Levels Of Alcohol Involvement Research Articles

How laboratory studies of cigarette craving can inform the experimental alcohol craving literature.

Interest in alcohol and other drug craving has flourished over the past two decades, and evidence has accumulated showing that craving can be meaningfully linked to both drug use and relapse. Considerable human experimental alcohol craving research since 2000 has focused on craving as a clinical phenomenon. Self‐reported craving to drink typically has served as a catch‐all for the craving construct in these studies, whereas few studies have considered craving as a process (or hypothetical construct) that interacts with other phenomena to affect use. In contrast to alcohol, we believe that recently there has been more mechanistic work targeting cigarette craving–related processes. Here, we briefly present a narrative review of studies of acute alcohol craving in humans that have been conducted during the past two decades. We then specify important ways in which alcohol and tobacco differ (e.g., the role of withdrawal), and we note the unique challenges in inducing robust alcohol craving states in the laboratory. Finally, we offer recommendations for how the alcohol field might advance its conceptual understanding of craving by adopting ideas and methods drawn from the smoking research literature. Specifically, we suggest that researchers extend their studies to not only examine the link between alcohol craving and relapse but also to focus on why and, in some instances, how alcohol cravings matter clinically, and the circumstances under which craving especially matters. We propose research to investigate the shifts in alcohol‐related cognitive and affective processing that occur during alcohol craving states. Furthermore, we highlight the value of research examining the level of insight that individuals with varying levels of alcohol involvement possess about their own craving‐related processing shifts. We believe that laboratory studies can provide rich opportunities to examine conceptual questions about alcohol craving that are central to addiction.

Associations Between Alcohol Involvement and Drive for Thinness and Body Dissatisfaction in Adolescent Twins: A Bivariate Twin Study.

Alcohol involvement has familial associations with bulimic symptoms (i.e., binge eating, inappropriate compensatory behaviors), with several studies indicating a genetic overlap between the two. It is unclear whether overlapping familial risk with alcohol involvement extends to other eating disorder symptoms. Understanding the genetic overlap between alcohol involvement and other eating disorder symptoms may aid in more targeted interventions for comorbid alcohol use-eating disorder symptoms. Thus, we investigated associations between alcohol involvement and 2 core eating disorder symptoms: drive for thinness and body dissatisfaction in adolescent female and male twins. We assessed 3 levels of alcohol involvement: alcohol use in the last month, having ever been intoxicated, and alcohol intoxication frequency via self-report. The Eating Disorder Inventory-II assessed drive for thinness and body dissatisfaction. Sex-specific biometrical twin modeling examined the genetic overlap between alcohol involvement and eating disorder symptoms. Phenotypic associations between alcohol involvement, drive for thinness, and body dissatisfaction were significantly greater in girls compared with boys. A majority of the associations between alcohol involvement, drive for thinness, and body dissatisfaction in girls, but not boys, met our threshold for twin modeling (phenotypic r>0.20). Moderate genetic correlations were observed between the 3 aspects of alcohol involvement and drive for thinness. Moderate genetic correlations were observed between alcohol use and intoxication frequency and body dissatisfaction. Together with the literature on alcohol involvement and bulimic symptoms, these findings suggest a generalized association between alcohol involvement and eating disorder symptoms in girls, whereas this association may be symptom specific in boys. Genetic correlations indicate that the amount and direction of this genetic overlap differs across specific symptoms. When intervening on comorbid alcohol involvement and eating disorder symptoms, it may be important to target-specific eating disorder symptoms.

Shared familial risk between bulimic symptoms and alcohol involvement during adolescence.

Twin studies show the established relation between bulimic symptoms and problematic alcohol involvement in adult females is partly due to shared familial factors, specifically shared genetic effects. However, it is unclear if similar shared etiological factors exist during adolescence or in males. We examined the familial overlap (i.e., genetic and common environmental correlations) between bulimic symptoms and various levels of alcohol involvement in 16- to 17-year-old female and male same-sex twin pairs using sex-specific biometrical twin modeling. Bulimic symptoms were assessed with the Eating Disorder Inventory-2. Alcohol involvement included alcohol use in the last month, having ever been intoxicated, and alcohol intoxication frequency. Results revealed 3 distinct patterns. First, in general, phenotypic correlations indicated statistically similar associations between bulimic symptoms and alcohol involvement in girls and boys. Second, common environmental overlap was significant for the bivariate associations including having ever been intoxicated. Third, moderate genetic correlations were observed between all bulimic symptoms and alcohol involvement in girls and moderate common environmental correlations were observed in boys for the more risky/deviant levels of involvement. Similar to adults, there is familial overlap between bulimic symptoms and alcohol involvement in adolescent girls and boys. These results could inform symptom- and sex-specific, developmentally targeted prevention and intervention programs for the comorbidity between bulimic symptoms and alcohol involvement. (PsycINFO Database Record

Cigarette smoking and the lifetime alcohol involvement continuum

Greater understanding of how alcohol use relates to the initiation, progression, and persistence of cigarette smoking is of great significance for efforts to prevent and treat smoking and excessive drinking and their substantial combined iatrogenic effects on health. Studies investigating the relationship between levels of alcohol involvement and smoking have typically been limited by analytic approaches that treat drinking behavior and alcohol use disorder diagnoses as separate phenomena rather than as indicators of a single latent alcohol involvement dimension. The purposes of the present study were (a) to create a lifetime index of alcohol involvement that integrates information about alcohol consumption and alcohol problems into a single measure and (b) to relate this index to initiation of smoking, progression from initiation to daily smoking, progression from initiation to dependence, and persistence of smoking. Rasch model analyses of data from 1508 middle-aged (34–44 years) adults showed that creating an additive index of lifetime alcohol involvement was psychometrically supported. Significant quadratic effects of alcohol involvement on initiation, progression, and persistence of smoking demonstrated that there were specific regions of the alcohol involvement continuum that were particularly strongly related to increased smoking. These results provide the most comprehensive depiction to date of the nature of the relationship between lifetime alcohol involvement and lifetime cigarette smoking and suggest potential avenues for research on the etiology and maintenance of smoking and tobacco dependence.

Positive alcohol expectancies and drinking behavior: the influence of expectancy strength and memory accessibility.

College student drinkers (N = 314) participated in a health survey in which they (a) completed an alcohol-related memory association task (expectancy accessibility measure), (b) rated their positive expectancies about alcohol use (expectancy strength measure), and (c) reported their level of alcohol involvement. Hierarchical regression analyses showed that both expectancy accessibility and expectancy strength predicted frequency of alcohol use and alcohol-related problems. Moreover, moderational analyses showed that the association between expectancy strength and frequency of alcohol use was greater for those who generated more alcohol responses on the expectancy association task. These findings suggest that the outcome association measure and Likert scale ratings of expectancies may assess distinct properties of expectancy representations, which may have independent and interactive effects on different aspects of drinking behavior.

A Test of the Perceived Norms Model to Explain Drinking Patterns Among University Student Athletes

The author tested the ability of perceived drinking norms to discriminate among drinking patterns in a sample of National Collegiate Athletic Association (NCAA) Division I student athletes. He used an anonymous questionnaire to assess 297 athletes, representing 18 teams, at a public university in the Midwest. Alcohol use patterns showed considerable variation, with many athletes (37.1%) abstaining during their season of competition. A discriminant function analysis revealed that higher levels of alcohol involvement are disproportionately found among athletes who began drinking regularly at an early age. Perceived drinking norms were less important in the discrimination of student athlete drinker groups. Women and those with higher grade point averages were somewhat more likely to refrain from in-season drinking than other survey respondents.

Sex differences in the sources of genetic liability to alcohol abuse and dependence in a population-based sample of U.S. twins.

There are substantial sex differences in all levels of alcohol involvement among U.S. adults. The goal of this study was to test whether the magnitude and sources of genetic and environmental influences on liability for alcohol abuse and dependence differ for men and women. Structured personal interviews were used to assess DSM-III-R- and DSM-IV-defined alcohol abuse and dependence among 5091 male and 4168 female twins (including 1546 identical, 1128 same-sex fraternal, and 1423 opposite-sex pairs) born in Virginia between 1934 and 1974. Twin correlations were analyzed using structural equation modeling. The magnitude of twin-pair resemblance was similar across several definitions of alcoholism and was substantially higher among identical than fraternal pairs. The proportion of population variation in liability attributed to genetic factors was substantial among both women (55-66%) and men (51-56%), and we found little evidence of a role of environmental factors shared by family members. In all definitions studied, we could reject a model that the genetic sources of liability in the two sexes overlap completely. In this first population-based study of alcoholism among male and female twins from the U.S., we found that genetic factors play a major role in the development of alcoholism in both sexes, that the magnitudes of genetic influence were equally high for men and women, and that the genetic sources of vulnerability are partially, but not completely, overlapping in men and women.

Sex Differences in the Sources of Genetic Liability to Alcohol Abuse and Dependence in a Population-Based Sample of U.S. Twins

Background: There are substantial sex differences in all levels of alcohol involvement among U.S. adults. The goal of this study was to test whether the magnitude and sources of genetic and environmental influences on liability for alcohol abuse and dependence differ for men and women. Methods: Structured personal interviews were used to assess DSM-III-R- and DSM-IV-defined alcohol abuse and dependence among 5091 male and 4168 female twins (including 1546 identical, 1128 same-sex fraternal, and 1423 opposite-sex pairs) born in Virginia between 1934 and 1974. Twin correlations were analyzed using structural equation modeling. Results: The magnitude of twin-pair resemblance was similar across several definitions of alcoholism and was substantially higher among identical than fraternal pairs. The proportion of population variation in liability attributed to genetic factors was substantial among both women (55-66%) and men (51-56%), and we found little evidence of a role of environmental factors shared by family members. In all definitions studied, we could reject a model that the genetic sources of liability in the two sexes overlap completely. Conclusion: In this first population-based study of alcoholism among male and female twins from the U.S., we found that genetic factors play a major role in the development of alcoholism in both sexes, that the magnitudes of genetic influence were equally high for men and women, and that the genetic sources of vulnerability are partially, but not completely, overlapping in men and women.

Polydrug use in adolescent drinkers with and without DSM-IV alcohol abuse and dependence.

Alcohol and other substance use disorders are highly comorbid, but little is known about patterns of polydrug use in adolescents with different levels of alcohol involvement. This research examined patterns and correlates of polydrug use in 176 adolescent drinkers with DSM-IV alcohol dependence (n = 61), alcohol abuse (n = 57), and no alcohol diagnosis (n = 58). Alcohol and other Substance Use Disorders were assessed using a modified version of the Structured Clinical Interview for the DSM. Lifetime histories of alcohol use and other drug use were assessed using a structured interview. Subjects also completed a questionnaire measure of the frequency of use of specific alcohol-drug combinations. The total number of illicit drugs ever used was greater in the alcohol dependence (mean = 3.8, SD = 2.1) and abuse groups (mean = 3.0, SD = 2.1), compared with the no-alcohol diagnosis group (mean = 1.9, SD = 1.3). Consistent with previous findings, there was a consistent pattern in the age of onset of psychoactive substance use: alcohol, followed by marijuana, followed by other drugs. The recent use of alcohol and other drugs in combination was reported by a greater percentage of subjects in the alcohol dependence (69%) and abuse groups (72%), compared with drinkers without an alcohol diagnosis (45%). The most common alcohol-drug combination was alcohol with marijuana (58% of the total sample), followed by alcohol-hallucinogens (16%). The frequency and extent of polydrug use was associated with being older and having higher levels of behavioral undercontrol and negative emotionality. Adolescent polydrug use, particularly the use of alcohol and other drugs in combination, is an important area for research, treatment, and prevention.

Alcohol Use and Socialization Characteristics Among Hungarian Adolescents: Path Models

SUMMARY Anonymous surveys of alcohol use and associated socialization characteristics of family caring, family sanctions against alcohol use, school adjustment, and peer alcohol associations were administered to Hungarian 8th- and 11th-grade adolescents. Results indicated higher levels of alcohol involvement among older students compared to younger students, and higher levels for males compared to females. However, the frequency of alcohol use among females was equal to or higher than that of males. Path models of alcohol involvement and socialization characteristics were constructed to examine a previously tested model based on peer cluster theory. Models were tested by gender and grade level. Peer alcohol associations was a direct predictor of alcohol involvement among all four models. Family influences or family sanctions against alcohol use and family caring provided both direct and indirect effects on alcohol involvement. School adjustment failed to relate to either peer alcohol associations or alcoh...

The crime cocktail: licensed premises, alcohol and street offences

There is widespread acknowledgment for a connection between alcohol consumption and crime, but the extent of the connection and its implications continue to promote debate. Previous research has concentrated on assessment of alcohol involvement of offenders following arrest. Not all incidents coming to the notice of police result in an arrest. Arrest-centred alcohol involvement research is limited as arrest is not the most common outcome of police attendance.This study utilized an incident survey card to allow operational police officers to record their assessment of alcohol involvement for all incidents, not just arrests. Police were given clear guidelines to assist in their assessment of alcohol involvement. The survey was conducted over a 4-week period in six metropolitan Sydney Police Patrols. Levels of alcohol involvement were very high, with 77% of street offence incidents (assault, offensive behaviour and offensive language) found to be alcohol-related. Also identified was the high proportion of offences occurring in or near licensed premises. Sixty per cent of all alcohol-related street offences were included in this category. Other offences which also received a high alcohol involvement assessment were malicious damage (58%), domestic violence (40%) and noise complaints (59%). Drink driving offences were, by definition, 100% alcohol-related.

Brief assessment of drinking problems in male and female psychiatric inpatients.

Used discriminant function analysis to identify and cross-validate a subset of items on the Michigan Alcoholism Screening Test (MAST) that in combination maximally distinguish between male and female psychiatric inpatients (N = 120) diagnosed as having alcohol-related and non-alcohol-related disorders. Classification of Ss by use of the composite variate showed 88% overall accuracy with an 83% valid positive rate in the validation sample, but only 65% overall accuracy and a 10% valid positive rate in an independent cross-validation group. The reliability of the MAST interview did not decline at higher levels of alcohol involvement.