controlling for the effects of gender. Both PBS and descriptive norms had relationships with alcohol use. PBS also had a relationship with alcohol-related problems. Overall, the findings suggest that PBS and social norms have unique associations with distinct alcohol-related outcomes.

  9. Managing alcohol related aggression in the emergency department (Part II).

    PubMed

    Cork, Alison; Ferns, Terry

    2008-04-01

    Violence in the emergency department (ED) is a global problem. In our first paper, we highlighted the potential psychological effects of alcohol intoxication, the literatures discussion of alcohol related violence in the emergency department and the importance of developing positive nurse/service user relationships. In this second paper, we discuss personal and organisational strategies clinical nursing staff may consider appropriate to minimise the risk of assault when caring for service users projecting alcohol related aggression.

  10. Correlates of alcohol-related regretted sex among college students.

    PubMed

    Orchowski, Lindsay M; Mastroleo, Nadine R; Borsari, Brian

    2012-12-01

    The prevalence of alcohol-related regretted sex in college students warrants a better understanding of the characteristics of students who report such experiences. Therefore, the present study examined correlates of regretted sexual experiences involving alcohol use among 2 specific high-risk college student samples: students mandated to alcohol intervention (n = 522) and volunteer 1st-year students transitioning to college (n = 481). Results indicated that alcohol-related regretted sex occurred at similar rates in mandated and volunteer students, with approximately 25% of the students reporting at least 1 occurrence in the past month. Women were more likely to report alcohol-related regretted sex compared with men. The belief that alcohol use would result in "liquid courage" was associated with alcohol-related regretted sex among college students, even after accounting for greater alcohol use and problem alcohol use behaviors. These findings have significant implications for intervention efforts and future research.

  11. Correlates of Alcohol-Related Regretted Sex among College Students

    PubMed Central

    Orchowski, Lindsay M.; Mastroleo, Nadine R.; Borsari, Brian

    2012-01-01

    The prevalence of alcohol-related regretted sex in college students warrants a better understanding of the characteristics of students who report such experiences. Therefore, the present study examined correlates of regretted sexual experiences involving alcohol use among two specific high-risk college student samples: Students mandated to alcohol intervention (N = 522) and volunteer first-year students transitioning to college (N = 481). Results indicated that alcohol-related regretted sex occurred in similar rates in mandated and volunteer students, with approximately 25% of the students reporting at least one occurrence in the past month. Women were more likely to report alcohol-related regretted sex compared to men. The belief that alcohol use would result in “liquid courage” was associated with alcohol-related regretted sex among college students, even after accounting for greater alcohol use and problem alcohol use behaviors. These findings have significant implications for intervention efforts and future research. PMID:22448762

  12. Doctors and alcohol. The responses of a self-selected group of general practitioners to patients with alcohol-related problems.

    PubMed

    Casswell, S; McPherson, M

    1982-07-14

    A postal survey of New Zealand general practitioners gathered information from a self-selected sample about their response to alcohol problems. Responses to a series of attitude statements measured the extent to which doctors held traditional beliefs about alcoholism as a disease, the management of which requires abstinence; emerging concepts of alcohol dependence and more moralistic attitudes. General practitioners who responded to the survey were found to be largely in sympathy with the disease concept of alcohol problems though some of the more recently emerging concepts were also widely accepted. The majority reported that they felt they did have an active role to play in connection with the alcohol problems of their patients, both in terms of treatment or advice giving, and referral to specialist agencies. Over half of the respondents requested guidelines for treatment and advice giving. Only a small proportion of general practitioners reported pessimism about their personal role in relation to their patients' alcohol problems. The results are discussed in the context of recent research evidence showing the relative efficacy of a structured advice-counseling session of the type in which general practitioners might engage.

  13. The relationship between exposure to alcohol-related content on Facebook and predictors of alcohol consumption among female emerging adults.

    PubMed

    Miller, Joseph; Prichard, Ivanka; Hutchinson, Amanda; Wilson, Carlene

    2014-12-01

    Consuming an unhealthy level of alcohol is a significant problem for some young women. Potential determinants of excess consumption include perceptions of usual consumption among peers-perceptions of what is "normal." The present study examined whether perceptions of social normative endorsement of drinking, operationalized by measures of perceived alcohol consumption of close friends (proximal norms), the consumption of the "average student" (distal norms), and the extent of alcohol-related content posted by peers on Facebook were related to alcohol-related attitudes and self-reported consumption. Female university students (n=129; Mage=21.48 years, SD=3.00) completed an online questionnaire assessing Facebook use, perceived alcohol-related norms, and self-reported alcohol attitudes and consumption. Perceptions of the consumption of the average female student were a negative predictor of attitudes. Positive alcohol attitudes, extent of own alcohol-related photographic posts on Facebook, average female student alcohol consumption, and report of male close friend consumption predicted self-report of own alcohol consumption. Interestingly, female close friend norms failed to predict consumption, whereas male close friend norms predicted consumption but not attitudes, suggesting the possibility of separate cognitive pathways for alcohol-related attitudes and behavior. This study builds on existing research by casting new light on predictors of alcohol-related attitudes, as well as describing the potential role of social networking sites such as Facebook in the formation of social norms and the modulation of drinking behavior.

  14. How Individuals Feel About the Past, Present, and Future Bears Little Relation to Alcohol-Related Problems, Anxiety, and Depression: A Person-Centered Analysis in a University Sample.

    PubMed

    McKay, Michael T; Andretta, James R; Cole, Jon C

    2017-02-03

    Previous studies using bivariate or correlational analyses have established a relationship between alcohol use, symptoms of anxiety and depression, and scores on a range of temporal psychology measures. Temporal psychology measures variously assess the cognitive or affective (or in some cases, both) engagement with the past, present, and future. Although developed and validated in adolescents, recent research has suggested that the Time Attitudes Scale is internally consistent and reliable in adults also. The present study is the first to apply a person-centered approach to assessing the relationship between scores on the Time Attitudes Scale and symptoms of anxiety, depression, and alcohol-related problems in adults. Participants were recruited from a University in England. Results support the validity and internal consistency of the Time Attitudes Scale. Meaningful time attitudes profiles emerged, however, taking the sample size into account, the only substantive finding showed that those with a negative time attitudes profile scored higher on depressive symptomatology than those with a positive profile. While elsewhere, Zimbardo Time Perspective Inventory scores have been shown to be meaningfully related to anxiety, depression and alcohol use, the present study questions the degree to which the affective dimension of temporal psychology is driving that relationship.

  15. Including Leap Year in the Canonical Birthday Problem

    ERIC Educational Resources Information Center

    Nandor, M. J.

    2004-01-01

    The greatest benefit of including leap year in the calculation is not to increase precision, but to show students that a problem can be solved without such presumption. A birthday problem is analyzed showing that calculating a leap-year birthday probability is not a frivolous computation.

  16. [What are the physician's role and responsibility in the law named "Basic Act on Measures against Alcohol-related Health Harm"?].

    PubMed

    Io, Aro; Yoshimoto, Hisashi

    2015-09-01

    Japan passed the national law "Basic Act on Measures against Alcohol-related Health Harm" on December 2013. This law is expected to prevent inappropriate drinking that leads to alcohol-related problems such as physical and mental disorder, drunk driving, suicide, domestic violence, child abuse, and poor work performance. The physician's responsibilities under this law are described as follows: i) to provide high quality and appropriate medical care concerning alcohol-related health harm; ii) to reduce or eliminate the consumption of alcohol, thus preventing the progression of alcohol-related health harm; and iii) to coordinate these efforts amongst medical institutions. Based on this law, we believe that Japanese physicians will have essential roles in achieving the goals of this law and that we can fulfill our responsibilities by observing the following aspects: a) changing our message to the patients from "drink sensibly and moderately" to "low-risk drinking; but any drinking has a risk of harm and low-risk drinking is not risk-free"; b) encouraging the spread and use of Screening, Brief Intervention, and Referral to Treatment (SBIRT); and c) establishing community healthcare systems for alcohol-related problems, including dementia in the elderly and during alcohol emergencies.

  17. Clinical Reasoning Terms Included in Clinical Problem Solving Exercises?

    PubMed

    Musgrove, John L; Morris, Jason; Estrada, Carlos A; Kraemer, Ryan R

    2016-05-01

    Background Published clinical problem solving exercises have emerged as a common tool to illustrate aspects of the clinical reasoning process. The specific clinical reasoning terms mentioned in such exercises is unknown. Objective We identified which clinical reasoning terms are mentioned in published clinical problem solving exercises and compared them to clinical reasoning terms given high priority by clinician educators. Methods A convenience sample of clinician educators prioritized a list of clinical reasoning terms (whether to include, weight percentage of top 20 terms). The authors then electronically searched the terms in the text of published reports of 4 internal medicine journals between January 2010 and May 2013. Results The top 5 clinical reasoning terms ranked by educators were dual-process thinking (weight percentage = 24%), problem representation (12%), illness scripts (9%), hypothesis generation (7%), and problem categorization (7%). The top clinical reasoning terms mentioned in the text of 79 published reports were context specificity (n = 20, 25%), bias (n = 13, 17%), dual-process thinking (n = 11, 14%), illness scripts (n = 11, 14%), and problem representation (n = 10, 13%). Context specificity and bias were not ranked highly by educators. Conclusions Some core concepts of modern clinical reasoning theory ranked highly by educators are mentioned explicitly in published clinical problem solving exercises. However, some highly ranked terms were not used, and some terms used were not ranked by the clinician educators. Effort to teach clinical reasoning to trainees may benefit from a common nomenclature of clinical reasoning terms.

  18. Social support as a moderator for alcohol-related partner aggression during the transition to parenthood.

    PubMed

    Caldeira, Valerie; Woodin, Erica M

    2012-03-01

    Alcohol-related partner aggression is a pervasive social problem throughout various life stages, including the transition to parenthood. Previous research shows that alcohol use is associated with partner aggression perpetration for both men and women; however, not all individuals who consume alcohol act aggressively. In this study, the moderating effects of general social support and partner-specific support on the association between prepregnancy alcohol use and recent partner physical aggression are investigated using a community sample of 98 pregnant couples. For men, high levels of general appraisal social support (i.e., someone to talk to about one's problems) increases the strength of the association between alcohol use and aggression perpetration, whereas partner-specific emotional support serves as a buffer. For women, general social support is not a significant moderator, but high levels of partner-specific instrumental support strengthens the association between alcohol use and aggression. These results can be applied to prevention and treatment programs for alcohol-related partner aggression.

  19. Is local alcohol outlet density related to alcohol-related morbidity and mortality in Scottish cities?

    PubMed Central

    Richardson, E.A.; Hill, S.E.; Mitchell, R.; Pearce, J.; Shortt, N.K.

    2015-01-01

    Alcohol consumption may be influenced by the local alcohol retailing environment. This study is the first to examine neighbourhood alcohol outlet availability (on- and off-sales outlets) and alcohol-related health outcomes in Scotland. Alcohol-related hospitalisations and deaths were significantly higher in neighbourhoods with higher outlet densities, and off-sales outlets were more important than on-sales outlets. The relationships held for most age groups, including those under the legal minimum drinking age, although were not significant for the youngest legal drinkers (18–25 years). Alcohol-related deaths and hospitalisations were higher in more income-deprived neighbourhoods, and the gradient in deaths (but not hospitalisations) was marginally larger in neighbourhoods with higher off-sales outlet densities. Efforts to reduce alcohol-related harm should consider the potentially important role of the alcohol retail environment. PMID:25840352

  20. Using autopsy brain tissue to study alcohol-related brain damage in the genomic age.

    PubMed

    Sutherland, Greg T; Sheedy, Donna; Kril, Jillian J

    2014-01-01

    The New South Wales Tissue Resource Centre at the University of Sydney, Australia, is one of the few human brain banks dedicated to the study of the effects of chronic alcoholism. The bank was affiliated in 1994 as a member of the National Network of Brain Banks and also focuses on schizophrenia and healthy control tissue. Alcohol abuse is a major problem worldwide, manifesting in such conditions as fetal alcohol syndrome, adolescent binge drinking, alcohol dependency, and alcoholic neurodegeneration. The latter is also referred to as alcohol-related brain damage (ARBD). The study of postmortem brain tissue is ideally suited to determining the effects of long-term alcohol abuse, but it also makes an important contribution to understanding pathogenesis across the spectrum of alcohol misuse disorders and potentially other neurodegenerative diseases. Tissue from the bank has contributed to 330 peer-reviewed journal articles including 120 related to alcohol research. Using the results of these articles, this review chronicles advances in alcohol-related brain research since 2003, the so-called genomic age. In particular, it concentrates on transcriptomic approaches to the pathogenesis of ARBD and builds on earlier reviews of structural changes (Harper et al. Prog Neuropsychopharmacol Biol Psychiatry 2003;27:951) and proteomics (Matsumoto et al. Expert Rev Proteomics 2007;4:539).

  1. Social-cognitive correlates of protective drinking behaviors and alcohol-related consequences in college students.

    PubMed

    Ray, Anne E; Turrisi, Rob; Abar, Beau; Peters, Katherine E

    2009-11-01

    Although heavy episodic drinkers are at risk to experience alcohol-related consequences, studies show that a large percentage of student drinkers do not experience problems as a result of their drinking. The present study was a more in-depth examination of factors beyond just drinking quantity and frequency to explain why students experience consequences. The current research examined the relationship between the use of protective behaviors, alcohol use, and alcohol related consequences, as well as the relationship between attitudinal and cognitive predictors of engaging in protective behaviors when drinking. We hypothesized there would be a significant direct effect of protective behaviors on consequences after taking into account the effect of alcohol use and that cognitive predictors, including perceived self-efficacy, perceived effectiveness, and subjective norm, would be associated with the attitude and frequency of engaging in protective behaviors. Results supported both hypotheses, indicating good model fit for all models and significant paths between constructs (p's<.05). These findings extend the literature on protective behaviors by providing insight as to their utility in preventing harm and why students choose to engage in these behaviors. Implications for interventions are also discussed.

  2. The role of alcohol perceptions as mediators between personality and alcohol-related outcomes among incoming college-student drinkers.

    PubMed

    Hustad, John T P; Pearson, Matthew R; Neighbors, Clayton; Borsari, Brian

    2014-06-01

    After high school, college students escalate their drinking at a faster rate than their noncollege-attending peers, and alcohol use in high school is one of the strongest predictors of alcohol use in college. Therefore, an improved understanding of the role of predictors of alcohol use during the critical developmental period when individuals transition to college has direct clinical implications to reduce alcohol-related harms. We used path analysis in the present study to examine the predictive effects of personality (e.g., impulsivity, sensation seeking, hopelessness, and anxiety sensitivity) and three measures of alcohol perception: descriptive norms, injunctive norms, and perceptions regarding the perceived role of drinking in college on alcohol-related outcomes. Participants were 490 incoming freshmen college students. Results indicated that descriptive norms, injunctive norms, and the role of drinking largely mediated the effects of personality on alcohol outcomes. In contrast, both impulsivity and hopelessness exhibited direct effects on alcohol-related problems. The perceived role of drinking was a particularly robust predictor of outcomes and mediator of the effects of personality traits, including sensation seeking and impulsivity on alcohol outcomes. The intertwined relationships observed in this study between personality factors, descriptive norms, injunctive norms, and the role of drinking highlight the importance of investigating these predictors simultaneously. Findings support the implementation of interventions that target these specific perceptions about the role of drinking in college.

  3. The Role of Alcohol Perceptions as Mediators Between Personality and Alcohol-Related Outcomes Among Incoming College-Student Drinkers

    PubMed Central

    Hustad, John T. P.; Pearson, Matthew R.; Neighbors, Clayton; Borsari, Brian

    2014-01-01

    After high school, college students escalate their drinking at a faster rate than their noncollege-attending peers, and alcohol use in high school is one of the strongest predictors of alcohol use in college. Therefore, an improved understanding of the role of predictors of alcohol use during the critical developmental period when individuals transition to college has direct clinical implications to reduce alcohol-related harms. We used path analysis in the present study to examine the predictive effects of personality (e.g., impulsivity, sensation seeking, hopelessness, and anxiety sensitivity) and three measures of alcohol perception: descriptive norms, injunctive norms, and perceptions regarding the perceived role of drinking in college on alcohol-related outcomes. Participants were 490 incoming freshmen college students. Results indicated that descriptive norms, injunctive norms, and the role of drinking largely mediated the effects of personality on alcohol outcomes. In contrast, both impulsivity and hopelessness exhibited direct effects on alcohol-related problems. The perceived role of drinking was a particularly robust predictor of outcomes and mediator of the effects of personality traits, including sensation seeking and impulsivity on alcohol outcomes. The intertwined relationships observed in this study between personality factors, descriptive norms, injunctive norms, and the role of drinking highlight the importance of investigating these predictors simultaneously. Findings support the implementation of interventions that target these specific perceptions about the role of drinking in college. PMID:24467197

  4. Childhood Household Dysfunction, Social Inequality and Alcohol Related Illness in Young Adulthood. A Swedish National Cohort Study.

    PubMed

    Gauffin, Karl; Hjern, Anders; Vinnerljung, Bo; Björkenstam, Emma

    2016-01-01

    The aim of this paper is to estimate the cumulative effect of childhood household dysfunction (CHD) on alcohol related illness and death later in life and to test the interaction between CHD and socioeconomic background. The study utilised Swedish national registers including data of a Swedish national cohort born 1973-82 (n = 872,912), which was followed from age 18 to 29-40 years. Cox regression analyses were used to calculate hazard ratios (HR) for alcohol related illness or death in young adulthood. The CHD measure consisted of seven indicators: parental alcohol/drug misuse, mental health problems, criminality, death, divorce, social assistance, and child welfare interventions. Childhood socioeconomic position (SEP) was indicated by parental occupational status. Outcomes were alcohol related inpatient hospital care, specialised outpatient care or deaths. Using the highest socioeconomic group without CHD experience as a reference, those in the same socioeconomic group with one indicator of CHD had HRs of 2.1 [95% CI: 1.7-2.5], two CHD indicators 5.6 [4.4-7.1], three or more indicators 9.4 [7.1-12.4] for retrieving inpatient care. Socioeconomic disadvantage further increased the risks-those with low socioeconomic background and three CHD indicators or more had a HR of 12.5 [10.9-14.3]. Testing for interaction suggests that the combined HRs deviates from additivity [Synergy index: 1.6, 95% CI: 1.4-1.9]. The results for outpatient care were similar, but not as pronounced. In conclusion, this Swedish national cohort study shows that childhood household dysfunction is strongly and cumulatively associated to alcohol related illness later in life and that it interacts with socioeconomic disadvantage.

  5. Childhood Household Dysfunction, Social Inequality and Alcohol Related Illness in Young Adulthood. A Swedish National Cohort Study

    PubMed Central

    Gauffin, Karl; Hjern, Anders; Vinnerljung, Bo; Björkenstam, Emma

    2016-01-01

    The aim of this paper is to estimate the cumulative effect of childhood household dysfunction (CHD) on alcohol related illness and death later in life and to test the interaction between CHD and socioeconomic background. The study utilised Swedish national registers including data of a Swedish national cohort born 1973–82 (n = 872 912), which was followed from age 18 to 29–40 years. Cox regression analyses were used to calculate hazard ratios (HR) for alcohol related illness or death in young adulthood. The CHD measure consisted of seven indicators: parental alcohol/drug misuse, mental health problems, criminality, death, divorce, social assistance, and child welfare interventions. Childhood socioeconomic position (SEP) was indicated by parental occupational status. Outcomes were alcohol related inpatient hospital care, specialised outpatient care or deaths. Using the highest socioeconomic group without CHD experience as a reference, those in the same socioeconomic group with one indicator of CHD had HRs of 2.1 [95% CI: 1.7–2.5], two CHD indicators 5.6 [4.4–7.1], three or more indicators 9.4 [7.1–12.4] for retrieving inpatient care. Socioeconomic disadvantage further increased the risks–those with low socioeconomic background and three CHD indicators or more had a HR of 12.5 [10.9–14.3]. Testing for interaction suggests that the combined HRs deviates from additivity [Synergy index: 1.6, 95% CI: 1.4–1.9]. The results for outpatient care were similar, but not as pronounced. In conclusion, this Swedish national cohort study shows that childhood household dysfunction is strongly and cumulatively associated to alcohol related illness later in life and that it interacts with socioeconomic disadvantage. PMID:26991657

  6. Interventions for alcohol-related offending by women: a systematic review.

    PubMed

    McMurran, Mary; Riemsma, Rob; Manning, Nathan; Misso, Kate; Kleijnen, Jos

    2011-08-01

    Treatment programmes specifically for women offenders are under-developed. A systematic review of studies that could inform interventions for alcohol-related offending by women is reported. Three questions were addressed: 1) What is the most up to date knowledge of 'what works' with females who commit alcohol-related offences? 2) What are the identifiable risk-needs factors for non-alcohol dependent women who commit offences involving alcohol misuse? 3) Are there differences between male and female alcohol-related offending? Four studies addressed the effectiveness of psychosocial interventions; three addressed identifiable risk-needs; and 19 addressed differences between male and female offenders' alcohol-related offending. Heterogeneity of these studies precluded meta-analyses, and so a narrative synthesis method was used. There is insufficient evidence to answer the question of what treatment works with women who commit alcohol-related offences. Drunk-driving is most widely studied, and women offenders appear to have more psychosocial problems than men. Alcohol increases the likelihood of violence for both men and women, and, while the mechanisms whereby alcohol increases the likelihood of violence are likely the same in men and women, the effect may be moderated by gender-associated issues. Again, women offenders appear to have more psychosocial problems than men. Implications for developing interventions are discussed.

  7. Cognitive and neurobiological mechanisms of alcohol-related aggression.

    PubMed

    Heinz, Adrienne J; Beck, Anne; Meyer-Lindenberg, Andreas; Sterzer, Philipp; Heinz, Andreas

    2011-06-02

    Alcohol-related violence is a serious and common social problem. Moreover, violent behaviour is much more common in alcohol-dependent individuals. Animal experiments and human studies have provided insights into the acute effect of alcohol on aggressive behaviour and into common factors underlying acute and chronic alcohol intake and aggression. These studies have shown that environmental factors, such as early-life stress, interact with genetic variations in serotonin-related genes that affect serotonergic and GABAergic neurotransmission. This leads to increased amygdala activity and impaired prefrontal function that, together, predispose to both increased alcohol intake and impulsive aggression. In addition, acute and chronic alcohol intake can further impair executive control and thereby facilitate aggressive behaviour.

  8. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  9. 49 CFR 655.35 - Other alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false Other alcohol-related conduct. 655.35 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.35 Other alcohol-related conduct. (a) No employer shall permit...

  10. 49 CFR 655.35 - Other alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false Other alcohol-related conduct. 655.35 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.35 Other alcohol-related conduct. (a) No employer shall permit...

  11. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  12. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  13. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  14. 49 CFR 655.35 - Other alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Other alcohol-related conduct. 655.35 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.35 Other alcohol-related conduct. (a) No employer shall permit...

  15. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  16. 49 CFR 655.35 - Other alcohol-related conduct.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Other alcohol-related conduct. 655.35 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.35 Other alcohol-related conduct. (a) No employer shall permit...

  17. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  18. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  19. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  20. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  1. 49 CFR 655.35 - Other alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false Other alcohol-related conduct. 655.35 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.35 Other alcohol-related conduct. (a) No employer shall permit...

  2. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  3. Inequalities in Alcohol-Related Mortality in 17 European Countries: A Retrospective Analysis of Mortality Registers

    PubMed Central

    Mackenbach, Johan P.; Kulhánová, Ivana; Bopp, Matthias; Borrell, Carme; Deboosere, Patrick; Kovács, Katalin; Looman, Caspar W. N.; Leinsalu, Mall; Mäkelä, Pia; Martikainen, Pekka; Menvielle, Gwenn; Rodríguez-Sanz, Maica; Rychtaříková, Jitka; de Gelder, Rianne

    2015-01-01

    death, it is likely that our results underestimate the true extent of the problem. Conclusions Alcohol-related conditions play an important role in generating inequalities in total mortality in many European countries. Countering increases in alcohol-related mortality in lower socioeconomic groups is essential for reducing inequalities in mortality. Studies of why such increases have not occurred in countries like France, Switzerland, Spain, and Italy can help in developing evidence-based policies in other European countries. PMID:26625134

  4. Managing alcohol related aggression in the emergency department (Part I).

    PubMed

    Ferns, Terry; Cork, Alison

    2008-01-01

    Internationally, violence in the emergency department (ED) is of a constant concern to emergency practitioners. Frequently, both original research papers and anecdotal reports emphasise the phenomenon of alcohol related aggression in the ED. In this first paper, we highlight the literatures discussion of alcohol related violence in the emergency department and the potential psychological effects of alcohol intoxication. In the second we offer personal and organisational strategies clinical nursing staff may consider appropriate to minimise the risk of assault when caring for service users projecting alcohol related aggression.

  5. The origin of alcohol-related social norms in the Saami minority.

    PubMed

    Larsen, S

    1993-04-01

    The present paper addressed the problem of the origin of alcohol-related social norms in the Saami minority in northern Norway. Based on data from studies of comparable ethnic minorities in Greenland, North America and Australia it could be expected that alcohol use- and abuse would be more prevalent in the Saami than in the Norwegian populations of northern Norway. No data to support this hypothesis exist. On the contrary, available data suggest that drinking problems in this group are similar to those of the majority in the area. The present paper developed the hypothesis that Saami alcohol-related social norms originated in the Laestadian religious revival. The paper investigated the impact of the Laestadian culture in the formation of alcohol-related social norms. It was concluded that the Laestadian sobriety norm, and the norm of abstinence from the use of adiafora, have influenced alcohol-related behaviour in the Saami group in such a way that this group does not conform to the drinking behaviour found in comparable minorities.

  6. Reducing Alcohol-Related Sexual Assault in the Marine Corps

    DTIC Science & Technology

    2013-04-10

    REDUCING ALCOHOL-RELATED SEXUAL ASSAULT IN THE MARINE CORPS 5a.&CONTRACT&NUMBER! N/A 5b.&GRANT&NUMBER! N/A 5c.&PROGRAM&ELEMENT&NUMBER! N/A 6...reduce alcohol-related sexual assault in the Marine Corps. It advocates more emphasis and training on the interplay between alcohol and sexual ...assault, as well as male and female-specific training on the issue. 15.&SUBJECT&TERMS! Sexual Assault, Alcohol, Incapacitation, Marine Corps

  7. Alcohol-Related Emergency Department Visits Associated with Collegiate Football Games

    ERIC Educational Resources Information Center

    Shook, Janice; Hiestand, Brian C.

    2011-01-01

    Objective: In 2003, after several post-college football game riots, multiple strategies including strict enforcement of open container laws were instituted by the authors' city and university. The authors compared alcohol-related visits to the on-campus emergency department (ED) associated with home football games in 2002 and 2006, hypothesizing…

  8. Alcoholics anonymous involvement and positive alcohol-related outcomes: cause, consequence, or just a correlate? A prospective 2-year study of 2,319 alcohol-dependent men.

    PubMed

    McKellar, John; Stewart, Eric; Humphreys, Keith

    2003-04-01

    A positive corelation between Alcoholics Anonymous (AA) involvement and better alcohol-related outcomes has been identified in research studies, but whether this correlation reflects a causal relationship remains a subject of meaningful debate. The present study evaluated the question of whether AA affiliation appears causally related to positive alcohol-related outcomes in a sample of 2,319 male alcohol-dependent patients. An initial structural equation model indicated that 1-year posttreatment levels of AA affiliation predicted lower alcohol-related problems at 2-year follow-up, whereas level of alcohol-related problems at 1-year did not predict AA affiliation at 2-year follow-up. Additional models found that these effects were not attributable to motivation or psychopathology. The findings are consistent with the hypothesis that AA participation has a positive effect on alcohol-related outcomes.

  9. Injunctive Norms for Alcohol-Related Consequences and Protective Behavioral Strategies: Effects of Gender and Year in School

    PubMed Central

    DeMartini, Kelly S.; Carey, Kate B.; Lao, Kristyn; Luciano, Matthew

    2010-01-01

    Perceived drinking norms have received increased attention as one determinant of high levels of college alcohol consumption and alcohol-related problems. Excessive drinking is widely visible on college campuses, and students may therefore assume that it is peer-supported (Kitts, 2003). Research into peer relations indicates that the perceived approval of important others predicts drinking behavior (Neighbors et al., 2007). Neither the use of alcohol-related protective behavioral strategies nor alcohol-related negative consequences have been investigated in terms of their perceived approval. The purpose of this study was to extend previous research on injunctive norms and assess self-other discrepancies in levels of approval for campus drinking patterns, negative alcohol-related consequences, and protective behavioral strategies. Undergraduate volunteers (n = 324, 61% female, 67% Caucasian) completed an online survey of drinking patterns; they rated comfort with overall campus drinking, and the acceptability of alcohol-related consequences and protective strategies for themselves and their close friends. As predicted, students expressed lower acceptance of consequences than their friends, and higher acceptance of alcohol-related protective strategies. We observed main effects of gender and year in school. Males and upperclassmen expressed higher acceptance of negative consequences for both self and others, and lower acceptance of protective strategies for both self and others. Implications for prevention programs are discussed. PMID:21236586

  10. Impulsive sensation seeking, binge drinking, and alcohol-related consequences: Do protective behavioral strategies help high risk adolescents?

    PubMed

    Doumas, Diana M; Miller, Raissa; Esp, Susan

    2017-01-01

    This study examined protective behavioral strategies (PBS) as a moderator of the relationship between impulsive sensation seeking and binge drinking and alcohol-related consequences in a sample of high school seniors (N=346). Hierarchical regression analyses indicated that impulsive sensation seeking was a significant predictor of binge drinking and alcohol-related consequences and that PBS moderated these relationships. Specifically, manner of drinking moderated the relationships such that among students with high impulsive sensation seeking, those using strategies related to how they drink (e.g. avoiding rapid and excessive drinking) reported lower levels of binge drinking and alcohol-related consequences than those using fewer of these strategies. Clinical implications are discussed including using personality-targeted interventions that equip high impulsive sensation seeking adolescents with specific strategies to reduce binge drinking and alcohol-related consequences.

  11. Novel strategies to mine alcoholism-related haplotypes and genes by combining existing knowledge framework.

    PubMed

    Zhang, RuiJie; Li, Xia; Jiang, YongShuai; Liu, GuiYou; Li, ChuanXing; Zhang, Fan; Xiao, Yun; Gong, BinSheng

    2009-02-01

    High-throughout single nucleotide polymorphism detection technology and the existing knowledge provide strong support for mining the disease-related haplotypes and genes. In this study, first, we apply four kinds of haplotype identification methods (Confidence Intervals, Four Gamete Tests, Solid Spine of LD and fusing method of haplotype block) into high-throughout SNP genotype data to identify blocks, then use cluster analysis to verify the effectiveness of the four methods, and select the alcoholism-related SNP haplotypes through risk analysis. Second, we establish a mapping from haplotypes to alcoholism-related genes. Third, we inquire NCBI SNP and gene databases to locate the blocks and identify the candidate genes. In the end, we make gene function annotation by KEGG, Biocarta, and GO database. We find 159 haplotype blocks, which relate to the alcoholism most possibly on chromosome 1 approximately 22, including 227 haplotypes, of which 102 SNP haplotypes may increase the risk of alcoholism. We get 121 alcoholism-related genes and verify their reliability by the functional annotation of biology. In a word, we not only can handle the SNP data easily, but also can locate the disease-related genes precisely by combining our novel strategies of mining alcoholism-related haplotypes and genes with existing knowledge framework.

  12. Alcohol-Related Dementia and Neurocognitive Impairment: A Review Study

    PubMed Central

    Sachdeva, Ankur; Chandra, Mina; Choudhary, Mona; Dayal, Prabhoo; Anand, Kuljeet Singh

    2016-01-01

    Context Alcohol consumption has escalated rapidly in many countries over the past decade. Evidence suggests a correlation between alcohol use and cognitive decline. We have systematically reviewed the concept and controversies, epidemiology, nosology, neuropathology and neurobiology, neuropsychology and management updates of alcohol-related dementia (ARD) in this paper. Evidence Acquisition We retrieved papers for this review by searching the PubMed database for terms “alcohol and dementia”, “alcohol and cognitive impairment”, and “alcohol and wernicke-korsakoff” mentioned in the title of the published papers. A total of 131 studies showed up. Appropriate studies were shortlisted and included (n = 72). Cross-references if relevant were considered from the selected studies. Eligible articles were fully read by the authors and the results were compiled. Results The prolonged and excessive use of alcohol may lead to structural and functional brain damage, leading to ARD. The cognitive deficits are most frequently observed in domains of visuospatial functions, memory and executive tasks, with a potential of partial recovery if abstinence is maintained. However, there are doubts regarding the etiopathogenesis, nosological status, prevalence and diagnostic criteria for ARD, due to difficulty in assessment and various confounding factors. Conclusions With growing cohort of young and middle-aged people, there is a probable risk of upsurge of ARD. Presently, there are dilemmas over the diagnosis of independent ARD. Thus, there is a need to develop evidence-based guidelines for diagnosis and management of ARD through further systematic studies. PMID:27818965

  13. [Trans-Cultural Prevention of Alcohol-Related Disorders in Elderly Immigrants].

    PubMed

    Bermejo, I; Frank, F

    2015-09-01

    In migrants alcohol-related problems increase with increasing age. This group, in particular, is hardly reached by alcohol-specific care offers. Thus our project aimed at the identification of target group-specific barriers to health-care use by means of a cross-sectional study (n=435). Based on these results a trans-cultural concept for alcohol prevention among elderly migrants was developed and evaluated in a cluster-randomised controlled trial (n=176).

  14. Robust Programming Problems Based on the Mean-Variance Model Including Uncertainty Factors

    NASA Astrophysics Data System (ADS)

    Hasuike, Takashi; Ishii, Hiroaki

    2009-01-01

    This paper considers robust programming problems based on the mean-variance model including uncertainty sets and fuzzy factors. Since these problems are not well-defined problems due to fuzzy factors, it is hard to solve them directly. Therefore, introducing chance constraints, fuzzy goals and possibility measures, the proposed models are transformed into the deterministic equivalent problems. Furthermore, in order to solve these equivalent problems efficiently, the solution method is constructed introducing the mean-absolute deviation and doing the equivalent transformations.

  15. PTSD Symptoms, Emotion Dysregulation, and Alcohol-Related Consequences Among College Students with a Trauma History

    PubMed Central

    Tripp, Jessica C.; McDevitt-Murphy, Meghan E.; Avery, Megan L.; Bracken, Katherine L.

    2015-01-01

    Objective Posttraumatic stress disorder (PTSD), alcohol use, and alcohol-related consequences have been linked to emotion dysregulation. Sex differences exist in both emotion regulation dimensions and alcohol use patterns. This investigation examined facets of emotion dysregulation as potential mediators of the relationship between PTSD symptoms and alcohol-related consequences and whether differences may exist across sexes. Methods Participants included 240 college students with a trauma history who reported using alcohol within the past three months and completed measures of PTSD symptoms, emotion dysregulation, alcohol consumption, alcohol-related consequences, and negative affect. The six facets of emotion dysregulation were examined as mediators of the relationship between PTSD symptoms and alcohol-related consequences in the full sample and by sex. Results There were differences in sexes on several variables, with women reporting higher PTSD scores and Lack of Emotional Awareness. Men reported significantly higher drinks per week in a typical week and a heavy week. There were significant associations between the variables for the full sample, with PTSD showing associations with five facets of emotion dysregulation subscales: Impulse Control Difficulties when Upset, Difficulties Engaging in Goal-Directed Behavior, Nonacceptance of Emotional Responses, Lack of Emotional Clarity, and Limited Access to Emotion Regulation Strategies. Alcohol-related consequences were associated with four aspects of emotion dysregulation: Impulse Control Difficulties when Upset, Difficulties Engaging in Goal-Direct Behavior, Nonacceptance of Emotional Reponses, and Limited Access to Emotion Regulation Strategies. Two aspects of emotion regulation, Impulse Control Difficulties and Difficulties Engaging in Goal Directed Behavior, mediated the relationship between PTSD symptoms and alcohol-related consequences in the full sample, even after adjusting for the effects of negative affect

  16. A Qualitative Study of Service Provision for Alcohol Related Health Issues in Mid to Later Life

    PubMed Central

    Haighton, Catherine; Wilson, Graeme; Ling, Jonathan; McCabe, Karen; Crosland, Ann; Kaner, Eileen

    2016-01-01

    Aims Epidemiological surveys over the last 20 years show a steady increase in the amount of alcohol consumed by older age groups. Physiological changes and an increased likelihood of health problems and medication use make older people more likely than younger age groups to suffer negative consequences of alcohol consumption, often at lower levels. However, health services targeting excessive drinking tend to be aimed at younger age groups. The aim of this study was to gain an in-depth understanding of experiences of, and attitudes towards, support for alcohol related health issues in people aged 50 and over. Methods Qualitative interviews (n = 24, 12 male/12 female, ages 51–90 years) and focus groups (n = 27, 6 male/21 female, ages 50–95 years) were carried out with a purposive sample of participants who consumed alcohol or had been dependent. Findings Participants’ alcohol misuse was often covert, isolated and carefully regulated. Participants tended to look first to their General Practitioner for help with alcohol. Detoxification courses had been found effective for dependent participants but only in the short term; rehabilitation facilities were appreciated but seen as difficult to access. Activities, informal groups and drop-in centres were endorsed. It was seen as difficult to secure treatment for alcohol and mental health problems together. Barriers to seeking help included functioning at a high level, concern about losing positive aspects of drinking, perceived stigma, service orientation to younger people, and fatalistic attitudes to help-seeking. Facilitators included concern about risk of fatal illness or pressure from significant people. Conclusion Primary care professionals need training on improving the detection and treatment of alcohol problems among older people. There is also a compelling need to ensure that aftercare is in place to prevent relapse. Strong preferences were expressed for support to be provided by those who had experienced

  17. Alcohol-related content of animated cartoons: a historical perspective.

    PubMed

    Klein, Hugh; Shiffman, Kenneth S

    2013-01-01

    This study, based on a stratified (by decade of production) random sample of 1,221 animated cartoons and 4,201 characters appearing in those cartoons, seeks to determine the prevalence of alcohol-related content; how, if at all, the prevalence changed between 1930 and 1996 (the years spanned by this research); and the types of messages that animated cartoons convey about beverage alcohol and drinking in terms of the characteristics that are associated with alcohol use, the contexts in which alcohol is used in cartoons, and the reasons why cartoon characters purportedly consume alcohol. Approximately 1 cartoon in 11 was found to contain alcohol-related content, indicating that the average child or adolescent viewer is exposed to approximately 24 alcohol-related messages each week just from the cartoons that he/she watches. Data indicated that the prevalence of alcohol-related content declined significantly over the years. Quite often, alcohol consumption was shown to result in no effects whatsoever for the drinker, and alcohol use often occurred when characters were alone. Overall, mixed, ambivalent messages were provided about drinking and the types of characters that did/not consume alcoholic beverages.

  18. Family Supports for Children Who Have Alcohol-Related Disabilities

    ERIC Educational Resources Information Center

    Brown, James D.

    2004-01-01

    Since the first publication on fetal alcohol syndrome appeared in the scientific literature over 30 years ago, there has been a great deal of research interest in the topic. This paper reviews findings within the past 10 years related to causes, frequency, and diagnosis of alcohol-related disabilities, before turning to the impact these…

  19. Alcohol-Related Content of Animated Cartoons: A Historical Perspective

    PubMed Central

    Klein, Hugh; Shiffman, Kenneth S.

    2013-01-01

    This study, based on a stratified (by decade of production) random sample of 1,221 animated cartoons and 4,201 characters appearing in those cartoons, seeks to determine the prevalence of alcohol-related content; how, if at all, the prevalence changed between 1930 and 1996 (the years spanned by this research); and the types of messages that animated cartoons convey about beverage alcohol and drinking in terms of the characteristics that are associated with alcohol use, the contexts in which alcohol is used in cartoons, and the reasons why cartoon characters purportedly consume alcohol. Approximately 1 cartoon in 11 was found to contain alcohol-related content, indicating that the average child or adolescent viewer is exposed to approximately 24 alcohol-related messages each week just from the cartoons that he/she watches. Data indicated that the prevalence of alcohol-related content declined significantly over the years. Quite often, alcohol consumption was shown to result in no effects whatsoever for the drinker, and alcohol use often occurred when characters were alone. Overall, mixed, ambivalent messages were provided about drinking and the types of characters that did/not consume alcoholic beverages. PMID:24350176

  20. NASTRAN thermal analyzer: Theory and application including a guide to modeling engineering problems, volume 2. [sample problem library guide

    NASA Technical Reports Server (NTRS)

    Jackson, C. E., Jr.

    1977-01-01

    A sample problem library containing 20 problems covering most facets of Nastran Thermal Analyzer modeling is presented. Areas discussed include radiative interchange, arbitrary nonlinear loads, transient temperature and steady-state structural plots, temperature-dependent conductivities, simulated multi-layer insulation, and constraint techniques. The use of the major control options and important DMAP alters is demonstrated.

  1. In vino silentium? Individual, situational, and alcohol-related factors in reporting violence to the police.

    PubMed

    Brennan, Iain R

    2011-01-01

    This study identifies the individual, situational, and alcohol-related factors associated with reporting violent victimization to the police. Factors positively associated with reporting included older age and incident severity (the assailant's use of a weapon, incurring injury that required attendance at an emergency department). Factors negatively associated with reporting included higher educational qualifications, assault in the nighttime economy (NTE), and drinking more than two alcoholic drinks immediately prior to victimization. It is possible that drinkers engage in "moratorium" on reporting violence in the NTE. Recognizing and reducing the acceptability of violence in the NTE may help reduce incidence of alcohol-related violence. Organizations that use police records of violence to inform practice and policy should account for uneven distributions in reporting behavior when analyzing trends in violence.

  2. Demographic and Substance Use Factors Associated with Non-Violent Alcohol-Related Injuries among Patrons of Australian Night-Time Entertainment Districts

    PubMed Central

    Coomber, Kerri; Mayshak, Richelle; Hyder, Shannon; Droste, Nicolas; Curtis, Ashlee; Pennay, Amy; Gilmore, William; Lam, Tina; Chikritzhs, Tanya; Miller, Peter G.

    2017-01-01

    This study examined the relationship between patron demographics, substance use, and experience of recent alcohol-related accidents and injuries that were not due to interpersonal violence in night-time entertainment districts. Cross-sectional interviews (n = 4016) were conducted around licensed venues in entertainment districts of five Australian cities. Demographic factors associated with non-violent alcohol-related injuries were examined, including gender, age, and occupation. The association between substance use on the night of interview; blood alcohol concentration (BAC), pre-drinking, energy drink consumption, and illicit drug use; and experience of injury was also explored. Thirteen percent of participants reported an alcohol-related injury within the past three months. Respondents aged younger than 25 years were significantly more likely to report an alcohol-related injury. Further, a significant occupation effect was found indicating the rate of alcohol-related injury was lower in managers/professionals compared to non-office workers. The likelihood of prior alcohol-related injury significantly increased with BAC, and self-reported pre-drinking, energy drink, or illicit drug consumption on the night of interview. These findings provide an indication of the demographic and substance use-related associations with alcohol-related injuries and, therefore, potential avenues of population-level policy intervention. Policy responses to alcohol-related harm must also account for an assessment and costing of non-violent injuries. PMID:28085105

  3. Exploring College Students' Use of General and Alcohol-Related Social Media and Their Associations with Alcohol-Related Behaviors

    ERIC Educational Resources Information Center

    Hoffman, Eric W.; Pinkleton, Bruce E.; Weintraub Austin, Erica; Reyes-Velázquez, Wanda

    2014-01-01

    Objective: Alcohol marketers have increasingly moved their advertising efforts into digital and social media venues. As a result, the purpose of this study is to investigate associations between students' use of social media, their exposure to alcohol marketing messages through social media, and their alcohol-related beliefs and behaviors.…

  4. ALDH2 polymorphism and alcohol-related cancers in Asians: a public health perspective.

    PubMed

    Chang, Jeffrey S; Hsiao, Jenn-Ren; Chen, Che-Hong

    2017-03-03

    The occurrence of more than 200 diseases, including cancer, can be attributed to alcohol drinking. The global cancer deaths attributed to alcohol-consumption rose from 243,000 in 1990 to 337,400 in 2010. In 2010, cancer deaths due to alcohol consumption accounted for 4.2% of all cancer deaths. Strong epidemiological evidence has established the causal role of alcohol in the development of various cancers, including esophageal cancer, head and neck cancer, liver cancer, breast cancer, and colorectal cancer. The evidence for the association between alcohol and other cancers is inconclusive. Because of the high prevalence of ALDH2*2 allele among East Asian populations, East Asians may be more susceptible to the carcinogenic effect of alcohol, with most evidence coming from studies of esophageal cancer and head and neck cancer, while data for other cancers are more limited. The high prevalence of ALDH2*2 allele in East Asian populations may have important public health implications and may be utilized to reduce the occurrence of alcohol-related cancers among East Asians, including: 1) Identification of individuals at high risk of developing alcohol-related cancers by screening for ALDH2 polymorphism; 2) Incorporation of ALDH2 polymorphism screening into behavioral intervention program for promoting alcohol abstinence or reducing alcohol consumption; 3) Using ALDH2 polymorphism as a prognostic indicator for alcohol-related cancers; 4) Targeting ALDH2 for chemoprevention; and 5) Setting guidelines for alcohol consumption among ALDH2 deficient individuals. Future studies should evaluate whether these strategies are effective for preventing the occurrence of alcohol-related cancers.

  5. Unique Direct and Indirect Effects of Impulsivity-Like Traits on Alcohol-Related Outcomes via Protective Behavioral Strategies

    ERIC Educational Resources Information Center

    Pearson, Matthew R.; Kite, Benjamin A.; Henson, James M.

    2012-01-01

    In the present study, we examined whether the use of protective behavioral strategies (PBS) mediates the effects of impulsivity-like traits on alcohol-related problems using a sample of 278 college students. Validating the 5-factor model of impulsivity, we showed that each impulsivity-like trait had a distinct pattern of relationships with PBS…

  6. The role of tourism in alcohol-related highway fatalities.

    PubMed

    Colón, I

    1985-04-01

    Tourism and fatal single motor vehicle accidents, an index of alcohol-related motor accidents, are examined in a cross-sectional analysis of the 50 states of the Union and the District of Columbia. A multiple regression model is employed in which average mileage driven, percent of metropolitan residents, and number of licensed drivers are statistically controlled. Tourism is found to be positively associated with the single motor vehicle fatality rate. Further research and policy implications are discussed.

  7. Personality and alcohol-related outcomes among mandated college students: descriptive norms, injunctive norms, and college-related alcohol beliefs as mediators.

    PubMed

    Pearson, Matthew R; Hustad, John T P

    2014-05-01

    The present study examined three alcohol-perception variables (descriptive norms, injunctive norms, and college-related alcohol beliefs) as mediators of the predictive effects of four personality traits (impulsivity, sensation seeking, anxiety sensitivity, and hopelessness) on alcohol use and alcohol-related consequences in a sample of mandated college students (n=875). Our findings replicated several findings of a previous study of incoming freshman college students (Hustad et al., in press) in that impulsivity and hopelessness had direct effects on alcohol-related problems, sensation seeking and impulsivity had indirect effects on alcohol-related outcomes via college-related alcohol beliefs, and college-related alcohol beliefs predicted both alcohol use and alcohol-related problems. We discuss the implications of our findings for global college student interventions as well as personality-targeted interventions.

  8. The Uniqueness of Single Data Function, Multiple Model Functions, Inverse Problems Including the Rayleigh Wave Dispersion Problem

    NASA Astrophysics Data System (ADS)

    Menke, William

    2017-02-01

    We prove that the problem of inverting Rayleigh wave phase velocity functions c( k ) , where k is wavenumber, for density ρ ( z ) , rigidity μ ( z ) and Lamé parameter λ ( z ) , where z is depth, is fully non-unique, at least in the highly-idealized case where the base Earth model is an isotropic half space. The model functions completely trade off. This is one special case of a common inversion scenario in which one seeks to determine several model functions from a single data function. We explore the circumstances under which this broad class of problems is unique, starting with very simple scenarios, building up to the somewhat more complicated (and common) case where data and model functions are related by convolutions, and then finally, to scale-independent problems (which include the Rayleigh wave problem). The idealized cases that we examine analytically provide insight into the kinds of nonuniqueness that are inherent in the much more complicated problems encountered in modern geophysical imaging (though they do not necessarily provide methods for solving those problems). We also define what is meant by a Backus and Gilbert resolution kernel in this kind of inversion and show under what circumstances a unique localized average of a single model function can be constructed.

  9. The extension of the variable-flux-weighting method to multidimensional problems including gravity and capillarity

    SciTech Connect

    Lasseter, T.J.

    1985-02-01

    The variable-flux-weighting method has been shown to largely eliminate numerical diffusion at saturation discontinuities in two-phase flow in two-dimensional problems. The method has been extended to multidimensional problems including gravity and capillarity. The method is derived from fractional flow theory and involves the computation of a variable weighting factor for the interface fractional flow between grid blocks. In order to eliminate numerical diffusion at shocks, the appropriate weighting has been found to be downstream weighting just ahead of the shock and upstream weighting otherwise. In one-dimension, the saturation distribution for two-phase flow including gravity has been solved and compared with the analytical solution. The comparison is very good with no numerical diffusion apparent at the saturation discontinuity. Problems including capillarity have also been solved. In this case there is no saturation discontinuity, but the method introduces downstream weighting at the upstream edge of the capillary fringe which effectively eliminates any significant numerical diffusion. Two- and three-dimensional problems have also been solved which demonstrate the accuracy of the method. For three-dimensional problems, the current implementation of the VFW method is ten times slower than an upstream-weighting IMPES method.

  10. Clinical and pathological features of alcohol-related brain damage.

    PubMed

    Zahr, Natalie M; Kaufman, Kimberley L; Harper, Clive G

    2011-05-01

    One of the sequelae of chronic alcohol abuse is malnutrition. Importantly, a deficiency in thiamine (vitamin B(1)) can result in the acute, potentially reversible neurological disorder Wernicke encephalopathy (WE). When WE is recognized, thiamine treatment can elicit a rapid clinical recovery. If WE is left untreated, however, patients can develop Korsakoff syndrome (KS), a severe neurological disorder characterized by anterograde amnesia. Alcohol-related brain damage (ARBD) describes the effects of chronic alcohol consumption on human brain structure and function in the absence of more discrete and well-characterized neurological concomitants of alcoholism such as WE and KS. Through knowledge of both the well-described changes in brain structure and function that are evident in alcohol-related disorders such as WE and KS and the clinical outcomes associated with these changes, researchers have begun to gain a better understanding of ARBD. This Review examines ARBD from the perspective of WE and KS, exploring the clinical presentations, postmortem brain pathology, in vivo MRI findings and potential molecular mechanisms associated with these conditions. An awareness of the consequences of chronic alcohol consumption on human behavior and brain structure can enable clinicians to improve detection and treatment of ARBD.

  11. A Dual-Process Examination of Alcohol-Related Consequences Among First-Year College Students

    PubMed Central

    Mallett, Kimberly A.; Turrisi, Rob; Cleveland, Michael J.; Scaglione, Nichole M.; Reavy, Racheal; Sell, Nichole M.; Varvil-Weld, Lindsey

    2015-01-01

    Objective: Despite showing reductions in college student drinking, interventions have shown some inconsistency in their ability to successfully decrease consequences. With the goal of improving prevention efforts, the purpose of this study was to examine the role of consequence-specific constructs, in addition to drinking, that influence students’ experiences with alcohol-related problems. The study examined how drinking and protective behaviors mediated the relationships between students’ willingness to experience consequences, intentions to avoid them, and four categories of alcohol-related problems (physiological, social, sexual, and academic). Method: First-year college student drinkers (n = 2,024) at a large northeastern university completed surveys during the fall and spring of their freshman year. Results: As expected, different patterns of associations emerged for physiological and nonphysiological consequences. When physiological consequences (e.g., hangover, vomiting) were examined, drinking significantly mediated the effect of willingness on the consequences. Drinking-specific protective behaviors indirectly influenced consequences through drinking behaviors whereas general protective behaviors did not. When nonphysiological (e.g., social, sexual, academic) consequences were examined, drinking and general protective behaviors emerged as significant mediators of the effects of willingness and intentions on the consequences, whereas drinking-specific protective behaviors did not. Conclusions: The results suggest that prevention efforts (e.g., personalized feedback) could be tailored to address specific types of protective behaviors as well as specific types of consequences frequently experienced by college students. PMID:26562594

  12. The roles of alcohol-related self-statements in social drinking.

    PubMed

    Oei, T P; Young, R M

    1987-10-01

    Recent literature showed that expectancies or cognitions have been proposed as a major factor in influencing the amount of alcohol an individual consumes and the behavioral consequences following consumption. However, how alcohol expectancies influence alcohol consumption is unclear; this paper reports two studies of the relationship. Study I examined the relationship between alcohol consumption and alcohol-related positive and negative self-statements in 110 social drinkers. The results showed that, in a nondrinking situation, the alcohol expectancies and variables measuring consumption and alcohol-related problems were correlated. Also, subjects who perceived their "alcoholic sets" as negative consumed more than those who perceived theirs as positive. Study II investigated changes in self-statement responding in 8 light and 8 heavy drinkers in a "normal" pub drinking situation. The results showed that alcohol-dependent self-statements in the light drinkers were relatively stable across time and between drinking and nondrinking environments. However, the alcohol-dependent self-statements of heavy drinkers became more negative during the drinking session. Furthermore, the degree and nature of such changes appeared to be related to alcohol-associated problems and consumption.

  13. Trends in alcohol-related traffic risk behaviors among college students

    PubMed Central

    Beck, Kenneth H.; Kasperski, Sarah J.; Caldeira, Kimberly M.; Vincent, Kathryn B.; O'Grady, Kevin E.; Arria, Amelia M.

    2010-01-01

    Background: Alcohol-impaired driving is a major public health problem. National studies indicate that about 25% of college students have driven while intoxicated in the past month and an even greater percentage drive after drinking any alcohol and/or ride with an intoxicated driver. The purpose of this investigation was to examine the change in these various alcohol-related traffic risk behaviors as students progressed through their college experience. Methods: A cohort of 1,253 first-time first-year students attending a large, mid-Atlantic university were interviewed annually for four years. Repeated measures analyses were performed using generalized estimating equations (GEE) to evaluate age-related changes in prevalence and frequency of each behavior (i.e., ages 19 to 22). Results: At age 19, 17% wt of students drove while intoxicated, 42%wt drove after drinking any alcohol, and 38%wt rode with an intoxicated driver. For all three driving behaviors, prevalence and frequency increased significantly at age 21. Males were more likely to engage in these behaviors than females. To understand the possible relationship of these behaviors to changes in drinking patterns, a post-hoc analysis was conducted and revealed that while drinking frequency increased every year, frequency of drunkenness was stable for females, but increased for males. Conclusions: Alcohol-related traffic risk behaviors are quite common among college students, and take a significant upturn when students reach the age of 21. Prevention strategies targeted to the college population are needed to prevent serious consequences of these alcohol-related traffic risk behaviors. PMID:20528819

  14. An Update of Research Examining College Student Alcohol-Related Consequences: New Perspectives and Implications for Interventions

    PubMed Central

    Mallett, Kimberly A.; Varvil-Weld, Lindsey; Borsari, Brian; Read, Jennifer P.; Neighbors, Clayton; White, Helene R.

    2012-01-01

    The objective of this review is to provide an update on existing research examining alcohol-related consequences among college students with relevance for individual-based interventions. While alcohol-related consequences have been a focus of study for several decades, the literature has evolved into an increasingly nuanced understanding of individual and environmental circumstances that contribute to risk for experiencing consequences. A number of risk factors for experiencing alcohol-related consequences have been identified, including belonging to specific student subgroups (e.g., Greek organizations) or drinking during high-risk periods, such as spring break. In addition, the relationship between students’ evaluations of both negative and positive consequences and their future drinking behavior has become a focus of research. The current review provides an overview of high-risk student subpopulations, high-risk windows and activities, and college students’ subjective evaluations of alcohol related consequences. Future directions for research are discussed and include determining how students’ orientations toward consequences change over time, identifying predictors of membership in high-risk consequence subgroups, and refining existing measures of consequences to address evolving research questions. PMID:23241024

  15. Relationship between patterns of alcohol use and negative alcohol-related outcomes among U.S. Air Force recruits.

    PubMed

    Taylor, Jennifer E; Haddock, Keith; Poston, W S Carlos; Talcott, Wayne G

    2007-04-01

    The negative impact of alcohol use on workplace performance is of significant concern to the U.S. military, given the costs associated with recruiting, hiring, and training personnel. However, little is known about the extent of potential alcohol use problems of recruits. We examined the history of alcohol-related problems among recruits entering the Air Force (N=37858). Although the average age of recruits was <21 years, 78% reported consuming alcohol and 49% reported binging before basic military training. Recruits who drank reported having negative alcohol-related outcomes (NAROs). In fact, >95% reported that they or someone else had been injured as a result of their drinking and that a relative, friend, doctor, or other health care worker has been concerned about their drinking. The remaining NAROs were reported by approximately one-quarter of those who drank. However, recruits who reported binge drinking were substantially more likely to report more NAROs, such as morning drinking, inability to stop drinking, having others be concerned about their drinking, having blackouts, fighting, having injured or been injured, feeling guilty about their drinking, and wanting to reduce the amount they drink. Results suggest that alcohol-related problems are common among recruits before basic military training and screening for future problems may be beneficial.

  16. “I Will Take a Shot for Every ‘Like’ I Get on This Status”: Posting Alcohol-Related Facebook Content Is Linked to Drinking Outcomes

    PubMed Central

    Westgate, Erin C; Neighbors, Clayton; Heppner, Hannes; Jahn, Susanna; Lindgren, Kristen P

    2014-01-01

    Objective: This study investigated whether self-reports of alcohol-related postings on Facebook by oneself or one’s Facebook friends were related to common motives for drinking and were uniquely predictive of self-reported alcohol outcomes (alcohol consumption, problems, and cravings). Method: Pacific Northwest undergraduates completed a survey of alcohol outcomes, drinking motives, and alcoholrelated Facebook postings. Participants completed the survey online as part of a larger study on alcohol use and cognitive associations. Participants were randomly selected through the university registrar’s office and consisted of 1,106 undergraduates (449 men, 654 women, 2 transgender, 1 declined to answer) between the ages of 18 and 25 years (M = 20.40, SD = 1.60) at a large university in the Pacific Northwest. Seven participants were excluded from analyses because of missing or suspect data. Results: Alcohol-related postings on Facebook were significantly correlated with social, enhancement, conformity, and coping motives for drinking (all ps < .001). After drinking motives were controlled for, self–alcohol-related postings independently and positively predicted the number of drinks per week, alcohol-related problems, risk of alcohol use disorders, and alcohol cravings (all ps < .001). In contrast, friends’ alcohol-related postings only predicted the risk of alcohol use disorders (p < .05) and marginally predicted alcohol-related problems (p = .07). Conclusions: Posting alcohol-related content on social media platforms such as Facebook is associated with common motivations for drinking and is, in itself, a strong predictive indicator of drinking outcomes independent of drinking motives. Moreover, self-related posting activity appears to be more predictive than Facebook friends’ activity. These findings suggest that social media platforms may be a useful target for future preventative and intervention efforts. PMID:24766750

  17. EXPERIMENTAL MODEL OF ALCOHOL-RELATED PERIPHERAL NEUROPATHY

    PubMed Central

    MELLION, MICHELLE L.; NGUYEN, VANANH; TONG, MING; GILCHRIST, JAMES; DE LA MONTE, SUZANNE

    2015-01-01

    Introduction The aim of this work was to determine the effect of chronic alcohol exposure on peripheral nerves in a nutritionally balanced rat model of alcoholism. Methods Three different strains of adult male rats were pair-fed for 8 weeks with isocaloric liquid diets containing 0% or 37% ethanol. Nerve conduction studies (NCS) were performed. Peripheral nerve and muscle were examined histologically with morphometrics. Results Ethanol exposure significantly slowed velocity in tibial and fibular nerves, but not in the plantar nerve in all 3 strains. Studies of the sciatic nerve revealed decreased fiber diameters and increased regenerative sprouts in peripheral nerves. There was muscle denervation of ethanol-exposed rats in all 3 strains. Conclusions Chronic ethanol exposure caused a polyneuropathy characterized by axonal degeneration despite adequate nutrition. These results suggest that ethanol exposure has direct neurotoxic effects on peripheral nerves. This model may be useful in understanding the underlying mechanism(s) of alcohol-related peripheral neuropathy. PMID:23761140

  18. Relationship between Alcohol Dependence, Escape Drinking, and Early Neural Attention to Alcohol-Related Cuess

    PubMed Central

    Dickter, Cheryl L.; Forestell, Catherine A.; Hammett, Patrick J.; Young, Chelsie M.

    2014-01-01

    Rationale Previous work has indicated that implicit attentional biases to alcohol-related cues are indicative of susceptibility to alcohol dependence and escape drinking, or drinking to avoid dysphoric mood or emotions. Objective The goal of the current study was to examine whether alcohol dependence and escape drinking were associated with early neural attentional biases to alcohol cues. Methods EEG data were recorded from 54 college students who reported that they regularly drank alcohol, while they viewed alcohol and control pictures that contained human content (active) or no human content (inactive). Results Those who were alcohol dependent showed more neural attentional bias to the active alcohol-related stimuli than to the matched control stimuli early in processing, as indicated by N1 amplitude. Escape drinkers showed greater neural attention to the active alcohol cues than non-escape drinkers, as measured by larger N2 amplitudes. Conclusions While alcohol dependence is associated with enhanced automatic attentional biases early in processing, escape drinking is associated with more controlled attentional biases to active alcohol cues during a relatively later stage in processing. These findings reveal important information about the time-course of attentional processing in problem drinkers and have important implications for addiction models and treatment. PMID:24292342

  19. Translational clinical neuroscience perspectives on the cognitive and neurobiological mechanisms underlying alcohol-related aggression.

    PubMed

    Beck, Anne; Heinz, Adrienne J; Heinz, Andreas

    2014-01-01

    Alcohol-related violence, a longstanding, serious, and pervasive social problem, has provided researchers from diverse disciplines with a model to study individual differences in aggressive and violent behavior. Of course, not all alcohol consumers will become aggressive after drinking and similarly, not all individuals with alcohol use disorders will exhibit such untoward behavior. Rather, the relationship is best conceptualized as complex and indirect and is influenced by a constellation of social, cognitive, and biological factors that differ greatly from one person to the next. Animal experiments and human studies have elucidated how these mechanisms and processes explain (i.e., mediate) the relation between acute and chronic alcohol consumption and aggressive behavior. Further, the rich body of literature on alcohol-related aggression has allowed for identification of several potential high-yield targets for clinical intervention, e.g., cognitive training for executive dysfunction; psychopharmacology targeting affect and threat perception, which may also generalize to other psychiatric conditions characterized by aggressive behavior. Here we aim to integrate pertinent findings, derived from different methodological approaches and theoretical models, which explain heterogeneity in aggressive responses to alcohol. A translational platform is provided, highlighting common factors linking alcohol and aggression that warrant further, interdisciplinary study in order to reduce the devastating social impact of this phenomenon.

  20. Alcohol-related deaths in Wisconsin: the impact of alcohol on mortality.

    PubMed Central

    Nashold, R D; Naor, E M

    1981-01-01

    Analysis of the impact of alcohol as an underlying and non-underlying cause of death in Wisconsin showed a marked increase between 1963 and 1977 in the frequency of deaths reported with mention of alcohol. The rate of deaths for which alcohol was a non-underlying cause rose more sharply during this period (2.4 per 100,000 to 9.3) than that of alcohol-related causes (4.6/100,000 to 9.0). Nearly 90 per cent of alcohol-related deaths at ages 15-24 reported alcohol as a non-underlying cause, compared to 40.7 per cent at ages 45-54 and 57 per cent at ages 75+. This proportion was higher (50.8 per cent) among males than among females (32.8 per cent). Deaths related to alcohol are attributed to a number of underlying causes in addition to alcohol. In 1975-77, nearly half of the reported alcohol-related deaths were attributed to other causes, including accidents (14.8 per cent), heart disease (14.3 per cent), respiratory diseases (4.9 per cent), suicide (3.7 per cent), and cancer (31 per cent). These percentages may reflect substantial underreporting. Comparison of motor vehicle driver death certificates with blood alcohol test reports for these drivers shows 90 per cent underreporting of alcohol on death certificates. This fact, along with other information on underreporting, shows that the approximately 650 deaths now being reported with mention of alcohol annually in Wisconsin, represent only a portion of such deaths. PMID:7294267

  1. Change in alcohol outlet density and alcohol-related harm to population health (CHALICE)

    PubMed Central

    2012-01-01

    , and research into alcohol-related violence. Information governance requirements for the use of record-linked data have been approved together with formal data access agreements for the use of the Welsh Health Survey and Police data. The dissemination strategy will include policy makers in national and local government. Public engagement will be through the Clinical Research Collaboration-Cymru "Involving People" network, which will provide input into the implementation of the research. PMID:22691534

  2. Cortical morphology in children with alcohol-related neurodevelopmental disorder

    PubMed Central

    Rajaprakash, Meghna; Chakravarty, M Mallar; Lerch, Jason P; Rovet, Joanne

    2014-01-01

    Introduction It is well established that individuals exposed to alcohol in utero have reduced cortical grey matter volumes. However, the candidate determinants of these reductions, cortical thickness (CT) and surface area (SA), have not been investigated exclusively in alcohol-related neurodevelopmental disorder (ARND), the most prevalent fetal alcohol spectrum disorder subgroup that lacks the characteristic facial dysmorphology. Methods T1-weighted magnetic resonance imaging scans were obtained from 88 participants (8–16 years), 36 diagnosed with ARND and 52 typically developing controls. Scans were submitted to the CIVET pipeline (version 1.1.10). Deformable models were used to construct the inner white matter surfaces and pial surfaces from which CT and SA measures were derived. Group differences in cortical volume, CT, and SA were computed using a general linear model covaried for age, sex, and handedness. Results Global cortical volume reductions in ARND did not reflect CT, which did not differ between groups. Instead, volume decreases were consistent with global SA reductions in bilateral frontal and temporal as well as right occipital regions. Local reductions in SA were observed in the right superior temporal gyrus and the right occipital-temporal region. Conclusion Results suggest that in ARND, prenatal alcohol exposure perturbs global SA to a greater degree than CT, particularly in the right temporal lobe. PMID:24653953

  3. Spirituality, religiosity and alcohol related beliefs among college students.

    PubMed

    Sukhwal, Mahima; Suman, L N

    2013-02-01

    The aim of the present study was to examine spirituality, religiosity, and alcohol-related beliefs among college students. The sample consisted of 236 college students - 120 girls and 116 boys. The age range of the sample was between 18 and 21 years. The tools used in the study were Personal Information Data Sheet, Scale for Assessment of Attitudes toward Drinking and Alcoholism (SAADA), Alcohol Expectancy Questionnaire - Adult Form (AEQ), Beliefs and Values Scale (BVS), and The Religious Background and Behavior Questionnaire (RBBQ). The data were analyzed using t-test and Pearson's product moment correlation. Higher spirituality, religiosity, and both the components of religiosity - God Consciousness and Formal Practices, were all associated with less acceptance of drinking and alcoholism. Positive affect and higher spirituality were both associated with religiosity as well as its components. A positive correlation was found among religiosity and both its components. The results revealed gender differences in that the God Consciousness component of religiosity was found to be higher in girls, but not boys, who did not have exposure to alcohol through prior use or alcohol use in family. The implications for primary prevention for college students are discussed.

  4. Executive functioning, irritability, and alcohol-related aggression.

    PubMed

    Godlaski, Aaron J; Giancola, Peter R

    2009-09-01

    The purpose of this investigation was to examine (a) whether irritability mediates the relation between executive functioning (EF) and alcohol-related aggression and (b) whether the alcohol-aggression relation is better explained by the interactive effects of EF and irritability above and beyond the effects of either variable alone. EF was measured using seven well-established neuropsychological tests. Irritability was assessed with the Caprara Irritability Scale. Participants were 313 male and female social drinkers between 21 and 35 years of age. Following the consumption of an alcohol or a placebo beverage, participants were tested on a laboratory aggression task in which electric shocks were given to and received from a fictitious opponent under the guise of a competitive reaction-time task. Aggression was operationalized as the shock intensities administered to the fictitious opponent. Results indicated that irritability successfully mediated the relation between EF and intoxicated aggression for men only. Despite the fact that irritability and EF both independently moderated the alcohol-aggression relation in previous studies, no significant interaction for their combined effect was detected here. The findings are discussed, in part, within a cognitive neoassociationistic framework for aggressive behavior.

  5. Aeronautic instruments. Section I : general classification of instruments and problems including bibliography

    NASA Technical Reports Server (NTRS)

    Hersey, Mayo D

    1923-01-01

    This report is intended as a technical introduction to the series of reports on aeronautic instruments. It presents a discussion of those subjects which are common to all instruments. First, a general classification is given, embracing all types of instruments used in aeronautics. Finally, a classification is given of the various problems confronted by the instrument expert and investigator. In this way the following groups of problems are brought up for consideration: problems of mechanical design, human factor, manufacturing problems, supply and selection of instruments, problems concerning the technique of testing, problems of installation, problems concerning the use of instruments, problems of maintenance, and physical research problems. This enumeration of problems which are common to instruments in general serves to indicate the different points of view which should be kept in mind in approaching the study of any particular instrument.

  6. Changes in Students' Problem-Solving Strategies in a Course that Includes Context-Rich, Multifaceted Problems

    ERIC Educational Resources Information Center

    Ogilvie, C. A.

    2009-01-01

    Most students struggle when faced with complex and open-ended tasks because the strategies taught in schools and universities simply require finding and applying the correct formulae or strategy to answer well-structured, algorithmic problems. For students to develop their ability to solve ill-structured problems, they must first believe that…

  7. Effects on alcohol related fatal crashes of a community based initiative to increase substance abuse treatment and reduce alcohol availability

    PubMed Central

    Hingson, R; Zakocs, R; Heeren, T; Winter, M; Rosenbloom, D; DeJong, W

    2005-01-01

    Objective: This analysis tested whether comprehensive community interventions that focus on reducing alcohol availability and increasing substance abuse treatment can reduce alcohol related fatal traffic crashes. Intervention: Five of 14 communities awarded Fighting Back grants by The Robert Wood Johnson Foundation to reduce substance abuse and related problems attempted to reduce availability of alcohol and expand substance abuse treatment programs (FBAT communities). Program implementation began on 1 January 1992. Design: A quasi-experimental design matched each program community to two or three other communities of similar demographic composition in the same state. Main outcome measures: The ratio of fatal crashes involving a driver or pedestrian with a blood alcohol concentration of 0.01% or higher, 0.08% or higher, or 0.15% or higher were examined relative to fatal crashes where no alcohol was involved for 10 years preceding and 10 years following program initiation. Results: Relative to their comparison communities, the five FBAT communities experienced significant declines of 22% in alcohol related fatal crashes at 0.01% BAC or higher, 20% at 0.08% or higher, and 17% at 0.15% or higher relative to fatal crashes not involving alcohol. Conclusions: Community interventions to reduce alcohol availability and increase substance abuse treatment can reduce alcohol related fatal traffic crashes. PMID:15805436

  8. Computer-aided diagnosis of alcoholism-related EEG signals.

    PubMed

    Acharya, U Rajendra; S, Vidya; Bhat, Shreya; Adeli, Hojjat; Adeli, Amir

    2014-12-01

    Alcoholism is a severe disorder that affects the functionality of neurons in the central nervous system (CNS) and alters the behavior of the affected person. Electroencephalogram (EEG) signals can be used as a diagnostic tool in the evaluation of subjects with alcoholism. The neurophysiological interpretation of EEG signals in persons with alcoholism (PWA) is based on observation and interpretation of the frequency and power in their EEGs compared to EEG signals from persons without alcoholism. This paper presents a review of the known features of EEGs obtained from PWA and proposes that the impact of alcoholism on the brain can be determined by computer-aided analysis of EEGs through extracting the minute variations in the EEG signals that can differentiate the EEGs of PWA from those of nonaffected persons. The authors advance the idea of automated computer-aided diagnosis (CAD) of alcoholism by employing the EEG signals. This is achieved through judicious combination of signal processing techniques such as wavelet, nonlinear dynamics, and chaos theory and pattern recognition and classification techniques. A CAD system is cost-effective and efficient and can be used as a decision support system by physicians in the diagnosis and treatment of alcoholism especially those who do not specialize in alcoholism or neurophysiology. It can also be of great value to rehabilitation centers to assess PWA over time and to monitor the impact of treatment aimed at minimizing or reversing the effects of the disease on the brain. A CAD system can be used to determine the extent of alcoholism-related changes in EEG signals (low, medium, high) and the effectiveness of therapeutic plans.

  9. Small-Fiber Degeneration in Alcohol-Related Peripheral Neuropathy

    PubMed Central

    Mellion, Michelle L.; Silbermann, Elizabeth; Gilchrist, James M.; Machan, Jason T.; Leggio, Lorenzo; de la Monte, Suzanne

    2016-01-01

    Background Alcohol-related peripheral neuropathy (ALN) is generally characterized as an axonal large-fiber polyneuropathy caused by thiamine deficiency. We hypothesized, based on clinical observations, that ALN is associated with a small-fiber polyneuropathy that can be diagnosed with skin biopsy in heavy alcohol drinking subjects with normal thiamine status. Methods Eighteen individuals (9 heavy alcohol drinking subjects and 9 healthy control subjects) were assessed for the potential utility of skin biopsies in detecting ALN-associated small nerve fiber degeneration. Heavy drinking was defined as greater than 4 drinks/d and 5 drinks/d in women and men, respectively, as determined by the Timeline Follow-Back and lifetime drinking history. All subjects underwent neurological examination, nerve conduction studies, and skin biopsies to quantify end nerve fiber densities (ENFD). Other causes of neuropathy were excluded and thiamine status was assessed. Results Average ENFD were significantly decreased at the calf in the alcohol group as compared with control group (p < 0.0001). Histological sections demonstrated striking attrition and architectural simplification of intraepidermal nerve fibers in the heavy alcohol drinking subjects. There were no significant intergroup differences with respect to clinical assessments of neuropathy or thiamine status. Conclusions ALN is associated with a small-fiber neuropathy that can be detected with skin biopsy in heavy alcohol drinking individuals with normal thiamine status. Skin biopsy is a useful, minimally invasive biomarker that could extend studies to understand the effect of alcohol on the peripheral nerves and to evaluate potential therapeutic agents in larger clinical trials. PMID:24961481

  10. Seasonality of alcohol-related phenomena in Estonia

    NASA Astrophysics Data System (ADS)

    Silm, Siiri; Ahas, Rein

    2005-03-01

    We studied alcohol consumption and its consequences as a seasonal phenomenon in Estonia and analysed the social and environmental factors that may cause its seasonal rhythm. There are two important questions when researching the seasonality of human activities: (1) whether it is caused by natural or social factors, and (2) whether the impact of the factors is direct or indirect. Often the seasonality of social phenomena is caused by social factors, but the triggering mechanisms are related to environmental factors like temperature, precipitation, and radiation via the circannual calendar. The indicators of alcohol consumption in the current paper are grouped as: (1) pre-consumption phenomena, i.e. production, tax and excise, sales (beer, wine and vodka are analysed separately), and (2) post-consumption phenomena, i.e. alcohol-related crime and traffic accidents and the number of people detained in lockups and admitted to alcohol treatment clinics. In addition, seasonal variability in the amount of alcohol advertising has been studied, and a survey has been carried out among 87 students of Tartu University. The analysis shows that different phenomena related to alcohol have a clear seasonal rhythm in Estonia. The peak period of phenomena related to beer is in the summer, from June to August and the low point is during the first months of the year. Beer consumption correlates well with air temperature. The consumption of vodka increases sharply at the end of the year and in June; the production of vodka does not have a significant correlation with negative temperatures. The consumption of wine increases during summer and in December. The consequences of alcohol consumption, expressed as the rate of traffic accidents or the frequency of medical treatment, also show seasonal variability. Seasonal variability of alcohol consumption in Estonia is influenced by natural factors (temperature, humidity, etc.) and by social factors (celebrations, vacations, etc.). However

  11. The effectiveness of alcohol control policies on alcohol-related traffic fatalities in the United States.

    PubMed

    Chang, Koyin; Wu, Chin-Chih; Ying, Yung-Hsiang

    2012-03-01

    Multiple alcohol control policies have been enacted since the early 1980s to keep drunk drivers off the roads and to prevent more alcohol-related traffic fatalities. In this paper, we analyze nine traffic policies to determine the extent to which each policy contributes to effective alcohol-related fatality prevention. Compared with the existing literature, this paper addresses a more comprehensive set of traffic policies. In addition, we used a panel GLS model that holds regional effects and state-specific time effects constant to analyze their impact on alcohol-related fatalities with two distinct rates: alcohol-related traffic deaths per capita and alcohol-related traffic deaths per total traffic deaths. While per capita alcohol-related traffic deaths is used more often in other studies, alcohol-related traffic deaths per total traffic deaths better reflects the impact of policies on deterring drunk driving. In addition, regional analyses were conducted to determine the policies that are more effective in certain regions. The findings of this study suggest that zero tolerance laws and increased beer taxes are the most effective policies in reducing alcohol-related fatalities in all regions.

  12. Alcohol-Related Consequences among Intercollegiate Student Athletes: The Role of Drinking Motives

    ERIC Educational Resources Information Center

    Doumas, Diana M.

    2013-01-01

    This study examined drinking motives as predictors of alcohol-related consequences among student athletes and nonathletes. Results indicated that the highest level of alcohol-related consequences was reported by student athletes with high levels of both coping and conformity motives. (Contains 2 tables and 2 figures.)

  13. Disregulated Alcohol-Related Behavior among College Drinkers: Associations with Protective Behaviors, Personality, and Drinking Motives

    ERIC Educational Resources Information Center

    Isaak, Matthew I.; Perkins, David R.; Labatut, Tiffany R.

    2011-01-01

    Objective: This study investigated the psychometric properties of the Disregulated Alcohol-Related Behaviors Inventory (DARBI), a measure of harmful alcohol-related behavior, and the relationship between protective behavior use and scores on the DARBI and several other measures. Participants: Participants were 281 undergraduate volunteers (60%…

  14. Social anxiety and alcohol-related impairment: The mediational impact of solitary drinking.

    PubMed

    Buckner, Julia D; Terlecki, Meredith A

    2016-07-01

    Social anxiety disorder more than quadruples the risk of developing an alcohol use disorder, yet it is inconsistently linked to drinking frequency. Inconsistent findings may be at least partially due to lack of attention to drinking context - it may be that socially anxious individuals are especially vulnerable to drinking more often in specific contexts that increase their risk for alcohol-related problems. For instance, socially anxious persons may drink more often while alone, before social situations for "liquid courage" and/or after social situations to manage negative thoughts about their performance. Among current (past-month) drinkers (N=776), social anxiety was significantly, positively related to solitary drinking frequency and was negatively related to social drinking frequency. Social anxiety was indirectly (via solitary drinking frequency) related to greater past-month drinking frequency and more drinking-related problems. Social anxiety was also indirectly (via social drinking frequency) negatively related to past-month drinking frequency and drinking-related problems. Findings suggest that socially anxious persons may be vulnerable to more frequent drinking in particular contexts (in this case alone) and that this context-specific drinking may play an important role in drinking problems among these high-risk individuals.

  15. The Quik Fix study: a randomised controlled trial of brief interventions for young people with alcohol-related injuries and illnesses accessing emergency department and crisis support care

    PubMed Central

    2014-01-01

    Background Alcohol is a major preventable cause of injury, disability and death in young people. Large numbers of young people with alcohol-related injuries and medical conditions present to hospital emergency departments (EDs). Access to brief, efficacious, accessible and cost effective treatment is an international health priority within this age group. While there is growing evidence for the efficacy of brief motivational interviewing (MI) for reducing alcohol use in young people, there is significant scope to increase its impact, and determine if it is the most efficacious and cost effective type of brief intervention available. The efficacy of personality-targeted interventions (PIs) for alcohol misuse delivered individually to young people is yet to be determined or compared to MI, despite growing evidence for school-based PIs. This study protocol describes a randomized controlled trial comparing the efficacy and cost-effectiveness of telephone-delivered MI, PI and an Assessment Feedback/Information (AF/I) only control for reducing alcohol use and related harm in young people. Methods/design Participants will be 390 young people aged 16 to 25 years presenting to a crisis support service or ED with alcohol-related injuries and illnesses (including severe alcohol intoxication). This single blinded superiority trial randomized young people to (i) 2 sessions of MI; (ii) 2 sessions of a new PI or (iii) a 1 session AF/I only control. Participants are reassessed at 1, 3, 6 and 12 months on the primary outcomes of alcohol use and related problems and secondary outcomes of mental health symptoms, functioning, severity of problematic alcohol use, alcohol injuries, alcohol-related knowledge, coping self-efficacy to resist using alcohol, and cost effectiveness. Discussion This study will identify the most efficacious and cost-effective telephone-delivered brief intervention for reducing alcohol misuse and related problems in young people presenting to crisis support

  16. Community off-sales provision and the presence of alcohol-related detritus in residential neighbourhoods.

    PubMed

    Forsyth, Alasdair J M; Davidson, Neil

    2010-03-01

    This paper investigates the relationship between community off-sales premises and alcohol-related detritus (litter/remains) in residential neighbourhoods. This was accomplished by photographing all brand-identifiable alcohol product detritus (glass, packaging, etc.) where they lay and mapping these against the presence of off-sales outlets (licensed convenience stores) in the community. It was hypothesised that alcohol-related detritus would be greatest near to such alcohol outlets. However, although there was some evidence of a "broken bottles effect", accumulations of alcohol-related detritus near some off-sales premises, it is concluded that local area deprivation is a better predictor of such alcohol-related incivility than is outlet provision. The implications of these findings are discussed in relation to current social responsibility policy developments which are designed to make the alcohol industry liable for alcohol-related incivilities.

  17. Language, income, education, and alcohol-related fatal motor vehicle crashes.

    PubMed

    Romano, Eduardo O; Tippetts, A Scott; Voas, Robert B

    2006-01-01

    This paper investigates the role of race/ethnicity, language skills (a proxy for acculturation among Hispanics in Arizona, California, New Mexico, and Texas), income, and education level on alcohol-related fatal motor vehicle crashes. Using the Fatality Analysis Reporting System (FARS), we confirmed previous state-based studies showing that high income and education levels have a protective influence on alcohol-related fatal motor vehicle crashes. We also confirmed that language proficiency/acculturation tends to increase the vulnerability of Hispanic women to alcohol-related fatalities. Differences in alcohol-related fatality rates across Hispanic subgroups are observed. Future reductions in alcohol-related traffic fatalities may require prevention policies that take into account existent variations in acculturation, income, and education among racial/ethnic groups and subgroups.

  18. Improved time-space method for 3-D heat transfer problems including global warming

    SciTech Connect

    Saitoh, T.S.; Wakashima, Shinichiro

    1999-07-01

    In this paper, the Time-Space Method (TSM) which has been proposed for solving general heat transfer and fluid flow problems was improved in order to cover global and urban warming. The TSM is effective in almost all-transient heat transfer and fluid flow problems, and has been already applied to the 2-D melting problems (or moving boundary problems). The computer running time will be reduced to only 1/100th--1/1000th of the existing schemes for 2-D and 3-D problems. However, in order to apply to much larger-scale problems, for example, global warming, urban warming and general ocean circulation, the SOR method (or other iterative methods) in four dimensions is somewhat tedious and provokingly slow. Motivated by the above situation, the authors improved the speed of iteration of the previous TSM by introducing the following ideas: (1) Timewise chopping: Time domain is chopped into small peaches to save memory requirement; (2) Adaptive iteration: Converged region is eliminated for further iteration; (3) Internal selective iteration: Equation with slow iteration speed in iterative procedure is selectively iterated to accelerate entire convergence; and (4) False transient integration: False transient term is added to the Poisson-type equation and the relevant solution is regarded as a parabolic equation. By adopting the above improvements, the higher-order finite different schemes and the hybrid mesh, the computer running time for the TSM is reduced to some 1/4600th of the conventional explicit method for a typical 3-D natural convection problem in a closed cavity. The proposed TSM will be more efficacious for large-scale environmental problems, such as global warming, urban warming and general ocean circulation, in which a tremendous computing time would be required.

  19. Non-response bias and hazardous alcohol use in relation to previous alcohol-related hospitalization: comparing survey responses with population data

    PubMed Central

    2013-01-01

    Background This study examines whether alcohol-related hospitalization predicts survey non-response, and evaluates whether this missing data result in biased estimates of the prevalence of hazardous alcohol use and abstinence. Methods Registry data on alcohol-related hospitalizations during the preceding ten years were linked to two representative surveys. Population data corresponding to the surveys were derived from the Stockholm County registry. The alcohol-related hospitalization rates for survey responders were compared with the population data, and corresponding rates for non-responders were based on the differences between the two estimates. The proportions with hazardous alcohol use and abstinence were calculated separately for previously hospitalized and non-hospitalized responders, and non-responders were assumed to be similar to responders in this respect. Results Persons with previous alcohol-related admissions were more likely currently to abstain from alcohol (RR=1.58, p<.001) or to have hazardous alcohol use (RR=2.06, p<.001). Alternatively, they were more than twice as likely to have become non-responders. Adjusting for this skewed non-response, i.e., the underrepresentation of hazardous users and abstainers among the hospitalized, made little difference to the estimated rates of hazardous use and abstinence in total. During the ten-year period 1.7% of the population were hospitalized. Conclusions Few people receive alcohol-related hospital care and it remains unclear whether this group’s underrepresentation in surveys is generalizable to other groups, such as hazardous users. While people with severe alcohol problems – i.e. a history of alcohol-related hospitalizations – are less likely to respond to population surveys, this particular bias is not likely to alter prevalence estimates of hazardous use. PMID:23497679

  20. Alcohol-Related Consequences Mediating PTSD Symptoms and Mental Health-Related Quality of Life in OEF/OIF Combat Veterans.

    PubMed

    Angkaw, Abigail C; Haller, Moira; Pittman, James O E; Nunnink, Sarah E; Norman, Sonya B; Lemmer, Jennifer A; McLay, Robert N; Baker, Dewleen G

    2015-06-01

    Veterans returning from Operation Enduring Freedom and Operation Iraqi Freedom (OEF/OIF) have been found to be at increased risk for post-traumatic stress disorder (PTSD) and alcohol use disorders, leading to negative mental health-related quality of life (MHRQoL). The current study examined the unique impact of alcohol consumption levels versus alcohol-related consequences on the relationship between PTSD symptoms and MHRQoL in a sample of OEF/OIF combat veterans (N = 205, median age 29, 95% men). Mediation analyses indicated that the effect of PTSD symptoms on MHRQoL was explained only by alcohol-related consequences and not by alcohol consumption. Findings highlight the importance of including alcohol-related consequences in clinical assessment and intervention programs for OEF/OIF veterans. Additionally, this study enhances knowledge regarding the underlying mechanisms of functional impairment related to PTSD and alcohol use disorders.

  1. Alcohol-related injury among Greek-letter college students: Defining a target population for secondary prevention

    PubMed Central

    O’Brien, Mary Claire; McNamara, Robert S; McCoy, Thomas P; Sutfin, Erin L; Wolfson, Mark; Rhodes, Scott D

    2013-01-01

    Members of Greek-letter societies are the heaviest drinkers on college campuses, and experience more alcohol-related problems than their peers. This study reports the results of a web-based survey administered to stratified random samples of college students from ten North Carolina universities. Greek-letter status was a significant independent risk factor for increased injury (both experienced and caused to others), even after adjusting for drinking behaviors. Prevention, screening, and intervention strategies are discussed in the context of these results. PMID:22689586

  2. Mental Health, Sleep Quality, Drinking Motives, and Alcohol-Related Consequences: A Path-Analytic Model

    PubMed Central

    Kenney, Shannon R.; Lac, Andrew; LaBrie, Joseph W.; Hummer,, Justin F.; Pham, Andy

    2013-01-01

    Objective: Poor mental health, sleep problems, drinking motivations, and high-risk drinking are prevalent among college students. However, research designed to explicate the interrelationships among these health risk behaviors is lacking. This study was designed to assess the direct and indirect influences of poor mental health (a latent factor consisting of depression, anxiety, and stress) to alcohol use and alcohol-related consequences through the mediators of global sleep quality and drinking motives in a comprehensive model. Method: Participants were 1,044 heavy-drinking college students (66.3% female) who completed online surveys. Results: A hybrid structural equation model tested hypotheses involving relations leading from poor mental health to drinking motives and poorer global sleep quality to drinking outcomes. Results showed that poor mental health significantly predicted all four subscales of drinking motivations (social, coping, conformity, and enhancement) as well as poor sleep. Most of the drinking motives and poor sleep were found to explain alcohol use and negative alcohol consequences. Poor sleep predicted alcohol consequences, even after controlling for all other variables in the model. The hypothesized mediational pathways were examined with tests of indirect effects. Conclusions: This is the first study to assess concomitantly the relationships among three vital health-related domains (mental health, sleep behavior, and alcohol risk) in college students. Findings offer important implications for college personnel and interventionists interested in reducing alcohol risk by focusing on alleviating mental health problems and poor sleep quality. PMID:24172110

  3. Straightening of a wavy strip: An elastic-plastic contact problem including snap-through

    NASA Technical Reports Server (NTRS)

    Fischer, D. F.; Rammerstorfer, F. G.

    1980-01-01

    The nonlinear behavior of a wave like deformed metal strip during the levelling process were calculated. Elastic-plastic material behavior as well as nonlinearities due to large deformations were considered. The considered problem lead to a combined stability and contact problem. It is shown that, despite the initially concentrated loading, neglecting the change of loading conditions due to altered contact domains may lead to a significant error in the evaluation of the nonlinear behavior and particularly to an underestimation of the stability limit load. The stability was examined by considering the load deflection path and the behavior of a load-dependent current stiffness parameter in combination with the determinant of the current stiffness matrix.

  4. Assessment of the Biohazards of the Blackfly Problem in Northeastern Panama, Including Possible Presence of Onchocerciasis.

    DTIC Science & Technology

    1978-01-01

    A study to investigate a serious blackfly problem in eastern Panama was conducted during the period 1 April 1976 to 30 September 1976. Following is a...summary of the findings: (a) Intense blackfly activity in eastern Panama took place inside a belt in the watershed of the Bayano, Chucunaque and...Sabanas rivers in eastern Panama and in Darien province. (b) The only species of blackfly collected biting man in numbers was Simulium sanguineum. (c

  5. The exact solution of Stokes' second problem including start-up process with fractional element

    NASA Astrophysics Data System (ADS)

    Hu, Kaixin; Zhu, Keqin

    2009-10-01

    The start-up process of Stokes’ second problem of a viscoelastic material with fractional element is studied. The fluid above an infinite flat plane is set in motion by a sudden acceleration of the plate to steady oscillation. Exact solutions are obtained by using Laplace transform and Fourier transform. It is found that the relationship between the first peak value and the one of equal-amplitude oscillations depends on the distance from the plate. The amplitude decreases for increasing frequency and increasing distance.

  6. The island coalescence problem: Scaling of reconnection in extended fluid models including higher-order moments

    SciTech Connect

    Ng, Jonathan; Huang, Yi-Min; Hakim, Ammar; Bhattacharjee, A.; Stanier, Adam; Daughton, William; Wang, Liang; Germaschewski, Kai

    2015-11-15

    As modeling of collisionless magnetic reconnection in most space plasmas with realistic parameters is beyond the capability of today's simulations, due to the separation between global and kinetic length scales, it is important to establish scaling relations in model problems so as to extrapolate to realistic scales. Recently, large scale particle-in-cell simulations of island coalescence have shown that the time averaged reconnection rate decreases with system size, while fluid systems at such large scales in the Hall regime have not been studied. Here, we perform the complementary resistive magnetohydrodynamic (MHD), Hall MHD, and two fluid simulations using a ten-moment model with the same geometry. In contrast to the standard Harris sheet reconnection problem, Hall MHD is insufficient to capture the physics of the reconnection region. Additionally, motivated by the results of a recent set of hybrid simulations which show the importance of ion kinetics in this geometry, we evaluate the efficacy of the ten-moment model in reproducing such results.

  7. The island coalescence problem: Scaling of reconnection in extended fluid models including higher-order moments

    SciTech Connect

    Ng, Jonathan; Huang, Yi -Min; Hakim, Ammar; Bhattacharjee, A.; Stanier, Adam; Daughton, William; Wang, Liang; Germaschewski, Kai

    2015-11-05

    As modeling of collisionless magnetic reconnection in most space plasmas with realistic parameters is beyond the capability of today's simulations, due to the separation between global and kinetic length scales, it is important to establish scaling relations in model problems so as to extrapolate to realistic scales. Furthermore, large scale particle-in-cell simulations of island coalescence have shown that the time averaged reconnection rate decreases with system size, while fluid systems at such large scales in the Hall regime have not been studied. Here, we perform the complementary resistive magnetohydrodynamic (MHD), Hall MHD, and two fluid simulations using a ten-moment model with the same geometry. In contrast to the standard Harris sheet reconnection problem, Hall MHD is insufficient to capture the physics of the reconnection region. Additionally, motivated by the results of a recent set of hybrid simulations which show the importance of ion kinetics in this geometry, we evaluate the efficacy of the ten-moment model in reproducing such results.

  8. The island coalescence problem: Scaling of reconnection in extended fluid models including higher-order moments

    DOE PAGES

    Ng, Jonathan; Huang, Yi -Min; Hakim, Ammar; ...

    2015-11-05

    As modeling of collisionless magnetic reconnection in most space plasmas with realistic parameters is beyond the capability of today's simulations, due to the separation between global and kinetic length scales, it is important to establish scaling relations in model problems so as to extrapolate to realistic scales. Furthermore, large scale particle-in-cell simulations of island coalescence have shown that the time averaged reconnection rate decreases with system size, while fluid systems at such large scales in the Hall regime have not been studied. Here, we perform the complementary resistive magnetohydrodynamic (MHD), Hall MHD, and two fluid simulations using a ten-moment modelmore » with the same geometry. In contrast to the standard Harris sheet reconnection problem, Hall MHD is insufficient to capture the physics of the reconnection region. Additionally, motivated by the results of a recent set of hybrid simulations which show the importance of ion kinetics in this geometry, we evaluate the efficacy of the ten-moment model in reproducing such results.« less

  9. Alcohol-related visual cues impede the ability to process auditory information: Seeing but not hearing.

    PubMed

    Monem, Ramey G; Fillmore, Mark T

    2016-02-01

    Studies of visual attention find that drinkers spend more time attending to images of alcohol-related stimuli compared to neutral images. It is believed that this attentional bias contributes to the maintenance of alcohol use. However, no research has examined the possibility that this bias of visual attention might actually impede the functioning of other modalities, such as the processing of accompanying auditory stimuli. This study aimed to determine if alcohol-related images engender greater sensory dominance than neutral images, such that processing accompanying information from another modality (audition) would be impeded. Drinkers who had an attentional bias to alcohol-related images performed a multisensory perception task that measured how alcohol-related versus neutral visual images affected their ability to detect and respond to simultaneously presented auditory signals. In accord with the hypothesis, compared with neutral images, the presentation of alcohol-related images impaired the ability to detect and respond to auditory signals. Increased dominance of the visual modality was demonstrated by more bimodal targets being misclassified as visual-only targets in the alcohol target condition compared with that of the neutral. Findings suggest that increased processing of alcohol-related stimuli may impede an individual's ability to encode and interpret information obtained from other sensory modalities.

  10. “I’ll Never Drink Like That Again”: Characteristics of Alcohol-Related Incidents and Predictors of Motivation to Change in College Students*

    PubMed Central

    BARNETT, NANCY P.; GOLDSTEIN, ABBY L.; MURPHY, JAMES G.; COLBY, SUZANNE M.; MONTI, PETER M.

    2011-01-01

    Objective Alcohol use and its associated behaviors are among the most common reasons for medical treatment and disciplinary infractions among college students. The purpose of this study was to describe the characteristics of students who had recent serious alcohol-related incidents and to identify predictors of motivation to change alcohol use and heavy drinking in particular, with specific attention to gender. Method Students (N = 227; 52% female) who had been mandated to attend a session of alcohol education following alcohol-related medical treatment and/or a disciplinary infraction were assessed on their alcohol use, alcohol problems, characteristics of their alcohol-related incident, reactions to the incident, attributions about the incident, and motivation to change drinking and heavy drinking. Path and regression analyses were used to identify the individual and incident-related characteristics that were related to motivation to change. Results Perceived aversiveness of the incident was directly and positively related to motivation to change drinking and heavy drinking. Alcohol consumption in the month before the incident and past-year alcohol problems were negatively related to motivation to change heavy drinking, and women were more motivated to change heavy drinking than men. The more students consumed in the incident, the more likely they were to feel responsible for it, and the more responsible they felt about the incident, the greater its aversiveness. Conclusions Individual and incident-related characteristics are both directly and indirectly associated with motivation to change following an alcohol-related incident, and therefore have implications for interventions with college drinkers who have experienced an alcohol-related incident. PMID:16847545

  11. Social anxiety and drinking refusal self-efficacy moderate the relationship between drinking game participation and alcohol-related consequences

    PubMed Central

    Kenney, Shannon R.; Napper, Lucy E.; LaBrie, Joseph W.

    2015-01-01

    Background Participation in drinking games is associated with excessive drinking and alcohol risks. Despite the growing literature documenting the ubiquity and consequences of drinking games, limited research has examined the influence of psychosocial factors on the experience of negative consequences as the result of drinking game participation. Objectives The current event-level study examined the relationships among drinking game participation, social anxiety, drinking refusal self-efficacy (DRSE) and alcohol-related consequences in a sample of college students. Methods Participants (n =976) reported on their most recent drinking occasion in the past month in which they did not preparty. Results After controlling for sex, age, and typical drinking, higher levels of social anxiety, lower levels of DRSE, and playing drinking games predicted greater alcohol-related consequences. Moreover, two-way interactions (Social Anxiety × Drinking Games, DRSE × Drinking Games) demonstrated that social anxiety and DRSE each moderated the relationship between drinking game participation and alcohol-related consequences. Participation in drinking games resulted in more alcohol problems for students with high social anxiety, but not low social anxiety. Students with low DRSE experienced high levels of consequences regardless of whether they participated in drinking games; however, drinking game participation was associated with more consequences for students confident in their ability to resist drinking. Conclusion Findings highlight the important role that social anxiety and DRSE play in drinking game-related risk, and hence provide valuable implications for screening at-risk students and designing targeted harm reduction interventions that address social anxiety and drink refusal in the context of drinking games. PMID:25192207

  12. Factors Associated With General and Sexual Alcohol-Related Consequences: An Examination of College Students Studying Abroad

    PubMed Central

    Hummer, Justin F.; Pedersen, Eric. R.; Mirza, Tehniat; LaBrie, Joseph W.

    2013-01-01

    This study contributes to the scarce research on U.S. college students studying abroad by documenting general and sexual negative alcohol-related risks and factors associated with such risk. The manner of drinking (quantity vs. frequency), predeparture expectations surrounding alcohol use while abroad, culture-related social anxiety, and perceived disparity between home and host cultures differentially predicted consequences abroad. The findings include important implications for student affairs professionals in developing study abroad–specific interventions and resources to maintain student well-being while abroad. PMID:23505594

  13. A Solution to the Cosmic Conundrum including Cosmological Constant and Dark Energy Problems

    NASA Astrophysics Data System (ADS)

    Singh, A.

    2009-12-01

    A comprehensive solution to the cosmic conundrum is presented that also resolves key paradoxes of quantum mechanics and relativity. A simple mathematical model, the Gravity Nullification model (GNM), is proposed that integrates the missing physics of the spontaneous relativistic conversion of mass to energy into the existing physics theories, specifically a simplified general theory of relativity. Mechanistic mathematical expressions are derived for a relativistic universe expansion, which predict both the observed linear Hubble expansion in the nearby universe and the accelerating expansion exhibited by the supernova observations. The integrated model addresses the key questions haunting physics and Big Bang cosmology. It also provides a fresh perspective on the misconceived birth and evolution of the universe, especially the creation and dissolution of matter. The proposed model eliminates singularities from existing models and the need for the incredible and unverifiable assumptions including the superluminous inflation scenario, multiple universes, multiple dimensions, Anthropic principle, and quantum gravity. GNM predicts the observed features of the universe without any explicit consideration of time as a governing parameter.

  14. The Otosclerosis Problem: including Reports of Two Cases Pathologically Examined (Dalby Memorial Lecture)

    PubMed Central

    Gray, Albert A.

    1934-01-01

    The essential causative factor of otosclerosis is a gradually increasing defect in the vasomotor mechanism which governs the nutrition of the structures of the organ of hearing as a whole. The axon reflexes are, of course, included in this vasomotor mechanism, and the stimulus which excites the vasomotor mechanism is sound and sound alone. Consequently the vestibular apparatus and the semicircular canals are unaffected in otosclerosis. There is no evidence whatever of any defect in any of the endocrine glands or their secretions in otosclerosis. Neither is there any evidence of any defect in the bone metabolism of the body. On the contrary the subjects of otosclerosis are, apart from their deafness, perfectly normal individuals with ordinary average health. The deafness of otosclerosis bears very little relationship to the extent of the disease in the bone. The deafness may be very severe when the stapes is hardly fixed at all. The severity of the tinnitus bears no relationship at all to the extent of the disease in the bone. The extent of the change in the bone bears very little relationship to the duration of the disease. The extent of the changes in the bone appears to depend upon the age of onset of the disease. The earlier in life that the otosclerosis begins, the more extensive will the bone lesion become. The deafness of otosclerosis is to a large extent functional, and is the result of the insufficient supply of blood to all the nerve-structures concerned in the perception of sound. The preponderance of women as subjects of otosclerosis is the result of the greater instability of their vasomotor system and the more frequent disturbances to which it is exposed. The changes in the bone show a remarkable bilateral symmetry even to minute details. This symmetrical distribution is readily explained by the writer's view of the causative factor of otosclerosis. The vasomotor nerves governing the nutrition of the organ of hearing are anatomically symmetrical like

  15. Receptivity to and Recall of Alcohol Brand Appearances in U.S. Popular Music and Alcohol-Related Behaviors

    PubMed Central

    Primack, Brian A.; McClure, Auden; Li, Zhigang; Sargent, James D.

    2014-01-01

    Background The average U.S. adolescent is exposed to about 2.5 hours of popular music per day and 8 mentions of alcohol brands every day. Alcohol brand mentions may function as advertising whether or not they are sanctioned by the alcohol industry. Our study aimed to determine associations between adolescents' involvement with music containing alcohol brand mentions and alcohol-related behaviors. Methods In 2010–2011 we conducted a random-digit-dial survey using national U.S. land line and cell phone frames. Through screening interviews, we identified 6,466 eligible households with subjects between 15 to 23 years of age, of whom 3422 (52%) completed the telephone survey. Of these, 2541 opted to participate in a subsequent Web-based component. Independent variables included a composite score indicating owning and liking popular songs with alcohol brand mentions and correct recall of alcohol brands in songs. Outcome measures included ever having consumed a complete drink, ever bingeing, bingeing at least monthly, and having experienced problems from alcohol use. Results Among the 2541 participants, compared with those in the lowest tertile on the receptivity scale, those in the highest tertile had higher odds of having had a complete drink (OR=3.4; 95% CI=2.2, 5.2) after adjusting for age, sex, race/ethnicity, socioeconomic status, sensation seeking, friend alcohol use, and parent alcohol use. Compared with those who did not identify at least one alcohol brand correctly, those who did had over twice the odds of having had a complete drink (OR=2.1; 95% CI=1.2, 3.8) after adjusting for all covariates. Results were also significant for the outcome of ever bingeing but not for bingeing at least monthly or having had problems due to drinking. Conclusions In a national sample of U.S. adolescents and young adults, there were independent associations between involvement with popular music containing alcohol brand mentions and both having ever had a complete drink and

  16. Resisting temptation: decreasing alcohol-related affect and drinking behavior by training response inhibition.

    PubMed

    Houben, Katrijn; Nederkoorn, Chantal; Wiers, Reinout W; Jansen, Anita

    2011-07-01

    According to dual-process models, excessive alcohol use emerges when response inhibition ability is insufficient to inhibit automatic impulses to drink alcohol. This study examined whether strengthening response inhibition for alcohol-related cues decreases alcohol intake. Fifty-two heavy drinking students were randomly assigned to one of two conditions: In the beer/no-go condition, participants performed a go/no-go task that consistently paired alcohol-related stimuli with a stopping response, to increase response inhibition for alcohol-related stimuli. In the beer/go condition, in contrast, participants were always required to respond to alcohol-related stimuli during the go/no-go task. Before and after the go/no-go manipulation, we measured weekly alcohol intake and implicit attitudes toward alcohol. In addition, we measured alcohol consumption during a taste test immediately after the go/no-go manipulation. Following the manipulation, participants in the beer/no-go condition demonstrated significantly increased negative implicit attitudes toward alcohol, and a significant reduction in weekly alcohol intake, while participants in the beer/go condition showed a non-significant increase in implicit positive attitudes toward alcohol and a significant increase in weekly alcohol intake. This study demonstrates that repeatedly stopping prepotent responses toward alcohol-related stimuli can be an effective strategy to reduce excessive alcohol use.

  17. Alcohol expectancies, alcohol use, and hostility as longitudinal predictors of alcohol-related aggression.

    PubMed

    Kachadourian, Lorig K; Homish, Gregory G; Quigley, Brian M; Leonard, Kenneth E

    2012-09-01

    The direct and interactive effects of alcohol expectancies for aggression, dispositional hostility, and heavy alcohol consumption on alcohol-related physical aggression were examined across the first four years of marriage in a sample of 634 newlywed couples. For husbands, alcohol aggression expectancies predicted increases in alcohol-related aggression; across husbands and wives, however, aggression expectancies were not found to interact with hostility or alcohol consumption to predict physical aggression. Consistent with previous research, hostility and alcohol consumption interacted with each other to predict alcohol-related aggression. Specifically, for both husbands and wives high in dispositional hostility, heavy alcohol consumption was positively associated with the occurrence of alcohol-related aggression; for those low in dispositional hostility, however, there was no association between alcohol consumption and alcohol-related aggression. Findings are contrasted with previous longitudinal research on alcohol aggression expectancies and physical aggression in married couples. The article discusses the extent to which findings may vary depending on whether expectancies are assessed in relation to alcohol's effect on one's own behavior versus alcohol's effect on others' behavior.

  18. [Population-based studies on alcohol-related harm in Spain].

    PubMed

    Pulido, José; Indave-Ruiz, B Iciar; Colell-Ortega, Esther; Ruiz-García, Mónica; Bartroli, Montserrat; Barrio, Gregorio

    2014-08-01

    Based on the review of scientific papers and institutional reports on the subject and analysis of some secondary data, we assess the alcohol-related harm in Spain between 1990 and 2011. In 2011 they could be attributable to alcohol, 10% of the total mortality of the population aged 15-64, and about 30% of deaths due to traffic accidents. Among the population aged 15-64 years at least 0.8% had alcohol use disorders, an additional 5% could have harmful alcohol consumption that would need clinical evaluation, and about 20% had had some acute alcohol intoxication (AAI) in the last year. The AAI accounted for approximately 0.5-1.1 % of hospital emergency visits. Social costs of alcohol could represent 1% of gross domestic product. The prevalence of alcohol-related harm was significantly higher in men than women, with a male/female ratio greater than three for alcohol-related mortality and serious injuries, and this situation has hardly changed in the last 20 years. Alcohol-related harm has followed a downward trend, except for AAI. In 1990-2011 the standardized mortality rates related to alcohol decreased by half. Large gaps in knowledge and uncertainties on alcohol-related harm in Spanish population, clearly justify the institutional support for the research in this field and the implementation of a comprehensive monitoring system.

  19. Recurring alcohol-related care between 1998 and 2007 among people treated for an alcohol-related disorder in 1997: A register study in Stockholm County

    PubMed Central

    2011-01-01

    Background Inpatient care for alcohol intoxication is increasing in Sweden, especially among young women. Since it is well known that alcohol disorder is a chronic relapsing illness, this study examines the extent to which people return for more care. Method All inpatients with alcohol-related diagnoses in Stockholm County during 1997 were followed prospectively to 2007 through registers. The proportion reappearing for the same diagnosis, other alcohol-related inpatient, or outpatient care each year after baseline, as well as the number of years the inpatients reappeared were calculated (n = 2735). Three diagnoses were examined separately; alcohol dependence, harmful use of alcohol, and alcohol intoxication. Results Three out of five inpatients with an alcohol diagnoses reappeared for more alcohol-related inpatient care during the following decade. The proportion returning was largest the year after baseline and then decreased curvilinearly over time. The inclusion of outpatient care increased proportions, but did not change patterns. Of those with an alcohol dependence diagnosis at baseline 42 percent returned for more alcohol-related inpatient care the first, 28 percent the fifth, and 25 percent the tenth year. Corresponding proportions for harmful use and intoxication were smaller. One in five among those with an alcohol dependence returned for more than five of the ten years. Ordered logistic regressions confirmed that besides diagnosis, age and gender were independently related to the number of years returning to care. Conclusions While middle-aged males with alcohol dependence were in a revolving door, young female inpatients with intoxication diagnosis returned to a comparably lower degree. PMID:21771291

  20. Study Protocol: Screening and Treatment of Alcohol-Related Trauma (START) – a randomised controlled trial

    PubMed Central

    2012-01-01

    Background The incidence of mandibular fractures in the Northern Territory of Australia is very high, especially among Indigenous people. Alcohol intoxication is implicated in the majority of facial injuries, and substance use is therefore an important target for secondary prevention. The current study tests the efficacy of a brief therapy, Motivational Care Planning, in improving wellbeing and substance misuse in youth and adults hospitalised with alcohol-related facial trauma. Methods and design The study is a randomised controlled trial with 6 months of follow-up, to examine the effectiveness of a brief and culturally adapted intervention in improving outcomes for trauma patients with at-risk drinking admitted to the Royal Darwin Hospital maxillofacial surgery unit. Potential participants are identified using AUDIT-C questionnaire. Eligible participants are randomised to either Motivational Care Planning (MCP) or Treatment as Usual (TAU). The outcome measures will include quantity and frequency of alcohol and other substance use by Timeline Followback. The recruitment target is 154 participants, which with 20% dropout, is hoped to provide 124 people receiving treatment and follow-up. Discussion This project introduces screening and brief interventions for high-risk drinkers admitted to the hospital with facial trauma. It introduces a practical approach to integrating brief interventions in the hospital setting, and has potential to demonstrate significant benefits for at-risk drinkers with facial trauma. Trial Registration The trial has been registered in Australian New Zealand Clinical Trials Registry (ANZCTR) and Trial Registration: ACTRN12611000135910. PMID:23106916

  1. Alcohol-Related Facebook Activity Predicts Alcohol Use Patterns in College Students.

    PubMed

    Marczinski, Cecile A; Hertzenberg, Heather; Goddard, Perilou; Maloney, Sarah F; Stamates, Amy L; O'Connor, Kathleen

    2016-01-01

    The purpose of this study was to determine if a brief 10-item alcohol-related Facebook® activity (ARFA) questionnaire would predict alcohol use patterns in college students (N = 146). During a single laboratory session, participants first privately logged on to their Facebook® profiles while they completed the ARFA measure, which queries past 30 day postings related to alcohol use and intoxication. Participants were then asked to complete five additional questionnaires: three measures of alcohol use (the Alcohol Use Disorders Identification Test [AUDIT], the Timeline Follow-Back [TLFB], and the Personal Drinking Habits Questionnaire [PDHQ]), the Barratt Impulsiveness Scale (BIS-11), and the Marlowe-Crowne Social Desirability Scale (MC-SDS). Regression analyses revealed that total ARFA scores were significant predictors of recent drinking behaviors, as assessed by the AUDIT, TLFB, and PDHQ measures. Moreover, impulsivity (BIS-11) and social desirability (MC-SDS) did not predict recent drinking behaviors when ARFA total scores were included in the regressions. The findings suggest that social media activity measured via the ARFA scale may be useful as a research tool for identifying risky alcohol use.

  2. Alcohol-Related Facebook Activity Predicts Alcohol Use Patterns in College Students

    PubMed Central

    Marczinski, Cecile A.; Hertzenberg, Heather; Goddard, Perilou; Maloney, Sarah F.; Stamates, Amy L.; O’Connor, Kathleen

    2016-01-01

    The purpose of this study was to determine if a brief 10-item alcohol-related Facebook® activity (ARFA) questionnaire would predict alcohol use patterns in college students (N = 146). During a single laboratory session, participants first privately logged on to their Facebook® profiles while they completed the ARFA measure, which queries past 30 day postings related to alcohol use and intoxication. Participants were then asked to complete five additional questionnaires: three measures of alcohol use (the Alcohol Use Disorders Identification Test [AUDIT], the Timeline Follow-Back [TLFB], and the Personal Drinking Habits Questionnaire [PDHQ]), the Barratt Impulsiveness Scale (BIS-11), and the Marlowe-Crowne Social Desirability Scale (MC-SDS). Regression analyses revealed that total ARFA scores were significant predictors of recent drinking behaviors, as assessed by the AUDIT, TLFB, and PDHQ measures. Moreover, impulsivity (BIS-11) and social desirability (MC-SDS) did not predict recent drinking behaviors when ARFA total scores were included in the regressions. The findings suggest that social media activity measured via the ARFA scale may be useful as a research tool for identifying risky alcohol use. PMID:28138317

  3. Alcohol-Related Fan Behavior on College Football Game Day

    ERIC Educational Resources Information Center

    Glassman, Tavis; Werch, Chudley E.; Jobli, Edessa; Bian, Hui

    2007-01-01

    High-risk drinking on game day represents a unique public health challenge. Objective: The authors examined the drinking behavior of college football fans and assessed the support for related interventions. Participants: The authors randomly selected 762 football fans, including college students, alumni, and other college football fans, to…

  4. Alcohol-related mortality, drinking behavior, and business cycles: are slumps really dry seasons?

    PubMed

    Johansson, Edvard; Böckerman, Petri; Prättälä, Ritva; Uutela, Antti

    2006-09-01

    This paper explores the connection between alcohol-related mortality, drinking behavior, and macroeconomic conditions in Finland using both aggregate and microlevel data from recent decades. The aggregate data reveal that an improvement in economic conditions produces a decrease in alcohol-related mortality. Microlevel data show that alcohol consumption increases during economic expansion while the probability of being a drinker remains unchanged. This demonstrates that alcohol-related mortality and self-reported alcohol consumption may be delinked in the short-run business cycle context. One explanation for this paradox is that most harmful forms of drinking are not captured in survey-based data used to study the effect of macroeconomic conditions on alcohol consumption. Our evidence does not overwhelmingly support the conclusions reported for the United States that temporary economic downturns are good for health.

  5. N-acetylcysteine Prevents Alcohol Related Neuroinflammation in Rats.

    PubMed

    Schneider, Ricardo; Bandiera, Solange; Souza, Débora Guerini; Bellaver, Bruna; Caletti, Greice; Quincozes-Santos, André; Elisabetsky, Elaine; Gomez, Rosane

    2017-03-16

    Alcoholism has been characterized as a systemic pro-inflammatory condition and alcohol withdrawal has been linked to various changes in the brain homeostasis, including oxidative stress and glutamate hyperactivity. N-acetylcysteine (NAC) is an anti-inflammatory and antioxidant multi-target drug with promising results in psychiatry, including drug addiction. We assessed the effects of NAC on the serum and brain inflammatory cytokines after cessation of chronic alcohol treatment in rats. Male Wistar rats received 2 g/kg alcohol or vehicle twice a day by oral gavage for 30 days. Rats were treated, from day 31 to 34, with NAC (60 or 90 mg/kg) or saline, intraperitoneally, once daily. Rats were sacrificed at day 35, trunk blood was collected and the frontal cortex and hippocampus dissected for assessment of TNF-α, IL-1β, IL-6, IL-18, IL-10. NAC prevented the increase of pro-inflammatory cytokines and the decrease of anti-inflammatory cytokine in the frontal cortex and hippocampus. No changes were observed on serum cytokines. We conclude that NAC protects against inflammation induced by chronic (30 days) alcohol ingestion followed by 5 days cessation in two rat brain areas. Because inflammation has been documented and associated with craving and relapse in alcoholics, the data revealed by this study points to the validity of NAC clinical evaluation in the context of alcohol detoxification and withdrawal.

  6. A test of theory of planned behavior in Korea: participation in alcohol-related social gatherings.

    PubMed

    Park, Hee Sun; Lee, Dong Wook

    2009-12-01

    Two studies are reported using the theory of planned behavior (TPB) to predict and explain joining and not joining alcohol-related social gatherings among Korean undergraduates in various engineering majors. Specifically, considering that the attitudinal component of TPB is behavioral-outcome-based, the current study investigated whether the outcomes of engaging in a behavior and of not engaging in a behavior would similarly predict intentions to engage in a behavior and intentions to not engage in a behavior. The current study also examined whether intentions to engage and intentions to not engage would be significantly related to self-reported behavior a week later. Participants in Study 1 reported TPB components (attitudes toward behavior, subjective norms, perceived behavioral control, and behavioral intentions) concerning joining alcohol-related social gatherings. Participants in Study 2 reported TPB components concerning not joining alcohol-related social gatherings. Additionally, a week later, the participants in both studies reported their participation in alcohol-related social gatherings from the past week. Generally, the results showed that the TPB components were significantly associated with undergraduates' intentions to join and intentions to not join. Specifically, conversation-related attitudes and senior-junior relationship-related attitudes were significantly related to intentions to join, and only group-related attitudes were significantly related to intentions to not join. Intentions to join and intentions to not join were not significantly related to self-reported behavior of joining alcohol-related social gatherings a week later. The findings from the current research provide some evidence that joining or not joining alcohol-related social gatherings may not be mere behavioral opposites, predictable by the presence or absence of the same behavioral outcomes. These two aspects of the behavior may require assessment of different behavioral

  7. Sex differences in alcohol-related neurobehavioral consequences.

    PubMed

    Nixon, Sara Jo; Prather, Robert; Lewis, Ben

    2014-01-01

    In this chapter, we review existing research regarding sex differences in alcohol's effects on neurobehavioral functions/processes. Drawn largely from laboratory studies, literature regarding acute alcohol administration and chronic alcohol misuse is explored focusing on commonly employed neuropsychologic domains (e.g., executive function, visuospatial skills, learning and memory, gait and balance), neurophysiologic measures (e.g., electroencephalography and event-related potentials), and structural and functional neuroimaging (e.g., magnetic resonance imaging (MRI), functional MRI, diffusion tensor imaging, positron emission tomography, and magnetic resonance spectroscopy). To provide a historical perspective on the development of these questions, we have included reference to early and more recent research. Additionally, specific biases, knowledge gaps, and continuing controversies are noted.

  8. [Alcohol-related injuries--an emergency department study in the Lausanne University Hospital].

    PubMed

    Gmel, Gerhard; Kuendig, Hervé; Gaume, Jacques; Daeppen, Jean-Bernard

    2007-09-05

    Alcohol-related injuries are responsible for a large share of the global mortality and morbidity burden. Scant information existed, however, for Switzerland. Based on 3653 injured patients and 3519 patients attending the emergency department of the Lausanne University Hospital for other reasons, alcohol attributable fractions with regard to the alcohol consumption in the 6 hours before the injury were estimated. Among men 17% of all injures were alcohol attributable, and 12% among women. Relative risks increased in dose-response relationship with alcohol intake. Leisure time related injuries were most likely to be alcohol attributable. Most of the alcohol-related injuries occurred at already small ethanol quantities ingested.

  9. Family History Density of Alcoholism Relates to Left Nucleus Accumbens Volume in Adolescent Girls

    PubMed Central

    Cservenka, Anita; Gillespie, Alicia J; Michael, Paul G; Nagel, Bonnie J

    2015-01-01

    Objective: A family history of alcoholism is a significant risk factor for the development of alcohol use disorders (AUDs). Because common structural abnormalities are present in reward and affective brain regions in alcoholics and those with familial alcoholism, the current study examined the relationship between familial loading of AUDs and volumes of the amygdala and nucleus accumbens (NAcc) in largely alcohol-naive adolescents, ages 12–16 years (N = 140). Method: The amygdala and NAcc were delineated on each participant’s T1-weighted anatomical scan, using FMRIB Software Library’s FMRIB Integrated Registration & Segmentation Tool, and visually inspected for accuracy and volume outliers. In the 140 participants with accurate segmentation (75 male/65 female), subcortical volumes were represented as a ratio to intracranial volume (ICV). A family history density (FHD) score was calculated for each adolescent based on the presence of AUDs in first- and second-degree relatives (range: 0.03–1.50; higher scores represent a greater prevalence of familial AUDs). Multiple regressions, with age and sex controlled for, examined the association between FHD and left and right amygdala and NAcc volume/ICV. Results: There was a significant positive relationship between FHD and left NAcc volume/ICV (ΔR2 = .04, p = .02). Post hoc regressions indicated that this effect was only significant in females (ΔR2 = .11, p = .006). Conclusions: This finding suggests that the degree of familial alcoholism, genetic or otherwise, is associated with alterations in reward-related brain structure. Further work will be necessary to examine whether FHD is related to future alcohol-related problems and reward-related behaviors. PMID:25486393

  10. Alcohol-related neurodegeneration and recovery: mechanisms from animal models.

    PubMed

    Crews, Fulton T

    2008-01-01

    Human studies have found alcoholics to have a smaller brain size than moderate drinkers; however, these studies are complicated by many uncontrollable factors, including timing and amount of alcohol use. Animal experiments, which can control many factors, have established that alcohol can cause damage to brain cells (i.e., neurons), which results in their loss of structure or function (i.e., neurodegeneration) in multiple brain regions, similar to the damage found in human alcoholics. In addition, animal studies indicate that inhibition of the creation of neurons (i.e., neurogenesis) and other brain-cell genesis contributes to alcoholic neurodegeneration. Animal studies also suggest that neurodegeneration changes cognition, contributing to alcohol use disorders. Risk factors such as adolescent age and genetic predisposition toward alcohol consumption worsen neurodegeneration. Mild impairment of executive functions similar to that found in humans occurs in animals following binge alcohol treatment. Thus, animal studies suggest that heavy alcohol use contributes to neurodegeneration and the progressive loss of control over drinking. Despite the negative consequences of heavy drinking, there is hope of recovery with abstinence, which in animal models can result in neural stem-cell proliferation and the formation of new neurons and other brain cells, indicative of brain growth.

  11. Associations among depressive symptoms, drinking motives, and risk for alcohol-related problems in veterinary students.

    PubMed

    Diulio, Andrea R; Dutta, Nicole M; Gauthier, Jami M; Witte, Tracy K; Correia, Christopher J; Angarano, Donna

    2015-01-01

    Hazardous alcohol consumption among medical students appears to occur at a level comparable to the general population; however, among medical students, it has been found that the motivation to use alcohol partially stems from unique stressors related to their professional training. Although veterinary students may also experience psychological distress in association with their training, little work has focused on the way that these students use alcohol to cope with their distress. The current study sought to examine the severity of depressive symptoms and alcohol consumption among veterinary students as well as students' specific motives for drinking alcohol. The majority of our sample reported experiencing at least one depressive symptom, and a significant proportion engaged in high-risk drinking, with men reporting more harmful alcohol use patterns. Drinking motives related to managing internal bodily and emotional states accounted for variance in drinking patterns. Further, drinking to ameliorate negative emotions partially accounted for the relationship between psychological distress and high-risk drinking. The results of this study suggest that depressive symptoms among veterinary students may be related to harmful drinking patterns, due to alcohol being used as a coping mechanism to regulate emotions. The findings from this study can be used to develop targeted interventions to promote psychological well-being among veterinary students.

  12. Curbing Alcohol-Related Problems at College Sports Events. E-Fact Sheet

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol and Other Drug Abuse and Violence Prevention, 2009

    2009-01-01

    The athletics season at colleges and universities is well under way, with college football games drawing millions of spectators. For example, Clemson University, with an enrollment of 17,000 students, is located in Clemson, S.C., with a population of approximately 12,000. But Clemson Memorial Stadium, which can seat more than 80,000 football fans,…

  13. Nomenclature and classification of drug- and alcohol-related problems: a WHO Memorandum*

    PubMed Central

    1981-01-01

    Earlier work in this field is reviewed and present concepts and terminologies are examined in detail. A revised way of dealing with ideas implicit in the terms ”drug abuse” or ”drug misuse” is proposed; the term ”neuroadaptive state” is suggested as an alternative to ”physical dependence”; a profile is given of the elements that constitute a ”drug dependence syndrome”; and the need to differentiate conceptually between ”dependence” and ”drug related disability” is stressed. A model of dependence is outlined in which dependence is considered as a psycho—physiological—social syndrome determined and kept going by a complex system of reinforcements. The association between substance use and mental illness is discussed with emphasis on possible two-way relationships. The need for population studies and in particular for longitudinal studies is emphasized. The bearing of all the fore-going considerations on work towards the revision of relevant classification systems is considered, and, in the final section, several recommendations on nomenclature are brought together and suggestions are made for research that might lead to refinement of classification and diagnostic systems. PMID:6972816

  14. Predictors of weekly alcohol drinking and alcohol-related problems in binge-drinking undergraduates.

    PubMed

    Motos Sellés, Patricia; Cortés Tomás, María Teresa; Giménez Costa, José Antonio; Cadaveira Mahía, Fernando

    2015-06-17

    The important implications generated by binge drinking among university students justify the interest to determine which factors predict its occurrence. Specifically, this study aims to assess the role of personality and drinking onset in predicting weekly alcohol consumption, and the impact of the whole set of variables in predicting the number of consequences associated with consumption in undergraduates. Two hundred and thirteen freshmen who were intensive consumers (binge drinkers) from the University Complutense of Madrid were evaluated. All of them filled in a self-registration of consumption, the BIS-11, the NEO-FFI and the IECI consequences associated with intake. The hierarchical regression analysis shows that the drinking onset appears to be a relevant predictor variable in explaining weekly consumption and the number of consequences. The same can be said of the weekly consumption variable with regard to the number of consequences. In general, the influence of personality is quite limited. It is interesting to point out that responsibility and impulsivity, along with age, explain most of the weekly consumption behavior among males. With respect to the consequences of consumption, only impulsivity and neuroticism contribute to explain them, but with less strength than age and weekly consumption. Our results justify the need to plan tighter interventions and consider new predictors that help to explain further weekly consumption in women.

  15. Preventing Alcohol-Related Problems on Campus: Acquaintance Rape. A Guide for Program Coordinators.

    ERIC Educational Resources Information Center

    Finn, Peter

    This is a guide for college and university program coordinators and planning committees on how to establish, expand, or improve a program on the prevention of acquaintance rape. Information is given for Presidents, Vice Presidents, and Deans on the relationship between acquaintance rape and alcohol, reasons for top administrators to become…

  16. Harnessing the Power of Perception: Reducing Alcohol-Related Harm among Rural Teenagers

    ERIC Educational Resources Information Center

    Hughes, Clarissa; Julian, Roberta; Richman, Matthew; Mason, Ron; Long, Gillian

    2008-01-01

    This paper outlines early findings from the Tasmanian-based Social Norms Analysis Project (SNAP). The Social Norms model is presented as a theoretically informed, evidence-based model for reducing alcohol-related harm in youthful populations by utilising the complex and often positive contributions peer groups make to adolescent health and…

  17. Alcohol-Related Risk of Driver Fatalities: An Update Using 2007 Data

    PubMed Central

    Voas, Robert B.; Torres, Pedro; Romano, Eduardo; Lacey, John H.

    2012-01-01

    Objective: The purpose of this study was to determine whether the relative risk of being involved in an alcohol-related crash has changed over the decade from 1996 to 2007, a period during which there has been little evidence of a reduction in the percentage of all fatal crashes involving alcohol. Method: We compared blood-alcohol information for the 2006 and 2007 crash cases (N = 6,863, 22.8% of them women) drawn from the U.S. Fatality Analysis Reporting System (FARS) with control blood-alcohol data from participants in the 2007 U.S. National Roadside Survey (N = 6,823). Risk estimates were computed and compared with those previously obtained from the 1996 FARS and roadside survey data. Results: Although the adult relative risk of being involved in a fatal alcohol-related crash apparently did not change from 1996 to 2007, the risk for involvement in an alcohol-related crash for underage women has increased to the point where it has become the same as that for underage men. Further, the risk that sober underage men will become involved in a fatal crash has doubled over the 1996–2007 period. Conclusions: Compared with estimates obtained from a decade earlier, young women in this study are at an increased risk of involvement in alcohol-related crashes. Similarly, underage sober drivers in this study are more at risk of involvement in a crash than they were a decade earlier. PMID:22456239

  18. 14 CFR 120.221 - Consequences for employees engaging in alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Consequences for employees engaging in alcohol-related conduct. 120.221 Section 120.221 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Medicine, Attn: Drug Abatement Division (AAM-800), 800 Independence Avenue, SW., Washington, DC 20591....

  19. 14 CFR 120.221 - Consequences for employees engaging in alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Consequences for employees engaging in alcohol-related conduct. 120.221 Section 120.221 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., Office of Aerospace Medicine, Attn: Drug Abatement Division (AAM-800), 800 Independence Avenue,...

  20. 14 CFR 120.221 - Consequences for employees engaging in alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Consequences for employees engaging in alcohol-related conduct. 120.221 Section 120.221 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., Office of Aerospace Medicine, Attn: Drug Abatement Division (AAM-800), 800 Independence Avenue,...

  1. 14 CFR 120.221 - Consequences for employees engaging in alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Consequences for employees engaging in alcohol-related conduct. 120.221 Section 120.221 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., Office of Aerospace Medicine, Attn: Drug Abatement Division (AAM-800), 800 Independence Avenue,...

  2. The moderating role of implicit alcohol-related cognitions in hazardous alcohol use

    PubMed Central

    Cavanagh, Lucia; Obasi, Ezemenari M.

    2015-01-01

    The present study applied the Go/No-Go Association Test (GNAT; Nosek & Banaji, 2001) to measure alcohol-related implicit cognitions. Additionally, it assessed the role of implicit cognitions as a potential moderator in the relationship between explicit predictors of alcohol use and hazardous drinking behavior. University undergraduate students (N = 214) completed self-report questionnaires assessing reasons for drinking and reported alcohol use. Participants also completed two GNATs assessing implicit-alcohol-related cognitions associated with attitude (good-bad) and perceived safety (safe-dangerous). As expected, participants held implicit appraisals of alcohol as ‘‘bad’’ and ‘‘dangerous’’ in the context of nonalcoholic drinks, and as ‘‘good’’ and ‘‘safe’’ in the context of licit and illicit drugs. Implicit alcohol-related cognitions moderated the relationship between drinking to cope with negative affect and hazardous drinking and drinking due to cues or craving and hazardous drinking. These findings highlight the multidimensional nature of implicit cognitions and the role of negative implicit alcohol-related associations in moderating relationships between explicit processes and subsequent alcohol use behaviors. PMID:26989352

  3. Teaching Students with Fetal Alcohol Syndrome and Possible Prenatal Alcohol-Related Effects.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Special Education Branch.

    This guide provides a review of the characteristics of children with fetal alcohol syndrome (FAS) or possible prenatal alcohol-related effects (PPAE) and describes specific intervention strategies. Section 1 offers a general review of the diagnostic procedures, the prevalence of FAS and the physical, educational, and behavioral characteristics of…

  4. Positive and Negative Alcohol-Related Consequences: Associations with Past Drinking

    ERIC Educational Resources Information Center

    Lee, Christine M.; Maggs, Jennifer L.; Neighbors, Clayton; Patrick, Megan E.

    2011-01-01

    While recent attention suggests that positive and negative alcohol-related expectancies are important determinants of alcohol use, less is known about what types of consequences young people report actually experiencing when drinking alcohol. The present study (N = 742, 54% women) examined positive (Fun/Social, Relaxation/Coping, Positive Image)…

  5. Social and Environmental Predictors of Alcohol-Related Legal Infractions in College Students

    ERIC Educational Resources Information Center

    Juth, Vanessa; Smyth, Joshua M.; Thompson, Kevin; Nodes, Jennifer

    2010-01-01

    Research on alcohol consumption among college students is often limited by self-reported outcomes and a narrow focus of predictor factors. This study examined both traditional risk factors for alcohol use as well as broader factors (e.g., weather, seasons) in predicting objective negative outcomes of alcohol use--alcohol-related legal infractions…

  6. A Duty of Care: Non-Drinkers and Alcohol Related Harm among an Australian University Sample

    ERIC Educational Resources Information Center

    Mikhailovich, Katja; George, Amanda; Rickwood, Debra; Parker, Rhian

    2011-01-01

    Studies documenting the harm associated with excessive drinking amongst university students are numerous. Fewer studies have explored the experience of non-drinkers in the university setting. In 2008, 826 students aged 18-29 years responded to an online survey aiming to investigate alcohol use and alcohol related harm at an Australian university.…

  7. Genderedness of Bar Drinking Culture and Alcohol-Related Harms: A Multi-Country Study

    ERIC Educational Resources Information Center

    Roberts, Sarah C. M.; Bond, Jason; Korcha, Rachael; Greenfield, Thomas K.

    2013-01-01

    This study explores whether associations between consuming alcohol in bars and alcohol-related harms are consistent across countries and whether country-level characteristics modify associations. We hypothesized that genderedness of bar drinking modifies associations, such that odds of harms associated with bar drinking increase more rapidly in…

  8. Prevalence and Psychosocial Correlates of Alcohol-Related Sexual Assault among University Students

    ERIC Educational Resources Information Center

    Howard, Donna E.; Griffin, Melinda A.; Boekeloo, Bradley O.

    2008-01-01

    This study examined the psychosocial correlates of alcohol-related sexual assault. Undergraduate students (N = 551) were recruited to complete a web-based survey. The outcome was a composite of 2 items: "experienced an unwanted sexual advance" or "was the victim of sexual assault or date rape" as a result of another's alcohol use. The predictors…

  9. Alcohol-Related Vehicular Death Rates for College Students in the Commonwealth of Virginia

    ERIC Educational Resources Information Center

    Turner, James; Bauerle, Jennifer; Keller, Adrienne

    2011-01-01

    Objective: Determine rate of college student alcohol-related vehicular traffic fatalities in Virginia during 2007. Participants: Undergraduates at colleges and universities in Virginia. Methods: Institutions with membership in the American College Health Association were invited to participate in a survey. Data collected from institutional reports…

  10. An Examination of College Students' Receptiveness to Alcohol-Related Information and Advice

    ERIC Educational Resources Information Center

    Leahy, Matthew M.; Jouriles, Ernest N.; Walters, Scott T.

    2013-01-01

    This project examined the reliability and validity of a newly developed measure of college students' receptiveness to alcohol related information and advice. Participants were 116 college students who reported having consumed alcohol at some point in their lifetime. Participants completed a measure of receptiveness to alcohol-related…

  11. Alcohol-Related Incident Guardianship and Undergraduate College Parties: Enhancing the Social Norms Marketing Approach

    ERIC Educational Resources Information Center

    Gilbertson, Troy A.

    2006-01-01

    This randomized experiment examines the effects of contextual information on undergraduate college student's levels of alcohol-related incident guardianship at college parties. The research is conceptualized using routine activities theory and the theory of planned behavior. The experiment examines attitudinal variations about heavy drinking…

  12. Hospitalizations for Students with an Alcohol-Related Sanction: Gender and Pregaming as Risk Factors

    ERIC Educational Resources Information Center

    Ahmed, Rimsha; Hustad, John T. P.; LaSalle, Linda; Borsari, Brian

    2014-01-01

    Objective: The purpose of this study is to investigate whether pregaming (ie, drinking prior to a social event) is a risk factor for hospitalization. Participants: Participants (N = 516) were undergraduate students with an alcohol-related sanction. Methods: Participants completed a survey about alcohol use, as well as behaviors and experiences,…

  13. Adult Asylum Seekers from the Middle East Including Syria in Central Europe: What Are Their Health Care Problems?

    PubMed Central

    Pfortmueller, Carmen Andrea; Schwetlick, Miriam; Mueller, Thomas; Lehmann, Beat; Exadaktylos, Aristomenis Konstantinos

    2016-01-01

    Background Forced displacement related to persecution and violent conflict has reached a new peak in recent years. The primary aim of this study is to provide an initial overview of the acute and chronic health care problems of asylum seekers from the Middle East, with special emphasis on asylum seekers from Syria. Methods Our retrospective data analysis comprised adult patients presenting to our emergency department between 01.11.2011 and 30.06.2014 with the official resident status of an “asylum seeker” or “refugee” from the Middle East. Results In total, 880 patients were included in the study. Of these, 625 (71.0%) were male and 255 (29.0%) female. The median age was 34 (range 16–84). 222 (25.2%) of our patients were from Syria. The most common reason for presentation was surgical (381, 43.3%), followed by medical (321, 36.5%) and psychiatric (137, 15.6%). In patients with surgical presentations, trauma-related problems were most common (n = 196, 50.6%). Within the group of patients with medical presentation, acute infectious diseases were most common (n = 141, 43.9%), followed by neurological problems (n = 70, 21.8%) and gastrointestinal problems (n = 47, 14.6%). There were no differences between Syrian and non-Syrian refugees concerning surgical or medical admissions. The most common chronic disorder of unclear significance was chronic gastrointestinal problems (n = 132, 15%), followed by chronic musculoskeletal problems (n = 108, 12.3%) and chronic headaches (n = 78, 8.9%). Patients from Syria were significantly younger and more often suffered from a post-traumatic stress disorder than patients of other nationalities (p<0.0001, and p = 0.05, respectively). Conclusion Overall a remarkable number of our very young group of patients suffered from psychiatric disorders and unspecified somatic symptoms. Asylum seekers should be carefully evaluated when presenting to a medical facility and physicians should be aware of the high incidence of unspecified

  14. Sleep Disturbances in Individuals with Alcohol-Related Disorders: A Review of Cognitive-Behavioral Therapy for Insomnia (CBT-I) and Associated Non-Pharmacological Therapies

    PubMed Central

    Brooks, Alyssa T; Wallen, Gwenyth R

    2014-01-01

    Sleep disturbances are common among alcohol-dependent individuals and are often associated with relapse. The utility of behavioral therapies for sleep disturbances, including cognitive-behavioral therapy for insomnia (CBT-I), among those with alcohol-related disorders is not well understood. This review systematically evaluates the evidence of CBT-I and related behavioral therapies applied to those with alcohol-related disorders and accompanying sleep disturbances. A search of four research databases (PubMed, PsycINFO, Embase, and CINAHL Plus) yielded six studies that met selection criteria. Articles were reviewed using Cochrane’s Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) scoring system. A majority of the studies demonstrated significant improvements in sleep efficiency among behavioral therapy treatment group(s), including but not limited to CBT-I. While behavioral sleep interventions have been successful in varied populations, they may not be utilized to their full potential among those with alcohol-related disorders as evidenced by the low number of studies found. These findings suggest a need for mixed-methods research on individuals’ sleep experience to inform interventions that are acceptable to the target population. PMID:25288884

  15. Predictors of alcohol-related negative consequences in adolescents: A systematic review of the literature and implications for future research

    PubMed Central

    Forster, Myriam; Unger, Jennifer B.; Sussman, Steve

    2016-01-01

    Objective To conduct a systematic review of the literature examining risk and protective factors of alcohol related negative consequences (ARNCs) among adolescents. Methods We conducted a systematic search of original empirical articles published between January 1, 1990 and June 1, 2015. The qualitative synthesis was performed using the Theory of Triadic Influence as a framework. Results Fifty-two studies were reviewed. Intrapersonal (e.g., personality traits, drinking motives and expectancies, depression), interpersonal (e.g., parental and peer alcohol use, violence exposure) and attitudinal factors (e.g., media exposure to alcohol, religiosity) influence ARNCs. Emerging evidence of new trends contributing to ARNCs include ready mixed alcohol drinks and childhood trauma and abuse. Conclusions Risk factors from all domains of influence were observed. More research is needed on protective factors and how alcohol use interacts with preventive factors in predicting ARNCs. The conceptualization of negative consequences varies significantly between studies and may impact the external validity of previous research. PMID:26871952

  16. Alcohol and alcohol-related harm in China: policy changes needed.

    PubMed

    Tang, Yi-lang; Xiang, Xiao-jun; Wang, Xu-yi; Cubells, Joseph F; Babor, Thomas F; Hao, Wei

    2013-04-01

    In China, alcohol consumption is increasing faster than anywhere else in the world. A steady increase in alcohol production has also been observed in the country, together with a rise in alcohol-related harm. Despite these trends, China's policies on the sale and consumption of alcoholic beverages are weak compared with those of other countries in Asia. Weakest of all are its policies on taxation, drink driving laws, alcohol sale to minors and marketing licenses. The authors of this descriptive paper draw attention to the urgent need for public health professionals and government officials in China to prioritize population surveillance, research and interventions designed to reduce alcohol use disorders. They describe China's current alcohol policies and recent trends in alcohol-related harm and highlight the need for health officials to conduct a thorough policy review from a public health perspective, using as a model the World Health Organization's global strategy to reduce the harmful use of alcohol.

  17. Marchiafava-Bignami and Alcohol Related Acute Polyneuropathy: The Cooccurrence of Two Rare Entities

    PubMed Central

    Boloursaz, Samine; Nekooei, Sirous; Seilanian Toosi, Farrokh; Rezaei-Dalouei, Hossein; Davachi, Behrooz; Kazemi, Sahar

    2016-01-01

    Objectives. The aim of this article is to represent the first reported case with cooccurrence of two rare alcohol related complications. Case Report. We report a 38-year-old man with chronic alcoholism who presented with both cranial and peripheral nerve palsy. On MRI examination characteristic findings of Marchiafava-Bignami disease were recognized. Discussion. Marchiafava-Bignami disease (MBD) is a rare complication of long-term, heavy alcohol abuse that has characteristic MRI findings. Acute alcohol related polyneuropathy (AARP) is another rare and not-well-understood complication of chronic alcohol abuse. We could not find any previous report of the cooccurrence of these two complications in the literature. PMID:27668107

  18. Alcohol-related image priming and aggression in adolescents aged 11-14.

    PubMed

    Brown, Stephen L; Coyne, Sarah M; Barlow, Alexandra; Qualter, Pamela

    2010-08-01

    In adults, alcohol-related stimuli prime aggressive responding without ingestion or belief of ingestion. This represents either experiential or socially-and culturally-mediated learning. Using a laboratory-based competitive aggression paradigm, we replicated adult findings in 103 11-14 year old adolescents below the legal UK drinking age. Using a two-independent group design, priming with alcohol-related imagery led participants to deliver louder noise punishments in a competition task than priming with beverage-related images. This effect was stronger in participants scoring low on an internalization measure. Priming effects in relatively alcohol-naïve participants could constitute evidence of socio-cultural transmission of scripts linking alcohol use and aggression. The enhanced effect in lower internalization scorers suggests that alcohol priming might undermine behavioral inhibition processes in otherwise stable adolescents.

  19. School performance and alcohol-related disorders in early adulthood: a Swedish national cohort study

    PubMed Central

    Gauffin, Karl; Vinnerljung, Bo; Hjern, Anders

    2015-01-01

    Background Alcohol misuse is an important global health determinant and a major contributor to health inequalities. We aimed to investigate the association between school performance and alcohol-related disorders in early adulthood in a longitudinal register-based national cohort study. Methods We followed a register-based national cohort of Swedish citizens born 1973–1984 (N = 948 440) from compulsory school graduation at age 15–16 to 2009. We divided the population into five groups: high school marks (> mean + 1 SD); high average (between mean and mean + 1 SD); low average (between mean and mean − 1 SD); low (< mean – 1SD); and missing. Cox proportional hazard models were used to investigate the relation between school marks at time of graduation and hospital care for alcohol-related disorders in early adulthood. Results There was a steep gradient in the risk of alcohol-related disorders related to school performance. In comparison with peers in the top category of school marks, students with low marks had adjusted hazard ratios of 8.02 [95% confidence interval (CI) 7.20 to 8.91], low average 3.02 (2.72 to 3.35) and high average 1.55 (1.39 to 1.73). The risk associated with low school marks was stronger in the male population and in the group from high socioeconomic background. Conclusions The study demonstrated a strong graded relation between low school performance and alcohol-related disorders in young adulthood. School performance should be taken into account when developing prevention programmes/policies targeting alcohol misuse among teenagers and young adults, especially if the aim is to reach high-risk groups. PMID:25797580

  20. ALCOHOL-RELATED CUES POTENTIATE ALCOHOL IMPAIRMENT OF BEHAVIORAL CONTROL IN DRINKERS

    PubMed Central

    Weafer, Jessica; Fillmore, Mark T.

    2014-01-01

    The acute impairing effects of alcohol on inhibitory control are well-established, and these disinhibiting effects are thought to play a role in its abuse potential. Alcohol impairment of inhibitory control is typically assessed in the context of arbitrary cues, yet drinking environments are comprised of an array of alcohol-related cues that are thought to influence drinking behavior. Recent evidence suggests that alcohol-related stimuli reduce behavioral control in sober drinkers, suggesting that alcohol impairment of inhibitory control might be potentiated in the context of alcohol cues. The current study tested this hypothesis by examining performance on the attentional-bias behavioral activation (ABBA) task that measures the degree to which alcohol-related stimuli can reduce inhibition of inappropriate responses in a between-subjects design. Social drinkers (N=40) performed the task in a sober condition, and then again following placebo (0.0 g/kg) and a moderate dose of alcohol (0.65 g/kg) in counter-balanced order. Inhibitory failures were greater following alcohol images compared to neutral images in sober drinkers, replicating previous findings with the ABBA task. Moreover, alcohol-related cues exacerbated alcohol impairment of inhibitory control as evidenced by more pronounced alcohol-induced disinhibition following alcohol cues compared to neutral cues. Finally, regression analyses showed that greater alcohol-induced disinhibition following alcohol cues predicted greater self-reported alcohol consumption. These findings have important implications regarding factors contributing to binge or ‘loss of control’ drinking. That is, the additive effect of disrupted control mechanisms via both alcohol-cues and the pharmacological effects of the drug could compromise an individual’s control over ongoing alcohol consumption. PMID:25134023

  1. Alcohol-related expectancies in adults and adolescents: Similarities and disparities.

    PubMed

    Monk, Rebecca L; Heim, Derek

    2016-03-02

    This study aimed to contrast student and not student outcome expectancies, and explore the diversity of alcohol-related cognitions within a wider student sample. Participants (n=549) were college students (higher education-typically aged 15-18 years), university students (further education-typically aged 18-22 years) and business people (white collar professionals <50 years) who completed questionnaires in their place of work or education. Overall positive expectancies were higher in the college students than in the business or university samples. However, not all expectancy subcategories followed this pattern. Participant groups of similar age were therefore alike in some aspects of their alcohol-related cognitions but different in others. Similarly, participant groups whom are divergent in age appeared to be alike in some of their alcohol-related cognitions, such as tension reduction expectancies. Research often homogenises students as a specific sub-set of the population, this paper hi-lights that this may be an over-simplification. Furthermore, the largely exclusive focus on student groups within research in this area may also be an oversight, given the diversity of the findings demonstrated between these groups.

  2. A method for estimating alcohol-related liver cirrhosis mortality in Japan.

    PubMed

    Parrish, K M; Higuchi, S; Muramatsu, T; Stinson, F S; Harford, T C

    1991-12-01

    In Japan, per capita alcohol consumption increased sharply during the post World War II period followed by an increase in cirrhosis mortality. The prevalence of alcoholic cirrhosis among hospitalized patients also increased, from 11% in 1969 to 18% in 1985. Despite an increase in the percentage of drinkers among young women, over 80% of women in Japan are still abstainers or light drinkers. Thus, female cirrhosis mortality rates can be used as a proxy measure of non-alcohol-related cirrhosis mortality rates to estimate alcohol-related cirrhosis deaths among Japanese men. Employing this method, we conclude that two-thirds of cirrhosis deaths among men between 24 and 85 years of age and half of all cirrhosis deaths were attributable to alcohol. Two factors are probably responsible for the differences in proportional morbidity and proportional mortality of alcohol-related cirrhosis: differences in survival rates between alcoholic and non-alcoholic cirrhosis patients and detection bias toward post-hepatic cirrhosis. The synergistic effect of alcohol on viral hepatitis may in part explain excess cirrhosis deaths among Japanese men.

  3. Use of Novel Technology-Based Techniques to Improve Alcohol-Related Outcomes in Clinical Trials

    PubMed Central

    Gurvich, Eugenia M.; Kenna, George A.; Leggio, Lorenzo

    2013-01-01

    With a better understanding of the biologic basis of alcohol dependence and the considerable financial burden of alcohol abuse and dependence, the number of alcohol-related clinical pharmacotherapy trials has been on the rise. Subsequently, the potential to find efficacious treatments is more promising. Unfortunately, alcohol-related trials face a number of challenges, as a result of the difficulties that arise from traditional and outdated methods to collect data and ensure medication adherence. Novel technology-based assessments, such as ecological momentary assessment, interactive voice response, transdermal sensor and medication-event monitoring system provide a prospective solution—albeit not without possible concerns—to the difficulties faced in alcohol-related clinical trials. Clinical trials are meant to define the efficacy of the treatment and to determine an effective and safe dosage. However, due to lack of adherence a drug could inappropriately or mistakenly be judged as ineffective for treating a specific disorder. The described technologies may be important tools to prevent false negatives in validating drug efficacy, to provide consistency in clinical trials and to improve available data regarding the study of pharmacotherapies for alcohol dependence. PMID:23955872

  4. Thinking and drinking: alcohol-related cognitions across stages of adolescent alcohol involvement.

    PubMed

    Bekman, Nicole M; Anderson, Kristen G; Trim, Ryan S; Metrik, Jane; Diulio, Andrea R; Myers, Mark G; Brown, Sandra A

    2011-09-01

    Alcohol-related cognitions, particularly expectancies for drinking and nondrinking and motives for nondrinking, are involved in the initiation, maintenance, and cessation of alcohol use and are hypothesized to play key roles in adolescent decision making. This study explored (a) the relationships between alcohol use expectancies, nondrinking expectancies, and nondrinking motives; (b) the roles of these cognitions across hypothesized developmental stages of adolescent alcohol use; and (c) the relationships between these cognitions and recent or intended future changes in drinking behavior in a cross-sectional sample. Surveys assessing alcohol use behaviors and attitudes were administered to 1,648 high school students. Heavier drinkers reported more positive alcohol use expectancies and fewer nondrinking motives than did lighter drinkers or nondrinkers; however, nondrinking expectancies only differed between nondrinkers and rare drinkers and all subsequent drinking classes. Alcohol use expectancies, nondrinking expectancies, and nondrinking motives differentiated students who recently initiated alcohol from those who had not, while nondrinking expectancies and nondrinking motives differentiated binge-drinking students who had made recent efforts to reduce/stop their drinking from those who had not. Intentions to initiate or reduce drinking in the coming month were also associated with these alcohol-related cognitions. Drinking and nondrinking expectancies and motives for not drinking may play critical roles in decisions to alter alcohol-use behavior during adolescence. Future exploration of temporal relationships between changes in alcohol-related cognitions and behavioral decision making will be useful in the refinement of effective prevention and intervention strategies.

  5. Private troubles to public issue: empowering communities to reduce alcohol-related harm in Sabah, Malaysia.

    PubMed

    Lasimbang, Helen Benedict; Shoesmith, Wendy; Mohd Daud, Mohd Nazri Bin; Kaur, Nirmal; Jin, Margaret Chin Pau; Singh, Jaswant; John, Wilfred; Salumbi, Edna; Amir, Lidwina

    2015-09-27

    Alcohol is the number three contributor to the burden of disease worldwide so must remain a priority health promotion issue internationally. Malaysia is a Muslim country and alcohol-related harm was not seen as a priority until recently, because it only affects a minority of the population. Sabah has more than 30 different ethnic groups, and alcohol has a traditional role in the cultural practices of many of these groups. In 2009, the Intervention Group for Alcohol Misuse (IGAM) was formed, under the umbrella of Mercy Malaysia by a group of healthcare workers, academics, members of the Clergy and people who were previously alcohol-dependent concerned about the harmful effects of excessive alcohol consumption. IGAM in collaboration with other bodies have organized public seminars, visited villages and schools, encouraged the formation of a support group and trained healthcare professionals in health promotion intervention. The focus later changed to empowering communities to find solutions to alcohol-related harm in their community in a way which is sensitive to their culture. A standard tool-kit was developed using WHO materials as a guide. Village committees were formed and adapted the toolkit according to their needs. This strategy has been shown to be effective, in that 90% of the 20 committees formed are actively and successfully involved in health promotion to reduce alcohol-related harm in their communities.

  6. An enhanced bacterial foraging algorithm approach for optimal power flow problem including FACTS devices considering system loadability.

    PubMed

    Belwin Edward, J; Rajasekar, N; Sathiyasekar, K; Senthilnathan, N; Sarjila, R

    2013-09-01

    Obtaining optimal power flow solution is a strenuous task for any power system engineer. The inclusion of FACTS devices in the power system network adds to its complexity. The dual objective of OPF with fuel cost minimization along with FACTS device location for IEEE 30 bus is considered and solved using proposed Enhanced Bacterial Foraging algorithm (EBFA). The conventional Bacterial Foraging Algorithm (BFA) has the difficulty of optimal parameter selection. Hence, in this paper, BFA is enhanced by including Nelder-Mead (NM) algorithm for better performance. A MATLAB code for EBFA is developed and the problem of optimal power flow with inclusion of FACTS devices is solved. After several run with different initial values, it is found that the inclusion of FACTS devices such as SVC and TCSC in the network reduces the generation cost along with increased voltage stability limits. It is also observed that, the proposed algorithm requires lesser computational time compared to earlier proposed algorithms.

  7. A UK student survey investigating the effects of consuming alcohol mixed with energy drinks on overall alcohol consumption and alcohol-related negative consequences.

    PubMed

    Johnson, Sean J; Alford, Chris; Stewart, Karina; Verster, Joris C

    2016-12-01

    Previous research reported positive associations between alcohol mixed with energy drink (AMED) consumption and overall alcohol consumption. However, results were largely based on between-subjects comparisons comparing AMED consumers with alcohol-only (AO) consumers, and therefore cannot sufficiently control for differences in personal characteristics between these groups. In order to determine whether AMED consumers drink more alcohol on occasions they consume AMED compared to those when they drink AO additional within-subjects comparisons are required. Therefore, this UK student survey assessed both alcohol consumption and alcohol-related negative consequences when consumed alone and when mixed with energy drinks, using a within-subject design. A total of 1873 students completed the survey, including 732 who consumed AMED. It was found that AMED consumers drank significantly less alcohol when they consumed AMED compared to when they drank AO (p < 0.001). In line with reduced alcohol consumption significantly fewer negative alcohol-related consequences were reported on AMED occasions compared to AO occasions (p < 0.001). These findings suggest that mixing alcohol with energy drinks does not increase total alcohol consumption or alcohol-related negative consequences.

  8. Socioeconomic inequalities in alcohol related cancer mortality among men: to what extent do they differ between Western European populations?

    PubMed Central

    Menvielle, Gwenn; Kunst, Anton E.; Stirbu, Irina; Borrell, Carme; Bopp, Matthias; Regidor, Enrique; Heine Strand, Bjørn; Deboosere, Patrick; Lundberg, Olle; Leclerc, Annette; Costa, Giuseppe; Chastang, Jean-Francois; Esnaola, Santiago; Martikainen, Pekka; Mackenbach, Johan P.

    2007-01-01

    We aim to study socioeconomic inequalities in alcohol related cancers mortality (upper aero-digestive tract (UADT) (oral cavity, pharynx, larynx, oesophagus) and liver) in men and to investigate whether the contribution of these cancers to socioeconomic inequalities in cancer mortality differs within Western Europe. We used longitudinal mortality datasets including causes of death. Data were collected during the 1990s among men aged 30–74 years in 13 European populations (Madrid, the Basque region, Barcelona, Turin, Switzerland (German and Latin part), France, Belgium (Walloon and Flemish part, Brussels), Norway, Sweden, Finland). Socioeconomic status was measured using the educational level declared at the census at the beginning of the follow-up period. We conducted Poisson regression analyses and used both relative (Relative index of inequality (RII)) and absolute (mortality rates difference) measures of inequality. For UADT cancers, the RII’s were above 3.5 in France, Switzerland (both parts) and Turin whereas for liver cancer they were the highest (around 2.5) in Madrid, France and Turin. The contribution of alcohol related cancer to socioeconomic inequalities in cancer mortality was 29–36% in France and the Spanish populations, 17–23% in Switzerland and Turin, and 5–15% in Belgium and the Nordic countries. We did not observe any correlation between mortality rates differences for lung and UADT cancers, confirming that the pattern found for UADT cancers is not only due to smoking. This study suggests that alcohol use substantially influences socioeconomic inequalities in male cancer mortality in France, Spain and Switzerland but not in the Nordic countries and nor in Belgium. PMID:17415714

  9. An Internet-Based Intervention to Promote Alcohol-Related Attitudinal and Behavioral Change Among Adolescents: Protocol of a Cluster Randomized Controlled Trial

    PubMed Central

    Chan, Ko-Ling; Chow, Chun-Bong; Lam, Tai-Hing; Ho, Sai-Yin; Wong, Wilfred Hing-Sang; Wong, Margaret Fung-Yee

    2016-01-01

    Background Underage drinking is a prevalent risk behavior and common public health problem. Research shows that alcohol abuse not only affects the quality of life of drinkers themselves. The problems resulting from underage drinking pose substantial costs to society as well. The proposed study will address underage drinking with the use of an Internet campaign, which is a cost-effective way of tackling the problem. Objective The aims of this study are to test the effectiveness of an online quiz competition in changing adolescents’ alcohol-related attitudes and behavior and to explore the feasibility of using Internet viral marketing to reach a significant number of adolescents. Methods The study will constitute a cluster randomized controlled trial for 20 secondary schools (6720 Grade 7-9 students). Schools will be randomized to intervention or control arm with equal likelihood. Students in intervention schools will be invited to take part in the Internet campaign, whereas those in control schools will receive relevant promotional leaflets. Results Alcohol-related attitude and behavior will be the primary outcome measures. The results of the proposed study will provide evidence on the efficacy of an Internet intervention in modifying adolescents’ attitudes and behavior and guide further investigation into the prevention of and intervention in such risk behaviors as underage drinking. The project was funded July 2015, enrollment started September 2015, and results are expected July 2017. Conclusions With the Internet increasingly being recognized as a practical and cost-effective platform for health information delivery, the proposed Internet-based intervention is expected to be more effective in altering adolescents’ alcohol-related attitudes and behaviors than traditional health promotion. ClinicalTrial ClinicalTrials.gov NCT02450344; https://clinicaltrials.gov/ct2/show/NCT02450344 (Archived by WebCite at http://www.webcitation.org/6heB2zMBD) PMID:27252072

  10. Pain and rehabilitation problems after single-event multilevel surgery including bony foot surgery in cerebral palsy

    PubMed Central

    Høiness, Per Reidar; Capjon, Hilde; Lofterød, Bjørn

    2014-01-01

    Background and purpose — Surgical correction of foot deformities as part of single-event multilevel surgery (SEMLS) to optimize postoperative training is sometimes indicated in ambulatory children with cerebral palsy. We have, however, experienced excessive postoperative pain and rehabilitation problems in a number of these patients. We therefore investigated children who underwent such procedures regarding postoperative rehabilitation and pain, gait parameters 1 year after surgery, and mobility 5 years after surgery. Patients and methods — 9 children with diplegic cerebral palsy who had also undergone bony foot surgery were identified from a cohort of 70 children treated with SEMLS according to a standardized protocol. 2 children were excluded due to mental retardation and atypical surgery, and 7 patients (4 of them boys) were included. The children and their parents underwent a semi-structured interview on average 5 (3–7) years after the surgery. Gait parameters preoperatively and 1 year postoperatively were compared. Results — 5 children had experienced regional pain syndrome and considerable sociopsychological problems during the first postoperative year. 5 years after surgery, 4 of the 5 children still had hypersensitive and painful feet, 2 had lost their ability to walk, 1 child was no longer self-reliant in daily care, and 3 were wheelchair bound. There were, however, no clinically significant differences in functional mobility scale (FMS) or gait parameters preoperatively and 1 year postoperatively. Interpretation — We found troublesome postoperative rehabilitation and poor outcomes in this series of children who had undergone simultaneous multilevel surgeries and bony foot corrections. Caution is warranted when treating marginally ambulatory children with bilateral spastic cerebral palsy and foot deformities. PMID:25191930

  11. Prevalence of responsible hospitality policies in licensed premises that are associated with alcohol-related harm.

    PubMed

    Daly, Justine B; Campbell, Elizabeth M; Wiggers, John H; Considine, Robyn J

    2002-06-01

    This study aimed to determine the prevalence of responsible hospitality policies in a group of licensed premises associated with alcohol-related harm. During March 1999, 108 licensed premises with one or more police-identified alcohol-related incidents in the previous 3 months received a visit from a police officer. A 30-item audit checklist was used to determine the responsible hospitality policies being undertaken by each premises within eight policy domains: display required signage (three items); responsible host practices to prevent intoxication and under-age drinking (five items); written policies and guidelines for responsible service (three items); discouraging inappropriate promotions (three items); safe transport (two items); responsible management issues (seven items); physical environment (three items) and entry conditions (four items). No premises were undertaking all 30 items. Eighty per cent of the premises were undertaking 20 of the 30 items. All premises were undertaking at least 17 of the items. The proportion of premises undertaking individual items ranged from 16% to 100%. Premises were less likely to report having and providing written responsible hospitality documentation to staff, using door charges and having entry/re-entry rules. Significant differences between rural and urban premises were evident for four policies. Clubs were significantly more likely than hotels to have a written responsible service of alcohol policy and to clearly display codes of dress and conditions of entry. This study provides an indication of the extent and nature of responsible hospitality policies in a sample of licensed premises that are associated with a broad range of alcohol related harms. The finding that a large majority of such premises appear to adopt responsible hospitality policies suggests a need to assess the validity and reliability of tools used in the routine assessment of such policies, and of the potential for harm from licensed premises.

  12. Thinking and Drinking: Alcohol-Related Cognitions across Stages of Adolescent Alcohol Involvement

    PubMed Central

    Bekman, Nicole M.; Anderson, Kristen G.; Trim, Ryan S.; Metrik, Jane; Diulio, Andrea R.; Myers, Mark G.; Brown, Sandra A.

    2012-01-01

    Purpose Alcohol-related cognitions, particularly expectancies for drinking and non-drinking and motives for non-drinking, are involved in the initiation, maintenance, and cessation of alcohol use and are hypothesized to play key roles in adolescent decision making. This study explored (a) the relationships between alcohol use expectancies, non-drinking expectancies and non-drinking motives, (b) the roles of these cognitions across hypothesized developmental stages of adolescent alcohol use and (c) the relationships between these cognitions and recent or intended future changes in drinking behavior in a cross-sectional sample. Methods Surveys assessing alcohol use behaviors and attitudes were administered to 1648 high school students. Results Heavier drinkers reported more positive alcohol use expectancies and fewer non-drinking motives than lighter drinkers or non-drinkers, however non-drinking expectancies only differed between non- and rare- drinkers and all subsequent drinking classes. Alcohol use expectancies, non-drinking expectancies and non-drinking motives differentiated students who recently initiated alcohol from those who had not, while non-drinking expectancies and non-drinking motives differentiated binge drinking students who had made recent efforts to reduce/stop their drinking from those who had not. Intentions to initiate or reduce drinking in the coming month were also associated with these alcohol-related cognitions. Conclusion Drinking and non-drinking expectancies, and motives for not drinking may play critical roles in decisions to alter alcohol-use behavior during adolescence. Future exploration of temporal relationships between changes in alcohol-related cognitions and behavioral decision making will be useful in the refinement of effective prevention and intervention strategies. PMID:21534645

  13. Alcohol-Related Antigay Aggression: Theoretical Considerations for Individual-and Societal-Level Interventions

    PubMed Central

    Parrott, Dominic J.; Miller, Cameron A.

    2008-01-01

    A substantial literature has identified risk factors for intoxicated aggression and the mechanisms by which these effects are exerted. This theoretical and empirical foundation is a valuable resource for the development of treatment inventions. In contrast, a comparable literature is not available to guide development of clinical interventions for intoxicated antigay aggression. To address this gap in the literature, the present article 1) identifies risk factors and mechanisms pertinent to alcohol-related antigay aggression, 2) advances predictions regarding how alcohol will increase antigay aggression, and 3) reviews societal- and individual-level considerations for intervention based upon these hypotheses. PMID:19938923

  14. Alcohol-related incident guardianship and undergraduate college parties: enhancing the social norms marketing approach.

    PubMed

    Gilbertson, Troy A

    2006-01-01

    This randomized experiment examines the effects of contextual information on undergraduate college student's levels of alcohol-related incident guardianship at college parties. The research is conceptualized using routine activities theory and the theory of planned behavior. The experiment examines attitudinal variations about heavy drinking differentiated by sex, athletic status, and location of the drinking event. The sex and athletic status variables produce statistically effects on the dependent variables, while location of the drinking event is not significant. The article concludes by discussing the importance of context as it pertains to the social norms marketing strategy utilized in much college alcohol programming, and suggests a more directed marketing approach.

  15. Low prefrontal PSA-NCAM confers risk for alcoholism-related behavior.

    PubMed

    Barker, Jacqueline M; Torregrossa, Mary M; Taylor, Jane R

    2012-10-01

    The factors underlying vulnerability to alcoholism are largely unknown. We identified in rodents an innate endophenotype predicting individual risk for alcohol-related behaviors that was associated with decreased expression of the neuroplasticity-related polysialylated neural cell adhesion molecule (PSA-NCAM). Depletion of PSA-NCAM in the ventromedial prefrontal cortex was sufficient to render mice unable to extinguish alcohol seeking, indicating a causal role of naturally occurring variation. These data suggest a mechanism of aberrant prefrontal neuroplasticity that underlies enhanced propensity for inflexible addiction-related behavior.

  16. Preparing Addiction Specialists to Include Case Management and Vocational Rehabilitation Services in the Treatment Model for Problem Gamblers

    ERIC Educational Resources Information Center

    Glenn, Margaret K.; Diaz, Sebastian R.; Hawley, Carolyn

    2009-01-01

    Professionals in the field of addictions view problems associated with recovery management across multiple domains. This exploratory study utilized concept mapping and pattern matching methodology to conceptualize the resulting 7 domains of concern for treatment and aftercare of problem and pathological gamblers. The information can be used by…

  17. Investigation of the Association Between Alcohol Outlet Density and Alcohol-Related Hospital Admission Rates in England: Study Protocol

    PubMed Central

    Holmes, John; Green, Mark; Strong, Mark; Pearson, Tim; Meier, Petra

    2016-01-01

    Background Availability of alcohol is a major policy issue for governments, and one of the availability factors is the density of alcohol outlets within geographic areas. Objective The aim of this study is to investigate the association between alcohol outlet density and hospital admissions for alcohol-related conditions in a national (English) small area level ecological study. Methods This project will employ ecological correlation and cross-sectional time series study designs to examine spatial and temporal relationships between alcohol outlet density and hospital admissions. Census units to be used in the analysis will include all Lower and Middle Super-Output Areas (LSOAs and MSOAs) in England (53 million total population; 32,482 LSOAs and 6781 MSOAs). LSOAs (approximately 1500 people per LSOA) will support investigation at a fine spatial resolution. Spatio-temporal associations will be investigated using MSOAs (approximately 7500 people per MSOA). The project will use comprehensive coverage data on alcohol outlets in England (from 2003, 2007, 2010, and 2013) from a commercial source, which has estimated that the database includes 98% of all alcohol outlets in England. Alcohol outlets may be classified into two broad groups: on-trade outlets, comprising outlets from which alcohol can be purchased and consumed on the premises (eg, pubs); and off-trade outlets, in which alcohol can be purchased but not consumed on the premises (eg, off-licenses). In the 2010 dataset, there are 132,989 on-trade and 51,975 off-trade outlets. The longitudinal data series will allow us to examine associations between changes in outlet density and changes in hospital admission rates. The project will use anonymized data on alcohol-related hospital admissions in England from 2003 to 2013 and investigate associations with acute (eg, admissions for injuries) and chronic (eg, admissions for alcoholic liver disease) harms. The investigation will include the examination of conditions that

  18. Experimental Alcohol-Related Peripheral Neuropathy: Role of Insulin/IGF Resistance

    PubMed Central

    Nguyen, Van Anh; Le, Tran; Tong, Ming; Mellion, Michelle; Gilchrist, James; de la Monte, Suzanne M.

    2012-01-01

    The mechanisms of alcohol-related peripheral neuropathy (ALPN) are poorly understood. We hypothesize that, like alcohol-related liver and brain degeneration, ALPN may be mediated by combined effects of insulin/IGF resistance and oxidative stress. Adult male Long Evans rats were chronically pair-fed with diets containing 0% or 37% ethanol (caloric), and subjected to nerve conduction studies. Chronic ethanol feeding slowed nerve conduction in the tibial (p = 0.0021) motor nerve, and not plantar sensory nerve, but it did not affect amplitude. Histological studies of the sciatic nerve revealed reduced nerve fiber diameters with increased regenerative sprouts, and denervation myopathy in ethanol-fed rats. qRT-PCR analysis demonstrated reduced mRNA levels of insulin, IGF-1, and IGF-2 polypeptides, IGF-1 receptor, and IRS2, and ELISAs revealed reduced immunoreactivity for insulin and IGF-1 receptors, IRS-1, IRS-4, myelin-associated glycoprotein, and tau in sciatic nerves of ethanol-fed rats (all p < 0.05 or better). The findings suggest that ALPN is characterized by (1) slowed conduction velocity with demyelination, and a small component of axonal degeneration; (2) impaired trophic factor signaling due to insulin and IGF resistance; and (3) degeneration of myelin and axonal cytoskeletal proteins. Therefore, ALPN is likely mediated by molecular and signal transduction abnormalities similar to those identified in alcoholic liver and brain degeneration. PMID:23016131

  19. Alcohol-related stimuli reduce inhibitory control of behavior in drinkers

    PubMed Central

    Jessica, Weafer; Fillmore, Mark T.

    2015-01-01

    Rationale Poor behavioral control and heightened attentional bias toward alcohol-related stimuli have independently received considerable attention in regard to their roles in alcohol abuse. Theoretical accounts have begun to speculate as to potential reciprocal interactions between these two mechanisms that might promote excessive alcohol consumption, yet experimental evidence is lacking. Objectives The objective of the study was to integrate these two lines of research through the development of a novel laboratory task that examines the degree to which alcohol cues serve to disrupt mechanisms of behavioral control. Methods Fifty adult drinkers were recruited to perform the attentional bias–behavioral activation (ABBA) task. The ABBA task, an adaptation of traditional cued go/no-go tasks, is a reaction time model that measures the degree to which alcohol-related stimuli can increase behavioral activation of a drinker and reduce the ability to inhibit inappropriate responses. Participants also completed a novel measure of attentional bias, the scene inspection paradigm (SIP), that measures fixation time on alcohol content imbedded in complex scenes. Results As hypothesized, the proportion of inhibitory failures on the ABBA task was significantly higher following alcohol images compared to neutral images. Correlational analyses showed that heightened attentional bias on the SIP was associated with greater response activation following alcohol images on the ABBA task. Conclusions These findings suggest that alcohol stimuli serve to disrupt mechanisms of behavioral control, and that heightened attentional bias is associated with greater disruption of control mechanisms following alcohol images. PMID:22358851

  20. Individual Differences in Subjective Alcohol Responses and Alcohol-Related Disinhibition

    PubMed Central

    Quinn, Patrick D.; Fromme, Kim

    2016-01-01

    There are important individual differences in acute subjective responses to alcohol, which have often been assessed using self-report measures. There is also evidence of meaningful between-persons variation in alcohol’s disinhibiting effects on behavior, such that some individuals become more impaired on tasks of inhibition than do others after an intoxicating dose. The degree to which subjective alcohol responses correspond with these disinhibition effects is not yet clear. In this study, we tested associations among indices of subjective alcohol responses and their correspondence with sensitivity to alcohol-related disinhibition. We recruited recent-binge-drinking emerging adults (N = 82) for a group-administered, placebo-controlled, within-subject, counterbalanced alcohol challenge in a simulated bar laboratory. Confirmatory factor analyses revealed that a two factor model with several cross-loadings explained associations among the subjective measures well, replicating a differentiation between stimulant-like and sedative-like subjective responses. Controlling sex and placebo performance, participants who reported greater subjective stimulant-like effects—but not sedative-like effects—experienced more alcohol-related disinhibition, as measured by Cued Go/No-Go Task inhibitory failures. This association was small-to-moderate in magnitude. The results of this study highlight the distinction between stimulant-like and sedative-like subjective alcohol effects. They suggest, additionally, that there may be modest commonalities between alcohol’s acute impacts on subjective stimulation and objective disinhibition. PMID:26867000

  1. An event-level examination of sex differences and subjective intoxication in alcohol-related aggression.

    PubMed

    Quinn, Patrick D; Stappenbeck, Cynthia A; Fromme, Kim

    2013-04-01

    Laboratory-based experimental research has demonstrated that the pharmacological effects of alcohol can increase aggressive responding. Given mixed findings and concerns regarding task validity, however, it remains uncertain whether this effect holds constant across men and women and whether variability in subjective alcohol intoxication contributes to alcohol-related aggression. In this investigation, the authors used 4 years of event-level data in a sample of 1,775 college students (140,618 total observations) to provide a test of laboratory-derived findings on the link between alcohol and aggression in an alternative methodology. They found support for several such findings: (a) Within-person increases in alcohol intoxication, as assessed by estimated blood alcohol concentrations (eBACs), were associated with increases in the probability of aggression at the drinking-episode level; (b) this association was significantly stronger among men than among women; and (c) within-person variability and between-persons individual differences in levels of subjective alcohol intoxication were associated with aggression over and beyond eBACs. Cross-methodological replication can reduce the impact of constraints specific to experimental studies on conclusions regarding alcohol's relation with aggression.

  2. Health and social consequences of an alcohol-related admission to critical care: a qualitative study

    PubMed Central

    McPeake, Joanne; Forrest, Ewan; Quasim, Tara; Kinsella, John; O'Neill, Anna

    2016-01-01

    Objective To examine the impact of critical care on future alcohol-related behaviour. Further, it aimed to explore patterns of recovery for patients with and without alcohol use disorders beyond the hospital environment. Design In-depth, semistructured interviews with participants (patients) 3–7 months post intensive care discharge. Setting The setting for this study was a 20-bedded mixed intensive care unit (ICU), in a large teaching hospital in Scotland. On admission, patients were allocated to one of the three alcohol groups: low risk, harmful/hazardous and alcohol dependency. Participants 21 participants who received mechanical ventilation for greater than 3 days were interviewed between March 2013 and June 2014. Interventions None. Measurements and main results Four themes which impacted on recovery from ICU were identified in this patient group: psychological resilience, support for activities of daily living, social support and cohesion and the impact of alcohol use disorders on recovery. Participants also discussed the importance of personalised goal setting and appropriate and timely rehabilitation for alcohol-related behaviours during the critical care recovery period. Conclusions There is a significant interplay between alcohol misuse and recovery from critical illness. This study has demonstrated that at present, there is a haphazard approach to rehabilitation for patients after ICU. A more targeted rehabilitation pathway for patients leaving critical care, with specific emphasis on alcohol misuse if appropriate, requires to be generated. PMID:27048633

  3. Alcohol and alcohol-related harm in China: policy changes needed

    PubMed Central

    Tang, Yi-lang; Xiang, Xiao-jun; Wang, Xu-yi; Cubells, Joseph F; Babor, Thomas F

    2013-01-01

    Abstract In China, alcohol consumption is increasing faster than anywhere else in the world. A steady increase in alcohol production has also been observed in the country, together with a rise in alcohol-related harm. Despite these trends, China’s policies on the sale and consumption of alcoholic beverages are weak compared with those of other countries in Asia. Weakest of all are its policies on taxation, drink driving laws, alcohol sale to minors and marketing licenses. The authors of this descriptive paper draw attention to the urgent need for public health professionals and government officials in China to prioritize population surveillance, research and interventions designed to reduce alcohol use disorders. They describe China’s current alcohol policies and recent trends in alcohol-related harm and highlight the need for health officials to conduct a thorough policy review from a public health perspective, using as a model the World Health Organization’s global strategy to reduce the harmful use of alcohol. PMID:23599550

  4. Exact Solution of a Faraday's Law Problem that Includes a Nonlinear Term and Its Implication for Perturbation Theory.

    ERIC Educational Resources Information Center

    Fulcher, Lewis P.

    1979-01-01

    Presents an exact solution to the nonlinear Faraday's law problem of a rod sliding on frictionless rails with resistance. Compares the results with perturbation calculations based on the methods of Poisson and Pincare and of Kryloff and Bogoliuboff. (Author/GA)

  5. The Relationship Between Psychological Distress, Negative Cognitions, and Expectancies on Problem Drinking: Exploring a Growing Problem Among University Students.

    PubMed

    Obasi, Ezemenari M; Brooks, Jessica J; Cavanagh, Lucia

    2016-01-01

    Few studies have sought to understand the concurrent relationship between cognitive and affective processes on alcohol use and negative alcohol-related consequences, despite both being identified as predictive risk factors in the college population. More research is needed to understand the relationships between identified factors of problem drinking among this at-risk population. The purpose of this study was to test if the relationship between psychological distress and problem drinking among university students (N = 284; M-age = 19.77) was mediated by negative affect regulation strategies and positive alcohol-related expectancies. Two latent mediation models of problem drinking were tested using structural equation modeling (SEM). The parsimonious three-path mediated latent model was supported by the data, as evidenced by several model fit indices. Furthermore, the alternate saturated model provided similar fit to the data, but contained several direct relationships that were not statistically significant. The relationship between psychological distress and problem drinking was mediated by an extended contributory chain, including negative affect regulation and positive alcohol-related expectancies. Implications for prevention and treatment, as well as future directions, are discussed.

  6. The Relationship Between Psychological Distress, Negative Cognitions, and Expectancies on Problem Drinking: Exploring a Growing Problem Among University Students

    PubMed Central

    Obasi, Ezemenari M.; Brooks, Jessica J.; Cavanagh, Lucia

    2015-01-01

    Few studies have sought to understand the concurrent relationship between cognitive and affective processes on alcohol use and negative alcohol-related consequences, despite both being identified as predictive risk factors in the college population. More research is needed to understand the relationships between identified factors of problem drinking among this at-risk population. The purpose of this study was to test if the relationship between psychological distress and problem drinking among university students (N = 284; M̄age = 19.77) was mediated by negative affect regulation strategies and positive alcohol-related expectancies. Two latent mediation models of problem drinking were tested using structural equation modeling (SEM). The parsimonious three-path mediated latent model was supported by the data, as evidenced by several model fit indices. Furthermore, the alternate saturated model provided similar fit to the data, but contained several direct relationships that were not statistically significant. The relationship between psychological distress and problem drinking was mediated by an extended contributory chain, including negative affect regulation and positive alcohol-related expectancies. Implications for prevention and treatment, as well as future directions, are discussed. PMID:26311191

  7. Marine geodesy a multipurpose approach to solve oceanic problems. [including submersible navigation under iced seas, demarcation and determination of boundaries in deep ocean, tsunamis, and ecology

    NASA Technical Reports Server (NTRS)

    Saxena, N.

    1974-01-01

    Various current and future problem areas of marine geodesy are identified. These oceanic problem areas are highly diversified and include submersible navigation under ice seas, demarcation and determination of boundaries in deep ocean, tsunamis, ecology, etc., etc. Their achieved as well as desired positional accuracy estimates, based upon publications and discussions, are also given. A multipurpose approach to solve these problems is described. An optimum configuration of an ocean-bottom control-net unit is provided.

  8. Hospitalizations for Students With an Alcohol-Related Sanction: Gender and Pregaming as Risk Factors

    PubMed Central

    Ahmed, Rimsha; Hustad, John T.P.; LaSalle, Linda; Borsari, Brian

    2014-01-01

    Objective The purpose of this study is to investigate whether pregaming (i.e., drinking prior to a social event) is a risk factor for hospitalization. Participants Participants (N=516) were undergraduate students with an alcohol-related sanction. Method Participants completed a survey about alcohol use, as well as behaviors and experiences prior to and during the referral event. The dependent variable was whether participants received medical attention at an emergency department during the sanction event. Results Results indicated that older students, females who pregame, students with higher alcohol use screening scores, lighter drinkers, and higher numbers of drinks before the referral event all increased the odds of receiving medical attention. Pregaming alone was not significantly related to receiving medical attention in the multivariate analysis. Conclusions Female students who pregame appear to be at risk for requiring hospitalization after drinking when controlling for the number of drinks consumed. PMID:24635415

  9. Environmental context effects on alcohol-related outcome expectancies, efficacy, and norms: a field study.

    PubMed

    Monk, Rebecca L; Heim, Derek

    2013-09-01

    The purpose of this study was to examine the effect of environmental contexts on alcohol norms, expectancies, and efficacy ratings. University students (n = 177) recruited via opportunity sampling completed questionnaires in either university lecture theaters or in a student bar. Positive social, fun, and tension reduction outcome expectancies were higher and social drink refusal self efficacy was lower in those participants questioned in a student bar relative to those questioned in a university lecture theater. These differences were found while controlling for between-groups variations in typical alcohol consumption quantities. Although hitherto largely unexamined by research, context appears to be a potentially important moderator of alcohol-related cognitions. Such findings require further exploration to inform more effective intervention approaches and have implications for the validity of existing literature.

  10. Adolescent alcohol-related risk cognitions: the roles of social norms and social networking sites.

    PubMed

    Litt, Dana M; Stock, Michelle L

    2011-12-01

    The present study examined the impact of socially based descriptive norms on willingness to drink alcohol, drinker prototype favorability, affective alcohol attitudes, and perceived vulnerability for alcohol-related consequences within the Prototype Willingness model. Descriptive norms were manipulated by having 189 young adolescents view experimenter-created profile pages from the social networking site Facebook, which either showed older peers drinking or not. The results provided evidence that descriptive norms for alcohol use, as portrayed by Facebook profiles, significantly impact willingness to use, prototypes, attitudes toward use, and perceived vulnerability. A multiple mediation analysis indicated that prototypes, attitudes, and perceptions of use mediated the relationship between the content of the Facebook profile and willingness. These results indicate that adolescents who perceive that alcohol use is normative, as evidenced by Facebook profiles, are at higher risk for cognitions shown to predict alcohol use than adolescents who do not see alcohol use portrayed as frequently on Facebook.

  11. Identifying the best scenario for using schematic organizers as integration tools for alcohol-related information.

    PubMed

    Peel, J L; Dansereau, D F; Dees, S

    1993-01-01

    The goal of the present study was to examine scenarios for using two schematic organizers--schematic knowledge maps and conceptual matrices--in integrating episodic and semantic knowledge about alcohol. Seventy students from undergraduate general psychology classes participated for course credit. Participants were assigned to either a schematic organizer group or an essay writing group. These groups were subdivided further into two treatment sequences: episodic/semantic and semantic/episodic. The episodic activity required participants to complete materials using their own alcohol-related experiences, whereas the semantic activity required participants to annotate expert materials. Assessment measures used were consumer-satisfaction questionnaires and free-recall tests. While no preferences were established for any one scenario, the episodic activities were rated higher than the semantic activities regardless of integration sequence. The semantic/episodic integration scenario did produce higher recall scores for the expert information.

  12. The educational potential of alcohol-related flushing among Chinese young people

    PubMed Central

    Shell, Duane F.; Huang, Zhaoqing; Qian, Ling

    2015-01-01

    Aim: This paper describes Chinese university students' understanding of the meaning of the alcohol-related flushing response and how they reacted to their own and someone else's flushing in a group drinking situation. Method: The researcher surveyed 530 Chinese university students about their understanding of flushing and their perception of how people respond to a person who visibly flushes while drinking alcohol. Findings: Most students did not know about the physiological cause of flushing. There were significant gender differences in both reactions to and perception of responses to a person who flushes. There was no direct relationship between flushing and drinking behaviour. Conclusions: This description of flushing behaviour and responses to a flushing person is discussed in terms of educational opportunities to change behaviours that could reduce the cancer related risks of this visibly at-risk group. PMID:25983401

  13. Effects of acute alcohol consumption and processing of emotion in faces: Implications for understanding alcohol-related aggression.

    PubMed

    Attwood, Angela S; Munafò, Marcus R

    2014-08-01

    The negative consequences of chronic alcohol abuse are well known, but heavy episodic consumption ("binge drinking") is also associated with significant personal and societal harms. Aggressive tendencies are increased after alcohol but the mechanisms underlying these changes are not fully understood. While effects on behavioural control are likely to be important, other effects may be involved given the widespread action of alcohol. Altered processing of social signals is associated with changes in social behaviours, including aggression, but until recently there has been little research investigating the effects of acute alcohol consumption on these outcomes. Recent work investigating the effects of acute alcohol on emotional face processing has suggested reduced sensitivity to submissive signals (sad faces) and increased perceptual bias towards provocative signals (angry faces) after alcohol consumption, which may play a role in alcohol-related aggression. Here we discuss a putative mechanism that may explain how alcohol consumption influences emotional processing and subsequent aggressive responding, via disruption of orbitofrontal cortex (OFC)-amygdala connectivity. While the importance of emotional processing on social behaviours is well established, research into acute alcohol consumption and emotional processing is still in its infancy. Further research is needed and we outline a research agenda to address gaps in the literature.

  14. Development and Validation of a Video Measure for Assessing Women’s Risk Perception for Alcohol-Related Sexual Assault

    PubMed Central

    Parks, Kathleen A.; Levonyan-Radloff, Kristine; Dearing, Ronda L.; Hequembourg, Amy; Testa, Maria

    2016-01-01

    Objective Using an iterative process, a series of three video scenarios were developed for use as a standardized measure for assessing women’s perception of risks for alcohol-related sexual assault (SA). The videos included ambiguous and clear behavioral and environmental risk cues. Method Focus group discussions with young, female heavy drinkers (N = 42) were used to develop three videos at different risk levels (low, moderate, and high) in Study 1. Realism, reliability, and validity of the videos were assessed using multiple methods in Studies 2 and 3. One hundred-four women were used to compare differences in risk perception across the video risk level in Study 2. In Study 3 (N = 60), we assessed women’s perceptions of the low and high risk videos under conditions of no alcohol and alcohol. Results The realism and reliability of the videos were good. Women who viewed the low risk video compared to women who viewed the moderate and high risk videos perceived less risk for SA. We found an interaction between alcohol and risk perception such that, women in the alcohol condition were less likely to perceive risk when watching the high risk video. Conclusions As the video risk level increased, women’s perception of risk increased. These findings provide convergent evidence for the validity of the video measure. Given the limited number of standardized scenarios for assessing risk perception for sexual assault, our findings suggest that these videos may provide a needed standardized measure. PMID:27747131

  15. Application of wave mechanics theory to fluid dynamics problems: Boundary layer on a circular cylinder including turbulence

    NASA Technical Reports Server (NTRS)

    Krzywoblocki, M. Z. V.

    1974-01-01

    The application of the elements of quantum (wave) mechanics to some special problems in the field of macroscopic fluid dynamics is discussed. Emphasis is placed on the flow of a viscous, incompressible fluid around a circular cylinder. The following subjects are considered: (1) the flow of a nonviscous fluid around a circular cylinder, (2) the restrictions imposed the stream function by the number of dimensions of space, and (3) the flow past three dimensional bodies in a viscous fluid, particularly past a circular cylinder in the symmetrical case.

  16. A linearized kinetic formulation including a second-order slip model for an impulsive start problem at arbitrary Knudsen numbers

    NASA Astrophysics Data System (ADS)

    Hadjiconstantinou, N. G.; Al-Mohssen, H. A.

    2005-06-01

    We investigate the time evolution of an impulsive start problem for arbitrary Knudsen numbers (Kn) using a linearized kinetic formulation. The early-time behaviour is described by a solution of the collisionless Boltzmann equation. The same solution can be used to describe the late-time behaviour for Kn ≫ 1. The late-time behaviour for Kn < 0.5 is captured by a newly proposed second-order slip model with no adjustable parameters. All theoretical results are verified by direct Monte Carlo solutions of the nonlinear Boltzmann equation. A measure of the timescale to steady state, normalized by the momentum diffusion timescale, shows that the timescale to steady state is significantly extended by ballistic transport, even at low Knudsen numbers where the latter is only important close to the system walls. This effect is captured for Kn < 0.5 by the slip model which predicts the equivalent effective domain size increase (slip length).

  17. Gender differences in alcohol-related non-consensual sex; cross-sectional analysis of a student population

    PubMed Central

    2012-01-01

    Background Sexual offences are a global public health concern. Recent changes in the law in England and Wales have dramatically altered the legal landscape of sexual offences, but sexual assaults where the victim is voluntarily intoxicated by alcohol continue to have low conviction rates. Worldwide, students are high consumers of alcohol. This research aimed to compare male and female students in relation to their knowledge and attitudes about alcohol and sexual activity and to identify factors associated with being the victim of alcohol-related non-consensual sex. Methods 1,110 students completed an online questionnaire. Drinking levels were measured using the Alcohol Use Disorder Identification Test. Non-consensual sexual experiences were measured using the Sexual Experience Survey. Univariate and multivariate analyses were undertaken using chi square and backwards stepwise logistic regression respectively. Results A third of respondents had experienced alcohol-related non-consensual sex. Male and female students differed in the importance they gave to cues in deciding if a person wished to have sex with them and their understanding of the law of consent. 82.2% of women who had experienced alcohol-related non-consensual sex were hazardous drinkers compared to 62.9% who drank at lower levels (P < 0.001). Differences existed between men and women, and between those who had and had not experienced alcohol-related non-consensual sex, in relation to assessments of culpability in scenarios depicting alcohol-related intercourse. A third of respondents believed that a significant proportion of rapes were false allegations; significantly more men than women responded in this way. Conclusions Alcohol-related coerced sexual activity is a significant occurrence among students; attitudinal and knowledge differences between males and females may explain this. Educational messages that focus upon what is deemed acceptable sexual behaviour, the law and rape myths are needed but

  18. NASTRAN thermal analyzer: Theory and application including a guide to modeling engineering problems, volume 1. [thermal analyzer manual

    NASA Technical Reports Server (NTRS)

    Lee, H. P.

    1977-01-01

    The NASTRAN Thermal Analyzer Manual describes the fundamental and theoretical treatment of the finite element method, with emphasis on the derivations of the constituent matrices of different elements and solution algorithms. Necessary information and data relating to the practical applications of engineering modeling are included.

  19. High risk alcohol-related trauma among the Aboriginal and Torres Strait Islanders in the Northern Territory

    PubMed Central

    2012-01-01

    High risk drinking is linked with high rates of physical harm. The reported incidence of alcohol - related trauma among Aboriginal and Torres Strait Islander people in the Northern Territory is the highest in the world. Facial fractures are common among young Aboriginal and Torres Strait Islanders. They are often linked with misuse of alcohol in the Northern Territory and are frequently secondary to assault. This review focuses on alcohol-related trauma in the Territory and draws attention to an urgent need for preventative health approach to address this critical issue. PMID:22862897

  20. Alcohol Problems Prevention/Intervention Programs: Guidelines for College Campuses. Revised.

    ERIC Educational Resources Information Center

    Harding, Frances M.; Connor, Leslie S.

    This manual is designed to respond to the growing interest among colleges in technical assistance for dealing with alcohol-related problems. Part One provides an overview of the dimensions of alcohol related problems and delves into the causes and prevention of alcohol problems. It outlines the Public Health Model approach to dealing with alcohol…

  1. Gender-Specific Associations Between Trauma Cognitions, Alcohol Cravings and Alcohol-Related Consequences in Individuals with Comorbid PTSD and Alcohol Dependence

    PubMed Central

    Jayawickreme, Nuwan; Yasinski, Carly; Williams, Monnica; Foa, Edna B.

    2011-01-01

    The current study examined gender-specific associations between trauma cognitions, alcohol cravings and alcohol-related consequences in individuals with dually diagnosed PTSD and alcohol dependence (AD). Participants (N = 167) had entered a treatment study for concurrent PTSD and AD; baseline information was collected from participants about PTSD-related cognitions in three areas: negative cognitions about self, negative cognitions about the world, and self-blame; and two aspects of AD, alcohol cravings and consequences of AD. Gender differences were examined while controlling for PTSD severity. The results indicate that negative cognitions about the self are significantly related to alcohol cravings in men but not women, and that interpersonal consequences of AD are significantly related to self-blame in women but not in men. These findings suggest that for individuals with comorbid PTSD and AD, psychotherapeutic interventions that focus on reducing trauma-related cognitions are likely to reduce alcohol cravings in men and relational problems in women. PMID:21480680

  2. Does increasing community and liquor licensees' awareness, police activity, and feedback reduce alcohol-related violent crime? A benefit-cost analysis.

    PubMed

    Navarro, Héctor José; Shakeshaft, Anthony; Doran, Christopher M; Petrie, Dennis J

    2013-10-28

    Approximately half of all alcohol-related crime is violent crime associated with heavy episodic drinking. Multi-component interventions are highly acceptable to communities and may be effective in reducing alcohol-related crime generally, but their impact on alcohol-related violent crime has not been examined. This study evaluated the impact and benefit-cost of a multi-component intervention (increasing community and liquor licensees' awareness, police activity, and feedback) on crimes typically associated with alcohol-related violence. The intervention was tailored to weekends identified as historically problematic in 10 experimental communities in NSW, Australia, relative to 10 control ones. There was no effect on alcohol-related assaults and a small, but statistically significant and cost-beneficial, effect on alcohol-related sexual assaults: a 64% reduction in in the experimental relative to control communities, equivalent to five fewer alcohol-related sexual assaults, with a net social benefit estimated as AUD$3,938,218. The positive benefit-cost ratio was primarily a function of the value that communities placed on reducing alcohol-related harm: the intervention would need to be more than twice as effective for its economic benefits to be comparable to its costs. It is most likely that greater reductions in crimes associated with alcohol-related violence would be achieved by a combination of complementary legislative and community-based interventions.

  3. Questioning the Value of Realism: Young Adults' Processing of Messages in Alcohol-Related Public Service Announcements and Advertising.

    ERIC Educational Resources Information Center

    Andsager, Julie L.; Austin, Erica Weintraub; Pinkleton, Bruce E.

    2001-01-01

    Finds that: (1) perceived realism and themes that students could identify with are important factors in increasing the salience and persuasiveness of alcohol-related public service announcements (PSAs) among undergraduate students; (2) realistic but logic-based PSAs were not as effective as unrealistic but enjoyable ads; and (3) low production…

  4. Demographic and Predeparture Factors Associated with Drinking and Alcohol-Related Consequences for College Students Completing Study Abroad Experiences

    ERIC Educational Resources Information Center

    Pedersen, Eric R.; Skidmore, Jessica R.; Aresi, Giovanni

    2014-01-01

    Objective: Study abroad students are at risk for increased and problematic drinking behavior. As few efforts have been made to examine this at-risk population, the authors predicted drinking and alcohol-related consequences abroad from predeparture and site-specific factors. Participants: The sample consisted of 339 students completing study…

  5. Alcohol-Related Consequences among First-Year University Students: Effectiveness of a Web-Based Personalized Feedback Program

    ERIC Educational Resources Information Center

    Doumas, Diana M.; Nelson, Kinsey; DeYoung, Amanda; Renteria, Camryn Conrad

    2014-01-01

    This study evaluated the effectiveness of a web-based personalized feedback program using an objective measure of alcohol-related consequences. Participants were assigned to either the intervention group or an assessment-only control group during university orientation. Sanctions received for campus alcohol policy violations were tracked over the…

  6. Relationship of Age of First Drink to Alcohol-Related Consequences among College Students with Unhealthy Alcohol Use

    ERIC Educational Resources Information Center

    Rothman, Emily F.; Dejong, William; Palfai, Tibor; Saitz, Richard

    2008-01-01

    This study investigated the relationship between age of first drink (AFD) and a broad range of negative alcohol-related outcomes among college students exhibiting unhealthy alcohol use. We conducted an anonymous on-line survey to collect self-report data from first-year college students at a large northeastern university. Among 1,792 respondents…

  7. Preventing Fetal Alcohol Syndrome and Other Alcohol-Related Birth Defects: Teacher's Manual and Student Text. High School Edition.

    ERIC Educational Resources Information Center

    Howard, Elizabeth; And Others

    This teacher's manual presents lesson plans for a high-school instructional unit on Fetal Alcohol Syndrome and its less severe manifestations, Alcohol-Related Birth Defects. The lessons cover alcohol's effects during pregnancy, the history of concern about alcohol's effects, consequences of alcohol use in pregnancy, lifestyle risk reduction, and…

  8. Factors Associated with General and Sexual Alcohol-Related Consequences: An Examination of College Students Studying Abroad

    ERIC Educational Resources Information Center

    Hummer, Justin F.; Pedersen, Eric R.; Mirza, Tehniat; LaBrie, Joseph W.

    2010-01-01

    This study contributes to the scarce research on U.S. college students studying abroad by documenting general and sexual negative alcohol-related risks and factors associated with such risk. The manner of drinking (quantity vs. frequency), pre-departure expectations surrounding alcohol use while abroad, culture-related social anxiety, and…

  9. Genetic influences in emotional dysfunction and alcoholism-related brain damage

    PubMed Central

    Oscar-Berman, Marlene; Bowirrat, Abdalla

    2005-01-01

    Alcoholism is a complex, multifactorial disorder involving problematic ethanol ingestion; it results from the interplay between genetic and environmental factors. Personality, likewise, is formed from a combination of inherited and acquired influences. Because selected dimensions of emotional temperament are associated with distinct neurochemical substrates contributing to specific personality phenotypes, certain aspects of abnormal emotional traits in alcoholics may be inherited. Emotions involve complex subjective experiences engaging multiple brain regions, most notably the cortex, limbic system, and cerebellum. Results of in vivo magnetic resonance imaging and post-mortem neuropathological studies of alcoholics indicate that the greatest cortical loss occurs in the frontal lobes, with concurrent thinning of the corpus callosum. Additional damage has been documented for the amygdala and hippocampus, as well as in the white matter of the cerebellum. All of the critical areas of alcoholism-related brain damage are important for normal emotional functioning. When changes occur in these brain regions, either as a consequence of chronic ethanol abuse or from a genetic anomaly affecting temperament and/or a vulnerability to alcoholism, corresponding changes in emotional functions are to be expected. In alcoholics, such changes have been observed in their perception and evaluation of emotional facial expressions, interpretation of emotional intonations in vocal utterances, and appreciation of the meaning of emotional materials. PMID:18568071

  10. Impaired Insulin/IGF Signaling in Experimental Alcohol-Related Myopathy

    PubMed Central

    Nguyen, Van Anh; Le, Tran; Tong, Ming; Silbermann, Elizabeth; Gundogan, Fusun; de la Monte, Suzanne M.

    2012-01-01

    Alcohol-related myopathy (Alc-M) is highly prevalent among heavy drinkers, although its pathogenesis is not well understood. We hypothesize that Alc-M is mediated by combined effects of insulin/IGF resistance and oxidative stress, similar to the effects of ethanol on liver and brain. We tested this hypothesis using an established model in which adult rats were pair-fed for 8 weeks with isocaloric diets containing 0% (N = 8) or 35.5% (N = 13) ethanol by caloric content. Gastrocnemius muscles were examined by histology, morphometrics, qRT-PCR analysis, and ELISAs. Chronic ethanol feeding reduced myofiber size and mRNA expression of IGF-1 polypeptide, insulin, IGF-1, and IGF-2 receptors, IRS-1, and IRS-2. Multiplex ELISAs demonstrated ethanol-associated inhibition of insulin, IRS-1, Akt, and p70S6K signaling, and increased activation of GSK-3β. In addition, ethanol-exposed muscles had increased 4-hydroxy-2-nonenal immunoreactivity, reflecting lipid peroxidation, and reduced levels of mitochondrial Complex IV, Complex V, and acetylcholinesterase. These results demonstrate that experimental Alc-M is associated with inhibition of insulin/IGF/IRS and downstream signaling that mediates metabolism and cell survival, similar to findings in alcoholic liver and brain degeneration. Moreover, the increased oxidative stress, which could be mediated by mitochondrial dysfunction, may have led to inhibition of acetylcholinesterase, which itself is sufficient to cause myofiber atrophy and degeneration. PMID:23016132

  11. Agreeableness and alcohol-related aggression: the mediating effect of trait aggressivity.

    PubMed

    Miller, Cameron A; Parrott, Dominic J; Giancola, Peter R

    2009-12-01

    This study investigated the mediating effect of trait aggressivity on the relation between agreeableness and alcohol-related aggression in a laboratory setting. Participants were 116 healthy male social drinkers between 21 and 30 years of age. Agreeableness and trait aggressivity were measured using the Big Five Inventory and the Buss-Perry Aggression Questionnaire, respectively. Following the consumption of an alcohol or no-alcohol control beverage, participants completed a modified version of the Taylor Aggression Paradigm, in which electric shocks were received from and administered to a fictitious opponent during a competitive task. Aggression was operationalized as the proportion of the most extreme shocks delivered to the fictitious opponent under conditions of low and high provocation. Results indicated that lower levels of agreeableness were associated with higher levels of trait aggressivity. In turn, higher levels of trait aggressivity predicted extreme aggression in intoxicated, but not sober, participants under low, but not high, provocation. Findings highlight the importance of examining determinants of intoxicated aggression within a broader theoretical framework of personality.

  12. Chemosensory Dysfunction in Alcohol-Related Disorders: A Joint Exploration of Olfaction and Taste.

    PubMed

    Brion, Mélanie; de Timary, Philippe; Vander Stappen, Caroline; Guettat, Lamia; Lecomte, Benoît; Rombaux, Philippe; Maurage, Pierre

    2015-11-01

    Chemosensory (olfaction-taste) dysfunctions are considered as reliable biomarkers in many neurological and psychiatric states. However, experimental measures of chemosensory abilities are lacking in alcohol-dependence (AD) and Korsakoff Syndrome (KS, a neurological complication of AD), despite the role played by alcohol-related odors and taste in the emergence and maintenance of AD. This study thus investigated chemosensory impairments in AD and KS. Olfactory-gustatory measures were taken among 20 KS, 20 AD, and 20 control participants. Olfaction (odor detection-discrimination-identification) was assessed using the "Sniffin Sticks" battery and taste was measured using the "Taste Strips" task. Impairments were found for high-level olfaction in AD (odor discrimination) and KS (odor discrimination-identification), even after controlling for psychopathological comorbidities. Gustatory deficits were also observed in both groups, indexing a global deficit for chemosensory perception. Finally, the gradient of impairment between the successive disease stages for odor identification suggests that the hypothesis of a continuum between AD and KS regarding cognitive deficits can be generalized to chemosensory perception. AD and KS are thus characterized by deficits in chemosensory abilities, which could constitute a marker of the AD-KS transition. In view of its deleterious influence on everyday life, chemosensory dysfunction should also be taken into account in clinical settings.

  13. HLA-B8, immunoglobulins, and antibody responses in alcohol-related liver disease.

    PubMed Central

    Morgan, M Y; Ross, M G; Ng, C M; Adams, D M; Thomas, H C; Sherlock, S

    1980-01-01

    Ninety-two British, caucasian, alcoholic patients with liver disese were grouped on the basis of hepatic histology into fatty change, hepatitis with or without cirrhosis, and cirrhosis alone. Men with alcoholic hepatitis with or without cirrhosis showed an increased incidence of the histocompatibility antigen HLA-B8 (P less than 0.02). Increased measles antibody titres were found in patients without cirrhosis with or without hepatitis and were associated with the B8 phenotype in both sexes. Rubella antibody titres and percentage DNA-binding were raised in patients with cirrhosis and showed no association with the B8 phenotype. Concentrations of IgM and IgA were were raised in patients with stetosis and with hepatitis, while in patients with cirrhosis IgG concentrations were also increased. Low titres of autoantibodies were found in all histological groups. It is possible that the development of hepatitis in response to alcohol abuse may be influenced, at least in men, by a gene linked to the B locus. Otherwise, immune processes associated with alcohol-related liver disease are probably secondary phenomena. PMID:7400347

  14. Differential effects of past-year stimulant and sedative drug use on alcohol-related aggression.

    PubMed

    Giancola, Peter R; Parrott, Dominic J

    2005-09-01

    The goals of this study were to determine the effects of past-year stimulant and sedative drug use on alcohol-related aggression and to examine whether the relation between stimulant drug use and intoxicated aggression is better accounted for by behavioral disinhibition. Participants were 330 healthy social drinkers (164 men and 166 women) between 21 and 35 years of age. Past-year stimulant and sedative use and behavioral disinhibition were assessed via self-report questionnaires. Following the consumption of either an alcohol or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm [Taylor, S. (1967). Aggressive behavior and physiological arousal as a function of provocation and the tendency to inhibit aggression. Journal of Personality, 35, 297-310] in which mild electric shocks were received from, and administered to, a fictitious opponent. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. Results indicated that alcohol significantly strengthened the relation between stimulant drug use and aggression, but only among men. Behavioral disinhibition did not account for this effect. Regardless of past-year drug use, alcohol did not facilitate aggression among women. The present findings suggest that stimulant drug use may be a risk factor for intoxicated aggression for men. However, the underlying mechanisms accounting for this effect remain unclear.

  15. Implications of acetaldehyde-derived DNA adducts for understanding alcohol-related carcinogenesis.

    PubMed

    Balbo, Silvia; Brooks, Philip J

    2015-01-01

    Among various potential mechanisms that could explain alcohol carcinogenicity, the metabolism of ethanol to acetaldehyde represents an obvious possible mechanism, at least in some tissues. The fundamental principle of genotoxic carcinogenesis is the formation of mutagenic DNA adducts in proliferating cells. If not repaired, these adducts can result in mutations during DNA replication, which are passed on to cells during mitosis. Consistent with a genotoxic mechanism, acetaldehyde does react with DNA to form a variety of different types of DNA adducts. In this chapter we will focus more specifically on N2-ethylidene-deoxyguanosine (N2-ethylidene-dG), the major DNA adduct formed from the reaction of acetaldehyde with DNA and specifically highlight recent data on the measurement of this DNA adduct in the human body after alcohol exposure. Because results are of particular biological relevance for alcohol-related cancer of the upper aerodigestive tract (UADT), we will also discuss the histology and cytology of the UADT, with the goal of placing the adduct data in the relevant cellular context for mechanistic interpretation. Furthermore, we will discuss the sources and concentrations of acetaldehyde and ethanol in different cell types during alcohol consumption in humans. Finally, in the last part of the chapter, we will critically evaluate the concept of carcinogenic levels of acetaldehyde, which has been raised in the literature, and discuss how data from acetaldehyde genotoxicity are and can be utilized in physiologically based models to evaluate exposure risk.

  16. Impaired insulin/IGF signaling in experimental alcohol-related myopathy.

    PubMed

    Nguyen, Van Anh; Le, Tran; Tong, Ming; Silbermann, Elizabeth; Gundogan, Fusun; de la Monte, Suzanne M

    2012-08-01

    Alcohol-related myopathy (Alc-M) is highly prevalent among heavy drinkers, although its pathogenesis is not well understood. We hypothesize that Alc-M is mediated by combined effects of insulin/IGF resistance and oxidative stress, similar to the effects of ethanol on liver and brain. We tested this hypothesis using an established model in which adult rats were pair-fed for 8 weeks with isocaloric diets containing 0% (N = 8) or 35.5% (N = 13) ethanol by caloric content. Gastrocnemius muscles were examined by histology, morphometrics, qRT-PCR analysis, and ELISAs. Chronic ethanol feeding reduced myofiber size and mRNA expression of IGF-1 polypeptide, insulin, IGF-1, and IGF-2 receptors, IRS-1, and IRS-2. Multiplex ELISAs demonstrated ethanol-associated inhibition of insulin, IRS-1, Akt, and p70S6K signaling, and increased activation of GSK-3β. In addition, ethanol-exposed muscles had increased 4-hydroxy-2-nonenal immunoreactivity, reflecting lipid peroxidation, and reduced levels of mitochondrial Complex IV, Complex V, and acetylcholinesterase. These results demonstrate that experimental Alc-M is associated with inhibition of insulin/IGF/IRS and downstream signaling that mediates metabolism and cell survival, similar to findings in alcoholic liver and brain degeneration. Moreover, the increased oxidative stress, which could be mediated by mitochondrial dysfunction, may have led to inhibition of acetylcholinesterase, which itself is sufficient to cause myofiber atrophy and degeneration.

  17. Evaluation of drinking patterns and their impact on alcohol-related aggression: a national survey of adolescent behaviours

    PubMed Central

    2013-01-01

    Background Although there have been a wide range of epidemiological studies examining the impact of patterns of alcohol consumption among adolescents, there remains considerable variability in both defining these patterns and the ability to comprehensively evaluate their relationship to behavioural patterns. This study explores a new procedure for defining and evaluating drinking patterns and integrating well-established indicators. The composite measure is then used to estimate the impact of these patterns on alcohol-related aggressive behaviour among Italian adolescents. Methods Data were collected as part of the 2011 European School Survey Project on Alcohol and other Drugs (ESPAD). A national sample of 14,199 students aged 15–19 years was collected using an anonymous, self-administered questionnaire completed in a classroom setting. Drinking patterns were established using principal component analysis. Alcohol-related aggression was analysed as to its relationship to patterns of drinking, behaviour of friends towards alcohol use, substance use/abuse, school performance, family relationships and leisure activities. Results Several specific drinking patterns were identified: “Drinking to Excess” (DE), “Drinking with Intoxication” (DI) and “Drinking but Not to Excess” (DNE). A higher percentage of males were involved in alcohol-related aggression compared with females. In males, the DE and DI patterns significantly increased the likelihood of alcohol-related aggression, whereas the DNE pattern was negatively associated. Similar results were found in females, although the DI pattern was not significantly associated with alcohol-related aggression. Overall, cigarette smoking, illegal drug use, truancy, limited parental monitoring, frequent evenings spent outside of the home and peer influence associated strongly with alcohol-related aggression. Conclusions Our findings suggest that drinking patterns, as uniquely monitored with an integrated metric

  18. Utility of urinary ethyl glucuronide analysis in post-mortem toxicology when investigating alcohol-related deaths.

    PubMed

    Sundström, M; Jones, A W; Ojanperä, I

    2014-08-01

    Use and abuse of alcohol are common findings when unnatural deaths are investigated as evidenced by high blood- and urine- alcohol concentrations (BAC and UAC) at autopsy. Because ethanol is metabolized in the liver until the time of death, the autopsy BAC or UAC might be negative even though the deceased had consumed alcohol in the immediate ante-mortem period. Analysis of the non-oxidative metabolite of ethanol [ethyl glucuronide (EtG)] offers a more sensitive test of recent drinking. In this paper, we determined the concentrations of ethanol and EtG in urine samples from 972 consecutive forensic autopsies. In 425 cases (44%) both EtG and ethanol were positive, which supports ante-mortem drinking. In 342 cases (35%), both EtG and ethanol was negative, which speaks against any consumption of alcohol just before death. In 181 cases, ethanol was negative in urine (<0.2 g/kg), whereas EtG was positive (>0.5 mg/L), which points towards ingestion of alcohol some time before death. In these cases, mean and median concentrations of EtG were 53.2 mg/L and 23.7 mg/L, respectively, although there was no mention of alcohol on 131 of the death certificates. Alcohol was mentioned on death certificates as an underlying or immediate cause of death or a contributing factor in 435 (45%) cases, which rose to 566 (58%) cases when positive EtG results were included. This article demonstrates the usefulness of EtG analysis in routine post-mortem toxicology when ante-mortem drinking and alcohol-related deaths are investigated.

  19. Genome-wide polygenic scores for age at onset of alcohol dependence and association with alcohol-related measures

    PubMed Central

    Kapoor, M; Chou, Y-L; Edenberg, H J; Foroud, T; Martin, N G; Madden, P A F; Wang, J C; Bertelsen, S; Wetherill, L; Brooks, A; Chan, G; Hesselbrock, V; Kuperman, S; Medland, S E; Montgomery, G; Tischfield, J; Whitfield, J B; Bierut, L J; Heath, A C; Bucholz, K K; Goate, A M; Agrawal, A

    2016-01-01

    Age at onset of alcohol dependence (AO-AD) is a defining feature of multiple drinking typologies. AO-AD is heritable and likely shares genetic liability with other aspects of alcohol consumption. We examine whether polygenic variation in AO-AD, based on a genome-wide association study (GWAS), was associated with AO-AD and other aspects of alcohol consumption in two independent samples. Genetic risk scores (GRS) were created based on AO-AD GWAS results from a discovery sample of 1788 regular drinkers from extended pedigrees from the Collaborative Study of the Genetics of Alcoholism (COGA). GRS were used to predict AO-AD, AD and Alcohol dependence symptom count (AD-SX), age at onset of intoxication (AO-I), as well as maxdrinks in regular drinking participants from two independent samples—the Study of Addictions: Genes and Environment (SAGE; n=2336) and an Australian sample (OZ-ALC; n=5816). GRS for AO-AD from COGA explained a modest but significant proportion of the variance in all alcohol-related phenotypes in SAGE. Despite including effect sizes associated with large numbers of single nucleotide polymorphisms (SNPs; >110 000), GRS explained, at most, 0.7% of the variance in these alcohol measures in this independent sample. In OZ-ALC, significant but even more modest associations were noted with variance estimates ranging from 0.03 to 0.16%. In conclusion, there is modest evidence that genetic variation in AO-AD is associated with liability to other aspects of alcohol involvement. PMID:27003187

  20. Relative Mortality among Criminals in Norway and the Relation to Drug and Alcohol Related Offenses

    PubMed Central

    Skardhamar, Torbjørn; Skirbekk, Vegard

    2013-01-01

    Background Registered offenders are known to have a higher mortality rate, but given the high proportion of offenders with drug-addiction, particularly among offenders with a custodial sentence, higher mortality is expected. While the level of overall mortality compared to the non-criminal population is of interest in itself, we also estimate the risk of death by criminal records related to substance abuse and other types of criminal acts, and separate between those who receive a prison sentence or not. Methods Age-adjusted relative risks of death for 2000–2008 were studied in a population based dataset. Our dataset comprise the total Norwegian population of 2.9 million individuals aged 15–69 years old in 1999, of whom 10% had a criminal record in the 1992–1999 period. Results Individuals with a criminal record have twice the relative risk (RR) of death of the control group (non-offenders). Males with a record of use/possession of drugs and a prison record have an 11.9 RR (females, 15.6); males with a drug record but no prison record have a 6.9 RR (females 10.5). Males imprisoned for driving under the influence of substances have a 4.4 RR (females 5.6); males with a record of driving under the influence but no prison sentence have a 3.2 RR (females 6.5). Other male offenders with a prison record have a 2.8 RR (females 3.7); other male offenders with no prison record have a 1.7 RR (females 2.3). Conclusion Significantly higher mortality was found for people with a criminal record, also for those without any record of drug use. Mortality is much higher for those convicted of substance-related crimes: more so for drug- than for alcohol-related crimes and for women. PMID:24223171

  1. Linkage of an alcoholism-related severity phenotype to chromosome 16.

    PubMed

    Foroud, T; Bucholz, K K; Edenberg, H J; Goate, A; Neuman, R J; Porjesz, B; Koller, D L; Rice, J; Reich, T; Bierut, L J; Cloninger, C R; Nurnberger, J I; Li, T K; Conneally, P M; Tischfield, J A; Crowe, R; Hesselbrock, V; Schuckit, M; Begleiter, H

    1998-12-01

    There is substantial evidence for a significant genetic component to the risk for alcoholism. In searching for genes that contribute to this risk, the diagnostic criteria for alcohol dependence may not be the optimal phenotype; rather, creation of a more homogeneous phenotype will lead to a more homogeneous genetic etiology. Items from the Semi-Structured Assessment for the Genetics of Alcoholism collected from 830 individuals in 105 alcoholic families were used in a latent class analysis to identify a more homogeneous alcoholism-related phenotype. A four-class solution was chosen: class 1, unaffected group; class 2, mildly problematic group; class 3, moderately affected group; and class 4, severely affected group. Classes 3 and 4 had higher symptom endorsement probabilities than classes 1 and 2 for items reflecting severe alcohol dependence, and were combined to provide enough sibling pairs for genetic linkage analysis. A total of 291 markers distributed throughout the genome, with an average intermarker distance of 14 cM, were genotyped. Linkage analysis was performed to detect loci underlying classes 3 and 4, the moderately and severely affected alcoholics, of whom 88% met the Collaborative Study of the Genetics of Alcoholism, and >99% met ICD-10 criteria for alcohol dependence. Evidence for a locus on chromosome 16, near the marker D16S675, was found with a maximum multipoint lod score of 4.0. Analysis of additional markers on chromosome 16 yielded a lod score of 3.2, narrowed the critical region, and placed the gene between D16S475 and D16S675 in a 15 cM interval.

  2. Alcohol, drinking pattern and all-cause, cardiovascular and alcohol-related mortality in Eastern Europe.

    PubMed

    Bobak, Martin; Malyutina, Sofia; Horvat, Pia; Pajak, Andrzej; Tamosiunas, Abdonas; Kubinova, Ruzena; Simonova, Galina; Topor-Madry, Roman; Peasey, Anne; Pikhart, Hynek; Marmot, Michael G

    2016-01-01

    Alcohol has been implicated in the high mortality in Central and Eastern Europe but the magnitude of its effect, and whether it is due to regular high intake or episodic binge drinking remain unclear. The aim of this paper was to estimate the contribution of alcohol to mortality in four Central and Eastern European countries. We used data from the Health, Alcohol and Psychosocial factors in Eastern Europe is a prospective multi-centre cohort study in Novosibirsk (Russia), Krakow (Poland), Kaunas (Lithuania) and six Czech towns. Random population samples of 34,304 men and women aged 45-69 years in 2002-2005 were followed up for a median 7 years. Drinking volume, frequency and pattern were estimated from the graduated frequency questionnaire. Deaths were ascertained using mortality registers. In 230,246 person-years of follow-up, 2895 participants died from all causes, 1222 from cardiovascular diseases (CVD), 672 from coronary heart disease (CHD) and 489 from pre-defined alcohol-related causes (ARD). In fully-adjusted models, abstainers had 30-50% increased mortality risk compared to light-to-moderate drinkers. Adjusted hazard ratios (HR) in men drinking on average ≥60 g of ethanol/day (3% of men) were 1.23 (95% CI 0.95-1.59) for all-cause, 1.38 (0.95-2.02) for CVD, 1.64 (1.02-2.64) for CHD and 2.03 (1.28-3.23) for ARD mortality. Corresponding HRs in women drinking on average ≥20 g/day (2% of women) were 1.92 (1.25-2.93), 1.74 (0.76-3.99), 1.39 (0.34-5.76) and 3.00 (1.26-7.10). Binge drinking increased ARD mortality in men only. Mortality was associated with high average alcohol intake but not binge drinking, except for ARD in men.

  3. 10 Projects for Preventing Fetal Alcohol Syndrome and Other Alcohol-Related Birth Defects and Have You Heard about Alcohol and Pregnancy.

    ERIC Educational Resources Information Center

    Adams, Jerry; And Others

    A set of two pamphlets is presented on the topic of Fetal Alcohol Syndrome and Alcohol-Related Birth Defects. "Ten Projects for Preventing Fetal Alcohol Syndrome and Other Alcohol-Related Birth Defects" provides ideas and materials for students and others to use in educating the public about the dangers of alcohol use during pregnancy.…

  4. Applying the Attention-Allocation Model to the Explanation of Alcohol-Related Aggression: Implications for Prevention

    PubMed Central

    Giancola, Peter R.; Josephs, Robert A.; DeWall, C. Nathan; Gunn, Rachel L.

    2009-01-01

    The primary purpose of this article is to apply the attention allocation model (AAM; Steele & Josephs, 1990) to the explanation, as well as the prevention, of alcohol-related violence. The AAM contends that alcohol has a “myopic” effect on attentional capacity that presumably facilitates aggression by narrowing attentional focus on the most salient provocative cues, that are naturally present in hostile situations, rather than less salient inhibitory cues. Data are presented to demonstrate support for the AAM with regard to alcohol-related aggression. The model has also been expanded to suggest some intermediary mechanisms that may account for how distracting attention away from provocative cues might be involved in the reduction of aggression. Finally, a number of practical suggestions are put forth regarding how the AAM can be applied to the prevention of intoxicated aggression. PMID:19938917

  5. Applying the attention-allocation model to the explanation of alcohol-related aggression: implications for prevention.

    PubMed

    Giancola, Peter R; Josephs, Robert A; DeWall, C Nathan; Gunn, Rachel L

    2009-01-01

    The primary purpose of this article is to apply the attention-allocation model (AAM; Steele and Josephs, 1990 ) to the explanation, as well as the prevention, of alcohol-related violence. The AAM contends that alcohol has a "myopic" effect on attentional capacity that presumably facilitates aggression by narrowing attentional focus on the most salient provocative cues that are naturally present in hostile situations, rather than on less salient inhibitory cues. Data are presented to demonstrate support for the AAM with regard to alcohol-related aggression. The model has also been expanded to suggest some intermediary mechanisms that may account for how distracting attention away from provocative cues might be involved in the reduction of aggression. Finally, a number of practical suggestions are put forth regarding how the AAM can be applied to the prevention of intoxicated aggression.

  6. Personality-Targeted Interventions Delay Uptake of Drinking and Decrease Risk of Alcohol-Related Problems when Delivered by Teachers

    ERIC Educational Resources Information Center

    O'Leary-Barrett, Maeve; Mackie, Clare J.; Castellanos-Ryan, Natalie; Al-Khudhairy, Nadia; Conrod, Patricia J.

    2010-01-01

    Objective: This trial examined the efficacy of teacher-delivered personality-targeted interventions for alcohol-misuse over a 6-month period. Method: This randomized controlled trial randomly allocated participating schools to intervention (n = 11) or control (n = 7) conditions. A total of 2,506 (mean age, 13.7 years) were assessed for elevated…

  7. Attitudes and Descriptive Norms of Alcohol-Related Problems as Predictors of Alcohol Use among College Students

    ERIC Educational Resources Information Center

    Sheppard, Meg E.; Usdan, Stuart L.; Higginbotham, John C.; Cremeens-Matthews, Jennifer L.

    2016-01-01

    Background: The purpose of this study is to identify predictors of alcohol use based on personal values and several constructs from the Integrated Behavioral Model (i.e., attitudes, injunctive norms and descriptive norms) among undergraduate college students. Methods: A cross sectional study design was used with a convenience sample of college…

  8. A descriptive comparison of alcohol-related presentations at a large urban hospital center from 1902 to 2009.

    PubMed

    Shy, Bradley D; Hoffman, Robert S

    2012-09-01

    Although alcohol use has long been a significant cause of hospital presentations, little is published regarding the long-term demographic changes that have occurred at a single hospital site. To address this deficit, we prospectively studied all acute alcohol-related presentations to Bellevue Hospital Center (New York, NY) and compared this contemporary data set with one from the same institution from 1902 to 1935. We prospectively identified all patients presenting to the emergency department because of acute alcohol use over an 8-week period in 2009. We described the basic attributes of patients presenting currently because of alcohol and compared these data to those previously described between 1902 and 1935. We also compared our census data with contemporaneous data from all patients presenting to this hospital site. During the study period, 560 patients presented because of acute alcohol use which extrapolated to an estimated 3,800 patients over the calendar year. This compares to 7,600 presentations recorded annually early in the twentieth century. Twelve percent of patients in 2009 were female as compared to 18 % of patients between 1934 and 1935. Patients with alcohol-related presentations in 2009 were more likely to be admitted than contemporaneous patients without an alcohol-related presentation (30 vs. 19 % admitted; p < 0.001). Since first measured 110 years ago at one large New York City hospital, alcohol-related presentations remain common representing 5 % of all emergency department visits. This demonstrates alcoholism's continuing toll on society's limited medical resources and on public health as a whole.

  9. Levels of aggressiveness are higher among alcohol-related suicides: results from a psychological autopsy study.

    PubMed

    Chachamovich, Eduardo; Ding, Yang; Turecki, Gustavo

    2012-09-01

    Suicide is one of the major causes of deaths worldwide. Several studies have showed that alcohol use disorders (AUD) are associated with suicide ideation, suicide attempts, and suicide completion. The majority of the theoretical conceptualization and the bulk of evidence on suicidal behavior and AUD are based on investigations of nonfatal cases because data on nonfatal suicidal behaviors are more readily available. This study aims to explore demographic, clinical, and behavioral dimensions in a large sample of alcohol-related suicides compared to an age-gender matched sample of non-AUD suicides to identify specific factors associated with AUD suicides. We conducted a psychological autopsy study with 158 pairs of AUD and non-AUD suicides. Findings showed that AUD suicides have lower educational level, more biological children and were more likely to be heavy smokers (OR=3.32). Cases were more likely to have family history of alcohol (OR=1.73) and drug abuse (OR=3.61). Subjects had similar prevalences of depressive disorders, anxiety disorders or psychotic disorders. AUD suicides were more likely to meet criteria for current cocaine abuse/dependence (OR=6.64). With respect to personality disorders, AUD suicides presented higher prevalence of Antisocial Personality Disorder (OR=4.68), and were less likely to meet criteria for Avoidant (OR=0.26) and Obsessive-Compulsive Personality Disorders (OR=0.35). Impulsivity scores were higher in AUD suicides (p=0.18), as well as aggression scores (p<0.001). Results form the conditional logistic regression models showed that cocaine abuse/dependence (OR=4.20) and Antisocial Personality Disorder (OR=6.24) were associated with AUD suicide. After controlling for impulsive-aggressive behaviors, levels of aggression were the only psychopathological feature statistically different between AUD and non-AUD suicides (OR=1.28). In conclusion, higher levels of aggressive behaviors are a specific characteristic of AUD suicides. Apart from

  10. Responsibility without legal authority? Tackling alcohol-related health harms through licensing and planning policy in local government

    PubMed Central

    Martineau, F.P.; Graff, H.; Mitchell, C.; Lock, K.

    2014-01-01

    Background The power to influence many social determinants of health lies within local government sectors that are outside public health's traditional remit. We analyse the challenges of achieving health gains through local government alcohol control policies, where legal and professional practice frameworks appear to conflict with public health action. Methods Current legislation governing local alcohol control in England and Wales is reviewed and analysed for barriers and opportunities to implement effective population-level health interventions. Case studies of local government alcohol control practices are described. Results Addressing alcohol-related health harms is constrained by the absence of a specific legal health licensing objective and differences between public health and legal assessments of the relevance of health evidence to a specific place. Local governments can, however, implement health-relevant policies by developing local evidence for alcohol-related health harms; addressing cumulative impact in licensing policy statements and through other non-legislative approaches such as health and non-health sector partnerships. Innovative local initiatives—for example, minimum unit pricing licensing conditions—can serve as test cases for wider national implementation. Conclusions By combining the powers available to the many local government sectors involved in alcohol control, alcohol-related health and social harms can be tackled through existing local mechanisms. PMID:23933915

  11. The role of an open-space CCTV system in limiting alcohol-related assault injuries in a late-night entertainment precinct in a tropical Queensland city, Australia.

    PubMed

    Pointing, Shane; Hayes-Jonkers, Charmaine; Bohanna, India; Clough, Alan

    2012-02-01

    Closed circuit television (CCTV) systems which incorporate real-time communication links between camera room operators and on-the-ground security may limit injuries resulting from alcohol-related assault. This pilot study examined CCTV footage and operator records of security responses for two periods totalling 22 days in 2010-2011 when 30 alcohol-related assaults were recorded. Semistructured discussions were conducted with camera room operators during 18 h of observation. Camera operators were proactive, efficiently directing street security to assault incidents. The system intervened in 40% (n=12) of alcohol-related assaults, limiting possible injury. This included three incidents judged as potentially preventable. A further five (17%) assault incidents were also judged as potentially preventable, while 43% (n=13) happened too quickly for intervention. Case studies describe security intervention in each category. Further research is recommended, particularly to evaluate the effects on preventing injuries through targeted awareness training to improve responsiveness and enhance the preventative capacity of similar CCTV systems.

  12. Do Students Use Contextual Protective Behaviors to Reduce Alcohol-Related Sexual Risk? Examination of a Dual-Process Decision-Making Model

    PubMed Central

    Scaglione, Nichole M.; Hultgren, Brittney A.; Reavy, Racheal; Mallett, Kimberly A.; Turrisi, Rob; Cleveland, Michael J.; Sell, Nichole M.

    2015-01-01

    Objective Recent studies suggest drinking protective behaviors (DPBs) and contextual protective behaviors (CPBs) can uniquely reduce alcohol-related sexual risk in college students. Few studies have examined CPBs independently, and even fewer have utilized theory to examine modifiable psychosocial predictors of students’ decisions to use CPBs. The current study used a prospective design to examine 1) rational and reactive pathways and psychosocial constructs predictive of CPB use, and 2) how gender might moderate these influences in a sample of college students. Method Students (n = 508) completed web-based baseline (mid-spring semester) and 1- and 6-month follow-up assessments of CPB use; psychosocial constructs (expectancies, normative beliefs, attitudes, and self-concept); and rational and reactive pathways (intentions and willingness). Regression was used to examine rational and reactive influences as proximal predictors of CPB use at the 6-month follow-up. Subsequent path analyses examined the effects of psychosocial constructs, as distal predictors of CPB use, mediated through the rational and reactive pathways. Results Both rational (intentions to use CPB) and reactive (willingness to use CPB) influences were significantly associated with increased CPB use. The examined distal predictors were found to effect CPB use differentially through the rational and reactive pathways. Gender did not significantly moderate any relationships within in the model. Discussion Findings suggest potential entry points for increasing CPB use that include both rational and reactive pathways. Overall, this study demonstrates the mechanisms underlying how to increase the use of CPBs in programs designed to reduce alcohol-related sexual consequences and victimization. PMID:26415062

  13. Design of an instrument to measure alcohol-related psychosocial influences in the development of norms among 13-year-old to 17-year-old adolescents

    PubMed Central

    Hildebrand, Janina; Maycock, Bruce; Burns, Sharyn; Zhao, Yun; Allsop, Steve; Howat, Peter; Lobo, Roanna

    2013-01-01

    Introduction Harmful drinking among young people is common in Australia and many other countries. Social norms and their influence on adolescents’ alcohol consumption behaviours have received much research attention in recent years. However, there is limited understanding of how social norms related to alcohol are developed and transmitted across social networks and a specific tool that measures these constructs has yet to be developed. This paper outlines the rationale and protocol for the design and validation of a multidimensional survey instrument which measures the development and transmission pathways of alcohol-related norms among adolescents. A longer term aim is to apply the instrument in a respondent-driven sampling study with a large adolescent cohort. Methods and analysis Social Cognitive Theory (SCT) and relevant literature will guide the design of the online survey instrument. Feedback from a practitioner-based stakeholder committee, academic expert panel reviews, focus groups and interviews with adolescents aged 13–17 years in Perth, Western Australia (WA) will serve to ascertain content and face validity. A test–retest will be conducted using a purposive sample of students (n=400) at secondary schools in Perth. The instrument's psychometric properties will be analysed, including exploratory factor analyses, discriminant validity, internal consistency and test–retest reliability. Ethics and dissemination The results of this research will provide public health researchers and practitioners with a comprehensive standardised instrument to explore the characteristics of individual-level and community-level social influences and norms associated with use of alcohol by adolescents and the routes through which these norms are transmitted. The data collected by the instrument is anticipated to inform the design of youth specific interventions with the potential to reduce alcohol-related harms. The Study findings will be disseminated widely through

  14. Alcohol-related changes in the intestinal microbiome influence neutrophil infiltration, inflammation and steatosis in early alcoholic hepatitis in mice

    PubMed Central

    Satishchandran, Abhishek; Iracheta-Vellve, Arvin; Ambade, Aditya; Kodys, Karen; Catalano, Donna; Ward, Doyle V.; Szabo, Gyongyi

    2017-01-01

    Background Alcohol-induced intestinal dysbiosis disrupts homeostatic gut-liver axis function and is essential in the development of alcoholic liver disease. Here, we investigate changes in enteric microbiome composition in a model of early alcoholic steatohepatitis and dissect the pathogenic role of intestinal microbes in alcohol-induced liver pathology. Materials and methods Wild type mice received a 10-day diet that was either 5% alcohol-containing or an isocaloric control diet plus a single binge. 16S rDNA sequencing defined the bacterial communities in the cecum of alcohol- and pair-fed animals. Some mice were treated with an antibiotic cocktail prior to and throughout alcohol feeding. Liver neutrophils, cytokines and steatosis were evaluated. Results Acute-on-chronic alcohol administration induced shifts in various bacterial phyla in the cecum, including increased Actinobacteria and a reduction in Verrucomicrobia driven entirely by a reduction in the genus Akkermansia. Antibiotic treatment reduced the gut bacterial load and circulating bacterial wall component lipopolysaccharide (LPS). We found that bacterial load suppression prevented alcohol-related increases in the number of myeloperoxidase- (MPO) positive infiltrating neutrophils in the liver. Expression of liver mRNA tumor necrosis factor alpha (Tnfα), C-X-C motif chemokine ligand 1 (Cxcl1) and circulating protein monocyte chemoattractant protein-1 (MCP-1) were also reduced in antibiotic-treated alcohol-fed mice. Alcohol-induced hepatic steatosis measured by Oil-Red O staining was significantly reduced in antibiotic treated mice. Genes regulating lipid production and storage were also altered by alcohol and antibiotic treatment. Interestingly, antibiotic treatment did not protect from alcohol-induced increases in serum aminotransferases (ALT/AST). Conclusions Our data indicate that acute-on-chronic alcohol feeding alters the microflora at multiple taxonomic levels and identifies loss of Akkermansia as an

  15. The Male Role, Alcohol Use, and Alcohol Problems: A Structural Modeling Examination in Adult Women and Men.

    ERIC Educational Resources Information Center

    McCreary, Donald R.; Newcomb, Michael D.; Sadava, Stanley W.

    1999-01-01

    Utilizes structural model to examine relationships between three male-role variables, alcohol consumption, and alcohol-related problems in sample of men and women. For men, traditional attitudes led to more alcohol consumption, whereas agentic traits protected them from experiencing alcohol-related problems and from experiencing masculine…

  16. Overestimation of Close Friend Drinking Problems in the Prediction of One’s Own Drinking Problems

    PubMed Central

    Ecker, Anthony H.; Cohen, Alex S.; Buckner, Julia D.

    2016-01-01

    Background Overestimation of the amount that other students drink is related to alcohol-related problems. Although beliefs concerning students’ friends tend to be stronger predictors of drinking than beliefs regarding students generally, little research has focused on overestimation of friends’ drinking-related problems. Objectives Test hypotheses that students overestimate a close friend’s drinking-related problems and that such overestimation would relate to more frequent drinking and related problems. Method Participant/friend pairs (N = 55) completed online measures of drinking-related beliefs and behaviors. Results Participants overestimated the alcohol-related problem severity experienced by their friends. Greater overestimation of friends’ problems was related to greater participant alcohol-related problems and binge drinking. Conclusions/Importance Cognitive distortions regarding a friend’s drinking-related behaviors may be useful therapeutic targets. PMID:27597131

  17. Do predisposing and family background characteristics modify or confound the relationship between drinking frequency and alcohol-related aggression? A study of late adolescent and young adult drinkers.

    PubMed

    Wells, Samantha; Graham, Kathryn; Speechley, Mark; Koval, John J

    2006-04-01

    The present study examined whether predisposing and family background characteristics confounded (common cause/general deviance theory) or modified (conditional/interactive theory) the association between drinking frequency and alcohol-related aggression. A secondary analysis of the US National Longitudinal Survey of Youth was conducted using a composite sample of drinkers, ages 17 to 21, from the 1994, 1996, and 1998 Young Adult surveys (n=602). No evidence of confounding of the relationship between drinking frequency and alcohol-related aggression was found. In addition, predisposing characteristics did not modify the association between drinking frequency and alcohol-related aggression. However, family background variables (mother's education and any poverty) were important explanatory variables for alcohol-related aggression among males, whereas recent aggression (fights at school or work) was an important predictor for females. Overall, lack of support for the conditional/interactive and common cause theories of the alcohol and aggression relationship suggests that alcohol has an independent explanatory role in alcohol-related aggression. In addition, the gender differences found in the present study highlight the need for more gender-focussed research on predictors of alcohol-related aggression, especially among adolescents and young adults.

  18. Evaluating the Suitability of Mathematical Thinking Problems for Senior High-School Students by Including Mathematical Sense Making and Global Planning

    ERIC Educational Resources Information Center

    van Velzen, Joke H.

    2016-01-01

    The mathematics curriculum often provides for relatively few mathematical thinking problems or non-routine problems that focus on a deepening of understanding mathematical concepts and the problem-solving process. To develop such problems, methods are required to evaluate their suitability. The purpose of this preliminary study was to find such an…

  19. Exploring the Athletic Trainer's Role in Assisting Student-Athletes Presenting With Alcohol-Related Unintentional Injuries.

    PubMed

    Howell, Steven M; Barry, Adam E; Pitney, William A

    2015-09-01

    Compared with their nonathlete peers, collegiate athletes consume higher quantities of alcohol, drink with greater frequency, and exhibit an increased propensity to engage in heavy episodic drinking (ie, binge drinking), which often may result in alcohol-related consequences. Moreover, collegiate athletes are also more likely to engage in other maladaptive lifestyle behaviors, such as participating in physical fights and riding with an intoxicated driver, and less likely to engage in protective behaviors, such as wearing a helmet while operating a motorcycle, moped, or bicycle. Taken together, these behaviors clearly pose a health risk for student-athletes and increase the likelihood that they will experience an alcohol-related unintentional injury (ARUI). An ARUI represents a risk not only to the health and well-being of collegiate athletes but also to their athletic performances, collegiate careers, and potential professional opportunities. Therefore, athletic trainers need to be equipped with the knowledge and skills to provide face-to-face brief interventions to student-athletes presenting with ARUIs and to evaluate the effect of their involvement. We address potential action items for implementation by athletic trainers.

  20. Exploring the Athletic Trainer's Role in Assisting Student-Athletes Presenting With Alcohol-Related Unintentional Injuries

    PubMed Central

    Howell, Steven M.; Barry, Adam E.; Pitney, William A.

    2015-01-01

    Compared with their nonathlete peers, collegiate athletes consume higher quantities of alcohol, drink with greater frequency, and exhibit an increased propensity to engage in heavy episodic drinking (ie, binge drinking), which often may result in alcohol-related consequences. Moreover, collegiate athletes are also more likely to engage in other maladaptive lifestyle behaviors, such as participating in physical fights and riding with an intoxicated driver, and less likely to engage in protective behaviors, such as wearing a helmet while operating a motorcycle, moped, or bicycle. Taken together, these behaviors clearly pose a health risk for student-athletes and increase the likelihood that they will experience an alcohol-related unintentional injury (ARUI). An ARUI represents a risk not only to the health and well-being of collegiate athletes but also to their athletic performances, collegiate careers, and potential professional opportunities. Therefore, athletic trainers need to be equipped with the knowledge and skills to provide face-to-face brief interventions to student-athletes presenting with ARUIs and to evaluate the effect of their involvement. We address potential action items for implementation by athletic trainers. PMID:26287493

  1. Association between firearm ownership, firearm-related risk and risk reduction behaviours and alcohol-related risk behaviours.

    PubMed

    Wintemute, Garen J

    2011-12-01

    Alcohol use and firearm ownership are risk factors for violent injury and death. To determine whether firearm ownership and specific firearm-related behaviours are associated with alcohol-related risk behaviours, the author conducted a cross-sectional study using Behavioral Risk Factor Surveillance System data for eight states in the USA from 1996 to 1997 (the most recent data available). Altogether, 15 474 respondents provided information on firearm exposure. After adjustment for demographics and state of residence, firearm owners were more likely than those with no firearms at home to have ≥5 drinks on one occasion (OR 1.32; 95% CI 1.16 to 1.50), to drink and drive (OR 1.79; 95% CI 1.34 to 2.39) and to have ≥60 drinks per month (OR 1.45; 95% CI 1.14 to 1.83). Heavy alcohol use was most common among firearm owners who also engaged in behaviours such as carrying a firearm for protection against other people and keeping a firearm at home that was both loaded and not locked away. The author concludes that firearm ownership and specific firearm-related behaviours are associated with alcohol-related risk behaviours.

  2. Reducing alcohol-related aggression: Effects of a self-awareness manipulation and locus of control in heavy drinking males.

    PubMed

    Purvis, Danielle M; Gallagher, Kathryn E; Parrott, Dominic J

    2016-07-01

    Alcohol Myopia Theory (AMT; Steele & Josephs, 1990) purports that alcohol facilitates aggression by narrowing attentional focus onto salient and instigatory cues common to conflict situations. However, few tests of its counterintuitive prediction - that alcohol may decrease aggression when inhibitory cues are most salient - have been conducted. The present study examined whether an AMT-inspired self-awareness intervention manipulation would reduce heavy drinking men's intoxicated aggression toward women and also examined whether a relevant individual variable, locus of control, would moderate this effect. Participants were 102 intoxicated male heavy drinkers who completed a self-report measure of locus of control and completed the Taylor Aggression Paradigm (Taylor, 1967). In this task, participants administered electric shocks to, and received electric shocks from, a fictitious female opponent while exposed to an environment saturated with or devoid of self-awareness cues. Results indicated that the self-awareness manipulation was associated with less alcohol-related aggression toward the female confederate for men who reported an internal, but not an external, locus of control. Findings support AMT as a theoretical framework to inform preventative interventions for alcohol-related aggression and highlight the importance of individual differences in receptivity to such interventions.

  3. Measuring illness insight in patients with alcohol-related cognitive dysfunction using the Q8 questionnaire: a validation study

    PubMed Central

    Walvoort, Serge JW; van der Heijden, Paul T; Kessels, Roy PC; Egger, Jos IM

    2016-01-01

    Aim Impaired illness insight may hamper treatment outcome in patients with alcohol-related cognitive deficits. In this study, a short questionnaire for the assessment of illness insight (eg, the Q8) was investigated in patients with Korsakoff’s syndrome (KS) and in alcohol use disorder (AUD) patients with mild neurocognitive deficits. Methods First, reliability coefficients were computed and internal structure was investigated. Then, comparisons were made between patients with KS and patients with AUD. Furthermore, correlations with the Dysexecutive Questionnaire (DEX) were investigated. Finally, Q8 total scores were correlated with neuropsychological tests for processing speed, memory, and executive function. Results Internal consistency of the Q8 was acceptable (ie, Cronbach’s α =0.73). The Q8 items represent one factor, and scores differ significantly between AUD and KS patients. The Q8 total score, related to the DEX discrepancy score and scores on neuropsychological tests as was hypothesized, indicates that a higher degree of illness insight is associated with a higher level of cognitive functioning. Conclusion The Q8 is a short, valid, and easy-to-administer questionnaire to reliably assess illness insight in patients with moderate-to-severe alcohol-related cognitive dysfunction. PMID:27445476

  4. The Salience of Alcohol-Related Issues across the Adult Lifespan

    ERIC Educational Resources Information Center

    Pettigrew, Simone; Pescud, Melanie

    2016-01-01

    Objective: The growing costs to the community of excessive alcohol consumption have resulted in pressure for governments and non-governmental organisations (NGOs) to develop strategies to address this problem, but they do so in a highly constrained resource environment. To provide evidence of health education approaches that may be effective…

  5. Negative Mood and Alcohol Problems are Related to Respiratory Dynamics in Young Adults

    PubMed Central

    Lehrer, Paul; Buckman, Jennifer F.; Mun, Eun-Young; Vaschillo, Evgeny G.; Vaschillo, Bronya; Udo, Tomoko; Nguyen, Tam; Bates, Marsha E.

    2013-01-01

    This study examined the relationship of negative affect and alcohol use behaviors to baseline respiration and respiratory response to emotional challenge in young adults (N = 138, 48% women). Thoracic-to-abdominal ratio, respiratory frequency and variability, and minute volume ventilation (MVV) were measured during a low-demand baseline task, and emotional challenge (viewing emotionally-valenced, emotionally-neutral, and alcohol-related pictures). Negative Mood and Alcohol Problems principal components were generated from self-report measures of negative affect and mood, alcohol use, and use-related problems. The Negative Mood component was positively related to a thoracic bias when measured throughout the study (including baseline and picture exposure). There was generally greater respiratory activity in response to the picture cues, although not specifically in response to the content (emotional or alcohol-related) of the picture cues. The Alcohol Problems component was positively associated with respiratory reactivity to picture cues, when baseline breathing patterns were controlled. Self-report arousal data indicated that higher levels of negative mood, but not alcohol problems, were associated with greater arousal ratings overall. However, those with alcohol problems reported greater arousal to alcohol cues, compared to emotionally neutral cues. These results are consistent with theories relating negative affect and mood to breathing patterns as well as the relationship between alcohol problems and negative emotions, suggesting that the use of respiratory interventions may hold promise for treating problems involving negative affect and mood, as well as drinking problems. PMID:23975541

  6. Alcohol-Related and Viral Hepatitis C-Related Cirrhosis Mortality among Hispanic Subgroups in the United States, 2000–2004

    PubMed Central

    Yoon, Young-Hee; Yi, Hsiao-ye; Thomson, Patricia C.

    2010-01-01

    Background Hispanics have much higher cirrhosis mortality rates than non-Hispanic Blacks and Whites. Although heavy alcohol use and hepatitis C virus (HCV) infection are two major risk factors for cirrhosis, no studies have systematically assessed the contribution of alcohol- and HCV-related cirrhosis deaths to the total cirrhosis mortality for Hispanics as a whole and its variations across Hispanic subgroups. To fill this gap, the current study presents the latest data on total cirrhosis mortality as well as its component alcohol- and HCV-related cirrhosis mortality for all Hispanics and for Hispanic subgroups. Methods The multiple-cause approach was used to analyze data from the U.S. Multiple Cause of Death Data Files for 28,432 Hispanics and 168,856 non-Hispanic Whites (as a comparison group) who died with cirrhosis as the underlying or a contributing cause during 2000–2004. Four major Hispanic subgroups were defined by national origin or ancestry, including Mexicans, Puerto Ricans, Cubans, and Other Hispanics. The cirrhosis deaths were divided into four distinctive cause-of-death categories: alcohol-related, HCV-related, both alcohol- and HCV-related, and neither alcohol- nor HCV-related. Age-adjusted total cirrhosis death rates and percentage shares of the cause-specific categories were compared across Hispanic subgroups and non-Hispanic Whites. Results Compared with non-Hispanic Whites, all Hispanic subgroups except Cubans had much higher cirrhosis mortality. The age-adjusted total cirrhosis death rates were twice as high for Puerto Ricans and Mexicans as for non-Hispanic Whites. Alcohol-related and HCV-related cirrhosis death rates also were higher for most Hispanic subgroups than for non-Hispanic Whites. Conclusions Heavy alcohol use and hepatitis C viral infection are two important factors contributing to the high cirrhosis mortality among Hispanics. However, their relative contributions to total cirrhosis mortality varied by gender and Hispanic subgroup

  7. Is the strength and the desirability of alcohol-related expectancies positively related? A test with an adult Swedish sample.

    PubMed

    Gustafson, R

    1991-08-01

    Workers at the Swedish Telephone Company participated in the present study to explore the alcohol-related expectancies for a general sample of Swedish citizens and relate these expectancies to various background factors and whether the expected effects of alcohol also were desired effects. A slightly modified version of the Alcohol Expectancy Questionnaire (AEQ) was used and data were analyzed in terms of six general factors. Results indicated that men expected more sexual enhancement than women and that high consumers expected more strong effects for all six factors than the low consumers. Men further rated both sexual enhancement, physical and social pleasure, and social assertiveness as more desirable effects than did women, and the high consumers rated all six effects as more desirable than the low consumers. Results are discussed in terms of expectancies as causes of drinking.

  8. Drinking Motives in the Prospective Prediction of Unique Alcohol-Related Consequences in College Students

    PubMed Central

    Merrill, Jennifer E.; Wardell, Jeffrey D.; Read, Jennifer P.

    2014-01-01

    Objective: Although college students experience a diverse range of alcohol consequences, most studies focus on global, rather than distinct, consequence types. One predictor of unique consequences—drinking motives—has been studied only cross-sectionally. We aimed to examine the prediction of unique alcohol consequence domains (social/interpersonal, academic/occupational, risky behavior, impaired control, poor self-care, diminished self-perception, blackout drinking, and physiological dependence) by coping and enhancement motives over the course of one year. We hypothesized that coping motives would directly predict and that enhancement motives would indirectly (through alcohol use) predict unique consequences. Method: Web surveys were administered to a sample of college students (n = 552, 62% female) at the beginning of the fall semester for 2 consecutive academic years. Structural equation modeling was used to test direct and indirect paths from motives to consequences. Results: The data supported hypothesized direct, prospective paths from coping motives to several alcohol consequences (impaired control, diminished self-perception, poor self-care, risky behaviors, academic/occupational, and physiological dependence). These associations were not mediated by alcohol consumption. Enhancement motives were indirectly associated with all eight consequence domains by way of increased alcohol use at follow-up. Models were invariant across gender, year in school, and symptoms of posttraumatic stress. Conclusions: Findings suggest that whether motives act as a final common pathway to problem drinking may depend on which motives and which drinking outcomes are examined. As coping motives demonstrate a direct link to unique alcohol problem types over time, individuals endorsing these motives may need to be prioritized for intervention. PMID:24411801

  9. Alcohol-Related Diagnoses in Hospital Admissions for All Causes Among Middle-Aged and Older Adults: Trends and Cohort Differences From 1993 to 2010

    PubMed Central

    Sacco, Paul; Unick, George Jay; Kuerbis, Alexis; Koru, A. Güneş; Moore, Alison A.

    2016-01-01

    Objective This aim of this study was to characterize trends in alcohol-related hospital admissions among middle-aged and older adults from 1993 to 2010 in relation to age, gender, race, and cohort membership. Method This study utilized repeated cross-sectional data from the Nationwide Inpatient Sample. Using alcohol-related classified admissions, yearly rates and longitudinal trends of alcohol-related inpatient hospitalizations based on age, period, birth cohort, gender, and race were estimated. Results Among those aged 45 and older, admissions rose from an estimated 610,634 to more than 1,134,876, and rates of any alcohol-related diagnosis also increased from 1993 to 2010. Rates for men were consistently higher than women, and rates for Blacks were higher than Whites. Age was associated with decreasing rates, but post–World War II cohorts displayed higher rates over time. Discussion Rates of alcohol-related admissions are increasing among adults above age 45, which may be a function of cohort effects. Training the health care workforce is crucial to respond to this trend. PMID:25903980

  10. Implicit alcohol-aggression scripts and alcohol-related aggression on a laboratory task in 11- to 14-year-old adolescents.

    PubMed

    Brown, Stephen L; Lipka, Sigrid; Coyne, Sarah M; Qualter, Pamela; Barlow, Alexandra; Taylor, Paul

    2011-01-01

    Social scripts are commonly shared representations of behavior in social contexts, which are seen to be partly transmitted through social and cultural media. Research suggests that people hold scripts associated with alcohol-related aggression, but, unlike general aggression scripts, there is little evidence of social transmission. To demonstrate social transmission of alcohol-related aggression scripts, learning mechanisms based on personal experience should be minimized. We used a lexical decision task to examine implicit links between alcohol and aggression in alcohol-naïve adolescents who have limited personal or vicarious experience of alcohol-related aggression. One hundred and four 11-14 year old adolescents made lexical decisions on aggressive or nonaggressive words preceded by 40-ms alcohol or nonalcohol word primes. Repeated measures analyses of group data showed that alcohol word primes did not lead to faster responses to aggressive words than to nonaggressive words, nor were responses to aggressive words faster when they were preceded by alcohol word primes than by nonalcohol word primes. However, at an individual level, faster recognition times to the alcohol prime/aggression target word combination predicted aggression on a competitive laboratory task in 14 year olds only. This occurred only when the competitive aggression task was preceded by a visual presentation of alcoholic, but not nonalcoholic beverage, images. We concluded that alcohol-related aggression scripts are not strongly developed in this age group, but individual differences in script strength are linked to alcohol-related laboratory aggression.

  11. Chronic alcoholism-mediated impairment in the medulla oblongata: a mechanism of alcohol-related mortality in traumatic brain injury?

    PubMed

    Lai, Xiao-ping; Yu, Xiao-jun; Qian, Hong; Wei, Lai; Lv, Jun-yao; Xu, Xiao-hu

    2013-01-01

    Alcohol-related traumatic brain injury (TBI) is a common condition in medical and forensic practice, and results in high prehospital mortality. We investigated the mechanism of chronic alcoholism-related mortality by examining the effects of alcohol on the synapses of the medulla oblongata in a rat model of TBI. Seventy adult male Sprague-Dawley rats were randomly assigned to either ethanol (EtOH) group, EtOH-TBI group, or control groups (water group, water-TBI group). To establish chronic alcoholism model, rats in the EtOH group were given EtOH twice daily (4 g/kg for 2 weeks and 6 g/kg for another 2 weeks). The rats also received a minor strike on the occipital tuberosity with an iron pendulum. Histopathologic and ultrastructure changes and the numerical density of the synapses in the medulla oblongata were examined. Expression of postsynaptic density-95 (PSD-95) in the medulla oblongata was measured by ELISA. Compared with rats in the control group, rats in the chronic alcoholism group showed: (1) minor axonal degeneration; (2) a significant decrease in the numerical density of synapses (p < 0.01); and (3) compensatory increase in PSD-95 expression (p < 0.01). Rats in the EtOH-TBI group showed: (1) high mortality (50%, p < 0.01); (2) inhibited respiration before death; (3) severe axonal injury; and (4) decrease in PSD-95 expression (p < 0.05). Chronic alcoholism induces significant synapse loss and axonal impairment in the medulla oblongata and renders the brain more susceptible to TBI. The combined effects of chronic alcoholism and TBI induce significant synapse and axon impairment and result in high mortality.

  12. Description and Predictors of Positive and Negative Alcohol-Related Consequences in the First Year of College

    PubMed Central

    Barnett, Nancy P.; Clerkin, Elise M.; Wood, Mark; Monti, Peter M.; O’Leary Tevyaw, Tracy; Corriveau, Donald; Fingeret, Allan; Kahler, Christopher W.

    2014-01-01

    Objective: The purpose of this study was to establish the frequency of positive and negative alcohol-related consequences during the first year of college and to evaluate gender, race/ethnicity, time of year, alcohol use, and intoxication as predictors of consequences using frequent assessments. Method: Participants (N = 1,053; 57.5% female) completed biweekly assessments of alcohol use and positive and negative alcohol-related consequences throughout the year. Results: The majority of drinkers reported both positive and negative consequences. Having a good time and feeling less stressed were the most commonly reported positive consequences. Blackouts and getting physically sick were the most commonly endorsed negative consequences. At the weekly level, number of drinking days, drinks per drinking day, and estimated blood alcohol concentration (eBAC, reflecting intoxication) were significantly related to all consequences after controlling for demographics and time of year. Negative consequences had stronger associations with number of drinks and eBAC than positive consequences did. With each additional drink consumed on a drinking day, the incidence of negative consequences more than doubled (incidence rate ratio [IRR] = 2.34, 95% CI [2.19, 2.50]), whereas the incidence of positive consequences increased by about half (IRR = 1.51, 95% CI [1.47, 1.56]). The consequence with the largest gender difference was regretted sex, with women reporting it more often. Few racial/ethnic differences were found in report of negative consequences. Greater positive and negative consequences were endorsed at the beginning of both academic semesters. Conclusions: As number of drinks and eBAC increase, the relative odds of a negative consequence are higher than that of a positive consequence. Alcohol interventions could promote greater awareness of the likelihood of specific consequences and could highlight that positive consequences are associated with lower levels of drinking. PMID

  13. Alcohol-Related Information in Multi-Component Interventions and College Students' Drinking Behavior

    ERIC Educational Resources Information Center

    Thadani, Vandana; Huchting, Karen; LaBrie, Joseph

    2009-01-01

    Education-only interventions produce little change in drinking behaviors; but, multi-component prevention programs, which include alcohol information as one feature, can decrease drinking. This study examined the role of alcohol knowledge in a multi-component intervention previously found to reduce first-year female college students' alcohol…

  14. 3-D magnetotelluric inversion including topography using deformed hexahedral edge finite elements and direct solvers parallelized on SMP computers - Part I: forward problem and parameter Jacobians

    NASA Astrophysics Data System (ADS)

    Kordy, M.; Wannamaker, P.; Maris, V.; Cherkaev, E.; Hill, G.

    2016-01-01

    We have developed an algorithm, which we call HexMT, for 3-D simulation and inversion of magnetotelluric (MT) responses using deformable hexahedral finite elements that permit incorporation of topography. Direct solvers parallelized on symmetric multiprocessor (SMP), single-chassis workstations with large RAM are used throughout, including the forward solution, parameter Jacobians and model parameter update. In Part I, the forward simulator and Jacobian calculations are presented. We use first-order edge elements to represent the secondary electric field (E), yielding accuracy O(h) for E and its curl (magnetic field). For very low frequencies or small material admittivities, the E-field requires divergence correction. With the help of Hodge decomposition, the correction may be applied in one step after the forward solution is calculated. This allows accurate E-field solutions in dielectric air. The system matrix factorization and source vector solutions are computed using the MKL PARDISO library, which shows good scalability through 24 processor cores. The factorized matrix is used to calculate the forward response as well as the Jacobians of electromagnetic (EM) field and MT responses using the reciprocity theorem. Comparison with other codes demonstrates accuracy of our forward calculations. We consider a popular conductive/resistive double brick structure, several synthetic topographic models and the natural topography of Mount Erebus in Antarctica. In particular, the ability of finite elements to represent smooth topographic slopes permits accurate simulation of refraction of EM waves normal to the slopes at high frequencies. Run-time tests of the parallelized algorithm indicate that for meshes as large as 176 × 176 × 70 elements, MT forward responses and Jacobians can be calculated in ˜1.5 hr per frequency. Together with an efficient inversion parameter step described in Part II, MT inversion problems of 200-300 stations are computable with total run times

  15. Social anxiety and alcohol problems: the roles of perceived descriptive and injunctive peer norms.

    PubMed

    Buckner, Julia D; Ecker, Anthony H; Proctor, Steven L

    2011-06-01

    Although people with higher social anxiety (HSA) appear particularly vulnerable to alcohol-related problems it remains unclear why people with HSA experience such problems. One possibility is that HSA people's drinking behavior is influenced by their beliefs about others' drinking (i.e., descriptive norms) and/or others' approval of drinking (i.e., injunctive norms). The current study investigated the relationship between social anxiety, alcohol-related problems, drinking frequency and quantity, and descriptive and injunctive norms. The sample consisted of current drinkers with clinically elevated social anxiety (HSA; n=86) or lower social anxiety (LSA; n=86). Injunctive norms moderated the relationship between social anxiety group status and alcohol-related problems such that HSA participants with higher injunctive norms reported the most alcohol-related problems. Descriptive norms moderated the relationship between social anxiety and drinking quantity such that among participants with higher descriptive norms, LSA participants drank more than HSA participants.

  16. Data sharing for prevention: a case study in the development of a comprehensive emergency department injury surveillance system and its use in preventing violence and alcohol-related harms

    PubMed Central

    Quigg, Zara; Hughes, Karen; Bellis, Mark A

    2012-01-01

    Objective To examine emergency department (ED) data sharing via a local injury surveillance system and assess its contribution to the prevention of violence and alcohol-related harms. Methods 6-year (2004–2010) exploratory study analysing injury attendances to one ED in the North West of England using descriptive and trend analyses. Results Over the 6-year period, there were 242 796 ED injury attendances, including 21 683 for intentional injuries. Compared with unintentional injury patients, intentional injury patients were more likely to be men, aged 18–34 years, live in the most deprived communities, have attended the ED at night/weekends, have been injured in a public place and have consumed alcohol prior to the injury. Detailed data collected on alcohol and violence-related ED attendances were shared with local partners to monitor local trends and inform prevention activity including targeted policing and licensing enforcement. Over the 6-year period, intentional ED injury attendances decreased by 35.6% and alcohol-related assault attendances decreased by 30.3%. Conclusions The collection of additional ED data on assault details and alcohol use prior to injury, and its integration into multi-agency policy and practice, played an important role in driving local violence prevention activity. Further research is needed to assess the direct contribution ED data sharing makes to reductions in violence. PMID:22210640

  17. The advantages of including professionals from different fields of study in the solution of today`s water-related problems

    SciTech Connect

    Renshaw, A.

    1995-05-09

    This report presents the details of a meeting of the American Society of Civil Engineers pertaining to water resources and quality. This report suggests an interdisciplinary approach to solving today`s problems dealing with water resources.

  18. Relationship of Usual Volume and Heavy Consumption to Risk of Alcohol-Related Injury: Racial/Ethnic Disparities in Four U.S. National Alcohol Surveys

    PubMed Central

    Cherpitel, Cheryl J.; Ye, Yu; Kerr, William

    2016-01-01

    Objective: National population data on racial/ethnic disparities and risk of alcohol-related injury are scarce. Alcohol-related injury and drinking patterns are examined in a sample of respondents from four (1995, 2000, 2005, 2010) U.S. National Alcohol Surveys using risk function analysis. Method: Self-reported consumption of 15,476 current drinkers was assessed as the average number of drinks consumed monthly and, separately, the frequency of consuming five or more drinks in a day (5+ days) in the last year. Alcohol-related injury was defined as drinking within 6 hours before the event. Risk curves were defined, separately for Whites, Blacks, and Hispanics, using fractional polynomial regression. Results: Risk was greatest for Hispanics to 110 drinks per month (3–4 drinks per day) and above 240 drinks per month, whereas risk was greatest for Whites between these levels. Blacks were at lower risk at all monthly volume levels when demographic and socioeconomic status characteristics were controlled for. Whites had the highest risk of an alcohol-related injury based on 5+ drinking days at all levels up to nearly daily 5+ drinking, whereas Blacks had the lowest risk at all levels of 5+ drinking. Conclusions: A disparity in alcohol-related injury was found for Hispanics compared with Whites at the same average monthly volume of consumption at lower and higher volume levels, but not at the same number of 5+ drinking days, and a lower risk of alcohol-related injury was found for Blacks for both consumption measures when demographic and socioeconomic status characteristics were taken into account. Although exposure to hazards other than alcohol, which could account for some of the racial/ethnic disparity observed, was not taken into account, these mixed findings suggest this is an important area deserving future research attention. PMID:26751355

  19. Alcohol-related genes show an enrichment of associations with a persistent externalizing factor.

    PubMed

    Ashenhurst, James R; Harden, K Paige; Corbin, William R; Fromme, Kim

    2016-10-01

    Research using twins has found that much of the variability in externalizing phenotypes-including alcohol and drug use, impulsive personality traits, risky sex, and property crime-is explained by genetic factors. Nevertheless, identification of specific genes and variants associated with these traits has proven to be difficult, likely because individual differences in externalizing are explained by many genes of small individual effect. Moreover, twin research indicates that heritable variance in externalizing behaviors is mostly shared across the externalizing spectrum rather than specific to any behavior. We use a longitudinal, "deep phenotyping" approach to model a general externalizing factor reflecting persistent engagement in a variety of socially problematic behaviors measured at 11 assessment occasions spanning early adulthood (ages 18 to 28). In an ancestrally homogenous sample of non-Hispanic Whites (N = 337), we then tested for enrichment of associations between the persistent externalizing factor and a set of 3,281 polymorphisms within 104 genes that were previously identified as associated with alcohol-use behaviors. Next, we tested for enrichment among domain-specific factors (e.g., property crime) composed of residual variance not accounted for by the common factor. Significance was determined relative to bootstrapped empirical thresholds derived from permutations of phenotypic data. Results indicated significant enrichment of genetic associations for persistent externalizing, but not for domain-specific factors. Consistent with twin research findings, these results suggest that genetic variants are broadly associated with externalizing behaviors rather than unique to specific behaviors. (PsycINFO Database Record

  20. Evaluation of Alcohol-Related Personalized Normative Feedback With and Without an Injunctive Message

    PubMed Central

    Steers, Mai-Ly N.; Coffman, Amelia D.; Wickham, Robert E.; Bryan, Jennifer L.; Caraway, Lisa; Neighbors, Clayton

    2016-01-01

    Objective: Personalized normative feedback (PNF) has been used extensively to reduce alcohol consumption, particularly among heavy drinkers. However, the majority of PNF studies have used only descriptive norms (real or perceived pervasiveness of a given behavior). The purpose of the current study was to explore the efficacy of PNF both with and without an injunctive message indicating approval or disapproval based on the participants’ standing relative to other students’ drinking levels. This randomized trial evaluated two brief web-based alcohol intervention conditions (descriptive-norms-feedback–only condition versus a descriptive-plus-injunctive-message condition relative to an assessment-only control condition). Method: Participants included 176 students who had reported at least one heavy drinking episode in the past month. Participants completed baseline and follow-up assessments of perceived norms and drinking. Follow-up assessments were completed at 2 weeks post-intervention by 165 (94%) participants. Results: Analyses were conducted using zero-inflated negative binomial regression models. As expected, the descriptive-norms–only condition was effective in reducing drinking among heavier baseline drinkers at follow-up relative to the control condition. However, contrary to expectations, the descriptive-plus-injunctive-message condition did not predict less drinking at follow-up. Conclusions: This study was unique in using an injunctive message as an adjunct to descriptive-norms feedback within the context of drinking. Findings highlight the need for additional research into the role of defensiveness, which may serve as an impediment to using injunctive norms/messages in interventions for problematic substance use and other potentially stigmatizing behaviors. PMID:26997192

  1. For multidisciplinary research on the application of remote sensing to water resources problems. [including crop yield, watershed soils, and vegetation mapping in Wisconsin

    NASA Technical Reports Server (NTRS)

    Kiefer, R. W. (Principal Investigator)

    1979-01-01

    Research on the application of remote sensing to problems of water resources was concentrated on sediments and associated nonpoint source pollutants in lakes. Further transfer of the technology of remote sensing and the refinement of equipment and programs for thermal scanning and the digital analysis of images were also addressed.

  2. Investigation of alcohol-related social norms among youth aged 14–17 years in Perth, Western Australia: protocol for a respondent-driven sampling study

    PubMed Central

    Hildebrand, Janina; Maycock, Bruce; Howat, Peter; Burns, Sharyn; Allsop, Steve; Dhaliwal, Satvinder; Lobo, Roanna

    2013-01-01

    Introduction Alcohol use among young people is a major public health concern in Australia and internationally. Research elucidating social norms influencing alcohol use supports the desire to conform to peers. However, there is a lack of evidence on how social norms are transmitted from the community to young people and between family members and peers, as previous studies are limited to mainly school and university environments. This article describes the proposed process to investigate common alcohol-related norms held by 14-year-olds to 17-year-olds in Perth, Western Australia, and to clarify the process and pathways through which proalcohol norms are transmitted to adolescents. Methods and analysis This cross-sectional quantitative study will use respondent-driven sampling (RDS) to recruit a sample of 672 adolescents from sporting groups, youth programmes and the community in Perth. Data will be collected with a previously developed and validated multidimensional online survey instrument. A variety of strategies will be explored to aid participation including face-to-face recruitment and survey administration, web-based RDS and a ‘mature minor’ consent assessment protocol. Data analysis will include descriptive statistics of demographic characteristics, as well as social network and dyadic analyses, to explore the connections between shared understanding of norms and behaviours among individuals and how these translate into reported practices. Ethics and dissemination This research is expected to extend our understanding of normative development pathways to inform future interventions, and will be widely disseminated through conference presentations, peer-reviewed papers, media channels and community seminars. A study reference group of key health industry stakeholders will be established to encourage integration of study findings into policy and practice, and results will guide the development of community interventions. The Curtin University Human

  3. Review article: Emergency department data sharing to reduce alcohol-related violence: a systematic review of the feasibility and effectiveness of community-level interventions.

    PubMed

    Droste, Nicolas; Miller, Peter; Baker, Tim

    2014-08-01

    The present paper aims to review current evidence for the effectiveness and/or feasibility of using inter-agency data sharing of ED recorded assault information to direct interventions reducing alcohol-related or nightlife assaults, injury or violence. Potential data-sharing partners involve police, local council, liquor licensing regulators and venue management. A systematic review of the peer-reviewed literature was conducted. The initial search discovered 19,506 articles. After removal of duplicates and articles not meeting review criteria, n = 8 articles were included in quantitative and narrative synthesis. Seven of eight studies were conducted in UK EDs, with the remaining study presenting Australian data. All studies included in the review deemed data sharing a worthwhile pursuit. All studies attempting to measure intervention effectiveness reported substantial reductions of assaults and ED attendances post-intervention, with one reporting no change. Negative logistic feasibility concerns were minimal, with general consensus among authors being that data-sharing protocols and partnerships could be easily implemented into modern ED triage systems, with minimal cost, staff workload burden, impact to patient safety, service and anonymity, or risk of harm displacement to other licensed venues, or increase to length of patient stay. However, one study reported a potential harm displacement effect to streets surrounding intervention venues. In future, data-sharing systems should triangulate ED, police and ambulance data sources, and assess intervention effectiveness using randomised controlled trials that account for variations in venue capacity, fluctuations in ED attendance and population levels, seasonal variations in assault and injury, and control for concurrent interventions.

  4. Different digital paths to the keg? How exposure to peers' alcohol-related social media content influences drinking among male and female first-year college students.

    PubMed

    Boyle, Sarah C; LaBrie, Joseph W; Froidevaux, Nicole M; Witkovic, Yong D

    2016-06-01

    Despite speculation that peers' alcohol-related content on social media sites (SMS) may influence the alcohol use behaviors of SMS frequenting college students, this relationship has not been investigated longitudinally. The current prospective study assesses the relationship between exposure to peers' alcohol-related SMS content and later-drinking among first-year college students. Among 408 first-year students, total exposure to peers' alcohol-related content on Facebook, Instagram, and Snapchat during the initial 6 weeks of college predicted alcohol consumption 6 months later. The rather robust relationship persisted even after students' and close friends drinking were accounted for, indicating that alcohol references on SMS do not simply reflect alcohol use behaviors that would otherwise be observed in the absence of SMS and be predictive of later alcohol use. Findings also illuminate important gender differences in the degree to which peers' alcohol-related SMS content influenced later drinking behavior as well as psychological mediators of this relationship. Among females, enhancement drinking motives and beliefs about the role of alcohol in the college experience fully mediated the relationship between SMS alcohol exposure and later drinking. Males, however, evidenced a much stronger predictive relationship between SMS alcohol exposure and second semester drinking, with this relationship only partially explained by perceptions of drinking norms, enhancement drinking motives, and beliefs about the role of alcohol in the college experience. Implications of these findings for college drinking prevention efforts and directions for future research are discussed.

  5. Firearms, alcohol and crime: convictions for driving under the influence (DUI) and other alcohol-related crimes and risk for future criminal activity among authorised purchasers of handguns.

    PubMed

    Wintemute, Garen J; Wright, Mona A; Castillo-Carniglia, Alvaro; Shev, Aaron; Cerdá, Magdalena

    2017-01-30

    Firearm violence frequently involves alcohol, but there are no studies of misuse of alcohol and risk for future violence among firearm owners. We examined the association between prior convictions for alcohol-related crimes, chiefly driving under the influence (DUI), and risk of subsequent arrest among 4066 individuals who purchased handguns in California in 1977. During follow-up through 1991, 32.8% of those with prior alcohol-related convictions and 5.7% of those with no prior criminal history were arrested for a violent or firearm-related crime; 15.9% and 2.7%, respectively, were arrested for murder, rape, robbery or aggravated assault. Prior alcohol-related convictions were associated with a fourfold to fivefold increase in risk of incident arrest for a violent or firearm-related crime, a relative increase greater than that seen for age, sex or prior violence. Prior convictions for alcohol-related crime may be an important predictor of risk for future criminal activity among purchasers of firearms.

  6. Legal update. Definition of accident--accidental death and dismemberment--alcohol-related automobile collision--foreseeability of death as result of driving while intoxicated.

    PubMed

    2011-01-01

    LaAsmar v. Phelps Dodge Corp. Life, Accidental Death & Dismemberment & Dependent Life Ins. Plan, 605 F3d 789, 2010 WL 1794437(10th Cir. 2010). A death caused by an alcohol-related automobile collision qualifies as an "accident" that would require payment of accidental death and dismemberment plan benefits.

  7. Ceramide inhibitor myriocin restores insulin/insulin growth factor signaling for liver remodeling in experimental alcohol-related steatohepatitis

    PubMed Central

    Lizarazo, Diana; Zabala, Valerie; Tong, Ming; Longato, Lisa; de la Monte, Suzanne M.

    2015-01-01

    Background and Aim Alcohol-related liver disease (ALD) is mediated in part by insulin resistance. Attendant dysregulation of lipid metabolism increases accumulation of hepatic ceramides that worsen insulin resistance and compromise the structural and functional integrity of the liver. Insulin and insulin growth factor (IGF) stimulate aspartyl-asparaginyl-β-hydroxylase (AAH), which promotes cell motility needed for structural maintenance and remodeling of the liver. AAH mediates its effects by activating Notch, and in ALD, insulin/IGF signaling, AAH, and Notch are inhibited. Method To test the hypothesis that in ALD, hepatic ceramide load contributes to impairments in insulin, AAH, and Notch signaling, control and chronic ethanol-fed adult Long–Evans rats were treated with myriocin, an inhibitor of serine palmitoyl transferase. Livers were used to assess steatohepatitis, insulin/IGF pathway activation, and expression of AAH–Notch signaling molecules. Results Chronic ethanol-fed rats had steatohepatitis with increased ceramide levels; impairments in signaling through the insulin receptor, insulin receptor substrate, and Akt; and decreased expression of AAH, Notch, Jagged, Hairy–Enhancer of Split-1, hypoxiainducible factor 1α, and proliferating cell nuclear antigen. Myriocin abrogated many of these adverse effects of ethanol, particularly hepatic ceramide accumulation, steatohepatitis, and impairments of insulin signaling through Akt, AAH, and Notch. Conclusions In ALD, the histopathology and impairments in insulin/IGF responsiveness can be substantially resolved by ceramide inhibitor treatments, even in the context of continued chronic ethanol exposure. PMID:23802886

  8. Traumatic Life Events Prior to Alcohol-Related Admission of Injured Acute Care Inpatients: A Brief Report

    PubMed Central

    Peterson, Roselyn; Russo, Joan; Darnell, Doyanne; Wang, Jin; Ingraham, Leah; Zatzick, Douglas

    2016-01-01

    Objective Approximately 30 million Americans present to acute care medical settings annually after incurring traumatic injuries. Posttraumatic stress disorder and depressive symptoms are endemic among injury survivors. Our paper is a replication and extension of a previous report documenting a pattern of multiple traumatic life events across patients admitted to Level I trauma centers for an alcohol-related injury. Method This study is a secondary analysis of a nationwide 20-site randomized trial of an alcohol brief intervention with 660 traumatically injured inpatients. Pre-injury trauma history was assessed using the National Comorbidity Survey trauma history screen at the 6 month time point. Results Most common traumatic events experienced by our population of alcohol positive trauma survivors were having had someone close unexpectedly die, followed by having seen someone badly beaten or injured. Of particular note, there is high reported prevalence of rape/sexual assault, and childhood abuse and neglect among physically injured trauma survivors. Additional trauma histories are increasingly common among alcohol-positive patients admitted for a traumatic injury. Conclusions Due to the high rate of experienced multiple traumatic events among acutely injured inpatients, the trauma history screen could be productively integrated into screening and brief intervention procedures developed for acute care settings. PMID:26745689

  9. Using Ecological Momentary Assessment (EMA) to Assess Situation-Level Predictors of Alcohol Use and Alcohol-Related Consequences.

    PubMed

    Wray, Tyler B; Merrill, Jennifer E; Monti, Peter M

    2014-01-01

    Ecological momentary assessment (EMA) has afforded several important advances in the field of alcohol research, including testing prominent models of alcohol abuse etiology in "high resolution." Using high-tech methods for signaling and/or assessment, such as mobile electronic diaries, personal data assistants, and smartphones, EMA approaches potentially can improve understanding of precipitants of drinking, drinking patterns, and consequences. For example, EMA has been used to study complex drinking patterns and dynamic predictors of drinking in near-real time. Compared with other methods, EMA can better sample and capture changes in these phenomena that occur in relatively short time frames. EMA also has several potential applications in studying the consequences of alcohol use, including physical, interpersonal, behavioral, and legal problems. However, even with all these potential capabilities, EMA research in the alcohol field still is associated with some limitations, including the potential for measurement reactivity and problems with acceptability and compliance. Despite these limitations, electronically based EMA methods are versatile and are capable of capturing data relevant to a variety of momentary influences on both alcohol use and consequences. Therefore, it will be exciting to fully realize the potential of future applications of EMA technologies, particularly if the associated costs can be reduced.

  10. Including near-field terms in the isochrone integration method for application to finite-fault or kirchhoff boundary integral problems

    USGS Publications Warehouse

    Joyner, William B.; Spudich, Paul

    1994-01-01

    In many types of seismological and engineering problems, it is necessary to perform a surface integral involving a Green's function having either a source or receiver point on the surface. For far-field terms of the Green's function, it is well known that the surface integral can be reduced to a line integral, yielding a considerable computational advantage. In this work we show that a similar transformation to a line integral can be made for the near-field terms when the Green's function is for a uniform whole space. The necessary condition is that the various terms in the Green's function can be transformed into sums of nondispersive pulses. We accomplish this for near-field terms in a whole space by repeatedly time-differentiating the terms.

  11. Heat and moisture exchangers and breathing system filters: their use in anaesthesia and intensive care. Part 2 - practical use, including problems, and their use with paediatric patients.

    PubMed

    Wilkes, A R

    2011-01-01

    Heat and moisture exchangers and breathing system filters are intended to replace the normal warming, humidifying and filtering functions of the upper airways. The first part of this review considered the history, principles of operation and efficiency of these devices. The aim of this part of the review is to summarise recent guidelines on the use of these devices and outline the problems that can occur. In particular, the effect of these devices on gas analysis, dead space, resistance to gas flow and blockage of the breathing system is considered. In children, it is important to consider the addition of dead space and resistance to gas flow. A body weight of 2.5 kg is probably the lower weight limit for use with heat and moisture exchangers, and 3 kg for filters. The resistance to gas flow of a heat- and moisture-exchanging filter added to a Mapleson F breathing system can cause a delay in the induction of anaesthesia.

  12. A Naturalistic Study of the Associations between Changes in Alcohol Problems, Spiritual Functioning, and Psychiatric Symptoms

    PubMed Central

    Miller, Melissa L.; Saunders, Stephen M.

    2010-01-01

    The study evaluated how spiritual and religious functioning (SRF), alcohol-related problems, and psychiatric symptoms change over the course of treatment and follow-up. Problem drinkers (n = 55, including 39 males and 16 females) in outpatient treatment were administered questionnaires at pretreatment, post-treatment, and follow up, which assessed two aspects of SRF (religious well-being and existential well-being), two aspects of alcohol misuse (severity and consequences), and two aspects of psychiatric symptoms (depression and anxiety). Significant improvements in SRF, psychiatric symptoms and alcohol misuse were observed from pretreatment to follow-up. Although SRF scores were significantly correlated with psychiatric symptoms at all three time points, improvement in the former did not predict improvement in the latter. When measured at the same time points, SRF scores were not correlated with the measures of alcohol misuse. However, improvement in SRF (specifically in existential well-being) over the course of treatment was predictive of improvement in the alcohol misuse measures at follow-up. These results suggest that the association between SRF, emotional problems, and alcohol misuse is complex. They further suggest that patients who improve spiritual functioning over the course of treatment are more likely to experience improvement in drinking behavior and alcohol-related problems after treatment has ended. PMID:21443292

  13. Recurrent Distal 7q11.23 Deletion Including HIP1 and YWHAG Identified in Patients with Intellectual Disabilities, Epilepsy, and Neurobehavioral Problems

    PubMed Central

    Ramocki, Melissa B.; Bartnik, Magdalena; Szafranski, Przemyslaw; Kołodziejska, Katarzyna E.; Xia, Zhilian; Bravo, Jaclyn; Miller, G. Steve; Rodriguez, Diana L.; Williams, Charles A.; Bader, Patricia I.; Szczepanik, Elżbieta; Mazurczak, Tomasz; Antczak-Marach, Dorota; Coldwell, James G.; Akman, Cigdem I.; McAlmon, Karen; Cohen, Melinda P.; McGrath, James; Roeder, Elizabeth; Mueller, Jennifer; Kang, Sung-Hae L.; Bacino, Carlos A.; Patel, Ankita; Bocian, Ewa; Shaw, Chad A.; Cheung, Sau Wai; Mazurczak, Tadeusz; Stankiewicz, Paweł

    2010-01-01

    We report 26 individuals from ten unrelated families who exhibit variable expression and/or incomplete penetrance of epilepsy, learning difficulties, intellectual disabilities, and/or neurobehavioral abnormalities as a result of a heterozygous microdeletion distally adjacent to the Williams-Beuren syndrome region on chromosome 7q11.23. In six families with a common recurrent ∼1.2 Mb deletion that includes the Huntingtin-interacting protein 1 (HIP1) and tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein gamma (YWHAG) genes and that is flanked by large complex low-copy repeats, we identified sites for nonallelic homologous recombination in two patients. There were no cases of this ∼1.2 Mb distal 7q11.23 deletion copy number variant identified in over 20,000 control samples surveyed. Three individuals with smaller, nonrecurrent deletions (∼180–500 kb) that include HIP1 but not YWHAG suggest that deletion of HIP1 is sufficient to cause neurological disease. Mice with targeted mutation in the Hip1 gene (Hip1−/−) develop a neurological phenotype characterized by failure to thrive, tremor, and gait ataxia. Overall, our data characterize a neurodevelopmental and epilepsy syndrome that is likely caused by recurrent and nonrecurrent deletions, including HIP1. These data do not exclude the possibility that YWHAG loss of function is also sufficient to cause neurological phenotypes. Based on the current knowledge of Hip1 protein function and its proposed role in AMPA and NMDA ionotropic glutamate receptor trafficking, we believe that HIP1 haploinsufficiency in humans will be amenable to rational drug design for improved seizure control and cognitive and behavioral function. PMID:21109226

  14. Recurrent distal 7q11.23 deletion including HIP1 and YWHAG identified in patients with intellectual disabilities, epilepsy, and neurobehavioral problems.

    PubMed

    Ramocki, Melissa B; Bartnik, Magdalena; Szafranski, Przemyslaw; Kołodziejska, Katarzyna E; Xia, Zhilian; Bravo, Jaclyn; Miller, G Steve; Rodriguez, Diana L; Williams, Charles A; Bader, Patricia I; Szczepanik, Elżbieta; Mazurczak, Tomasz; Antczak-Marach, Dorota; Coldwell, James G; Akman, Cigdem I; McAlmon, Karen; Cohen, Melinda P; McGrath, James; Roeder, Elizabeth; Mueller, Jennifer; Kang, Sung-Hae L; Bacino, Carlos A; Patel, Ankita; Bocian, Ewa; Shaw, Chad A; Cheung, Sau Wai; Mazurczak, Tadeusz; Stankiewicz, Paweł

    2010-12-10

    We report 26 individuals from ten unrelated families who exhibit variable expression and/or incomplete penetrance of epilepsy, learning difficulties, intellectual disabilities, and/or neurobehavioral abnormalities as a result of a heterozygous microdeletion distally adjacent to the Williams-Beuren syndrome region on chromosome 7q11.23. In six families with a common recurrent ∼1.2 Mb deletion that includes the Huntingtin-interacting protein 1 (HIP1) and tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein gamma (YWHAG) genes and that is flanked by large complex low-copy repeats, we identified sites for nonallelic homologous recombination in two patients. There were no cases of this ∼1.2 Mb distal 7q11.23 deletion copy number variant identified in over 20,000 control samples surveyed. Three individuals with smaller, nonrecurrent deletions (∼180-500 kb) that include HIP1 but not YWHAG suggest that deletion of HIP1 is sufficient to cause neurological disease. Mice with targeted mutation in the Hip1 gene (Hip1⁻(/)⁻) develop a neurological phenotype characterized by failure to thrive, tremor, and gait ataxia. Overall, our data characterize a neurodevelopmental and epilepsy syndrome that is likely caused by recurrent and nonrecurrent deletions, including HIP1. These data do not exclude the possibility that YWHAG loss of function is also sufficient to cause neurological phenotypes. Based on the current knowledge of Hip1 protein function and its proposed role in AMPA and NMDA ionotropic glutamate receptor trafficking, we believe that HIP1 haploinsufficiency in humans will be amenable to rational drug design for improved seizure control and cognitive and behavioral function.

  15. Posttraumatic stress disorder and use of psychiatric and alcohol related services: the effect of the 2004-2005 Florida hurricane seasons on veterans.

    PubMed

    Frahm, Kathryn A; Barnett, Scott D; Brown, Lisa M; Hickling, Edward J; Olney, Ron; Campbell, Robert R; Lapcevic, William A

    2013-12-01

    The purpose of this study was to document preliminary findings of the association between posttraumatic stress disorder (PTSD), mental health service use, and alcohol related health visits among veterans following 2004-2005 Florida hurricane seasons. A retrospective review of the Veterans Health Administration Medical SAS Outpatient Dataset was conducted to identify veterans residing in Florida during the 2004-2005 hurricane seasons with a history of PTSD and/or PTSD and a substance use disorder. It was found that veterans with PTSD residing in counties affected by hurricanes demonstrated an immediate 28 % increase in use of mental health services following hurricane landfall versus veterans residing in non-hurricane affected counties (+28.0 vs. -6.5 %, p = 0.001). Additionally, veterans residing in affected counties were found to use more group psychotherapy treatment sessions overall (30.3 vs. 27.2 %, p = 0.001). Of note, veterans with PTSD experienced a -0.16 per month (p = 0.114) decrease in alcohol related visits following the 2004 hurricane season. These findings provide insight into the mental health needs of veterans with PTSD following a disaster and can inform delivery of services to veterans with PTSD and alcohol related issues in disaster prone areas.

  16. Health Professionals’ Alcohol-Related Professional Practices and the Relationship between Their Personal Alcohol Attitudes and Behavior and Professional Practices: A Systematic Review

    PubMed Central

    Bakhshi, Savita; While, Alison E.

    2013-01-01

    Health professionals’ personal health behaviors have been found to be associated with their practices with patients in areas such as smoking, physical activity and weight management, but little is known in relation to alcohol use. This review has two related strands and aims to: (1) examine health professionals’ alcohol-related health promotion practices; and (2) explore the relationship between health professionals’ personal alcohol attitudes and behaviors, and their professional alcohol-related health promotion practices. A comprehensive literature search of the Cochrane Library, MEDLINE, EMBASE, PsycINFO, CINAHL, British Nursing Index, Web of Science, Scopus and Science Direct (2007–2013) identified 26 studies that met the inclusion criteria for Strand 1, out of which six were analyzed for Strand 2. The findings indicate that health professionals use a range of methods to aid patients who are high-risk alcohol users. Positive associations were reported between health professionals’ alcohol-related health promotion activities and their personal attitudes towards alcohol (n = 2), and their personal alcohol use (n = 2). The findings have some important implications for professional education. Future research should focus on conducting well-designed studies with larger samples to enable us to draw firm conclusions and develop the evidence base. PMID:24366045

  17. Alcohol Problems in Alaska Natives: Lessons from the Inuit

    ERIC Educational Resources Information Center

    Seale, J. Paul; Shellenberger, Sylvia; Spence, John

    2006-01-01

    In this Alaska Native study, cultural "insiders" analyzed problems associated with increased alcohol availability, factors which have reduced alcohol-related problems, and ideas for improving treatment in an Inuit community. Participants described frequent bingeing, blackouts, family violence, suicide, loss of child custody, and feelings…

  18. Social Context of Drinking and Alcohol Problems among College Students

    ERIC Educational Resources Information Center

    Beck, Kenneth H.; Arria, Amelia M.; Caldeira, Kimberly M.; Vincent, Kathryn B.; O'Grady, Kevin E.; Wish, Eric D.

    2008-01-01

    Objective: To examine how social contexts of drinking are related to alcohol use disorders, other alcohol-related problems, and depression among college students. Methods: Logistic regression models controlling for drinking frequency measured the association between social context and problems, among 728 current drinkers. Results: Drinking for…

  19. Alcohol availability and neighborhood poverty and their relationship to binge drinking and related problems among drinkers in committed relationships.

    PubMed

    McKinney, Christy M; Chartier, Karen G; Caetano, Raul; Harris, T Robert

    2012-09-01

    The authors examined the relationship of alcohol outlet density (AOD) and neighborhood poverty with binge drinking and alcohol-related problems among drinkers in married and cohabitating relationships and assessed whether these associations differed across sex. A U.S. national population couples survey was linked to U.S. Census data on AOD and neighborhood poverty. The 1,784 current drinkers in the survey reported on their binge drinking, alcohol-related problems, and other covariates. AOD was defined as the number of alcohol outlets per 10,000 persons and was obtained at the zip code level. Neighborhood poverty was defined as having a low (<20%) or high (≥20%) proportion of residents living in poverty at the census tract level. We used logistic regression for survey data to estimate odds ratios and 95% confidence intervals and tested for differences of associations by sex. Associations of neighborhood poverty with binge drinking were stronger for male than for female drinkers. The association of neighborhood poverty with alcohol-related problems was also stronger for men than for women. We observed no relationships between AOD and binge drinking or alcohol-related problems in this couples survey. Efforts to reduce binge drinking or alcohol-related problems among partners in committed relationships may have the greatest impact if targeted to male drinkers living in high-poverty neighborhoods. Binge drinking and alcohol-related problems, as well as residence in an impoverished neighborhood are risk factors for intimate partner violence (IPV) and other relationship conflicts.

  20. Alcohol-related road traffic accidents before and after the passing of the Road Traffic Safety Act in Croatia.

    PubMed

    Missoni, Eduard; Bozić, Boris; Missoni, Ivan

    2012-12-01

    The aim of this study was to gather enough data in order to formulate theory- and research-based recommendations to policy makers with the intention of decreasing the number of alcohol-related accidents and victims on Croatian roads. The data on the injured traffic participants and the share of participants under the influence of alcohol were collected from the police reports of the Traffic Police Department, Ministry of the Interior, written at the scene of the respective accidents. This documentation was then processed by descriptive epidemiology and analysed through a four-year period, before and after the passing of the New Road Traffic Safety Act in the Republic of Croatia, on 20 August 2004. In the first six months of 2005, after the passing of the Act, there were 3,275 accidents caused by the motorists under the influence of alcohol (12.5% of all the accidents), with 64 persons killed. Only 5 fatalities (8%) were caused by the drivers with measured blood alcohol concentration of up to 0.5 per thousand. As much as 27 fatalities (42%) were caused by the drivers with measured more than 1.5 per thousand, while half of the fatalities, 32 (50%), were caused by drivers with 0.5-1.5 per thousand. In this period, more than 451,000 violations were recorded, whereas in the same period of the previous year, the number of violations was about 519,000. A reduction of the total number of accidents is the result of the new regulation provision, according to which the incidents without human victims do not have to be reported to the police. The number of traffic accidents caused by drivers under the influence of alcohol had increased by some dozen per cents, namely: 2005 - 6,219 persons, 2006- 6,590 persons, noting that in 2006 one less person was killed (123) compared to 2005. In 2005, drivers with alcohol concentration of 0-0.5 per thousand caused 1,096 accidents, with 14 fatalities, whereas in 2006 there were 1,164 accidents with 9 fatalities. A total of 2,314 accidents

  1. Military sexual trauma, combat exposure, and negative urgency as independent predictors of PTSD and subsequent alcohol problems among OEF/OIF veterans.

    PubMed

    Hahn, Austin M; Tirabassi, Christine K; Simons, Raluca M; Simons, Jeffrey S

    2015-11-01

    This study tested a path model of relationships between military sexual trauma (MST), combat exposure, negative urgency, posttraumatic stress disorder (PTSD) symptoms, and alcohol use and related problems. The sample consisted of 86 Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) veterans who reported drinking at least one alcoholic beverage per week. PTSD mediated the relationships between MST and alcohol-related problems, negative urgency and alcohol-related problems, and combat exposure and alcohol-related problems. In addition, negative urgency had a direct effect on alcohol problems. These results indicate that MST, combat exposure, and negative urgency independently predict PTSD symptoms and PTSD symptoms mediate their relationship with alcohol-related problems. Findings support previous literature on the effect of combat exposure and negative urgency on PTSD and subsequent alcohol-related problems. The current study also contributes to the limited research regarding the relationship between MST, PSTD, and alcohol use and related problems. Clinical interventions aimed at reducing emotional dysregulation and posttraumatic stress symptomology may subsequently improve alcohol-related outcomes.

  2. Military Sexual Trauma, Combat Exposure, and Negative Urgency as Independent Predictors of PTSD and Subsequent Alcohol Problems among OEF/OIF Veterans

    PubMed Central

    Tirabassi, Christine K.; Simons, Raluca M.; Simons, Jeffrey S.

    2015-01-01

    This study tested a path model of relationships between military sexual trauma (MST), combat exposure, negative urgency, posttraumatic stress disorder (PTSD) symptoms, and alcohol use and related problems. The sample consisted of 86 OEF/OIF veterans who reported drinking at least one alcoholic beverage per week. PTSD mediated the relationships between MST and alcohol-related problems, negative urgency and alcohol-related problems, as well as combat exposure and alcohol-related problems. In addition, negative urgency had a direct effect on alcohol problems. These results indicate that MST, combat exposure, and negative urgency independently predict PTSD symptoms and PTSD symptoms mediate their relationship with alcohol-related problems. Findings support previous literature on the effect of combat exposure and negative urgency on PTSD and subsequent alcohol-related problems. The current study also contributes to the limited research regarding the relationship between MST, PSTD, and alcohol use and related problems. Clinical interventions aimed at reducing emotional dysregulation and posttraumatic stress symptomology may subsequently improve alcohol related outcomes. PMID:26524279

  3. A Study of Alcohol Abuse Among Runaway Youth and Their Families. Survey of Alcohol Related Problems Among Runaway Youth Seen in Runaway Centers.

    ERIC Educational Resources Information Center

    Treanor, William; van Houten, Therese

    The objectives of this project are two-fold: (1) to provide runaway counselors--both professional and paraprofessional--with training in the knowledge and skills needed to effectively deal with runaways and families affected by alcohol abuse, and to evaluate the impact of this training, and (2) to document the incidence and degree of alcohol abuse…

  4. Alcohol Use, Alcohol-Related Outcome Expectancies, and Partner Aggression among Males Court-Mandated to Batterer Intervention Programs: A Brief Report

    PubMed Central

    Brasfield, Hope; Morean, Meghan; Febres, Jeniimarie; Shorey, Ryan C.; Moore, Todd; Zucosky, Heather; Elmquist, JoAnna; Wolford-Clevenger, Caitlin; Labrecque, Lindsay; Plasencia, Maribel; Stuart, Gregory L.

    2015-01-01

    Additional work is needed to determine how and/or why the relationship between alcohol use and increased risk for partner aggression exists. Researchers have begun to examine whether alcohol-related outcome expectancies (i.e., beliefs about the cognitive and behavioral effects of alcohol) are associated with partner aggression irrespective of alcohol use. We examined the relationship between alcohol use, alcohol expectancies, and partner aggression among 360 males arrested for a domestic violence offense and court-mandated to treatment. Results indicate that certain alcohol expectancies do play a role in the relationship between alcohol use and some forms of partner aggression. PMID:25519237

  5. Alcohol Use, Alcohol-Related Outcome Expectancies, and Partner Aggression Among Males Court-Mandated to Batterer Intervention Programs: A Brief Report.

    PubMed

    Brasfield, Hope; Morean, Meghan E; Febres, Jeniimarie; Shorey, Ryan C; Moore, Todd M; Zuckosky Zapor, Heather; Elmquist, JoAnna; Wolford-Clevenger, Caitlin; Labrecque, Lindsay; Plasencia, Maribel; Stuart, Gregory L

    2016-01-01

    Additional work is needed to determine how and/or why the relationship between alcohol use and increased risk of partner aggression (PA) exists. Researchers have begun to examine whether alcohol-related outcome expectancies (i.e., beliefs about the cognitive and behavioral effects of alcohol) are associated with PA irrespective of alcohol use. We examined the relationship between alcohol use, alcohol expectancies, and PA among 360 males arrested for a domestic violence offense and court-mandated to treatment. Results indicate that certain alcohol expectancies do play a role in the relationship between alcohol use and some forms of PA.

  6. Teenage drinking, alcohol availability and pricing: a cross-sectional study of risk and protective factors for alcohol-related harms in school children

    PubMed Central

    Bellis, Mark A; Phillips-Howard, Penelope A; Hughes, Karen; Hughes, Sara; Cook, Penny A; Morleo, Michela; Hannon, Kerin; Smallthwaite, Linda; Jones, Lisa

    2009-01-01

    Background There is a lack of empirical analyses examining how alcohol consumption patterns in children relate to harms. Such intelligence is required to inform parents, children and policy relating to the provision and use of alcohol during childhood. Here, we examine drinking habits and associated harms in 15-16 year olds and explore how this can inform public health advice on child drinking. Methods An opportunistic survey of 15-16 year olds (n = 9,833) in North West England was undertaken to determine alcohol consumption patterns, drink types consumed, drinking locations, methods of access and harms encountered. Cost per unit of alcohol was estimated based on a second survey of 29 retail outlets. Associations between demographics, drinking behaviours, alcohol pricing and negative outcomes (public drinking, forgetting things after drinking, violence when drunk and alcohol-related regretted sex) were examined. Results Proportions of drinkers having experienced violence when drunk (28.8%), alcohol-related regretted sex (12.5%) and forgetting things (45.3%), or reporting drinking in public places (35.8%), increased with drinking frequency, binge frequency and units consumed per week. At similar levels of consumption, experiencing any negative alcohol-related outcome was lower in those whose parents provided alcohol. Drunken violence was disproportionately associated with being male and greater deprivation while regretted sex and forgetting things after drinking were associated with being female. Independent of drinking behaviours, consuming cheaper alcohol was related to experiencing violence when drunk, forgetting things after drinking and drinking in public places. Conclusion There is no safe level of alcohol consumption for 15-16 year olds. However, while abstinence removes risk of harms from personal alcohol consumption, its promotion may also push children into accessing drink outside family environments and contribute to higher risks of harm. Strategies to

  7. Simultaneous genotyping of single-nucleotide polymorphisms in alcoholism-related genes using duplex and triplex allele-specific PCR with two-step thermal cycles.

    PubMed

    Shirasu, Naoto; Kuroki, Masahide

    2014-01-01

    We developed a time- and cost-effective multiplex allele-specific polymerase chain reaction (AS-PCR) method based on the two-step PCR thermal cycles for genotyping single-nucleotide polymorphisms in three alcoholism-related genes: alcohol dehydrogenase 1B, aldehyde dehydrogenase 2 and μ-opioid receptor. Applying MightyAmp(®) DNA polymerase with optimized AS-primers and PCR conditions enabled us to achieve effective and selective amplification of the target alleles from alkaline lysates of a human hair root, and simultaneously to determine the genotypes within less than 1.5 h using minimal lab equipment.

  8. Distinguishing between Positive and Negative Social Bonding in Problem Drinking among College Students

    ERIC Educational Resources Information Center

    Zullig, Keith J.; Young, Michael; Hussain, Mohammad

    2010-01-01

    Background: To reduce problem drinking, interventions must be directed toward those factors associated with problem drinking. Purpose: This study examined how perceptions of the role of alcohol related to problem drinking among a convenience sample of 301 college students. Methods: Fifteen items concerned with drinking behavior or perceptions…

  9. Impulsivity and alcohol-related risk among college students: examining urgency, sensation seeking and the moderating influence of beliefs about alcohol's role in the college experience.

    PubMed

    LaBrie, Joseph W; Kenney, Shannon R; Napper, Lucy E; Miller, Kevin

    2014-01-01

    The personality trait of impulsivity is predictive of heavy drinking and consequences among college students. The current study examined how impulsivity-measured via positive urgency, negative urgency, and sensation seeking-and a person's beliefs about the role alcohol plays in the college experience relate to drinking and consequences in a sample of 470 college students (mean age=19 years, 61.3% female, 59.8% White). In support of the hypotheses, sensation seeking independently predicted greater drinking, and both positive urgency and negative urgency predicted greater experience of alcohol-related negative consequences after controlling for consumption level. Moreover, alcohol beliefs moderated the relationship between impulsivity types and alcohol outcomes. Among students high (versus low) in sensation seeking, strong beliefs about alcohol's role in college life were related to significantly greater drinking, and among students high (versus low) in negative urgency, endorsing strong beliefs about alcohol's role in college life were related to greater levels of alcohol-related negative consequences. Overall, findings inform college prevention efforts by highlighting the need to distinguish unique facets of impulsivity and examine how they intersect with students' beliefs about alcohol in college.

  10. Situational and respondent-level motives for drinking and alcohol-related aggression: a multilevel analysis of drinking events in a sample of Canadian university students.

    PubMed

    Mihic, Ljiljana; Wells, Samantha; Graham, Kathryn; Tremblay, Paul F; Demers, Andrée

    2009-03-01

    Situational drinking motives (i.e., motives specific to the drinking situation) as well as respondent-level drinking motives (i.e., usual drinking motives across drinking situations) were examined in terms of their relations with aggression experienced by university students. Secondary, multi-level analyses were conducted on the Canadian Campus Survey (CCS), a national survey of 40 Canadian universities conducted between March 1 and April 30, 2004 (N=6,282). For their three most recent drinking events, students reported their motive for drinking (i.e., situational motive) and whether they had an argument/fight. Respondent-level drinking motives were computed by averaging motives across drinking events. Drinking to cope at the situational-level increased the likelihood of aggression. Respondent-level enhancement motives also increased the risk of aggression. Aesthetic motives were important at both situational and respondent levels decreasing the risk for alcohol-related aggression. Gender did not moderate these relations. These results suggest that prevention programming might benefit from a focus on altering drinking motives, or their underlying causes, in order to reduce alcohol-related aggression among young adults.

  11. Reductions in drinking and alcohol-related harms reported by first-year college students taking an online alcohol education course: a randomized trial.

    PubMed

    Lovecchio, Catherine P; Wyatt, Todd M; DeJong, William

    2010-10-01

    A randomized control trial was conducted at a midsized private university in the Northeast to evaluate the short-term impact of AlcoholEdu for College 8.0, an online alcohol course for first-year students. In September 2007, 1,620 matriculated first-year students were randomly assigned to either a treatment group or an assessment-only control group. Both groups of students completed a baseline survey and knowledge test. Treatment group students finished the course, took a second knowledge test, and 30 days later completed a postintervention survey. Control group students completed the postintervention survey and knowledge test during the same time period. Compared with the control group, treatment group students reported a significantly lower level of alcohol use, fewer negative drinking consequences, and less positive alcohol-related attitudes. AlcoholEdu 8.0 had a positive impact on the first-year students' alcohol-related attitudes, behaviors, and consequences. Additional investigations of online alcohol education courses are warranted.

  12. The relationship between emotion regulation capacity, heart rate variability, and quality of life in individuals with alcohol-related brain damage

    PubMed Central

    Steinmetz, Jean-Paul; Vögele, Claus; Theisen-Flies, Christiane; Federspiel, Carine; Sütterlin, Stefan

    2016-01-01

    The reliable measurement of quality of life (QoL) presents a challenge in individuals with alcohol-related brain damage. This study investigated vagally mediated heart rate variability (vmHRV) as a physiological predictor of QoL. Self- and proxy ratings of QoL and dysexecutive symptoms were collected once, while vmHRV was repeatedly assessed over a 3-week period at weekly intervals in a sample of nine alcohol-related brain damaged patients. We provide robustness checks, bootstrapped correlations with confidence intervals, and standard errors for mean scores. We observed low to very low heart rate variability scores in our patients in comparison to norm values found in healthy populations. Proxy ratings of the QoL scale “subjective physical and mental performance” and everyday executive dysfunctions were strongly related to vmHRV. Better proxy-rated QoL and fewer dysexecutive symptoms were observed in those patients with higher vmHRV. Overall, patients showed low parasympathetic activation favoring the occurrence of dysfunctional emotion regulation strategies. PMID:27616894

  13. Health Problems of College Students Reported by Resident Assistants.

    ERIC Educational Resources Information Center

    Schuh, John H.; Shipton, William C.

    1983-01-01

    Examined health-related problems that resident assistants encountered in dormitory residents. Results showed that both male and female students were concerned with minor illnesses, weight control, fitness and exercise. Male students were more concerned with alcohol-related issues; women were concerned about birth control. (JAC)

  14. Birth cohort trends in the global epidemiology of alcohol use and alcohol-related harms in men and women: systematic review and metaregression

    PubMed Central

    Slade, Tim; Chapman, Cath; Swift, Wendy; Keyes, Katherine; Tonks, Zoe; Teesson, Maree

    2016-01-01

    Objective Historically, alcohol use and related harms are more prevalent in men than in women. However, emerging evidence suggests the epidemiology of alcohol use is changing in younger cohorts. The current study aimed to systematically summarise published literature on birth cohort changes in male-to-female ratios in indicators of alcohol use and related harms. Methods We identified 68 studies that met inclusion criteria. We calculated male-to-female ratios for 3 broad categories of alcohol use and harms (any alcohol use, problematic alcohol use and alcohol-related harms) stratified by 5-year birth cohorts ranging from 1891 to 2001, generating 1568 sex ratios. Random-effects meta-analyses produced pooled sex ratios within these 3 categories separately for each birth cohort. Findings There was a linear decrease over time in the sex ratio for all 3 categories of alcohol use and related harms. Among those born in the early 1900s, males were 2.2 (95% CI 1.9 to 2.5) times more likely than females to consume alcohol, 3.0 (95% CI 1.5 to 6.0) times more likely to drink alcohol in ways suggestive of problematic use and 3.6 (95% CI 0.4 to 30.3) times more likely to experience alcohol-related harms. Among cohorts born in the late 1900s, males were 1.1 (95% CI 1.1 to 1.2) times more likely than females to consume alcohol, 1.2 (95% CI 1.1 to 1.4) times more likely to drink alcohol in ways suggestive of problematic use and 1.3 (95% CI 1.2 to 1.3) times more likely to experience alcohol-related harms. Conclusions Findings confirm the closing male–female gap in indicators of alcohol use and related harms. The closing male–female gap is most evident among young adults, highlighting the importance of prospectively tracking young male and female cohorts as they age into their 30s, 40s and beyond. PMID:27797998

  15. Impact of lowering the legal blood alcohol concentration limit to 0.03 on male, female and teenage drivers involved alcohol-related crashes in Japan.

    PubMed

    Desapriya, E; Shimizu, S; Pike, I; Subzwari, S; Scime, G

    2007-09-01

    In June of 2002, a revision to part of the Road Traffic Act drastically increased the penalties for drinking and driving offences in Japan. Most notably, the legal blood alcohol concentration (BAC) limit for driving was lowered from 0.05 mg/ml to 0.03 mg/ml. The rationale for the new lower BAC limit was predicated on the assumption that drinking drivers will comply with the new, lower limit by reducing the amount of alcohol they consume prior to driving, thereby lowering their risk of crash involvement. This, in turn, would lead to fewer alcohol-related crashes. A key limitation of previous lower BAC evaluation research in determining the effectiveness of lower legal BAC limit policies is the assumption of population homogeneity in responding to the laws. The present analysis is unique in this perspective and focuses on the evaluation of the impact of BAC limit reduction on different segments of the population. The chief objective of this research is to quantify the extent to which lowering the legal limit of BAC has reduced male, female and teenager involvement in motor vehicle crashes in Japan since 2002. Most notably, the introduction of reduced BAC limit legislation resulted in a statistically significant decrease in the number of alcohol-impaired drivers on the road in Japan, indicating responsiveness to the legal change among adults and teenagers. In addition, this preliminary assessment appears to indicate that the implementation of 0.03 BAC laws and other associated activities are associated with statistically significant reductions in alcohol-involved motor vehicle crashes. In comparison, the rates of total crashes showed no statistically significant decline nor increase in the period following the introduction of the BAC law, indicating that the lower BAC limit only had an effect on alcohol-related crashes in Japan. The evidence suggests that the lower BAC legal limit and perceived risk of detection are the two most important factors resulting in a

  16. Effects of introducing an administrative .05% blood alcohol concentration limit on law enforcement patterns and alcohol-related collisions in Canada.

    PubMed

    Blais, Étienne; Bellavance, François; Marcil, Alexandra; Carnis, Laurent

    2015-09-01

    Except for Quebec, all Canadian provinces have introduced administrative laws to lower the permitted blood alcohol concentration (BAC) to .05% or .04% for driving-or having the care of-a motor vehicle. Using linear mixed effects models for longitudinal data, this study evaluates the effect of administrative BAC laws on fatal alcohol related crashes and law enforcement patterns in Canada from 1987 to 2010. Results reveal a significant decrease of 3.7% (95% C.I.: 0.9-6.5%) in fatally injured drivers with a BAC level equal or greater than .05% following the introduction of these laws. Reductions were also observed for fatally injured drivers with BAC levels greater that .08% and .15%. The introduction of administrative BAC laws led neither to significant changes in the rate of driving while impaired (DWI) incidents reported by police officers nor in the probability of being charged for DWI under the Criminal Code.

  17. DOES BEVERAGE TYPE AND DRINKING CONTEXT MATTER IN AN ALCOHOL-RELATED INJURY? EVIDENCE FROM EMERGENCY DEPARTMENT PATIENTS IN LATIN AMERICA

    PubMed Central

    Andreuccetti, Gabriel; Carvalho, Heraclito B.; Ye, Yu; Bond, Jason; Monteiro, Maristela; Borges, Guilherme; Cherpitel, Cheryl J.

    2014-01-01

    Background Previous studies have already substantiated alcohol’s causal role in injuries. Yet the role that alcoholic beverage preferences and the drinking context play in the risk for injury is still under-investigated. In this study a cross-national comparison of the association between alcohol and injury focusing on beverage type preference and the drinking context is reported. Methods Emergency department injured patients were interviewed in eight countries from the Latin American and Caribbean (LAC) region. Data on the type of alcoholic beverage, total alcohol volume, and the place where the injury occurred were obtained from patients who reported any alcohol consumption within 6 hours prior to being injured. Patients who did not drink prior to injury were also asked about their typical drinking pattern and the injury place. Differences within- and between-groups were evaluated regarding patients’ typical drinking and drinking before injury. Results Beer was the most prevalent beverage type usually consumed among injured patients across countries, however, patients who drank before injury had a higher typical consumption of spirits than those not drinking prior to injury. The total alcohol volume typically consumed and drinking in public settings were also found to be positively associated with alcohol-related injury. Conclusions A similar beverage-specific association with alcohol-related injury was found across LAC countries, mainly attributed to beer consumption, and spirits drinkers seem to have a greater chance of becoming involved in injury events. Future prevention strategies should inform the public about harms from drinking associated with the context in which drinking takes place. PMID:24556276

  18. Corticotropin-releasing factor (CRF) and neuropeptide Y (NPY): effects on inhibitory transmission in central amygdala, and anxiety- & alcohol-related behaviors.

    PubMed

    Gilpin, Nicholas W

    2012-06-01

    The central amygdala (CeA) is uniquely situated to function as an interface between stress- and addiction-related processes. This brain region has long been attributed an important role in aversive (e.g., fear) conditioning, as well as the negative emotional states that define alcohol dependence and withdrawal. The CeA is the major output region of the amygdala and receives complex inputs from other amygdaloid nuclei as well as regions that integrate sensory information from the external environment (e.g., thalamus, cortex). The CeA is functionally and anatomically divided into lateral and medial subdivisions that themselves are interconnected and populated by inhibitory interneurons and projections neurons. Neuropeptides are highly expressed in the CeA, particularly in the lateral subdivision, and the role of many of these peptides in regulating anxiety- and alcohol-related behaviors has been localized to the CeA. This review focuses on two of these peptides, corticotropin-releasing factor (CRF) and neuropeptide Y (NPY), that exhibit a high degree of neuroanatomical overlap (e.g., in CeA) and largely opposite behavioral profiles (e.g., in regulating anxiety- and alcohol-related behavior). CRF and NPY systems in the CeA appear to be recruited and/or up-regulated during the transition to alcohol dependence. These and other neuropeptides may converge on GABA synapses in CeA to control projection neurons and downstream effector regions, thereby translating negative affective states into anxiety-like behavior and excessive alcohol consumption.

  19. The Importance of Family Factors to Protect Against Substance Use Related Problems among Mexican Heritage and White Youth*

    PubMed Central

    Kopak, Albert M.; Chen, Angela Chia-Chen; Haas, Steven A.; Gillmore, Mary Rogers

    2012-01-01

    INTRODUCTION This study examined the ability of family cohesion, parental control, and parent-child attachment to prevent adolescents with a history of drug or alcohol use from experiencing subsequent problems related to their use. METHODS Data came from Wave I and Wave II of the National Longitudinal Study of Adolescent Health and included Mexican heritage and White adolescents who reported alcohol use (n = 4,894, 25% prevalence) or any other drug use (n = 2,875, 14% prevalence) in their lifetime. RESULTS Logistic regression results indicate greater parent-child attachment predicted lower risk of experiencing drug use problems (OR = 0.87, 95% CI = 0.77 – 0.98) while stronger family cohesion predicted lower odds of experiencing drug- (OR = 0.82, 95% CI = 0.70 – 0.97) or alcohol-related (OR = 0.74, 95% CI = 0.65 – 0.84) problems. Parental control was also negatively associated with odds of problems related to drug use (OR = 0.93, 95% CI = 0.86 – 0.99) or alcohol use (OR = 0.94, 95% CI = 0.90 – 0.99). Results also indicated family cohesion was the only protective factor for Mexican heritage youth while family cohesion and parent-child attachment were protective among White youth. Parental control protected White female adolescents from drug use problems more than males. Mexican heritage male adolescents experienced more protection from drug problems compared to females. CONCLUSION Findings highlight the need for prevention interventions to emphasize parent-child attachment for White youth and family cohesion for both Mexican-heritage and White youth to decrease adolescent substance users’ drug- and alcohol-related problems. PMID:22222253

  20. Te Ira Tangata: A Zelen randomised controlled trial of a treatment package including problem solving therapy compared to treatment as usual in Maori who present to hospital after self harm

    PubMed Central

    2011-01-01

    Background Maori, the indigenous people of New Zealand, who present to hospital after intentionally harming themselves, do so at a higher rate than non-Maori. There have been no previous treatment trials in Maori who self harm and previous reviews of interventions in other populations have been inconclusive as existing trials have been under powered and done on unrepresentative populations. These reviews have however indicated that problem solving therapy and sending regular postcards after the self harm attempt may be an effective treatment. There is also a small literature on sense of belonging in self harm and the importance of culture. This protocol describes a pragmatic trial of a package of measures which include problem solving therapy, postcards, patient support, cultural assessment, improved access to primary care and a risk management strategy in Maori who present to hospital after self harm using a novel design. Methods We propose to use a double consent Zelen design where participants are randomised prior to giving consent to enrol a representative cohort of patients. The main outcome will be the number of Maori scoring below nine on the Beck Hopelessness Scale. Secondary outcomes will be hospital repetition at one year; self reported self harm; anxiety; depression; quality of life; social function; and hospital use at three months and one year. Discussion A strength of the study is that it is a pragmatic trial which aims to recruit Maori using a Maori clinical team and protocol. It does not exclude people if English is not their first language. A potential limitation is the analysis of the results which is complex and may underestimate any effect if a large number of people refuse their consent in the group randomised to problem solving therapy as they will effectively cross over to the treatment as usual group. This study is the first randomised control trial to explicitly use cultural assessment and management. Trial registration Australia and New

  1. Caffeinated Energy Drinks -- A Growing Problem

    PubMed Central

    Reissig, Chad J.; Strain, Eric C.; Griffiths, Roland R.

    2009-01-01

    Since the introduction of Red Bull in Austria in 1987 and in the United States in 1997, the energy drink market has grown exponentially. Hundreds of different brands are now marketed, with caffeine content ranging from a modest 50 mg to an alarming 505 mg per can or bottle. Regulation of energy drinks, including content labeling and health warnings differs across countries, with some of the most lax regulatory requirements in the U.S. The absence of regulatory oversight has resulted in aggressive marketing of energy drinks, targeted primarily toward young males, for psychoactive, performance-enhancing and stimulant drug effects. There are increasing reports of caffeine intoxication from energy drinks, and it seems likely that problems with caffeine dependence and withdrawal will also increase. In children and adolescents who are not habitual caffeine users, vulnerability to caffeine intoxication may be markedly increased due to an absence of pharmacological tolerance. Genetic factors may also contribute to an individual’s vulnerability to caffeine related disorders including caffeine intoxication, dependence, and withdrawal. The combined use of caffeine and alcohol is increasing sharply, and studies suggest that such combined use may increase the rate of alcohol-related injury. Several studies suggest that energy drinks may serve as a gateway to other forms of drug dependence. Regulatory implications concerning labeling and advertising, and the clinical implications for children and adolescents are discussed. PMID:18809264

  2. Target marketing of tobacco and alcohol-related products to ethnic minority groups in the United States.

    PubMed

    Moore, D J; Williams, J D; Qualls, W J

    1996-01-01

    This paper examines whether increased consumption of tobacco and alcohol products by minority groups is a function of the target marketing campaigns directed at these groups by marketers, and whether such contributes to the perpetuation of racism. First, a description of the tobacco and alcohol consumption rates of blacks and Hispanics compared to whites is presented, including a comparative analysis of the health effects and mortality rates resulting from the consumption of tobacco and alcohol. Second, the paper examines specific marketing strategies of targeting tobacco and alcohol products to ethnic minority consumers. This is followed by a discussion of whether these practices are a deliberate strategy driven by racism or just the pursuit of profit. A framework for answering the question is provided. Finally, the paper assesses the prospects for change in the future, and analyzes specific needs for future research.

  3. Alcohol use, related problems and psychological health in college students.

    PubMed

    Perera, Bilesha; Torabi, Mohammad; Kay, Noy S

    2011-01-01

    This study examined the prevalence of alcohol use, alcohol-related problems, psychological distress, anxiety and depression mood and the relationship between these variables in a sample of 534 college students in the USA. In college men, 91% were current alcohol users (those who use alcohol at least once a month) and in college women 80% were current alcohol users (p < 0.01). Current users were further divided into two groups, moderate and heavy, considering the amount and frequency of alcohol use. Beer was more popular among moderate users than heavy users in both sexes. Over 90% of both moderate and heavy users in both men and women had used hard liquor in the 30-day period preceding the survey. College men had more alcohol-related problems than did college women. Blackouts, getting into fights and not being able to meet school responsibilities were the common alcohol-related adverse outcomes reported by the participants. No associations were found between alcohol use and distress and between alcohol use and depressive mood. Mean values of the anxiety scores, however, were higher in moderate users in the male sample compared to that of the female sample. The findings have implications for theories of alcohol-related psychological health in college students.

  4. Similarities and Differences in Adolescent Siblings’ Alcohol-Related Attitudes, Use, and Delinquency: Evidence for Convergent and Divergent Influence Processes

    PubMed Central

    Whiteman, Shawn D.; Jensen, Alexander C.; Maggs, Jennifer L.

    2013-01-01

    A growing body of research indicates that siblings influence each other’s risky and deviant behaviors during adolescence. Guided by research and theory on sibling similarities and differences, this study examined the operation and implications of three different influence processes--social learning, shared friends, and sibling differentiation--during adolescence. Participants included one parent and two adolescent siblings (earlier born age: M = 17.17 years, SD = 0.94; later born age: M = 14.52 years, SD = 1.27) from 326 families. Data were collected via telephone interviews. Using reports from both older and younger siblings, two-stage cluster analyses revealed three influence profiles: mutual modeling and shared friends, younger sibling admiration, and differentiation. Additional analyses revealed that mutual modeling and shared friends as well as younger sibling admiration were linked to similarities in brothers’ and sisters’ health-risk behaviors and attitudes, whereas differentiation processes were associated with divergence in siblings’ characteristics. The discussion focuses on refining the study of sibling influence, with particular attention paid to the operation and implications of both convergent and divergent influence processes. PMID:23765197

  5. Non-human primate models of alcohol-related phenotypes: the influence of genetic and environmental factors.

    PubMed

    Barr, Christina S

    2013-01-01

    Because of their complex social structures, behaviors, and genetic similarities to humans, nonhuman primates are useful for studying how genetic factors influence alcohol consumption. The neurobiological systems that influence addiction vulnerability may do so by acting on alcohol response, reward pathways, behavioral dyscontrol, and vulnerability to stress and anxiety. Rhesus macaques show individual differences in alcohol response and temperament, and such differences are influenced by genetic variants that are similar functionally to those present in humans. Genes at which variation moderates these phenotypes include those encoding monoamine oxidase A (MAOA-LPR), the serotonin transporter (HTTLPR), corticotropin releasing hormone (CRH-248C/T and -2232 C/G), Neuropeptide Y (NPY-1002 T/G), and the μ-opioid receptor (OPRM1 C77G). These provide opportunities for modeling how genetic and environmental factors (i.e., stress, individual's sex, or alcohol exposure) interact to influence alcohol consumption. Studies in primates may also reveal selective factors have driven maintenance or fixation of alleles that increase risk for alcohol use disorders in modern humans.

  6. Is my drinking a problem? A community-based alcohol intervention programme post-Haiyan in Tacloban City

    PubMed Central

    Czaicki, Adam Edward; Fabrigas, Gloria; Hall, Julie Lyn

    2015-01-01

    Problem Evidence on alcohol use following disasters is scarce. After Typhoon Haiyan in the Philippines we wanted to determine whether there were alcohol-related problems among the disaster survivors and to strengthen the appropriate local health service support in Tacloban City. Context Tacloban City is a highly urbanized city that was one of the areas worst hit by Typhoon Haiyan. Prior to Haiyan there was very little support for people with alcohol problems, and the rehabilitation facility was located about 40 km away. Action A pilot community-based alcohol intervention programme was conducted that included: assessment of the extent of alcohol problems in the community and health-care workers baseline knowledge and skills; training of health-care workers on primary care alcohol intervention provision; and community outreach with post-training supervision. Outcome The alcohol screening found 26 (22%) of those attending health care facilities would benefit from some form of alcohol intervention. Health-care workers knowledge on basic alcohol intervention was low. This was strengthened during the training, and at outreach clinics the trained health-care workers were able to identify people with alcohol problems and provide them with treatment plans. Lessons learnt We learnt that there was a problem with alcohol in Tacloban City and that it was possible to run an alcohol intervention programme in the community using minimal resources. Addressing alcohol-related issues in the community is an important public health intervention. While there is a need for policies and guidelines at the national level, a community-based intervention is possible to establish with referral mechanism to specialized care. Training modules for such programs can be further developed and institutionalized. PMID:26767145

  7. Preventing Impaired Driving Opportunities and Problems

    PubMed Central

    Voas, Robert B.; Fell, James C.

    2011-01-01

    Impaired driving remains a significant public health problem in the United States. Although impressive reductions in alcohol-related fatalities occurred between 1982 and 1997, during which all 50 States enacted the basic impaired-driving laws, progress has stagnated over the last decade. Substantial changes in the laws and policies or funding for the enforcement of the criminal offense of driving while intoxicated (DWI) are needed for further substantial progress in reducing alcohol-related crash injuries. However, research indicates that evidence-based laws in the 50 States and current best practices in DWI enforcement are not being fully adopted or used. It seems, however, that effective operations, such as the low-staff check points that are routinely applied in many communities, could be extended to many more police departments. In addition, several enforcement methods have been proposed but never fully tested. PMID:22330222

  8. Herbal mixtures consisting of puerarin and either polyenylphosphatidylcholine or curcumin provide comprehensive protection against alcohol-related disorders in P rats receiving free choice water and 15% ethanol in pure water.

    PubMed

    Singh, Ashok K; Jiang, Yin; Benlhabib, Elhabib; Gupta, Shveta

    2007-09-01

    SPCh or CU may provide alternative therapy for alcohol-related disorders.

  9. Common genetic variants in the CLDN2 and PRSS1-PRSS2 loci alter risk for alcohol-related and sporadic pancreatitis

    PubMed Central

    Whitcomb, David C.; LaRusch, Jessica; Krasinskas, Alyssa M.; Klei, Lambertus; Smith, Jill P.; Brand, Randall E.; Neoptolemos, John P.; Lerch, Markus M.; Tector, Matt; Sandhu, Bimaljit S.; Guda, Nalini M.; Orlichenko, Lidiya; Alkaade, Samer; Amann, Stephen T.; Anderson, Michelle A.; Baillie, John; Banks, Peter A.; Conwell, Darwin; Coté, Gregory A.; Cotton, Peter B.; DiSario, James; Farrer, Lindsay A.; Forsmark, Chris E.; Johnstone, Marianne; Gardner, Timothy B.; Gelrud, Andres; Greenhalf, William; Haines, Jonathan L.; Hartman, Douglas J.; Hawes, Robert A.; Lawrence, Christopher; Lewis, Michele; Mayerle, Julia; Mayeux, Richard; Melhem, Nadine M.; Money, Mary E.; Muniraj, Thiruvengadam; Papachristou, Georgios I.; Pericak-Vance, Margaret A.; Romagnuolo, Joseph; Schellenberg, Gerard D.; Sherman, Stuart; Simon, Peter; Singh, Vijay K.; Slivka, Adam; Stolz, Donna; Sutton, Robert; Weiss, Frank Ulrich; Wilcox, C. Mel; Zarnescu, Narcis Octavian; Wisniewski, Stephen R.; O'Connell, Michael R.; Kienholz, Michelle L.; Roeder, Kathryn; Barmada, M. Michael; Yadav, Dhiraj; Devlin, Bernie; Albert, Marilyn S.; Albin, Roger L.; Apostolova, Liana G.; Arnold, Steven E.; Baldwin, Clinton T.; Barber, Robert; Barnes, Lisa L.; Beach, Thomas G.; Beecham, Gary W.; Beekly, Duane; Bennett, David A.; Bigio, Eileen H.; Bird, Thomas D.; Blacker, Deborah; Boxer, Adam; Burke, James R.; Buxbaum, Joseph D.; Cairns, Nigel J.; Cantwell, Laura B.; Cao, Chuanhai; Carney, Regina M.; Carroll, Steven L.; Chui, Helena C.; Clark, David G.; Cribbs, David H.; Crocco, Elizabeth A.; Cruchaga, Carlos; DeCarli, Charles; Demirci, F. Yesim; Dick, Malcolm; Dickson, Dennis W.; Duara, Ranjan; Ertekin-Taner, Nilufer; Faber, Kelley M.; Fallon, Kenneth B.; Farlow, Martin R.; Ferris, Steven; Foroud, Tatiana M.; Frosch, Matthew P.; Galasko, Douglas R.; Ganguli, Mary; Gearing, Marla; Geschwind, Daniel H.; Ghetti, Bernardino; Gilbert, John R.; Gilman, Sid; Glass, Jonathan D.; Goate, Alison M.; Graff-Radford, Neill R.; Green, Robert C.; Growdon, John H.; Hakonarson, Hakon; Hamilton-Nelson, Kara L.; Hamilton, Ronald L.; Harrell, Lindy E.; Head, Elizabeth; Honig, Lawrence S.; Hulette, Christine M.; Hyman, Bradley T.; Jicha, Gregory A.; Jin, Lee-Way; Jun, Gyungah; Kamboh, M. Ilyas; Karydas, Anna; Kaye, Jeffrey A.; Kim, Ronald; Koo, Edward H.; Kowall, Neil W.; Kramer, Joel H.; Kramer, Patricia; Kukull, Walter A.; LaFerla, Frank M.; Lah, James J.; Leverenz, James B.; Levey, Allan I.; Li, Ge; Lin, Chiao-Feng; Lieberman, Andrew P.; Lopez, Oscar L.; Lunetta, Kathryn L.; Lyketsos, Constantine G.; Mack, Wendy J.; Marson, Daniel C.; Martin, Eden R.; Martiniuk, Frank; Mash, Deborah C.; Masliah, Eliezer; McKee, Ann C.; Mesulam, Marsel; Miller, Bruce L.; Miller, Carol A.; Miller, Joshua W.; Montine, Thomas J.; Morris, John C.; Murrell, Jill R.; Naj, Adam C.; Olichney, John M.; Parisi, Joseph E.; Peskind, Elaine; Petersen, Ronald C.; Pierce, Aimee; Poon, Wayne W.; Potter, Huntington; Quinn, Joseph F.; Raj, Ashok; Raskind, Murray; Reiman, Eric M.; Reisberg, Barry; Reitz, Christiane; Ringman, John M.; Roberson, Erik D.; Rosen, Howard J.; Rosenberg, Roger N.; Sano, Mary; Saykin, Andrew J.; Schneider, Julie A.; Schneider, Lon S.; Seeley, William W.; Smith, Amanda G.; Sonnen, Joshua A.; Spina, Salvatore; Stern, Robert A.; Tanzi, Rudolph E.; Trojanowski, John Q.; Troncoso, Juan C.; Tsuang, Debby W.; Valladares, Otto; Van Deerlin, Vivianna M.; Van Eldik, Linda J.; Vardarajan, Badri N.; Vinters, Harry V.; Vonsattel, Jean Paul; Wang, Li-San; Weintraub, Sandra; Welsh-Bohmer, Kathleen A.; Williamson, Jennifer; Woltjer, Randall L.; Wright, Clinton B.; Younkin, Steven G.; Yu, Chang-En; Yu, Lei

    2012-01-01

    Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR, and SPINK1 variants were associated with pancreatitis risk. We now report two significant genome-wide associations identified and replicated at PRSS1-PRSS2 (1×10-12) and x-linked CLDN2 (p < 1×10-21) through a two-stage genome-wide study (Stage 1, 676 cases and 4507 controls; Stage 2, 910 cases and 4170 controls). The PRSS1 variant affects susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous (or hemizygous male) CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men – male hemizygous frequency is 0.26, female homozygote is 0.07. PMID:23143602

  10. Alcohol-Related Violence among the Australian Aboriginal and Torres Strait Islanders of the Northern Territory: Prioritizing an Agenda for Prevention-Narrative Review Article.

    PubMed

    Ramamoorthi, Ramya; Jayaraj, Rama; Notaras, Leonard; Thomas, Mahiban

    2014-05-01

    Alcohol - related violence among Australian Aboriginal and Torres Strait Islanders (also called as "Indigenous") is a major public health concern in Northern Territory of Australia. There is dearth of epidemiological data that link three contributing epidemics: alcohol misuse, violence, and trauma in the Northern Territory. In this review, we aimed to concentrate on how these epidemics intersect among the Indigenous people in the Northern Territory. In our descriptive review, we have searched published papers, publicly available government and health department reports web sites reporting relevant data on these three risk factors in the Northern Territory. The high rate of family and domestic violence and assaults in the Australian Territory indicates an increased correlation with high risk alcohol use compared to unintentional injuries. Heavy drinking pattern and harmful use of alcohol among Indigenous people are more likely to be associated with the incidence of violent assaults and physical injuries in the Northern Territory. We are trying to emphasize our understanding of co-occurring risk factors on the alcohol - violence relationship and urging a need for interventional approaches to reduce the public health issues in the Northern Territory.

  11. Examining the Associations among Severity of Injunctive Drinking Norms, Alcohol Consumption, and Alcohol-Related Negative Consequences: The Moderating Roles of Alcohol Consumption and Identity

    PubMed Central

    Lewis, Melissa A.; Neighbors, Clayton; Geisner, Irene Markman; Lee, Christine M.; Kilmer, Jason R.; Atkins, David C.

    2009-01-01

    The present study examined a range of injunctive norms for alcohol use and related consequences from less severe behaviors (e.g., drinking with friends) to more severe behaviors (e.g., drinking enough alcohol to pass out), and their relationship with alcohol consumption and alcohol-related negative consequences among college students. In addition, this research aimed to determine if these relationships between injunctive norms and consequences were moderated by alcohol consumption and level of identification with the typical same-sex college student. A random sample (N = 1,002) of undergraduates (56.9% female) completed a Web–based survey that was comprised of measures of drinking behavior, perceived approval of drinking behaviors that ranged in severity (i.e., injunctive norms), and level of identification with the typical same-sex college student. Results suggest that the association between negative consequences and injunctive drinking norms depend on one's own drinking behavior, identification with other students, and the severity of the alcohol use and related consequences for which injunctive norms are assessed. Findings are discussed in terms of false consensus and false uniqueness effects, and deviance regulation perspectives. Implications for preventative interventions are discussed. PMID:20565144

  12. Parental Physical Force and Alcohol Use in Emerging Adults: Mediation by Psychological Problems.

    PubMed

    Pollard, Mary Ward; McKinney, Cliff

    2016-07-25

    Research has indicated that negative parenting practices, such as physical punishment, are associated with negative outcomes in children. These negative outcomes can present during childhood and during emerging adulthood. One negative consequence can be excessive alcohol use, a problematic outcome with its own myriad consequences. The goal of the current study was to examine the effects of parental physical force on emerging adult functioning, specifically alcohol and psychological problems. A sample of 488 young adults completed questionnaires on current perceptions related to alcohol-related problems, physical and psychological aggression by their parents experienced during the previous year, and current emotional and behavioral functioning. Results showed full mediation between paternal physical force and emerging adult alcohol problems by emerging adult psychological problems. Emerging adult psychological problems partially mediated the effect of maternal physical force on emerging adult alcohol problem. Gender did not moderate these effects. The results support existing literature suggesting that the use of parental physical force may lead to a chain reaction of problems, even during emerging adulthood. These results also reveal that emerging adults report currently receiving physical force from their parents, which brings to light a concerning lack of literature on the use of parental physical force on emerging adult children. These results advocate for positive parenting practives and efforts to teach them, even for emerging adult children. The results may also clinically suggest that paying attention to parental force in emerging adult clients could yield a better understanding of their current functioning, especially including excessive alcohol use.

  13. Changes in binge drinking and related problems among American college students between 1993 and 1997. Results of the Harvard School of Public Health College Alcohol Study.

    PubMed

    Wechsler, H; Dowdall, G W; Maenner, G; Gledhill-Hoyt, J; Lee, H

    1998-09-01

    In 1997, the Harvard School of Public Health College Alcohol Study resurveyed colleges that participated in a 1993 study. The findings revealed little change in binge drinking: a slight decrease in percentage of binge drinkers and slight increases in percentages of abstainers and frequent binge drinkers. Two of 5 students were binge drinkers (42.7%); 1 in 5 (19.0%) was an abstainer, and 1 in 5 was a frequent binge drinker (20.7%). As was true in 1993, 4 of 5 residents of fraternities or sororities were binge drinkers (81.1%). Asian students showed a greater increase and White students a greater decrease in binge drinking from 1993 to 1997, compared with all other students. Among students who drank alcohol, increases in frequency of drinking; drunkenness; drinking to get drunk; and alcohol-related problems, including drinking and driving, were reported. Binge drinkers in both 1993 and 1997 were at increased risk of alcohol-related problems, and nonbingers at colleges with high binge drinking rates had increased risks of encountering secondhand effects of binge drinking.

  14. Problems Related to Alcohol Consumption among Youth in Jujuy Province, Argentina

    PubMed Central

    Alderete, Ethel; Kaplan, Celia P; Nah, Gregory; Pérez-Stable, Eliseo J

    2014-01-01

    Objective To examine drinking patterns and alcohol-related problems among youth in Jujuy, Argentina. Material and Methods A survey was conducted in 2005 with a representative sample of 9th grade youth (12 to 17 years old) including sociodemographic and consumption data, and the AUDIT-C test. Results Nine percent of girls and 11% of boys reported hazardous drinking; 12% of girls and 19% of boys reported dependence symptoms. The odds ratio for dependence symptoms (adjusted OR 0.7; 95%CI: 0.6-0.8) and for hazardous drinking (adjusted OR 0.7; 95%CI: 0.6-0.8) was significantly lower for girls compared with boys. Older age, working, and attending night school were risk factors for hazardous drinking, dependence symptoms, and harmful drinking. Conclusions A significant proportion of youth reported problematic patterns of alcohol drinking, highlighting the need to implement prevention and treatment interventions tailored to the adolescent population. PMID:18670721

  15. The Rutgers Alcohol Problem Index (RAPI): A Comparison of Cut-Points in First Nations Mi'kmaq and Non-Aboriginal Adolescents in Rural Nova Scotia

    ERIC Educational Resources Information Center

    Noel, Melanie; O'Connor, Roisin M.; Boudreau, Brock; Mushquash, Christopher J.; Comeau, M. Nancy; Stevens, Doreen; Stewart, Sherry H.

    2010-01-01

    Important to the assessment of adolescent alcohol misuse is examination of alcohol-related problems. However, most measurement tools have only been validated among Euro-American cultures. The present study assessed the ability of the Rutgers Alcohol Problem Index (RAPI) to identify problem drinkers among groups of First Nations Mi'kmaq and…

  16. Analysis of alcohol-related phenotypes in F2 progeny derived from FH/Wjd and ACI/N rat strains reveals independent measures and sex differences.

    PubMed

    Patra, Biswanath; Overstreet, David H; Rezvani, Amir H; Cleves, Mario; Parsian, Abbas

    2007-02-12

    Ethanol associated addictive behaviors are governed by a combination of multiple gene action (polygenic or quantitative trait) and environmental factors. We produced F2 progeny from F1 crosses derived from the alcohol-preferring Fawn-Hooded (FH/Wjd) rat strain and the alcohol-nonpreferring ACI/N strain. We compared different phenotypes related to alcohol intake in more than 600 F2 progeny. We found that female rats had significantly higher mean voluntary and forced ethanol, water, saccharin and total fluid intakes than male rats. Therefore, we compared these measures in the top 15th percentile with those in bottom 15th percentile of the F2 total ethanol intake distribution separately for males and females. The two tail comparison of means showed that only the trait of alcohol preference differed significantly in both males and females, suggesting that alcohol preference is closely related to alcohol intake. Because of the detailed information about the F1 parents of the F2 progeny, it was possible to determine parental effects. For swim test immobility, for example, the F2 progeny derived from FA(m)/FA(f) parents (ACI maternal inheritance) had the lowest mean value of 130s while the F2 progeny from AF/AF parents (FH maternal inheritance) had the highest mean value of 157s (p<0.005). The F2 progeny derived from FA/AF parents (FH maternal inheritance) showed higher mean values of forced alcohol intake than FA/FA parents (FH paternal inheritance) (6.58 and 6.36g/kg/day, respectively) suggesting that the FH mother had a significantly (p<0.0001) greater effect on forced alcohol intake than the FH father. It is concluded from these analyses that alcohol-related phenotypes are segregating independently and may be influenced by maternal and sex factors.

  17. Coping with jealousy: the association between maladaptive aspects of jealousy and drinking problems is mediated by drinking to cope.

    PubMed

    Dibello, Angelo M; Neighbors, Clayton; Rodriguez, Lindsey M; Lindgren, Kristen

    2014-01-01

    Previous research has shown that both alcohol use and jealousy are related to negative relationship outcomes. Little work, however, has examined direct associations between alcohol use and jealousy. The current study was aimed to build upon existing research examining alcohol use and jealousy. More specifically, findings from current jealousy literature indicate that jealousy is a multifaceted construct with both maladaptive and adaptive aspects. The current study examined the association between maladaptive and adaptive feelings of jealousy and alcohol-related problems in the context of drinking to cope. Given the relationship between coping motives and alcohol-related problems, our primary interest was in predicting alcohol-related problems, but alcohol consumption was also investigated. Undergraduate students at a large Northwestern university (N=657) in the US participated in the study. They completed measures of jealousy, drinking to cope, alcohol use, and alcohol-related problems. Analyses examined associations between jealousy subscales, alcohol use, drinking to cope, and drinking problems. Results indicated that drinking to cope mediated the association between some, but not all, aspects of jealousy and problems with alcohol use. In particular, the more negative or maladaptive aspects of jealousy were related to drinking to cope and drinking problems, while the more adaptive aspects were not, suggesting a more complex view of jealousy than previously understood.

  18. Associations of Personality with Alcohol Use Behaviour and Alcohol Problems in Adolescents Receiving Child Welfare Services

    ERIC Educational Resources Information Center

    Stewart, Sherry Heather; McGonnell, Melissa; Wekerle, Christine; Adlaf, Ed

    2011-01-01

    Four specific personality factors have been theorized to put adolescents at risk for alcohol abuse: hopelessness (HOP), anxiety sensitivity (AS), sensation seeking (SS), and impulsivity (IMP). We examined relations of these personality factors to various alcohol-related indices in a sample at high risk for alcohol problems--specifically, a child…

  19. How Are 2-Year US Colleges Addressing Student Alcohol Use and Related Problems?

    ERIC Educational Resources Information Center

    Lenk, Kathleen M.; Nelson, Toben F.; Erickson, Darin J.; Toomey, Traci L.

    2015-01-01

    A considerable amount of attention and research has been dedicated to addressing alcohol use and related problems among students at 4-year colleges; however, less attention has been given to alcohol-related issues among students at 2-year technical/community colleges. This article describes research that expands on a study by Chiauzzi and…

  20. Social influence on temptation: perceived descriptive norms, temptation and restraint, and problem drinking among college students.

    PubMed

    Rinker, Dipali Venkataraman; Neighbors, Clayton

    2013-12-01

    Temptation and restraint have long been associated with problematic drinking. Among college students, social norms are one of the strongest predictors of problematic drinking. To date, no studies have examined the association between temptation and restraint and perceived descriptive norms on drinking and alcohol-related problems among college students. The purpose of this study was to examine whether perceived descriptive norms moderated the relationship between temptation and restraint and drinking outcomes among college students. Participants were 1095 college students from a large, public, culturally-diverse, southern university who completed an online survey about drinking behaviors and related attitudes. Drinks per week and alcohol-related problems were examined as a function of perceived descriptive norms, Cognitive Emotional Preoccupation (CEP) (temptation), and Cognitive Behavioral Control (CBC) (restraint). Additionally, drinking outcomes were examined as a function of the two-way interactions between CEP and perceived descriptive norms and CBC and perceived descriptive norms. Results indicated that CEP and perceived descriptive norms were associated with drinking outcomes. CBC was not associated with drinking outcomes. Additionally, perceived descriptive norms moderated the association between CEP and drinks per week and CEP and alcohol-related problems. There was a positive association between CEP and drinks per week and CEP and alcohol-related problems, especially for those higher on perceived descriptive norms. College students who are very tempted to drink may drink more heavily and experience alcohol-related problems more frequently if they have greater perceptions that the typical student at their university/college drinks a lot.

  1. Quantifying alcohol-related emergency admissions in a UK tertiary referral hospital: a cross-sectional study of chronic alcohol dependency and acute alcohol intoxication

    PubMed Central

    Vardy, J; Keliher, T; Fisher, J; Ritchie, F; Bell, C; Chekroud, M; Clarey, F; Blackwood, L; Barry, L; Paton, E; Clark, A; Connelly, R

    2016-01-01

    Objectives Alcohol is responsible for a proportion of emergency admissions to hospital, with acute alcohol intoxication and chronic alcohol dependency (CAD) implicated. This study aims to quantify the proportion of hospital admissions through our emergency department (ED) which were thought by the admitting doctor to be (largely or partially) a result of alcohol consumption. Setting ED of a UK tertiary referral hospital. Participants All ED admissions occurring over 14 weeks from 1 September to 8 December 2012. Data obtained for 5497 of 5746 admissions (95.67%). Primary outcome measures Proportion of emergency admissions related to alcohol as defined by the admitting ED clinician. Secondary outcome measures Proportion of emergency admissions due to alcohol diagnosed with acute alcohol intoxication or CAD according to ICD-10 criteria. Results 1152 (21.0%, 95% CI 19.9% to 22.0%) of emergency admissions were thought to be due to alcohol. 74.6% of patients admitted due to alcohol had CAD, and significantly greater than the 26.4% with ‘Severe’ or ‘Very Severe’ acute alcohol intoxication (p<0.001). Admissions due to alcohol differed to admissions not due to alcohol being on average younger (45 vs 56 years, p<0.001) more often male (73.4% vs 45.1% males, p<0.001) and more likely to have a diagnosis synonymous with alcohol or related to recreational drug use, pancreatitis, deliberate self-harm, head injury, gastritis, suicidal ideation, upper gastrointestinal bleeds or seizures (p<0.001). An increase in admissions due to alcohol on Saturdays reflects a surge in admissions with acute alcohol intoxication above the weekly average (p=0.003). Conclusions Alcohol was thought to be implicated in 21% of emergency admissions in this cohort. CAD is responsible for a significantly greater proportion of admissions due to alcohol than acute intoxication. Interventions designed to reduce alcohol-related admissions must incorporate measures to tackle CAD. PMID:27324707

  2. Childbirth Problems

    MedlinePlus

    While childbirth usually goes well, complications can happen. They can cause a risk to the mother, baby, or both. Possible complications include Preterm (premature) labor, when labor starts before 37 completed weeks of pregnancy Problems with the umbilical cord Problems with ...

  3. Thyroid Problems

    MedlinePlus

    ... treated differently. Common thyroid disorders and problems include: Hypothyroidism Hypothyroidism is a disorder in which your thyroid doesn’ ... normal after you get better. If you have hypothyroidism, however, the levels of T4 in your blood ...

  4. Sex and Drugs and Starting School: Differences in Precollege Alcohol-Related Sexual Risk Taking by Gender and Recent Blackout Activity.

    PubMed

    Haas, Amie L; Barthel, Jennifer M; Taylor, Stephanie

    2016-10-07

    Research has demonstrated a link between alcohol use and multiple forms of risky sexual behavior, particularly among college-age individuals. Studies have also linked heavy alcohol use to other problems, such as impaired consciousness resulting from an alcohol-induced blackout, which may impact sexual decision making. However, research has rarely examined sexual risk taking (SRT) in relation to blackouts, nor has it examined this construct during the precollege transition (i.e., the interval of time between high school graduation and college matriculation). This study examined the intersection between alcohol-involved SRT, blackouts, and gender in a sample of precollege individuals with prior alcohol use (N = 229; 54% male, 63% White). Results indicated that, despite drinking less per occasion, women reporting recent blackouts were at increased risk for experiencing unwanted, unsafe, and regretted sexual behaviors compared to men with recent blackouts and their peers with no recent blackouts. Women with recent blackouts also reported differences in alcohol expectancies that may increase their risk for experiencing negative consequences while drinking, including higher social expectancies and lower negative expectancies of danger. Future directions for research and implications for precollege interventions are discussed.

  5. Alcohol Availability and Neighborhood Poverty and Their Relationship to Binge Drinking and Related Problems among Drinkers in Committed Relationships

    ERIC Educational Resources Information Center

    McKinney, Christy M.; Chartier, Karen G.; Caetano, Raul; Harris, T. Robert

    2012-01-01

    The authors examined the relationship of alcohol outlet density (AOD) and neighborhood poverty with binge drinking and alcohol-related problems among drinkers in married and cohabitating relationships and assessed whether these associations differed across sex. A U.S. national population couples survey was linked to U.S. Census data on AOD and…

  6. Behavioral economic measures of alcohol reward value as problem severity indicators in college students.

    PubMed

    Skidmore, Jessica R; Murphy, James G; Martens, Matthew P

    2014-06-01

    The aims of the current study were to examine the associations among behavioral economic measures of alcohol value derived from 3 distinct measurement approaches, and to evaluate their respective relations with traditional indicators of alcohol problem severity in college drinkers. Five behavioral economic metrics were derived from hypothetical demand curves that quantify reward value by plotting consumption and expenditures as a function of price, another metric measured proportional behavioral allocation and enjoyment related to alcohol versus other activities, and a final metric measured relative discretionary expenditures on alcohol (RDEA). The sample included 207 heavy-drinking college students (53% female) who were recruited through an on-campus health center or university courses. Factor analysis revealed that the alcohol valuation construct comprises 2 factors: 1 factor that reflects participants' levels of alcohol price sensitivity (demand persistence), and a second factor that reflects participants' maximum consumption and monetary and behavioral allocation toward alcohol (amplitude of demand). The demand persistence and behavioral allocation metrics demonstrated the strongest and most consistent multivariate relations with alcohol-related problems, even when controlling for other well-established predictors. The results suggest that behavioral economic indices of reward value show meaningful relations with alcohol problem severity in young adults. Despite the presence of some gender differences, these measures appear to be useful problem indicators for men and women.

  7. Puzzles & Problems.

    ERIC Educational Resources Information Center

    Murphy, Pat, Ed.

    1993-01-01

    "Exploring" is a magazine of science, art, and human perception, produced by Exploratorium in collaboration with other participating museums. This issue focuses on puzzles and problem solving. Brain teasers, puzzles, and the strategies for solving them are included. Features include: (1) "Homework Assignment #3" (Paul Doherty);…

  8. Pump apparatus including deconsolidator

    DOEpatents

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  9. Optical modulator including grapene

    DOEpatents

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  10. Drinking patterns and problems: a comparison of two black primary care samples in two regions.

    PubMed

    Cherpitel, C J

    1999-03-01

    This paper explores the effect of regional ("wet" vs. "dry") variation in drinking patterns and problems on the prevalence of alcohol-related problems among those seeking care in primary care settings. A sample of black primary care patients interviewed in Hinds County, MS (n = 740) and in Contra Costa County, CA (n = 93) are compared on quantity and frequency of usual drinking, drunkenness, consequences of drinking, and alcohol dependence. Controlling for demographic differences in logistic regression analysis, drinkers in Contra Costa, while no more likely to report heavy drinking, were four times more likely to report alcohol-related consequences, more than five times more likely to report alcohol dependence experiences, and more than nine and a half times more likely to report ever having had treatment for an alcohol problem than those in Hinds County. Data suggest that regional variations in drinking patterns may be reflected in alcohol involvement in primary care caseloads, and that the large variation in the prevalence of alcohol-related problems found in primary care settings may, in part, be attributable to this. All primary care settings do not appear to hold equal promise for screening for and intervening with problem drinking, and further research is needed in determining those settings that provide the greatest potential for targeting prevention efforts.

  11. Including Jews in Multiculturalism.

    ERIC Educational Resources Information Center

    Langman, Peter F.

    1995-01-01

    Discusses reasons for the lack of attention to Jews as an ethnic minority within multiculturalism both by Jews and non-Jews; why Jews and Jewish issues need to be included; and addresses some of the issues involved in the ethical treatment of Jewish clients. (Author)

  12. Poor Response Inhibition as a Predictor of Problem Drinking and Illicit Drug Use in Adolescents at Risk for Alcoholism and Other Substance Use Disorders

    ERIC Educational Resources Information Center

    Nigg, Joel T.; Wong, Maria M.; Martel, Michelle M.; Jester, Jennifer M.; Puttler, Leon I.; Glass, Jennifer M.; Adams, Kenneth M.; Fitzgerald, Hiram E.; Zucker, Robert A.

    2006-01-01

    Objective: To evaluate the predictive power of executive functions, in particular, response inhibition, in relation to alcohol-related problems and illicit drug use in adolescence. Method: A total of 498 children from 275 families from a longitudinal high-risk study completed executive function measures in early and late adolescence and lifetime…

  13. The Impact of an Educational Program in Brief Interventions for Alcohol Problems on Undergraduate Nursing Students: A Brazilian Context.

    PubMed

    Junqueira, Marcelle Aparecida de Barros; Rassool, G Hussein; Santos, Manoel Antônio dos; Pillon, Sandra Cristina

    2015-01-01

    Nurses are the prime movers in the prevention and harm reduction in alcohol-related harm especially for those patients who are unwilling to access specialist care. The aim of the study is to evaluate the attitudes and knowledge of nursing students before and after Brief Intervention Training for alcohol problems. A quasi-experimental study was conducted with 120 undergraduate nursing students. Sixty recruited students were randomized into experimental and control groups (n = 60 each). Participants completed questionnaires on knowledge and attitudes before and after this training of brief intervention. The brief intervention program, 16 hours of duration, includes training for screening and early recognition, nursing, and the treatment of alcohol problems. Analysis of the data showed statistically significant positive change in the nursing students' knowledge (identifications and care) and personal and professional attitudes in working with patients with alcohol problems after the educational intervention. The experimental group differed significantly in all the variables measured at posteducational program. The provision of educational program on brief intervention in undergraduate nursing education can be an effective way for acquisition of knowledge and changes in attitudes in working with patients with alcohol problems.

  14. Heat Problems.

    ERIC Educational Resources Information Center

    Connors, G. Patrick

    Heat problems and heat cramps related to jogging can be caused by fluid imbalances, medications, dietary insufficiency, vomiting or diarrhea, among other factors. If the condition keeps reoccurring, the advice of a physician should be sought. Some preventive measures that can be taken include: (1) running during the cooler hours of the day; (2)…

  15. Puzzles Pastimes Problems.

    ERIC Educational Resources Information Center

    Eperson, D. B.

    1991-01-01

    This section includes eight problems to which the journal invites readers to respond. Problem topics include angles in alternate segments, pentominoes, a new triangle of numbers, cricket scores, symmetrical pentagons, inequalities, a pythagorean dissection, and magic squares. (MDH)

  16. Nutritional therapies (including fosteum).

    PubMed

    Nieves, Jeri W

    2009-03-01

    Nutrition is important in promoting bone health and in managing an individual with low bone mass or osteoporosis. In adult women and men, known losses of bone mass and microarchitecture occur, and nutrition can help minimize these losses. In every patient, a healthy diet with adequate protein, fruits, vegetables, calcium, and vitamin D is required to maintain bone health. Recent reports on nutritional remedies for osteoporosis have highlighted the importance of calcium in youth and continued importance in conjunction with vitamin D as the population ages. It is likely that a calcium intake of 1200 mg/d is ideal, and there are some concerns about excessive calcium intakes. However, vitamin D intake needs to be increased in most populations. The ability of soy products, particularly genistein aglycone, to provide skeletal benefit has been recently studied, including some data that support a new medical food marketed as Fosteum (Primus Pharmaceuticals, Scottsdale, AZ).

  17. Comparing Greek-Affiliated Students and Student Athletes: An Examination of the Behavior-Intention Link, Reasons for Drinking, and Alcohol-Related Consequences.

    PubMed

    Huchting, Karie K; Lac, Andrew; Hummer, Justin F; LaBrie, Joseph W

    2011-12-01

    While affiliation with Greek fraternities/sororities and intercollegiate athletic teams is associated with heavier drinking (Meilman et al., 1999), few studies have compared reasons for drinking among these groups. A sample of 1,541 students, identifying as either Greeks or athletes, completed an online survey. Athletes were significantly higher than Greeks on conformity reason for drinking. Tests of independent correlations indicated the magnitude of the past behavior to intention link was considerably stronger for Greeks. Greeks experienced significantly more social problems from drinking. Several group by gender ANOVA models found significant main effects with highest drinking rates, usually among Greek males, and lowest among female athletes. Understanding these specific group differences informs recommendations for group-specific and tailored educational interventions, which are discussed.

  18. Longitudinal Associations of Alcohol Involvement with Subjective Well-Being in Adolescence and Prediction to Alcohol Problems in Early Adulthood

    ERIC Educational Resources Information Center

    Mason, W. Alex; Spoth, Richard L.

    2011-01-01

    Adolescent alcohol involvement is associated with numerous negative outcomes, but also appears to have positive correlates, including subjective well-being. Additional research is needed to understand these paradoxical findings. The current study examines alcohol use, adverse alcohol-related (and other substance-related) consequences, and…

  19. Refraction, including prisms.

    PubMed

    Hiatt, R L

    1991-02-01

    The literature in the past year on refraction is replete with several isolated but very important topics that have been of interest to strabismologists and refractionists for many decades. The refractive changes in scleral buckling procedures include an increase in axial length as well as an increase in myopia, as would be expected. Tinted lenses in dyslexia show little positive effect in the nonasthmatic patients in one study. The use of spectacles or bifocals as a way to control increase in myopia is refuted in another report. It has been shown that in accommodative esotropia not all patients will be able to escape the use of bifocals in the teenage years, even though surgery might be performed. The hope that disposable contact lenses would cut down on the instance of giant papillary conjunctivitis and keratitis has been given some credence, and the conventional theory that sclerosis alone is the cause of presbyopia is attacked. Also, gas permeable bifocal contact lenses are reviewed and the difficulties of correcting presbyopia by this method outlined. The practice of giving an aphakic less bifocal addition instead of a nonaphakic, based on the presumption of increased effective power, is challenged. In the review of prisms, the majority of articles concern prism adaption. The most significant report is that of the Prism Adaptation Study Research Group (Arch Ophthalmol 1990, 108:1248-1256), showing that acquired esotropia in particular has an increased incidence of stable and full corrections surgically in the prism adaptation group versus the control group.(ABSTRACT TRUNCATED AT 250 WORDS)

  20. Problem Solving

    ERIC Educational Resources Information Center

    Kinsella, John J.

    1970-01-01

    Discussed are the nature of a mathematical problem, problem solving in the traditional and modern mathematics programs, problem solving and psychology, research related to problem solving, and teaching problem solving in algebra and geometry. (CT)

  1. Hierarchi problem

    NASA Astrophysics Data System (ADS)

    Rubin, Sergey G.

    2016-02-01

    The way to solve the hierarchy problem based on multidimensional gravity is discussed. Various metrics of deformed extra space are produced at the Planck scale. It is shown that the Higgs vacuum value depends on a metric of extra space and hence their different numerical values are realized in various universes. An interval of the Higgs vacuum values is proved include zero value. Our universe belongs to a set of universes the vacuum values of which are close to zero

  2. Examining factors in the Research Institute on Addictions Self-Inventory (RIASI): Associations with alcohol use and problems at assessment and follow-up.

    PubMed

    Mann, Robert E; Stoduto, Gina; Zalcman, Rosely Flam; Nochajski, Thomas H; Hall, Louise; Dill, Patricia; Wells-Parker, Elisabeth

    2009-11-01

    Impaired driving is a leading cause of alcohol-related deaths and injuries. Rehabilitation or remedial programs, involving assessment and screening of convicted impaired drivers to determine problem severity and appropriate programs, are an important component of society's response to this problem. Ontario's remedial program, Back on Track (BOT), involves an assessment process that includes administration of the Research Institute on Addictions Self-Inventory (RIASI) to determine assignment to an education or treatment program. The purpose of this study is to identify factors within the RIASI and examine how factor scores are associated with alcohol use and problem indicators at assessment and six-month follow-up. The sample included 22,298 individuals who completed BOT from 2000 to 2005. Principal component factor analysis with varimax rotation was conducted on RIASI data and an eight factor solution was retained: (1) Negative Affect, (2) Sensation Seeking, (3) Alcohol-Quantity, (4) Social Conformity, (5) High Risk Lifestyle, (6) Alcohol Problems, (7) Interpersonal Competence, and (8) Family History. Regression analyses were conducted to examine associations between factors and alcohol and problem measures obtained at assessment and at follow-up. Most factors, except for Interpersonal Competence, were associated with more alcohol use and problems at assessment. A similar pattern was observed at 6-month follow-up, but interestingly some factors (Negative Affect, Sensation Seeking, Alcohol-Quantity and Family History) predicted fewer days of alcohol use. The Interpersonal Competence factor was associated with significantly lower levels of alcohol use and problems at both assessment and follow-up. This work suggests that the RIASI provides information on several domains that have important relationships with alcohol problem severity and outcomes.

  3. Examining Factors in the Research Institute on Addictions Self-Inventory (RIASI): Associations with Alcohol Use and Problems at Assessment and Follow-Up

    PubMed Central

    Mann, Robert E.; Stoduto, Gina; Zalcman, Rosely Flam; Nochajski, Thomas H.; Hall, Louise; Dill, Patricia; Wells-Parker, Elisabeth

    2009-01-01

    Impaired driving is a leading cause of alcohol-related deaths and injuries. Rehabilitation or remedial programs, involving assessment and screening of convicted impaired drivers to determine problem severity and appropriate programs, are an important component of society’s response to this problem. Ontario’s remedial program, Back on Track (BOT), involves an assessment process that includes administration of the Research Institute on Addictions Self-Inventory (RIASI) to determine assignment to an education or treatment program. The purpose of this study is to identify factors within the RIASI and examine how factor scores are associated with alcohol use and problem indicators at assessment and six-month follow-up. The sample included 22,298 individuals who completed BOT from 2000 to 2005. Principal component factor analysis with varimax rotation was conducted on RIASI data and an eight factor solution was retained: (1) Negative Affect, (2) Sensation Seeking, (3) Alcohol-Quantity, (4) Social Conformity, (5) High Risk Lifestyle, (6) Alcohol Problems, (7) Interpersonal Competence, and (8) Family History. Regression analyses were conducted to examine associations between factors and alcohol and problem measures obtained at assessment and at follow-up. Most factors, except for Interpersonal Competence, were associated with more alcohol use and problems at assessment. A similar pattern was observed at 6-month follow-up, but interestingly some factors (Negative Affect, Sensation Seeking, Alcohol-Quantity and Family History) predicted fewer days of alcohol use. The Interpersonal Competence factor was associated with significantly lower levels of alcohol use and problems at both assessment and follow-up. This work suggests that the RIASI provides information on several domains that have important relationships with alcohol problem severity and outcomes. PMID:20049234

  4. Balance Problems

    MedlinePlus

    ... often, it could be a sign of a balance problem. Balance problems can make you feel unsteady or as ... fall-related injuries, such as hip fracture. Some balance problems are due to problems in the inner ...

  5. Associations between displayed alcohol references on Facebook and problem drinking among college students

    PubMed Central

    Moreno, Megan A; Christakis, Dimitri A; Egan, Katie G; Brockman, Libby N; Becker, Tara

    2011-01-01

    Objective Alcohol screening is uncommon among college students; however, many students display references to alcohol on Facebook. The objective of this study was to examine associations between displayed alcohol use and intoxication/problem drinking (I/PD) references on Facebook and self-reported problem drinking using a clinical scale. Design Content analysis and cross-sectional survey Setting www.Facebook.com Participants Undergraduate students from two state universities between the ages of 18 and 20 with public Facebook profiles Main exposures Profiles were categorized into one of three distinct categories: Non-Displayers, Alcohol Displayers and Intoxication/Problem Drinking (I/PD) Displayers. Outcome measures An online survey measured problem drinking using the AUDIT scale. Analyses examined associations between alcohol display category and 1) AUDIT problem drinking category using logistic regression, 2) AUDIT score using negative binomial regression, and 3) alcohol-related injury using Fisher’s exact test. Results Of 307 profiles identified, 224 participants completed the survey (73% response rate). The average age was 18.8 years, 122 (54%) were female, 152 (68%) were Caucasian, and approximately half were from each university. Profile owners who displayed I/PD were more likely (OR=4.4 [95% CI 2.0-9.4]) to score in the problem drinking category of the AUDIT scale, had 64% (IRR=1.64 [95% CI: 1.27-11.0] higher AUDIT scores overall and were more likely to report an alcohol-related injury in the past year (p=0.002). Conclusions Displayed references to I/PD were positively associated with AUDIT scores suggesting problem drinking as well as alcohol-related injury. Results suggest that clinical criteria for problem drinking can be applied to Facebook alcohol references. PMID:21969360

  6. Brief intervention in primary care settings. A primary treatment method for at-risk, problem, and dependent drinkers.

    PubMed

    Fleming, M; Manwell, L B

    1999-01-01

    Primary health care providers identify and treat many patients who are at risk for or are already experiencing alcohol-related problems. Brief interventions--counseling delivered by primary care providers in the context of several standard office visits--can be a successful treatment approach for many of these patients. Numerous trials involving a variety of patient populations have indicated that brief interventions can reduce patients' drinking levels, regardless of the patients' ages and gender. In clinical practice, brief interventions can help reduce the drinking levels of nondependent drinkers who drink more than the recommended limits, facilitate therapy and abstinence in patients receiving pharmacotherapy, and enhance the effectiveness of assessment and treatment referral in patients who do not respond to brief interventions alone. Despite the evidence for their usefulness, however, brief interventions for alcohol-related problems have not yet been widely implemented in primary care settings.

  7. Susceptibility to alcohol-related liver injury.

    PubMed

    Lieber, C S

    1994-01-01

    Alcohol affects the liver through metabolic disturbances associated with its oxidation. Redox changes produced by the hepatic alcohol dehydrogenase pathway affect lipid, carbohydrate and protein metabolism. Ethanol is also oxidized in liver microsomes by the ethanol-inducible cytochrome P4502E1, resulting in ethanol tolerance and selective hepatic perivenular damage. Furthermore, P4502E1 activates various xenobiotics, explaining the increased susceptibility of the heavy drinker to the toxicity of anesthetics, commonly used medications (i.e. isoniazid), analgesics (i.e. acetaminophen), and chemical carcinogens. Induction of microsomal enzymes also contributes to vitamin A depletion, enhances its hepatotoxicity and results in increased acetaldehyde generation from ethanol, with formation of protein adducts, glutathione depletion, free-radical-mediated toxicity, and lipid peroxidation. Chronic ethanol consumption strikingly enhances the number of hepatic collagen-producing activated lipocytes. Both in vivo (in our baboon model of alcoholic cirrhosis) and in vitro (in cultured myofibroblasts and activated lipocytes) ethanol and/or its metabolite acetaldehyde increase collagen accumulation and mRNA for collagen. Gender differences are related, in part, to lower gastric ADH activity (with consequent reduction of first pass ethanol metabolism) in young women, decreased hepatic fatty acid binding protein and increased free-fatty acid levels as well as lesser omega-hydroxylation, all of which result in increased vulnerability to ethanol. Elucidation of the biochemical effects of ethanol are now resulting in improved therapy: in baboons, S-adenosyl-L-methionine attenuates the ethanol-induced glutathione depletion and associated mitochondrial lesions, and polyenylphosphatidylcholine opposes the ethanol-induced hepatic phospholipid depletion, the decrease in phosphatidylethanolamine methyltransferase activity and the activation of hepatic lipocytes, with full prevention of ethanol-induced septal fibrosis and cirrhosis; its dilinoleoyl species also increases collagenase activity in lipocytes. The efficacy of this compound in man is now being studied in randomized multicenter clinical trials.

  8. Executive functioning and alcohol-related aggression.

    PubMed

    Giancola, Peter R

    2004-11-01

    The primary goal of this investigation was to determine whether executive functioning (EF) would moderate the alcohol-aggression relation. Participants were 310 (152 men and 158 women) healthy social drinkers between 21 and 35 years of age. EF as well as non-EF skills were measured with 13 validated neuropsychological tests. Following the consumption of either an alcoholic or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm (S. Taylor, 1967), in which mild electric shocks were received from, and administered to, a fictitious opponent. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent. EF was negatively related to aggressive behavior for men, regardless of beverage group, even when controlling for non-EF skills. Furthermore, alcohol increased aggression only for men with lower EF scores. Finally, the mere belief that alcohol was consumed suppressed aggression for women but not for men.

  9. Health risks of including alcohol and tobacco in PICTA free trade.

    PubMed

    Hill, Linda

    2004-03-01

    In April 2005 Pacific Forum leaders will decide whether to include alcohol and tobacco in the Pacific Island Countries Trade Agreement (PICTA). This article presents arguments for keeping alcohol out of regional free trade agreements. Inclusion will allow regional rationalisation of production, increased alcohol availability, competition and marketing, and lower prices. These trade goals are inappropriate for alcohol and tobacco. Pacific public health organisations are concerned that official advice has focused on fiscal impacts, not health and social impacts. The World Health Organization has identified alcohol as the leading factor in injury and disease for low-mortality developing countries. Effective policies to reduce alcohol related harm include restrictions on availability, as well as excise taxes affecting price. Under trade agreements elsewhere, national alcohol policies have been challenged as 'non-tariff barriers to trade'. Hazardous drinking is of increasingly concern in the Pacific and decisions about alcohol should not reflect commercial interests.

  10. Balance Problems

    MedlinePlus

    ... version of this page please turn Javascript on. Balance Problems About Balance Problems Have you ever felt dizzy, lightheaded, or ... dizziness problem during the past year. Why Good Balance is Important Having good balance means being able ...

  11. Heterogeneity of interpersonal problems among depressed young adults: Associations with substance abuse and pathological personality traits

    PubMed Central

    Dawood, Sindes; Thomas, Katherine M.; Wright, Aidan G.C.; Hopwood, Christopher J.

    2013-01-01

    This study extended previous theory and research on interpersonal heterogeneity in depression by identifying groups of depressed young adults who differ in their type and degree of interpersonal problems, and by examining patterns of pathological personality traits and alcohol abuse among these groups. We examined the interpersonal problems, personality traits, and alcohol-related problems of 172 college students with at least moderate levels of self-reported depression on the Patient Health Questionnaire (Spitzer, Kroenke, & Williams, 1999). Scores from the Inventory of Interpersonal Problems – Short Circumplex (Soldz, Budman, Demby, & Merry, 1995) were subjected to latent profile analysis, which classified individuals into five distinct groups defined by the types of interpersonal problems they experience (dominant, warm, submissive, cold, and undifferentiated). As hypothesized, groups did not differ in depression severity, but did show predicted patterns of differences on normative and maladaptive personality traits, as well as alcohol-related problems. The presence of clinically meaningful interpersonal heterogeneity in depression may have important implications for designing more individualized treatments and prevention efforts for depression that target diverse associated interpersonal problems. PMID:23560433

  12. Historical and cultural roots of drinking problems among American Indians.

    PubMed

    Frank, J W; Moore, R S; Ames, G M

    2000-03-01

    Roots of the epidemic of alcohol-related problems among many Native North Americans are sought in cultural responses to European arrival, the role of alcohol in frontier society, and colonial and postcolonial policies. Evidence from the historical record is considered within the framework of current social science. Initially, Native American's responses to alcohol were heavily influenced by the example of White frontiersmen, who drank immoderately and engaged in otherwise unacceptable behavior while drunk. Whites also deliberately pressed alcohol upon the natives because it was an immensely profitable trade good; in addition, alcohol was used as a tool of "diplomacy" in official dealings between authorities and natives. The authors argue that further research into the origins of modern indigenous people's problems with alcohol would benefit from an interdisciplinary "determinants of health" approach in which biological influences on alcohol problems are investigated in the context of the cultural, social, and economic forces that have shaped individual and group drinking patterns.

  13. Historical and cultural roots of drinking problems among American Indians.

    PubMed Central

    Frank, J W; Moore, R S; Ames, G M

    2000-01-01

    Roots of the epidemic of alcohol-related problems among many Native North Americans are sought in cultural responses to European arrival, the role of alcohol in frontier society, and colonial and postcolonial policies. Evidence from the historical record is considered within the framework of current social science. Initially, Native American's responses to alcohol were heavily influenced by the example of White frontiersmen, who drank immoderately and engaged in otherwise unacceptable behavior while drunk. Whites also deliberately pressed alcohol upon the natives because it was an immensely profitable trade good; in addition, alcohol was used as a tool of "diplomacy" in official dealings between authorities and natives. The authors argue that further research into the origins of modern indigenous people's problems with alcohol would benefit from an interdisciplinary "determinants of health" approach in which biological influences on alcohol problems are investigated in the context of the cultural, social, and economic forces that have shaped individual and group drinking patterns. PMID:10705850

  14. Nicotine Dependence and Alcohol Problems from Adolescence to Young Adulthood

    PubMed Central

    Dierker, Lisa; Selya, Arielle; Rose, Jennifer; Hedeker, Donald; Mermelstein, Robin

    2016-01-01

    Background Despite the highly replicated relationship between symptoms associated with both alcohol and nicotine, little is known about this association across time and exposure to both drinking and smoking. In the present study, we evaluate if problems associated with alcohol use are related to emerging nicotine dependence symptoms and whether this relationship varies from adolescence to young adulthood, after accounting for both alcohol and nicotine exposure. Methods The sample was drawn from the Social and Emotional Contexts of Adolescent Smoking Patterns Study which measured smoking, nicotine dependence, alcohol use and alcohol related problems over 6 assessment waves spanning 6 years. Analyses were based on repeated assessment of 864 participants reporting some smoking and drinking 30 days prior to individual assessment waves. Mixed-effects regression models were estimated to examine potential time, smoking and/or alcohol varying effects in the association between alcohol problems and nicotine dependence. Findings Inter-individual differences in mean levels of alcohol problems and within subject changes in alcohol problems from adolescence to young adulthood were each significantly associated with nicotine dependence symptoms over and above levels of smoking and drinking behaviour. This association was consistent across both time and increasing levels of smoking and drinking. Conclusions Alcohol related problems are a consistent risk factor for nicotine dependence over and above measures of drinking and smoking and this association can be demonstrated from the earliest experiences with smoking in adolescents, through the establishment of more regular smoking patterns across the transition to young adulthood. These findings add to accumulating evidence suggesting that smoking and drinking may be related through a mechanism that cannot be wholly accounted for by exposure to either substance. PMID:27610424

  15. The molecular matching problem

    NASA Technical Reports Server (NTRS)

    Kincaid, Rex K.

    1993-01-01

    Molecular chemistry contains many difficult optimization problems that have begun to attract the attention of optimizers in the Operations Research community. Problems including protein folding, molecular conformation, molecular similarity, and molecular matching have been addressed. Minimum energy conformations for simple molecular structures such as water clusters, Lennard-Jones microclusters, and short polypeptides have dominated the literature to date. However, a variety of interesting problems exist and we focus here on a molecular structure matching (MSM) problem.

  16. When Should Zero Be Included on a Scale Showing Magnitude?

    ERIC Educational Resources Information Center

    Kozak, Marcin

    2011-01-01

    This article addresses an important problem of graphing quantitative data: should one include zero on the scale showing magnitude? Based on a real time series example, the problem is discussed and some recommendations are proposed.

  17. Walking Problems

    MedlinePlus

    ... Parkinson's disease Diseases such as arthritis or multiple sclerosis Vision or balance problems Treatment of walking problems depends on the cause. Physical therapy, surgery, or mobility aids may help.

  18. The Problems of Problem Solving

    ERIC Educational Resources Information Center

    Watson, Charles E.

    1976-01-01

    Discusses some common pitfalls in problem-solving and outlines three basic approaches to successfully identifying problems and their causes. (Available from Business Horizons, School of Business, Indiana University, Bloomington, Indiana 47401; $2.50, single copy) (Author/JG)

  19. TOCFL: Problems and Guidelines.

    ERIC Educational Resources Information Center

    Weiping, Wu

    Problems in the testing of Chinese as a foreign language (CFL) are examined, focusing on proficiency testing needs and test standardization. Particular attention is paid to listening and reading assessment. The first part of the discussion looks at specific problems with five existing proficiency tests, including such aspects as inadequacy of the…

  20. Inquiry and Problem Solving.

    ERIC Educational Resources Information Center

    Thorson, Annette, Ed.

    1999-01-01

    This issue of ENC Focus focuses on the topic of inquiry and problem solving. Featured articles include: (1) "Inquiry in the Everyday World of Schools" (Ronald D. Anderson); (2) "In the Cascade Reservoir Restoration Project Students Tackle Real-World Problems" (Clint Kennedy with Advanced Biology Students from Cascade High…

  1. Strategies for Problem Solving.

    ERIC Educational Resources Information Center

    Karmos, Joseph S.; Karmos, Ann H.

    Problem-solving skills are becoming increasingly important in the workplace, and more schools are including them in the curriculum. Knowledge of problem solving will be critical to a work force that is dealing with advanced technology, yet many students have yet to master these skills. Based on this premise, this guide attempts to show how…

  2. The Problems of Dissection.

    ERIC Educational Resources Information Center

    Davis, Pat

    1997-01-01

    Describes some problems of classroom dissection including the cruelty that animals destined for the laboratory suffer. Discusses the multilevel approach that the National Anti-Vivisection Society (NAVS) has developed to address the problems of animal dissection such as offering a dissection hotline, exhibiting at science teacher conferences, and…

  3. GREECE--SELECTED PROBLEMS.

    ERIC Educational Resources Information Center

    MARTONFFY, ANDREA PONTECORVO; AND OTHERS

    A CURRICULUM GUIDE IS PRESENTED FOR A 10-WEEK STUDY OF ANCIENT GREEK CIVILIZATION AT THE 10TH-GRADE LEVEL. TEACHING MATERIALS FOR THE UNIT INCLUDE (1) PRIMARY AND SECONDARY SOURCES DEALING WITH THE PERIOD FROM THE BRONZE AGE THROUGH THE HELLENISTIC PERIOD, (2) GEOGRAPHY PROBLEMS, AND (3) CULTURAL MODEL PROBLEM EXERCISES. THOSE CONCEPTS WITH WHICH…

  4. Problems Facing Rural Schools.

    ERIC Educational Resources Information Center

    Stewart, C. E.; And Others

    Problems facing rural Scottish schools range from short term consideration of daily operation to long term consideration of organizational alternatives. Addressed specifically, such problems include consideration of: (1) liaison between a secondary school and its feeder primary schools; (2) preservice teacher training for work in small, isolated…

  5. A social marketing approach to involving Afghans in community-level alcohol problem prevention.

    PubMed

    Cherry, L; Redmond, S P

    1994-06-01

    A program for preventing alcohol-related problems at the community level using environmentally-focused, public health approaches sought to involve a new segment of the community. That segment consisted of recently-immigrated Afghans from a traditionally abstinent culture. Social marketing research was employed to elicit value-based benefits to be used in promoting the product (involvement with environmental change efforts) to the target audience. While the channels of distribution for promotional messages were easily identified, special attention was required relative to effective spokespersons. Much was also learned about the immigration experience of Afghans in a San Francisco Bay Area community that has significance for other fields.

  6. Speech Problems

    MedlinePlus

    ... and the respiratory system . The ability to understand language and produce speech is coordinated by the brain. So a person with brain damage from an accident, stroke, or birth defect may have speech and language problems. Some people with speech problems, particularly articulation ...

  7. Popular Problems

    ERIC Educational Resources Information Center

    Skovhus, Randi Boelskifte; Thomsen, Rie

    2017-01-01

    This article introduces a method to critical reviews and explores the ways in which problems have been formulated in knowledge production on career guidance in Denmark over a 10-year period from 2004 to 2014. The method draws upon the work of Bacchi focussing on the "What's the problem represented to be" (WPR) approach. Forty-nine…

  8. Parking Problem

    ERIC Educational Resources Information Center

    Foster, Colin

    2012-01-01

    This is the story of a real problem, not a problem that is contrived, or invented for the convenience of the appropriate planning tool. This activity by a group of students, defined simply as "8FN", might be likened to an "end of term concert". If you just happened to be a delegate at the ATM Conference 2003 you might remember…

  9. The Problems of WARC.

    ERIC Educational Resources Information Center

    Pool, Ithiel de Sola

    1979-01-01

    Presents several anticipated problems to be handled at the 1979 World Administrative Conference including an orbital allocation plan, political and ideological issues concerning sovereignty and prior consent, spectrum assignments, and sharing of TV frequencies with land mobile radio. (JMF)

  10. Education Program on Fossil Resources Including Coal

    NASA Astrophysics Data System (ADS)

    Usami, Masahiro

    Fossil fuels including coal play a key role as crucial energies in contributing to economic development in Asia. On the other hand, its limited quantity and the environmental problems causing from its usage have become a serious global issue and a countermeasure to solve such problems is very much demanded. Along with the pursuit of sustainable development, environmentally-friendly use of highly efficient fossil resources should be therefore, accompanied. Kyushu-university‧s sophisticated research through long years of accumulated experience on the fossil resources and environmental sectors together with the advanced large-scale commercial and empirical equipments will enable us to foster cooperative research and provide internship program for the future researchers. Then, this program is executed as a consignment business from the Ministry of Economy, Trade and Industry from 2007 fiscal year to 2009 fiscal year. The lecture that uses the textbooks developed by this program is scheduled to be started a course in fiscal year 2010.

  11. Sleep Problems

    MedlinePlus

    ... For Consumers Consumer Information by Audience For Women Sleep Problems Share Tweet Linkedin Pin it More sharing ... PDF 474KB) En Español Medicines to Help You Sleep Tips for Better Sleep Basic Facts about Sleep ...

  12. Breathing Problems

    MedlinePlus

    ... getting enough air. Sometimes you can have mild breathing problems because of a stuffy nose or intense ... panic attacks Allergies If you often have trouble breathing, it is important to find out the cause.

  13. Kidney Problems

    MedlinePlus

    ... our e-newsletter! Aging & Health A to Z Kidney Problems Basic Facts & Information The kidneys are two ... the production of red blood cells. What are Kidney Diseases? For about one-third of older people, ...

  14. Sexual Problems

    MedlinePlus

    ... for a healthy life Mental health for men Sexual health for men Male infertility Prostate health Sexual problems ... updates. Enter email address Submit Home > Men's Health > Sexual health for men Men's Health This information in Spanish ( ...

  15. Nipple problems

    MedlinePlus

    ... nipple; Nipple problems Images Female breast Intraductal papilloma Mammary gland Abnormal discharge from the nipple Normal female breast ... PA: Elsevier Saunders; 2011:chap 8. Read More Breast cancer Endocrine glands Intraductal papilloma Review Date 11/16/2014 Updated ...

  16. Speech Problems

    MedlinePlus

    ... thinking, but it becomes disorganized as they're speaking. So, someone who clutters may speak in bursts ... refuse to wait patiently for them to finish speaking. If you have a speech problem, it's fine ...

  17. General education teachers' relationships with included students with autism.

    PubMed

    Robertson, Kristen; Chamberlain, Brandt; Kasari, Connie

    2003-04-01

    In this study, we examine the relationship between general education teachers and second- and third-grade included students with autism. We also examine the effect of childrens' behavior problems on these relationships, as well as inclusion within the social environment of the classroom. Included students with autism form multidimensional relationships with their general education teachers. These relationships are associated with student's display of behavior problems and level of inclusion in the class. Specifically, when teachers perceived their relationships with included students with autism to be more positive, children's levels of behavioral problems were lower and they were more socially included in the class.

  18. Sherlock Holmes, Master Problem Solver.

    ERIC Educational Resources Information Center

    Ballew, Hunter

    1994-01-01

    Shows the connections between Sherlock Holmes's investigative methods and mathematical problem solving, including observations, characteristics of the problem solver, importance of data, questioning the obvious, learning from experience, learning from errors, and indirect proof. (MKR)

  19. Known TCP Implementation Problems

    NASA Technical Reports Server (NTRS)

    Paxson, Vern (Editor); Allman, Mark; Dawson, Scott; Fenner, William; Griner, Jim; Heavens, Ian; Lahey, K.; Semke, J.; Volz, B.

    1999-01-01

    This memo catalogs a number of known TCP implementation problems. The goal in doing so is to improve conditions in the existing Internet by enhancing the quality of current TCP/IP implementations. It is hoped that both performance and correctness issues can be resolved by making implementors aware of the problems and their solutions. In the long term, it is hoped that this will provide a reduction in unnecessary traffic on the network, the rate of connection failures due to protocol errors, and load on network servers due to time spent processing both unsuccessful connections and retransmitted data. This will help to ensure the stability of the global Internet. Each problem is defined as follows: Name of Problem The name associated with the problem. In this memo, the name is given as a subsection heading. Classification one or more problem categories for which the problem is classified: "congestion control", "performance", "reliability", "resource management". Description A definition of the problem, succinct but including necessary background material. Significance A brief summary of the sorts of environments for which the problem is significant.

  20. Dimensions of Parental Alcohol Use/Problems and Offspring Temperament, Externalizing Behaviors and Alcohol Use/Problems

    PubMed Central

    Kendler, Kenneth S.; Gardner, Charles O.; Edwards, Alexis; Hickman, Matt; Heron, Jon; Macleod, John; Lewis, Glyn; Dick, Danielle M.

    2013-01-01

    BACKGROUND Alcohol consumption (AC) and alcohol-related problems (AP) are complex traits. How many factors reflecting parental AC and AP are present in the large prospectively followed Avon Longitudinal Study of Parents and Children cohort? Would these factors be uniquely associated with various temperamental and alcohol related outcomes in the children? METHODS We factor analyzed multiple items reflecting maternal and paternal AC and AP measured over a 12 year period from before the birth of the child (n=14,093 families). We examined, by linear regression controlling for socio-economic status SES, the relationship between scales derived from these factors and offspring early childhood temperament, externalizing traits and adolescent AC and AP (n’s ranging from 9,732 to 3,454). RESULTS We identified 5 coherent factors: typical maternal AC, maternal AC during pregnancy, maternal AP, paternal AC, and paternal AP. In univariate analyses, maternal and paternal AC and AP were modestly and significantly associated with low shyness, sociability, hyperactivity, and conduct problems in childhood and early adolescence; delinquent behavior at age 15; and AC and AP at ages 15 and 18. AC and AP at age 18 were more strongly predicted by parental factors than at age 15. Maternal AC during pregnancy uniquely predicted externalizing traits at ages 4, 13 and 15. CONCLUSION Parental AC and AP are complex multidimensional traits that differ in their association with a range of relevant measures in their children. Controlling for background AC and AP, self-reported levels of maternal AC during pregnancy uniquely predicted externalizing behaviors in childhood and adolescence. PMID:23895510

  1. Alcohol Use and Problems in Mandated College Students: A Randomized Clinical Trial Using Stepped Care

    PubMed Central

    Borsari, Brian; Hustad, John T.P.; Mastroleo, Nadine R.; Tevyaw, Tracy O’Leary; Barnett, Nancy P.; Kahler, Christopher W.; Short, Erica Eaton; Monti, Peter M.

    2012-01-01

    Objective Over the past two decades, colleges and universities have seen a large increase in the number of students referred to the administration for alcohol policies violations. However, a substantial portion of mandated students may not require extensive treatment. Stepped care may maximize treatment efficiency and greatly reduce the demands on campus alcohol programs. Method Participants in the study (N = 598) were college students mandated to attend an alcohol program following a campus-based alcohol citation. All participants received Step 1: a 15-minute Brief Advice session that included the provision of a booklet containing advice to reduce drinking. Participants were assessed six weeks after receiving the Brief Advice, and those who continued to exhibit risky alcohol use (n = 405) were randomized to Step 2, a 60–90 minute brief motivational intervention (BMI) (n = 211) or an assessment-only control (n = 194). Follow-up assessments were conducted 3, 6, and 9 months after Step 2. Results Results indicated that the participants who received a BMI significantly reduced the number of alcohol-related problems compared to those who received assessment-only, despite no significant group differences in alcohol use. In addition, low risk drinkers (n = 102; who reported low alcohol use and related harms at 6-week follow-up and were not randomized to stepped care) showed a stable alcohol use pattern throughout the follow-up period, indicating they required no additional intervention. Conclusion Stepped care is an efficient and cost-effective method to reduce harms associated with alcohol use by mandated students. PMID:22924334

  2. STAGS Example Problems Manual

    NASA Technical Reports Server (NTRS)

    Knight, Norman F., Jr.; Rankin, Charles C.

    2006-01-01

    This document summarizes the STructural Analysis of General Shells (STAGS) development effort, STAGS performance for selected demonstration problems, and STAGS application problems illustrating selected advanced features available in the STAGS Version 5.0. Each problem is discussed including selected background information and reference solutions when available. The modeling and solution approach for each problem is described and illustrated. Numerical results are presented and compared with reference solutions, test data, and/or results obtained from mesh refinement studies. These solutions provide an indication of the overall capabilities of the STAGS nonlinear finite element analysis tool and provide users with representative cases, including input files, to explore these capabilities that may then be tailored to other applications.

  3. Very-Brief, Web-Based Interventions for Reducing Alcohol Use and Related Problems among College Students: A Review.

    PubMed

    Leeman, Robert F; Perez, Elliottnell; Nogueira, Christine; DeMartini, Kelly S

    2015-01-01

    Very-brief, web-based alcohol interventions have great potential due to their convenience, ease of dissemination, and college students' stated preference for this intervention modality. To address the efficacy of these interventions, we conducted a review of the literature to identify randomized controlled trials (RCTs). Fifteen published reports were included. All RCTs meeting criteria for inclusion tested an intervention that featured personalized feedback on students' patterns of alcohol consumption. This review found some evidence to support the efficacy of very-brief, web-based interventions among college students for alcohol use reduction. Several trials, however, reported no evidence of efficacy and the methods of multiple trials raised concerns about potential bias that may have influenced study results. By contrast, this review did not yield evidence to support the efficacy of very-brief, web-based interventions for reduction of alcohol--related problems among college students. We found evidence to support the efficacy of two main types of intervention content: (a) focused solely on personalized normative feedback designed to correct misconceptions about peer alcohol consumption and (b) multi-component interventions. Future research is needed to test enhancements to very-brief, web-based interventions that feature personalized feedback on patterns of alcohol use and to determine for which types of college drinkers (e.g., heavier or lighter drinkers) these interventions are most efficacious. In addition, future studies are needed to test novel, very-brief, web-based interventions featuring approaches other than personalized feedback. In summary, this review yielded some evidence supporting very-brief, web-based interventions in reducing alcohol use but not related problems in college students. Very-brief, web-based interventions are worth pursuing given their convenience, privacy, and potential public health benefit.

  4. Helicopter problems

    NASA Technical Reports Server (NTRS)

    Kussner, H G

    1937-01-01

    The present report deals with a number of the main problems requiring solution in the development of helicopters and concerning the lift, flying performance, stability, and drive. A complete solution is given for the stability of the helicopter with rigid blades and control surfaces. With a view to making a direct-lift propeller sufficient without the addition of auxiliary propellers, the "flapping drive" is assessed and its efficiency calculated.

  5. The role of problem drinking in psychiatric admissions.

    PubMed

    Schmidt, L A

    1995-03-01

    Although problem drinkers are over-represented in psychiatric treatment populations throughout the United States, it is unclear whether this is primarily due to difficulties in differentially diagnosing alcohol and mental problems and to high rates of comorbidity, or to factors unique to help-seeking for alcohol problems. This article examines the role that alcohol problems play in treatment entry to inpatient and outpatient mental health agencies, considering the potential roles of a drinking problem both as a condition perceived by the sufferer to require a psychiatrist's help, and as a source of social disruption that activates others to encourage mental health treatment. Analysis focuses on comparing samples of newly admitted patients in a community mental health system and untreated individuals with high levels of psychiatric symptoms living in the same community. Experiencing the adverse social consequences of a drinking problem, holding the belief that drinking has caused one's psychological problems, and having prior experiences in mental health treatment for a drinking problem are factors found to be positively associated with psychiatric admissions, while heavier drinking and dependence symptoms are not. Further analysis of events precipitating psychiatric admission suggests that an important role for the mental health system vis à vis alcohol problems is to contain social disruptions attributable to problem drinking in the community. Alcohol-related psychiatric admissions are found to have more frequently involved public disruptions, to have elicited police or court referrals, and to have more often resulted in the client's going to a locked hospital ward, as opposed to a mental health outpatient clinic.

  6. Common Infant and Newborn Problems

    MedlinePlus

    It is hard when your baby is sick. Common health problems in babies include colds, coughs, fevers, and vomiting. Babies also commonly have skin problems, like diaper rash or cradle cap. Many of these problems are ... are worried about your baby, call your health care provider right away.

  7. Migratory Farmworker Problems and Needs.

    ERIC Educational Resources Information Center

    McElroy, Robert C.

    Despite much publicity, hearings, legislative efforts, and other minor accomplishments in recent years, migrants are still one of the most disadvantaged and impoverished groups in the U.S. Among their problems is that they have neither the political, economic, nor other means of mitigating their problems. Some of their problems include uncertain…

  8. Rectal Problems

    MedlinePlus

    ... pictures. Ultrasound can be used to evaluate the muscles and other structures of the anal area. How is incontinence treated? Treatments for incontinence include dietary modification, medicines, biofeedback, and surgery. Avoid foods that promote ...

  9. Sexual Problems

    MedlinePlus

    ... own) body. Physical therapy can include Kegel exercises, biofeedback therapy, and pelvic floor muscle rehabilitation. Kegel exercises ... the pelvic floor to increase strength and tone. Biofeedback therapy involves the placement of biofeedback sensors that ...

  10. Joint Problems

    MedlinePlus

    ... ligaments include: Rotator cuff injuries Tendonitis Frozen shoulder Fibromyalgia Carpal tunnel syndrome Bursitis. Visit the Arthritis topic ... to 90 years, although many have no symptoms. Fibromyalgia is usually first diagnosed in middle age, and ...

  11. Aerosol simulation including chemical and nuclear reactions

    SciTech Connect

    Marwil, E.S.; Lemmon, E.C.

    1985-01-01

    The numerical simulation of aerosol transport, including the effects of chemical and nuclear reactions presents a challenging dynamic accounting problem. Particles of different sizes agglomerate and settle out due to various mechanisms, such as diffusion, diffusiophoresis, thermophoresis, gravitational settling, turbulent acceleration, and centrifugal acceleration. Particles also change size, due to the condensation and evaporation of materials on the particle. Heterogeneous chemical reactions occur at the interface between a particle and the suspending medium, or a surface and the gas in the aerosol. Homogeneous chemical reactions occur within the aersol suspending medium, within a particle, and on a surface. These reactions may include a phase change. Nuclear reactions occur in all locations. These spontaneous transmutations from one element form to another occur at greatly varying rates and may result in phase or chemical changes which complicate the accounting process. This paper presents an approach for inclusion of these effects on the transport of aerosols. The accounting system is very complex and results in a large set of stiff ordinary differential equations (ODEs). The techniques for numerical solution of these ODEs require special attention to achieve their solution in an efficient and affordable manner. 4 refs.

  12. Environmental Health Problems.

    ERIC Educational Resources Information Center

    Environmental Health Service (DHEW/PHS), Rockville, MD.

    Aimed at a society which is forced to make decisions relative to their total environment, this pamphlet discusses a few of the problems associated with restoring and maintaining an environmental relationship conducive to the health and well-being of man. The topics covered include: air pollution, noise, solid waste, the urban environment, drinking…

  13. Problems of Excess Capacity

    NASA Technical Reports Server (NTRS)

    Douglas, G.

    1972-01-01

    The problems of excess capacity in the airline industry are discussed with focus on the following topics: load factors; fair rate of return on investment; service-quality rivalry among airlines; pricing (fare) policies; aircraft production; and the impacts of excess capacity on operating costs. Also included is a discussion of the interrelationships among these topics.

  14. Children Solve Problems.

    ERIC Educational Resources Information Center

    De Bono, Edward

    A group of children were presented with several tasks, including the invention of a sleep machine and a machine to weigh elephants. The tasks were chosen to involve the children in coping with problems of a distinct character. A study of the children's drawings and interpretations shows that children's thinking ability is not very different from…

  15. Human Population Problems

    ERIC Educational Resources Information Center

    Emmel, Thomas C.; Sligh, Michael M.

    1970-01-01

    Asserts that overpopulation is the most pressing world problem. Topics discussed include population control in primitive societies, population growth and control in modern societies, methods of motivational population control, consequences of no population control, and mass famines during the 1970's in underdeveloped countries. Cities 33…

  16. Tackling a Local Problem.

    ERIC Educational Resources Information Center

    Cook, Martin

    1995-01-01

    Students studying water as a class project were concerned by levels of pollution at a nearby river and the local beach. They identified three environmental problems for research including sewage discharge, beach litter, and quality of swimming water. Research consisted of field trips which allowed for opportunities to improve skills in collecting…

  17. Research on Computers and Problem Solving.

    ERIC Educational Resources Information Center

    Burton, John K.; And Others

    1988-01-01

    Eight articles review and report on research involving computers and problem solving skills. Topics discussed include research design; problem solving skills and programing languages, including BASIC and LOGO; computer anxiety; diagnostic programs for arithmetic problems; and relationships between ability and problem solving scores and between…

  18. Throat Problems (Symptom Checker)

    MedlinePlus

    ... BMI Calculator myhealthfinder Immunization Schedules Nutrient Shortfall Questionnaire Throat ProblemsThroat pain and mouth sores, along with other ... Children Shoulder Problems Skin Rashes & Other Skin Problems Throat Problems Tooth Problems Urination Problems Back to Symptoms ...

  19. ["... that progress in anatomy is most likely to occur when its problems include the study of growth and function, as well as of structure". about the anatomy and physiology of Ernst Heinrich Weber (794-1878 and Wilhelm His (1831-1904) his successor in the department of anatomy at the University of Leipzig].

    PubMed

    Hildebrand, Reinhard

    2005-11-01

    The Leipzig anatomist and physiologist Ernst Heinrich Weber had introduced physiological thinking in anatomy and exact methods of mathematical physics to the study of the functioning of the body making him the founder of a physically orientated physiology. But he would not have been that excellent physiologist without being a nonetheless distinguished anatomist since he solved his physiological problems usually following function in close relation to structure. Together with his brother Wilhelm Eduard Weber (1804-1891), who later was to become a famous physicist, in their theory of waves he laid the basis for an exact analysis of the movements of fluids in elastic tubes und was the first to apply the basic laws of hydrodynamics to the circulation of the blood. In collaboration with his youngest brother Eduard Friedrich Wilhelm Weber (1806-1871), who worked as a prosector at his institute and together with Wilhelm Weber had studied the mechanics of the walking apparatus, he demonstrated the inhibiting effect of the vagus nerve on the action of the heart. Ernst Heinrich Weber's approach to consider an organ as a whole not neglecting the study of its function set him apart from most of his contemporaries and has characterized the work of the Leipzig anatomists and physiologists since his time. Among those was Wilhelm His from Basle who succeeded him in the chair of anatomy in 1872. On the basis of a systematic analysis of human embryos by means of serial sections and plastic reconstruction His completely reformed the field of embryology and was the first to present a comprehensive treatise on human embryology. The making of modern human embryology was, above all, his achievement. He did not confine himself to mere description but wanted to gain deeper insight into the causal events by developmental-mechanical conceptions. With his detection of the neuroblasts and that they give rise to an axon and later to dendrites His provided the developmental foundations for the

  20. Geodynamic problems

    NASA Technical Reports Server (NTRS)

    Kaula, W. M.

    1978-01-01

    The understanding of the solid earth and suggestions of what measurements should be undertaken based on estimates of instrumental feasibilities were reviewed. The observations include: (1) earth evolution and mantle convection; (2) lithosphere-asthenosphere-surface load interaction; (3) glacier-ocean-solid earth interaction; (4) solid earth interactions with the sun, moon, core, oceans, and atmosphere; (5) zones of strain accumulation; and (6) earthquakes.

  1. [Contracts including performance and management of uncertainty].

    PubMed

    Duru, G; Garassus, P; Auray, J-P

    2013-09-01

    Since many decades in France, the most important part of ambulatory health care expenditure is represented by drug consumption. By the fact, French patient is indeed the greatest world consumer of pharmaceuticals treatments. Therefore, the regulation authorities by successive strategies, attempt to limit or even restrict market access for new drugs in the health care sector secured by public social insurance coverage. Common objectives are to assess the reimbursement to scientific studies and to fix the price of therapeutics at an acceptable level for both industries and government. New trends try then to determine recently the drug price in a dual approach, as a component of global and effective contract, including performance and outcome. The first diffusion authorization is diffusion concerned, but this concept takes into account the eventual success of new produces in long-term survey. Signed for a fixed period as reciprocal partnership between regulation authorities and pharmaceutics industries, the contract integrates two dimensions of incertitude. The first one is represented by the strategy of new treatments development according to efficacy and adapted price, and the second one is linked to the result of diffusion and determines adapted rules if eventual non-respects of the previous engagement are registered. This paper discusses problems related to this new dimension of incertitude affected by conditional drug prices in market access strategy and the adapted follow-up of new treatment diffusion fixed by "outcome" contract between French regulation administration and pharmaceutics industries in our recent economic context.

  2. Coping motives as a mediator of the relationship between sexual coercion and problem drinking in college students.

    PubMed

    Fossos, Nicole; Kaysen, Debra; Neighbors, Clayton; Lindgren, Kristen P; Hove, M Christina

    2011-10-01

    Sexually coercive experiences, heavy alcohol use, and alcohol-related problems occur at relatively high base rates in college populations. As suggested by the self-medication hypothesis, alcohol consumption may be a means by which one can reduce negative affect or stress related to experiences of sexual coercion. However, few studies have directly tested the hypothesis that coping motives for drinking mediate the relation between sexual assault and problem drinking behaviors, and no published studies have tested this in men. The current study tested this hypothesis using structural equation modeling in a sample of 780 male and female undergraduates. Results revealed that coping motives partially mediated the relation between sexual coercion and drinking and alcohol-related negative consequences. In addition, direct and indirect paths between sexual coercion and drinking were found for men whereas only indirect paths were found for women. Results provide support for self-medication models of drinking and suggest the importance of exploring gender differences in mechanisms for drinking.

  3. Coping Motives as a Mediator of the Relationship between Sexual Coercion and Problem Drinking in College Students

    PubMed Central

    Fossos, Nicole; Kaysen, Debra; Neighbors, Clayton; Lindgren, Kristen P.; Hove, M. Christina

    2011-01-01

    Sexually coercive experiences, heavy alcohol use, and alcohol-related problems occur at relatively high base rates in college populations. As suggested by the self-medication hypothesis, alcohol consumption may be a means by which one can reduce negative affect or stress related to experiences of sexual coercion. However, few studies have directly tested the hypothesis that coping motives for drinking mediate the relation between sexual assault and problem drinking behaviors, and no published studies have tested this in men. The current study tested this hypothesis using structural equation modeling in a sample of 780 male and female undergraduates. Results revealed that coping motives partially mediated the relation between sexual coercion and drinking and alcohol-related negative consequences. In addition, direct and indirect paths between sexual coercion and drinking were found for men whereas only indirect paths were found for women. Results provide support for self-medication models of drinking and suggest the importance of exploring gender differences in mechanisms for drinking. PMID:21719202

  4. Problem Solvers: Problem--Jesse's Train

    ERIC Educational Resources Information Center

    James, Julie; Steimle, Alice

    2014-01-01

    Persevering in problem solving and constructing and critiquing mathematical arguments are some of the mathematical practices included in the Common Core State Standards for Mathematics (CCSSI 2010). To solve unfamiliar problems, students must make sense of the situation and apply current knowledge. Teachers can present such opportunities by…

  5. Giant Story Problems: Reading Comprehension through Math Problem Solving.

    ERIC Educational Resources Information Center

    Goularte, Renee

    Primary students solve "oversized" story problems using drawings, equations, and written responses, helping them understand the links between the language of story problems and the numerical representations of matching equations. The activity also includes oral language and reflective writing, thus bringing together a variety of language…

  6. Pet Problems at Home: Pet Problems in the Community.

    ERIC Educational Resources Information Center

    Soltow, Willow

    1984-01-01

    Discusses problems of pets in the community, examining the community's role related to disruptive pets and pet overpopulation. Also discusses pet problems at home, offering advice on selecting a pet, meeting a pet's needs, and disciplining pets. Includes a list of books, films/filmstrips, teaching materials, and various instructional strategies.…

  7. Including Tidal Effects in Tsunami Forecasting

    NASA Astrophysics Data System (ADS)

    Arcas, D.

    2015-12-01

    Recently a new tsunami forecast system SIFT (Short-term Inundation and Forecasting of Tsunamis) has been declared operational by the National Weather Service (NWS) Tsunami Warning Centers. The SIFT system assimilates real-time information from a network of observing systems deployed in the open ocean, to produce on-the-fly estimates of tsunami impact at specific coastal communities. These estimates are computed via the tsunami simulation code MOST (Method of Splitting Tsunami) and include forecast products such as tsunami arrival time, duration of the event, predicted tsunami currents, maximum sea surface elevation and expected inundation areas. These computations are performed under the assumption that the mean sea level remains constant at Mean High Water (MHW) during the entire tsunami event. This assumption produces conservative tsunami forecasts that tend to err on the side of caution with the possibility of substantial overestimates of the inundation areas. To avoid this problem and produce more accurate, operational tsunami forecasts, we investigate the effects of tsunami interaction with tides. The nonlinear dynamic interaction is simulated by first, simulating tidal elevations and currents with Oregon State University tidal model, to obtain boundary and initial conditions to force the MOST tsunami model. Tsunami boundary and initial conditions can be added to those for the tide to study the combined effect. Our results show that even at locations with strong tidal forcing, the tsunami/tide interaction effect has a weakly non-linear effect on the tsunami elevation waveform. This interaction, however, will have a significant effect on the extent of the inundation area. Based on these findings we propose a simple, linear correction to the standard MHW forecast for tsunami time series and inundation area, that can be performed on-the-fly by the SIFT system without the need for complex tidal models.

  8. Problem Solving & Comprehension. Fourth Edition.

    ERIC Educational Resources Information Center

    Whimbey, Arthur; Lochhead, Jack

    This book shows how to increase one's power to analyze and comprehend problems. First, it outlines and illustrates the methods that good problem solvers use in attacking complex ideas. Then it gives some practice in applying these methods to a variety of questions in comprehension and reasoning. Chapters include: (1) "Test Your Mind--See How…

  9. Historical problem areas lessons learned

    NASA Technical Reports Server (NTRS)

    Sackheim, Bob; Fester, Dale A.

    1991-01-01

    Historical problem areas in space transportation propulsion technology are identified in viewgraph form. Problem areas discussed include materials compatibility, contamination, pneumatic/feed system flow instabilities, instabilities in rocket engine combustion and fuel sloshing, exhaust plume interference, composite rocket nozzle failure, and freeze/thaw damage.

  10. A Concept for an Environment for Teaching and Learning Problem Solving.

    ERIC Educational Resources Information Center

    Bosworth, Frank M., III; Savage, Ernest N.

    1994-01-01

    Components of a problem-solving lab include eight activity zones: problem setting, information gathering, problem analysis, modeling, problem evaluation, prototype, observation, and television studio. (SK)

  11. Individualized Math Problems in Logarithms. Oregon Vo-Tech Mathematics Problem Sets.

    ERIC Educational Resources Information Center

    Cosler, Norma, Ed.

    THis is one of eighteen sets of individualized mathematics problems developed by the Oregon Vo-Tech Math Project. Each of these problem packages is organized around a mathematical topic and contains problems related to diverse vocations. Solutions are provided for all problems. This volume includes problems involving logarithms, exponents, and…

  12. Individualized Math Problems in Percent. Oregon Vo-Tech Mathematics Problem Sets.

    ERIC Educational Resources Information Center

    Cosler, Norma, Ed.

    This is one of eighteen sets of individualized mathematics problems developed by the Oregon Vo-Tech Math Project. Each of these problem packages is organized around a mathematical topic and contains problems related to diverse vocations. Solutions are provided for all problems. This volume includes problems concerned with computing percents.…

  13. Embedding Game-Based Problem-Solving Phase into Problem-Posing System for Mathematics Learning

    ERIC Educational Resources Information Center

    Chang, Kuo-En; Wu, Lin-Jung; Weng, Sheng-En; Sung, Yao-Ting

    2012-01-01

    A problem-posing system is developed with four phases including posing problem, planning, solving problem, and looking back, in which the "solving problem" phase is implemented by game-scenarios. The system supports elementary students in the process of problem-posing, allowing them to fully engage in mathematical activities. In total, 92 fifth…

  14. College drinking problems and social anxiety: The importance of drinking context.

    PubMed

    Terlecki, Meredith A; Ecker, Anthony H; Buckner, Julia D

    2014-06-01

    Social anxiety more than quadruples the risk of developing an alcohol use disorder, yet it is inconsistently linked to heavy alcohol use. Elucidation of the relation between social anxiety and alcohol use is an important next step in treating and preventing risky drinking. College students routinely face potentially anxiety-provoking social situations (e.g., meeting new people) and socially anxious undergraduates are especially vulnerable to alcohol-related impairment. Drinking to cope with social anxiety is thought to reinforce alcohol use, yet research on coping-motivated drinking among socially anxious students has yielded inconsistent findings. Further, undergraduate drinking varies by drinking context, yet the role of context in drinking behaviors among socially anxious individuals remains unclear. The current study sought to examine the relationship of social anxiety and drinking quantity in specific drinking contexts among undergraduates (N = 611). We also evaluated whether relevant drinking contexts mediated the relationship between social anxiety and alcohol-related problems. Clinically elevated social anxiety was related to heavier consumption in negative emotion (e.g., feeling sad or angry) and personal/intimate (e.g., before sexual intercourse) contexts, but not social/convivial contexts (e.g., parties, bars). Quantity of alcohol consumed in negative emotion and personal/intimate contexts mediated the relationship between social anxiety and drinking problem severity. Drinking in personal/intimate contexts demonstrated a unique mediational role. Findings suggest that heavy drinking in particular contexts (especially personal/intimate and negative emotion) may play an important role in drinking problems among socially anxious individuals.

  15. Chemical Educators Mull Problems, Needs

    ERIC Educational Resources Information Center

    O'Sullivan, Dermot A.

    1977-01-01

    Discusses the international symposium on chemical education held in Ljubljana, Yugoslavia, August, 1977. Included are the symposium's recommendations for future international action relating to the problems and needs of chemical education. (SL)

  16. The Mind-Body Problem.

    ERIC Educational Resources Information Center

    Fodor, Jerry A.

    1981-01-01

    Describes several different philosophies of mind with each philosophy's explanation of the mind-body problem. Philosophies discussed include dualism, materialism, functionalism, radical behaviorism, logical behaviorism and central-state identity. (DS)

  17. Enhancing chemistry problem-solving achievement using problem categorization

    NASA Astrophysics Data System (ADS)

    Bunce, Diane M.; Gabel, Dorothy L.; Samuel, John V.

    The enhancement of chemistry students' skill in problem solving through problem categorization is the focus of this study. Twenty-four students in a freshman chemistry course for health professionals are taught how to solve problems using the explicit method of problem solving (EMPS) (Bunce & Heikkinen, 1986). The EMPS is an organized approach to problem analysis which includes encoding the information given in a problem (Given, Asked For), relating this to what is already in long-term memory (Recall), and planning a solution (Overall Plan) before a mathematical solution is attempted. In addition to the EMPS training, treatment students receive three 40-minute sessions following achievement tests in which they are taught how to categorize problems. Control students use this time to review the EMPS solutions of test questions. Although problem categorization is involved in one section of the EMPS (Recall), treatment students who received specific training in problem categorization demonstrate significantly higher achievement on combination problems (those problems requiring the use of more than one chemical topic for their solution) at (p = 0.01) than their counterparts. Significantly higher achievement for treatment students is also measured on an unannounced test (p = 0.02). Analysis of interview transcripts of both treatment and control students illustrates a Rolodex approach to problem solving employed by all students in this study. The Rolodex approach involves organizing equations used to solve problems on mental index cards and flipping through them, matching units given when a new problem is to be solved. A second phenomenon observed during student interviews is the absence of a link in the conceptual understanding of the chemical concepts involved in a problem and the problem-solving skills employed to correctly solve problems. This study shows that explicit training in categorization skills and the EMPS can lead to higher achievement in complex problem

  18. The Consequences of Including Seductive Details during Lecture

    ERIC Educational Resources Information Center

    Harp, Shannon F.; Maslich, Amy A.

    2005-01-01

    When text passages include seductive details (i.e., interesting, tangentially related adjuncts that are irrelevant to the lesson), students perform worse on recall (Garner, Gillingham, & White, 1989) and problem-solving tests (Harp & Mayer, 1997, 1998) than students reading the same material without seductive details. To determine whether…

  19. Environmental Sustainability - Including Land and Water Use

    EPA Science Inventory

    Assessments of environmental sustainability can be conducted in many ways with one of the most quantitative methods including Life Cycle Impact Assessment (LCIA). While historically LCIA has included a comprehensive list of impact categories including: ozone depletion, global c...

  20. Compact Radar Transceiver with Included Calibration

    NASA Technical Reports Server (NTRS)

    McLinden, Matthew; Rincon, Rafael

    2013-01-01

    The Digital Beamforming Synthetic Aperture Radar (DBSAR) is an eight-channel phased array radar system that employs solid-state radar transceivers, a microstrip patch antenna, and a reconfigurable waveform generator and processor unit. The original DBSAR transceiver design utilizes connectorized electronic components that tend to be physically large and heavy. To achieve increased functionality in a smaller volume, PCB (printed circuit board) transceivers were designed to replace the large connectorized transceivers. One of the most challenging problems designing the transceivers in a PCB format was achieving proper performance in the calibration path. For a radar loop-back calibration path, a portion of the transmit signal is coupled out of the antenna feed and fed back into the receiver. This is achieved using passive components for stability and repeatability. Some signal also leaks through the receive path. As these two signal paths are correlated via an unpredictable phase, the leakage through the receive path during transmit must be 30 dB below the calibration path. For DBSAR s design, this requirement called for a 100-dB isolation in the receiver path during transmit. A total of 16 solid-state L-band transceivers on a PCB format were designed. The transceivers include frequency conversion stages, T/R switching, and a calibration path capable of measuring the transmit power-receiver gain product during transmit for pulse-by-pulse calibration or matched filtering. In particular, this calibration path achieves 100-dB isolation between the transmitted signal and the low-noise amplifier through the use of a switching network and a section of physical walls achieving attenuation of radiated leakage. The transceivers were designed in microstrip PCBs with lumped elements and individually packaged components for compactness. Each transceiver was designed on a single PCB with a custom enclosure providing interior walls and compartments to isolate transceiver

  1. Preventing Diabetes Problems

    MedlinePlus

    ... Other Dental Problems Diabetes & Sexual & Urologic Problems Preventing Diabetes Problems View or Print All Sections Heart Disease & ... prevent or delay sexual and urologic problems. Depression & Diabetes Depression is common among people with a chronic, ...

  2. Problem: Heart Valve Stenosis

    MedlinePlus

    ... valve . Learn about the different types of stenosis: Aortic stenosis Tricuspid stenosis Pulmonary stenosis Mitral stenosis Outlook for ... Disease "Innocent" Heart Murmur Problem: Valve Stenosis - Problem: Aortic Valve Stenosis - Problem: Mitral Valve Stenosis - Problem: Tricuspid Valve Stenosis - ...

  3. Medical problems in pregnancy.

    PubMed

    Narayan, Bhaskar; Nelson-Piercy, Catherine

    2016-12-01

    The prevalence of medical problems in pregnancy is increasing because of a complex interplay between demographic and lifestyle factors, and developments in modern medicine. Maternal mortality and morbidity resulting from treatable medical conditions, such as venous thromboembolism, epilepsy and autoimmune disease, have not decreased in recent years. This is despite a marked decrease in overall maternal mortality. It is vital that all physicians acquire a basic knowledge and understanding of medical problems in pregnancy. This includes prepregnancy measures such as counselling and optimisation of medical therapy, as well as multidisciplinary management throughout pregnancy and the postpartum period. Prompt recognition and treatment of acute and chronic illness is of clear benefit, and most drugs and many radiological investigations may be used in pregnancy.

  4. Alcoholic liver disease - the extent of the problem and what you can do about it.

    PubMed

    Hazeldine, Simon; Hydes, Theresa; Sheron, Nick

    2015-04-01

    It takes upwards of ten years for alcohol-related liver disease to progress from fatty liver through fibrosis to cirrhosis to acute on chronic liver failure. This process is silent and symptom free and can easily be missed in primary care, usually presenting with advanced cirrhosis. At this late stage, management consists of expert supportive care, with prompt identification and treatment of bleeding, sepsis and renal problems, as well as support to change behaviour and stop harmful alcohol consumption. There are opportunities to improve care by bringing liver care everywhere up to the standards of the best liver units, as detailed in the Lancet Commission report. We also need a fundamental rethink of the technologies and approaches used in primary care to detect and intervene in liver disease at a much earlier stage. However, the most effective and cost-effective measure would be a proper evidence-based alcohol strategy.

  5. Problem Solving, Patterns, Probability, Pascal, and Palindromes.

    ERIC Educational Resources Information Center

    Hylton-Lindsay, Althea Antoinette

    2003-01-01

    Presents a problem-solving activity, the birth order problem, and several solution-seeking strategies. Includes responses of current and prospective teachers and a comparison of various strategies. (YDS)

  6. What is a problem?: On problem-oriented interdisciplinarity.

    PubMed

    Schmidt, Jan C

    2011-06-01

    Among others, the term "problem" plays a major role in the various attempts to characterize interdisciplinarity or transdisciplinarity, as used synonymously in this paper. Interdisciplinarity (ID) is regarded as "problem solving among science, technology and society" and as "problem orientation beyond disciplinary constraints" (cf. Frodeman et al.: The Oxford Handbook of Interdisciplinarity. Oxford University Press, Oxford, 2010). The point of departure of this paper is that the discourse and practice of ID have problems with the "problem". The objective here is to shed some light on the vague notion of "problem" in order to advocate a specific type of interdisciplinarity: problem-oriented interdisciplinarity. The outline is as follows: Taking an ex negativo approach, I will show what problem-oriented ID does not mean. Using references to well-established distinctions in philosophy of science, I will show three other types of ID that should not be placed under the umbrella term "problem-oriented ID": object-oriented ID ("ontology"), theory-oriented ID (epistemology), and method-oriented ID (methodology). Different philosophical thought traditions can be related to these distinguishable meanings. I will then clarify the notion of "problem" by looking at three systematic elements: an undesired (initial) state, a desired (goal) state, and the barriers in getting from the one to the other. These three elements include three related kinds of knowledge: systems, target, and transformation knowledge. This paper elaborates further methodological and epistemological elements of problem-oriented ID. It concludes by stressing that problem-oriented ID is the most needed as well as the most challenging type of ID.

  7. Problems with "n"th-Term Problems

    ERIC Educational Resources Information Center

    Matteson, Shirley M.

    2010-01-01

    An nth-term problem involves a sequence. Students must determine which expression will allow them to calculate the nth position of the sequence. To solve such problems, students are to find "a rule that determines the number of elements in a step from the step number." These types of problems help students develop concepts of functions, variables,…

  8. Class and Home Problems: Optimization Problems

    ERIC Educational Resources Information Center

    Anderson, Brian J.; Hissam, Robin S.; Shaeiwitz, Joseph A.; Turton, Richard

    2011-01-01

    Optimization problems suitable for all levels of chemical engineering students are available. These problems do not require advanced mathematical techniques, since they can be solved using typical software used by students and practitioners. The method used to solve these problems forces students to understand the trends for the different terms…

  9. Haemophilus influenzae Disease (Including Hib) Symptoms

    MedlinePlus

    ... Search The CDC Cancel Submit Search The CDC Haemophilus influenzae Disease (Including Hib) Note: Javascript is disabled or ... and Symptoms Recommend on Facebook Tweet Share Compartir Haemophilus influenzae , including Hib, disease causes different symptoms depending on ...

  10. Alcohol-related impairment in the Lane Change Task.

    PubMed

    Huemer, Anja Katharina; Vollrath, Mark

    2010-11-01

    The Lane Change Task was developed to provide an objective safety criterion for the assessment of driver distraction by in-vehicle information systems (IVIS). It consists of two basic driving tasks, namely lane keeping and lane changes. The LCT has been shown to reliably detect distraction from driving. As this test becomes increasingly important for the assessment of safety the validity of the LCT is crucial. In order to examine this further, the effect of an alcohol intoxication of 0.08 g/dl on the performance in the LCT was examined in the present study as the negative effects of alcohol on driving are well known. Twenty-three participants were tested under alcohol and placebo in a cross-over design measuring different performance indicators in the LCT. There were significant effects of alcohol during the lane keeping phase. However, these were much smaller than those typically found with distracting secondary tasks. The lane change phase was only marginally affected by alcohol. This result gives rise to some caution for interpreting effects in the LCT. The LCT is well able to detect distraction, as other studies have shown. However, our study with intoxicated participants shows that a small effect in the LCT does not necessarily mean that this condition does not impair driving.

  11. Experimentally induced anxiety attenuates alcohol-related aggression in men.

    PubMed

    Phillips, Joshua P; Giancola, Peter R

    2008-02-01

    The purpose of this study was to test the hypothesis that state anxiety operates as moderator of the alcohol-aggression relation. Participants were 80 healthy male social drinkers between 21 and 33 years of age. They were randomly assigned to 1 of 4 groups: (a) alcohol + anxiety induction (n = 20), (b) placebo + anxiety induction (n = 20), (c) alcohol + no anxiety induction (n = 20), and (d) placebo + no anxiety induction (n = 20). Anxiety was induced by informing participants that they had to deliver a speech about what they liked and disliked about their body in front of a video camera. A modified version of the Taylor Aggression Paradigm (S. Taylor, 1967) was then used to measure aggressive behavior in a situation where electric shocks were administered to, and received from, a fictitious opponent under the guise of a competitive reaction time task. Results indicated that the anxiety induction was successful in suppressing aggression for participants who received alcohol equal to levels seen in placebo controls. Findings are discussed within the context of a number of theories of alcohol's anxiolytic effects in relation to intoxicated aggression.

  12. Alcohol-related symptoms in heterogeneous families of hospitalized alcoholics.

    PubMed

    Gilligan, S B; Reich, T; Cloninger, C R

    1988-10-01

    Heterogeneity in the clinical symptoms of alcohol abuse was examined in 243 men and 305 women from families of hospitalized alcoholics, who had demonstrated different patterns of inheritance of susceptibility to alcoholism. Discriminant analysis was utilized to identify nine alcoholic symptoms that distinguished male relatives of alcoholic men from those of alcoholic women. Inability to abstain from alcohol, fighting and reckless driving while intoxicated, and alcohol treatment other than Alcoholics Anonymous were more prevalent in families of male probands. Male relatives of female probands experienced later onset of loss of control over drinking associated with benders, and cirrhosis and feelings of guilt. Female relatives of alcoholic men and women showed a marked predominance of the latter (Type 1) features, whereas male relatives had different clinical features, depending on the associated mode of inheritance.

  13. Examining Alcohol-Related Expectancies within College Class Standing

    ERIC Educational Resources Information Center

    Perez, Aileen Cleyvis

    2012-01-01

    Alcohol is the most widely abused substance among America's youth (Department of Health and Human Services, 2007). A significant portion of alcohol abuse occurs in college. College is often symbolized by a tradition of drinking that is entrenched in every level of a student's environment. The purpose of this study was to examine alcohol…

  14. Human Problem Solving in 2008

    ERIC Educational Resources Information Center

    Pizlo, Zygmunt

    2008-01-01

    This paper presents a bibliography of more than 200 references related to human problem solving, arranged by subject matter. The references were taken from PsycInfo database. Journal papers, book chapters, books and dissertations are included. The topics include human development, education, neuroscience, research in applied settings, as well as…

  15. Human Problem Solving in 2006

    ERIC Educational Resources Information Center

    Pizlo, Zygmunt

    2007-01-01

    This paper presents a bibliography of a little more than 100 references related to human problem solving, arranged by subject matter. The references were taken from PsycInfo and Compendex databases. Only journal papers, books and dissertations are included. The topics include human development, education, neuroscience, research in applied…

  16. Human Problem Solving in 2012

    ERIC Educational Resources Information Center

    Funke, Joachim

    2013-01-01

    This paper presents a bibliography of 263 references related to human problem solving, arranged by subject matter. The references were taken from PsycInfo and Academic Premier data-base. Journal papers, book chapters, and dissertations are included. The topics include human development, education, neuroscience, and research in applied settings. It…

  17. Article Including Environmental Barrier Coating System

    NASA Technical Reports Server (NTRS)

    Lee, Kang N. (Inventor)

    2015-01-01

    An enhanced environmental barrier coating for a silicon containing substrate. The enhanced barrier coating may include a bond coat doped with at least one of an alkali metal oxide and an alkali earth metal oxide. The enhanced barrier coating may include a composite mullite bond coat including BSAS and another distinct second phase oxide applied over said surface.

  18. Ear problems in swimmers.

    PubMed

    Wang, Mao-Che; Liu, Chia-Yu; Shiao, An-Suey; Wang, Tyrone

    2005-08-01

    Acute diffuse otitis externa (swimmer's ear), otomycosis, exostoses, traumatic eardrum perforation, middle ear infection, and barotraumas of the inner ear are common problems in swimmers and people engaged in aqua activities. The most common ear problem in swimmers is acute diffuse otitis externa, with Pseudomonas aeruginosa being the most common pathogen. The symptoms are itching, otalgia, otorrhea, and conductive hearing loss. The treatment includes frequent cleansing of the ear canal, pain control, oral or topical medications, acidification of the ear canal, and control of predisposing factors. Swimming in polluted waters and ear-canal cleaning with cotton-tip applicators should be avoided. Exostoses are usually seen in people who swim in cold water and present with symptoms of accumulated debris, otorrhea and conductive hearing loss. The treatment for exostoses is transmeatal surgical removal of the tumors. Traumatic eardrum perforations may occur during water skiing or scuba diving and present with symptoms of hearing loss, otalgia, otorrhea, tinnitus and vertigo. Tympanoplasty might be needed if the perforations do not heal spontaneously. Patients with chronic otitis media with active drainage should avoid swimming, while patients who have undergone mastoidectomy and who have no cavity problems may swim. For children with ventilation tubes, surface swimming is safe in a clean, chlorinated swimming pool. Sudden sensorineural hearing loss and some degree of vertigo may occur after diving because of rupture of the round or oval window membrane.

  19. When a Problem Is More than a Teacher's Question

    ERIC Educational Resources Information Center

    Olson, Jo Clay; Knott, Libby

    2013-01-01

    Not only are the problems teachers pose throughout their teaching of great importance but also the ways in which they use those problems make this a critical component of teaching. A problem-posing episode includes the problem setup, the statement of the problem, and the follow-up questions. Analysis of problem-posing episodes of precalculus…

  20. Group problems in problem-based learning.

    PubMed

    Hendry, Graham D; Ryan, Greg; Harris, Jennifer

    2003-11-01

    Successful small-group learning in problem-based learning (PBL) educational programmes relies on functional group processes. However, there has been limited research on PBL group problems, and no studies have been conducted on problems as perceived by both students and tutors in the same educational context. The authors investigated PBL group problems in a graduate-entry medical programme, and report the most common group problems, and those that hinder students' learning the most. The possible causes of individual quietness and dominant behaviour, and potential influences that group problems may have on the tutorial process are summarized in an exploratory model of PBL group dysfunction that could be used to guide further research. Specifically, there is a need for further evidence on which to base guidelines for tutors and students to effectively manage group problems.