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Sample records for adolescent alcohol binge

  1. Longitudinal associations between attitudes towards binge drinking and alcohol-free drinks, and binge drinking behavior in adolescence.

    PubMed

    van der Zwaluw, Carmen S; Kleinjan, Marloes; Lemmers, Lex; Spijkerman, Renske; Engels, Rutger C M E

    2013-05-01

    Alcohol attitudes are often considered an important predecessor of drinking behavior, although the literature is equivocal. Lately, attention has turned to enhancing positive cognitions on alcoholic-free drinks to discourage heavy drinking. The current study was the first to longitudinally examine associations between attitudes towards binge drinking and alcohol-free drinks and binge drinking behavior in a cross-lagged path model in Mplus. Participants were 293 adolescents (131 boys, M(age)=16.1 years) who filled in two online questionnaires with a six-month interval. Binge drinking behavior and attitudes towards binge drinking and alcohol-free drinks were all significantly correlated at both waves. The multivariate model, however, showed that only higher levels of binge drinking at T1 were prospectively related to more positive binge drinking attitudes at T2, and not vice versa. Analyses were controlled for sex, educational level, and age. Findings discard the Theory of Planned Behavior, but rather seem consistent with the Theory of Cognitive Dissonance, i.e., adolescents may adapt their cognitions to their behavior. More longitudinal research with several time points and over a longer period of time is needed to further examine the development of attitudes and drinking behavior.

  2. Alcohol intake and binge drinking among Italian adolescents: The role of drinking motives.

    PubMed

    Laghi, Fiorenzo; Baumgartner, Emma; Baiocco, Roberto; Kotzalidis, Georgios D; Piacentino, Daria; Girardi, Paolo; Angeletti, Gloria

    2016-01-01

    Binge drinking, a pattern associated with worse outcome, is becoming increasingly popular among youths, thus negatively impacting social life. To investigate drinking patterns and their underlying motives in Italian adolescents, the Alcohol Use Questionnaire and the Drinking Motive Questionnaire Revised Short Form were administered to 332 school-age teenagers (16-19 years; 139 girls, 193 boys) from a single Roman school, recruited at their classrooms through the intermediation of their teachers. Boys scored higher than girls on all drinking and binge measures. They also scored higher on the Enhancement, Social, and Conformity Drinking Motive Questionnaire-Revised Short Form subscales. Binge drinking scores positively correlated with gender, alcohol consumption, and with all Drinking Motive Questionnaire Revised Short Form subscales. In the two-step hierarchical model, Drinking Motive Questionnaire-Revised Short Form enhancement and conformity predicted alcohol use and Drinking Motive Questionnaire-Revised Short Form coping motives significantly predicted binge drinking. Binge drinking is prevalent among Italian adolescents, who mainly drink to enhance perceived positive effects of alcohol, conform to their social groups, and face their problems. Boys binge more than girls.

  3. Alcohol Binge Drinking during Adolescence or Dependence during Adulthood Reduces Prefrontal Myelin in Male Rats

    PubMed Central

    Vargas, Wanette M.; Bengston, Lynn; Gilpin, Nicholas W.; Whitcomb, Brian W.

    2014-01-01

    Teen binge drinking is associated with low frontal white matter integrity and increased risk of alcoholism in adulthood. This neuropathology may result from alcohol exposure or reflect a pre-existing condition in people prone to addiction. Here we used rodent models with documented clinical relevance to adolescent binge drinking and alcoholism in humans to test whether alcohol damages myelinated axons of the prefrontal cortex. In Experiment 1, outbred male Wistar rats self-administered sweetened alcohol or sweetened water intermittently for 2 weeks during early adolescence. In adulthood, drinking behavior was tested under nondependent conditions or after dependence induced by 1 month of alcohol vapor intoxication/withdrawal cycles, and prefrontal myelin was examined 1 month into abstinence. Adolescent binge drinking or adult dependence induction reduced the size of the anterior branches of the corpus callosum, i.e., forceps minor (CCFM), and this neuropathology correlated with higher relapse-like drinking in adulthood. Degraded myelin basic protein in the gray matter medial to the CCFM of binge rats indicated myelin was damaged on axons in the mPFC. In follow-up studies we found that binge drinking reduced myelin density in the mPFC in adolescent rats (Experiment 2) and heavier drinking predicted worse performance on the T-maze working memory task in adulthood (Experiment 3). These findings establish a causal role of voluntary alcohol on myelin and give insight into specific prefrontal axons that are both sensitive to alcohol and could contribute to the behavioral and cognitive impairments associated with early onset drinking and alcoholism. PMID:25355229

  4. Adolescent binge alcohol exposure alters hippocampal progenitor cell proliferation in rats: effects on cell cycle kinetics.

    PubMed

    McClain, Justin A; Hayes, Dayna M; Morris, Stephanie A; Nixon, Kimberly

    2011-09-01

    Binge alcohol exposure in adolescent rats potently inhibits adult hippocampal neurogenesis by altering neural progenitor cell (NPC) proliferation and survival; however, it is not clear whether alcohol results in an increase or decrease in net proliferation. Thus, the effects of alcohol on hippocampal NPC cell cycle phase distribution and kinetics were assessed in an adolescent rat model of an alcohol use disorder. Cell cycle distribution was measured using a combination of markers (Ki-67, bromodeoxyuridine incorporation, and phosphohistone H3) to determine the proportion of NPCs within G1, S, and G2/M phases of the cell cycle. Cell cycle kinetics were calculated using a cumulative bromodeoxyuridine injection protocol to determine the effect of alcohol on cell cycle length and S-phase duration. Binge alcohol exposure reduced the proportion of NPCs in S-phase, but had no effect on G1 or G2/M phases, indicating that alcohol specifically targets S-phase of the cell cycle. Cell cycle kinetics studies revealed that alcohol reduced NPC cell cycle duration by 36% and shortened S-phase by 62%, suggesting that binge alcohol exposure accelerates progression through the cell cycle. This effect would be expected to increase NPC proliferation, which was supported by a slight, but significant increase in the number of Sox-2+ NPCs residing in the hippocampal subgranular zone following binge alcohol exposure. These studies suggest the mechanism of alcohol inhibition of neurogenesis and also reveal the earliest evidence of the compensatory neurogenesis reaction that has been observed a week after binge alcohol exposure.

  5. 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.

  6. Comparison of the deleterious effects of binge drinking-like alcohol exposure in adolescent and adult mice.

    PubMed

    Lacaille, Hélène; Duterte-Boucher, Dominique; Liot, Donovan; Vaudry, Hubert; Naassila, Mickael; Vaudry, David

    2015-03-01

    A major cause of alcohol toxicity is the production of reactive oxygen species generated during ethanol metabolism. The aim of this study was to compare the effect of binge drinking-like alcohol exposure on a panel of genes implicated in oxidative mechanisms in adolescent and adult mice. In adolescent animals, alcohol decreased the expression of genes involved in the repair and protection of oxidative DNA damage such as atr, gpx7, or nudt15 and increased the expression of proapoptotic genes such as casp3. In contrast, in the adult brain, genes activated by alcohol were mainly associated with protective mechanisms that prevent cells from oxidative damage. Whatever the age, iterative binge-like episodes provoked the same deleterious effects as those observed after a single binge episode. In adolescent mice, multiple binge ethanol exposure substantially reduced neurogenesis in the dentate gyrus and impaired short-term memory in the novel object and passive avoidance tests. Taken together, our results indicate that alcohol causes deleterious effects in the adolescent brain which are distinct from those observed in adults. These data contribute to explain the greater sensitivity of the adolescent brain to alcohol toxicity. The effects of alcohol exposure were investigated on genes involved in oxidative mechanisms. In adolescent animals, alcohol decreased the expression of genes involved in DNA repair, a potential cause of the observed decrease of neurogenesis. In contrast, in the adult brain, alcohol increased the expression of genes associated with antioxidant mechanisms. Apoptosis was increase in all groups and converged with other biochemical alterations to enhance short-term memory impairment in the adolescent brain. These data contribute to explain the greater sensitivity of the adolescent brain to alcohol toxicity.

  7. Adolescent binge drinking leads to changes in alcohol drinking, anxiety, and amygdalar corticotropin releasing factor cells in adulthood in male rats.

    PubMed

    Gilpin, Nicholas W; Karanikas, Chrisanthi A; Richardson, Heather N

    2012-01-01

    Heavy episodic drinking early in adolescence is associated with increased risk of addiction and other stress-related disorders later in life. This suggests that adolescent alcohol abuse is an early marker of innate vulnerability and/or binge exposure impacts the developing brain to increase vulnerability to these disorders in adulthood. Animal models are ideal for clarifying the relationship between adolescent and adult alcohol abuse, but we show that methods of involuntary alcohol exposure are not effective. We describe an operant model that uses multiple bouts of intermittent access to sweetened alcohol to elicit voluntary binge alcohol drinking early in adolescence (~postnatal days 28-42) in genetically heterogeneous male Wistar rats. We next examined the effects of adolescent binge drinking on alcohol drinking and anxiety-like behavior in dependent and non-dependent adult rats, and counted corticotropin-releasing factor (CRF) cell in the lateral portion of the central amygdala (CeA), a region that contributes to regulation of anxiety- and alcohol-related behaviors. Adolescent binge drinking did not alter alcohol drinking under baseline drinking conditions in adulthood. However, alcohol-dependent and non-dependent adult rats with a history of adolescent alcohol binge drinking did exhibit increased alcohol drinking when access to alcohol was intermittent. Adult rats that binged alcohol during adolescence exhibited increased exploration on the open arms of the elevated plus maze (possibly indicating either decreased anxiety or increased impulsivity), an effect that was reversed by a history of alcohol dependence during adulthood. Finally, CRF cell counts were reduced in the lateral CeA of rats with adolescent alcohol binge history, suggesting semi-permanent changes in the limbic stress peptide system with this treatment. These data suggest that voluntary binge drinking during early adolescence produces long-lasting neural and behavioral effects with implications

  8. Adolescent Binge Drinking Leads to Changes in Alcohol Drinking, Anxiety, and Amygdalar Corticotropin Releasing Factor Cells in Adulthood in Male Rats

    PubMed Central

    Gilpin, Nicholas W.; Karanikas, Chrisanthi A.; Richardson, Heather N.

    2012-01-01

    Heavy episodic drinking early in adolescence is associated with increased risk of addiction and other stress-related disorders later in life. This suggests that adolescent alcohol abuse is an early marker of innate vulnerability and/or binge exposure impacts the developing brain to increase vulnerability to these disorders in adulthood. Animal models are ideal for clarifying the relationship between adolescent and adult alcohol abuse, but we show that methods of involuntary alcohol exposure are not effective. We describe an operant model that uses multiple bouts of intermittent access to sweetened alcohol to elicit voluntary binge alcohol drinking early in adolescence (∼postnatal days 28–42) in genetically heterogeneous male Wistar rats. We next examined the effects of adolescent binge drinking on alcohol drinking and anxiety-like behavior in dependent and non-dependent adult rats, and counted corticotropin-releasing factor (CRF) cell in the lateral portion of the central amygdala (CeA), a region that contributes to regulation of anxiety- and alcohol-related behaviors. Adolescent binge drinking did not alter alcohol drinking under baseline drinking conditions in adulthood. However, alcohol-dependent and non-dependent adult rats with a history of adolescent alcohol binge drinking did exhibit increased alcohol drinking when access to alcohol was intermittent. Adult rats that binged alcohol during adolescence exhibited increased exploration on the open arms of the elevated plus maze (possibly indicating either decreased anxiety or increased impulsivity), an effect that was reversed by a history of alcohol dependence during adulthood. Finally, CRF cell counts were reduced in the lateral CeA of rats with adolescent alcohol binge history, suggesting semi-permanent changes in the limbic stress peptide system with this treatment. These data suggest that voluntary binge drinking during early adolescence produces long-lasting neural and behavioral effects with

  9. [Binge drinking among 12-year-old adolescent schoolchildren and its association with sex, socioeconomic factors and alcohol consumption by best friends and family members].

    PubMed

    Paiva, Paula Cristina Pelli; Paiva, Haroldo Neves de; Lamounier, Joel Alves; Ferreira, Efigênia Ferreira E; César, Carlos Augusto Santos; Zarzar, Patrícia Maria

    2015-11-01

    This is a cross-sectional study with a convenience sample of 101 twelve-year-old adolescents enrolled in public and private schools in the city of Diamantina in the State of Minas Gerais. The scope was to evaluate the prevalence of binge drinking among 12-year-old schoolchildren and its association with gender, socioeconomic status and alcohol consumption by family members and best friends. The participants completed a self-administered questionnaire entitled the Alcohol Use Disorders Identification Test (AUDIT-C) and the consumption of alcoholic beverages by friends and family. Parents/guardians answered the form on sociodemographic questions. Descriptive analyses and association tests were performed (p < 0.05). The prevalence of binge drinking was 24.8%. Alcoholic beverage consumption began at the age of 10 (16.8%), though sex was not associated with binge drinking by adolescents. However, attending a public school (0.005) and alcohol consumption by best friends (p < 000.1) were associated with binge drinking by adolescents in the bivariate analysis. The prevalence of binge drinking was high and was associated with low socioeconomic status and alcohol consumption by the best friend. No association between sex and alcohol consumption by the family members of adolescents was detected.

  10. Changes in gene expression within the extended amygdala following binge-like alcohol drinking by adolescent alcohol-preferring (P) rats.

    PubMed

    McBride, William J; Kimpel, Mark W; McClintick, Jeanette N; Ding, Zheng-Ming; Edenberg, Howard J; Liang, Tiebing; Rodd, Zachary A; Bell, Richard L

    2014-02-01

    The objective of this study was to determine changes in gene expression within the extended amygdala following binge-like alcohol drinking by male adolescent alcohol-preferring (P) rats. Starting at 28 days of age, P rats were given concurrent access to 15 and 30% ethanol for 3 one-h sessions/day for 5 consecutive days/week for 3 weeks. Rats were killed by decapitation 3 h after the first ethanol access session on the 15th day of drinking. RNA was prepared from micropunch samples of the nucleus accumbens shell (Acb-sh) and central nucleus of the amygdala (CeA). Ethanol intakes were 2.5-3.0 g/kg/session. There were 154 and 182 unique named genes that significantly differed (FDR=0.2) between the water and ethanol group in the Acb-sh and CeA, respectively. Gene Ontology (GO) analyses indicated that adolescent binge drinking produced changes in biological processes involved with cell proliferation and regulation of cellular structure in the Acb-sh, and in neuron projection and positive regulation of cellular organization in the CeA. Ingenuity Pathway Analysis indicated that, in the Acb-sh, there were several major intracellular signaling pathways (e.g., cAMP-mediated and protein kinase A signaling pathways) altered by adolescent drinking, with 3-fold more genes up-regulated than down-regulated in the alcohol group. The cAMP-mediated signaling system was also up-regulated in the CeA of the alcohol group. Weighted gene co-expression network analysis indicated significant G-protein coupled receptor signaling and transmembrane receptor protein kinase signaling categories in the Acb-sh and CeA, respectively. Overall, the results of this study indicated that binge-like alcohol drinking by adolescent P rats is differentially altering the expression of genes in the Acb-sh and CeA, some of which are involved in intracellular signaling pathways and may produce changes in neuronal function.

  11. Scheduled access alcohol drinking by alcohol-preferring (P) and high-alcohol-drinking (HAD) rats: modeling adolescent and adult binge-like drinking.

    PubMed

    Bell, Richard L; Rodd, Zachary A; Engleman, Eric A; Toalston, Jamie E; McBride, William J

    2014-05-01

    Binge alcohol drinking continues to be a public health concern among today's youth and young adults. Moreover, an early onset of alcohol use, which usually takes the form of binge drinking, is associated with a greater risk for developing alcohol use disorders. Given this, it is important to examine this behavior in rat models of alcohol abuse and dependence. Toward that end, the objective of this article is to review findings on binge-like drinking by selectively bred alcohol-preferring (P) and high-alcohol-drinking (HAD) lines of rats. As reviewed elsewhere in this special issue, the P line meets all, and the HAD line meets most, of the proposed criteria for an animal model of alcoholism. One model of binge drinking is scheduled ethanol access during the dark cycle, which has been used by our laboratory for over 20 years. Our laboratory has also adopted a protocol involving the concurrent presentation of multiple ethanol concentrations. When this protocol is combined with limited access, ethanol intake is maximized yielding blood ethanol levels (BELs) in excess, sometimes greatly in excess, of 80 mg%. By extending these procedures to include multiple scheduled ethanol access sessions during the dark cycle for 5 consecutive days/week, P and HAD rats consume in 3 or 4 h as much as, if not more than, the amount usually consumed in a 24 h period. Under certain conditions, using the multiple scheduled access procedure, BELs exceeding 200 mg% can be achieved on a daily basis. An overview of findings from studies with other selectively bred, inbred, and outbred rats places these findings in the context of the existing literature. Overall, the findings support the use of P and HAD rats as animal models to study binge-like alcohol drinking and reveal that scheduled access procedures will significantly increase ethanol intake by other rat lines and strains as well.

  12. Binge drinking trajectories from adolescence to young adulthood: the effects of peer social network.

    PubMed

    Hahm, Hyeouk Chris; Kolaczyk, Eric; Jang, Jisun; Swenson, Theadora; Bhindarwala, Asma Moiz

    2012-05-01

    This study investigates an association between social network characteristics and binge drinking from adolescence to young adulthood, utilizing National Longitudinal Study of Adolescent Health (n = 7,966) and employing social network and longitudinal analysis. Lower integration and socialization with alcohol-using peers had immediate risks of binge drinking during adolescence; however, over time, the effects of socialization with alcohol-using peers had the most dramatic reduction. The most prestigious adolescents had the highest longitudinal risks of binge drinking, although they had no immediate risk. Alcohol consumption-related interventions overlooking longitudinal dynamics of social networks may not effectively prevent adolescents from binge drinking in young adulthood.

  13. Gene expression changes in serotonin, GABA-A receptors, neuropeptides and ion channels in the dorsal raphe nucleus of adolescent alcohol-preferring (P) rats following binge-like alcohol drinking.

    PubMed

    McClintick, Jeanette N; McBride, William J; Bell, Richard L; Ding, Zheng-Ming; Liu, Yunlong; Xuei, Xiaoling; Edenberg, Howard J

    2015-02-01

    Alcohol binge-drinking during adolescence is a serious public health concern with long-term consequences. We used RNA sequencing to assess the effects of excessive adolescent ethanol binge-drinking on gene expression in the dorsal raphe nucleus (DRN) of alcohol preferring (P) rats. Repeated binges across adolescence (three 1h sessions across the dark-cycle per day, 5 days per week for 3 weeks starting at 28 days of age; ethanol intakes of 2.5-3 g/kg/session) significantly altered the expression of approximately one-third of the detected genes. Multiple neurotransmitter systems were altered, with the largest changes in the serotonin system (21 of 23 serotonin-related genes showed decreased expression) and GABA-A receptors (8 decreased and 2 increased). Multiple neuropeptide systems were also altered, with changes in the neuropeptide Y and corticotropin-releasing hormone systems similar to those associated with increased drinking and decreased resistance to stress. There was increased expression of 21 of 32 genes for potassium channels. Expression of downstream targets of CREB signaling was increased. There were also changes in expression of genes involved in inflammatory processes, axonal guidance, growth factors, transcription factors, and several intracellular signaling pathways. These widespread changes indicate that excessive binge drinking during adolescence alters the functioning of the DRN and likely its modulation of many regions of the central nervous system, including the mesocorticolimbic system.

  14. The effects of exercise on adolescent hippocampal neurogenesis in a rat model of binge alcohol exposure during the brain growth spurt.

    PubMed

    Helfer, Jennifer L; Goodlett, Charles R; Greenough, William T; Klintsova, Anna Y

    2009-10-19

    Exposure to alcohol during the brain growth spurt results in impaired cognition and learning in adulthood. This impairment is accompanied by permanent structural changes in the hippocampal formation. Exercise improves performance on hippocampal-dependent learning and memory tasks and increases adult neurogenesis in the rat hippocampal dentate gyrus. The present study examined the effects of wheel running during adolescence on dentate gyrus cell proliferation and neurogenesis after postnatal binge-like alcohol exposure. On postnatal days (PD) 4-9, pups were either intubated with alcohol in a binge-like manner, sham intubated, or reared normally. On PD30-42, all animals were randomly assigned to two adolescent conditions: wheel running or inactive control. Animals were injected with BrdU every day between PD32 and PD42 and perfused on PD42 or PD72. In inactive control animals at both PD42 and PD72, cell proliferation and neurogenesis did not differ between postnatal treatment groups. Wheel running significantly increased the number of BrdU-labeled cells on PD42 in all three postnatal treatments. On PD72, only the normal controls showed significant increases in survival of newly generated cells resulting from the wheel running. These results indicate that adolescent wheel running can induce comparable increases in cell proliferation and neurogenesis in alcohol-exposed and control rats, but the long-term survival of those newly generated cells is impaired relative normal controls. Exercise may provide a means to stimulate neurogenesis, with implications for amelioration of hippocampal-dependent learning impairments associated with alcohol exposure. However, benefits requiring long-lasting survival of the newly generated cells will depend on identifying ways to promote survival.

  15. Brief Report: Binge Drinking among High-Risk Male and Female Adolescents in Israel

    ERIC Educational Resources Information Center

    Isralowitz, Richard; Reznik, Alex

    2006-01-01

    A major factor attributed to the problem and consequences of underage alcohol use is binge drinking. The objective of this study was to examine binge drinking and other alcohol-related problem behaviour among high-risk male and female adolescents who were from alternative schools and programs because of learning and/or behaviour problems.…

  16. Binge alcohol alters exercise-driven neuroplasticity.

    PubMed

    Barton, Emily A; Lu, Yanbin; Megjhani, Murad; Maynard, Mark E; Kulkarni, Prathamesh M; Roysam, Badrinath; Leasure, J Leigh

    2017-02-20

    Exercise is increasingly being used as a treatment for alcohol use disorders (AUD), but the interactive effects of alcohol and exercise on the brain remain largely unexplored. Alcohol damages the brain, in part by altering glial functioning. In contrast, exercise promotes glial health and plasticity. In the present study, we investigated whether binge alcohol would attenuate the effects of subsequent exercise on glia. We focused on the medial prefrontal cortex (mPFC), an alcohol-vulnerable region that also undergoes neuroplastic changes in response to exercise. Adult female Long-Evans rats were gavaged with ethanol (25% w/v) every 8h for 4days. Control animals received an isocaloric, non-alcohol diet. After 7days of abstinence, rats remained sedentary or exercised for 4weeks. Immunofluorescence was then used to label microglia, astrocytes, and neurons in serial tissue sections through the mPFC. Confocal microscope images were processed using FARSIGHT, a computational image analysis toolkit capable of automated analysis of cell number and morphology. We found that exercise increased the number of microglia in the mPFC in control animals. Binged animals that exercised, however, had significantly fewer microglia. Furthermore, computational arbor analytics revealed that the binged animals (regardless of exercise) had microglia with thicker, shorter arbors and significantly less branching, suggestive of partial activation. We found no changes in the number or morphology of mPFC astrocytes. We conclude that binge alcohol exerts a prolonged effect on morphology of mPFC microglia and limits the capacity of exercise to increase their numbers.

  17. Personality-Targeted Interventions Delay the Growth of Adolescent Drinking and Binge Drinking

    ERIC Educational Resources Information Center

    Conrod, Patricia J.; Castellanos, Natalie; Mackie, Clare

    2008-01-01

    Background: Personality factors are implicated in the vulnerability to adolescent alcohol misuse. This study examined whether providing personality-targeted interventions in early adolescence can delay drinking and binge drinking in high-risk youth. Methods: A randomised control trial was carried out with 368 adolescents recruited from years 9 and…

  18. Binge drinking among adolescents: prevalence, risk practices and related variables.

    PubMed

    Golpe, Sandra; Isorna, Manuel; Barreiro, Carmen; Braña, Teresa; Rial, Antonio

    2017-01-12

    According to the last Survey on Drug Use among Secondary School Students (ESTUDES 2014-2015), consumption levels of alcohol and other substances have decreased in the last years in Spain. However, available data on binge drinking remain worrying, given the negative consequences related with this pattern. The aim of this paper is to analyse binge drinking among adolescents, providing updated data on prevalence in addition to information about the consequences and some predictive factors of binge drinking. A correlational method was used for this purpose, comprised of administering a survey to Compulsory Secondary School, High School and Vocational Training students. Based on a sample of 3,419 Galician adolescents aged between 12 and 18 years (M = 14.57; SD = 1.76), the results show that binge drinking is a common and global practice, with few socio-demographic differences but related with a wide range of risk practices. Furthermore, variables such as consumption expectancies, consumption by family and friends, as well as curfew time and allowance money have been identified as interesting predictive factors that should be taken into account at the preventive level.

  19. Alcohol, Binge Drinking and Associated Mental Health Problems in Young Urban Chileans

    PubMed Central

    Mason-Jones, Amanda J.; Cabieses, Báltica

    2015-01-01

    Objective To explore the link between alcohol use, binge drinking and mental health problems in a representative sample of adolescent and young adult Chileans. Methods Age and sex-adjusted Odds Ratios (OR) for four mental wellbeing measures were estimated with separate conditional logistic regression models for adolescents aged 15-20 years, and young adults aged 21-25 years, using population-based estimates of alcohol use prevalence rates from the Chilean National Health Survey 2010. Results Sixty five per cent of adolescents and 85% of young adults reported drinking alcohol in the last year and of those 83% per cent of adolescents and 86% of young adults reported binge drinking in the previous month. Adolescents who reported binging alcohol were also more likely, compared to young adults, to report being always or almost always depressed (OR 12.97 [95% CI, 1.86-19.54]) or to feel very anxious in the last month (OR 9.37 [1.77-19.54]). Adolescent females were more likely to report poor life satisfaction in the previous year than adolescent males (OR 8.50 [1.61-15.78]), feel always or almost always depressed (OR 3.41 [1.25-9.58]). Being female was also associated with a self-reported diagnosis of depression for both age groups (adolescents, OR 4.74 [1.49-15.08] and young adults, OR 4.08 [1.65-10.05]). Conclusion Young people in Chile self-report a high prevalence of alcohol use, binge drinking and associated mental health problems. The harms associated with alcohol consumption need to be highlighted through evidence-based prevention programs. Health and education systems need to be strengthened to screen and support young people. Focussing on policy initiatives to limit beverage companies targeting alcohol to young people will also be needed. PMID:25830508

  20. Sex and age differences in heavy binge drinking and its effects on alcohol responsivity following abstinence.

    PubMed

    Melón, Laverne C; Wray, Kevin N; Moore, Eileen M; Boehm, Stephen L

    2013-03-01

    Binge drinking during adolescence may perturb the maturing neuroenvironment and increase susceptibility of developing an alcohol use disorder later in life. In the present series of experiments, we utilized a modified version of the drinking in the dark-multiple scheduled access (DID-MSA) procedure to study how heavy binge drinking during adolescence alters responsivity to ethanol later in adulthood. Adult and adolescent C57BL/6J (B6) and DBA/2J (D2) males and females were given access to a 20% ethanol solution for 3 hourly periods, each separated by 2h of free water access. B6 adults and adolescents consumed 2 to 3.5 g/kg ethanol an hour and displayed significant intoxication and binge-like blood ethanol concentrations. There was an interaction of sex and age, however, driven by high intakes in adult B6 females, who peaked at 11.01 g/kg. Adolescents of both sexes and adult males never consumed more than 9.3 g/kg. D2 mice consumed negligible amounts of alcohol and showed no evidence of intoxication. B6 mice were abstinent for one month and were retested on the balance beam 10 min following 1.75 g/kg ethanol challenge (20%v/v; i.p). They were also tested for changes in home cage locomotion immediately following the 1.75 g/kg dose (for 10 min prior to balance beam). Although there was no effect of age of exposure, all mice with a binge drinking history demonstrated a significantly dampened ataxic response to an ethanol challenge. Female mice that binge drank during adulthood showed a significantly augmented locomotor response to ethanol when compared to their water drinking controls. This alteration was not noted for males or for females that binge drank during adolescence. These results highlight the importance of biological sex, and its interaction with age, in the development of behavioral adaptation following binge drinking.

  1. Executive performance and dysexecutive symptoms in binge drinking adolescents.

    PubMed

    Gil-Hernandez, Soledad; Garcia-Moreno, Luis M

    2016-03-01

    Alcohol is probably the most common legal drug of abuse in Western countries. The prevalence of binge drinking (BD) pattern of alcohol consumption among adolescents is a worrisome phenomenon. Adolescents and university students who practice a BD pattern have difficulty performing tasks involving prefrontal cortex functions, such as working memory, planning, attention, and decision making. The aim of the present study was to investigate the association between BD and executive functioning in adolescents. Two hundred twenty-three high-school students between 12 and 18 years old (15.19 ± 2.13) participated in our study. They were assigned to one of three groups according to their pattern of alcohol consumption: BD (subjects who consumed alcohol intensively, n = 48), MAC (subjects who consumed alcohol moderately, n = 53), and CTR (non-drinking subjects, n = 122). The students were evaluated with two groups of testing tools: a set of performance neuropsychological tests and two questionnaires of executive functioning. The results showed that the students who drank alcohol exhibited a more pronounced dysexecutive symptomatology (disinhibition, executive dysfunction, intentionality, executive memory), but they obtained better results than controls on some of the neuropsychological tests such as Spatial Location, Five Digit Tests, or Stroop Test. According to the results, we can deduce that heavy alcohol drinking in adolescents brings a certain dysfunction of prefrontal circuits. This prefrontal dysfunction is not so clearly demonstrated in the neuropsychological tests used, but it was observed in the performance of daily activities. In the Discussion section we raise issues about sociodemographic features of the sample and ecological validity of the traditional neuropsychological tests. The neurotoxic effects of BD on prefrontal cortex can be less evident throughout adolescence, but if alcohol consumption persists, the executive dysfunction would be exacerbated.

  2. Examining associations between adolescent binge eating and binge eating in parents and friends

    PubMed Central

    Goldschmidt, Andrea B.; Wall, Melanie M.; Choo, Tse-Hwei J.; Bruening, Meg; Eisenberg, Marla E.; Neumark-Sztainer, Dianne

    2014-01-01

    Objective Binge eating is prevalent among adolescents, but little is known about how parents and friends may influence such behaviors. This study examined associations between adolescent binge eating behaviors, and similar behaviors in their parents and friends. Method Participants were 2,770 target adolescent boys and girls who had at least one friend and/or parent who also participated. Logistic regression, stratified by gender, examined associations between parents’ and friends’ self-reported binge eating, and similar behaviors in target adolescents. Results Girls’ binge eating was associated with their male friends’ (odds ratio=2.33; p=.03) and fathers’ binge eating (odds ratio=3.38; p=.02), but not with their female friends’ or mothers’ binge eating (p>.05). For boys, binge eating was not associated with parents’ or friends’ behavior. Discussion Adolescent girls’ binge eating is associated with similar behaviors in their other-sex parents and friends. Results should be replicated, and mechanisms explaining this relation should be further explored. PMID:24105696

  3. The Role of Parenting Styles and Alcohol Expectancies in Teen Binge Drinking: A Preliminary Investigation among Italian Adolescents and Their Parents

    ERIC Educational Resources Information Center

    Laghi, Fiorenzo; Lonigro, Antonia; Baiocco, Roberto; Baumgartner, Emma

    2013-01-01

    As adolescents' alcohol abuse is more widespread almost everywhere, the aim of this study was to better understand the influence of both alcohol expectancies and parenting styles on this risky behaviour in order to allow the development of future prevention programmes, by evaluating the correlation between these variables. A total of 1500 subjects…

  4. Self-reported alcohol use and sexual behaviors of adolescents.

    PubMed

    Dunn, Michael S; Bartee, R Todd; Perko, Michael A

    2003-02-01

    Research has demonstrated a relation between alcohol use and engaging in high-risk sexual behaviors. Alcohol use, especially binge drinking, has been linked to a host of problems including high-risk sexual behavior, date rape, and academic problems. As such, the purpose of this study was to provide a descriptive profile of alcohol consumption among adolescents and to examine the relations of alcohol use (lifetime, current, binge) with sexual activity variables (sexual initiation, multiple sex partners, condom use, and pregnancy) among adolescents completing the 1993-1999 Youth Risk Behavior Survey. Analysis showed alcohol use was associated with high-risk sexual activity. Binge drinking had stronger relations with sexual activity variables than lifetime use and current use of alcohol. This result is of particular concern, in that binge drinking has been implicated in many problem behaviors. As such, it is of great importance to intervene in the high-risk practices of adolescents before problems occur.

  5. Examining the Changing Influence of Predictors on Adolescent Alcohol Misuse

    ERIC Educational Resources Information Center

    Tyler, Kim A.; Stone, Rosalie Torres; Bersani, Bianca

    2007-01-01

    The purpose of this study was to examine whether the influence of key characteristics on adolescent alcohol misuse (i.e., maternal binge drinking, parenting, peers, school characteristics, and the adolescent's own behavior) change over time and whether predictors of adolescent alcohol misuse vary by gender and race/ethnicity. Using prospective,…

  6. Alcohol advertising and alcohol consumption by adolescents.

    PubMed

    Saffer, Henry; Dave, Dhaval

    2006-06-01

    This study investigates the effects of alcohol advertising on adolescent alcohol consumption. The theory of an industry response function and evidence from prior studies indicate the importance of maximizing the variance in advertising measures. Monitoring the Future (MTF) and National Longitudinal Survey of Youth 1997 (NLSY97) data are augmented with alcohol advertising, originating on the market level, for five media. The large sample of the MTF allows estimation of race and gender-specific models. The longitudinal nature of the NLSY97 allows controls for unobserved heterogeneity with state-level and individual fixed effects. Price and advertising effects are generally larger for females relative to males. Controls for individual heterogeneity yield larger advertising effects, implying that the MTF results may understate the effects of alcohol advertising. Results from the NLSY97 suggest that a 28% reduction in alcohol advertising would reduce adolescent monthly alcohol participation from 25% to between 24 and 21%. For binge participation, the reduction would be from 12% to between 11 and 8%. The past month price-participation elasticity is estimated at -0.26, consistent with prior studies. The results show that reduction of alcohol advertising can produce a modest decline in adolescent alcohol consumption, though effects may vary by race and gender.

  7. Child abuse and neglect: relations to adolescent binge drinking in the national longitudinal study of Adolescent Health (AddHealth) Study.

    PubMed

    Shin, Sunny Hyucksun; Edwards, Erika M; Heeren, Timothy

    2009-03-01

    The purpose of this study was to examine the relationship between child maltreatment and adolescent binge drinking. Given that many victimized children have been maltreated in multiple ways, we examine the effects of co-occurrence of multiple types of maltreatment on adolescent binge drinking. We used the National Longitudinal Study of Adolescent Health (AddHealth), which included a nationally representative sample of adolescents (n=12,748). Adolescent binge drinking was defined as five or more drinks in a row at least 2-3 times per month in the past year. Among those reporting any maltreatment, 12.4% reported binge drinking compared to 9.9% among those reporting no maltreatment. Logistic regression models found that child maltreatment is a robust risk factor for adolescent binge drinking controlling for parental alcoholism. In particular, all types of or combinations of types of maltreatment were strongly associated with adolescent binge drinking, controlling for age, gender, race, parental alcoholism and monitoring. Research examining the effect of childhood maltreatment on later alcohol abuse needs to recognize the clustering effects of multiple types of childhood maltreatment on alcohol problems.

  8. Binge ethanol drinking during adolescence modifies cocaine responses in mice.

    PubMed

    Esteve-Arenys, Anna; Gracia-Rubio, Irene; Cantacorps, Lídia; Pozo, Oscar J; Marcos, Josep; Rodríguez-Árias, Marta; Miñarro, José; Valverde, Olga

    2017-01-01

    Binge ethanol drinking is an emerging pattern of excessive consumption among adolescents and young adults. Repeated ethanol intoxication has negative consequences during critical periods of brain development. Therefore, binge ethanol intake represents a vulnerability factor that promotes subsequent manifestations of neuropsychiatric disorders. In this study, we investigated the effects of oral binge ethanol intake during adolescence on the subsequent effects of cocaine in C57BL/6 mice. Firstly, we evaluated the oral ethanol intake of two binge ethanol procedures with different ethanol concentrations (20% v/v versus 30%, v/v). The highest ethanol intake was found in mice exposed to the lower ethanol concentration (20% v/v). In a second experiment, mice exposed to binge ethanol procedure were evaluated to study the effects of cocaine on locomotor activity, behavioural sensitization, and the reinforcing effects of cocaine in the self-administration paradigm. Mice exposed to ethanol binging showed discrete detrimental effects in responses to cocaine in the different experiments evaluated. Our findings revealed that the pattern of binge ethanol consumption in adolescent mice here evaluated produced a weak facilitation of cocaine responses. The present study highlights the importance of interventions to limit the deleterious effects of binge ethanol drinking during adolescence.

  9. Tailoring Cognitive Behavioral Treatment for Binge Eating in Adolescent Girls

    ERIC Educational Resources Information Center

    Yarborough, Bobbi Jo; DeBar, Lynn L.; Firemark, Alison; Leung, Sue; Clarke, Gregory N.; Wilson, G. Terence

    2013-01-01

    Whereas effective treatments exist for adults with recurrent binge eating, developmental factors specific to adolescents point to the need for a modified treatment approach for youth. We adapted an existing cognitive behavioral therapy treatment manual for adults with bulimia nervosa and binge eating disorder (Fairburn, 2008) for use with…

  10. "Binge" drinking experience in adolescent mice shows sex differences and elevated ethanol intake in adulthood.

    PubMed

    Strong, Moriah N; Yoneyama, Naomi; Fretwell, Andrea M; Snelling, Chris; Tanchuck, Michelle A; Finn, Deborah A

    2010-06-01

    Binge drinking, defined as achieving blood ethanol concentrations (BEC) of 80 mg%, has been increasing in adolescents and was reported to predispose later physical dependence. The present experiments utilized an animal model of binge drinking to compare the effect of ethanol "binge" experience during adolescence or adulthood on subsequent ethanol intake in male and female C57BL/6 mice. Adolescent and adult mice were initially exposed to the scheduled high alcohol consumption procedure, which produces BECs that exceed the levels for binge drinking following a 30-min ethanol session every third day. Ethanol intake and BECs were significantly higher in the adolescent ( approximately 3 g/kg, 199 mg%) versus adult ( approximately 2 g/kg, 135 mg%) mice during the first three ethanol sessions, but were more equivalent during the final two ethanol sessions (1.85-2.0 g/kg, 129-143 mg%). Then, separate groups of the ethanol-experienced mice were tested with ethanol naïve adolescent and adult mice for 2-h limited access (10% and 20% solutions) or 24-h (5%, 10% and 20% solutions) ethanol preference drinking. Limited access ethanol intake was significantly higher in female versus male mice, but was not altered by age or ethanol experience. In contrast, 24-h ethanol intake was significantly higher in the adolescent versus adult mice and in female versus male mice. Furthermore, binge drinking experience in the adolescent mice significantly increased subsequent ethanol intake, primarily due to intake in female mice. Thus, adolescent binge drinking significantly increased unlimited ethanol intake during adulthood, with female mice more susceptible to this effect.

  11. Race, Adolescent Binge Drinking, and the Context of Neighborhood Exposure

    PubMed Central

    Krieg, Andrea G.; Kuhl, Danielle C.

    2016-01-01

    Drawing on theories of social structure and normative exposure, we examine how the neighborhood context of socioeconomic advantage and racial composition affects race/ethnic differences in youth binge drinking. Using data from Waves 1 and 2 of the National Longitudinal Study of Adolescent to Adult Health, logistic regressions reveal significant racial differences, with whites having higher odds of binge drinking than other groups. We also find that neighborhood advantage and racial composition have moderating effects on binge drinking; black youths’ odds of binge drinking are significantly lower than whites’ odds in highly advantaged neighborhoods, and Hispanics living in racially integrated neighborhoods have significantly lower odds of binge drinking than Hispanics living in white neighborhoods. PMID:28082754

  12. Intermittent access to beer promotes binge-like drinking in adolescent but not adult Wistar rats.

    PubMed

    Hargreaves, Garth A; Monds, Lauren; Gunasekaran, Nathan; Dawson, Bronwyn; McGregor, Iain S

    2009-06-01

    Teenagers are more likely than adults to engage in binge drinking and could be more vulnerable to long-term brain changes following alcohol abuse. We investigated the possibility of excessive adolescent drinking in a rodent model in which beer (4.44% ethanol vol/vol) is presented to adult and adolescent male Wistar rats. Experiment 1 tracked ad libitum beer and water consumption in group-housed rats from postnatal day (PND) 28-96. Rats consumed an average of 7.8 g/kg/day of ethanol during adolescence (PND 34-55) and this gradually declined to a lower level of intake in adulthood (PND 56-93) of 3.9 g/kg/day. In Experiment 2, beer was made available to both adolescent (PND 29+) and adult (PND 57+) rats for 2h each day in a custom-built "lickometer" apparatus over 75 days. Access to beer was provided either 1 day out of every 3 ("intermittent" groups) or every day ("daily" groups). Relative to body weight, adolescent rats consumed more beer than adult rats in these limited access sessions. Adolescents with intermittent access consumed more than adolescents with daily access, a "binge"-like effect that was not observed in adult groups and that disappeared in adulthood. After 3 months of daily or intermittent alcohol consumption, the preference for beer versus sucrose was assessed. Rats previously kept under an intermittent schedule displayed a higher preference for beer relative to 3% sucrose, but only when testing occurred after 2 days of abstinence. In Experiment 3, adolescent (PND 30-37) and adult (PND 58-65) rats were given 20-min access to beer and their blood alcohol concentrations (BACs) were assessed. Adolescent groups consumed more alcohol than adults and showed higher BACS that were typical of human "binge" drinking (>80 mg/dL). Despite this, the correlation between BAC and beer intake was similar in both age groups. Together these results show that the intermittent presentation of alcohol itself appears to have subtle long-lasting effects on the motivation

  13. Alcohol Use in Emerging Adulthood: Can Moffitt's Developmental Theory Help Us Understand Binge Drinking among College Students?

    ERIC Educational Resources Information Center

    Reckdenwald, Amy; Ford, Jason A.; Murray, Brittany N.

    2016-01-01

    It is well-known that college students are at an increased risk for alcohol use and binge drinking compared to their same-age peers who are not in college. We use Moffitt's developmental taxonomy, specifically, her discussion of adolescence-limited offending, to contextualize this finding regarding this minor form of deviance. We also incorporate…

  14. The Enduring Impact of Parents' Monitoring, Warmth, Expectancies, and Alcohol Use on Their Children's Future Binge Drinking and Arrests: a Longitudinal Analysis.

    PubMed

    Donaldson, Candice D; Handren, Lindsay M; Crano, William D

    2016-07-01

    Binge drinking is associated with many health and financial costs and is linked to risks of legal consequences. As alcohol use typically is initiated during adolescence, the current study assessed the relationship between parental behaviors and strategies in forecasting adolescents' likelihood of binge drinking and later arrest. Restricted data from waves I-IV of the National Longitudinal Study of Adolescent Health were used to assess hypotheses. A weighted path analytic model (N = 9421) provided a multifaceted picture of variables linked to later antisocial behavior. Low parental monitoring, low parental warmth, parent alcohol use, and parent expectancies regarding their children's alcohol use were associated with higher incidence of adolescent binge drinking. In turn, low monitoring, low warmth, parent alcohol use, parent expectancies, and underage consumption were associated with binge drinking in early adulthood. Binge drinking during both adolescence and young adulthood were predictive of respondents' likelihood of arrest 8-14 years later. Findings demonstrated the substantial, enduring effects of parental behaviors on child alcohol-related actions and have implications for parent-targeted interventions designed to reduce excessive alcohol consumption. They suggest campaigns focus on parenting strategies that involve setting effective and strict alcohol-related rules and guidelines, while maintaining a warm and supportive family environment.

  15. Adolescent, but not adult, binge ethanol exposure leads to persistent global reductions of choline acetyltransferase expressing neurons in brain.

    PubMed

    Vetreno, Ryan P; Broadwater, Margaret; Liu, Wen; Spear, Linda P; Crews, Fulton T

    2014-01-01

    During the adolescent transition from childhood to adulthood, notable maturational changes occur in brain neurotransmitter systems. The cholinergic system is composed of several distinct nuclei that exert neuromodulatory control over cognition, arousal, and reward. Binge drinking and alcohol abuse are common during this stage, which might alter the developmental trajectory of this system leading to long-term changes in adult neurobiology. In Experiment 1, adolescent intermittent ethanol (AIE; 5.0 g/kg, i.g., 2-day on/2-day off from postnatal day [P] 25 to P55) treatment led to persistent, global reductions of choline acetyltransferase (ChAT) expression. Administration of the Toll-like receptor 4 agonist lipopolysaccharide to young adult rats (P70) produced a reduction in ChAT+IR that mimicked AIE. To determine if the binge ethanol-induced ChAT decline was unique to the adolescent, Experiment 2 examined ChAT+IR in the basal forebrain following adolescent (P28-P48) and adult (P70-P90) binge ethanol exposure. Twenty-five days later, ChAT expression was reduced in adolescent, but not adult, binge ethanol-exposed animals. In Experiment 3, expression of ChAT and vesicular acetylcholine transporter expression was found to be significantly reduced in the alcoholic basal forebrain relative to moderate drinking controls. Together, these data suggest that adolescent binge ethanol decreases adult ChAT expression, possibly through neuroimmune mechanisms, which might impact adult cognition, arousal, or reward sensitivity.

  16. Are obesity risk genes associated with binge eating in adolescence?

    PubMed Central

    Micali, Nadia; Field, Alison E; Treasure, Janet L; Evans, David M

    2015-01-01

    Objective Cognitions and behaviors characteristic of binge eating are associated with a polymorphism in the FTO gene, robustly related to body mass index (BMI) and obesity risk. We investigated the association between binge eating and the individual and combined effect of 32 SNPs robustly associated with BMI in a population-based sample. We hypothesized that higher BMI and binge eating might share a common genetic etiology. Methods Binge eating was assessed in adolescents from the Avon Longitudinal Study of Parents and Children at age 14 (n = 5,958) and 16 years (n = 4,948). We tested associations between 32 BMI-related SNPs and binge eating in crude and BMI-, age-, and gender-adjusted regression models. Results Crude analyses showed an association between binge eating and rs1558902 (FTO) that persisted after adjustment for BMI (OR = 1.20, P = 8 × 10−3). A weighted allelic score consisting of all 32 BMI-related SNPs was associated with binge eating (P = 8 × 10−4); this association attenuated (P = 0.08) when rs1558902 was removed from the weighted allelic score. Conclusions BMI-related genes are associated with adolescent binge eating, in particular an FTO polymorphism. Although replication is needed, our findings have biological plausibility and are consistent with a postulated effect of FTO on appetite and food intake. Future studies should aim to understand the mechanisms underlying the relationship between FTO, binge eating, and obesity. PMID:26193063

  17. Acute Tolerance to Alcohol in At-risk Binge Drinkers

    PubMed Central

    Fillmore, Mark T.; Weafer, Jessica

    2012-01-01

    Studies of the impairing effects of alcohol on behavior often show greater tolerance in heavy drinkers compared to light drinkers, suggesting a causal link between heavy consumption and tolerance. Tolerance also develops during the time-course of a single drinking episode, and this “acute tolerance” might play an important role in the escalation to heavy drinking. The present study examined the development of acute tolerance to the impairing effects of alcohol on motor coordination and inhibitory control in a group of at-risk, binge drinkers (N = 20) and a group of non-risk, moderate drinkers (N = 20). Participants performed the testing battery in response to placebo and a moderate dose of alcohol (0.65 g/kg) twice at comparable blood alcohol concentrations (BACs): once on the ascending limb and once on the descending limb of the blood alcohol curve. Results showed marked acute tolerance to the impairing effects of alcohol on motor coordination in the at-risk drinkers. By contrast, no recovery of motor skill was observed in the non-risk drinkers. Regarding inhibitory control, both groups remained impaired on both the ascending and descending limbs, indicating no acute tolerance in either group. The findings suggest that at-risk, binge drinkers display a faster recovery in their ability to execute versus inhibit action under alcohol. Such an “activational bias” of behavior could account for their continued alcohol consumption and impulsive behaviors while intoxicated, especially as BAC begins to decline. PMID:22023021

  18. Binge alcohol drinking elicits persistent negative affect in mice.

    PubMed

    Lee, Kaziya M; Coehlo, Michal; McGregor, Hadley A; Waltermire, Ryan S; Szumlinski, Karen K

    2015-09-15

    Cessation from chronic alcohol abuse often produces a dysphoric state that can persist into protracted withdrawal. This dysphoric state is theorized to function as a negative reinforcer that maintains excessive alcohol consumption and/or precipitates relapse in those struggling to abstain from alcohol. However, we know relatively little regarding the impact of cessation from binge drinking on behavioral measures of negative affect and related neurobiology. Male C57BL/6J mice were given access to unsweetened 20% alcohol for 6 weeks under modified Drinking-in-the-dark procedures, followed by behavioral testing beginning either 1 or 21 days into withdrawal. Mice were administered a behavioral test battery consisting of: the elevated plus maze, light/dark box, novel object test, marble burying test, Porsolt forced swim test and sucrose preference test to assess anxiogenic and depressive signs. Egr1 immunostaining was used to quantify cellular activity within the central nucleus of the amygdala (CEA), basolateral amygdala (BLA), bed nucleus of the stria terminalis (BNST), and the nucleus accumbens (Acb) shell (AcbSh) and core (AcbC). Compared to water controls, alcohol-drinking mice exhibited higher indices of emotionality in the majority of behavioral assays. The hyper-emotionality exhibited by binge drinking mice was apparent at both withdrawal time-points and correlated with higher Egr1+ cell counts in the CEA and BNST, compared to controls. These data show that affective symptoms emerge very early after cessation of binge drinking and persist into protracted withdrawal. A history of binge drinking is capable of producing enduring neuroadaptations within brain circuits mediating emotional arousal.

  19. Internet Use and Adolescent Binge Drinking: Findings from the Monitoring the Future Study

    PubMed Central

    Mu, Karen J.; Moore, Sara E.; LeWinn, Kaja Z.

    2015-01-01

    Objective To investigate the relation between Internet use and binge drinking during early and middle adolescence. Methods This is a cross-sectional study of a sub-sample of 8th and 10th graders from the Monitoring the Future (MtF) study, which annually surveys a nationally representative sample of U.S. youth on their attitudes, behaviors, and values. This study includes data from 21,170 8th and 24,362 10th graders who participated between 2007 and 2012 and were asked questions about Internet use and binge drinking. Results In fully adjusted models, we found a dose response relation between hours of recreational Internet use (i.e. outside work or school) and binge drinking which was stronger for 8th than 10th graders. Compared to <1 h of Internet use per week, odds ratios estimates for 1-5 h/week, 6-19 h/week, and 20 or more h/week were 1.24 (99% CI: 0.85, 1.82), 1.83 (1.28, 2.61), and 2.78 (1.99, 3.87) for 8th graders, respectively. For 10th graders, this same association was attenuated [estimated OR=1.06 (99% CI: 0.96, 1.16); 1.20 (1.03, 1.40); and 1.30 (1.07, 1.58), respectively]. Conclusions Drawing on a nationally representative sample of U.S. youth, we find a significant, dose-response relation between Internet use and binge drinking. This relation was stronger in 8th graders versus 10th graders. Given that alcohol is the most abused substance among adolescents and binge drinking confers many health risks, longitudinal studies designed to examine the mediators of this relation are necessary to inform binge drinking prevention strategies, which may have greater impact if targeted at younger adolescents. PMID:26807435

  20. Beverage- and Brand-Specific Binge Alcohol Consumption among Underage Youth in the U.S

    PubMed Central

    Naimi, Timothy S.; Siegel, Michael; DeJong, William; O’Doherty, Catherine; Jernigan, David

    2014-01-01

    Background and Objectives Binge drinking is a common and risky pattern of alcohol consumption among youth; beverage and brand-specific consumption during binge drinking is poorly understood. The objective was to characterize beverage- and brand-specific consumption associated with binge drinking among underage youth in the U.S. Methods An internet panel was used to obtain a sample of 1,032 underage youth aged 13–20, who drank alcohol in the past 30 days. For each brand consumed, youth reported drinking quantity and frequency, and whether they engaged in binge drinking with that brand (≥5 drinks for males, ≥4 for females). Each youth reporting binge drinking with a brand constituted a binge drinking report. Results Overall, 50.9% of youth binge drank with ≥1 brand, and 36.5% of youth who consumed any particular brand reported binge drinking with it. Spirits accounted for 43.8% of binge drinking reports. Twenty-five brands accounted for 46.2% of binge drinking reports. Many of these brands were disproportionately associated with binge drinking relative to their youth market share. Conclusions Binge drinking among youth is most commonly involves spirits, and binge drinking is concentrated within a relatively small number of brands. Understanding factors underlying beverage and brand preference among binge drinking youth could assist prevention efforts. PMID:26425112

  1. Alcohol Use. Adolescent Health Highlight. Publication #2012-34

    ERIC Educational Resources Information Center

    Murphey, David; Vaughn, Brigitte; Barry, Megan; Terzian, Mary

    2012-01-01

    A substantial proportion of high school students consume alcohol, with nearly a quarter of 12th grade students reporting binge drinking in the past two weeks. Drinking alcohol in adolescence is associated with a variety of other risky behaviors, as well as with an increased likelihood of long-term problems reaching into adulthood. This "Adolescent…

  2. Melanocortin and Opioid Peptide Interactions in the Modulation of Binge Alcohol Drinking

    DTIC Science & Technology

    2013-04-01

    0293 TITLE: Melanocortin and Opioid Peptide Interactions in the Modulation of Binge Alcohol Drinking PRINCIPAL INVESTIGATOR: Todd E. Thiele...NUMBER Melanocortin and Opioid Peptide Interactions in the Modulation of Binge 5b. GRANT NUMBER W81XWH-09-1-0293 Alcohol Drinking 5c. PROGRAM...determine if MC receptor (MCR) agonists and opioid receptor antagonists interact to protect against binge-like alcohol drinking in a synergistic manner

  3. Adolescent Alcohol Exposure Persistently Impacts Adult Neurobiology and Behavior

    PubMed Central

    Vetreno, Ryan P.; Broadwater, Margaret A.; Robinson, Donita L.

    2016-01-01

    Adolescence is a developmental period when physical and cognitive abilities are optimized, when social skills are consolidated, and when sexuality, adolescent behaviors, and frontal cortical functions mature to adult levels. Adolescents also have unique responses to alcohol compared with adults, being less sensitive to ethanol sedative–motor responses that most likely contribute to binge drinking and blackouts. Population studies find that an early age of drinking onset correlates with increased lifetime risks for the development of alcohol dependence, violence, and injuries. Brain synapses, myelination, and neural circuits mature in adolescence to adult levels in parallel with increased reflection on the consequence of actions and reduced impulsivity and thrill seeking. Alcohol binge drinking could alter human development, but variations in genetics, peer groups, family structure, early life experiences, and the emergence of psychopathology in humans confound studies. As adolescence is common to mammalian species, preclinical models of binge drinking provide insight into the direct impact of alcohol on adolescent development. This review relates human findings to basic science studies, particularly the preclinical studies of the Neurobiology of Adolescent Drinking in Adulthood (NADIA) Consortium. These studies focus on persistent adult changes in neurobiology and behavior following adolescent intermittent ethanol (AIE), a model of underage drinking. NADIA studies and others find that AIE results in the following: increases in adult alcohol drinking, disinhibition, and social anxiety; altered adult synapses, cognition, and sleep; reduced adult neurogenesis, cholinergic, and serotonergic neurons; and increased neuroimmune gene expression and epigenetic modifiers of gene expression. Many of these effects are specific to adolescents and not found in parallel adult studies. AIE can cause a persistence of adolescent-like synaptic physiology, behavior, and sensitivity

  4. Adolescent Alcohol Exposure Persistently Impacts Adult Neurobiology and Behavior.

    PubMed

    Crews, Fulton T; Vetreno, Ryan P; Broadwater, Margaret A; Robinson, Donita L

    2016-10-01

    Adolescence is a developmental period when physical and cognitive abilities are optimized, when social skills are consolidated, and when sexuality, adolescent behaviors, and frontal cortical functions mature to adult levels. Adolescents also have unique responses to alcohol compared with adults, being less sensitive to ethanol sedative-motor responses that most likely contribute to binge drinking and blackouts. Population studies find that an early age of drinking onset correlates with increased lifetime risks for the development of alcohol dependence, violence, and injuries. Brain synapses, myelination, and neural circuits mature in adolescence to adult levels in parallel with increased reflection on the consequence of actions and reduced impulsivity and thrill seeking. Alcohol binge drinking could alter human development, but variations in genetics, peer groups, family structure, early life experiences, and the emergence of psychopathology in humans confound studies. As adolescence is common to mammalian species, preclinical models of binge drinking provide insight into the direct impact of alcohol on adolescent development. This review relates human findings to basic science studies, particularly the preclinical studies of the Neurobiology of Adolescent Drinking in Adulthood (NADIA) Consortium. These studies focus on persistent adult changes in neurobiology and behavior following adolescent intermittent ethanol (AIE), a model of underage drinking. NADIA studies and others find that AIE results in the following: increases in adult alcohol drinking, disinhibition, and social anxiety; altered adult synapses, cognition, and sleep; reduced adult neurogenesis, cholinergic, and serotonergic neurons; and increased neuroimmune gene expression and epigenetic modifiers of gene expression. Many of these effects are specific to adolescents and not found in parallel adult studies. AIE can cause a persistence of adolescent-like synaptic physiology, behavior, and sensitivity to

  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. Effects of Behavioral Weight Control Intervention on Binge Eating Symptoms among Overweight Adolescents

    ERIC Educational Resources Information Center

    Mehlenbeck, Robyn S.; Jelalian, Elissa; Lloyd-Richardson, Elizabeth E.; Hart, Chantelle N.

    2009-01-01

    This study examined change in binge eating symptoms reported by moderately overweight adolescents following participation in a behavioral weight control intervention. A total of 194 adolescents across two randomized controlled trials participated. Adolescents in both study samples endorsed a mild level of binge eating symptoms at baseline. Results…

  7. Repeated Binge Ethanol Administration During Adolescence Enhances Voluntary Sweetened Ethanol Intake in Young Adulthood in Male and Female Rats

    PubMed Central

    Maldonado-Devincci, Antoniette M.; Alipour, Kent K.; Michael, Laura A.; Kirstein, Cheryl L.

    2014-01-01

    Binge alcohol consumption is a rising concern in the United States, especially among adolescents. During this developmental period alcohol use is usually initiated and has been shown to cause detrimental effects on brain structure and function as well as cognitive/behavioral impairments in rats. Binge models, where animals are repeatedly administered high doses of ethanol typically over a period of three or four days cause these effects. There has been little work conducted aimed at investigating the long-term behavioral consequences of repeated binge administration during adolescence on later ethanol-induced behavior in young adulthood and adulthood. The repeated four-day binge model may serve as a good approximate for patterns of human adolescent alcohol consumption as this is similar to a “bender” in human alcoholics. The present set of experiments examined the dose-response and sex-related differences induced by repeated binge ethanol administration during adolescence on sweetened ethanol (Experiment 1) or saccharin (Experiment 2) intake in young adulthood. In both experiments, on postnatal days (PND) 28–31, PND 35–38 and PND 42–45, ethanol (1.5, 3.0 or 5.0 g/kg) or water was administered intragastrically to adolescent rats. Rats underwent abstinence from PND 46–59. Subsequently, in young adulthood, ethanol and saccharin intake were assessed. Exposure to any dose of ethanol during adolescence significantly enhanced ethanol intake in adulthood. However, while female rats had higher overall g/kg intake, males appear to be more vulnerable to the impact of adolescent ethanol exposure on subsequently increased ethanol intake in young adulthood. Exposure to ethanol during adolescence did not alter saccharin consumption in young adulthood in male or female rats. Considering that adolescence is the developmental period in which ethanol experimentation and consumption is usually initiated, the present set of experiments demonstrate the importance of

  8. How Trajectories of Reasons for Alcohol Use Relate to Trajectories of Binge Drinking: National Panel Data Spanning Late Adolescence to Early Adulthood

    ERIC Educational Resources Information Center

    Patrick, Megan E.; Schulenberg, John E.

    2011-01-01

    Developmental changes in both alcohol use behaviors and self-reported reasons for alcohol use were investigated. Participants were surveyed every 2 years from ages 18 to 30 as part of the Monitoring the Future national study (analytic weighted sample size N = 9,308; 53% women, 40% college attenders). Latent growth models were used to examine…

  9. Acute alcohol tolerance on subjective intoxication and simulated driving performance in binge drinkers.

    PubMed

    Marczinski, Cecile A; Fillmore, Mark T

    2009-06-01

    High rates of binge drinking and alcohol-related problems, including drinking and driving, occur among college students. Underlying reasons for the heightened impaired driving rates in this demographic group are not known. The authors hypothesized that acute tolerance to the interoceptive cues of intoxication may contribute to these maladaptive decisions to drive in binge drinkers. Groups of binge-drinking and non-binge-drinking college students (N = 28) attended sessions during which they received a moderate dose of alcohol (0.65 g/kg) or a placebo. The development of acute tolerance to subjective ratings of intoxication and simulated driving performance was assessed by comparing measures taken during the ascending phase and descending phases of the blood alcohol curve. Compared with placebo, alcohol increased ratings of intoxication and impaired multiple aspects of simulated driving performance in both binge and non-binge drinkers. During the descending phase of the blood alcohol curve, binge drinkers showed acute tolerance to alcohol's effect on subjective intoxication, and this effect was accompanied by an increased rating of willingness to drive. By contrast, non-binge drinkers showed no acute tolerance.

  10. Alcohol Effects on Simulated Driving in Frequent and Infrequent Binge Drinkers

    PubMed Central

    Bernosky-Smith, Kimberly A.; Shannon, Erin E.; Roth, Alicia J.; Liguori, Anthony

    2011-01-01

    Objective Compared to non-bingers, binge drinkers are more likely to drive while intoxicated. The extent to which binge frequency impacts confidence in driving and subsequent driving impairment is unknown. This study compared the effects of an experimenter-delivered alcohol binge on subjective impairment and simulated driving ability in female High and Low Frequency bingers. Methods Female drinkers were assigned to High Frequency (n=30) or Low Frequency (n=30) binge groups based on their Alcohol Use Questionnaire responses. At 30-minute intervals within a two-hour period, participants received either a placebo drink (n=15 per group) or a 0.2 g/kg dose of alcohol (n=15 per group; cumulative dose 0.8 g/kg). Self-reported impairment, driving confidence, and simulated driving were then measured. Results Self-reported confidence in driving was significantly lower after alcohol than after placebo in Low Frequency but not High Frequency bingers. Self-reported impairment and collisions during simulated driving were significantly greater after alcohol than after placebo in both Low Frequency and High Frequency bingers. Conclusions The impairing effects of a single alcohol binge on driving ability in females are not influenced by binge frequency. However, high binge frequency may be associated with a less cautious approach to post-binge driving. PMID:21542027

  11. Family Meal Frequency and Alcohol and Tobacco Use in Adolescence: Testing Reciprocal Effects

    ERIC Educational Resources Information Center

    White, James; Halliwell, Emma

    2011-01-01

    This longitudinal study tested the direction of associations between family meals and alcohol and tobacco consumption during early adolescence. We examined family meal frequency, family connectedness, alcohol (binge drinking, drunkenness), and tobacco consumption (past year, daily frequency) in 671 adolescents (51% women; mean age, Wave 1 = 14.05…

  12. Loneliness and Adolescent Alcoholism.

    ERIC Educational Resources Information Center

    Mijuskovic, Ben

    1988-01-01

    Examines factors contributing to and determining adolescent drinking disorders, synthesizing ideas from Fromm-Reishmann, Fromm, and Erikson. Discusses ideas within the framework of Freud's speculative postulation of the "oceanic feeling." Addresses empirically oriented treatment of concrete features exhibited in adolescent alcoholism. (Author/BH)

  13. Effects of stress and dietary tryptophan enhancement on craving for alcohol in binge and non-binge heavy drinkers.

    PubMed

    Nesic, Jelena; Duka, Theodora

    2014-09-01

    Stress is known to play an important role in alcohol abuse, whereas binge drinking may increase individuals' susceptibility to the development of alcohol dependence. We set out to investigate whether binge drinkers (BDs) or non-BDs (NBDs) are at a greater risk of an increase in their desire for alcohol following experimental stress induction (modified Trier Social Stress Test; Experiment 1) and to explore the biological mechanisms underlying such an effect (Experiment 2). Preclinical evidence suggests that serotonin may mediate stress-induced reinstatement of alcohol intake. We therefore tested whether dietary tryptophan (TRP) enhancement would modulate stress-induced desire for alcohol and whether it would affect the two populations (BD/NBD) differently. In Experiment 1 (14 NBDs, 10 BDs; mean weekly alcohol intake 50.64 U), stress induction selectively increased strong desire for alcohol compared with the nonstressful condition in BDs. Throughout the experiment, BDs reported greater negative reinforcement type of craving than NBDs, but also a higher expectancy of alcohol-induced negative effects. In Experiment 2, 41 participants (22 NBDs, 19 BDs; mean alcohol intake 38.81 U) were given either the TRP-rich (TRP+; 9 BDs, 11 NBD) or the control (CTR; 10 BD, 11 NBD) diet before undergoing stress induction. In BDs, the TRP+ diet prevented the stress-induced increase in strong desire that was observed in individuals receiving the CTR diet. In NBDs, the TRP+ diet appeared to facilitate an increase in strong desire. These findings suggest that BDs may indeed be at a greater risk than NBDs of an increase in their craving for alcohol when stressed. Furthermore, whereas enhancement of 5-hydroxytryptamine function may moderate the impact of stress on craving in BDs, it seems to facilitate stress-induced craving in NBDs, suggesting that the serotonergic system may be differentially involved depending on individual binge drinking status.

  14. Alcohol Marketing Receptivity, Marketing-specific Cognitions and Underage Binge Drinking

    PubMed Central

    McClure, Auden C.; Stoolmiller, Mike; Tanski, Susanne E.; Engels, Rutger C. M. E.; Sargent, James D.

    2012-01-01

    Background Exposure to alcohol marketing is prevalent and is associated with both initiation and progression of alcohol use in underage youth. The mechanism of influence is not well understood, however. This study tests a model that proposes alcohol-specific cognitions as mediators of the relation between alcohol marketing and problematic drinking among experimental underage drinkers. Methods This paper describes a cross-sectional analysis of 1734 U.S. 15–20 year old underage drinkers, recruited for a national study of media and substance use. Subjects were queried about a number of alcohol marketing variables including television time, internet time, favorite alcohol ad, ownership of alcohol branded merchandise (ABM), and exposure to alcohol brands in movies. The relation between these exposures and current (30 day) binge drinking was assessed, as were proposed mediators of this relation, including marketing-specific cognitions (drinker identity and favorite brand to drink), favorable alcohol expectancies and alcohol norms. Paths were tested in a structural equation model that controlled for socio-demographics, personality and peer drinking. Results Almost one-third of this sample of ever drinkers had engaged in 30 day binge drinking. Correlations among mediators were all statistically significant (range 0.16 – 0.47) and all were significantly associated with binge drinking. Statistically significant mediation was found for the association between ABM ownership and binge drinking through both drinker identity and having a favorite brand, which also mediated the path between movie brand exposure and binge drinking. Peer drinking and sensation seeking were associated with binge drinking in paths through all mediators. Conclusions Associations between alcohol marketing and binge drinking were mediated through marketing-specific cognitions that assess drinker identity and brand allegiance, cognitions that marketers aim to cultivate in the consumer. PMID:23256927

  15. Personality and alcohol metacognitions as predictors of weekly levels of alcohol use in binge drinking university students.

    PubMed

    Clark, Ailsa; Tran, Cathy; Weiss, Alexander; Caselli, Gabriele; Nikčević, Ana V; Spada, Marcantonio M

    2012-04-01

    This study investigated the relative contribution of the Big 5 personality factors and alcohol metacognitions in predicting weekly levels of alcohol use in binge drinking university students. No research to date has investigated whether either of these constructs predicts levels of weekly alcohol use in binge drinkers. A sample of university students (n=142) who were classified as binge drinkers were administered the following self-report instruments: NEO-Five Factor Inventory (NEO-FFI; Costa & McCrae, 1992), Positive Alcohol Metacognitions Scale (PAMS; Spada & Wells, 2008), Negative Alcohol Metacognitions Scale (NAMS; Spada & Wells, 2008), and Khavari Alcohol Test (KAT; Khavari & Farber, 1978). Pearson product-moment correlations showed that weekly levels of alcohol use were negatively correlated with agreeableness and conscientiousness and positively correlated with positive alcohol metacognitions about cognitive self-regulation, negative alcohol metacognitions about uncontrollability and negative alcohol metacognitions about cognitive harm. A hierarchical regression analysis revealed that conscientiousness and positive alcohol metacognitions about cognitive self-regulation were the only two significant predictors of weekly levels of alcohol use when controlling for gender. These findings show that being male, low on conscientiousness and high on positive alcohol metacognitions about cognitive self-regulation raises the risk for increased weekly levels of alcohol use in binge drinking university students. The implications of these findings are discussed.

  16. Alcohol use and binge drinking among women of childbearing age - United States, 2011-2013.

    PubMed

    Tan, Cheryl H; Denny, Clark H; Cheal, Nancy E; Sniezek, Joseph E; Kanny, Dafna

    2015-09-25

    Excessive alcohol use is risk factor for a wide range of health and social problems including liver cirrhosis, certain cancers, depression, motor vehicle crashes, and violence. Alcohol use during pregnancy can lead to fetal alcohol spectrum disorders (FASDs) and other adverse birth outcomes . Community studies estimate that as many as 2% to 5% of first grade students in the United States might have an FASD, which include physical, behavioral, or learning impairments. In 2005, the Surgeon General reissued an advisory urging women who are or might be pregnant to abstain from alcohol consumption to eliminate the risk for FASDs or other negative birth outcomes. To estimate current prevalences of any alcohol use and binge drinking (consuming four or more drinks on an occasion) among pregnant and nonpregnant women aged 18-44 years in the United States, CDC analyzed 2011-2013 Behavioral Risk Factor Surveillance System (BRFSS) data. Among pregnant women, the prevalences of any alcohol use and binge drinking in the past 30 days were 10.2% and 3.1%, respectively. Among nonpregnant women, the prevalences of any alcohol use and binge drinking in the past 30 days were 53.6% and 18.2%, respectively. Among binge drinkers, pregnant women reported a significantly higher frequency of binge drinking than nonpregnant women (4.6 and 3.1 episodes, respectively); the largest amount consumed during binge drinking was also higher among pregnant women than nonpregnant women (7.5 versus 6.0 drinks), although this difference was not statistically significant. Implementation of evidence-based clinical and community-level strategies would be expected to reduce binge drinking among pregnant women and women of childbearing age, and any alcohol consumption among women who are or might be pregnant. Healthcare professionals can support these efforts by implementing alcohol screening and brief interventions in their primary care practices, and informing women that there is no known safe level of

  17. Binge drinking during adolescence and young adulthood is associated with deficits in verbal episodic memory.

    PubMed

    Carbia, Carina; Cadaveira, Fernando; Caamaño-Isorna, Francisco; Rodríguez-Holguín, Socorro; Corral, Montse

    2017-01-01

    Binge drinking (BD), a harmful pattern of alcohol consumption, is common during adolescence. Young adults with alcohol use disorders exhibit hippocampal alterations and episodic memory deficits. However, it is not known how these difficulties progress in community BD adolescents. Our objective was to analyze the relationship between BD trajectory and verbal episodic memory during the developmental period spanning from adolescence and to early adulthood. An initial sample of 155 male and female first-year university students with no other risk factors were followed over six years. Participants were classified as stable non-BDs, stable BDs and ex-BDs according to the third AUDIT item. At baseline, participants comprised 36 ♂/ 40 ♀ non-BDs (18.58 years), 40 ♂/ 39 ♀ BDs (18.87 years), and at the third follow-up, they comprised 8 ♂/ 8 ♀ stable non-BDs (25.49 years), 2 ♂/ 2 ♀ stable BDs (25.40) and 8 ♂/ 12 ♀ ex-BDs (24.97 years). Episodic memory was assessed four times with the Logical Memory subtest (WMS-III) and the Rey Auditory Verbal Learning Test (RAVLT). Generalized linear mixed models were applied. The results showed that, relative to non-BDs, stable BDs presented difficulties in immediate and delayed recall in the Logical Memory subtest. These difficulties remained stable over time. The short-term ex-BDs continued to display difficulties in immediate and delayed recall in the Logical Memory subtest, but long-term ex-BDs did not. The effects were not influenced by age of alcohol onset, frequency of cannabis use, tobacco use or psychopathological distress. In conclusion, BD during adolescence and young adulthood is associated with episodic memory deficits. Abandoning the BD pattern may lead to partial recovery. These findings are consistent with the vulnerability of the adolescent hippocampus to the neurotoxic effects of alcohol.

  18. Binge drinking during adolescence and young adulthood is associated with deficits in verbal episodic memory

    PubMed Central

    Cadaveira, Fernando; Caamaño-Isorna, Francisco; Rodríguez-Holguín, Socorro

    2017-01-01

    Binge drinking (BD), a harmful pattern of alcohol consumption, is common during adolescence. Young adults with alcohol use disorders exhibit hippocampal alterations and episodic memory deficits. However, it is not known how these difficulties progress in community BD adolescents. Our objective was to analyze the relationship between BD trajectory and verbal episodic memory during the developmental period spanning from adolescence and to early adulthood. An initial sample of 155 male and female first-year university students with no other risk factors were followed over six years. Participants were classified as stable non-BDs, stable BDs and ex-BDs according to the third AUDIT item. At baseline, participants comprised 36 ♂/ 40 ♀ non-BDs (18.58 years), 40 ♂/ 39 ♀ BDs (18.87 years), and at the third follow-up, they comprised 8 ♂/ 8 ♀ stable non-BDs (25.49 years), 2 ♂/ 2 ♀ stable BDs (25.40) and 8 ♂/ 12 ♀ ex-BDs (24.97 years). Episodic memory was assessed four times with the Logical Memory subtest (WMS-III) and the Rey Auditory Verbal Learning Test (RAVLT). Generalized linear mixed models were applied. The results showed that, relative to non-BDs, stable BDs presented difficulties in immediate and delayed recall in the Logical Memory subtest. These difficulties remained stable over time. The short-term ex-BDs continued to display difficulties in immediate and delayed recall in the Logical Memory subtest, but long-term ex-BDs did not. The effects were not influenced by age of alcohol onset, frequency of cannabis use, tobacco use or psychopathological distress. In conclusion, BD during adolescence and young adulthood is associated with episodic memory deficits. Abandoning the BD pattern may lead to partial recovery. These findings are consistent with the vulnerability of the adolescent hippocampus to the neurotoxic effects of alcohol. PMID:28152062

  19. 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

  20. Associated Factors for Self-Reported Binge Eating among Male and Female Adolescents.

    ERIC Educational Resources Information Center

    Ledoux, Sylvie; And Others

    1993-01-01

    Adolescents (n=3,287) completed questionnaire concerning eating behaviors. Found that binge eaters had disorderly eating habits (skipping meals, snacking, eating sweets, unbalanced diets), concern with body shape (feeling too fat), and depressive symptoms more often than nonbinge eaters did. Relationship between binging episodes and eating habits,…

  1. Vitamin D and ibandronate prevent cancellous bone loss associated with binge alcohol treatment in male rats.

    PubMed

    Wezeman, Frederick H; Juknelis, Dainius; Himes, Ryan; Callaci, John J

    2007-10-01

    Decreased bone mass and bone strength can result from excess alcohol consumption in humans and alcohol treatment in the rat. Although the specific mechanism is unknown, the damaging effects of alcohol abuse modulate the bone remodeling cycle and increase bone turnover. Chronic alcohol consumption models have shown an inhibition of bone formation. We previously reported that binge alcohol treatment increases bone resorption and that alcohol-induced damage can be prevented by treatments with intermittent parathyroid hormone and bisphosphonates. In this study, we hypothesized that an effective dose of vitamin D (cholecalciferol) or a single dose of ibandronate would prevent bone loss caused by binge alcohol treatment in male rats. Forty-eight adult (450 gram) male Sprague-Dawley rats were randomly assigned to 6 treatment groups (n=8): (a) saline i.p., 3 days/week (C); (b) binge alcohol, 3 g/kg i.p., 3 days/week (A); (c) vitamin D, 5,000 IU/kg daily s.c. (D); (d) binge alcohol and vitamin D (AD); (e) ibandronate (120 microg, given as a single i.p. injection (I)); and (f) alcohol and ibandronate (AI) . After 4 weeks of treatment, proximal tibia and L3 and L4 vertebrae were analyzed for bone mineral density (BMD) by quantitative computerized tomography and compressive strength-to-failure using an Instron materials testing machine. Type I collagen cross-linked c-telopeptide, calcium, and 25-OH vitamin D levels were measured in serum collected at the time of sacrifice. Binge alcohol significantly decreased cancellous BMD by 58% in tibia and 23% in lumbar spine (p<0.05). Binge alcohol treatment decreased L3 and L4 compressive strength-to-failure by 21% (p<.05). Treatment with vitamin D at 5,000 IU/kg/day prevented alcohol-induced bone loss, significantly increasing both tibial and vertebral cancellous BMD values (161% increase in tibia and 40% increase in vertebra, respectively, p<0.05) compared to alcohol alone groups. Pre-treatment with the single dose of 120 microg

  2. Perceived Expressed Emotion in Adolescents with Binge-Eating Disorder.

    PubMed

    Schmidt, Ricarda; Tetzlaff, Anne; Hilbert, Anja

    2015-10-01

    A sizeable body of research has documented Expressed Emotion (EE) to predict clinical outcomes in various psychiatric disorders, including eating disorders. Patients' perceptions of relative's EE, however, were found to play an important role in the processing of EE. This study aimed to examine the level of perceived EE in adolescent binge-eating disorder (BED) and its impact on eating disorder psychopathology. Adolescents (12-20 years) seeking treatment for BED (n = 40) were compared to adolescents without current or lifetime eating disorder (CG; n = 40). Both groups were stratified according to age, sex, body mass index (BMI, kg/m(2)), and socio-economic status. The Five Minute Speech Sample (FMSS) and the Brief Dyadic Scale of EE were administered to assess patients' perceived maternal EE. Additionally, adolescents and mothers completed questionnaires on eating disorder and general psychopathology. On the FMSS, 37.5 % of patients with BED perceived their mothers as high EE (vs. 12.5 % in the CG). On the Brief Dyadic Scale of EE, patients with BED reported significantly higher levels of perceived maternal criticism, emotional overinvolvement, and lower levels of perceived warmth than controls. After controlling for the diagnosis of BED, perceived criticism and warmth, as assessed by questionnaire, significantly explained adolescents' global eating disorder psychopathology. Negative perceptions of maternal behavior and emotional atmosphere towards the child are characteristic of adolescent BED. As documented for other eating disorders, family factors are likely to have substantial implications for the maintenance and treatment of adolescent BED.

  3. Effects of tryptophan depletion and a simulated alcohol binge on impulsivity

    PubMed Central

    Dougherty, Donald M.; Mullen, Jillian; Hill-Kapturczak, Nathalie; Liang, Yuanyuan; Karns, Tara E.; Lake, Sarah L.; Mathias, Charles W.; Roache, John D.

    2015-01-01

    Background Researchers have suggested that binge drinkers experience disproportionate increases in impulsivity during the initial period of drinking, leading to a loss of control over further drinking, and that serotonergic mechanisms may underlie such effects. Methods We examined the effects of a simulated-alcohol binge and tryptophan depletion on three types of impulsivity: response initiation (IMT task), response inhibition (GoStop task), and delay discounting (SKIP task), and tested whether observed effects were related to “real world” binge drinking. 179 adults with diverse drinking histories completed a within-subject crossover design over 4 experimental days. Each day, participants underwent one of four test conditions: tryptophan depletion/alcohol, tryptophan depletion/placebo, tryptophan balanced control/alcohol, or tryptophan balanced control/placebo. The simulated binge involved consuming 0.3 g/kg of alcohol at 5, 6, and 7 hours after consuming the tryptophan depletion/balanced mixture. Impulsivity was measured before and after each drink. Results Relative to the placebo beverage condition, when alcohol was consumed, impulsive responding was increased at moderate and high levels of intoxication on the IMT and GoStop, but only at high levels of intoxication on the SKIP. Tryptophan depletion had no effect on impulsivity measured under either placebo or alcohol beverage conditions. Effects of alcohol and tryptophan manipulations on impulsivity were unrelated to patterns of binge drinking outside the laboratory. Conclusion The effects of alcohol consumption on impulsivity depend on the component of impulsivity being measured and the dose of alcohol consumed. Such effects do not appear to be a result of reduced serotonin synthesis. Additionally, “real world” binge drinking behaviors were unrelated to behavioral changes observed in the laboratory. PMID:25730415

  4. The regional geography of alcohol consumption in England: Comparing drinking frequency and binge drinking.

    PubMed

    Castillo, Javier Malda; Jivraj, Stephen; Ng Fat, Linda

    2017-01-01

    Alcohol consumption frequency and volume are known to be related to health problems among drinkers. Most of the existing literature that analyses regional variation in drinking behaviour uses measures of consumption that relate only to volume, such as 'binge drinking'. This study compares the regional association of alcohol consumption using measures of drinking frequency (daily drinking) and volume (binge drinking) using a nationally representative sample of residents using the Health Survey for England, 2011-2013. Results suggest the presence of two differentiated drinking patterns with relevant policy implications. We find that people in northern regions are more likely to binge drink, whereas people in southern regions are more likely to drink on most days. Regression analysis shows that regional variation in binge drinking remains strong when taking into account individual and neighbourhood level controls. The findings provide support for regional targeting of interventions that aim to reduce the frequency as well as volume of drinking.

  5. Longitudinal Trajectories of PTSD Symptoms and Binge Drinking Among Adolescent Girls: The Role of Sexual Victimization

    PubMed Central

    2011-01-01

    Purpose Many studies have documented associations among sexual victimization (SV), posttraumatic stress disorder (PTSD) symptoms, and alcohol use; however, few have examined these associations longitudinally among adolescents. The present study evaluated the impact of SV on the longitudinal trajectory of PTSD symptoms and binge drinking (BD) among adolescent girls, a population known to have high rates of SV and alcohol use. Methods Participants (N = 1,808 at wave 1) completed interviews regarding PTSD symptoms, BD, and SV experiences over approximately three years. Results Multilevel modeling revealed decreases in PTSD symptoms over the course of the study; however, compared to non-victims, SV adolescents reported greater PTSD symptoms at wave 1 and maintained higher levels of PTSD symptoms over the course of the study after controlling for age. SV reported during the study also predicted an acute increase in PTSD symptoms at that occasion. BD increased significantly over the course of the study; however, SV did not predict initial BD or increases over time. SV reported during the study was associated with acute increases in BD at that occasion, although this effect diminished when participants reporting substance-involved rape were excluded. Conclusions SV was associated with immediate and long-lasting elevations in PTSD symptoms, but not with initial or lasting elevations in BD over time, suggesting that adolescent victims have yet to develop problematic patterns of alcohol use to cope with SV. However, SV was associated with acute increases in PTSD symptoms and BD, suggesting a need for BD interventions to reduce alcohol-related SV. PMID:22188834

  6. Effects of intermittent binge alcohol exposure on long-term motor function in young rats.

    PubMed

    Forbes, Ashley; Cooze, Jared; Malone, Craig; French, Vanessa; Weber, John T

    2013-03-01

    Ethanol has well described acute effects on motor function, and chronic alcoholism can damage the cerebellum, which is associated with motor coordination, as well as motor learning. Binge drinking is common among preadolescents and adolescents, and this type of ethanol exposure may lead to long-term nervous system damage. In the current study, we analyzed the effects of periadolsecent/adolescent ethanol exposure on motor function in both male and female Sprague-Dawley rats. To simulate binge drinking, animals received an intraperitoneal injection of 25% (v/v) ethanol (3 g/kg) on postnatal days (PND) 25, 26, 29, 30, 33, 34, 37 and 38. On PND 42 and PND 61 animals were tested on their ability to traverse both square and round beams. There were no significant differences in the time to traverse the beams, or the amount of foot slips, between treated and untreated animals. On PND 48 and PND 62, animals were tested using a horizontal ladder walking apparatus. On PND 48 there were no differences in the ability of treated and untreated animals to traverse the ladder. On PND 62, there were no differences in the time to traverse the ladder, but ethanol treated animals had more foot slips than controls. On PND 43, we conducted footprint analysis of control and treated animals, which included measurements of stride length, paw overlap, and angle of foot placement. There was a significant difference in the angle of foot placement between treated and control animals, and this finding was significant for both male and female animals. There was also a significant overall difference in paw overlap between treatment groups. Although this effect was manifested in male animals there was no significant difference in females. These findings suggest that adolescent ethanol exposure can produce long-lasting effects on motor coordination, and that overall, effects are similar in males and females. In a second set of experiments, male rats received i.p. ethanol (3 g/kg) for 7 days (P31

  7. The Role of Positive Alcohol Expectancies in Underage Binge Drinking among College Students

    ERIC Educational Resources Information Center

    McBride, Nicole M.; Barrett, Blake; Moore, Kathleen A.; Schonfeld, Lawrence

    2014-01-01

    Objective: This study explored associations between positive alcohol expectancies, and demographics, as well as academic status and binge drinking among underage college students. Participants: A sample of 1,553 underage college students at 3 public universities and 1 college in the Southeast who completed the Core Alcohol and Drug Survey in the…

  8. Cognitive Behavioral Treatment for Recurrent Binge Eating in Adolescent Girls: A Pilot Trial

    ERIC Educational Resources Information Center

    DeBar, Lynn L.; Wilson, G. Terence; Yarborough, Bobbi Jo; Burns, Beryl; Oyler, Barbara; Hildebrandt, Tom; Clarke, Gregory N.; Dickerson, John; Striegel, Ruth H.

    2013-01-01

    There is a need for treatment interventions to address the high prevalence of disordered eating throughout adolescence and early adulthood. We developed an adolescent-specific manualized CBT protocol to treat female adolescents with recurrent binge eating and tested its efficacy in a small, pilot randomized controlled trial. We present lessons…

  9. Prevalence and Characteristics of Binge Eating in an Adolescent Community Sample

    ERIC Educational Resources Information Center

    Goossens, Lien; Soenens, Bart; Braet, Caroline

    2009-01-01

    The objective of this article was to investigate the prevalence and psychological correlates of binge eating among adolescents. Self-report questionnaires were administered to a community sample of 708 adolescents (M[subscript age] = 14 years). Adolescents reporting loss of control over eating (17% of the sample) reported more eating pathology and…

  10. Impact of Religious Education and Religiosity on Adolescent Alcohol Use and Risk-Taking Behavior

    ERIC Educational Resources Information Center

    Isralowitz, Richard; Reznik, Alexander

    2015-01-01

    Alcohol use and risk-taking behavior among 345 male adolescents from three Israeli secular (n = 168) and three religious (n = 177) high schools were studied from 2009 to 2013. Findings show the positive impact religious education and religiosity have on minimizing alcohol use, binge drinking, school underachievement, violence, weapons possession,…

  11. Alcohol Behaviors and Deviant Behaviors among Adolescents in a Rural State.

    ERIC Educational Resources Information Center

    Nagy, Stephen; Dunn, Michael S.

    1999-01-01

    Study provides a descriptive profile of alcohol consumption patterns of adolescents in a southern state from four time periods over the past decade. Also examines the relationship between alcohol initiation and binge drinking behaviors and sexual initiation, pregnancy, multiple sex partners, and violence. Regression analyses showed very modest…

  12. Long-lasting reduction in hippocampal neurogenesis by alcohol consumption in adolescent nonhuman primates.

    PubMed

    Taffe, Michael A; Kotzebue, Roxanne W; Crean, Rebecca D; Crawford, Elena F; Edwards, Scott; Mandyam, Chitra D

    2010-06-15

    Binge alcohol consumption in adolescents is increasing, and studies in animal models show that adolescence is a period of high vulnerability to brain insults. The purpose of the present study was to determine the deleterious effects of binge alcohol on hippocampal neurogenesis in adolescent nonhuman primates. Heavy binge alcohol consumption over 11 mo dramatically and persistently decreased hippocampal proliferation and neurogenesis. Combinatorial analysis revealed distinct, actively dividing hippocampal neural progenitor cell types in the subgranular zone of the dentate gyrus that were in transition from stem-like radial glia-like cells (type 1) to immature transiently amplifying neuroblasts (type 2a, type 2b, and type 3), suggesting the evolutionary conservation of milestones of neuronal development in macaque monkeys. Alcohol significantly decreased the number of actively dividing type 1, 2a, and 2b cell types without significantly altering the early neuronal type 3 cells, suggesting that alcohol interferes with the division and migration of hippocampal preneuronal progenitors. Furthermore, the lasting alcohol-induced reduction in hippocampal neurogenesis paralleled an increase in neural degeneration mediated by nonapoptotic pathways. Altogether, these results demonstrate that the hippocampal neurogenic niche during adolescence is highly vulnerable to alcohol and that alcohol decreases neuronal turnover in adolescent nonhuman primate hippocampus by altering the ongoing process of neuronal development. This lasting effect, observed 2 mo after alcohol discontinuation, may underlie the deficits in hippocampus-associated cognitive tasks that are observed in alcoholics.

  13. Adolescent alcohol exposure: Are there separable vulnerable periods within adolescence?

    PubMed

    Spear, Linda Patia

    2015-09-01

    There are two key alcohol use patterns among human adolescents that confer increased vulnerability for later alcohol abuse/dependence, along with neurocognitive alterations: (a) early initiation of use during adolescence, and (b) high rates of binge drinking that are particularly prevalent late in adolescence. The central thesis of this review is that lasting neurobehavioral outcomes of these two adolescent exposure patterns may differ. Although it is difficult to disentangle consequences of early use from later binge drinking in human studies given the substantial overlap between groups, these two types of problematic adolescent use are differentially heritable and hence separable to some extent. Although few studies using animal models have manipulated alcohol exposure age, those studies that have have typically observed timing-specific exposure effects, with more marked (or at least different patterns of) lasting consequences evident after exposures during early-mid adolescence than late-adolescence/emerging adulthood, and effects often restricted to male rats in those few instances where sex differences have been explored. As one example, adult male rats exposed to ethanol during early-mid adolescence (postnatal days [P] 25-45) were found to be socially anxious and to retain adolescent-typical ethanol-induced social facilitation into adulthood, effects that were not evident after exposure during late-adolescence/emerging adulthood (P45-65); exposure at the later interval, however, induced lasting tolerance to ethanol's social inhibitory effects that was not evident after exposure early in adolescence. Females, in contrast, were little influenced by ethanol exposure at either interval. Exposure timing effects have likewise been reported following social isolation as well as after repeated exposure to other drugs such as nicotine (and cannabinoids), with effects often, although not always, more pronounced in males where studied. Consistent with these timing

  14. Adolescent binge ethanol treatment alters adult brain regional volumes, cortical extracellular matrix protein and behavioral flexibility.

    PubMed

    Coleman, Leon Garland; Liu, Wen; Oguz, Ipek; Styner, Martin; Crews, Fulton T

    2014-01-01

    Adolescents binge drink more than any other age group, increasing risk of disrupting the development of the frontal cortex. We hypothesized that adolescent binge drinking would lead to persistent alterations in adulthood. In this study, we modeled adolescent weekend underage binge-drinking, using adolescent mice (post-natal days [P] 28-37). The adolescent intermittent binge ethanol (AIE) treatment includes 6 binge intragastric doses of ethanol in an intermittent pattern across adolescence. Assessments were conducted in adulthood following extended abstinence to determine if there were persistent changes in adults. Reversal learning, open field and other behavioral assessments as well as brain structure using magnetic imaging and immunohistochemistry were determined. We found that AIE did not impact adult Barnes Maze learning. However, AIE did cause reversal learning deficits in adults. AIE also caused structural changes in the adult brain. AIE was associated with adulthood volume enlargements in specific brain regions without changes in total brain volume. Enlarged regions included the orbitofrontal cortex (OFC, 4%), cerebellum (4.5%), thalamus (2%), internal capsule (10%) and genu of the corpus callosum (7%). The enlarged OFC volume in adults after AIE is consistent with previous imaging studies in human adolescents. AIE treatment was associated with significant increases in the expression of several extracellular matrix (ECM) proteins in the adult OFC including WFA (55%), Brevican (32%), Neurocan (105%), Tenacin-C (25%), and HABP (5%). These findings are consistent with AIE causing persistent changes in brain structure that could contribute to a lack of behavioral flexibility.

  15. Adolescent binge ethanol treatment alters adult brain regional volumes, cortical extracellular matrix protein and behavioral flexibility

    PubMed Central

    Coleman, Leon Garland; Liu, Wen; Oguz, Ipek; Styner, Martin; Crews, Fulton T.

    2014-01-01

    Adolescents binge drink more than any other age group, increasing risk of disrupting the development of the frontal cortex. We hypothesized that adolescent binge drinking would lead to persistent alterations in adulthood. In this study, we modeled adolescent weekend underage binge-drinking, using adolescent mice (post-natal days [P] 28–37). The adolescent intermittent binge ethanol (AIE) treatment includes 6 binge intragastric doses of ethanol in an intermittent pattern across adolescence. Assessments were conducted in adulthood following extended abstinence to determine if there were persistent changes in adults. Reversal learning, open field and other behavioral assessments as well as brain structure using magnetic imaging and immunohistochemistry were determined. We found AIE did not impact adult Barnes Maze learning. However, AIE did cause reversal learning deficits in adults. AIE also caused structural changes in the adult brain. AIE was associated with adulthood volume enlargements in specific brain regions without changes in total brain volume. Enlarged regions included the orbitofrontal cortex (OFC, 4%), cerebellum (4.5%), thalamus (2%), internal capsule (10%) and genu of the corpus callosum (7%). The enlarged OFC volume in adults after AIE is consistent with previous imaging studies in human adolescents. AIE treatment was associated with significant increases in the expression of several extracellular matrix (ECM) proteins in the adult OFC including WFA (55%), Brevican (32%), Neurocan (105%), Tenacin-C (25%), and HABP (5%). These findings are consistent with AIE causing persistent changes in brain structure that could contribute to a lack of behavioral flexibility. PMID:24275185

  16. The unique contribution of attitudes toward non-alcoholic drinks to the prediction of adolescents' and young adults' alcohol consumption.

    PubMed

    Roek, Marion A E; Spijkerman, Renske; Poelen, Evelien A P; Lemmers, Lex; Engels, Rutger C M E

    2010-06-01

    Attitudes toward alternative behaviors, such as drinking soda instead of alcohol, might contribute to the prediction of young people's drinking behavior. The current study explored the associations between late adolescents' and young adults' attitudes toward alcoholic and non-alcoholic drinks and their alcohol consumption, and whether these associations were moderated by participants' sex, age and education level. Cross-sectional data were collected among 1012 15 to 25-year-olds. Participants completed an online questionnaire on attitudes toward alcoholic and non-alcoholic drinks, binge drinking and monthly alcohol consumption. Data were analyzed by employing structural equation modeling in Mplus. After controlling for the shared variance in both attitudes, attitudes toward alcoholic drinks were positively related and attitudes toward non-alcoholic drinks were negatively related to participants' monthly alcohol use and binge drinking. Relations between attitudes towards alcoholic drinks and monthly alcohol consumption were stronger for boys than for girls and stronger for participants with intermediate education background. Relations between both attitudes and binge drinking were strongest for high educated participants. According to our data, non-alcohol attitudes provide a unique contribution to the prediction of alcohol use.

  17. Binge Drinking.

    PubMed

    Siqueira, Lorena; Smith, Vincent C

    2015-09-01

    Alcohol is the substance most frequently abused by children and adolescents in the United States, and its use is associated with the leading causes of death and serious injury at this age (ie, motor vehicle accidents, homicides, and suicides). Among youth who drink, the proportion who drink heavily is higher than among adult drinkers, increasing from approximately 50% in those 12 to 14 years of age to 72% among those 18 to 20 years of age. In this clinical report, the definition, epidemiology, and risk factors for binge drinking; the neurobiology of intoxication, blackouts, and hangovers; genetic considerations;and adverse outcomes are discussed. The report offers guidance for the pediatrician. As with any high-risk behavior, prevention plays a more important role than later intervention and has been shown to be more effective. In the pediatric office setting, it is important to ask every adolescent about alcohol use.

  18. Exposure to nicotine increases nicotinic acetylcholine receptor density in the reward pathway and binge ethanol consumption in C57BL/6J adolescent female mice.

    PubMed

    Locker, Alicia R; Marks, Michael J; Kamens, Helen M; Klein, Laura Cousino

    2016-05-01

    Nearly 80% of adult smokers begin smoking during adolescence. Binge alcohol consumption is also common during adolescence. Past studies report that nicotine and ethanol activate dopamine neurons in the reward pathway and may increase synaptic levels of dopamine in the nucleus accumbens through nicotinic acetylcholine receptor (nAChR) stimulation. Activation of the reward pathway during adolescence through drug use may produce neural alterations affecting subsequent drug consumption. Consequently, the effect of nicotine exposure on binge alcohol consumption was examined along with an assessment of the neurobiological underpinnings that drive adolescent use of these drugs. Adolescent C57BL/6J mice (postnatal days 35-44) were exposed to either water or nicotine (200μg/ml) for ten days. On the final four days, ethanol intake was examined using the drinking-in-the-dark paradigm. Nicotine-exposed mice consumed significantly more ethanol and displayed higher blood ethanol concentrations than did control mice. Autoradiographic analysis of nAChR density revealed higher epibatidine binding in frontal cortical regions in mice exposed to nicotine and ethanol compared to mice exposed to ethanol only. These data show that nicotine exposure during adolescence increases subsequent binge ethanol consumption, and may affect the number of nAChRs in regions of the brain reward pathway, specifically the frontal cortex.

  19. The temporal association between energy drink and alcohol use among adolescents: A short communication

    PubMed Central

    Choi, Hye Jeong; Wolford-Clevenger, Caitlin; Brem, Meagan J.; Elmquist, JoAnna; Stuart, Gregory L.; Pasch, Keryn E.; Temple, Jeff R.

    2015-01-01

    Purpose To investigate the temporal relation between energy drink and alcohol use among adolescents. Methods Data were collected from adolescents attending public high schools in two waves (n = 894). Results Path analysis indicated that energy drink use at baseline was positively associated with the number of drinking days but not binge drinking or average drinks per drinking day over the past 30 days at follow-up. This relation remained while controlling for race, age, gender, previous alcohol use, and impulsivity. Conclusions Alcohol use prevention efforts should consider energy drink use as risk factors for adolescent alcohol use. PMID:26632245

  20. Dieting, Dietary Restraint, and Binge Eating Disorder among Overweight Adolescents in Turkey

    ERIC Educational Resources Information Center

    Bas, Murat; Bozan, Nuray; Cigerim, Nevin

    2008-01-01

    The purpose of this study was to determine the relationship among dieting, dietary restraint, disinhibition, hunger, and binge eating among overweight adolescent girls. Participants were 743 overweight adolescent girls between 16 and 19 years of age. The mean BMI was 24.9 [+ or -] 0.8 kg/[m[superscript 2] in the low-restraint group and 25.1 [+ or…

  1. Appetite Sensations, Appetite Signaling Proteins, and Glucose in Obese Adolescents with Subclinical Binge Eating Disorder

    PubMed Central

    Adamo, Kristi B.; Wilson, Shanna L.; Ferraro, Zachary M.; Hadjiyannakis, Stasia; Doucet, Éric; Goldfield, Gary S.

    2014-01-01

    Objective. This study aimed to investigate potential differences in appetite sensations, ghrelin, peptide YY, and glucose and their relationship with energy and macronutrient intake in obese adolescents with subclinical binge eating disorder. Methods. Fifteen obese adolescents (six and nine individuals with and without subclinical binge eating disorder, resp.) qualified for this study. Visual analog scales and Three-Factor Eating Questionnaires were used to assess eating behaviours. Circulating ghrelin, peptide YY, and glucose were measured after fasting and at multiple time points postprandially following a standardized breakfast meal. Energy and macronutrient intake were measured with an ad libitum lunch buffet. Results. Emotional eating scores were significantly higher in obese adolescents with subclinical binge eating disorder. Hunger levels rose and satiety levels fell significantly over the course of the monitoring period but there was no difference between the two groups. Obese adolescents with subclinical binge eating disorder did not have significantly different levels of appetite signaling proteins or glucose. Obese adolescents with subclinical binge eating disorder had a nonsignificantly higher energy and macronutrient intake. Conclusions. A significant difference between the two groups in terms of their emotional eating scores highlights the important role that psychological factors play in relation to eating behaviours. PMID:25006530

  2. 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.

  3. Associations between Responsible Beverage Service Laws and Binge Drinking and Alcohol-Impaired Driving

    ERIC Educational Resources Information Center

    Linde, Ann C.; Toomey, Traci L.; Wolfson, Julian; Lenk, Kathleen M.; Jones-Webb, Rhonda; Erickson, Darin J.

    2016-01-01

    We explored potential associations between the strength of state Responsible Beverage Service (RBS) laws and self-reported binge drinking and alcohol-impaired driving in the U.S. A multi-level logistic mixed-effects model was used, adjusting for potential confounders. Analyses were conducted on the overall BRFSS sample and drinkers only. Seven…

  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. Binge Drinking

    MedlinePlus

    ... become angry or moody while drinking, for example. Alcoholism Some studies have shown that people who binge- ... 2 weeks — have some of the symptoms of alcoholism. Getting Help If you think you or a ...

  6. NPY Signaling Inhibits Extended Amygdala CRF Neurons to Suppress Binge Alcohol Drinking

    PubMed Central

    Pleil, Kristen E.; Rinker, Jennifer A.; Lowery-Gionta, Emily G.; Mazzone, Christopher M.; McCall, Nora M.; Kendra, Alexis M.; Olson, David P.; Lowell, Bradford B.; Grant, Kathleen A.; Thiele, Todd E.; Kash, Thomas L.

    2015-01-01

    Summary paragraph Binge alcohol drinking is a tremendous public health problem because it leads to the development of numerous pathologies including alcohol abuse, and anxiety1–4. It is thought to do so by hijacking brain systems that regulate stress and reward, including neuropeptide Y (NPY) and corticotropin–releasing factor (CRF). The central actions of NPY and CRF play opposing functional roles in the regulation of emotional and reward–seeking behaviors; therefore, dysfunctional interactions between these peptidergic systems could play a role in the development of these pathologies. Here, we used converging physiological, pharmacological, and chemogenetic approaches to identify a precise neural mechanism in the bed nucleus of the stria terminalis (BNST), a limbic brain region involved in pathological reward and anxiety behaviors, underlying the interactions between NPY and CRF in the regulation of binge alcohol drinking in both mice and monkeys. We found that NPY Y1 receptor (Y1R) activation in the BNST suppressed binge alcohol drinking by enhancing inhibitory synaptic transmission specifically in CRF neurons via a novel, Gi-mediated, PKA-dependent postsynaptic mechanism. Further, chronic alcohol drinking led to persistent alterations in Y1R function in the BNST of both mice and monkeys, highlighting the enduring, conserved nature of this effect across mammalian species. Together, these data provide both a cellular locus and signaling framework for the development of novel therapeutics for treatment of neuropsychiatric diseases, including alcohol use disorders. PMID:25751534

  7. Binge eating in adolescents: its relation to behavioural problems and family-meal patterns.

    PubMed

    Sierra-Baigrie, Susana; Lemos-Giráldez, Serafín; Fonseca-Pedrero, Eduardo

    2009-01-01

    The aim of the study was to explore the relationship between binge eating, behavioural problems and family-meal patterns in a sample of adolescents. Two hundred and fifty-nine adolescents from a public secondary school completed the Bulimic Investigatory test, Edinburgh (BITE) [Henderson, M., & Freeman, C. P. (1987). A self-rating scale for bulimia. The "BITE". British Journal of Psychiatry, 150, 18-24.] and the Youth Self-Report (YSR) [Achenbach, T. M. (1991). Manual for the Youth Self-Report and 1991 profile. Burlington, VT: University of Vermont.], as well as 13 additional questions regarding the eating episodes and family-meal patterns. The results show that binge eating is a frequent behaviour in adolescence with 33.2% of the sample reporting binge eating at least once in the last six months. The adolescents who reported binge eating had higher scores on most of the YSR first-order factors compared to those who do not engage in this behaviour. No differences were found in family meal patterns. Questions regarding the binge-eating episodes were also analysed making comparisons by age and gender.

  8. Immigrant generation, selective acculturation, and alcohol use among Latina/o adolescents.

    PubMed

    Eitle, Tamela McNulty; Wahl, Ana-María González; Aranda, Elizabeth

    2009-09-01

    Do alcohol use and binge drinking among Latina/o adolescents increase in the second and third generation? This study explores generational differences in alcohol use behaviors for three Latina/o ethnic groups. Using data from the National Longitudinal Study of Adolescent Health on 1504 Latina/o adolescents in secondary school, we found that the factors associated with alcohol use behaviors differed across the Latina/o groups. For Mexican and Cuban adolescents, but not Puerto Ricans, immigrant generation was associated with alcohol use. For Mexican, but not Cuban adolescents, acculturation mediated the effect of immigrant generation on alcohol use behaviors. Although generally social capital and a co-ethnic presence were protective factors against alcohol use behaviors, we found that some forms of social capital were actually risk factors for Cubans and Puerto Ricans. Our results provide support for segmented-assimilation theory.

  9. Movie exposure to alcohol cues and adolescent alcohol problems: a longitudinal analysis in a national sample.

    PubMed

    Wills, Thomas A; Sargent, James D; Gibbons, Frederick X; Gerrard, Meg; Stoolmiller, Mike

    2009-03-01

    The authors tested a theoretical model of how exposure to alcohol cues in movies predicts level of alcohol use (ever use plus ever and recent binge drinking) and alcohol-related problems. A national sample of younger adolescents was interviewed by telephone with 4 repeated assessments spaced at 8-month intervals. A structural equation modeling analysis performed for ever-drinkers at Time 3 (N = 961) indicated that, controlling for a number of covariates, movie alcohol exposure at Time 1 was related to increases in peer alcohol use and adolescent alcohol use at Time 2. Movie exposure had indirect effects to alcohol use and problems at Times 3 and 4 through these pathways, with direct effects to problems from Time 1 rebelliousness and Time 2 movie exposure also found. Prospective risk-promoting effects were also found for alcohol expectancies, peer alcohol use, and availability of alcohol in the home; protective effects were found for mother's responsiveness and for adolescent's school performance and self-control. Theoretical and practical implications are discussed. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

  10. Life Event Stress and Binge Eating Among Adolescents: The Roles of Early Maladaptive Schemas and Impulsivity.

    PubMed

    Zhu, Hong; Luo, Xingwei; Cai, Taisheng; He, Jinbo; Lu, Yao; Wu, Siyao

    2016-10-01

    This study examined the relationships between life event stress, early maladaptive schemas, impulsivity and binge eating among adolescents and investigated the effects of early maladaptive schemas and impulsivity on the relationship between life event stress and binge eating. Specifically, we examined a moderated mediation model in which early maladaptive schemas mediated this relationship and impulsivity moderated the mediation effect. Life event stress, early maladaptive schemas, impulsivity and binge eating were investigated in a sample of 2172 seventh-, eighth- and tenth-grade middle and high school students (mean age = 14.55 years, standard deviation = 1.29). The results indicated that adolescents with greater life event stress, more early maladaptive schemas and higher levels of impulsivity displayed more severe binge eating. In addition, early maladaptive schemas mediated the relationship between life event stress and binge eating, while impulsivity moderated this relationship. Furthermore, impulsivity also moderated the mediation effect of early maladaptive schemas; as impulsivity levels increased, the strength of the association between life event stress and early maladaptive schemas increased. This study illustrates the importance of understanding individual differences and their effects on the relationship between life event stress and binge eating. Copyright © 2015 John Wiley & Sons, Ltd.

  11. 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.

  12. Associations of Truancy, Perceived School Performance, and Mental Health with Alcohol Consumption among Adolescents

    ERIC Educational Resources Information Center

    Holtes, Muriel; Bannink, Rienke; Joosten-van Zwanenburg, Evelien; van As, Els; Raat, Hein; Broeren, Suzanne

    2015-01-01

    Background: This study examined associations of truancy, perceived school performance, and mental health with adolescents' week, weekend, and binge drinking. Methods: A cross-sectional study was conducted among 1167 secondary school students of Dutch ethnicity (mean age, 15.9 years, SD?=?0.69). Alcohol consumption, truancy, perceived school…

  13. Adolescent drinking patterns across countries: associations with alcohol policies.

    PubMed

    Gilligan, Conor; Kuntsche, Emmanuel; Gmel, Gerhard

    2012-01-01

    Early consumption of full servings of alcohol and early experience of drunkenness have been linked with alcohol-related harmful effects in adolescence, as well as adult health and social problems. On the basis of secondary analysis of county-level prevalence data, the present study explored the current pattern of drinking and drunkenness among 15- and 16-year-old adolescents in 40 European and North American countries. Data from the 2006 Health Behavior in School Children survey and the European School Survey Project on Alcohol and other Drugs were used. The potential role of alcohol control and policy measures in explaining variance in drinking patterns across countries was also examined. Policy measures and data on adult consumption patterns were taken from the WHO Global Information System on Alcohol and Health, Eurostat and the indicator of alcohol control policy strength developed by Brand DA, Saisana M, Rynn LA et al. [(2007) Comparative analysis of alcohol control policies in 30 countries. PLoS Med 4:e151.]. We found that a non-significant trend existed whereby higher prices and stronger alcohol controls were associated with a lower proportion of weekly drinking but a higher proportion of drunkenness. It is important that future research explores the causal relationships between alcohol policy measures and alcohol consumption patterns to determine whether strict policies do in fact have any beneficial effect on drinking patterns, or rather, lead to rebellion and an increased prevalence of binge drinking.

  14. Adolescent but not adult ethanol binge drinking modulates cocaine withdrawal symptoms in mice

    PubMed Central

    Aguilar, Maria A.; Giménez-Gómez, Pablo; Miñarro, José; Rodríguez-Arias, Marta

    2017-01-01

    Background Ethanol (EtOH) binge drinking is an increasingly common behavior among teenagers that induces long-lasting neurobehavioral alterations in adulthood. An early history of EtOH abuse during adolescence is highly correlated with cocaine addiction in adulthood. Abstinence of cocaine abuse can cause psychiatric symptoms, such as anxiety, psychosis, depression, and cognitive impairments. This study assessed the consequences of adolescent exposure to EtOH on the behavioral alterations promoted by cocaine withdrawal in adulthood. Methods We pretreated juvenile (34–47 days old) or adult (68–81 days old) mice with EtOH (1.25 g/kg) following a binge-drinking pattern. Then, after a three-week period without drug delivery, they were subjected to a chronic cocaine treatment in adulthood and tested under cocaine withdrawal by the ensuing paradigms: open field, elevated plus maze, prepulse inhibition, tail suspension test, and object recognition. Another set of mice were treated with the same EtOH binge-drinking procedure during adolescence and were tested immediately afterwards under the same behavioral paradigms. Results Adolescent EtOH pretreatment undermined the anxiogenic effects observed after cocaine abstinence, reduced prepulse inhibition, and increased immobility scores in the tail suspension test following cocaine withdrawal. Moreover, the memory deficits evoked by these substances when given separately were enhanced in cocaine-withdrawn mice exposed to EtOH during adolescence. EtOH binge drinking during adolescence also induced anxiety, depressive symptoms, and memory impairments when measured immediately afterwards. In contrast, neither EtOH nor cocaine alone or in combination altered any of these behaviors when given in adulthood. Conclusions EtOH binge drinking induces short- and long-term behavioral alterations and modulates cocaine withdrawal symptoms when given in adolescent mice. PMID:28291777

  15. Exposure to Televised Alcohol Ads and Subsequent Adolescent Alcohol Use

    ERIC Educational Resources Information Center

    Stacy, Alan W.; Zogg, Jennifer B.; Unger, Jennifer B.; Dent, Clyde W.

    2004-01-01

    Objective : To assess the impact of televised alcohol commercials on adolescents' alcohol use. Methods : Adolescents completed questionnaires about alcohol commercials and alcohol use in a prospective study. Results : A one standard deviation increase in viewing television programs containing alcohol commercials in seventh grade was associated…

  16. Parental alcohol involvement and adolescent alcohol expectancies predict alcohol involvement in male adolescents.

    PubMed

    Cranford, James A; Zucker, Robert A; Jester, Jennifer M; Puttler, Leon I; Fitzgerald, Hiram E

    2010-09-01

    Current models of adolescent drinking behavior hypothesize that alcohol expectancies mediate the effects of other proximal and distal risk factors. This longitudinal study tested the hypothesis that the effects of parental alcohol involvement on their children's drinking behavior in mid-adolescence are mediated by the children's alcohol expectancies in early adolescence. A sample of 148 initially 9-11 year old boys and their parents from a high-risk population and a contrast group of community families completed measures of drinking behavior and alcohol expectancies over a 6-year interval. We analyzed data from middle childhood (M age = 10.4 years), early adolescence (M age = 13.5 years), and mid-adolescence (M age = 16.5 years). The sample was restricted only to adolescents who had begun to drink by mid-adolescence. Results from zero-inflated Poisson regression analyses showed that 1) maternal drinking during their children's middle childhood predicted number of drinking days in middle adolescence; 2) negative and positive alcohol expectancies in early adolescence predicted odds of any intoxication in middle adolescence; and 3) paternal alcoholism during their children's middle childhood and adolescents' alcohol expectancies in early adolescence predicted frequency of intoxication in middle adolescence. Contrary to predictions, child alcohol expectancies did not mediate the effects of parental alcohol involvement in this high-risk sample. Different aspects of parental alcohol involvement, along with early adolescent alcohol expectancies, independently predicted adolescent drinking behavior in middle adolescence. Alternative pathways for the influence of maternal and paternal alcohol involvement and implications for expectancy models of adolescent drinking behavior were discussed.

  17. Ego Identity of Adolescent Children of Alcoholics

    ERIC Educational Resources Information Center

    Gavriel-Fried, Belle; Teichman, Meir

    2007-01-01

    The study examines the issue of ego identity among adolescent sons of alcoholic fathers. Forty-four adolescent sons of alcoholic fathers, age of 15-18, constituted the sample. They were drawn from public alcohol treatment center in Israel. The control group included 60 adolescents none of their parents is known as an alcoholic, sampled from…

  18. Effects of a Web-Based Computer-Tailored Game to Reduce Binge Drinking Among Dutch Adolescents: A Cluster Randomized Controlled Trial

    PubMed Central

    Crutzen, Rik; Mercken, Liesbeth; Candel, Math; de Vries, Hein

    2016-01-01

    Background Binge drinking among Dutch adolescents is among the highest in Europe. Few interventions so far have focused on adolescents aged 15 to 19 years. Because binge drinking increases significantly during those years, it is important to develop binge drinking prevention programs for this group. Web-based computer-tailored interventions can be an effective tool for reducing this behavior in adolescents. Embedding the computer-tailored intervention in a serious game may make it more attractive to adolescents. Objective The aim was to assess whether a Web-based computer-tailored intervention is effective in reducing binge drinking in Dutch adolescents aged 15 to 19 years. Secondary outcomes were reduction in excessive drinking and overall consumption during the previous week. Personal characteristics associated with program adherence were also investigated. Methods A cluster randomized controlled trial was conducted among 34 Dutch schools. Each school was randomized into either an experimental (n=1622) or a control (n=1027) condition. Baseline assessment took place in January and February 2014. At baseline, demographic variables and alcohol use were assessed. Follow-up assessment of alcohol use took place 4 months later (May and June 2014). After the baseline assessment, participants in the experimental condition started with the intervention consisting of a game about alcohol in which computer-tailored feedback regarding motivational characteristics was embedded. Participants in the control condition only received the baseline questionnaire. Both groups received the 4-month follow-up questionnaire. Effects of the intervention were assessed using logistic regression mixed models analyses for binge and excessive drinking and linear regression mixed models analyses for weekly consumption. Factors associated with intervention adherence in the experimental condition were explored by means of a linear regression model. Results In total, 2649 adolescents participated

  19. Supporting Adolescent Children of Alcoholics

    ERIC Educational Resources Information Center

    Emshoff, James; Valentine, Leanne

    2006-01-01

    While some children may experience negative consequences as the result of growing up with an alcoholic parent, the majority will never develop any difficulties. This article examines how adolescent children of alcoholics can be supported by using positive, strengths-based approaches which focus on existing skills and abilities, rather than…

  20. Adolescent Alcohol Exposure: Burden of Epigenetic Reprogramming, Synaptic Remodeling, and Adult Psychopathology

    PubMed Central

    Kyzar, Evan J.; Floreani, Christina; Teppen, Tara L.; Pandey, Subhash C.

    2016-01-01

    Adolescence represents a crucial phase of synaptic maturation characterized by molecular changes in the developing brain that shape normal behavioral patterns. Epigenetic mechanisms play an important role in these neuromaturation processes. Perturbations of normal epigenetic programming during adolescence by ethanol can disrupt these molecular events, leading to synaptic remodeling and abnormal adult behaviors. Repeated exposure to binge levels of alcohol increases the risk for alcohol use disorder (AUD) and comorbid psychopathology including anxiety in adulthood. Recent studies in the field clearly suggest that adolescent alcohol exposure causes widespread and persistent changes in epigenetic, neurotrophic, and neuroimmune pathways in the brain. These changes are manifested by altered synaptic remodeling and neurogenesis in key brain regions leading to adult psychopathology such as anxiety and alcoholism. This review details the molecular mechanisms underlying adolescent alcohol exposure-induced changes in synaptic plasticity and the development of alcohol addiction-related phenotypes in adulthood. PMID:27303256

  1. Effects of a 10-Minutes Peer Education Protocol to Reduce Binge Drinking among Adolescents during Holidays

    ERIC Educational Resources Information Center

    Planken, Martijn J. E.; Boer, Henk

    2010-01-01

    Aim of this study was to evaluate a standard ten-minute peer education protocol to reduce binge drinking among Dutch adolescents at campsites during summer holidays. Using a quasi-experimental design, we evaluated the effects of the peer education protocol as applied by trained peer educators. We collected data by telephone interviews fourteen…

  2. Dialectical Behavior Therapy Modified for Adolescent Binge Eating Disorder: A Case Report

    ERIC Educational Resources Information Center

    Safer, Debra L.; Couturier, Jennifer L.; Lock, James

    2007-01-01

    Given the lack of empirically supported treatments available for adolescents with eating disorders, it is important to investigate the clinical utility of extending treatments for adults with eating disorders to younger populations. Dialectical behavior therapy for binge eating disorder, based on the affect-regulation model, conceptualizes binge…

  3. Movie Exposure to Alcohol Cues and Adolescent Alcohol Problems: A Longitudinal Analysis in a National Sample

    PubMed Central

    Wills, Thomas A.; Sargent, James D.; Gibbons, Frederick X.; Gerrard, Meg; Stoolmiller, Mike

    2009-01-01

    The authors tested a theoretical model of how exposure to alcohol cues in movies predicts level of alcohol use (ever use plus ever and recent binge drinking) and alcohol-related problems. A national sample of younger adolescents was interviewed by telephone with 4 repeated assessments spaced at 8-month intervals. A structural equation modeling analysis performed for ever-drinkers at Time 3 (N = 961) indicated that, controlling for a number of covariates, movie alcohol exposure at Time 1 was related to increases in peer alcohol use and adolescent alcohol use at Time 2. Movie exposure had indirect effects to alcohol use and problems at Times 3 and 4 through these pathways, with direct effects to problems from Time 1 rebelliousness and Time 2 movie exposure also found. Prospective risk-promoting effects were also found for alcohol expectancies, peer alcohol use, and availability of alcohol in the home; protective effects were found for mother’s responsiveness and for adolescent’s school performance and self-control. Theoretical and practical implications are discussed. PMID:19290687

  4. Alcohol drinking during adolescence increases consumptive responses to alcohol in adulthood in Wistar rats.

    PubMed

    Amodeo, Leslie R; Kneiber, Diana; Wills, Derek N; Ehlers, Cindy L

    2017-03-01

    Binge drinking and the onset of alcohol-use disorders usually peak during the transition between late adolescence and early adulthood, and early adolescent onset of alcohol consumption has been demonstrated to increase the risk for alcohol dependence in adulthood. In the present study, we describe an animal model of early adolescent alcohol consumption where animals drink unsweetened and unflavored ethanol in high concentrations (20%). Using this model, we investigated the influence of drinking on alcohol-related appetitive behavior and alcohol consumption levels in early adulthood. Further, we also sought to investigate whether differences in alcohol-related drinking behaviors were specific to exposure in adolescence versus exposure in adulthood. Male Wistar rats were given a 2-bottle choice between 20% ethanol and water in one group and between two water bottles in another group during their adolescence (Postnatal Day [PD] 26-59) to model voluntary drinking in adolescent humans. As young adults (PD85), rats were trained in a paradigm that provided free access to 20% alcohol for 25 min after completing up to a fixed-ratio (FR) 16 lever press response. A set of young adult male Wistar rats was exposed to the same paradigm using the same time course, beginning at PD92. The results indicate that adolescent exposure to alcohol increased consumption of alcohol in adulthood. Furthermore, when investigating differences between adolescent high and low drinkers in adulthood, high consumers continued to drink more alcohol, had fewer FR failures, and faster completion of FR schedules in adulthood, whereas the low consumers were no different from controls. Rats exposed to ethanol in young adulthood also increased future intake, but there were no differences in any other components of drinking behavior. Both adolescent- and adult-exposed rats did not exhibit an increase in lever pressing during the appetitive challenge session. These data indicate that adolescent and early

  5. Similar withdrawal severity in adolescents and adults in a rat model of alcohol dependence.

    PubMed

    Morris, S A; Kelso, M L; Liput, D J; Marshall, S A; Nixon, K

    2010-02-01

    Alcohol use during adolescence leads to increased risk of developing an alcohol use disorder (AUD) during adulthood. Converging evidence suggests that this period of enhanced vulnerability for developing an AUD may be due to the adolescent's unique sensitivity and response to alcohol. Adolescent rats have been shown to be less sensitive to alcohol intoxication and withdrawal susceptibility; however, age differences in ethanol pharmacokinetics may underlie these effects. Therefore, this study investigated alcohol intoxication behavior and withdrawal severity using a modified Majchrowicz model of alcohol dependence that has been shown to result in similar blood ethanol concentrations (BECs) despite age differences. Adolescent (postnatal day, PND, 35) and adult rats (PND 70+) received ethanol according to this 4-day binge paradigm and were observed for withdrawal behavior for 17h. As expected, adolescents showed decreased sensitivity to alcohol-induced CNS depression as evidenced by significantly lower intoxication scores. Thus, adolescents received significantly more ethanol each day (12.3+/-0.1g/kg/day) than adults (9.2+/-0.2g/kg/day). Despite greater ethanol dosing in adolescent rats, both adolescent and adult groups had comparable peak BECs (344.5+/-10.2 and 338.5+/-7.8mg/dL, respectively). Strikingly, withdrawal severity was similar quantitatively and qualitatively between adolescent and adult rats. Further, this is the first time that withdrawal behavior has been reported for adolescent rats using this model of alcohol dependence. A second experiment confirmed the similarity in BECs at various time points across the binge. These results demonstrate that after consideration of ethanol pharmacokinetics between adults and adolescents by using a model that produces similar BECs, withdrawal severity is nearly identical. This study, in combination with previous reports on ethanol withdrawal in adolescents and adults, suggests only a BEC-dependent effect of ethanol on

  6. The Moderating Role of Father's Care on the Onset of Binge Eating Symptoms among Female Late Adolescents with Insecure Attachment

    ERIC Educational Resources Information Center

    Pace, Ugo; Cacioppo, Marco; Schimmenti, Adriano

    2012-01-01

    The present study examined the association between quality of attachment, perception of the father's bond, and binge eating symptoms in a sample of female late adolescents. In total, 233 female students aged between 18 and 20 years completed measures on binge eating, quality of attachment and parent-child relationship. Data showed that respondents…

  7. Computed tomography assessment of peripubertal craniofacial morphology in a sheep model of binge alcohol drinking in the first trimester.

    PubMed

    Birch, Sharla M; Lenox, Mark W; Kornegay, Joe N; Shen, Li; Ai, Huisi; Ren, Xiaowei; Goodlett, Charles R; Cudd, Tim A; Washburn, Shannon E

    2015-11-01

    Identification of facial dysmorphology is essential for the diagnosis of fetal alcohol syndrome (FAS); however, most children with fetal alcohol spectrum disorders (FASD) do not meet the dysmorphology criterion. Additional objective indicators are needed to help identify the broader spectrum of children affected by prenatal alcohol exposure. Computed tomography (CT) was used in a sheep model of prenatal binge alcohol exposure to test the hypothesis that quantitative measures of craniofacial bone volumes and linear distances could identify alcohol-exposed lambs. Pregnant sheep were randomly assigned to four groups: heavy binge alcohol, 2.5 g/kg/day (HBA); binge alcohol, 1.75 g/kg/day (BA); saline control (SC); and normal control (NC). Intravenous alcohol (BA; HBA) or saline (SC) infusions were given three consecutive days per week from gestation day 4-41, and a CT scan was performed on postnatal day 182. The volumes of eight skull bones, cranial circumference, and 19 linear measures of the face and skull were compared among treatment groups. Lambs from both alcohol groups showed significant reduction in seven of the eight skull bones and total skull bone volume, as well as cranial circumference. Alcohol exposure also decreased four of the 19 craniofacial measures. Discriminant analysis showed that alcohol-exposed and control lambs could be classified with high accuracy based on total skull bone volume, frontal, parietal, or mandibular bone volumes, cranial circumference, or interorbital distance. Total skull volume was significantly more sensitive than cranial circumference in identifying the alcohol-exposed lambs when alcohol-exposed lambs were classified using the typical FAS diagnostic cutoff of ≤10th percentile. This first demonstration of the usefulness of CT-derived craniofacial measures in a sheep model of FASD following binge-like alcohol exposure during the first trimester suggests that volumetric measurement of cranial bones may be a novel biomarker

  8. Computed tomography assessment of peripubertal craniofacial morphology in a sheep model of binge alcohol drinking in the first trimester

    PubMed Central

    Birch, Sharla M.; Lenox, Mark W.; Kornegay, Joe N.; Shen, Li; Ai, Huisi; Ren, Xiaowei; Goodlett, Charles R.; Cudd, Tim A.; Washburn, Shannon E.

    2015-01-01

    Identification of facial dysmorphology is essential for the diagnosis of fetal alcohol syndrome (FAS); however, most children with fetal alcohol spectrum disorders (FASD) do not meet the dysmorphology criterion. Additional objective indicators are needed to help identify the broader spectrum of children affected by prenatal alcohol exposure. Computed tomography (CT) was used in a sheep model of prenatal binge alcohol exposure to test the hypothesis that quantitative measures of craniofacial bone volumes and linear distances could identify alcohol-exposed lambs. Pregnant sheep were randomly assigned to four groups: heavy binge alcohol, 2.5 g/kg/day (HBA); binge alcohol, 1.75 g/kg/day (BA); saline control (SC); and normal control (NC). Intravenous alcohol (BA; HBA) or saline (SC) infusions were given three consecutive days per week from gestation day 4–41, and a CT scan was performed on postnatal day 182. The volumes of eight skull bones, cranial circumference, and 19 linear measures of the face and skull were compared among treatment groups. Lambs from both alcohol groups showed significant reduction in seven of the eight skull bones and total skull bone volume, as well as cranial circumference. Alcohol exposure also decreased four of the 19 craniofacial measures. Discriminant analysis showed that alcohol-exposed and control lambs could be classified with high accuracy based on total skull bone volume, frontal, parietal, or mandibular bone volumes, cranial circumference, or interorbital distance. Total skull volume was significantly more sensitive than cranial circumference in identifying the alcohol-exposed lambs when alcohol-exposed lambs were classified using the typical FAS diagnostic cutoff of ≤10th percentile. This first demonstration of the usefulness of CT-derived craniofacial measures in a sheep model of FASD following binge-like alcohol exposure during the first trimester suggests that volumetric measurement of cranial bones may be a novel biomarker

  9. Weekend effects on binge drinking and homicide: the social connection between alcohol and violence in Russia

    PubMed Central

    Pridemore, William Alex

    2006-01-01

    Aims and design This study employs unique newly available Russian mortality data to examine the social connection between binge drinking and homicide in the country. Setting, participants and measurements All death certificates of those aged 20–64 years in the Udmurt Republic, Russia, were analyzed according to day and cause of death for the years 1994–98. Deaths due to alcohol poisoning were used as a proxy for binge drinking. Findings There was a high bivariate correlation (r = 0.75) between the daily distribution of deaths due to alcohol and homicide. The number of alcohol deaths was significantly higher on Saturdays and Sundays (presumably as a result of drinking on Friday and Saturday nights) and the number of homicide deaths was significantly higher on Fridays and Saturdays. Conclusions The levels of alcohol consumption and homicide in Russia are among the highest in the world, and there is mounting evidence that the two are related. Binge drinking, preference for distilled spirits and a high social tolerance for heavy drinking may act as social and cultural contextual factors that might increase the risk of violent outcomes. The high correspondence between the daily distribution of alcohol and homicide deaths provides indirect evidence for the social connection between them. While these findings do not represent a causal connection, when placed in the context of the growing literature on this topic they provide further support of an association between alcohol consumption and homicide rates in Russia and preliminary evidence for the intermediate role in this relationship played by social context. PMID:15265100

  10. Body Satisfaction, Weight Gain, and Binge Eating Among Overweight Adolescent Girls

    PubMed Central

    Sonneville, Kendrin R.; Calzo, Jerel P.; Horton, Nicholas J.; Haines, Jess; Austin, S. Bryn; Field, Alison E.

    2012-01-01

    Objective To examine if body satisfaction is associated with body mass index (BMI) change and whether it protects against the development of frequent binge eating among overweight and obese adolescent girls. Methods We used prospective data from 9 waves of an ongoing cohort study of adolescents, the Growing Up Today Study. At enrollment in 1996, participants were 9 to 14 years old. Questionnaires were mailed to participants annually until 2001, then biennially through 2007. Girls who were overweight or obese in 1996 were included in the analysis (n=1 559). Our outcomes were annual change in BMI and incident frequent binge eating, defined as binge eating at least weekly and no use of compensatory behaviors. Results At baseline, 57.2% of the overweight and obese girls were at least somewhat satisfied with their bodies. During 11 years of follow-up, 9.5% (95% confidence interval (CI) [7.8, 10.8]) of the girls started to binge eat frequently. Controlling for BMI and other confounders, overweight and obese girls who reported being at least somewhat satisfied with their bodies made smaller BMI gains (β=−0.10 kg/m2, 95% CI [−0.19, −0.02]) and had 61% lower odds of starting to binge eat frequently (odds ratio (OR)=0.39, 95% CI [0.24, 0.64]) than their less satisfied peers. Compared to girls who were the least satisfied with their bodies, girls who were the most satisfied had 85% lower odds of starting to binge eat frequently (OR=0.15, 95% CI [0.06, 0.37]). The association between body satisfaction and starting to binge eat frequently was stronger for younger adolescents than older adolescents. Conclusions While body dissatisfaction is common among overweight and obese girls, body satisfaction may protect against excessive weight gain and binge eating. Prevention of body dissatisfaction must begin early and should be considered as a component of both obesity and eating disorder prevention programs. PMID:22565419

  11. Ectopic hippocampal neurogenesis in adolescent male rats following alcohol dependence.

    PubMed

    McClain, Justin A; Morris, Stephanie A; Marshall, S Alexander; Nixon, Kimberly

    2014-07-01

    The adolescent hippocampus is highly vulnerable to alcohol-induced damage, which could contribute to their increased susceptibility to alcohol use disorder. Altered adult hippocampal neurogenesis represents one potential mechanism by which alcohol (ethanol) affects hippocampal function. Based on the vulnerability of the adolescent hippocampus to alcohol-induced damage, and prior reports of long-term alcohol-induced effects on adult neurogenesis, we predicted adverse effects on adult neurogenesis in the adolescent brain following abstinence from alcohol dependence. Thus, we examined neurogenesis in adolescent male rats during abstinence following a 4-day binge model of alcohol dependence. Bromodeoxyuridine and Ki67 immunohistochemistry revealed a 2.2-fold increase in subgranular zone cell proliferation after 7 days of abstinence. Increased proliferation was followed by a 75% increase in doublecortin expression and a 56% increase in surviving bromodeoxyuridine-labeled cells 14 and 35 days post-ethanol exposure, respectively. The majority of newborn cells in ethanol and control groups co-localized with NeuN, indicating a neuronal phenotype and therefore a 1.6-fold increase in hippocampal neurogenesis during abstinence. Although these results mirror the magnitude of reactive neurogenesis described in adult rat studies, ectopic bromodeoxyuridine and doublecortin positive cells were detected in the molecular layer and hilus of adolescent rats displaying severe withdrawal symptoms, an effect that has not been described in adults. The presence of ectopic neuroblasts suggests that a potential defect exists in the functional incorporation of new neurons into the existing hippocampal circuitry for a subset of rats. Age-related differences in functional incorporation could contribute to the increased vulnerability of the adolescent hippocampus to ethanol.

  12. The moderating role of father's care on the onset of binge eating symptoms among female late adolescents with insecure attachment.

    PubMed

    Pace, Ugo; Cacioppo, Marco; Schimmenti, Adriano

    2012-04-01

    The present study examined the association between quality of attachment, perception of the father's bond, and binge eating symptoms in a sample of female late adolescents. In total, 233 female students aged between 18 and 20 years completed measures on binge eating, quality of attachment and parent-child relationship. Data showed that respondents with binge symptoms reported lower scores on secure attachment and father's care, and higher scores on preoccupied and fearful attachment. Binge eating symptoms were associated with father's care, but not with father's overprotection. Also, binge symptoms were negatively associated with secure attachment styles, and positively with preoccupied and fearful attachment. The data, finally, provided evidence that at higher levels of preoccupied attachment, the impact of binge symptoms tended to be lower when father's care was high.

  13. Alcohol-Branded Merchandise and Its Association With Drinking Attitudes and Outcomes in US Adolescents

    PubMed Central

    McClure, Auden C.; Stoolmiller, Mike; Tanski, Susanne E.; Worth, Keilah A.; Sargent, James D.

    2009-01-01

    Objective To describe ownership of alcohol-branded merchandise (ABM) and its association with attitudinal susceptibility, initiation of alcohol use, and binge drinking. Design Three-wave longitudinal study. Setting Confidential telephone survey. Participants Representative US sample of 6522 adolescents aged 10 to 14 years at baseline survey (4309 of whom were never-drinkers at 8 months); subjects were resurveyed at 16 and/or 24 months. Main Exposures Ownership of ABM (first assessed at the 8-month survey) and attitudinal susceptibility to alcohol use. Outcome Measures Initiation of alcohol use that parents did not know about and binge drinking (≥5 drinks in a row). Results Prevalence of ABM ownership ranged from 11% of adolescents (at 8 months) to 20% (at 24 months), which extrapolates to 2.1 to 3.1 million US adolescents, respectively. Clothing and headwear comprised 88% of ABM. Beer brands accounted for 75% of items; 45% of items bore the Budweiser label. Merchandise was obtained primarily from friends and/or family (71%) but was also purchased by the adolescents themselves (24%) at stores. Among never-drinkers, ABM ownership and susceptibility were reciprocally related, each significantly predicting the other during an 8-month period. In turn, we found that ABM ownership and susceptibility predicted both initiation of alcohol use and binge drinking, while controlling for a broad range of covariates. Conclusions Alcohol-branded merchandise is widely distributed among US adolescents, who obtain the items one-quarter of the time through direct purchase at retail outlets. Among never-drinkers, ABM ownership is independently associated with susceptibility to as well as with initiation of drinking and binge drinking. PMID:19255387

  14. Two Binges of Ethanol a Day Keep the Memory Away in Adolescent Rats: Key Role for GLUN2B Subunit

    PubMed Central

    Silvestre de Ferron, Benoit; Bennouar, Khaled-Ezaheir; Kervern, Myriam; Alaux-Cantin, Stéphanie; Robert, Alexandre; Rabiant, Kevin; Antol, Johann; Naassila, Mickaël

    2016-01-01

    Background: Binge drinking is common in adolescents, but the impact of only a few binges on learning and memory appears underestimated. Many studies have tested the effects of long and intermittent ethanol exposure on long-term synaptic potentiation, and whether long-term synaptic depression is affected remains unknown. Methods: We studied the effects of one (3g/kg, i.p.; blood ethanol content of 197.5±19mg/dL) or 2 alcohol intoxications (given 9 hours apart) on adolescent rat’s memory and synaptic plasticity in hippocampus slice after different delay. Results: Animals treated with 2 ethanol intoxications 48 hours before training phase in the novel object recognition task failed during test phase. As learning is related to NMDA-dependent mechanisms, we tested ketamine and found the same effect as ethanol, whereas D-serine prevented learning deficit. In hippocampus slice, NMDA-dependent long-term synaptic depression was abolished 48 hours after ethanol or ketamine but prevented after D-serine or in a low-Mg2+ recording medium. Long-term synaptic depression abolition was not observed 8 days after treatment. An i.p. treatment with MK-801, tetrahydroisoxazolopyridine, or muscimol was ineffective, and long-term synaptic potentiation, intrinsic excitability, and glutamate release remained unaffected. The input/ouput curve for NMDA-fEPSPs was shifted to the left 48 hours after the binges with a stronger contribution of GluN2B subunit, leading to a leftward shift of the Bienenstock-Cooper-Munro relationship. Interestingly, there were no cellular effects after only one ethanol injection. Conclusion: Two ethanol “binges” in adolescent rats are sufficient to reversibly abolish long-term synaptic depression and to evoke cognitive deficits via a short-lasting, repeated blockade of NMDA receptors only, inducing a change in the receptor subunit composition. Furthermore, ethanol effects developed over a 48-hour period of abstinence, indicating an important role of

  15. CYP2E1 potentiates binge alcohol-induced gut leakiness, steatohepatitis, and apoptosis.

    PubMed

    Abdelmegeed, Mohamed A; Banerjee, Atrayee; Jang, Sehwan; Yoo, Seong-Ho; Yun, Jun-Won; Gonzalez, Frank J; Keshavarzian, Ali; Song, Byoung-Joon

    2013-12-01

    Ethanol-inducible cytochrome P450 2E1 (CYP2E1) contributes to increased oxidative stress and steatosis in chronic alcohol-exposure models. However, its role in binge ethanol-induced gut leakiness and hepatic injury is unclear. This study was aimed at investigating the role of CYP2E1 in binge alcohol-induced gut leakiness and the mechanisms of steatohepatitis. Female wild-type (WT) and Cyp2e1-null mice were treated with three doses of binge ethanol (WT-EtOH or Cyp2e1-null-EtOH) (6g/kg oral gavage at 12-h intervals) or dextrose (negative control). Intestinal histology of only WT-EtOH exhibited epithelial alteration and blebbing of lamina propria, and liver histology obtained at 6h after the last ethanol dose showed elevated steatosis with scattered inflammatory foci. These were accompanied by increased levels of serum endotoxin, hepatic enterobacteria, and triglycerides. All these changes, including the intestinal histology and hepatic apoptosis, determined by TUNEL assay, were significantly reversed when WT-EtOH mice were treated with the specific inhibitor of CYP2E1 chlormethiazole and the antioxidant N-acetylcysteine, both of which suppressed oxidative markers including intestinal CYP2E1. WT-EtOH also exhibited elevated amounts of serum TNF-α, hepatic cytokines, CYP2E1, and lipid peroxidation, with decreased levels of mitochondrial superoxide dismutase and suppressed aldehyde dehydrogenase 2 activity. Increased hepatocyte apoptosis with elevated levels of proapoptotic proteins and decreased levels of active (phosphorylated) p-AKT, p-AMPK, and peroxisome proliferator-activated receptor-α, all of which are involved in fat metabolism and inflammation, were observed in WT-EtOH. These changes were significantly attenuated in the corresponding Cyp2e1-null-EtOH mice. These data indicate that both intestinal and hepatic CYP2E1 induced by binge alcohol seems critical in binge alcohol-mediated increased nitroxidative stress, gut leakage, and endotoxemia; altered fat

  16. CYP2E1 potentiates binge alcohol-induced gut leakiness, steatohepatitis and apoptosis

    PubMed Central

    Abdelmegeed, Mohamed A.; Banerjee, Atrayee; Jang, Sehwan; Yoo, Seong-Ho; Yun, Jun-Won; Gonzalez, Frank J.; Keshavarzian, Ali; Song, Byoung-Joon

    2013-01-01

    Ethanol-inducible cytochrome P450 2E1 (CYP2E1) contributes to increased oxidative stress and steatosis in chronic alcohol-exposure models. However, its role in binge ethanol-induced gut leakiness and hepatic injury is unclear. This study was aimed to investigate the role of CYP2E1 in binge alcohol-induced gut leakiness and the mechanisms of steatohepatitis. Female wild-type (WT) and Cyp2e1-null mice were treated with three doses of binge ethanol (WT-EtOH or Cyp2e1-null-EtOH) (6 g/kg oral gavage at 12-h intervals) or dextrose (negative control). Intestinal histology of only WT-EtOH exhibited epithelial alteration and blebbing of lamina propria while liver histology obtained at 6 h after the last ethanol dose showed elevated steatosis with scattered inflammatory foci. These were accompanied by increased levels of serum endotoxin, hepatic enterobacteria and triglycerides. All these changes including the intestinal histology and hepatic apoptosis, determined by TUNEL assay, were significantly reversed when WT-EtOH mice were treated with the specific inhibitor of CYP2E1 chlormethiazole and the antioxidant N-acetyl-cysteine, both of which suppressed the oxidative markers including intestinal CYP2E1. WT-EtOH also exhibited elevated amounts of serum TNF-α, hepatic cytokines, CYP2E1 and lipid peroxidation with decreased levels of mitochondrial superoxide dismutase and suppressed aldehyde dehydrogenase 2 activity. Increased hepatocyte apoptosis with elevated levels of pro-apoptotic proteins and decreased levels of active (phosphorylated) p-AKT, p-AMPK and peroxisome proliferator-activated receptor-alpha (PPAR-α), all of which are involved in fat metabolism and inflammation, were observed in WT-EtOH. These changes were significantly attenuated in the corresponding Cyp2e1-null-EtOH mice. These data indicate that both intestinal and hepatic CYP2E1 induced by binge alcohol seem critical in the binge alcohol-mediated increased nitroxidative stress, gut leakage, endotoxemia, and

  17. Effects of voluntary alcohol intake on risk preference and behavioral flexibility during rat adolescence.

    PubMed

    McMurray, Matthew S; Amodeo, Leslie R; Roitman, Jamie D

    2014-01-01

    Alcohol use is common in adolescence, with a large portion of intake occurring during episodes of binging. This pattern of alcohol consumption coincides with a critical period for neurocognitive development and may impact decision-making and reward processing. Prior studies have demonstrated alterations in adult decision-making following adolescent usage, but it remains to be seen if these alterations exist in adolescence, or are latent until adulthood. Here, using a translational model of voluntary binge alcohol consumption in adolescents, we assess the impact of alcohol intake on risk preference and behavioral flexibility during adolescence. During adolescence (postnatal day 30-50), rats were given 1-hour access to either a 10% alcohol gelatin mixture (EtOH) or a calorie equivalent gelatin (Control) at the onset of the dark cycle. EtOH consuming rats were classified as either High or Low consumers based on intake levels. Adolescent rats underwent behavioral testing once a day, with one group performing a risk preference task, and a second group performing a reversal-learning task during the 20-day period of gelatin access. EtOH-High rats showed increases in risk preference compared to Control rats, but not EtOH-Low animals. However, adolescent rats did a poor job of matching their behavior to optimize outcomes, suggesting that adolescents may adopt a response bias. In addition, adolescent ethanol exposure did not affect the animals' ability to flexibly adapt behavior to changing reward contingencies during reversal learning. These data support the view that adolescent alcohol consumption can have short-term detrimental effects on risk-taking when examined during adolescence, which does not seem to be attributable to an inability to flexibly encode reward contingencies on behavioral responses.

  18. Psychiatric Disorders Associated with the Onset and Persistence of Bulimia Nervosa and Binge Eating Disorder during Adolescence.

    ERIC Educational Resources Information Center

    Zaider, Talia I.; Johnson, Jeffrey G.; Cockell, Sarah J.

    2002-01-01

    Conducted a prospective longitudinal study to investigate whether anxiety, depressive, personality, or substance abuse disorders increase risk for onset of bulimia nervosa (BN) or binge eating disorder (BED) during adolescence. Findings for 201 adolescents suggest that adolescents with chronic depressive symptoms may be at elevated risk for the…

  19. Neuropsychosocial profiles of current and future adolescent alcohol misusers

    PubMed Central

    Whelan, Robert; Watts, Richard; Orr, Catherine A.; Althoff, Robert R.; Artiges, Eric; Banaschewski, Tobias; Barker, Gareth J.; Bokde, Arun L. W.; Büche, Christian; Carvalho, Fabiana M.; Conrod, Patricia J.; Flor, Herta; Fauth-Bühler, Mira; Frouin, Vincent; Gallinat, Juergen; Gan, Gabriela; Gowland, Penny; Heinz, Andreas; Ittermann, Bernd; Lawrence, Claire; Mann, Karl; Martinot, Jean-Luc; Nees, Frauke; Ortiz, Nick; Paillère-Martinot, Marie-Laure; Paus, Tomas; Pausova, Zdenka; Rietschel, Marcella; Robbins, Trevor W.; Smolka, Michael N.; Ströhle, Andreas; Schumann, Gunter; Garavan, Hugh

    2015-01-01

    A comprehensive account of the causes of alcohol misuse must accommodate individual differences in biology, psychology and environment, and must disentangle cause and effect. Animal models1 can demonstrate the effects of neurotoxic substances; however, they provide limited insight into the psycho-social and higher cognitive factors involved in the initiation of substance use and progression to misuse. One can search for pre-existing risk factors by testing for endophenotypic biomarkers2 in non-using relatives; however, these relatives may have personality or neural resilience factors that protect them from developing dependence3. A longitudinal study has potential to identify predictors of adolescent substance misuse, particularly if it can incorporate a wide range of potential causal factors, both proximal and distal, and their influence on numerous social, psychological and biological mechanisms4. Here we apply machine learning to a wide range of data from a large sample of adolescents (n = 692) to generate models of current and future adolescent alcohol misuse that incorporate brain structure and function, individual personality and cognitive differences, environmental factors (including gestational cigarette and alcohol exposure), life experiences, and candidate genes. These models were accurate and generalized to novel data, and point to life experiences, neurobiological differences and personality as important antecedents of binge drinking. By identifying the vulnerability factors underlying individual differences in alcohol misuse, these models shed light on the aetiology of alcohol misuse and suggest targets for prevention. PMID:25043041

  20. Message Formats, Numeracy, Risk Perceptions of Alcohol-Attributable Cancer, and Intentions for Binge Drinking among College Students

    ERIC Educational Resources Information Center

    Chen, Yixin; Yang, Z. Janet

    2015-01-01

    We conducted an experiment to examine whether risk perceptions of alcohol-attributable cancer influence college students' binge-drinking intention and to explore how message formats (text, table, and graph) and numeracy influence risk perceptions of alcohol-attributable cancer. We found that a majority of participants (87%) perceive some risks of…

  1. The Influence of a Web-Based Course on Alcohol Consumption and Binge Drinking Behavior among First Year Students

    ERIC Educational Resources Information Center

    Robinson, Lillian D.

    2011-01-01

    Underage drinking and risky alcohol consumption are issues that have garnered a great deal of national and local attention and subsequently many prevention efforts. The consumption of alcohol and binge drinking by minors jeopardizes not only their quality of life and academic success, but also places the individual and others at an increased risk…

  2. 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…

  3. Binge ethanol intoxication heightens subsequent ethanol intake in adolescent, but not adult, rats.

    PubMed

    Fabio, María Carolina; Nizhnikov, Michael E; Spear, Norman E; Pautassi, Ricardo Marcos

    2014-04-01

    A question still to be answered is whether ethanol initiation has a greater effect on ethanol consumption if it occurs during adolescence than in adulthood. This study assessed the effect of ethanol initiation during adolescence or adulthood on voluntary ethanol consumption when animals were still within the same age range. Adolescent or adult rats were given 5, 2, or 0 ethanol exposures. The animals were tested for ethanol consumption through two-bottle choice tests, before undergoing a 1-week deprivation. A two-bottle assessment was conducted after the deprivation. Adolescents, but not adults, given two ethanol administrations during initiation exhibited significantly higher ethanol intake during the pre-deprivation period. These adolescents also exhibited a threefold increase in ethanol intake after 7 days of drug withdrawal, when compared with controls. These findings suggest that very brief experience with binge ethanol intoxication in adolescence, but not in adulthood, impacts later predisposition to drink.

  4. 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

  5. Intermittent binge alcohol exposure during the periadolescent period induces spatial working memory deficits in young adult rats.

    PubMed

    Schulteis, Gery; Archer, Clay; Tapert, Susan F; Frank, Lawrence R

    2008-09-01

    Human and animal studies suggest adolescence is a period of heightened sensitivity to adverse cognitive sequelae of alcohol exposure. The present study assessed the effects of intermittent binge ethanol intoxication during the periadolescent period of Wistar rats on subsequent performance in a Morris water maze spatial navigation task. On postnatal days 32-56, rats were exposed to ethanol or air 3 days/week via vapor inhalation chambers. Acquisition of spatial navigation was assessed beginning 5 days after the final day of exposure, with 3 days of training in the Morris Water maze (four trials per day spaced at 90-s intertrial intervals [ITIs]). Rats were placed into the water maze at one of four positions along the perimeter, with a different release position to begin each trial. A probe trial assessed retention of platform location on the day after the final set of training trials. Four days after this probe trial, rats entered a working memory phase in which the platform was in a new location each day and a variable ITI of 1, 2, or 4 h was inserted between Trials 1 and 2; Trials 3 and 4 followed at 90-s intervals after Trial 2 on each day. The "savings" in latency to find the platform and distance traveled before finding it from Trial 1 to Trial 2 on each day served as an index of working memory. Ethanol-exposed rats showed similar acquisition of spatial navigation as control rats during training, as well as similar retention of platform location during the probe trial. However, rats exposed to average blood alcohol level (BAL) >200 mg% showed accelerated forgetting, with decreased retention of platform location at the 2-h ITI (P < .05), compared to control rats. Therefore, a 4-week history of intermittent ethanol exposure at BAL in excess of 200 mg% during periadolescence led to a working memory deficit in young adult rats, demonstrated by accelerated forgetting of novel information. These behavioral data are consistent with findings from adolescent human

  6. Alcohol intoxications during adolescence increase motivation for alcohol in adult rats and induce neuroadaptations in the nucleus accumbens.

    PubMed

    Alaux-Cantin, Stéphanie; Warnault, Vincent; Legastelois, Rémi; Botia, Béatrice; Pierrefiche, Olivier; Vilpoux, Catherine; Naassila, Mickaël

    2013-04-01

    Adolescent alcohol binge drinking constitutes a major vulnerability factor to develop alcoholism. However, mechanisms underlying this susceptibility remain unknown. We evaluated the effect of adolescent binge-like ethanol intoxication on vulnerability to alcohol abuse in Sprague-Dawley rats. To model binge-like ethanol intoxication, every 2 days, rats received an ethanol injection (3.0 g/kg) for 2 consecutive days across 14 days either from postnatal day 30 (PND30) to 43 (early adolescence) or from PND 45 to PND 58 (late adolescence). In young adult animals, we measured free ethanol consumption in the two-bottle choice paradigm, motivation for ethanol in the operant self-administration task and both ethanol's rewarding and aversive properties in the conditioned place preference (CPP) and taste aversion (CTA) paradigms. While intermittent ethanol intoxications (IEI) during late adolescence had no effect on free-choice 10% ethanol consumption, we found that IEI during early adolescence promoted free-choice 10% ethanol consumption, enhanced motivation for ethanol in the self-administration paradigm and induced a loss of both ethanol-induced CPP and CTA in young adults. No modification in either sucrose self-administration or amphetamine-induced CPP was observed. As the nucleus accumbens (Nac) is particularly involved in addictive behavior, we analyzed IEI-induced long-term neuroadaptations in the Nac using c-Fos immunohistochemistry and an array of neurotransmission-related genes. This vulnerability to ethanol abuse was associated with a lower c-Fos immunoreactivity in the Nac and enduring alterations of the expression of Penk and Slc6a4, 2 neurotransmission-related genes that have been shown to play critical roles in the behavioral effects of ethanol and alcoholism.

  7. Adolescent Mice Are Resilient to Alcohol Withdrawal-Induced Anxiety and Changes in Indices of Glutamate Function within the Nucleus Accumbens

    PubMed Central

    Lee, Kaziya M.; Coelho, Michal A.; McGregor, Hadley A.; Solton, Noah R.; Cohen, Matan; Szumlinski, Karen K.

    2016-01-01

    Binge-drinking is the most prevalent form of alcohol abuse and while an early life history of binge-drinking is a significant risk factor for subsequent alcoholism and co-morbid affective disorders, relatively little is known regarding the biobehavioral impact of binge-drinking during the sensitive neurodevelopmental period of adolescence. In adult mice, a month-long history of binge-drinking elicits a hyper-glutamatergic state within the nucleus accumbens (Acb), coinciding with hyper-anxiety. Herein, we employed a murine model of binge-drinking to determine whether or not: (1) withdrawal-induced changes in brain and behavior differ between adult and adolescent bingers; and (2) increased behavioral signs of negative affect and changes in Acb expression of glutamate-related proteins would be apparent in adult mice with less chronic binge-drinking experience (14 days, approximating the duration of mouse adolescence). Adult and adolescent male C57BL/6J mice were subjected to a 14-day binge-drinking protocol (5, 10, 20 and 40% alcohol (v/v) for 2 h/day), while age-matched controls received water. At 24 h withdrawal, half of the animals from each group were assayed for negative affect, while tissue was sampled from the shell (AcbSh) and core (AcbC) subregions of the remaining mice for immunoblotting analyses. Adult bingers exhibited hyper-anxiety when tested for defensive marble burying. Additionally, adult bingers showed increased mGlu1, mGlu5, and GluN2b expression in the AcbSh and PKCε and CAMKII in the AcbC. Compared to adults, adolescent mice exhibited higher alcohol intake and blood alcohol concentrations (BACs); however, adolescent bingers did not show increased anxiety in the marble-burying test. Furthermore, adolescent bingers also failed to exhibit the same alcohol-induced changes in mGlu and kinase protein expression seen in the adult bingers. Irrespective of age, bingers exhibited behavioral hyperactivity in the forced swim test (FST) compared to water

  8. 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.

  9. Socioeconomic differences in alcohol-specific parenting practices and adolescents' drinking patterns.

    PubMed

    Spijkerman, Renske; van den Eijnden, Regina J J M; Huiberts, Annemarie

    2008-01-01

    The aim of this study was to investigate to what extent alcohol-specific parenting practices relate to adolescents' alcohol use, binge drinking, and alcohol-related problems, and whether these associations are moderated by socioeconomic status (SES), i.e. parents' education level and family income. The present data were collected within the framework of a representative study on alcohol use among Dutch students. The present findings are based on data from respondents who had been drinking in the past year (81.5%), and of whom one of the parents had filled out a short questionnaire including SES characteristics (52%). The sample consisted of 1,344 adolescents. Adolescents were approached in a school setting; parents received a short questionnaire at the home address. The results show that applying strict rules about alcohol use and having qualitative good conversations about drinking alcohol seem to prevent adolescents from heavy drinking patterns, whereas parental alcohol use seems to promote adolescents' drinking. A positive association was found between frequency of alcohol communication and availability of alcohol at home on the one hand and adolescents' drinking on the other. Some moderating effects of SES were found.

  10. Adolescent binge drinking increases expression of the danger signal receptor agonist HMGB1 and Toll-like receptors in the adult prefrontal cortex.

    PubMed

    Vetreno, R P; Crews, F T

    2012-12-13

    Adolescence is a critical developmental stage of life during which the prefrontal cortex (PFC) matures, and binge drinking and alcohol abuse are common. Recent studies have found that ethanol increases neuroinflammation via upregulated high-mobility group box 1 (HMGB1) signaling through Toll-like receptors (TLRs). HMGB1/TLR 'danger signaling' induces multiple brain innate immune genes that could alter brain function. To determine whether adolescent binge drinking persistently increases innate immune gene expression in the PFC, rats (P25-P55) were exposed to adolescent intermittent ethanol (AIE [5.0 g/kg, 2-day on/2-day off schedule]). On P56, HMGB1/TLR danger signaling was assessed using immunohistochemistry (i.e., +immunoreactivity [+IR]). In a separate group of subjects, spatial and reversal learning on the Barnes maze was assessed in early adulthood (P64-P75), and HMGB1/TLR danger signaling was measured using immunohistochemistry for +IR and RT-PCR for mRNA in adulthood (P80). Immunohistochemical assessment at P56 and 24 days later at P80 revealed increased frontal cortical HMGB1, TLR4, and TLR3 in the AIE-treated rats. Adolescent intermittent ethanol treatment did not alter adult spatial learning on the Barnes maze, but did cause reversal learning deficits and increased perseverative behavior. Barnes maze deficits correlated with the expression of danger signal receptors in the PFC. Taken together, these findings provide evidence that adolescent binge drinking leads to persistent upregulation of innate immune danger signaling in the adult PFC that correlates with adult neurocognitive dysfunction.

  11. Portrayal of Alcohol Consumption in Movies and Drinking Initiation in Low-Risk Adolescents

    PubMed Central

    Sargent, James D.; Hunt, Kate; Sweeting, Helen; Engels, Rutger C.M.E.; Scholte, Ron H.J.; Mathis, Federica; Florek, Ewa; Morgenstern, Matthis

    2014-01-01

    OBJECTIVES: To investigate the hypothesis that exposure to alcohol consumption in movies affects the likelihood that low-risk adolescents will start to drink alcohol. METHODS: Longitudinal study of 2346 adolescent never drinkers who also reported at baseline intent to not to do so in the next 12 months (mean age 12.9 years, SD = 1.08). Recruitment was carried out in 2009 and 2010 in 112 state-funded schools in Germany, Iceland, Italy, Netherlands, Poland, and Scotland. Exposure to movie alcohol consumption was estimated from 250 top-grossing movies in each country in the years 2004 to 2009. Multilevel mixed-effects Poisson regressions assessed the relationship between baseline exposure to movie alcohol consumption and initiation of trying alcohol, and binge drinking (≥ 5 consecutive drinks) at follow-up. RESULTS: Overall, 40% of the sample initiated alcohol use and 6% initiated binge drinking by follow-up. Estimated mean exposure to movie alcohol consumption was 3653 (SD = 2448) occurrences. After age, gender, family affluence, school performance, TV screen time, personality characteristics, and drinking behavior of peers, parents, and siblings were controlled for, exposure to each additional 1000 movie alcohol occurrences was significantly associated with increased relative risk for trying alcohol, incidence rate ratio = 1.05 (95% confidence interval, 1.02–1.08; P = .003), and for binge drinking, incidence rate ratio = 1.13 (95% confidence interval, 1.06–1.20; P < .001). CONCLUSIONS: Seeing alcohol depictions in movies is an independent predictor of drinking initiation, particularly for more risky patterns of drinking. This result was shown in a heterogeneous sample of European youths who had a low affinity for drinking alcohol at the time of exposure. PMID:24799536

  12. Associations of Neuroticism and Impulsivity with Binge Eating in a Nationally Representative Sample of Adolescents in the United States

    PubMed Central

    Townsend, Lisa; Reinblatt, Shauna P.; Mendelson, Tamar

    2015-01-01

    Binge eating behavior is a public health concern with serious physical and mental health consequences. Certain personality traits have been found to contribute to the development of eating disorders in clinical samples of youth, but little is known about associations between personality traits and binge eating in the general adolescent population. We examined the associations of neuroticism and impulsivity–both independently and in combination–with lifetime prevalence of binge eating, using nationally representative, cross-sectional data from the National Comorbidity Survey: Adolescent Supplement (n=437). Neuroticism and impulsivity were each significantly associated with lifetime prevalence of binge eating (adjusted prevalence ratio [aPR]=1.11, confidence interval [CI]=1.07, 1.15, p<0.001; aPR=1.06, CI=1.04, 1.09, p<0.001, respectively). The combination of high neuroticism and high impulsivity was associated with higher lifetime binge eating than the combination of low neuroticism and low impulsivity (aPR=3.72, CI=2.45, 5.65, p<0.001), and this association was stronger for female than male adolescents (females: aPR=5.37, CI=3.24, 8.91, p<0.001 vs. males: aPR=2.45, CI=1.43, 4.22, p=0.002). Our findings have implications for informing theories of etiology and interventions to target binge eating behaviors. PMID:26705374

  13. Associations of Neuroticism and Impulsivity with Binge Eating in a Nationally Representative Sample of Adolescents in the United States.

    PubMed

    Lee-Winn, Angela E; Townsend, Lisa; Reinblatt, Shauna P; Mendelson, Tamar

    2016-02-01

    Binge eating behavior is a public health concern with serious physical and mental health consequences. Certain personality traits have been found to contribute to the development of eating disorders in clinical samples of youth, but little is known about associations between personality traits and binge eating in the general adolescent population. We examined the associations of neuroticism and impulsivity-both independently and in combination-with lifetime prevalence of binge eating, using nationally representative, cross-sectional data from the National Comorbidity Survey: Adolescent Supplement (n=437). Neuroticism and impulsivity were each significantly associated with lifetime prevalence of binge eating (adjusted prevalence ratio [aPR]=1.11, confidence interval [CI]=1.07, 1.15, p<0.001; aPR=1.06, CI=1.04, 1.09, p<0.001, respectively). The combination of high neuroticism and high impulsivity was associated with higher lifetime binge eating than the combination of low neuroticism and low impulsivity (aPR=3.72, CI=2.45, 5.65, p<0.001), and this association was stronger for female than male adolescents (females: aPR=5.37, CI=3.24, 8.91, p<0.001 vs. males: aPR=2.45, CI=1.43, 4.22, p=0.002). Our findings have implications for informing theories of etiology and interventions to target binge eating behaviors.

  14. The effect of alcohol use on human adolescent brain structures and systems.

    PubMed

    Squeglia, Lindsay M; Jacobus, Joanna; Tapert, Susan F

    2014-01-01

    This article reviews the neurocognitive and neuroimaging literature regarding the effect of alcohol use on human adolescent brain structure and function. Adolescents who engage in heavy alcohol use, even at subdiagnostic levels, show differences in brain structure, function, and behavior when compared with non-drinking controls. Preliminary longitudinal studies have helped disentangle premorbid factors from consequences associated with drinking. Neural abnormalities and cognitive disadvantages both appear to predate drinking, particularly in youth who have a family history of alcoholism, and are directly related to the neurotoxic effect of alcohol use. Binge drinking and withdrawal and hangover symptoms have been associated with the greatest neural abnormalities during adolescence, particularly in frontal, parietal, and temporal regions.

  15. Visual attentional bias for food in adolescents with binge-eating disorder.

    PubMed

    Schmidt, Ricarda; Lüthold, Patrick; Kittel, Rebekka; Tetzlaff, Anne; Hilbert, Anja

    2016-09-01

    Evidence suggests that adults with binge-eating disorder (BED) are prone of having their attention interfered by food cues, and that food-related attentional biases are associated with calorie intake and eating disorder psychopathology. For adolescents with BED experimental evidence on attentional processing of food cues is lacking. Using eye-tracking and a visual search task, the present study examined visual orienting and disengagement processes of food in youth with BED. Eye-movement data and reaction times were recorded in 25 adolescents (12-20 years) with BED and 25 controls (CG) individually matched for sex, age, body mass index, and socio-economic status. During a free exploration paradigm, the BED group showed a greater gaze duration bias for food images than the CG. Groups did not differ in gaze direction biases. In a visual search task, the BED group showed a greater detection bias for food targets than the CG. Group differences were more pronounced for personally attractive than unattractive food images. Regarding clinical associations, only in the BED group the gaze duration bias for food was associated with increased hunger and lower body mass index, and the detection bias for food targets was associated with greater reward sensitivity. The study provided first evidence of an attentional bias to food in adolescents with BED. However, more research is needed for further specifying disengagement and orienting processes in adolescent BED, including overt and covert attention, and their prospective associations with binge-eating behaviors and associated psychopathology.

  16. Cohesion and conflict: Family influences on adolescent alcohol use in immigrant Latino families

    PubMed Central

    Marsiglia, Flavio F.; Kulis, Stephen; Parsai, Monica; Villar, Paula; Garcia, Christina

    2009-01-01

    This study examines how cohesion and parent-adolescent conflict relate to alcohol use among Mexican-heritage adolescents. The sample consists of 120 adolescents (14 to 18) participants from the Southwest sub-sample of the Latino Acculturation and Health Project. Lifetime and recent alcohol use, and binge-drinking were tested. Results from the logistic regressions identified high and low levels of family cohesion as a risk factor for alcohol use compared to medium levels of cohesion; and parent-child conflict predicted lifetime use and binge drinking. Low and high family cohesion levels appear to be especially problematic among Mexican adolescents who are trying to navigate two different cultural worlds. Although, high cohesion is often a characteristic of Mexican families, Mexican-heritage adolescents may view high family cohesion as a hindrance to their own independence. Unresolved conflict seems to be connected to children’s problem behaviors and alcohol misuse could be utilized by youth as a mechanism to reduce emotional distress caused by family tensions. PMID:20057918

  17. Alcohol use: from childhood through adolescence.

    PubMed

    Lewis, Travis Pete; Hession, Carol

    2012-10-01

    Alcohol use is often overlooked and more importantly unsuspected in young children 3-11 years of age. Alcohol use in preteens is commonly overlooked when there is growing evidence to suggest that the age at which one begins drinking can be predictive of future problem drinking and other substance abuse. There is a need for health care professionals and elementary school educators to be aware of the real and growing problem of alcohol use from childhood through adolescence. It is sometimes difficult to recognize because many of the effects of alcohol mimic routine presentations seen in children. This article focuses on the significance, contributing factors, effects on the body, comorbidities, and social and psychological effects of alcohol use on children through adolescence. It also examines diagnostic screening for alcohol use in adolescence and the detrimental role of the nurse in assisting with identifying and preventing the problem of alcohol use in childhood through adolescence.

  18. A self-administered Timeline Followback to measure variations in underage drinkers' alcohol intake and binge drinking.

    PubMed

    Collins, R Lorraine; Kashdan, Todd B; Koutsky, James R; Morsheimer, Elizabeth T; Vetter, Charlene J

    2008-01-01

    Underage drinkers typically have not developed regular patterns of drinking and so are likely to exhibit situational variation in alcohol intake, including binge drinking. Information about such variation is not well captured by quantity/frequency (QF) measures, which require that drinkers blend information over time to derive a representative estimate of "typical" drinking. The Timeline Followback (TLFB) method is designed to retrospectively capture situational variations in drinking during a specific period of time. We compared our newly-developed Self-administered TLFB (STLFB) measure to a QF measure for reporting alcohol intake. Our sample of 429 (men=204; women=225) underage (i.e., age 18-20 years) drinkers completed the two drinking measures and reported on alcohol problems. The STLFB and QF measures converged in assessing typical daily intake, but the STLFB provided more information about situational variations in alcohol use and better identification of regular versus intermittent binge drinkers. Regular binge drinkers reported more alcohol problems. The STLFB is an easy-to-administer measure of variations in alcohol intake, which can be useful for understanding drinking behavior.

  19. [Alcohol consumption and self esteem in adolescents].

    PubMed

    Aguirre, Alicia Alvarez; Alonso Castillo, María Magdalena; Zanetti, Ana Carolina Guidorizzi

    2010-01-01

    The aim of this study was to analyze the relationship of levels of self esteem and alcohol consumption in adolescents, by carrying out a transversal, descriptive study, in a college of nursing of Queretaro in Mexico, in the month of July 2008, with a sample of 109 adolescents, between 17 and 20 years old. For attainment of the data two instruments were applied: AUDIT and the Rosemberg self esteem scale. The majority of the participating adolescents had high self esteem (94.5%) and none presented low self esteem. Of the adolescents in the study 80.7% did not consume alcohol hazardously. It was concluded that the adolescents presented high self esteem and low alcohol consumption. Therefore, it is necessary to implement preventive programs related to alcohol consumption and to identify the protective factors to guarantee the maintenance of healthy habits for the adolescents.

  20. Cognitive-behavioral therapy for binge eating disorder in adolescents: study protocol for a randomized controlled trial

    PubMed Central

    2013-01-01

    Background Binge eating disorder is a prevalent adolescent disorder, associated with increased eating disorder and general psychopathology as well as an increased risk for overweight and obesity. As opposed to binge eating disorder in adults, there is a lack of validated psychological treatments for this condition in adolescents. The goal of this research project is therefore to determine the efficacy of age-adapted cognitive-behavioral therapy in adolescents with binge eating disorder – the gold standard treatment for adults with binge eating disorder. Methods/design In a single-center efficacy trial, 60 12- to 20-year-old adolescents meeting diagnostic criteria of binge eating disorder (full-syndrome or subthreshold) according to the Diagnostic and Statistical Manual of Mental Disorders 4th or 5th Edition, will be centrally randomized to 4 months of cognitive-behavioral therapy (n = 30) or a waiting-list control condition (n = 30). Using an observer-blind design, patients are assessed at baseline, mid-treatment, post-treatment, and at 6- and 12-month follow-ups after the end of treatment. In 20 individual outpatient sessions, cognitive-behavioral therapy for adolescents focuses on eating behavior, body image, and stress; parents receive psychoeducation on these topics. Primary endpoint is the number of episodes with binge eating over the previous 28 days at post-treatment using a state-of-the art clinical interview. Secondary outcome measures address the specific eating disorder psychopathology, general psychopathology, mental comorbidity, self-esteem, quality of life, and body weight. Discussion This trial will allow us to determine the short- and long-term efficacy of cognitive-behavioral therapy in adolescent binge eating disorder, to determine cost-effectiveness, and to identify predictors of treatment outcome. Evidence will be gathered regarding whether this treatment will help to prevent excessive weight gain. If efficacy can be demonstrated, the results

  1. Reduction of Nfia gene expression and subsequent target genes by binge alcohol in the fetal brain.

    PubMed

    Mandal, Chanchal; Park, Ji Hyun; Lee, Hyung Tae; Seo, Hyemyung; Chung, Il Yup; Choi, Ihn Geun; Jung, Kyoung Hwa; Chai, Young Gyu

    2015-06-26

    The objective of the present study was to investigate the changes in gene expression in the fetal brain (forebrain and hippocampus) caused by maternal binge alcohol consumption. Pregnant C57BL/6J mice were treated intragastrically with distilled phosphate-buffered saline (PBS) or ethanol (2.9 g/kg) from embryonic day (ED) 8-12. Microarray analysis revealed that a significant number of genes were altered at ED 18 in the developing brain. Specifically, in hippocampus, nuclear factor one alpha (Nfia) and three N-methyl-D-aspartate (Nmda) receptors (Nmdar1, Nmdar2b, and Nmdar2d) were down-regulated. The transcription factor Nfia controls gliogenesis, cell proliferation and Nmda-induced neuronal survival by regulating the expression of target genes. Some of the Nfia-target gene (Aldh1a, Folh1, Gjb6, Fgf1, Neurod1, Sept4, and Ntsr2) expressions were also altered as expected. These results suggest that the altered expression of Nfia and Nmda receptors may be associated with the etiology of fetal alcohol syndrome (FAS). The data presented in this report will contribute to the understanding of the molecular mechanisms associated with the effects of alcohol in FASD individuals.

  2. Effects of bingeing on fat during adolescence on the reinforcing effects of cocaine in adult male mice.

    PubMed

    Blanco-Gandía, M Carmen; Cantacorps, Lídia; Aracil-Fernández, Auxiliadora; Montagud-Romero, Sandra; Aguilar, María A; Manzanares, Jorge; Valverde, Olga; Miñarro, José; Rodríguez-Arias, Marta

    2017-02-01

    Binge eating is a specific form of overeating characterized by intermittent excessive eating. In addition to altering the neurobiological reward system, several studies have highlighted that consumption of palatable food increases vulnerability to drug use. The aim of the present study was to evaluate the effects of a high-fat diet consumed in a binge pattern during adolescence on the reinforcing effects of cocaine. After 40 days of binge-eating for 2 h, three days a week (PND 29-69), the reinforcing effects of cocaine on conditioning place preference and intravenous self-administration paradigm were evaluated in adolescent male mice. Circulating leptin and ghrelin levels and the effects of bingeing on fat on CB1 mu opioid receptor (MOr) and ghrelin receptor (GHSR) gene expression in the Nucleus Accumbens (NAcc) and Ventral Tegmental Area (VTA) were also assessed. Our results showed a significant escalation in the consumption of a high-fat diet between the first and last week. High-fat binge (HFB) animals were more sensitive to the reinforcing effects of a subthreshold dose of cocaine in the paradigms assayed, and animals under fat withdrawal were more vulnerable to the reinstatement of conditioned place preference. HFB mice also showed enhanced cocaine self-administration. After fat withdrawal, exposure to a new fat binge reinstated cocaine seeking. Although HFB did not modify leptin levels, a decrease in plasmatic ghrelin was observed. Moreover, this pattern of fatty diet resulted in a reduction of MOr and CB1 gene expression in the NAcc and an increase in GHSR expression in the VTA. We propose that bingeing on fat during adolescence induces long-lasting changes in the brain through the sensitization of brain reward circuits, which predisposes individuals to seek cocaine during adulthood.

  3. Increased Sensitivity to Binge Alcohol-Induced Gut Leakiness and Inflammatory Liver Disease in HIV Transgenic Rats.

    PubMed

    Banerjee, Atrayee; Abdelmegeed, Mohamed A; Jang, Sehwan; Song, Byoung-Joon

    2015-01-01

    The mechanisms of alcohol-mediated advanced liver injury in HIV-infected individuals are poorly understood. Thus, this study was aimed to investigate the effect of binge alcohol on the inflammatory liver disease in HIV transgenic rats as a model for simulating human conditions. Female wild-type (WT) or HIV transgenic rats were treated with three consecutive doses of binge ethanol (EtOH) (3.5 g/kg/dose oral gavages at 12-h intervals) or dextrose (Control). Blood and liver tissues were collected at 1 or 6-h following the last dose of ethanol or dextrose for the measurements of serum endotoxin and liver pathology, respectively. Compared to the WT, the HIV rats showed increased sensitivity to alcohol-mediated gut leakiness, hepatic steatosis and inflammation, as evidenced with the significantly elevated levels of serum endotoxin, hepatic triglycerides, histological fat accumulation and F4/80 staining. Real-time PCR analysis revealed that hepatic levels of toll-like receptor-4 (TLR4), leptin and the downstream target monocyte chemoattractant protein-1 (MCP-1) were significantly up-regulated in the HIV-EtOH rats, compared to all other groups. Subsequent experiments with primary cultured cells showed that both hepatocytes and hepatic Kupffer cells were the sources of the elevated MCP-1 in HIV-EtOH rats. Further, TLR4 and MCP-1 were found to be upregulated by leptin. Collectively, these results show that HIV rats, similar to HIV-infected people being treated with the highly active anti-retroviral therapy (HAART), are more susceptible to binge alcohol-induced gut leakiness and inflammatory liver disease than the corresponding WT, possibly due to additive or synergistic interaction between binge alcohol exposure and HIV infection. Based on these results, HIV transgenic rats can be used as a surrogate model to study the molecular mechanisms of many disease states caused by heavy alcohol intake in HIV-infected people on HAART.

  4. A Single Dose of Kudzu Extract Reduces Alcohol Consumption in a Binge Drinking Paradigm

    PubMed Central

    Penetar, David M.; Toto, Lindsay H.; Lee, David Y.-W.; Lukas, Scott E.

    2015-01-01

    Background Overconsumption of alcohol has significant negative effects on an individual's health and contributes to an enormous economic impact on society as a whole. Pharmacotherapies to curb excessive drinking are important for treating alcohol use disorders. Methods Twenty (20) men participated in a placebo-controlled, double-blind, between subjects design experiment (n=10/group) that tested the effects of kudzu extract (Alkontrol-Herbal™) for its ability to alter alcohol consumption in a natural settings laboratory. A single dose of kudzu extract (2 grams total with an active isoflavone content of 520 mg) or placebo was administered 2.5 hours before the onset of a 90 minute afternoon drinking session during which participants had the opportunity to drink up to 6 beers ad libitum; water and juice were always available as alternative beverages. Results During the baseline session, the placebo-randomized group consumed 2.7 ± 0.78 beers before treatment and increased consumption to 3.4 ± 1.1 beers after treatment. The kudzu group significantly reduced consumption from 3.0 ± 1.7 at baseline to 1.9 ± 1.3 beers after treatment. The placebo-treated group opened 33 beers during baseline conditions and 38 following treatment whereas the kudzu-treated group opened 32 beers during baseline conditions and only 21 following treatment. Additionally, kudzu-treated participants drank slower. Conclusion This is the first demonstration that a single dose of kudzu extract quickly reduces alcohol consumption in a binge drinking paradigm. These data add to the mounting clinical evidence that kudzu extract may be a safe and effective adjunctive pharmacotherapy for alcohol abuse and dependence. PMID:26048637

  5. Buddhism and adolescent alcohol use in Thailand.

    PubMed

    Newman, Ian M; Shell, Duane F; Li, Tiandong; Innadda, Saranya

    2006-01-01

    A sample of 2019 Thai secondary school students in grades equivalent to U.S. 10 through 12 completed a 43-item alcohol expectancy questionnaire in June 2000. Factor analysis revealed four factors: (a) positive expectancies, (b) negative expectancies, (c) sex and power expectancies, and (d) religious expectancies. Practicing Buddhists were less likely to drink than nonpracticing Buddhists and had fewer positive and more negative expectancies about alcohol. Among students who did drink, Buddhist beliefs did not appear to influence whether or not they were binge drinkers. Buddhist beliefs may influence decisions to drink but not decisions related to drinking patterns.

  6. Adolescents alcohol-use and economic conditions: a multilevel analysis of data from a period with big economic changes.

    PubMed

    Svensson, Mikael; Hagquist, Curt

    2010-12-01

    This paper examines how the unemployment rate is related to adolescent alcohol use and experience of binge drinking during a time period characterized by big societal changes. The paper uses repeated cross-sectional adolescent survey data from a Swedish region, collected in 1988, 1991, 1995, 1998, 2002 and 2005, and merges this with data on local unemployment rates for the same time periods. Individual level frequency of alcohol use as well as experience of binge drinking is connected to local level unemployment rate to estimate the relationship using multilevel modeling. The model includes municipality effects controlling for time-invariant differences between municipalities as well as year fixed effects controlling for municipality-invariant changes over time in alcohol use. The results show that the unemployment rate is negatively associated with adolescents' alcohol use and the experience of binge drinking. When the unemployment rate increases, more adolescents do not drink at all. Regular drinking (twice per month or more) is, on the other hand, unrelated to the unemployment rate. Examining gender-differences in the relationship, it is shown that the results are driven by behavior in girls, whereas drinking among boys does not show any significant relationship with changes in the unemployment rate.

  7. Personality Characteristics of Adolescents with Alcoholic Parents.

    ERIC Educational Resources Information Center

    Tomori, Martina

    1994-01-01

    Study examined the psychodynamic pathways and social processes which place children of alcoholics at risk. Assessments of 63 adolescents in families with at least 1 alcoholic parent were compared to a control group taken from non-alcoholic families. Differences were found in anxiety variables, self-image variables, and aggression variables. (RJM)

  8. Academic Giftedness and Alcohol Use in Early Adolescence

    ERIC Educational Resources Information Center

    Peairs, Kristen F.; Eichen, Dawn; Putallaz, Martha; Costanzo, Philip R.; Grimes, Christina L.

    2011-01-01

    Adolescence is a period of development particularly vulnerable to the effects of alcohol use, with recent studies underscoring alcohol's effects on adolescent brain development. Despite the alarming rates and consequences of adolescent alcohol use, gifted adolescents are often overlooked as being at risk for early alcohol use. Although gifted…

  9. Adolescent rats are more prone to binge eating behavior: a study of age and obesity as risk factors.

    PubMed

    Bekker, Liza; Barnea, Royi; Brauner, Akiva; Weller, Aron

    2014-08-15

    Binge eating (BE) is characterized by repeated, intermittent over-consumption of food in a brief period of time. This study aims to advance the understanding of potential risk factors for BE such as obesity, overeating and adolescence as an age group. We used the Otsuka Long Evans Tokushima Fatty (OLETF) rat, a genetic overeating-induced obesity model with increased preferences for sweet and fat. Adolescent and adult rats from both strains (OLETF and the lean control strain, Long Evans Tokushima Otsuka [LETO]) received limited access to a palatable liquid diet (Ensure vanilla) for three weeks. Water and chow were available throughout the study, but access to Ensure was limited to two hours, three times a week (3TW group) or every work day (5TW group). As expected, OLETF rats consumed more Ensure and were more BE-prone (BEP) than LETO rats at both ages. Adolescent rats showed a significantly larger binge size as demonstrated by a greater increase in Ensure intake, compared to adults. Furthermore, while the adults reduced their chow intake, compensating for increased Ensure intake, the adolescents increased their chow intake too. Finally, the adolescent rats showed binge like behavior earlier in the study and they tended to be BEP more than the adults. Our findings in rats suggest that adolescents and in particular obese adolescents are at risk for BE, and BE can lead to overweight, thus providing the basis for examination of biological mechanisms of this process in animal models.

  10. Binge/Purge Thoughts in Nonsuicidal Self-Injurious Adolescents: An Ecological Momentary Analysis

    PubMed Central

    Shingleton, Rebecca M.; Eddy, Kamryn T.; Keshaviah, Aparna; Franko, Debra L.; Swanson, Sonja A.; Yu, Jessica S.; Krishna, Meera; Nock, Matthew K.; Herzog, David B.

    2013-01-01

    Objective Adolescents who self-injure often engage in bingeing/purging (BP). Ecological momentary assessment (EMA) has potential to offer insight into the relationship between self-injury and BP. The aims of this study were to examine the frequency and context of BP using EMA in a sample of nonsuicidal self-injurious (NSSI) adolescents. Method Thirty adolescents with a history of NSSI responded to questions regarding self-destructive thoughts/behaviors using a palm-pilot device. Descriptive analyses compared thought/behavior contexts during reports of BP and NSSI thoughts/behaviors (occurring together vs. individually). Results BP thoughts were present in 22 (73%) participants, occurring on 32% of the person-days recorded; 59% of these participants actually engaged in BP behavior. Seventy-nine percent of BP thoughts co-occurred with other self-destructive thoughts. Adolescents were more often with friends/peers than alone or with family when having BP thoughts. Worry and pressure precipitated both BP and NSSI thoughts, but perceived criticism and feelings of rejection/hurt were associated more often with BP thoughts than with NSSI thoughts. Discussion BP thoughts and behaviors were common in this sample, often occurring with other self-destructive thoughts. Future EMA research is needed to address the function of BP symptoms, the contextual variables that increase risk for BP thoughts, and the factors that predict the transition of thoughts into behaviors in adolescents with and without self-injury. PMID:23729243

  11. Blame it on the alcohol: the influence of alcohol consumption during adolescence, the transition to adulthood, and young adulthood on one-time sexual hookups.

    PubMed

    Johnson, Matthew David; Chen, Jiawen

    2015-01-01

    Using public-use data from the National Longitudinal Study of Adolescent Health (n = 3,733) and the life-span developmental perspective, the current study sought to determine whether global reports of alcohol use, binge drinking, and drunkenness are best represented as indicators of a latent alcohol consumption construct during adolescence, the transition to adulthood, and young adulthood. We also examined the predictive power of alcohol consumption during each developmental period on the total number of one-time sexual hookups reported in young adulthood. A confirmatory factor analysis revealed alcohol use, binge drinking, and drunkenness are consistent indicators of a latent alcohol consumption variable over time, although the mean levels of the indicators were significantly lower during adolescence. Structural equation modeling analyses found alcohol consumption during the transition to adulthood and young adulthood predicted one-time sexual hookups in young adulthood, but alcohol consumption during the transition to adulthood exhibited the strongest association with hooking up. Implications for research, theory, and practice are discussed.

  12. Alcohol and Drug Use among "Street" Adolescents: An Exploratory Study.

    ERIC Educational Resources Information Center

    McKirnan, David J.; Johnson, Tina

    Although adolescent alcohol and drug use is decreasing, many teenagers continue to use alcohol and drugs. Studies of adolescent alcohol use typically sample intact high school populations, excluding dropouts and adolescents alienated from straight high school populations. Alcohol and drug use and alcohol related attitudes were measured in 62…

  13. Ego identity of adolescent children of alcoholics.

    PubMed

    Gavriel-Fried, Belle; Teichman, Meir

    2007-01-01

    The study examines the issue of ego identity among adolescent sons of alcoholic fathers. Forty-four adolescent sons of alcoholic fathers, age of 15-18, constituted the sample. They were drawn from public alcohol treatment center in Israel. The control group included 60 adolescents none of their parents is known as an alcoholic, sampled from integrative schools in the same neighborhood and matched by age. Ego identity was measured by Tzuriel's "Adolescent Ego Identity Scale" (AEIS). It was hypothesized that adolescent children of alcoholics will show lower scores of ego identity and of its dimensions. The hypothesis was not confirmed. To the contrary, adolescent children of alcoholics reported higher scores of "ego identity-total" and of four of the seven ego identity dimensions. One possible explanation is that children of alcoholics are maturing early in age compared to their controls. They have developed different coping strategies that facilitate creating a more "stable" ego identity compared to their peers. Another explanation is that children of alcoholics apply defense mechanisms that enhance the development of an "adaptive self."

  14. Research on alcohol and adolescent brain development: opportunities and future directions.

    PubMed

    Witt, Ellen D

    2010-02-01

    In the past 15 years, both human and animal studies have advanced our understanding of the effects of adolescent alcohol exposure on behavioral and neural development, particularly in the areas of the ontogeny of initial sensitivity and tolerance to alcohol, the consequences of adolescent alcohol exposure on subsequent drinking patterns, as well as cognitive and neural function. Despite these advances, there are still substantial gaps in our understanding of whether heavy adolescent drinking interferes with normal brain development at the cellular and molecular level, and if so, how these changes may translate into patterns of brain connectivity that result in the emergence of alcohol use disorders. This article discusses our current knowledge of the cellular and molecular brain changes that stem from heavy alcohol exposure, including binge patterns, during adolescence. Progress has been made in linking the behavioral effects of adolescent drinking to underlying cellular and molecular mechanisms. However, it is suggested that future research on the etiology and consequences of adolescent drinking use an integrative approach to this problem by combining multiple levels, including genetic, cellular and molecular, systems (neuroimaging), and behavioral, with an emphasis on integrating the different levels of analysis.

  15. Adolescent brain development and the risk for alcohol and other drug problems.

    PubMed

    Bava, Sunita; Tapert, Susan F

    2010-12-01

    Dynamic changes in neurochemistry, fiber architecture, and tissue composition occur in the adolescent brain. The course of these maturational processes is being charted with greater specificity, owing to advances in neuroimaging and indicate grey matter volume reductions and protracted development of white matter in regions known to support complex cognition and behavior. Though fronto-subcortical circuitry development is notable during adolescence, asynchronous maturation of prefrontal and limbic systems may render youth more vulnerable to risky behaviors such as substance use. Indeed, binge-pattern alcohol consumption and comorbid marijuana use are common among adolescents, and are associated with neural consequences. This review summarizes the unique characteristics of adolescent brain development, particularly aspects that predispose individuals to reward seeking and risky choices during this phase of life, and discusses the influence of substance use on neuromaturation. Together, findings in this arena underscore the importance of refined research and programming efforts in adolescent health and interventional needs.

  16. Reflections on How a University Binge Drinking Prevention Initiative Supports Alcohol Screening, Brief Intervention, and Referral for Student Alcohol Use

    PubMed Central

    Robertson-Boersma, Danielle; Butt, Peter; Dell, Colleen Anne

    2015-01-01

    What’s Your Cap: Know When to Put a Lid on Drinking (WYC) is a student-led and research-based binge-drinking prevention campaign at the University of Saskatchewan, Canada. It was formed to encourage a culture of alcohol moderation on the university campus through peer-to-peer engagement that emphasizes promotional items and activities of interest to students. Since its development in 2011, WYC has been guided by a logic model that promotes: 1) perceived and actual student drinking norms on campus; 2) benefits of a student-led initiative; and 3) merits of working with community partners. With the release of a clinical guide in Canada for alcohol screening, brief intervention, and referral (SBIR) in 2013, WYC was prompted to consider whether it is a form of population-based SBIR. SBIR is commonly undertaken in the substance use field by health care practitioners, and this paper shares the potential for a student-based SBIR modification on a university campus. PMID:26339219

  17. Reflections on How a University Binge Drinking Prevention Initiative Supports Alcohol Screening, Brief Intervention, and Referral for Student Alcohol Use.

    PubMed

    Robertson-Boersma, Danielle; Butt, Peter; Dell, Colleen Anne

    2015-09-01

    What's Your Cap: Know When to Put a Lid on Drinking (WYC) is a student-led and research-based binge-drinking prevention campaign at the University of Saskatchewan, Canada. It was formed to encourage a culture of alcohol moderation on the university campus through peer-to-peer engagement that emphasizes promotional items and activities of interest to students. Since its development in 2011, WYC has been guided by a logic model that promotes: 1) perceived and actual student drinking norms on campus; 2) benefits of a student-led initiative; and 3) merits of working with community partners. With the release of a clinical guide in Canada for alcohol screening, brief intervention, and referral (SBIR) in 2013, WYC was prompted to consider whether it is a form of population-based SBIR. SBIR is commonly undertaken in the substance use field by health care practitioners, and this paper shares the potential for a student-based SBIR modification on a university campus.

  18. A prospective population based study of changes in alcohol use and binge drinking after a mass traumatic event*

    PubMed Central

    Cerdá, Magdalena; Tracy, Melissa; Galea, Sandro

    2010-01-01

    Few studies have assessed changes in alcohol use before and after a massive disaster. We investigated the contribution of exposure to traumatic events and stressors related to Hurricanes Katrina and Rita to alcohol use and binge drinking. We used data from the Panel Study of Income Dynamics collected in Mississippi, Louisiana and Alabama on adults aged 18–85 (n=439): 1) data from 1968–2005 on household income; 2) data from 2005 and 2007 on total number of drinks per year and number of days the respondent binged; and 3) data from 2007 on exposure to hurricane-related traumatic events and post-hurricane stressors. Exposure to each additional hurricane-related traumatic event was associated with 79.2 more drinks and 2.46 times higher odds of binge drinking for more days in the past year (95% CI: 1.09, 5.55), while more post-disaster stressors were associated with 16.5 more drinks and 1.23 times higher odds of binge drinking for more days in the past year (95% CI: 0.99, 1.51). Respondents who had followed a lower lifetime income trajectory and were exposed to more lifetime traumatic events experienced the highest risk of reporting increased alcohol use given exposure to hurricane-related traumatic events and post-hurricane stressors. Disaster-related traumatic events and the proliferation of post-disaster stressors may result in increased post-disaster alcohol use and abuse. Disaster-related exposures may have a particularly strong impact among individuals with a history of social and economic adversity, widening preexisting health disparities. PMID:20977977

  19. A prospective population based study of changes in alcohol use and binge drinking after a mass traumatic event.

    PubMed

    Cerdá, Magdalena; Tracy, Melissa; Galea, Sandro

    2011-05-01

    Few studies have assessed changes in alcohol use before and after a massive disaster. We investigated the contribution of exposure to traumatic events and stressors related to Hurricanes Katrina and Rita to alcohol use and binge drinking. We used data from the Panel Study of Income Dynamics collected in Mississippi, Louisiana and Alabama on adults aged 18-85 (n=439): (1) data from 1968 to 2005 on household income; (2) data from 2005 and 2007 on total number of drinks per year and number of days the respondent binged; and (3) data from 2007 on exposure to hurricane-related traumatic events and post-hurricane stressors. Exposure to each additional hurricane-related traumatic event was associated with 79.2 more drinks and 2.46 times higher odds of binge drinking for more days in the past year (95% CI: 1.09, 5.55), while more post-disaster stressors were associated with 16.5 more drinks and 1.23 times higher odds of binge drinking for more days in the past year (95% CI: 0.99, 1.51). Respondents who had followed a lower lifetime income trajectory and were exposed to more lifetime traumatic events experienced the highest risk of reporting increased alcohol use given exposure to hurricane-related traumatic events and post-hurricane stressors. Disaster-related traumatic events and the proliferation of post-disaster stressors may result in increased post-disaster alcohol use and abuse. Disaster-related exposures may have a particularly strong impact among individuals with a history of social and economic adversity, widening preexisting health disparities.

  20. Alcohol consumption and binge drinking among U.S.-Mexico border and non-border Mexican Americans

    PubMed Central

    Caetano, Raul; Mills, Britain; Vaeth, Patrice A. C.

    2011-01-01

    Background This paper examines differences in drinking and binge drinking between Mexican Americans living along the U.S.-Mexico border and those living in two metropolitan areas away from the border (Houston, Texas, and Los Angeles, California). Methods Respondents in the non-border area (Houston and Los Angeles) constitute a multistage probability sample (N=1,288) who were interviewed as part of the 2006 Hispanic Americans Baseline Alcohol Survey (HABLAS). Respondents in the border area (N=1,307) constitute a household probability sample of Mexican Americans living on the U.S.-Mexico border. In both surveys, data were collected during computer assisted interviews conducted in respondents’ homes. The HABLAS and the border sample response rates were 76% and 67%, respectively. Results There were no differences between border and non-border Mexican American men in the proportion of drinkers, the proportion who binge drink at least once a year and volume of alcohol consumption. However, within each location, there were significant differences in drinking by age, indicating that younger men drank more than men who were older. Border women showed significant differences across age groups in the proportion of drinkers, in binge drinking and volume of alcohol consumption, which were not seen among non-border women. Conclusions Women’s drinking seems to be more affected than men’s by their residence on or off the U.S.-Mexico border. This is seen most clearly among young women 18–29 years old and it is associated with an increased proportion of drinkers, a higher volume of drinking and an increased proportion of women who report binge drinking. Increased drinking in this group of younger women seems to be associated with drinking in Mexico. PMID:22017228

  1. Evolution of the binge drinking pattern in college students: neurophysiological correlates.

    PubMed

    López-Caneda, Eduardo; Rodríguez Holguín, Socorro; Corral, Montserrat; Doallo, Sonia; Cadaveira, Fernando

    2014-08-01

    It is well known that alcohol impairs response inhibition and that adolescence is a critical period of neuromaturation where cognitive processes such as inhibitory control are still developing. In recent years, growing evidence has shown the negative consequences of alcohol binge drinking on the adolescent and young human brain. However, the effects of cessation of binge drinking on brain function remain unexplored. The objective of the present study was to examine brain activity during response execution and inhibition in young binge drinkers in relation to the progression of their drinking habits over time. Event-related potentials (ERPs) elicited by a Go/NoGo task were recorded twice within a 2-year interval in 57 undergraduate students (25 controls, 22 binge drinkers, and 10 ex-binge drinkers) with no personal or family history of alcoholism or psychopathological disorders. The results showed that the amplitude of NoGo-P3 over the frontal region correlated with an earlier age of onset of regular drinking as well as with greater quantity and speed of alcohol consumption. Regression analysis showed that NoGo-P3 amplitude was significantly predicted by the speed of alcohol intake and the age of onset of regular drinking. The group comparisons showed that, after maintaining a binge drinking pattern for at least 2 years, binge drinkers displayed significantly larger NoGo-P3 amplitudes than controls, whereas ex-binge drinkers were in an intermediate position between the two other groups (with no significant differences with respect to controls or binge drinkers). These findings suggest that binge drinking in young people may impair the neural functioning related to inhibitory processes, and that the cessation of binge drinking may act as a brake on the neurophysiological impairments related to response inhibition.

  2. Alcohol, Drugs and Adolescents. First Edition.

    ERIC Educational Resources Information Center

    LaChance, Laurie L.

    The foreword states that this publication aims to assist the reader to better understand the dimensions of the drug and alcohol abuse problems of adolescents and the responses of choice by professionals and by those caring for adolescents. These topics are discussed: (1) the stepping stone theory; (2) correlates of substance abuse; (3)…

  3. Immediate and prolonged effects of alcohol exposure on the activity of the hypothalamic-pituitary-adrenal axis in adult and adolescent rats.

    PubMed

    Allen, Camryn D; Lee, Soon; Koob, George F; Rivier, Catherine

    2011-06-01

    Alcohol stimulates the hypothalamic-pituitary-adrenal (HPA) axis. Part of this influence is likely exerted directly at the level of the corticotropin-releasing factor (CRF) gene, but intermediates may also play a role. Here we review the effect of alcohol on this axis, provide new data on the effects of binge drinking during adolescence, and argue for a role of catecholaminergic circuits. Indeed, acute injection of this drug activates brain stem adrenergic and noradrenergic circuits, and their lesion, or blockade of α1 adrenergic receptors significantly blunts alcohol-induced ACTH release. As alcohol can influence the HPA axis even once discontinued, and alcohol consumption in young people is associated with increased adult drug abuse (a phenomenon possibly mediated by the HPA axis), we determined whether alcohol consumption during adolescence modified this axis. The number of CRF-immunoreactive (ir) cells/section was significantly decreased in the central nucleus of the amygdala of adolescent self-administering binge-drinking animals, compared to controls. When another group of adolescent binge-drinking rats was administered alcohol in adulthood, the number of colocalized c-fos-ir and PNMT-ir cells/brain stem section in the C3 area was significantly decreased, compared to controls. As the HPA axis response to alcohol is blunted in adult rats exposed to alcohol vapors during adolescence, a phenomenon which was not observed in our model of self-administration, it is possible that the blood alcohol levels achieved in various models play a role in the long-term consequences of exposure to alcohol early in life. Collectively, these results suggest an important role of brain catecholamines in modulating the short- and long-term consequences of alcohol administration.

  4. The Social Ecology of Adolescent Alcohol Misuse

    ERIC Educational Resources Information Center

    Ennett, Susan T.; Foshee, Vangie A.; Bauman, Karl E.; Hussong, Andrea; Cai, Li; Reyes, Heathe Luz McNaughton; Faris, Robert; Hipp, John; DuRant, Robert

    2008-01-01

    A conceptual framework based on social ecology, social learning, and social control theories guided identification of social contexts, contextual attributes, and joint effects that contribute to development of adolescent alcohol misuse. Modeling of alcohol use, suggested by social learning theory, and indicators of the social bond, suggested by…

  5. Distinct neurobehavioral dysfunction based on the timing of developmental binge-like alcohol exposure.

    PubMed

    Sadrian, B; Lopez-Guzman, M; Wilson, D A; Saito, M

    2014-11-07

    Gestational exposure to alcohol can result in long-lasting behavioral deficiencies generally described as fetal alcohol spectrum disorder (FASD). FASD-modeled rodent studies of acute ethanol exposure typically select one developmental window to simulate a specific context equivalent of human embryogenesis, and study consequences of ethanol exposure within that particular developmental epoch. Exposure timing is likely a large determinant in the neurobehavioral consequence of early ethanol exposure, as each brain region is variably susceptible to ethanol cytotoxicity and has unique sensitive periods in their development. We made a parallel comparison of the long-term effects of single-day binge ethanol at either embryonic day 8 (E8) or postnatal day 7 (P7) in male and female mice, and here demonstrate the differential long-term impacts on neuroanatomy, behavior and in vivo electrophysiology of two systems with very different developmental trajectories. The significant long-term differences in odor-evoked activity, local circuit inhibition, and spontaneous coherence between brain regions in the olfacto-hippocampal pathway that were found as a result of developmental ethanol exposure, varied based on insult timing. Long-term effects on cell proliferation and interneuron cell density were also found to vary by insult timing as well as by region. Finally, spatial memory performance and object exploration were affected in P7-exposed mice, but not E8-exposed mice. Our physiology and behavioral results are conceptually coherent with the neuroanatomical data attained from these same mice. Our results recognize both variable and shared effects of ethanol exposure timing on long-term circuit function and their supported behavior.

  6. Developmental Alcohol-Specific Parenting Profiles in Adolescence and Their Relationships with Adolescents' Alcohol Use

    ERIC Educational Resources Information Center

    Koning, Ina M.; van den Eijnden, Regina J. J. M.; Verdurmen, Jacqueline E. E.; Engels, Rutger C. M. E.; Vollebergh, Wilma A. M.

    2012-01-01

    Previous studies on general parenting have demonstrated the relevance of strict parenting within a supportive social context for a variety of adolescent behaviors, such as alcohol use. Yet, alcohol-specific parenting practices are generally examined as separate predictors of adolescents' drinking behavior. The present study examined different…

  7. Alcohol and Maternal Uterine Vascular Adaptations during Pregnancy – Part I: Effects of Chronic In Vitro Binge-like Alcohol on Uterine Endothelial Nitric Oxide System and Function

    PubMed Central

    Ramadoss, Jayanth; Jobe, Sheikh O.; Magness, Ronald R.

    2014-01-01

    Background Pregnancy-induced utero-placental growth, angiogenic remodeling, and enhanced vasodilation are all partly regulated by estradiol-17β-mediated activation of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production. However, very little is known about the effects of alcohol on these maternal utero-placental vascular adaptations during pregnancy and its potential role in the pathogenesis of Fetal Alcohol Spectrum Disorders (FASD). In this study, we hypothesized that in vitro chronic binge-like alcohol will decrease uterine arterial endothelial eNOS expression and alter its multi-site phosphorylation activity state via disruption of AKT signaling. To study the direct effects of alcohol on uterine vascular adaptations, we further investigated the effects of alcohol on estradiol-17β-induced uterine angiogenesis in vitro. Methods Uterine artery endothelial cells were isolated from pregnant ewes (gestational day 120-130; term = 147), Fluorescence Activated Cell sorted, validated, and maintained in culture to passage 4. To mimic maternal binge drinking patterns, cells were cultured in the absence or presence of a lower (LD) or higher dose (HD) of alcohol in a compensating sealed humidified chamber system equilibrated with aqueous alcohol for 3 h on 3 consecutive days. Immunoblotting was performed to assess expression of NO system-associated proteins and eNOS multi-site phosphorylation. Following this treatment paradigm, control and binge alcohol treated cells were passaged, grown for two days, and then treated with increasing concentrations of estradiol-17β (0.1, 1, 10, 100 nM) in the absence or presence of LD or HD alcohol to evaluate estradiol-17β-induced angiogenesis index using BrdU Proliferation Assay. Results LD and HD binge-like alcohol decreased uterine arterial eNOS expression (P=0.009). eNOS multi-site phosphorylation activation state was altered: P635eNOS was decreased (P=0.017), P1177 eNOS was not altered, and P495 eNOS exhibited

  8. Alcohol during adolescence selectively alters immediate and long-term behavior and neurochemistry.

    PubMed

    Maldonado-Devincci, Antoniette M; Badanich, Kimberly A; Kirstein, Cheryl L

    2010-02-01

    Alcohol use increases across adolescence and is a concern in the United States. In humans, males and females consume different amounts of alcohol depending on the age of initiation, and the long-term consequences of early ethanol consumption are not readily understood. The purpose of our work was to better understand the immediate and long-term impact of ethanol exposure during adolescence and the effects it can have on behavior and dopaminergic responsivity. We have assessed sex differences in voluntary ethanol consumption during adolescence and adulthood and the influence of binge ethanol exposure during adolescence. We have observed that males are sensitive to passive social influences that mediate voluntary ethanol consumption, and early ethanol exposure induces long-term changes in responsivity to ethanol in adulthood. Exposure to moderate doses of ethanol during adolescence produced alterations in dopamine in the nucleus accumbens septi during adolescence and later in adulthood. Taken together, all of these data indicate that the adolescent brain is sensitive to the impact of early ethanol exposure during this critical developmental period.

  9. Chronic alcohol binging injures the liver and other organs by reducing NAD⁺ levels required for sirtuin's deacetylase activity.

    PubMed

    French, Samuel W

    2016-04-01

    NAD(+) levels are markedly reduced when blood alcohol levels are high during binge drinking. This causes liver injury to occur because the enzymes that require NAD(+) as a cofactor such as the sirtuin de-acetylases cannot de-acetylate acetylated proteins such as acetylated histones. This prevents the epigenetic changes that regulate metabolic processes and which prevent organ injury such as fatty liver in response to alcohol abuse. Hyper acetylation of numerous regulatory proteins develops. Systemic multi-organ injury occurs when NAD(+) is reduced. For instance the Circadian clock is altered if NAD(+) is not available. Cell cycle arrest occurs due to up regulation of cell cycle inhibitors leading to DNA damage, mutations, apoptosis and tumorigenesis. NAD(+) is linked to aging in the regulation of telomere stability. NAD(+) is required for mitochondrial renewal. Alcohol dehydrogenase is present in every visceral organ in the body so that there is a systemic reduction of NAD(+) levels in all of these organs during binge drinking.

  10. Binge drinking in alcohol-preferring sP rats at the end of the nocturnal period.

    PubMed

    Colombo, Giancarlo; Maccioni, Paola; Acciaro, Carla; Lobina, Carla; Loi, Barbara; Zaru, Alessandro; Carai, Mauro A M; Gessa, Gian Luigi

    2014-05-01

    Sardinian alcohol-preferring (sP) rats have been selectively bred for high alcohol preference and consumption using the standard 2-bottle "alcohol (10%, v/v) vs. water" choice regimen with unlimited access; under this regimen, sP rats daily consume 6-7 g/kg alcohol. The present study assessed a new paradigm of alcohol intake in which sP rats were exposed to the 4-bottle "alcohol (10%, 20%, and 30%, v/v) vs. water" choice regimen during one of the 12 h of the dark phase of the daily light/dark cycle; the time of alcohol exposure was changed daily in a semi-random order and was unpredictable to rats. Alcohol intake was highly positively correlated with the time of the drinking session and averaged approximately 2 g/kg when the drinking session occurred during the 12th hour of the dark phase. Alcohol drinking during the 12th hour of the dark phase resulted in (a) blood alcohol levels averaging approximately 100 mg% and (b) severe signs of alcohol intoxication (e.g., impaired performance at a Rota-Rod task). The results of a series of additional experiments indicate that (a) both singular aspects of this paradigm (i.e., unpredictability of alcohol exposure and concurrent availability of multiple alcohol concentrations) contributed to this high alcohol intake, (b) alcohol intake followed a circadian rhythm, as it decreased progressively over the first 3 h of the light phase and then maintained constant levels until the beginning of the dark phase, and (c) sensitivity to time schedule was specific to alcohol, as it did not generalize to a highly palatable chocolate-flavored beverage. These results demonstrate that unpredictable, limited access to multiple alcohol concentrations may result in exceptionally high intakes of alcohol in sP rats, modeling - to some extent - human binge drinking. A progressively increasing emotional "distress" associated to rats' expectation of alcohol might be the neurobehavioral basis of this drinking behavior.

  11. Alcohol gains access to appetitive learning through adolescent heavy drinking.

    PubMed

    DiLeo, Alyssa; Wright, Kristina M; Mangone, Elizabeth; McDannald, Michael A

    2015-08-01

    Adolescent heavy alcohol drinking increases the risk for alcohol use disorders in adulthood, yet mechanisms conferring increased risk are not well understood. We propose that adolescent alcohol drinking shapes alcohol's aversive or appetitive properties in adulthood. Alcohol normally drives aversive learning and alcohol-predictive cues are avoided. We hypothesize that through adolescent heavy drinking alcohol gains access to appetitive learning. A primary consequence is that alcohol-predictive cues become valued and sought out. To test this hypothesis, we gave genetically heterogeneous, male Long Evans rats voluntary, chronic intermittent access to water or alcohol throughout adolescence and then identified moderate and heavy alcohol drinkers. After a short abstinence period, we assessed the aversive or appetitive properties of alcohol using flavor learning procedures. We compared alcohol to the known appetitive properties of sugar. Flavor learning in adult rats who were alcohol-naïve or adolescent moderate alcohol drinkers revealed alcohol to be aversive and sugar to be appetitive. The same flavor learning procedures revealed both alcohol and sugar to be appetitive in adult rats who were adolescent heavy drinkers. The results demonstrate that alcohol gains access to neurobehavioral circuits for appetitive learning through adolescent heavy alcohol drinking.

  12. Alcohol Use among Students with and without Hearing Loss

    ERIC Educational Resources Information Center

    Pinquart, Martin; Pfeiffer, Jens P.

    2015-01-01

    We compared alcohol use among adolescents with and without hearing loss. Adolescents with hearing loss reported consuming less alcohol, less binge drinking, fewer episodes of drunkenness, and a higher age at first drunkenness than their hearing peers. Alcohol use did not vary between students who were deaf or hard of hearing or between students…

  13. Dialectical behavior therapy for adolescent binge eating, purging, suicidal behavior, and non-suicidal self-injury: a pilot study.

    PubMed

    Fischer, Sarah; Peterson, Claire

    2015-03-01

    There are few published randomized controlled trials examining treatment for symptoms of bulimia nervosa (BN) in adolescents. Additionally, many adolescents presenting for treatment for BN symptoms endorse co-occurring mood disturbances, suicidality, and nonsuicidal self-injury (NSSI), and may not meet full Diagnostic and Statistical Manual-IV-Text Revision (DSM-IV-TR) diagnostic criteria for BN. In addition to the limited number of randomized controlled trials, published treatment studies of BN symptoms in adolescence do not specifically address the multiple comorbid symptoms that these adolescents often report. The purpose of this pilot study was to examine the feasibility and effectiveness of an outpatient dialectical behavior therapy (DBT) program for adolescents with symptoms of BN, suicide attempts, and NSSI. Ten eligible participants enrolled in the study; 3 dropped within 4 weeks of initiating treatment. In addition to binge eating and suicidal behavior, participants also endorsed a number of other comorbid mood disorders and substance abuse. Seven participants completed 6 months of treatment and 6-month follow-up assessments. Treatment included access to a crisis management system, individual therapy, skills training, and a therapist consultation team. At posttreatment, participants had significantly reduced self-harm; (Cohen's d = 1.35), frequency of objective binge episodes (Cohen's d = .46), frequency of purging (Cohen's d = .66), and Global Eating Disorder Examination scores (Cohen's d = .64). At follow-up, 6 participants were abstinent of NSSI; 3 participants were abstinent from binge eating. At follow-up, treatment gains were maintained and enhanced. Results indicate that it is feasible to address multiple forms of psychopathology during the treatment of BN symptoms in this age-group.

  14. Binge Drinking of Ethanol during Adolescence Induces Oxidative Damage and Morphological Changes in Salivary Glands of Female Rats

    PubMed Central

    Fagundes, Nathalia Carolina Fernandes; Fernandes, Luanna Melo Pereira; Paraense, Ricardo Sousa de Oliveira; Teixeira, Francisco Bruno; Alves-Junior, Sergio Melo; Pinheiro, João de Jesus Viana; Crespo-López, Maria Elena

    2016-01-01

    This study investigates morphological and biochemistry effects of binge ethanol consumption in parotid (PG) and submandibular (SG) salivary glands of rats from adolescence to adulthood. Female Wistar rats (n = 26) received ethanol at 3 g/kg/day (20% w/v) for 3 consecutive days/week from the 35th until the 62nd day of life. Animals were treated in two periods: 1 week (G1) and 4 weeks (G2), with a control (treated with distilled water) and an ethanol group to each period. In morphological analysis, morphometric and immunohistochemistry evaluation for smooth muscle actin (αSMA), cytokeratin-18 (CK-18), and vimentin (VIM) were made. Biochemical changes were analyzed by concentration of nitrites and levels of malondialdehyde (MDA). The difference between groups in each analysis was evaluated by Mann-Whitney U test or Student's t-test (p ≤ 0.05). PG showed, at one week of ethanol exposure, lower CK-18 and α-SMA expression, as well as MDA levels. After four weeks, lower CK-18 and higher MDA levels were observed in PG exposed to ethanol, in comparison to control group. SG showed lower α-SMA expression after 1 and 4 weeks of ethanol exposure as well as higher MDA levels after 1 week. Ethanol binge consumption during adolescence promotes tissue and biochemical changes with only one-week binge in acinar and myoepithelial PG cells. PMID:27579155

  15. Attention, impulsivity and cognitive flexibility in adult male rats exposed to ethanol binge during adolescence as measured in the 5-choice serial reaction time task: the effects of task and ethanol challenges

    PubMed Central

    Semenova, Svetlana

    2014-01-01

    Rationale Alcohol abuse is prevalent in adolescent humans, but the long-term behavioral consequences of binge alcohol drinking are unknown. Objectives This study investigated the long-term effects of adolescent intermittent ethanol (AIE) exposure on attention and impulsivity. Methods Adolescent male rats were exposed to 5 g/kg of 25% v/w ethanol every 8 h for 4 days. During adulthood rats were tested in the 5-choice serial reaction time task (5-CSRTT) assessing attention, impulsivity and cognitive flexibility. Results There was no metabolic tolerance to ethanol in adolescent rats during AIE exposure. In the 5-CSRTT under baseline conditions, there were no differences between AIE-exposed and control rats in accuracy, omissions or premature responses, although AIE-exposed rats tended to make more timeout responses than control rats. The short-duration stimulus challenge decreased accuracy and increased omissions and timeout responses in both AIE-exposed and control rats. The long intertrial interval challenge increased premature responses in all rats. An ethanol challenge decreased correct responses, and increased omissions in control, but not in AIE-exposed, rats. Control, but not AIE-exposed, rats exhibited decreased premature and timeout responses after ethanol administration. Response latencies were not affected in AIE-exposed or control rats indicating no sedative effects of ethanol challenge. Conclusions The results indicate that ethanol binge exposure during adolescence has long-lasting neurobehavioral consequences, which persist into adulthood and can be revealed after re-exposure to ethanol. AIE-induced diminished responses to disruptive effects of ethanol on attention, impulsivity and cognitive flexibility may lead to increased alcohol drinking and other maladaptive behaviors in adulthood. PMID:21881872

  16. Mechanisms of Association between Paternal Alcoholism and Abuse of Alcohol and Other Illicit Drugs among Adolescents

    ERIC Educational Resources Information Center

    Peleg-Oren, Neta; Hospital, Michelle; Morris, Staci Leon; Wagner, Eric F.

    2013-01-01

    The current study examines the effect of paternal alcohol problems on adolescent use of alcohol and other illicit drugs as a function of maternal communication, as well as adolescent social and coping skills (N = 145). Structural equation modeling (SEM) analyses indicated that adolescents with a paternal history of alcohol problems reported higher…

  17. Lactobacillus rhamnosus GG supernatant promotes intestinal barrier function, balances Treg and TH17 cells and ameliorates hepatic injury in a mouse model of chronic-binge alcohol feeding.

    PubMed

    Chen, Rui-Cong; Xu, Lan-Man; Du, Shan-Jie; Huang, Si-Si; Wu, He; Dong, Jia-Jia; Huang, Jian-Rong; Wang, Xiao-Dong; Feng, Wen-Ke; Chen, Yong-Ping

    2016-01-22

    Impaired intestinal barrier function plays a critical role in alcohol-induced hepatic injury, and the subsequent excessive absorbed endotoxin and bacterial translocation activate the immune response that aggravates the liver injury. Lactobacillus rhamnosus GG supernatant (LGG-s) has been suggested to improve intestinal barrier function and alleviate the liver injury induced by chronic and binge alcohol consumption, but the underlying mechanisms are still not clear. In this study, chronic-binge alcohol fed model was used to determine the effects of LGG-s on the prevention of alcoholic liver disease in C57BL/6 mice and investigate underlying mechanisms. Mice were fed Lieber-DeCarli diet containing 5% alcohol for 10 days, and one dose of alcohol was gavaged on Day 11. In one group, LGG-s was supplemented along with alcohol. Control mice were fed isocaloric diet. Nine hours later the mice were sacrificed for analysis. Chronic-binge alcohol exposure induced an elevation in liver enzymes, steatosis and morphology changes, while LGG-s supplementation attenuated these changes. Treatment with LGG-s significantly improved intestinal barrier function reflected by increased mRNA expression of tight junction (TJ) proteins and villus-crypt histology in ileum, and decreased Escherichia coli (E. coli) protein level in liver. Importantly, flow cytometry analysis showed that alcohol reduced Treg cell population while increased TH17 cell population as well as IL-17 secretion, which was reversed by LGG-s administration. In conclusion, our findings indicate that LGG-s is effective in preventing chronic-binge alcohol exposure-induced liver injury and shed a light on the importance of the balance of Treg and TH17 cells in the role of LGG-s application.

  18. Time Perspective and Psychosocial Positive Functioning among Italian Adolescents Who Binge Eat and Drink

    ERIC Educational Resources Information Center

    Laghi, Fiorenzo; Liga, Francesca; Baumgartner, Emma; Baiocco, Roberto

    2012-01-01

    Evidence of an association between binge eating and binge drinking and of related health consequences have stimulated investigators to examine and explore risk and protective factors plus the reasons why individuals engage in these risky behaviours (Benjamin & Wulfert, 2003; Ferriter & Ray, 2011). This study examined the relationship…

  19. Binge Toluene Exposure Alters Glutamate, Glutamine and GABA in the Adolescent Rat Brain as Measured by Proton Magnetic Resonance Spectroscopy*

    PubMed Central

    Perrine, Shane A.; O'Leary-Moore, Shonagh K.; Galloway, Matthew P.; Hannigan, John H.; Bowen, Scott E.

    2010-01-01

    Despite the high incidence of toluene abuse in adolescents, little is known regarding the effect of binge exposure on neurochemical profiles during this developmental stage. In the current study, the effects of binge toluene exposure during adolescence on neurotransmitter levels were determined using high-resolution proton magnetic resonance spectroscopy ex vivo at 11.7 T. Adolescent male Sprague-Dawley rats were exposed to toluene (0, 8,000 , or 12,000 ppm) for 15 min twice daily from postnatal day 28 (P28) through P34 and then euthanized either one or seven days later (on P35 or P42) to assess glutamate, glutamine, and GABA levels in intact tissue punches from the medial prefrontal cortex (mPFC), anterior striatum and hippocampus. In the mPFC, toluene reduced glutamate one day after exposure, with no effect on GABA, while after seven days, glutamate was no longer affected but there was an increase in GABA levels. In the hippocampus, neither GABA nor glutamate was altered one day after exposure, whereas seven days after exposure, increases were observed in GABA and glutamate. Striatal glutamate and GABA levels measured after either one or seven days were not altered after toluene exposure. These findings show that one week of binge toluene inhalation selectively alters these neurotransmitters in the mPFC and hippocampus in adolescent rats, and that some of these effects endure at least one week after the exposure. The results suggest that age-dependent, differential neurochemical responses to toluene may contribute to the unique behavioral patterns associated with drug abuse among older children and young teens. PMID:21126832

  20. Developmental alcohol-specific parenting profiles in adolescence and their relationships with adolescents' alcohol use.

    PubMed

    Koning, Ina M; van den Eijnden, Regina J J M; Verdurmen, Jacqueline E E; Engels, Rutger C M E; Vollebergh, Wilma A M

    2012-11-01

    Previous studies on general parenting have demonstrated the relevance of strict parenting within a supportive social context for a variety of adolescent behaviors, such as alcohol use. Yet, alcohol-specific parenting practices are generally examined as separate predictors of adolescents' drinking behavior. The present study examined different developmental profiles of alcohol-specific parenting (rule-setting, quality and frequency of communication about alcohol use) and how these patterns relate to the initiation and growth of adolescents' drinking. A longitudinal sample of 883 adolescents (47 % female) including four measurements (between ages 12 and 16) was used. Latent class growth analysis revealed that five classes of parenting could be distinguished. Communication about alcohol appeared to be fairly stable over time in all parenting classes, whereas the level of rule-setting declined in all subgroups of parents as adolescents grow older. Strict rule-setting in combination with a high quality and frequency of communication was associated with the lowest amount of drinking; parents scoring low on all these behaviors show to be related to the highest amount of drinking. This study showed that alcohol-specific rule-setting is most effective when it coincides with a good quality and frequency of communication about alcohol use. This indicates that alcohol-specific parenting behaviors should be taken into account as an alcohol-specific parenting context, rather than single parenting practices. Therefore, parent-based alcohol interventions should not only encourage strict rule setting, the way parents communicate with their child about alcohol is also of major importance.

  1. Adolescent alcohol use and suicide indicators among adolescents in Hawaii.

    PubMed

    Nishimura, Stephanie T; Goebert, Deborah A; Ramisetty-Mikler, Suhasini; Caetano, Raul

    2005-11-01

    Research on suicide has focused on gender, age, ethnicity, and psychiatric profiles. However, few studies have examined alcohol use and its relationship to suicide among Native Hawaiians and other Asian American/Pacific Islanders. This study analyzes data from the 1997 and 1999 Hawaii Youth Risk Behavior Survey to examine whether alcohol problems increase the risk for suicide indicators (as evidenced by responses to questions asking whether an individual has considered, planned, attempted, or required treatment for a suicide attempt). Drinking pattern was the best predictor for all suicide indicators. School and community-based programs can help to increase an adolescent's knowledge about the consequences of alcohol use and prevention of suicide.

  2. Thinness and eating expectancies predict subsequent binge-eating and purging behavior among adolescent girls.

    PubMed

    Smith, Gregory T; Simmons, Jean R; Flory, Kate; Annus, Agnes M; Hill, Kelly K

    2007-02-01

    One's expectancies for reinforcement from eating or from thinness are thought to represent summaries of one's eating-related learning history and to thus influence the development of binge-eating and purging behavior. In a 3-year longitudinal study, the authors tested this hypothesis and the hypothesis that binge eating also influences subsequent expectancy development. The authors used trajectory analysis to identify groups of middle school girls who followed different trajectories of binge eating, purging, eating expectancies, and thinness expectancies. Initial eating and thinness reinforcement expectancies identified girls whose binge eating and purging increased during middle school, and expectancies differentiated girls who began these problem behaviors from girls who did not. Initial binge-eating scores differentiated among eating expectancy developmental trajectories. The onset of most behaviors can be understood in terms of learned expectancies for reinforcement from these behaviors. The same model can be applied to the risk for eating disorders.

  3. Alcohol Prevalence and Attitudes among Adults and Adolescents: Their Relation to Early Adolescent Alcohol Use in Rural Communities

    ERIC Educational Resources Information Center

    DeHaan, Laura; Boljevac, Tina

    2010-01-01

    Although research has identified numerous neighborhood mechanisms influencing urban adolescent risk behaviors, less is known about how community contexts influence rural adolescents. This study explores perceived controls against adolescent drinking (i.e., tolerance of community adolescent alcohol use), adolescent perceptions of community…

  4. Motivational interviewing + feedback intervention to reduce alcohol-exposed pregnancy risk among college binge drinkers: determinants and patterns of response.

    PubMed

    Ceperich, Sherry Dyche; Ingersoll, Karen S

    2011-10-01

    Many college women are at risk for pregnancy, and binge drinking college women are often at risk for alcohol-exposed pregnancy. Brief interventions with sustainable outcomes are needed, particularly for college women who are binge drinking, at risk for pregnancy, and at increased risk of alcohol-exposed pregnancy. Two-hundred-twenty-eight women at a Mid-Atlantic urban university at risk for alcohol-exposed pregnancy enrolled in the randomized clinical trial, and 207 completed the 4 month follow-up. The BALANCE intervention used Motivational Interviewing plus feedback to target drinking and contraception behaviors. Main outcome measures included (1) the rate of risk for alcohol-exposed pregnancy, (2) the rate of risk drinking, and (3) the rate of pregnancy risk. At 4-month follow-up, the rate of alcohol-exposed pregnancy risk was significantly lower in the intervention (20.2%) than the control condition (34.9%), (P < .02). Assignment to the intervention condition halved the odds of women remaining at risk for alcohol-exposed pregnancy, while not receiving the intervention doubled the odds of continued alcohol-exposed pregnancy risk (OR = 2.18; 95% CI = 1.16-4.09). A baseline history of blackouts, continued high blood alcohol drinking days at 1 month, and continued risk for pregnancy at 1 month independently contributed to a multivariate model of continued alcohol-exposed pregnancy risk at 4 month follow-up. BALANCE reduced alcohol-exposed pregnancy risk, with similar outcomes to longer interventions. Because early response predicted sustained alcohol-exposed pregnancy risk reduction, those who fail to achieve initial change could be identified for further intervention. The BALANCE intervention could be adopted into existing student health or university alcohol programs. The risks of unintended pregnancy and alcohol-exposed pregnancy among binge drinking women in college merit greater prevention efforts.

  5. An Examination of Pathways from Childhood Maltreatment to Adolescent Binge Drinking

    PubMed Central

    Shin, Sunny Hyucksun; Hong, Hyokyoung Grace; Wills, Thomas A.

    2016-01-01

    Considerable clinical and empirical evidence has accumulated over the past decades indicating that there is a strong association between childhood maltreatment and heavy episodic drinking in adolescence, but there is a paucity of empirically based knowledge about the processes linking the association. The aim of this paper is to examine mechanisms that might account for the association between childhood maltreatment and heavy episodic drinking in adolescence. Using a nationally representative sample of adolescents (ages ranging 12–21; N = 6,337), this study examined the role of individual self-regulatory processes in the associations, controlling for age, gender, race/ethnicity, peer substance use, parental alcoholism, and parent–child conflict. Factor analyses were used to test the measurement structure of self-regulatory processes. Findings confirmed the association between childhood maltreatment and heavy episodic drinking in adolescence. Structural modeling analyses indicated indirect effects for childhood maltreatment primarily through poor self-regulatory processes and peer substance use. Implications for future research are discussed. PMID:22494222

  6. An examination of pathways from childhood maltreatment to adolescent binge drinking.

    PubMed

    Shin, Sunny Hyucksun; Hong, Hyokyoung Grace; Wills, Thomas A

    2012-01-01

    Considerable clinical and empirical evidence has accumulated over the past decades indicating that there is a strong association between childhood maltreatment and heavy episodic drinking in adolescence, but there is a paucity of empirically based knowledge about the processes linking the association. The aim of this paper is to examine mechanisms that might account for the association between childhood maltreatment and heavy episodic drinking in adolescence. Using a nationally representative sample of adolescents (ages ranging 12-21; N = 6,337), this study examined the role of individual self-regulatory processes in the associations, controlling for age, gender, race/ethnicity, peer substance use, parental alcoholism, and parent-child conflict. Factor analyses were used to test the measurement structure of self-regulatory processes. Findings confirmed the association between childhood maltreatment and heavy episodic drinking in adolescence. Structural modeling analyses indicated indirect effects for childhood maltreatment primarily through poor self-regulatory processes and peer substance use. Implications for future research are discussed.

  7. Alcohol Use in German Adolescents with Visual Impairments and Sighted Adolescents

    ERIC Educational Resources Information Center

    Pinquart, Martin; Pfeiffer, Jens P.

    2010-01-01

    Alcohol use was studied in 158 adolescents with visual impairments and 537 sighted adolescents in Germany. The students with visual impairments reported lower levels of alcohol use and drunkenness, and between-group differences increased across adolescence. The lower alcohol use by students with visual impairments was explained, in part, by the…

  8. Drinking patterns of adolescents who develop alcohol use disorders: results from the Victorian Adolescent Health Cohort Study

    PubMed Central

    Olsson, Craig A; Romaniuk, Helena; Salinger, Jodi; Staiger, Petra K; Bonomo, Yvonne; Hulbert, Carol; Patton, George C

    2016-01-01

    Objective We identify drinking styles that place teens at greatest risk of later alcohol use disorders (AUD). Design Population-based cohort study. Setting Victoria, Australia. Participants A representative sample of 1943 adolescents living in Victoria in 1992. Outcome measures Teen drinking was assessed at 6 monthly intervals (5 waves) between mean ages 14.9 and 17.4 years and summarised across waves as none, one, or two or more waves of: (1) frequent drinking (3+ days in the past week), (2) loss of control over drinking (difficulty stopping, amnesia), (3) binge drinking (5+ standard drinks in a day) and (4) heavy binge drinking (20+ and 11+ standard drinks in a day for males and females, respectively). Young Adult Alcohol Use Disorder (AUD) was assessed at 3 yearly intervals (3 waves) across the 20s (mean ages 20.7 through 29.1 years). Results We show that patterns of teen drinking characterised by loss of control increase risk for AUD across young adulthood: loss of control over drinking (one wave OR 1.4, 95% CI 1.1 to 1.8; two or more waves OR 1.9, CI 1.4 to 2.7); binge drinking (one wave OR 1.7, CI 1.3 to 2.3; two or more waves OR 2.0, CI 1.5 to 2.6), and heavy binge drinking (one wave OR 2.0, CI 1.4 to 2.8; two or more waves OR 2.3, CI 1.6 to 3.4). This is not so for frequent drinking, which was unrelated to later AUD. Although drinking was more common in males, there was no evidence of sex differences in risk relationships. Conclusions Our results extend previous work by showing that patterns of drinking that represent loss of control over alcohol consumption (however expressed) are important targets for intervention. In addition to current policies that may reduce overall consumption, emphasising prevention of more extreme teenage bouts of alcohol consumption appears warranted. PMID:26868948

  9. Low to Moderate Average Alcohol Consumption and Binge Drinking in Early Pregnancy: Effects on Choice Reaction Time and Information Processing Time in Five-Year-Old Children

    PubMed Central

    Kilburn, Tina R.; Eriksen, Hanne-Lise Falgreen; Underbjerg, Mette; Thorsen, Poul; Mortensen, Erik Lykke; Landrø, Nils Inge; Bakketeig, Leiv S.; Grove, Jakob; Sværke, Claus; Kesmodel, Ulrik Schiøler

    2015-01-01

    Background Deficits in information processing may be a core deficit after fetal alcohol exposure. This study was designed to investigate the possible effects of weekly low to moderate maternal alcohol consumption and binge drinking episodes in early pregnancy on choice reaction time (CRT) and information processing time (IPT) in young children. Method Participants were sampled based on maternal alcohol consumption during pregnancy. At the age of 60–64 months, 1,333 children were administered a modified version of the Sternberg paradigm to assess CRT and IPT. In addition, a test of general intelligence (WPPSI-R) was administered. Results Adjusted for a wide range of potential confounders, this study showed no significant effects of average weekly maternal alcohol consumption during pregnancy on CRT or IPT. There was, however, an indication of slower CRT associated with binge drinking episodes in gestational weeks 1–4. Conclusion This study observed no significant effects of average weekly maternal alcohol consumption during pregnancy on CRT or IPT as assessed by the Sternberg paradigm. However, there were some indications of CRT being associated with binge drinking during very early pregnancy. Further large-scale studies are needed to investigate effects of different patterns of maternal alcohol consumption on basic cognitive processes in offspring. PMID:26382068

  10. Effects of alcohol use initiation on brain structure in typically developing adolescents

    PubMed Central

    Luciana, Monica; Collins, Paul F.; Muetzel, Ryan L.; Lim, Kelvin O.

    2014-01-01

    Background Alcohol use in excessive quantities has deleterious effects on brain structure and behavior in adults and during periods of rapid neurodevelopment, such as prenatally. Whether similar outcomes characterize other developmental periods, such as adolescence, and in the context of less extensive use is unknown. Recent cross-sectional studies suggest that binge drinking as well as alcohol use disorders in adolescence are associated with disruptions in white matter microstructure and gray matter volumes. Objectives The current study followed typically developing adolescents from a baseline assessment, where no experience with alcohol was present, through two years, after which some individuals transitioned into regular use. Methods Participants (n = 55) completed MRI scans and behavioral assessments. Results Alcohol initiators (n = 30; mean baseline age 16.7 ± 1.3 years), compared to non-users (n = 25; mean baseline age 17.1 ± 1.2 years), showed altered patterns of neurodevelopment. They showed greater-than-expected decreases in cortical thickness in the right middle frontal gyrus from baseline to follow-up as well as blunted development of white matter in the right hemisphere precentral gyrus, lingual gyrus, middle temporal gyrus and anterior cingulate. Diffusion tensor imaging revealed a relative decrease over time in fractional anisotropy in the left caudate/thalamic region as well as in the right inferior frontal occipital fasciculus. Alcohol initiators did not differ from non-users at the baseline assessment; the groups were largely similar in other premorbid characteristics. Conclusions Subclinical alcohol use during mid-to-late adolescence is associated with deviations in neurodevelopment across several brain tissue classes. Implications for continued development and behavior are discussed. PMID:24200204

  11. Daily patterns of ethanol drinking in adolescent and adult, male and female, high alcohol drinking (HAD) replicate lines of rats.

    PubMed

    Dhaher, Ronnie; McConnell, Kathleen K; Rodd, Zachary A; McBride, William J; Bell, Richard L

    2012-10-01

    The rationale for our study was to determine the pattern of ethanol drinking by the high alcohol-drinking (HAD) replicate lines of rats during adolescence and adulthood in both male and female rats. Rats were given 30 days of 24 h free-choice access to ethanol (15%, v/v) and water, with ad lib access to food, starting at the beginning of adolescence (PND 30) or adulthood (PND 90). Water and alcohol drinking patterns were monitored 22 h/day with a "lickometer" set-up. The results indicated that adolescent HAD-1 and HAD-2 males consumed the greatest levels of ethanol and had the most well defined ethanol licking binges among the age and sex groups with increasing levels of ethanol consumption throughout adolescence. In addition, following the first week of adolescence, male and female HAD-1 and HAD-2 rats differed in both ethanol consumption levels and ethanol licking behavior. Adult HAD-1 male and female rats did not differ from one another and their ethanol intake or licking behaviors did not change significantly over weeks. Adult HAD-2 male rats maintained a relatively constant level of ethanol consumption across weeks, whereas adult HAD-2 female rats increased ethanol consumption levels over weeks, peaking during the third week when they consumed more than their adult male counterparts. The results indicate that the HAD rat lines could be used as an effective animal model to examine the development of ethanol consumption and binge drinking in adolescent male and female rats providing information on the long-range consequences of adolescent alcohol drinking.

  12. Increased receptor for advanced glycation end product expression in the human alcoholic prefrontal cortex is linked to adolescent drinking.

    PubMed

    Vetreno, Ryan P; Qin, Liya; Crews, Fulton T

    2013-11-01

    Adolescence is characterized behaviorally by increased impulsivity and risk-taking that declines in parallel with maturation of the prefrontal cortex and executive function. In the brain, the receptor for advanced glycation end products (RAGE) is critically involved in neurodevelopment and neuropathology. In humans, the risk of alcoholism is greatly increased in those who begin drinking between 13 and 15years of age, and adolescents binge drink more than any other age group. We have previously found that alcoholism is associated with increased expression of neuroimmune genes. This manuscript tested the hypothesis that adolescent binge drinking upregulates RAGE and Toll-like receptor (TLR) 4 as well as their endogenous agonist, high-mobility group box 1 (HMGB1). Immunohistochemistry, Western blot, and mRNA analyses found that RAGE expression was increased in the human post-mortem alcoholic orbitofrontal cortex (OFC). Further, an earlier age of drinking onset correlated with increased expression of RAGE, TLR4, and HMGB1. To determine if alcohol contributed to these changes, we used an adolescent binge ethanol model in rats (5.0g/kg, i.g., 2-day on/2-day off from postnatal day [P] 25 to P55) and assessed neuroimmune gene expression. We found an age-associated decline of RAGE expression from late adolescence (P56) to young adulthood (P80). Adolescent intermittent ethanol exposure did not alter RAGE expression at P56, but increased RAGE in the young adult PFC (P80). Adolescent intermittent ethanol exposure also increased TLR4 and HMGB1 expression at P56 that persisted into young adulthood (P80). Assessment of young adult frontal cortex mRNA (RT-PCR) found increased expression of proinflammatory cytokines, oxidases, and neuroimmune agonists at P80, 25days after ethanol treatment. Together, these human and animal data support the hypothesis that an early age of drinking onset upregulates RAGE/TLR4-HMGB1 and other neuroimmune genes that persist into young adulthood and

  13. Increased Receptor for Advanced Glycation End Product Expression in the Human Alcoholic Prefrontal Cortex is Linked to Adolescent Drinking

    PubMed Central

    Vetreno, Ryan P.; Qin, Liya; Crews, Fulton T.

    2013-01-01

    Adolescence is characterized behaviorally by increased impulsivity and risk-taking that declines in parallel with maturation of the prefrontal cortex and executive function. In the brain, the receptor for advanced glycation end products (RAGE) is critically involved in neurodevelopment and neuropathology. In humans, the risk of alcoholism is greatly increased in those who begin drinking between 13 and 15 years of age, and adolescents binge drink more than any other age group. We have previously found that alcoholism is associated with increased expression of neuroimmune genes. This manuscript tested the hypothesis that adolescent binge drinking upregulates RAGE and Toll-like receptor (TLR) 4 as well as their endogenous agonist, high-mobility group box 1 (HMGB1). Immunohistochemistry, Western blot, and mRNA analyses found that RAGE expression was increased in the human post-mortem alcoholic orbitofrontal cortex (OFC). Further, an earlier age of drinking onset correlated with increased expression of RAGE, TLR4, and HMGB1. To determine if alcohol contributed to these changes, we used an adolescent binge ethanol model in rats (5.0 g/kg, i.g., 2-day on/2-day off from postnatal day [P] 25 to P55) and assessed neuroimmune gene expression. We found an age-associated decline of RAGE expression from late adolescence (P56) to young adulthood (P80). Adolescent intermittent ethanol exposure did not alter RAGE expression at P56, but increased RAGE in the young adult PFC (P80). Adolescent intermittent ethanol exposure also increased TLR4 and HMGB1 expression at P56 that persisted into young adulthood (P80). Assessment of young adult frontal cortex mRNA (RT-PCR) found increased expression of proinflammatory cytokines, oxidases, and neuroimmune agonists at P80, 25 days after ethanol treatment. Together, these human and animal data support the hypothesis that an early age of drinking onset upregulates RAGE/TLR4-HMGB1 and other neuroimmune genes that persist into young adulthood and

  14. Repeated Binge Drinking Increases Perineuronal Nets in the Insular Cortex

    PubMed Central

    Chen, Hu; He, Donghong; Lasek, Amy W.

    2015-01-01

    Background Alcohol exposure leads to changes in the extracellular matrix (ECM) in the brain, which profoundly impacts neuronal plasticity. Perineuronal nets (PNs) are specialized ECM structures that enclose subpopulations of neurons in the cortex. Adolescent exposure to alcohol induces long-lasting increases in the expression of PN components in the cortex in adult mice. However, it has not been determined whether binge alcohol exposure in young adults alters PNs. Here, we examined PNs and their core components in the insula and primary motor cortex after repeated binge-like ethanol consumption in adult mice. Methods The 4 day drinking in the dark (DID) procedure was performed in mice for 1 or 6 weeks to model binge alcohol consumption. The impact of ethanol drinking on PNs was examined by fluorescent staining of brain sections using a marker for PNs, Wisteria floribunda agglutinin (WFA). In another set of experiments, cortex was dissected and Western blots and quantitative real-time PCR (qPCR) were performed to evaluate the expression of the PN proteins aggrecan, brevican, and phosphacan. Results Binge-like ethanol drinking for 6 weeks caused a significant increase in PNs in the insula, as measured by WFA binding. Aggrecan, brevican and phosphacan protein expression, and aggrecan mRNA expression, were also elevated in the insula after 6 weeks of ethanol drinking. In contrast, expression of PN components did not change after 1 week of DID. The increase in PNs appears to be specific to the insula, since alterations were not observed in the primary motor cortex. Conclusions Our results provide the first evidence that insular PNs increase after long-term binge drinking. The insula mediates compulsive alcohol use. Since PNs influence neuronal firing and plasticity, increased PNs in the insula after multiple binge cycles may contribute to restricted neuronal plasticity and lead to the development of compulsive alcohol use. PMID:26332441

  15. The Alcohol Perception (AP) Project: A Study of the Perceptions of Adolescents toward Alcohol

    ERIC Educational Resources Information Center

    Hernandez, Marlow; DeGraff, Shawna; Suciu, Gabriel; Perez, Alina; Dodds, John; Burton, Kelli

    2011-01-01

    Four million individuals under the age of 21 admit to consuming alcohol in any given month. This is a significant statistic considering alcohol is responsible for most health problems related to drugs among adolescents. Research has shown that the high influence of alcohol advertising may encourage adolescents to emulate the behaviors seen in…

  16. Alcohol-Specific Socialization Practices and Alcohol Use in Dutch Early Adolescents

    ERIC Educational Resources Information Center

    Koning, Ina M.; Engels, Rutger C. M. E.; Verdurmen, Jacqueline E. E.; Vollebergh, Wilma A. M.

    2010-01-01

    The present study examined the associations of alcohol-specific socialization practices and heavy parental drinking with alcohol use in early adolescents. Cross-sectional nationwide survey data from 2599 parent-adolescent (mean age = 12.16) dyads were used to conduct logistic regression analyses. Onset of alcohol use as well as infrequent and…

  17. Chronic Binge Alcohol Administration Dysregulates Hippocampal Genes Involved in Immunity and Neurogenesis in Simian Immunodeficiency Virus-Infected Macaques

    PubMed Central

    Maxi, John K.; Dean, Matt; Zabaleta, Jovanny; Reiss, Krzysztof; Bagby, Gregory J.; Nelson, Steve; Winsauer, Peter J.; Peruzzi, Francesca; Molina, Patricia E.

    2016-01-01

    Alcohol use disorders (AUD) exacerbate neurocognitive dysfunction in Human Immunodeficiency Virus (HIV+) patients. We have shown that chronic binge alcohol (CBA) administration (13–14 g EtOH/kg/wk) prior to and during simian immunodeficiency virus (SIV) infection in rhesus macaques unmasks learning deficits in operant learning and memory tasks. The underlying mechanisms of neurocognitive alterations due to alcohol and SIV are not known. This exploratory study examined the CBA-induced differential expression of hippocampal genes in SIV-infected (CBA/SIV+; n = 2) macaques in contrast to those of sucrose administered, SIV-infected (SUC/SIV+; n = 2) macaques. Transcriptomes of hippocampal samples dissected from brains obtained at necropsy (16 months post-SIV inoculation) were analyzed to determine differentially expressed genes. MetaCore from Thomson Reuters revealed enrichment of genes involved in inflammation, immune responses, and neurodevelopment. Functional relevance of these alterations was examined in vitro by exposing murine neural progenitor cells (NPCs) to ethanol (EtOH) and HIV trans-activator of transcription (Tat) protein. EtOH impaired NPC differentiation as indicated by decreased βIII tubulin expression. These findings suggest a role for neuroinflammation and neurogenesis in CBA/SIV neuropathogenesis and warrant further investigation of their potential contribution to CBA-mediated neurobehavioral deficits. PMID:27834864

  18. Gangs, clubs, and alcohol: The effect of organizational membership on adolescent drinking behavior.

    PubMed

    Suh, Chan S; Brashears, Matthew E; Genkin, Michael

    2016-07-01

    How does adolescent organizational membership in general, and simultaneous membership in distinct types of organizations in particular, impact drinking behavior? While past studies have focused either on the learning effect of involvement with gangs or on the constraining influence of conventional organizations on adolescent problem behavior, we explore the possibility that conventional school clubs can serve as socializing opportunities for existing gang members to engage in drinking behavior with non-gang club members. Using the Add Health data, we show that gang members drink more often, and engage in more binge drinking, than non-members. More importantly, individuals who are members of both gangs and school clubs drink alcohol at greater levels than those who are solely involved in gangs. In addition, non-gang adolescents who are co-members with gang members in the same school club are more likely to drink alcohol than non-members. This result has important implications for understanding the role of organizations in adolescent behavior and suggests that the study of delinquent behaviors would benefit from devoting more attention to individuals who bridge distinct types of organizations.

  19. Relations between Alcohol, Violence and Victimization in Adolescence

    ERIC Educational Resources Information Center

    Shepherd, J. P.; Sutherland, I.; Newcombe, R. G.

    2006-01-01

    Background: Compared to links between alcohol and aggression, links between alcohol and vulnerability are poorly understood. Objectives: To determine whether there is a significant relationship between vulnerability to physical violence and alcohol consumption in adolescence independent of a relationship between alcohol consumption and violent…

  20. Functional and structural brain connectivity of young binge drinkers: a follow-up study

    PubMed Central

    Correas, A.; Cuesta, P.; López-Caneda, E.; Rodríguez Holguín, S.; García-Moreno, L. M.; Pineda-Pardo, J. A.; Cadaveira, F.; Maestú, F.

    2016-01-01

    Adolescence is a period of ongoing brain maturation characterized by hierarchical changes in the functional and structural networks. For this reason, the young brain is particularly vulnerable to the toxic effects of alcohol. Nowadays, binge drinking is a pattern of alcohol consumption increasingly prevalent among adolescents. The aim of the present study is to evaluate the evolution of the functional and anatomical connectivity of the Default Mode Network (DMN) in young binge drinkers along two years. Magnetoencephalography signal during eyes closed resting state as well as Diffusion Tensor Imaging (DTI) were acquired twice within a 2-year interval from 39 undergraduate students (22 controls, 17 binge drinkers) with neither personal nor family history of alcoholism. The group comparison showed that, after maintaining a binge drinking pattern along at least two years, binge drinkers displayed an increased brain connectivity of the DMN in comparison with the control group. On the other hand, the structural connectivity did not show significant differences neither between groups nor over the time. These findings point out that a continued pattern of binge drinking leads to functional alterations in the normal brain maturation process, even before anatomical changes can be detected. PMID:27506835

  1. The effects of binge-pattern alcohol consumption on orthodontic tooth movement

    PubMed Central

    de Araujo, Cristiano Miranda; Johann, Aline Cristina Batista Rodrigues; Camargo, Elisa Souza; Tanaka, Orlando Motohiro

    2014-01-01

    OBJECTIVE: This study aimed to assess tissue changes during orthodontic movement after binge-pattern ethanol 20% exposure. METHODS: Male Wistar rats (n = 54) were divided into two groups. The control group (CG) received 0.9% saline solution, while the experimental group (EG) received 20% ethanol in 0.9% saline solution (3 g/kg/day). On the 30th day, a force of 25 cN was applied with a nickel-titanium closed coil spring to move the maxillary right first molar mesially. The groups were further divided into three subgroups (2, 14 and 28 days). Tartrate-resistant acid phosphatase and picrosirius were used to assess bone resorption and neoformation, respectively. Data were compared by two-way ANOVA, Tukey's HSD, Games-Howell and chi-square test. Significance level was set at 5%. RESULTS: There was a decrease in the number of osteoclasts in EG at day 28. The percentage of collagen showed no interaction between group and time. CONCLUSION: Binge-pattern 20% ethanol promoted less bone resorption at the end of tooth movement, thereby suggesting delay in tooth movement. PMID:25628085

  2. Binge Eating, Urine Free Cortisol, and Metabolic Characteristics in Children and Adolescents

    DTIC Science & Technology

    2012-05-07

    with binge eating had significantly greater total cholesterol, LDL cholesterol, waist circumference , insulin resistance and insulin levels than...distribution of fat around the abdomen, and is considered a strong risk factor for cardiovascular disease. Waist circumference is often used in adults as...development during puberty may confound measures of waist circumference (Biltoft & Muir, 2009). Risk Factor Defining level according to

  3. The effects of low to moderate alcohol consumption and binge drinking in early pregnancy on executive function in 5-year-old children

    PubMed Central

    Skogerbø, Å; Kesmodel, US; Wimberley, T; Støvring, H; Bertrand, J; Landrø, NI; Mortensen, EL

    2015-01-01

    Objective To examine the effects of low to moderate maternal alcohol consumption and binge drinking in early pregnancy on children’s executive functions at the age of 5 years. Design Follow-up study. Setting Neuropsychological testing in four Danish cities 2003–2008. Population A cohort of 1628 women and their children sampled from the Danish National Birth Cohort. Methods Participants were sampled based on maternal alcohol drinking patterns during early pregnancy. When the children were 5 years old, the parent and teacher forms of the Behaviour Rating Inventory of Executive Function (BRIEF) were completed by the mothers and a preschool teacher. Parental education, maternal IQ, prenatal maternal smoking, the child’s age at testing, and the child’s gender were considered core confounding factors. The full model also included maternal binge drinking or low to moderate alcohol consumption, maternal age, parity, maternal marital status, family home environment, postnatal parental smoking, pre-pregnancy maternal body mass index (BMI), and the health status of the child. Main outcome measures The BRIEF parent and teacher forms. Results Adjusted for all potential confounding factors, no statistically significant associations between maternal low to moderate average weekly consumption and BRIEF index scores were observed. In adjusted analyses, binge drinking in gestational week 9 or later was significantly associated with elevated Behavioural Regulation Index parent scores (OR 2.04, 95% CI 0.33–3.76), and with the risk of high scores on the Metacognitive Index assessed by the teacher (OR 2.06, 95% CI 1.01–4.23). Conclusions This study did not observe significant effects of low to moderate alcohol consumption during pregnancy on executive functioning at the age of 5 years. Furthermore, only weak and no consistent associations between maternal binge drinking and executive functions were observed. PMID:22712874

  4. A Pilot Study of an Alcohol Education Intervention Targeting the Frequently Binge-Drinking College Student.

    ERIC Educational Resources Information Center

    Maney, Dolores W.; Theodorou, Elena; Vasey, Joseph J.

    This paper describes a study that tested the effects of an educational intervention on the alcohol-related knowledge, normative beliefs, attitudes, and psychosocial skills of high-risk drinking college students. Knowledge items measured cognitive awareness of alcohol risks. Normative beliefs and attitude measures reflected misperceptions of…

  5. Does technology use moderate the relationship between parental alcoholism and adolescent alcohol and cigarette use?

    PubMed

    Ohannessian, Christine McCauley

    2009-01-01

    The primary goals of this study were to examine the associations between technology use and alcohol and cigarette use during adolescence and to explore whether technology use moderates the relationship between parental alcoholism and substance use (alcohol and cigarette use). The sample included 328 14-16 year-old adolescent boys and girls. The adolescents completed a battery of self-report questionnaires which included measures that assessed their substance use, their use of technology, and their parents' alcohol use (including alcoholism). Results indicated that adolescents who had an alcoholic parent reported relatively higher levels of alcohol consumption. Heavier use of technology (particularly text messaging, e-mailing/IMing, and watching television) also was related to earlier and heavier substance use during adolescence. Moreover, these effects tended to be more pronounced in adolescents with an alcoholic parent. Results from this study suggest that high levels of technology use during adolescence may be related to an increased risk of alcohol and cigarette use, particularly for children of alcoholic parents (COAs).

  6. Binge Drinking Associations with Patrons' Risk Behaviors and Alcohol Effects after Leaving a Nightclub: Sex Differences in the "Balada com Ciência" Portal Survey Study in Brazil.

    PubMed

    Sanchez, Zila M; Ribeiro, Karen J; Wagner, Gabriela A

    2015-01-01

    The purpose of the present study was to investigate the potential associations of binge drinking detected at the exit of nightclubs and risk behaviors and alcohol effects just after leaving the venue in a representative sample of Brazilian nightclub patrons according to sex. For this purpose, a portal survey study called Balada com Ciência was conducted in 2013 in the megacity of São Paulo, Brazil, using a two-stage cluster sampling survey design. Individual-level data were collected in 2422 subjects at the entrance and 1822 subjects at the exit of 31 nightclubs, and breath alcohol concentration (BrAC) was measured using a breathalyzer. The following day, 1222 patrons answered an online follow-up survey that included questions about risk behaviors and alcohol effects practiced just after leaving the nightclub. Weighted logistic regressions were used to analyze binge drinking associated with risk behaviors by sex. For both sexes, the most prevalent risk behaviors practiced after leaving a nightclub were drinking and driving (men=27.9%; women=20.4%), the use of illicit drugs (men=15.8%; women=9.4%) and risky sexual behavior (men=11.4%; women=6.8%). The practice of binge drinking increased the behavior of illicit drug use after leaving the nightclub by 2.54 times [95% CI: 1.26-5.09] among men who drank and increased the risk of an episode of new alcohol use by 5.80 times [95% CI: 1.50-22.44] among women who drank. Alcoholic blackouts were more prevalent among men [OR=8.92; 95% CI: 3.83-20.80] and women [OR= 5.31; 95% CI: 1.68-16.84] whose BrAC was equivalent to binge drinking compared with patrons with a lower BrAC. Public policies aiming to reduce patrons' BrAC at the exit of nightclubs, such as staff training in responsible beverage service and legislation to prevent alcohol sales to drunk individuals, would be useful to protect patrons from the risk behaviors associated with binge drinking in nightclubs.

  7. Binge Drinking Associations with Patrons’ Risk Behaviors and Alcohol Effects after Leaving a Nightclub: Sex Differences in the "Balada com Ciência" Portal Survey Study in Brazil

    PubMed Central

    Sanchez, Zila M.; Ribeiro, Karen J.; Wagner, Gabriela A.

    2015-01-01

    The purpose of the present study was to investigate the potential associations of binge drinking detected at the exit of nightclubs and risk behaviors and alcohol effects just after leaving the venue in a representative sample of Brazilian nightclub patrons according to sex. For this purpose, a portal survey study called Balada com Ciência was conducted in 2013 in the megacity of São Paulo, Brazil, using a two-stage cluster sampling survey design. Individual-level data were collected in 2422 subjects at the entrance and 1822 subjects at the exit of 31 nightclubs, and breath alcohol concentration (BrAC) was measured using a breathalyzer. The following day, 1222 patrons answered an online follow-up survey that included questions about risk behaviors and alcohol effects practiced just after leaving the nightclub. Weighted logistic regressions were used to analyze binge drinking associated with risk behaviors by sex. For both sexes, the most prevalent risk behaviors practiced after leaving a nightclub were drinking and driving (men=27.9%; women=20.4%), the use of illicit drugs (men=15.8%; women=9.4%) and risky sexual behavior (men=11.4%; women=6.8%). The practice of binge drinking increased the behavior of illicit drug use after leaving the nightclub by 2.54 times [95% CI: 1.26-5.09] among men who drank and increased the risk of an episode of new alcohol use by 5.80 times [95% CI: 1.50-22.44] among women who drank. Alcoholic blackouts were more prevalent among men [OR=8.92; 95% CI: 3.83-20.80] and women [OR= 5.31; 95% CI: 1.68-16.84] whose BrAC was equivalent to binge drinking compared with patrons with a lower BrAC. Public policies aiming to reduce patrons’ BrAC at the exit of nightclubs, such as staff training in responsible beverage service and legislation to prevent alcohol sales to drunk individuals, would be useful to protect patrons from the risk behaviors associated with binge drinking in nightclubs. PMID:26287954

  8. Affective decision-making deficits, linked to a dysfunctional ventromedial prefrontal cortex, revealed in 10th grade Chinese adolescent binge drinkers.

    PubMed

    Johnson, C Anderson; Xiao, Lin; Palmer, Paula; Sun, Ping; Wang, Qiong; Wei, Yonglan; Jia, Yong; Grenard, Jerry L; Stacy, Alan W; Bechara, Antoine

    2008-01-31

    The primary aim of this study was to test the hypothesis that adolescent binge drinkers, but not lighter drinkers, would show signs of impairment on tasks of affective decision-making as measured by the Iowa Gambling Test (IGT), when compared to adolescents who never drank. We tested 207 10th grade adolescents in Chengdu City, China, using two versions of the IGT, the original and a variant, in which the reward/punishment contingencies were reversed. This enables one to distinguish among different possibilities of impaired decision-making, such as insensitivity to long-term consequences, or hypersensitivity to reward. Furthermore, we tested working memory capacity using the Self-ordered Pointing Test (SOPT). Paper and pencil questionnaires were used to assess drinking behaviors and school academic performance. Results indicated that relative to never-drinkers, adolescent binge drinkers, but not other (ever, past 30-day) drinkers, showed significantly lower net scores on the original version of the IGT especially in the latter trials. Furthermore, the profiles of behavioral performance from the original and variant versions of the IGT were consistent with a decision-making impairment attributed to hypersensitivity to reward. In addition, working memory and school academic performance revealed no differences between drinkers (at all levels) and never-drinkers. Logistic regression analysis showed that after controlling for demographic variables, working memory, and school academic performance, the IGT significantly predicted binge-drinking. These findings suggest that a "myopia" for future consequences linked to hypersensitivity to reward is a key characteristic of adolescents with binge-drinking behavior, and that underlying neural mechanisms for this "myopia" for future consequences may serve as a predisposing factor that renders some adolescents more susceptible to future addictive behaviors.

  9. Parental Alcohol-Specific Rules and Alcohol Use from Early Adolescence to Young Adulthood

    ERIC Educational Resources Information Center

    Mares, Suzanne H. W.; Lichtwarck-Aschoff, Anna; Burk, William J.; van der Vorst, Haske; Engels, Rutger C. M. E.

    2012-01-01

    Background: Several studies stress the importance of alcohol-specific rules during adolescence to prevent them from drinking early and heavily. However, most studies have short follow-up periods and do not cover the relevant developmental period in which direct parental control diminishes and adolescent alcohol use increases. The current study…

  10. Dutch adolescent private drinking places: prevalence, alcohol consumption, and other risk behaviors.

    PubMed

    van Hoof, Joris J; Mulder, Joost; Korte, Jojanneke; Postel, Marloes G; Pieterse, Marcel E

    2012-11-01

    The aim of this research was to explore the increasingly popular Dutch health phenomenon of 'gathering in private peer group settings (barracks)', with a focus on the prevalence and characteristics of barracks, alcohol consumption, and other (risk) behaviors of their visitors. Three studies were conducted. The first consisted of field research in which 51 barracks were visited and group-interviews were held. The second was an Internet study in which 442 barracks' websites were analyzed using content analysis. The third consisted of a questionnaire completed by 1457 adolescents, aged 15-17, in order to explore differences in behavior between barracks visitors and non-visitors. There was wide variation in barracks' characteristics and culture. Barracks' members and visitors also organize diverse activities that are publicly shown on the websites. Barracks are associated with various legal issues, such as alcohol sales to minors, lack of parental supervision, and illicit drug use. Barracks' visitors drink alcohol more frequently, drink more alcohol per occasion (up to fifteen bottles of beer a night), and have been drunk more frequently than non-visitors. Policymakers must be aware of the barracks phenomenon and use their powers in adjacent political and legal areas (such as in binge drinking, illicit drug use, and public safety) to intervene and create solid, responsible, and tailor-made policies.

  11. Exposure to interpersonal violence and risk for PTSD, depression, delinquency, and binge drinking among adolescents: data from the NSA-R.

    PubMed

    Cisler, Josh M; Begle, Angela M; Amstadter, Ananda B; Resnick, Heidi S; Danielson, Carla Kmett; Saunders, Benjamin E; Kilpatrick, Dean G

    2012-02-01

    Interpersonal violence (IPV) is associated with a range of subsequent negative outcomes; however, research has yet to test whether IPV operates as a specific risk factor for separate psychopathology outcomes, such as posttraumatic stress disorder (PTSD) symptoms, depressive symptoms, delinquent acts, or binge drinking. To address this, cumulative exposure to IPV and non-IPV-related traumatic events, PTSD symptoms, depressive symptoms, delinquent acts, and binge drinking were measured 3 times over approximately 3 years among a nationally representative sample of adolescents aged 12-17 (N = 3,614 at Wave 1). Results demonstrated that cumulative IPV exposure predicted subsequent PTSD, depression, delinquency, and binge drinking (βs = .07, .12, .10, and .09, respectively; all ps < .01) when all cross-relationships (e.g., the effect of delinquency on future binge drinking) were in the model. Exposure to non-IPV traumatic events generally did not confer vulnerability to subsequent psychopathology outcomes. Overall, findings from this study advance the literature in this area by exploring consequences for adolescents following cumulative IPV exposure.

  12. The density of alcohol outlets and adolescent alcohol consumption: An Australian longitudinal analysis.

    PubMed

    Rowland, B; Evans-Whipp, Tracy; Hemphill, Sheryl; Leung, Rachel; Livingston, M; Toumbourou, J W

    2016-01-01

    Higher density of alcohol outlets has been linked to increased levels of adolescent alcohol-related behaviour. Research to date has been cross-sectional. A longitudinal design using two waves of annual survey data from the Australian arm of the International Youth Development Study was used. The sample comprised 2835 individuals with average age at wave 2 of 14 years (SD=1.67; range=11-17 years). GSEM was used to examine how absolute levels of alcohol outlet density was associated with student-reported alcohol use one year later, while controlling for prior alcohol use, risk factors at wave one and changes in density over the 2 years. Adolescents' perception of alcohol availability and friends' alcohol use were tested as potential mediators of the association between alcohol outlet density and adolescent alcohol use. Elasticity modelling identified a 10% increase in overall density at wave one was associated with an approximately 17% increase in odds of adolescent alcohol consumption at wave two. Living in areas with a higher density of outlets was associated with a statistically significant increase in the likelihood of adolescents developing early age alcohol consumption.

  13. ERICA: patterns of alcohol consumption in Brazilian adolescents

    PubMed Central

    Coutinho, Evandro Silva Freire; França-Santos, Debora; Magliano, Erika da Silva; Bloch, Katia Vergetti; Barufaldi, Laura Augusta; Cunha, Cristiane de Freitas; de Vasconcellos, Maurício Teixeira Leite; Szklo, Moyses

    2016-01-01

    ABSTRACT OBJECTIVE To describe the patterns of alcohol consumption in Brazilian adolescents. METHODS We investigated adolescents who participated in the Study of Cardiovascular Risks in Adolescents (ERICA). This is a cross-sectional, national and school-based study, which surveyed adolescents of 1,247 schools from 124 Brazilian municipalities. Participants answered a self-administered questionnaire with a section on alcoholic beverages consumption. Measures of relative frequency (prevalence), and their 95% confidence intervals, were estimated for the following variables: use of alcohol beverages in the last 30 days, frequency of use, number of glasses or doses consumed in the period, age of the first use of alcohol, and most consumed type of drink. Data were estimated for country and macro-region, sex, and age group. The module survey of the Stata program was used for data analysis of complex sample. RESULTS We evaluated 74,589 adolescents, who accounted for 72.9% of eligible students. About 1/5 of adolescents consumed alcohol at least once in the last 30 days and about 2/3 in one or two occasions during this period. Among the adolescents who consumed alcoholic beverages, 24.1% drank it for the first time before being 12 years old, and the most common type of alcoholic beverages consumed by them were drinks based on vodka, rum or tequila, and beer. CONCLUSIONS There is a high prevalence of alcohol consumption among adolescents, as well as their early onset of alcohol use. We also identified a possible change in the preferred type of alcoholic beverages compared with previous research. PMID:26910550

  14. ERICA: patterns of alcohol consumption in Brazilian adolescents.

    PubMed

    Coutinho, Evandro Silva Freire; França-Santos, Debora; Magliano, Erika da Silva; Bloch, Katia Vergetti; Barufaldi, Laura Augusta; Cunha, Cristiane de Freitas; de Vasconcellos, Maurício Teixeira Leite; Szklo, Moyses

    2016-02-01

    OBJECTIVE To describe the patterns of alcohol consumption in Brazilian adolescents. METHODS We investigated adolescents who participated in the Study of Cardiovascular Risks in Adolescents (ERICA). This is a cross-sectional, national and school-based study, which surveyed adolescents of 1,247 schools from 124 Brazilian municipalities. Participants answered a self-administered questionnaire with a section on alcoholic beverages consumption. Measures of relative frequency (prevalence), and their 95% confidence intervals, were estimated for the following variables: use of alcohol beverages in the last 30 days, frequency of use, number of glasses or doses consumed in the period, age of the first use of alcohol, and most consumed type of drink. Data were estimated for country and macro-region, sex, and age group. The module survey of the Stata program was used for data analysis of complex sample. RESULTS We evaluated 74,589 adolescents, who accounted for 72.9% of eligible students. About 1/5 of adolescents consumed alcohol at least once in the last 30 days and about 2/3 in one or two occasions during this period. Among the adolescents who consumed alcoholic beverages, 24.1% drank it for the first time before being 12 years old, and the most common type of alcoholic beverages consumed by them were drinks based on vodka, rum or tequila, and beer. CONCLUSIONS There is a high prevalence of alcohol consumption among adolescents, as well as their early onset of alcohol use. We also identified a possible change in the preferred type of alcoholic beverages compared with previous research.

  15. Is alcohol binge drinking in early and late pregnancy associated with behavioural and emotional development at age 7 years?

    PubMed

    Niclasen, Janni; Andersen, Anne-Marie Nybo; Strandberg-Larsen, Katrine; Teasdale, Thomas William

    2014-12-01

    The purpose of this study was to investigate associations of maternal binge drinking in early and late pregnancy with child behavioural and emotional development at age seven. It was hypothesised that late exposure is associated with more negative outcomes than early exposure. Differences were expected on the continuous outcome measures, but not on above cutoff scale scores. Data were derived from the Danish National Birth Cohort. Three exposure groups were defined according to binge drinking from three interviews regarding binge episodes in early, middle and late pregnancy. A 'no binge' group included women with no binge episodes reported in any of the interviews, the 'early bingers' reported episodes in the first interview only, and the 'late bingers' in the last part of pregnancy only. The outcome measure was the Strengths and Difficulties Questionnaire (SDQ) used as continuous externalising/internalising scores and above cutoff hyperactivity/inattention, conduct, emotional and peer problems scores. Only women with full information concerning binge drinking from the three interviews, together with full-scale SDQ information on their children at age seven and being term-born, were included in the study (N = 37,315). After adjustment for maternal education, psychiatric diagnoses, age and smoking, children exposed to binge drinking in early and late pregnancy had significantly higher mean externalizing scores at age seven than unexposed children, an effect albeit much less for early binge drinking (relative change in mean 1.02, CI 1.00-1.05) than for late binge drinking (relative change in mean 1.21, CI 1.04-1.42). No associations were observed for any of the above cutoff outcomes. Exposure to binge drinking in early and late pregnancy is associated with elevated externalising scores, particularly so in late pregnancy. No increased risk for any of the above cutoff scale scores was observed.

  16. Pathways of risk for accelerated heavy alcohol use among adolescent children of alcoholic parents.

    PubMed

    Hussong, A M; Curran, P J; Chassin, L

    1998-12-01

    The current study examined two questions. First, do internalizing symptoms and externalizing behavior each mediate the relations between parent psychopathology (alcoholism, antisocial personality disorder, and affective disorder) and growth in adolescent heavy alcohol use? Second, are there gender differences in these mediated pathways? Using latent curve analyses, we examined these questions in a high-risk sample of 439 families (53% children of alcoholic parents; 47% female). Collapsing across gender, adolescent-reported externalizing behavior mediated both the relation between parent alcoholism and growth in heavy alcohol use and the relation between parent antisociality and growth in heavy alcohol use. Parent-reported externalizing behavior only mediated the relation between parent antisociality and growth in heavy alcohol use in males. No support was found for internalizing symptoms as a mediator of these relations. Avenues are suggested for further exploring and integrating information about different mediating processes accounting for children of alcoholics' risk for heavy alcohol use.

  17. Transdermal delivery of cannabidiol attenuates binge alcohol-induced neurodegeneration in a rodent model of an alcohol use disorder.

    PubMed

    Liput, Daniel J; Hammell, Dana C; Stinchcomb, Audra L; Nixon, Kimberly

    2013-10-01

    Excessive alcohol consumption, characteristic of alcohol use disorders, results in neurodegeneration and behavioral and cognitive impairments that are hypothesized to contribute to the chronic and relapsing nature of alcoholism. Therefore, the current study aimed to advance the preclinical development of transdermal delivery of cannabidiol (CBD) for the treatment of alcohol-induced neurodegeneration. In Experiment 1, 1.0%, 2.5% and 5.0% CBD gels were evaluated for neuroprotection. The 5.0% CBD gel resulted in a 48.8% reduction in neurodegeneration in the entorhinal cortex assessed by Fluoro-Jade B (FJB), which trended to statistical significance (p=0.069). Treatment with the 5.0% CBD gel resulted in day 3 CBD plasma concentrations of ~100.0 ng/mL so this level was used as a target concentration for development of an optimized gel formulation. Experiment 2 tested a next generation 2.5% CBD gel formulation, which was compared to CBD administration by intraperitoneal injection (IP; 40.0 mg/kg/day). This experiment found similar magnitudes of neuroprotection following both routes of administration; transdermal CBD decreased FJB+ cells in the entorhinal cortex by 56.1% (p<0.05), while IP CBD resulted in a 50.6% (p<0.05) reduction in FJB+ cells. These results demonstrate the feasibility of using CBD transdermal delivery systems for the treatment of alcohol-induced neurodegeneration.

  18. Melanocortin and Opioid Peptide Interactions in the Modulation of Binge Alcohol Drinking

    DTIC Science & Technology

    2012-04-01

    receptor ligands on ethanol intake and opioid levels in alcohol-preferring AA rats. Brain Res Bull 59:97– 104. Pritchard LE, Turnbull AV, White A... trouts ol < Tf’gether these data suggest that. in anrmals prone to drinking excess amounts of< ar ticipatory behaviors related to ethanol-seeking

  19. 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…

  20. Light alcohol intake during adolescence induces alcohol addiction in a neurodevelopmental model of schizophrenia.

    PubMed

    Jeanblanc, Jérôme; Balguerie, Kevin; Coune, Fabien; Legastelois, Rémi; Jeanblanc, Virginie; Naassila, Mickaël

    2015-05-01

    Schizophrenia is a mental disorder characterized by a series of positive, negative or cognitive symptoms but with also the particularity of exhibiting a high rate of co-morbid use of drugs of abuse. While more than 80% of schizophrenics are smokers, the second most consumed drug is alcohol, with dramatic consequences on frequency and intensity of psychotic episodes and on life expectancy. Here we investigated the impact of light alcohol intake during adolescence on the subsequent occurrence of alcohol addiction-like behavior in neonatal ventral hippocampal lesion (NVHL) rats, a neurodevelopmental model of schizophrenia. Our findings demonstrated an increased liability to addictive behaviors in adult NVHL rats after voluntary alcohol intake during adolescence. NVHL rats displayed several signs of alcohol use disorder such as a loss of control over alcohol intake and high motivation to consume alcohol, associated with a higher resistance to extinction. In addition, once NVHL rats relapsed, they maintained higher drinking levels than controls. We finally showed that the anti-addictive drug naltrexone is efficient in reducing excessive alcohol intake in NVHL rats. Our results are in accordance with epidemiological studies underlying the particular vulnerability to alcohol addiction after adolescent exposure to alcohol and highlight the fact that schizophrenic subjects may be particularly at risk even after light alcohol consumption. Based on these results, it seems particularly relevant to prevent early onset of alcohol use in at-risk subjects and thus to reduce the incidence of co-morbid alcohol abuse in psychotic patients.

  1. Repeated intermittent MDMA binges reduce DAT density in mice and SERT density in rats in reward regions of the adolescent brain.

    PubMed

    Kindlundh-Högberg, Anna M S; Schiöth, Helgi B; Svenningsson, Per

    2007-11-01

    The popular recreational drug, 3,4-methylenedioxymethamphetamine (MDMA) is often taken as intermittent binges by adolescents at dance clubs. The neurobiological mechanisms that underlie MDMA-induced psychiatric conditions are still poorly understood. In the present study, mimicking adolescent patterns of administration, repeated intermittent MDMA binges (3x5 mg/(kg day) given 3h apart, every 7th day for 4 weeks) were given to adolescent mice and rats. Behavioral responses in the open-field and autoradiographic ligand-binding to dopamine (DAT) and serotonin (SERT) transporters in reward regions of the brain were measured. In the open-field, total horizontal activity (HA) was significantly increased in both mice and rats following the first and third weekly administered MDMA binge. However, rats, but not mice, exhibited an enhanced activity in the centre of the open-field arena, indicating on reduced anxiety or enhanced impulsivity, which is known to be associated with altered serotonin activity. Specific binding of DAT, but not SERT, was significantly reduced in the mouse AcbSh and CPU using in vitro autoradiography. On the contrary, SERT, but not DAT density was significantly reduced in the AcbSh of rats. Taken together, our data provide evidence for differential regulation of DAT and SERT densities in reward-related brain regions of rats and mice after long-term intermittent administration of MDMA.

  2. The Impact of Alcohol-Specific Rules, Parental Norms about Early Drinking and Parental Alcohol Use on Adolescents' Drinking Behavior

    ERIC Educational Resources Information Center

    Van Der Vorst, Haske; Engels, Rutger C. M. E.; Meeus, Wim; Dekovic, Maja

    2006-01-01

    Background: The present study explores the role of having rules about alcohol, parental norms about early alcohol use, and parental alcohol use in the development of adolescents' drinking behavior. It is assumed that parental norms and alcohol use affect the rules parents have about alcohol, which in turn prevents alcohol use by adolescent…

  3. Reducing Binge Drinking in Adolescents through Implementation of the Strategic Prevention Framework

    PubMed Central

    Anderson-Carpenter, Kaston D.; Watson-Thompson, Jomella; Chaney, Lisa; Jones, Marvia

    2016-01-01

    The Strategic Prevention Framework (SPF) is a conceptual model that supports coalition-driven efforts to address underage drinking and related consequences. Although the SPF has been promoted by the U.S. Substance Abuse and Mental Health Services Administration’s Center for Substance Abuse Prevention and implemented in multiple U.S. states and territories, there is limited research on the SPF’s effectiveness on improving targeted outcomes and associated influencing factors. The present quasi-experimental study examines the effects of SPF implementation on binge drinking and enforcement of existing underage drinking laws as an influencing factor. The intervention group encompassed 11 school districts that were implementing the SPF with local prevention coalitions across eight Kansas communities. The comparison group consisted of 14 school districts that were matched based on demographic variables. The intervention districts collectively facilitated 137 community-level changes, including new or modified programs, policies, and practices. SPF implementation supported significant improvements in binge drinking and enforcement outcomes over time (p < .001), although there were no significant differences in improvements between the intervention and matched comparison groups (p > .05). Overall, the findings provide a basis for guiding future research and community-based prevention practice in implementing and evaluating the SPF. PMID:27217310

  4. Predictive factors of alcohol and tobacco use in adolescents

    PubMed Central

    Alvarez-Aguirre, Alicia; Alonso-Castillo, María Magdalena; Zanetti, Ana Carolina Guidorizzi

    2014-01-01

    OBJECTIVES: to analyze the effect of self-esteem, assertiveness, self-efficacy and resiliency on alcohol and tobacco consumption in adolescents. METHOD: a descriptive and correlational study was undertaken with 575 adolescents in 2010. The Self-Esteem Scale, the Situational Confidence Scale, the Assertiveness Questionnaire and the Resiliency Scale were used. RESULTS: the adjustment of the logistic regression model, considering age, sex, self-esteem, assertiveness, self-efficacy and resiliency, demonstrates significance in the consumption of alcohol and tobacco. Age, resiliency and assertiveness predict alcohol consumption in the lifetime and assertiveness predicts alcohol consumption in the last year. Similarly, age and sex predict tobacco consumption in the lifetime and age in the last year. CONCLUSION: this study can offer important information to plan nursing interventions involving adolescent alcohol and tobacco users. PMID:25591103

  5. Are Drinking Habits Really Changing? A Cross-Generational Test of the "New" Phenomenon of "Binge-Drinking"

    ERIC Educational Resources Information Center

    McCoy, Sarah Louise; Nieland, Martin Nicholas Stephen

    2011-01-01

    Aims: To investigate whether "binge-drinking" is new by comparing the behaviour and attitudes of two generations at the same age and of one generation at different ages. Methods: Fifty-six student/parent pairs completed questionnaires partially based on the Adolescent version of the Alcohol Expectancy Questionnaire (Brown, S.A.,…

  6. Potential role of adolescent alcohol exposure-induced amygdaloid histone modifications in anxiety and alcohol intake during adulthood.

    PubMed

    Pandey, Subhash C; Sakharkar, Amul J; Tang, Lei; Zhang, Huaibo

    2015-10-01

    Binge drinking is common during adolescence and can lead to the development of psychiatric disorders, including alcoholism in adulthood. Here, the role and persistent effects of histone modifications during adolescent intermittent ethanol (AIE) exposure in the development of anxiety and alcoholism in adulthood were investigated. Rats received intermittent ethanol exposure during post-natal days 28-41, and anxiety-like behaviors were measured after 1 and 24 h of the last AIE. The effects of AIE on anxiety-like and alcohol-drinking behaviors in adulthood were measured with or without treatment with the histone deacetylase (HDAC) inhibitor, trichostatin A (TSA). Amygdaloid brain regions were collected to measure HDAC activity, global and gene-specific histone H3 acetylation, expression of brain-derived neurotrophic factor (BDNF) and activity-regulated cytoskeleton-associated (Arc) protein and dendritic spine density (DSD). Adolescent rats displayed anxiety-like behaviors after 24 h, but not 1 h, of last AIE with a concomitant increase in nuclear and cytosolic amygdaloid HDAC activity and HDAC2 and HDAC4 levels leading to deficits in histone (H3-K9) acetylation in the central (CeA) and medial (MeA), but not in basolateral nucleus of amygdala (BLA). Interestingly, some of AIE-induced epigenetic changes such as, increased nuclear HDAC activity, HDAC2 expression, and decreased global histone acetylation persisted in adulthood. In addition, AIE decreased BDNF exons I and IV and Arc promoter specific histone H3 acetylation that was associated with decreased BDNF, Arc expression and DSD in the CeA and MeA during adulthood. AIE also induced anxiety-like behaviors and enhanced ethanol intake in adulthood, which was attenuated by TSA treatment via normalization of deficits in histone H3 acetylation of BDNF and Arc genes. These novel results indicate that AIE induces long-lasting effects on histone modifications and deficits in synaptic events in the amygdala, which are

  7. Binge Drinking in Young Adults: Data, Definitions and Determinants

    ERIC Educational Resources Information Center

    Courtney, Kelly E.; Polich, John

    2009-01-01

    Binge drinking is an increasingly important topic in alcohol research, but the field lacks empirical cohesion and definitional precision. The present review summarizes findings and viewpoints from the scientific binge-drinking literature. Epidemiological studies quantify the seriousness of alcohol-related problems arising from binge drinking, with…

  8. The relationship between the density of alcohol outlets and parental supply of alcohol to adolescents.

    PubMed

    Rowland, B; Toumbourou, J W; Satyen, L; Livingston, M; Williams, J

    2014-12-01

    This study investigated whether the number of alcohol outlets per 10,000 population in a given area (density) influenced parental supply of alcohol to adolescents; differences in Australian born and acculturating parents were also examined. A state-representative student survey in Victoria identified that the majority of adolescents (55%) reported that they had used alcohol in the past 12months; 34 % of those who had consumed alcohol reported that it had been supplied by their parents. Multilevel modelling identified that there were no overall effects of density, however there were different effects based on parent country of birth and type of license. Specifically, each unit increase in the density of takeaway liquor stores increased the likelihood by 2.03 that children with both Australian-born parents would be supplied alcohol. Adolescents with both migrant parents on the other hand, had a 1.36 increased risk of being supplied alcohol as the density of outlets requiring at-venue consumption increased. The findings of this study suggest that in Australia, alcohol outlet density is associated with parental supply of alcohol to children, with this effect moderated by the cultural background of the parent and type of outlet density. Future research should investigate the association between the density of alcohol outlets and public approval of parents supplying alcohol to adolescents.

  9. Alcohol and Other Drug Resistance Strategies Employed by Rural Adolescents

    ERIC Educational Resources Information Center

    Pettigrew, Jonathan; Miller-Day, Michelle; Krieger, Janice; Hecht, Michael L.

    2011-01-01

    This study seeks to identify how rural adolescents make health decisions and utilize communication strategies to resist influence attempts in offers of alcohol, tobacco, and other drugs (ATOD). Semi-structured interviews were conducted with 113 adolescents from rural school districts to solicit information on ATOD norms, past ATOD experiences, and…

  10. Positivity Coping Style and Tobacco and Alcohol Use in Adolescence

    ERIC Educational Resources Information Center

    Lara, M. Dolores; Bermudez, Jose; Perez-Garcia, Ana M.

    2013-01-01

    Introduction: Adolescence is a period when at-risk health behaviors often begin, such as tobacco and alcohol use; thus, it is a critical period for implementing preventive strategies. Method: In this context, 106 adolescents took part in this research (54 females and 52 males; mean age for both groups = 14.10). The main objectives were to first…

  11. Adolescent Work and Alcohol Use Revisited: Variations by Family Structure

    ERIC Educational Resources Information Center

    Rocheleau, Gregory C.; Swisher, Raymond R.

    2012-01-01

    Previous research finds adolescent work hours to be associated with increased alcohol use. Most studies, however, fail to account for possible selection effects that lead youth to both work and substance use. Using data from the first two waves of the National Longitudinal Study of Adolescent Health (N = 12,620), a fixed effects regression method…

  12. Prenatal binge-like alcohol exposure alters brain and systemic responses to reach sodium and water balance.

    PubMed

    Godino, A; Abate, P; Amigone, J L; Vivas, L; Molina, J C

    2015-12-17

    The aim of the present work is to analyze how prenatal binge-like ethanol exposure to a moderate dose (2.0 g/kg; group Pre-EtOH) during gestational days (GD) 17-20 affects hydroelectrolyte regulatory responses. This type of exposure has been observed to increase ethanol consumption during adolescence (postnatal day 30-32). In this study we analyzed basal brain neural activity and basal-induced sodium appetite (SA) and renal response stimulated by sodium depletion (SD) as well as voluntary ethanol consumption as a function of vehicle or ethanol during late pregnancy. In adolescent offspring, SD was induced by furosemide and a low-sodium diet treatment (FURO+LSD). Other animals were analyzed in terms of immunohistochemical detection of Fra-like (Fra-LI-ir) protein and serotonin (5HT) and/or vasopressin (AVP). The Pre-EtOH group exhibited heightened voluntary ethanol intake and a reduction in sodium and water intake induced by SD relative to controls. Basal Na and K concentrations in urine were also reduced in Pre-EtOH animals while the induced renal response after FURO treatment was similar across prenatal treatments. However, the correlation between urine volume and water intake induced by FURO significantly varied across these treatments. At the brain level of analysis, the number of basal Fra-LI-ir was significantly increased in AVP magnocellular neurons of the paraventricular nucleus (PVN) and in 5HT neurons in the dorsal raphe nucleus (DRN) in Pre-EtOH pups. In the experimental group, we also observed a significant increase in Fra-LI along the nucleus of the solitary tract (NTS) and in the central extended amygdala nuclei. In summary, moderate Pre-EtOH exposure produces long-lasting changes in brain organization, affecting basal activity of central extended amygdala nuclei, AVP neurons and the inhibitory areas of SA such as the NTS and the 5HT-DRN. These changes possibly modulate the above described variations in basal-induced drinking behaviors and renal

  13. Developmental Associations between Adolescent Alcohol Use and Dating Aggression

    ERIC Educational Resources Information Center

    Reyes, Heathe Luz McNaughton; Foshee, Vangie A.; Bauer, Daniel J.; Ennett, Susan T.

    2012-01-01

    Although numerous studies have established a link between alcohol use and partner violence in adulthood, little research has examined this relation during adolescence. The current study used multivariate growth models to examine relations between alcohol use and dating aggression across Grades 8 through 12, controlling for shared risk factors…

  14. An Investigation of Alcohol Use among Turkish High School Adolescents

    ERIC Educational Resources Information Center

    Gursoy, Figen; Bicacki, Mudriye Yildiz; Aral, Neriman

    2007-01-01

    Among the chief reasons for adolescent alcohol use are demographic characteristics, family relationships, social relationships, peer relationships, low self-esteem, social pressure, rebellion, and depression. It has been shown that alcohol users display a tendency for violence and aggressive behavior. The present study explores the relationship…

  15. Do Alcohol Consumption Patterns of Adolescents Differ by Beverage Type?

    ERIC Educational Resources Information Center

    Werch, Chudley; Jobli, Edessa C.; Moore, Michele J.; DiClemente, Carlo C.; Heather, Dore S.; Brown, C. Hendricks

    2006-01-01

    The overall purpose of this study was to explore the alcohol consumption patterns of adolescents by beverage type. A total of 705 primarily 9th grade students were recruited to participate in this study in the spring of 2002. Alcoholic beverage use differed significantly across gender and ethnicity on a number of beverage-specific drinking…

  16. Characteristics of Alcoholic Families and Adolescent Substance Use.

    ERIC Educational Resources Information Center

    Orenstein, Alan; Ullman, Albert

    1996-01-01

    Determined whether family characteristics, particularly family cohesion and social support, can explain why teenagers from alcoholic families are more likely to use a variety of recreational and addictive substances. Found that a combination of characteristics, such as a lack of bonding, produces particularly high rates of adolescent alcohol and…

  17. Alcohol use by youth and adolescents: a pediatric concern.

    PubMed

    Kokotailo, Patricia K

    2010-05-01

    Alcohol use continues to be a major problem from preadolescence through young adulthood in the United States. Results of recent neuroscience research have substantiated the deleterious effects of alcohol on adolescent brain development and added even more evidence to support the call to prevent and reduce underaged drinking. Pediatricians should be knowledgeable about substance abuse to be able to recognize risk factors for alcohol and other substance abuse among youth, screen for use, provide appropriate brief interventions, and refer to treatment. The integration of alcohol use prevention programs in the community and our educational system from elementary school through college should be promoted by pediatricians and the health care community. Promotion of media responsibility to connect alcohol consumption with realistic consequences should be supported by pediatricians. Additional research into the prevention, screening and identification, brief intervention, and management and treatment of alcohol and other substance use by adolescents continues to be needed to improve evidence-based practices.

  18. Alcohol consumption among rural African American and White adolescents: The role of religion, parents, and peers.

    PubMed

    Dickens, Danielle D; Jackman, Danielle M; Stanley, Linda R; Swaim, Randall C; Chavez, Ernest L

    2016-05-31

    Although studies have examined ethnic differences in psychosocial factors and adolescent alcohol use, most have not examined these relationships for rural adolescents. The Community Drug and Alcohol Survey (CDAS) was completed by 23,163 rural adolescents attending African American secondary schools. Multilevel analysis tested the hypothesis of stronger relationships of peer use and religiosity with alcohol use and a weaker relationship for parental permissiveness and alcohol use for White compared to African American adolescents. Results suggested that peer use, religiosity, and parental permissiveness were more strongly associated with changes in alcohol use for White adolescents. Findings provide insight for alcohol prevention among rural adolescents.

  19. A Web-Based Computer-Tailored Alcohol Prevention Program for Adolescents: Cost-Effectiveness and Intersectoral Costs and Benefits

    PubMed Central

    2016-01-01

    Background Preventing excessive alcohol use among adolescents is important not only to foster individual and public health, but also to reduce alcohol-related costs inside and outside the health care sector. Computer tailoring can be both effective and cost-effective for working with many lifestyle behaviors, yet the available information on the cost-effectiveness of computer tailoring for reducing alcohol use by adolescents is limited as is information on the costs and benefits pertaining to sectors outside the health care sector, also known as intersectoral costs and benefits (ICBs). Objective The aim was to assess the cost-effectiveness of a Web-based computer-tailored intervention for reducing alcohol use and binge drinking by adolescents from a health care perspective (excluding ICBs) and from a societal perspective (including ICBs). Methods Data used were from the Alcoholic Alert study, a cluster randomized controlled trial with randomization at the level of schools into two conditions. Participants either played a game with tailored feedback on alcohol awareness after the baseline assessment (intervention condition) or received care as usual (CAU), meaning that they had the opportunity to play the game subsequent to the final measurement (waiting list control condition). Data were recorded at baseline (T0=January/February 2014) and after 4 months (T1=May/June 2014) and were used to calculate incremental cost-effectiveness ratios (ICERs), both from a health care perspective and a societal perspective. Stochastic uncertainty in the data was dealt with by using nonparametric bootstraps (5000 simulated replications). Additional sensitivity analyses were conducted based on excluding cost outliers. Subgroup cost-effectiveness analyses were conducted based on several background variables, including gender, age, educational level, religion, and ethnicity. Results From both the health care perspective and the societal perspective for both outcome measures, the

  20. "Other Teens Drink, But Not My Kid": Does Parental Awareness of Adolescent Alcohol Use Protect Adolescents from Risky Consequences?

    ERIC Educational Resources Information Center

    Bogenschneider, Karen; Wu, Ming-yeh; Raffaelli, Marcela; Tsay, Jenner C.

    1998-01-01

    Examines white mothers (n=199) and white fathers (n=144) of adolescents reporting regular alcohol use. Less than one third of parents were aware of their adolescents' drinking. Parental awareness of adolescent alcohol use served to protect adolescents by moderating the reaction of parents' responsiveness to episodes of drinking and driving.…

  1. Association Between Adolescent Viewership and Alcohol Advertising on Cable Television

    PubMed Central

    Garfield, Craig F.; Elliott, Marc N.; Ostroff, Joshua; Ross, Craig; Jernigan, David H.; Vestal, Katherine D.; Schuster, Mark A.

    2010-01-01

    Objectives. We examined whether alcohol advertising on cable television is associated with adolescent viewership. Methods. Using Nielsen data for every national cable alcohol advertisement from 2001 to 2006 (608 591 ads), we examined whether ad incidence in a given advertising time slot was associated with adolescent viewership (i.e., the percentage of the audience that was aged 12–20 years) after we controlled for other demographic variables. Results. Almost all alcohol ads appeared in time slots with audiences made up of 30% or fewer underage viewers. In these time slots (standardized by duration and number of viewers), each 1-percentage-point increase in adolescent viewership was associated with more beer (7%), spirits (15%), and alcopop (or low-alcohol refresher; 22%) ads, but fewer wine (−8%) ads (P < .001 for all). For spirits and alcopops, associations were stronger among adolescent girls than among adolescent boys (P < .001 for each). Conclusions. Ad placements for beer, spirits, and alcopops increased as adolescent viewership rose from 0% to 30%, especially for female viewers. Alcohol advertising practices should be modified to limit exposure of underage viewers. PMID:19696391

  2. Sleep and circadian contributions to adolescent alcohol use disorder.

    PubMed

    Hasler, Brant P; Soehner, Adriane M; Clark, Duncan B

    2015-06-01

    Adolescence is a time of marked changes across sleep, circadian rhythms, brain function, and alcohol use. Starting at puberty, adolescents' endogenous circadian rhythms and preferred sleep times shift later, often leading to a mismatch with the schedules imposed by secondary education. This mismatch induces circadian misalignment and sleep loss, which have been associated with affect dysregulation, increased drug and alcohol use, and other risk-taking behaviors in adolescents and adults. In parallel to developmental changes in sleep, adolescent brains are undergoing structural and functional changes in the circuits subserving the pursuit and processing of rewards. These developmental changes in reward processing likely contribute to the initiation of alcohol use during adolescence. Abundant evidence indicates that sleep and circadian rhythms modulate reward function, suggesting that adolescent sleep and circadian disturbance may contribute to altered reward function, and in turn, alcohol involvement. In this review, we summarize the relevant evidence and propose that these parallel developmental changes in sleep, circadian rhythms, and neural processing of reward interact to increase risk for alcohol use disorder (AUD).

  3. Sex under the influence of alcohol among Norwegian adolescents.

    PubMed

    Traeen, B; Kvalem, I L

    1996-07-01

    The purpose of this paper is to study alcohol consumption among Norwegian adolescents at their most recent experience of sexual intercourse. The material comprises a stratified sample of 920 adolescents aged 16-20 years in a Norwegian county (52.3% of the girls and 41.4% of the boys had coital experience). Data were collected by means of questionnaires; 21.0% of the adolescents reported sex under influence of alcohol. A logistic regression analysis showed that the best predictors of sex under influence of alcohol were intercourse location, sexual enjoyment and sexual intercourse motivated by "Don't know, it just turned out that way". Adolescents who had their most recent experience of intercourse away from home, who had problems enjoying sex and/or who said it just turned out that way, were more likely than others to have had sex under influence of alcohol. A multivariate logistic regression analysis showed that among adolescents who reported that the intercourse took place away from their homes, the odds ratio (OR) for sex under influence of alcohol increased by 8.7. Those who had consumed alcohol before sex, more often than non-drinkers, tended to enter into sexual intercourse motivated by factors external to their own person. This tendency was more pronounced among boys than girls.

  4. Peer Deviance, Alcohol Expectancies, and Adolescent Alcohol Use: Explaining Shared and Nonshared Environmental Effects Using an Adoptive Sibling Pair Design

    PubMed Central

    Samek, Diana R.; Keyes, Margaret A.; Iacono, William G.; McGue, Matt

    2013-01-01

    Previous research suggests adolescent alcohol use is largely influenced by environmental factors, yet little is known about the specific nature of this influence. We hypothesized that peer deviance and alcohol expectancies would be sources of environmental influence because both have been consistently and strongly correlated with adolescent alcohol use. The sample included 206 genetically related and 407 genetically unrelated sibling pairs assessed in mid-to-late adolescence. The heritability of adolescent alcohol use (e.g., frequency, quantity last 12 months) was minimal and not significantly different from zero. The associations among peer deviance, alcohol expectancies, and alcohol use were primarily due to shared environmental factors. Of special note, alcohol expectancies also significantly explained nonshared environmental influence on alcohol use. This study is one of few that have identified specific environmental variants of adolescent alcohol use while controlling for genetic influence. PMID:23644917

  5. Alcohol, Sex, and Screens: Modeling Media Influence on Adolescent Alcohol and Sex Co-Occurrence.

    PubMed

    Bleakley, Amy; Ellithorpe, Morgan E; Hennessy, Michael; Khurana, Atika; Jamieson, Patrick; Weitz, Ilana

    2017-02-26

    Alcohol use and sexual behavior are important risk behaviors in adolescent development, and combining the two is common. The reasoned action approach (RAA) is used to predict adolescents' intention to combine alcohol use and sexual behavior based on exposure to alcohol and sex combinations in popular entertainment media. We conducted a content analysis of mainstream (n = 29) and Black-oriented movies (n = 34) from 2014 and 2013-2014, respectively, and 56 television shows (2014-2015 season). Content analysis ratings featuring character portrayals of both alcohol and sex within the same five-minute segment were used to create exposure measures that were linked to online survey data collected from 1,990 adolescents ages 14 to 17 years old (50.3% Black, 49.7% White; 48.1% female). Structural equation modeling (SEM) and group analysis by race were used to test whether attitudes, norms, and perceived behavioral control mediated the effects of media exposure on intention to combine alcohol and sex. Results suggest that for both White and Black adolescents, exposure to media portrayals of alcohol and sex combinations is positively associated with adolescents' attitudes and norms. These relationships were stronger among White adolescents. Intention was predicted by attitude, norms, and control, but only the attitude-intention relationship was different by race group (stronger for Whites).

  6. Effectiveness of a drinking-motive-tailored emergency-room intervention among adolescents admitted to hospital due to acute alcohol intoxication — A randomized controlled trial

    PubMed Central

    Wurdak, Mara; Wolstein, Jörg; Kuntsche, Emmanuel

    2015-01-01

    The aim of this study is to develop and test the effectiveness of a drinking-motive-tailored intervention for adolescents hospitalized due to alcohol intoxication in eight cities in Germany between December 2011 and May 2012 against a similar, non-motive-tailored intervention. In a randomized controlled trial, 254 adolescents received a psychosocial intervention plus motive-tailored (intervention group; IG) or general exercises (control group; CG). Adolescents in the IG received exercises in accordance with their drinking motives as indicated at baseline (e.g. alternative ways of spending leisure time or dealing with stress). Exercises for the CG contained alcohol-related information in general (e.g. legal issues). The data of 81 adolescents (age: M = 15.6, SD = 1.0; 42.0% female) who participated in both the baseline and the follow-up were compared using ANOVA with repeated measurements and effect sizes (available case analyses). Adolescents reported lower alcohol use at the four-week follow-up independently of the kind of intervention. Significant interaction effects between time and IG were found for girls in terms of drinking frequency (F = 7.770, p < 0.01) and binge drinking (F = 7.0005, p < 0.05) but not for boys. For the former, the proportional reductions and corresponding effect sizes of drinking frequency (d = − 1.18), binge drinking (d = − 1.61) and drunkenness (d = − 2.87) were much higher than the .8 threshold for large effects. Conducting psychosocial interventions in a motive-tailored way appears more effective for girls admitted to hospital due to alcohol intoxication than without motive-tailoring. Further research is required to address the specific needs of boys in such interventions. (German Clinical Trials Register, DRKS ID: DRKS00005588). PMID:26844193

  7. Image Advertisements for Alcohol Products: Is Their Appeal Associated with Adolescents' Intention to Consume Alcohol?

    ERIC Educational Resources Information Center

    Kelly, Kathleen J.; Edwards, Ruth W.

    1998-01-01

    Seeks to determine if adolescents who drink, or have intentions to drink, find image advertisements for alcohol more appealing than product advertisements. Results indicate that image advertising was preferred to product advertising, particularly by younger adolescents. Evidence of an association between preference for image advertisements and…

  8. Friendship clique and peer influences on body image concerns, dietary restraint, extreme weight-loss behaviors, and binge eating in adolescent girls.

    PubMed

    Paxton, S J; Schutz, H K; Wertheim, E H; Muir, S L

    1999-05-01

    This study explored friendship variables in relation to body image, dietary restraint, extreme weight-loss behaviors (EWEBs), and binge eating in adolescent girls. From 523 girls, 79 friendship cliques were identified using social network analysis. Participants completed questionnaires that assessed body image concerns, eating, friendship relations, and psychological family, and media variables. Similarity was greater for within than for between friendship cliques for body image concerns, dietary restraint, and EWLBs, but not for binge eating. Cliques high in body image concerns and dieting manifested these concerns in ways consistent with a high weight/shape-preoccupied subculture. Friendship attitudes contributed significantly to the prediction of individual body image concern and eating behaviors. Use of EWLBs by friends predicted an individual's own level of use.

  9. Subjective and objective binge eating in relation to eating disorder symptomatology, depressive symptoms, and self-esteem among treatment-seeking adolescents with bulimia nervosa.

    PubMed

    Fitzsimmons-Craft, Ellen E; Ciao, Anna C; Accurso, Erin C; Pisetsky, Emily M; Peterson, Carol B; Byrne, Catherine E; Le Grange, Daniel

    2014-07-01

    This study investigated the importance of the distinction between objective (OBE) and subjective binge eating (SBE) among 80 treatment-seeking adolescents with bulimia nervosa. We explored relationships among OBEs, SBEs, eating disorder (ED) symptomatology, depression, and self-esteem using two approaches. Group comparisons showed that OBE and SBE groups did not differ on ED symptoms or self-esteem; however, the SBE group had significantly greater depression. Examining continuous variables, OBEs (not SBEs) accounted for significant unique variance in global ED pathology, vomiting, and self-esteem. SBEs (not OBEs) accounted for significant unique variance in restraint and depression. Both OBEs and SBEs accounted for significant unique variance in eating concern; neither accounted for unique variance in weight/shape concern, laxative use, diuretic use, or driven exercise. Loss of control, rather than amount of food, may be most important in defining binge eating. Additionally, OBEs may indicate broader ED pathology, while SBEs may indicate restrictive/depressive symptomatology.

  10. Adolescent binge-like ethanol exposure reduces basal α-MSH expression in the hypothalamus and the amygdala of adult rats

    PubMed Central

    Lerma-Cabrera, Jose Manuel; Carvajal, Francisca; Alcaraz-Iborra, Manuel; de la Fuente, Leticia; Navarro, Montserrat; Thiele, Todd E.; Cubero, Inmaculada

    2013-01-01

    Melanocortins (MC) are central peptides that have been implicated in the modulation of ethanol consumption. There is experimental evidence that chronic ethanol exposure reduces α-MSH expression in limbic and hypothalamic brain regions and alters central pro-opiomelanocortin (POMC) mRNA activity in adult rats. Adolescence is a critical developmental period of high vulnerability in which ethanol exposure alters corticotropin releasing factor, neuropeptide Y, substance P and neurokinin neuropeptide activities, all of which have key roles in ethanol consumption. Given the involvement of MC and the endogenous inverse agonist AgRP in ethanol drinking, here we evaluate whether a binge-like pattern of ethanol treatment during adolescence has a relevant impact on basal and/or ethanol-stimulated α-MSH and AgRP activities during adulthood. To this end, adolescent Sprague-Dawley rats (beginning at PND25) were pre-treated with either saline (SP group) or binge-like ethanol exposure (BEP group; 3.0 g/kg given in intraperitoneal (i.p.) injections) of one injection per day over two consecutive days, followed by 2 days without injections, repeated for a total of 8 injections. Following 25 ethanol-free days, we evaluated α-MSH and AgRP immunoreactivity (IR) in the limbic and hypothalamic nuclei of adult rats (PND63) in response to ethanol (1.5 or 3.0 g/kg i.p.) and saline. We found that binge-like ethanol exposure during adolescence significantly reduced basal α-MSH IR in the central nucleus of the amygdala (CeA), the arcuate nucleus (Arc) and the paraventricular nucleus of the hypothalamus (PVN) during adulthood. Additionally, acute ethanol elicited AgRP IR in the Arc. Rats given the adolescent ethanol treatment required higher doses of ethanol than saline-treated rats to express AgRP. In light of previous evidence that endogenous MC and AgRP regulate ethanol intake through MC-receptor signaling, we speculate that the α-MSH and AgRP disturbances induced by binge-like ethanol

  11. Adolescent binge-like ethanol exposure reduces basal α-MSH expression in the hypothalamus and the amygdala of adult rats.

    PubMed

    Lerma-Cabrera, Jose Manuel; Carvajal, Francisca; Alcaraz-Iborra, Manuel; de la Fuente, Leticia; Navarro, Montserrat; Thiele, Todd E; Cubero, Inmaculada

    2013-09-01

    Melanocortins (MC) are central peptides that have been implicated in the modulation of ethanol consumption. There is experimental evidence that chronic ethanol exposure reduces α-MSH expression in the limbic and hypothalamic brain regions and alters central pro-opiomelanocortin (POMC) mRNA activity in adult rats. Adolescence is a critical developmental period of high vulnerability in which ethanol exposure alters corticotropin releasing factor, neuropeptide Y, substance P and neurokinin neuropeptide activities, all of which have key roles in ethanol consumption. Given the involvement of MC and the endogenous inverse agonist AgRP in ethanol drinking, here we evaluate whether a binge-like pattern of ethanol treatment during adolescence has a relevant impact on basal and/or ethanol-stimulated α-MSH and AgRP activities during adulthood. To this end, adolescent Sprague-Dawley rats (beginning at PND25) were pre-treated with either saline (SP group) or binge-like ethanol exposure (BEP group; 3.0 g/kg given in intraperitoneal (i.p.) injections) of one injection per day over two consecutive days, followed by 2 days without injections, repeated for a total of 8 injections. Following 25 ethanol-free days, we evaluated α-MSH and AgRP immunoreactivity (IR) in the limbic and hypothalamic nuclei of adult rats (PND63) in response to ethanol (1.5 or 3.0 g/kgi.p.) and saline. We found that binge-like ethanol exposure during adolescence significantly reduced basal α-MSH IR in the central nucleus of the amygdala (CeA), the arcuate nucleus (Arc) and the paraventricular nucleus of the hypothalamus (PVN) during adulthood. Additionally, acute ethanol elicited AgRP IR in the Arc. Rats given the adolescent ethanol treatment required higher doses of ethanol than saline-treated rats to express AgRP. In light of previous evidence that endogenous MC and AgRP regulate ethanol intake through MC-receptor signaling, we speculate that the α-MSH and AgRP disturbances induced by binge

  12. Adolescent Alcohol Abuse. Fastback Series No. 217.

    ERIC Educational Resources Information Center

    Horton, Lowell

    This booklet examines the problem of alcohol use among American teenagers. The role that alcohol plays in adult society is presented and its potential danger for causing teenage alcohol addiction is considered. A discussion on why some teenagers abuse alcohol focuses on familial, peer, sociocultural, environmental, personality, and behavioral…

  13. Do Alcohol Expectancy Outcomes and Valuations Mediate Peer Influences and Lifetime Alcohol Use among Early Adolescents?

    ERIC Educational Resources Information Center

    Zamboanga, Byron L.; Schwartz, Seth J.; Ham, Lindsay S.; Jarvis, Lorna Hernandez; Olthuis, Janine V.

    2009-01-01

    Building on the theory of reasoned action (I. Ajzen & M. Fishbein, 1973, 1980; M. Fishbein & I. Ajzen, 1975) and expectancy theory, the authors examined the mediating role of alcohol expectancies in adolescent drinking behaviors by testing whether alcohol expectancy outcomes and valuations (the extent to which these outcomes are perceived…

  14. The Relation between Stress and Alcohol Use among Hispanic Adolescents

    PubMed Central

    Goldbach, Jeremy T.; Cardoso, Jodi Berger; Cervantes, Richard C.; Duan, Lei

    2015-01-01

    We explored the relation between eight domains of Hispanic stress and alcohol use and frequency of use in a sample of Hispanic adolescents between 11 and 19 years old (N = 901). Independent t-tests were used to compare means of domains of Hispanic stress between adolescents who reported alcohol use and those who reported no use. In addition, multinomial logistic regression was used to examine whether domains of Hispanic stress were related to alcohol use and whether the relation differed by gender and age. Multiple imputation was used to address missing data. In the analytic sample, 75.8% (n = 683) reported no use and 24.2% (n = 218) reported alcohol use during the previous 30 days. Higher mean Hispanic stress scores were observed among youths who reported alcohol use during the previous 30 days in five domains: acculturation gap, community and gang violence, family economic, discrimination, and family and drug-related stress. Increased community and gang violence, family and drug, and acculturative gap stress were found to be associated with some alcohol use categories beyond the effect of other domains. Few differences in the association between Hispanic stress and alcohol use by gender and age were observed. Study findings indicate that family and drug-related, community and gang violence, and acculturative gap stress domains are salient factors related to alcohol use among Hispanic adolescents, and their implications for prevention science are discussed. PMID:26551265

  15. Reduced anterior prefrontal cortex activation in young binge drinkers during a visual working memory task.

    PubMed

    Crego, Alberto; Rodriguez-Holguín, Socorro; Parada, María; Mota, Nayara; Corral, Montserrat; Cadaveira, Fernando

    2010-06-01

    Working memory (WM) is a major cognitive function that is altered by chronic alcohol consumption. This impairment has been linked to alterations in the hippocampus and prefrontal cortex (PFC). Animal and human studies have shown that the adolescent brain is more sensitive to the neurotoxic effects of alcohol than the adult brain, particularly those structures that mature late on in development, such as the hippocampus and prefrontal brain. The aim of the present study was to assess visual working memory and its neural correlates in young university students who partake in intermittent consumption of large amounts of alcohol (binge drinkers). A sample of 42 binge drinkers and 53 corresponding control subjects performed an identical pairs continuous performance task (IP-CPT) in a combined event-related potential (ERP) and exact low-resolution brain electromagnetic tomography (eLORETA) study. The results revealed that, despite adequate performance, binge drinkers showed a smaller late positive component (LPC) associated with hypoactivation of the right anterior prefrontal cortex (aPFC) for matching stimuli, in comparison with control subjects. These findings may reveal binge drinking-related functional alteration in recognition working memory processes and suggest that impaired prefrontal cortex function may occur at an early age in binge drinkers.

  16. 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

  17. Sleep and Circadian Contributions to Adolescent Alcohol Use Disorder

    PubMed Central

    Hasler, Brant P.; Soehner, Adriane M.; Clark, Duncan B.

    2014-01-01

    Adolescence is a time of marked changes across sleep, circadian rhythms, brain function, and alcohol use. Starting at puberty, adolescents’ endogenous circadian rhythms and preferred sleep times shift later, often leading to a mismatch with the schedules imposed by secondary education. This mismatch induces circadian misalignment and sleep loss, which have been associated with affect dysregulation, increased drug and alcohol use, and other risk-taking behaviors in adolescents and adults. In parallel to developmental changes in sleep, adolescent brains are undergoing structural and functional changes in the circuits subserving the pursuit and processing of rewards. These developmental changes in reward processing likely contribute to the initiation of alcohol use during adolescence. Abundant evidence indicates that sleep and circadian rhythms modulate reward function, suggesting that adolescent sleep and circadian disturbance may contribute to altered reward function, and in turn, alcohol involvement. In this review, we summarize the relevant evidence and propose that these parallel developmental changes in sleep, circadian rhythms, and neural processing of reward interact to increase risk for alcohol use disorder (AUD). PMID:25442171

  18. The Effect of Pubertal and Psychosocial Timing on Adolescents' Alcohol Use: What Role Does Alcohol-Specific Parenting Play?

    ERIC Educational Resources Information Center

    Schelleman-Offermans, Karen; Knibbe, Ronald A.; Engels, Rutger C. M. E.; Burk, William J.

    2011-01-01

    In scientific literature, early pubertal timing emerges as a risk factor of adolescents' drinking, whereas alcohol-specific rules (the degree to which parents permit their children to consume alcohol in various situations) showed to protect against adolescents' drinking. This study investigated whether alcohol-specific rules mediate and/or…

  19. Age at First Drink, Drinking, Binge Drinking and DSM-5 Alcohol Use Disorder among Hispanic National Groups in the U.S.

    PubMed Central

    Caetano, Raul; Mills, Britain A.; Vaeth, Patrice A. C.; Reingle, Jennifer

    2014-01-01

    Background This paper examines age at first drink and adult drinking, binge drinking and DSM-5 alcohol use disorder (AUD) among U.S. Hispanic national groups. Methods Respondents come from two independent studies. The Hispanic Americans Baseline Alcohol Survey used a multistage cluster sample design to interview 5,224 individuals 18 years of age and older selected from the household population in: Miami, New York, Philadelphia, Houston and Los Angeles. Respondents in the border area (N=1,307) constituted a household probability sample of Mexican Americans living on U.S. counties that border Mexico. In both surveys, data were collected during computer assisted interviews conducted in respondents' homes. The HABLAS and the border sample response rates were 76% and 67%, respectively. Results U.S. born Hispanics begin drinking at a younger age than those who are foreign born, independent of national group. Among foreign born Hispanics, age of arrival in the U.S. is not associated with age at first drink. Results support the hypothesis that a younger age at first drink is associated with a higher mean volume of drinking, a higher probability of bingeing and a higher probability of DSM-5 AUD. But the results do not show a clear pattern by which a particular national group would consistently show no associations or stronger associations between age at first drink and the alcohol-related outcomes under consideration. Conclusions An earlier age at first drinking is positively associated with heavier drinking patterns among U.S. Hispanics. However, as in other areas of alcohol epidemiology, here too there is considerable variation in age at first drink and drinking across Hispanic national groups. PMID:24689445

  20. A Multisite Investigation of Binge Eating Behaviors in Children and Adolescents

    ERIC Educational Resources Information Center

    Tanofsky-Kraff, Marian; Goossens, Lien; Eddy, Kamryn T.; Ringham, Rebecca; Goldschmidt, Andrea; Yanovski, Susan Z.; Braet, Caroline; Marcus, Marsha D.; Wilfley, Denise E.; Olsen, Cara; Yanovski, Jack A.

    2007-01-01

    The phenomenology of childhood and adolescent loss of control (LOC) eating is unknown. The authors interviewed 445 youths to assess aspects of aberrant eating. LOC was associated with eating forbidden food before the episode; eating when not hungry; eating alone; and experiencing secrecy, negative emotions, and a sense of "numbing" while eating…

  1. Brief motivational intervention for adolescents treated in emergency departments for acute alcohol intoxication – a randomized-controlled trial

    PubMed Central

    2014-01-01

    Background Alcohol misuse among youth is a major public health concern and numbers of adolescents admitted to the emergency department for acute alcoholic intoxication in Germany are recently growing. The emergency setting offers an opportunity to reach at-risk alcohol consuming adolescents and provide brief interventions in a potential “teachable moment”. However, studies on brief interventions targeting adolescents in emergency care are scarce and little is known about their effectiveness when delivered immediately following hospitalization for acute alcohol intoxication. In this protocol we present the HaLT-Hamburg trial evaluating a brief motivational intervention for adolescents treated in the emergency department after an episode of acute alcoholic intoxication. Methods The trial design is a parallel two-arm cluster randomized-controlled trial with follow-up assessment after 3 and 6 months. N = 312 participants aged 17 years and younger will be recruited Fridays to Sundays in 6 pediatric clinics over a period of 30 months. Intervention condition is a manual-based brief motivational intervention with a telephone booster after 6 weeks and a manual-guided intervention for caregivers which will be compared to treatment as usual. Primary outcomes are reduction in binge drinking episodes, quantity of alcohol use on a typical drinking day and alcohol-related problems. Secondary outcome is further treatment seeking. Linear mixed models adjusted for baseline differences will be conducted according to intention-to-treat (ITT) and completers (per-protocol) principles to examine intervention effects. We also examine quantitative and qualitative process data on feasibility, intervention delivery, implementation and receipt from intervention providers, receivers and regular emergency department staff. Discussion The study has a number of strengths. First, a rigorous evaluation of HaLT-Hamburg is timely because variations of the HaLT project are widely used in

  2. Dare to Delay? The Impacts of Adolescent Alcohol and Marijuana Use Onset on Cognition, Brain Structure, and Function

    PubMed Central

    Lisdahl, Krista M.; Gilbart, Erika R.; Wright, Natasha E.; Shollenbarger, Skyler

    2013-01-01

    Throughout the world, drug and alcohol use has a clear adolescent onset (Degenhardt et al., 2008). Alcohol continues to be the most popular drug among teens and emerging adults, with almost a third of 12th graders and 40% of college students reporting recent binge drinking (Johnston et al., 2009, 2010), and marijuana (MJ) is the second most popular drug in teens (Johnston et al., 2010). The initiation of drug use is consistent with an overall increase in risk-taking behaviors during adolescence that coincides with significant neurodevelopmental changes in both gray and white matter (Giedd et al., 1996a; Paus et al., 1999; Sowell et al., 1999, 2002, 2004; Gogtay et al., 2004; Barnea-Goraly et al., 2005; Lenroot and Giedd, 2006). Animal studies have suggested that compared to adults, adolescents may be particularly vulnerable to the neurotoxic effects of drugs, especially alcohol and MJ (see Schneider and Koch, 2003; Barron et al., 2005; Monti et al., 2005; Cha et al., 2006; Rubino et al., 2009; Spear, 2010). In this review, we will provide a detailed overview of studies that examined the impact of early adolescent onset of alcohol and MJ use on neurocognition (e.g., Ehrenreich et al., 1999; Wilson et al., 2000; Tapert et al., 2002a; Hartley et al., 2004; Fried et al., 2005; Townshend and Duka, 2005; Medina et al., 2007a; McQueeny et al., 2009; Gruber et al., 2011, 2012; Hanson et al., 2011; Lisdahl and Price, 2012), with a special emphasis on recent prospective longitudinal studies (e.g., White et al., 2011; Hicks et al., 2012; Meier et al., 2012). Finally, we will explore potential clinical and public health implications of these findings. PMID:23847550

  3. A Moving Target: Reasons Given by Adolescents for Alcohol and Narcotics Use, 1984 and 1999.

    ERIC Educational Resources Information Center

    Palmqvist, Riia A.; Martikainen, Liisa K.; von Wright, Maijaliisa Rauste

    2003-01-01

    Studied the reasons given by Finnish adolescents for alcohol use and the use of alcohol and narcotics by others. Findings for 396 adolescents in 1984 and 488 in 1999 suggest that adolescents' attitudes have become more liberal toward alcohol and narcotics use and that prevention campaigns may be aiming at a moving target of cultural opinion. (SLD)

  4. University Binge Drinking Patterns and Changes in Patterns of Alcohol Consumption among Chinese Undergraduates in a Hong Kong University

    ERIC Educational Resources Information Center

    Kim, Jean H.; Chan, Karli W. C.; Chow, Julie K. W.; Fung, K. P.; Fong, Ben Y. F.; Cheuk, Ka Kin; Griffiths, Sian M.

    2009-01-01

    Objective: To examine patterns of binge drinking and changes in drinking patterns among Chinese university students. Participants and Methods: Responses to an anonymous questionnaire were compared between a random sample of 411 second year Chinese undergraduate students in 2006 and 2,630 first year students from the previous year. Students…

  5. Adolescent Depression, Alcohol and Drug Abuse.

    ERIC Educational Resources Information Center

    Deykin, Eva Y.; And Others

    1987-01-01

    Interviews of 434 college students revealed that prevalence of major depressive disorder (MDD) was 6.8 percent; of alcohol abuse, 8.2 percent; and of substance abuse, 9.4 percent. Alcohol and substance abuse were associated with MDD. Substance abuse was associated with other psychiatric diagnoses as well. MDD usually preceded alcohol or substance…

  6. Genetic and environmental influences on the relationship between peer alcohol use and own alcohol use in adolescents

    PubMed Central

    Fowler, Tom; Shelton, Katherine; Lifford, Kate; Rice, Frances; McBride, Andrew; Nikolov, Ivan; Neale, Michael C; Harold, Gordon; Thapar, Anita; van den Bree, Marianne B M

    2007-01-01

    Aims Genetically influenced aspects of adolescent behaviour can play a role in alcohol use and peer affiliation. We explored the correlations between friends' alcohol use and adolescent own use with a genetically sensitive design. Design Genetic and environmental factors were estimated on adolescent reports of their friends' alcohol use and their own use and problem use of alcohol. The correlations between the genetic and environmental factors that influence friends' alcohol use and adolescent own alcohol use and problem use were also estimated. Participants A total of 862 twin pairs aged 11–17 years sampled from the UK population-based Cardiff Study of All Wales and North-west of England Twins (CaStANET). Measurements Data on adolescent own alcohol use and problem use and the alcohol use of their three best friends were obtained using self-report questionnaires. Findings A significant genetic influence was found on adolescent friends' alcohol use (about 30%). Significant correlations of 0.60 and 0.70 were found between the genetic influences on friends' alcohol use and adolescents' own use and problem use of alcohol. Common environmental influences were almost completely correlated for friends' alcohol use and adolescents' own alcohol use and problem use (0.91 and 0.94). Conclusions There is considerable overlap in the common environmental and genetic factors that contribute to the relationship between adolescents' own alcohol use and that of their friends. These findings contribute to understanding of the mechanisms by which friends' alcohol use influences adolescent drinking behaviour. PMID:17523983

  7. Prospective Effects of Possible Selves on Alcohol Consumption in Adolescents

    PubMed Central

    Lee, Chia-Kuei; Corte, Colleen; Stein, Karen F.; Park, Chang G.; Finnegan, Lorna; McCreary, Linda L.

    2014-01-01

    Possible selves, cognitions about the self that reflect hopes, fears, and expectations for the future, are reliable predictors of health risk behaviors but have not been explored as predictors of adolescents’ alcohol use. In a secondary analysis of data from 137 adolescents, we examined the influence of possible selves assessed in eighth grade on alcohol consumption (yes/no and level of use) in ninth grade. Having a most important feared possible self related to academics in eighth grade predicted alcohol abstinence in ninth grade. Among those who reported alcohol use, having many hoped-for possible selves and a most important hoped-for possible self related to academics in eighth grade predicted lower level of alcohol consumption in ninth grade. Interventions that foster the personal relevance and importance of academics and lead to the development of hoped-for possible selves may reduce adolescents’ alcohol consumption. PMID:25545451

  8. Energy Drinks, Alcohol, Sports and Traumatic Brain Injuries among Adolescents

    PubMed Central

    Ilie, Gabriela; Boak, Angela; Mann, Robert E.; Adlaf, Edward M.; Hamilton, Hayley; Asbridge, Mark; Rehm, Jürgen; Cusimano, Michael D.

    2015-01-01

    Importance The high prevalence of traumatic brain injuries (TBI) among adolescents has brought much focus to this area in recent years. Sports injuries have been identified as a main mechanism. Although energy drinks, including those mixed with alcohol, are often used by young athletes and other adolescents they have not been examined in relation to TBI. Objective We report on the prevalence of adolescent TBI and its associations with energy drinks, alcohol and energy drink mixed in with alcohol consumption. Design, Settings and Participants Data were derived from the Centre for Addiction and Mental Health’s 2013 Ontario Student Drug Use and Health Survey (OSDUHS). This population-based cross-sectional school survey included 10,272 7th to 12th graders (ages 11–20) who completed anonymous self-administered questionnaires in classrooms. Main Outcome Measures Mild to severe TBI were defined as those resulting in a loss of consciousness for at least five minutes, or being hospitalized for at least one night. Mechanism of TBI, prevalence estimates of TBI, and odds of energy drink consumption, alcohol use, and consumption of energy drinks mixed with alcohol are assessed. Results Among all students, 22.4% (95% CI: 20.7, 24.1) reported a history of TBI. Sports injuries remain the main mechanism of a recent (past year) TBI (45.5%, 95% CI: 41.0, 50.1). Multinomial logistic regression showed that relative to adolescents who never sustained a TBI, the odds of sustaining a recent TBI were greater for those consuming alcohol, energy drinks, and energy drinks mixed in with alcohol than abstainers. Odds ratios were higher for these behaviors among students who sustained a recent TBI than those who sustained a former TBI (lifetime but not past 12 months). Relative to recent TBI due to other causes of injury, adolescents who sustained a recent TBI while playing sports had higher odds of recent energy drinks consumption than abstainers. Conclusions and Relevance TBI remains a

  9. Alcohol and Other Drug Resistance Strategies Employed by Rural Adolescents

    PubMed Central

    Pettigrew, Jonathan; Miller-Day, Michelle; Krieger, Janice; Hecht, Michael L.

    2011-01-01

    This study seeks to identify how rural adolescents make health decisions and utilize communication strategies to resist influence attempts in offers of alcohol, tobacco, and other drugs (ATOD). Semi-structured interviews were conducted with 113 adolescents from rural school districts to solicit information on ATOD norms, past ATOD experiences, and substance offer-response episodes. Rural youths’ resistance strategies were similar to previous findings with urban adolescents – refuse, explain, avoid, and leave (the REAL typology) – while unique features of these strategies were identified including the importance of personal narratives, the articulation of a non-user identity, and being “accountable” to self and others. PMID:21552345

  10. The Impact of Adolescent Binge Drinking and Sustained Abstinence on Affective State

    PubMed Central

    Bekman, Nicole M.; Winward, Jennifer L.; Lau, Lily L.; Wagner, Chase C.; Brown, Sandra A.

    2013-01-01

    Background While it is clear that affect is negatively impacted by heavy drinking in adulthood and that it improves with abstinence, little is known about effects of heavy drinking on mood during adolescence. Methods The present study examined negative mood states among 16–18 year-old high school students with a history of recent heavy episodic drinking (HED; n = 39) and comparison youth with limited lifetime drinking experience (CON; n = 26). Affect was assessed at three time points during a 4–6 week period of monitored abstinence using the Hamilton Rating Scales for Anxiety and Depression; self-reports were obtained with the state portion of the State Trait Anxiety Inventory, and experience sampling of current affect was assessed via daily text messages sent at randomly determined times in the morning, afternoon, and evening. Results Youth with a recent history of HED reported more negative affect compared to non-drinking youth during early stages of abstinence (days since last HED at assessment 1: m = 6.46; SD = 5.06); however differences in affect were not observed after 4–6 weeks of abstinence. Sex differences were evident, with HED girls reporting greater depression and anxiety than HED male peers. Although not significant, response patterns indicated that males may experience faster resolution of negative emotional states than females with sustained abstinence. Conclusions Findings suggest that high dose drinking is associated with elevated negative affect for adolescents and that negative mood states may take longer to resolve for girls than for boys following heavy drinking episodes. Future research clarifying naturally occurring changes in affective response during early and sustained abstinence is necessary for improving programs designed to promote adolescent decision-making and to reduce risk for relapse. PMID:23550712

  11. Binge ethanol exposure during adolescence leads to a persistent loss of neurogenesis in the dorsal and ventral hippocampus that is associated with impaired adult cognitive functioning

    PubMed Central

    Vetreno, Ryan P.; Crews, Fulton T.

    2015-01-01

    Adolescence is a developmental period that coincides with the maturation of adult cognitive faculties. Binge drinking is common during adolescence and can impact brain maturation. Using a rodent model of adolescent intermittent ethanol (AIE; 5.0 g/kg, i.g., 20% EtOH w/v; 2 days on/2 days off from postnatal day [P]25 to P55), we discovered that AIE treatment reduced neurogenesis (i.e., doublecortin-immunoreactive [DCX + IR] cells) in both the dorsal and ventral hippocampal dentate gyrus of late adolescent (P56) male Wistar rats that persisted during abstinence into adulthood (P220). This reduction in neurogenesis was accompanied by a concomitant reduction in proliferating cells (Ki-67) and an increase in cell death (cleaved caspase-3). In the hippocampus, AIE treatment induced a long-term upregulation of neuroimmune genes, including Toll-like receptor 4 (TLR4) and its endogenous agonist high-mobility group box 1 as well as several proinflammatory signaling molecules. Administration of lipopolysaccharide, a gram-negative endotoxin agonist at TLR4, to young adult rats (P70) produced a similar reduction of DCX + IR cells that was observed in AIE-treated animals. Behaviorally, AIE treatment impaired object recognition on the novel object recognition task when assessed from P163 to P165. Interestingly, object recognition memory was positively correlated with DCX + IR in both the dorsal and ventral hippocampal dentate gyrus while latency to enter the center of the apparatus was negatively correlated with DCX + IR in the ventral dentate gyrus. Together, these data reveal that adolescent binge ethanol exposure persistently inhibits neurogenesis throughout the hippocampus, possibly through neuroimmune mechanisms, which might contribute to altered adult cognitive and emotive function. PMID:25729346

  12. The Influence of Alcohol-Related Cognitions on Personality-Based Risk for Alcohol Use during Adolescence

    ERIC Educational Resources Information Center

    Bekman, Nicole M.; Cummins, Kevin; Brown, Sandra A.

    2011-01-01

    This study examines whether expectancies about the impact of not drinking or reducing alcohol use and perceptions of peer alcohol use partially mediated risk incurred by sensation seeking for adolescent alcohol involvement. High school drinkers (N = 3,153) completed a survey assessing substance use, sensation seeking, perceived peer alcohol use,…

  13. Nicotine Increases Alcohol Intake in Adolescent Male Rats

    PubMed Central

    Lárraga, Armando; Belluzzi, James D.; Leslie, Frances M.

    2017-01-01

    Background: Use of alcohol and tobacco, the two most concurrently abused drugs, typically first occurs during adolescence. Yet, there have been no systematic analyses of ethanol (EtOH) and nicotine (Nic) interactions during adolescence. Recent animal studies report that kappa-opioid (KOR) receptor activation mediates age differences in drug reinforcement. Our hypothesis is that concurrent self-administration of EtOH and Nic will be greater in adolescent rats because of age differences in KOR function. Furthermore, exposure to alcohol and nicotine during adolescence has been reported to increase EtOH intake in adulthood. We performed a longitudinal animal study and hypothesized adolescent rats allowed to self-administer nicotine would drink more alcohol as adults. Methods: Adolescent, postnatal day (P)32, and adult (P90) male and female Sprague-Dawley rats were allowed to self-administer EtOH, Nic, or a combination of both, EtOH+Nic, in an intravenous self-administration paradigm. The role of KOR was pharmacologically evaluated with the KOR antagonist, norbinaltorphamine (norBNI) and with the KOR agonist, U50,488H. Alcohol drinking was subsequently evaluated with male rats in a drinking in the dark (DID), 2-bottle choice test. Results: Concurrent Nic increased EtOH intake in adolescent males, but not in adults or females. Pharmacological blockade of KOR with norBNI robustly increased EtOH+Nic self-administration in adult male rats, but had no effect with female rats. Lastly, in our longitudinal study with male rats, we found prior self-administration of Nic or EtOH+Nic during adolescence increased subsequent oral EtOH intake, whereas prior self-administration of EtOH alone in adults increased subsequent EtOH drinking. Conclusions: There are major age- and sex-differences in the reinforcing effects of EtOH+Nic. Adolescent males are sensitive to the reinforcing interactions of the two drugs, whereas this effect is inhibited by KOR activation in male adults. Nicotine

  14. Media exposure and marijuana and alcohol use among adolescents.

    PubMed

    Primack, Brian A; Kraemer, Kevin L; Fine, Michael J; Dalton, Madeline A

    2009-01-01

    We aimed to determine which media exposures are most strongly associated with marijuana and alcohol use among adolescents. In 2004, we surveyed 1,211 students at a large high school in suburban Pittsburgh regarding substance use, exposure to entertainment media, and covariates. Of the respondents, 52% were female, 8% were non-White, 27% reported smoking marijuana, and 60% reported using alcohol. They reported average exposure to 8.6 hr of media daily. In adjusted models, exposure to music was independently associated with marijuana use, but exposure to movies was independently associated with alcohol use. Implications, limitations, and suggestions for further research are discussed.

  15. "Binge" Drinking: Not the Word of Choice

    ERIC Educational Resources Information Center

    Goodhart, Fern Walter; Lederman, Linda C.; Stewart, Lea P.; Laitman, Lisa

    2003-01-01

    Educators and researchers strive to use terms that reflect a replicable measure of behavior. A term commonly used to describe drinking of a problematic nature is "binge drinking". Binge drinking defines behavior by a number of drinks of an alcoholic beverage consumed in a space of time. The authors argue that the term does not describe drinking…

  16. Dimensions and Psychosocial Correlates of Adolescent Alcohol Use.

    ERIC Educational Resources Information Center

    Hansen, William B.; And Others

    1987-01-01

    Examined differential relationships among well established psychosocial correlates when predicting several dimensions of adolescent alcohol consumption (N=1,720). Factor analysis revealed three dimensions of use: recent drinking, lifetime drinking, and drunkenness. Results suggest that drunkenness is best predicted by peer influences and tobacco…

  17. High Potency and Other Alcoholic Beverage Consumption among Adolescents

    ERIC Educational Resources Information Center

    Jobli, Edessa C.; Dore, Heather S.; Werch, Chudley E.; Moore, Michele J.

    2005-01-01

    This study examined the prevalence of high potency (liquor, malt liquor, fortified wine) and other alcoholic beverage consumption (beer, wine/wine coolers) among adolescents, the impact of gender and ethnicity, and the risk and protective factors that predicted consumption. A confidential survey revealed that, among eighth grade students,…

  18. Adolescents, Alcohol, and Substance Abuse: Reaching Teens through Brief Interventions.

    ERIC Educational Resources Information Center

    Monti, Peter M., Ed.; Colby, Suzanne M., Ed.; O'Leary, Tracy A., Ed.

    This publication reviews a variety of empirically supported approaches to dealing with alcohol and drug problems in adolescents. Its focus is to provide motivationally based brief interventions that can be delivered in a variety of contexts address key developmental considerations and draw on the latest knowledge about the processes of addictive…

  19. Developmental Associations Between Adolescent Alcohol Use and Dating Aggression.

    PubMed

    Reyes, H Luz McNaughton; Foshee, Vangie A; Bauer, Daniel J; Ennett, Susan T

    2012-09-01

    While numerous studies have established a link between alcohol use and partner violence in adulthood, little research has examined this relation during adolescence. The current study used multivariate growth models to examine relations between alcohol use and dating aggression across grades 8 through 12 controlling for shared risk factors (common causes) that predict both behaviors. Associations between trajectories of alcohol use and dating aggression were reduced substantially when common causes were controlled. Concurrent associations between the two behaviors were significant across nearly all grades but no evidence was found for prospective connections from prior alcohol use to subsequent dating aggression or vice versa. Findings suggest that prevention efforts should target common causes of alcohol use and dating aggression.

  20. A Multisite Investigation of Binge Eating Behaviors in Children and Adolescents

    PubMed Central

    Tanofsky-Kraff, Marian; Goossens, Lien; Eddy, Kamryn T.; Ringham, Rebecca; Goldschmidt, Andrea; Yanovski, Susan Z.; Braet, Caroline; Marcus, Marsha D.; Wilfley, Denise E.; Olsen, Cara; Yanovski, Jack A.

    2008-01-01

    The phenomenology of childhood and adolescent loss of control (LOC) eating is unknown. The authors interviewed 445 youths to assess aspects of aberrant eating. LOC was associated with eating forbidden food before the episode; eating when not hungry; eating alone; and experiencing secrecy, negative emotions, and a sense of “numbing” while eating (ps < .01). Hierarchical cluster analysis revealed a subgroup, most of whom reported LOC eating. Cluster members reported having a trigger initiate episodes, eating while watching television, and having decreased awareness regarding the amount consumed. The authors conclude that aspects of LOC eating during youth are similar to aspects of adult episodes, but a youth-specific presentation may exist. Findings may provide an intervening point to prevent excessive weight gain and eating disorders. PMID:18085907

  1. A multisite investigation of binge eating behaviors in children and adolescents.

    PubMed

    Tanofsky-Kraff, Marian; Goossens, Lien; Eddy, Kamryn T; Ringham, Rebecca; Goldschmidt, Andrea; Yanovski, Susan Z; Braet, Caroline; Marcus, Marsha D; Wilfley, Denise E; Olsen, Cara; Yanovski, Jack A

    2007-12-01

    The phenomenology of childhood and adolescent loss of control (LOC) eating is unknown. The authors interviewed 445 youths to assess aspects of aberrant eating. LOC was associated with eating forbidden food before the episode; eating when not hungry; eating alone; and experiencing secrecy, negative emotions, and a sense of "numbing" while eating (ps<.01). Hierarchical cluster analysis revealed a subgroup, most of whom reported LOC eating. Cluster members reported having a trigger initiate episodes, eating while watching television, and having decreased awareness regarding the amount consumed. The authors conclude that aspects of LOC eating during youth are similar to aspects of adult episodes, but a youth-specific presentation may exist. Findings may provide an intervening point to prevent excessive weight gain and eating disorders.

  2. Age of onset of first alcohol intoxication and subsequent alcohol use among urban American Indian adolescents.

    PubMed

    Henry, Kimberly L; McDonald, James N; Oetting, Eugene R; Walker, Patricia Silk; Walker, R Dale; Beauvais, Fred

    2011-03-01

    The objective was to assess the effect of early onset intoxication on subsequent alcohol involvement among urban American Indian youth. The data come from the American Indian Research (AIR) project, a panel study of urban Indian youth residing in King County, Washington. Data were collected annually from the adolescent and his/her primary caregiver from the 1988-89 school year to the 1996-97 school year, providing a total of nine waves of data. Early intoxication (by age 14) was related to delinquency, family history of alcohol abuse or dependence, poverty, broken family structure, less family cohesiveness, and more family conflict. The effects of these characteristics were, therefore, partialed out in testing effects of early intoxication on later alcohol involvement. Two-part latent growth models of alcohol use and alcohol problems were specified. Effects of early onset intoxication on these trajectories, as well as lifetime alcohol abuse or dependence by the transition to young adulthood, were examined. Findings indicate that adolescents who experienced their first intoxication early (by age 14), used alcohol more heavily from the ages of 16 to 18, experienced more problems related to the alcohol's use from the ages of 16 to 18, and were more likely to have a diagnosed alcohol disorder by the final wave of data collection. Congruent with similar studies in the general population, early intoxication appears to be associated with a deleterious course of alcohol involvement during adolescence and into the transition to young adulthood among urban American Indian youth. Implications for prevention are discussed.

  3. Fetal Alcohol Syndrome in Adolescents and Adults.

    ERIC Educational Resources Information Center

    Bert, Cynthia R. Greene; Bert, Minnie

    Persons with fetal alcohol syndrome (FAS) may be diagnosed at birth based on specific symptoms and anomalies. These are history of prenatal alcohol exposure, mental retardation, central nervous system dysfunctions, growth deficiency, particular physical anomalies, and speech and language anomalies. With aging, cranial and skeletal anomalies become…

  4. Adolescent alcohol exposure and persistence of adolescent-typical phenotypes into adulthood: a mini-review

    PubMed Central

    Spear, Linda Patia; Swartzwelder, H. Scott

    2014-01-01

    Alcohol use is typically initiated during adolescence, which, along with young adulthood, is a vulnerable period for the onset of high-risk drinking and alcohol abuse. Given across-species commonalities in certain fundamental neurobehavioral characteristics of adolescence, studies in laboratory animals such as the rat have proved useful to assess persisting consequences of repeated alcohol exposure. Despite limited research to date, reports of long-lasting effects of adolescent ethanol exposure are emerging, along with certain common themes. One repeated finding is that adolescent exposure to ethanol sometimes results in the persistence of adolescent-typical phenotypes into adulthood. Instances of adolescent -like persistence have been seen in terms of baseline behavioral, cognitive, electrophysiological and neuroanatomical characteristics, along with the retention of adolescent-typical sensitivities to acute ethanol challenge. These effects are generally not observed after comparable ethanol exposure in adulthood. Persistence of adolescent-typical phenotypes is not always evident, and may be related to regionally-specific ethanol influences on the interplay between CNS excitation and inhibition critical for the timing of neuroplasticity. PMID:24813805

  5. Adolescent alcohol exposure and persistence of adolescent-typical phenotypes into adulthood: a mini-review.

    PubMed

    Spear, Linda Patia; Swartzwelder, H Scott

    2014-09-01

    Alcohol use is typically initiated during adolescence, which, along with young adulthood, is a vulnerable period for the onset of high-risk drinking and alcohol abuse. Given across-species commonalities in certain fundamental neurobehavioral characteristics of adolescence, studies in laboratory animals such as the rat have proved useful to assess persisting consequences of repeated alcohol exposure. Despite limited research to date, reports of long-lasting effects of adolescent ethanol exposure are emerging, along with certain common themes. One repeated finding is that adolescent exposure to ethanol sometimes results in the persistence of adolescent-typical phenotypes into adulthood. Instances of adolescent-like persistence have been seen in terms of baseline behavioral, cognitive, electrophysiological and neuroanatomical characteristics, along with the retention of adolescent-typical sensitivities to acute ethanol challenge. These effects are generally not observed after comparable ethanol exposure in adulthood. Persistence of adolescent-typical phenotypes is not always evident, and may be related to regionally specific ethanol influences on the interplay between CNS excitation and inhibition critical for the timing of neuroplasticity.

  6. Adolescent Alcohol Use Before and After the High School Transition

    PubMed Central

    Andreas, Jasmina Burdzovic; Jackson, Kristina M.

    2015-01-01

    Background An important question is whether the high-school entry is a critical developmental event associated with escalation of alcohol use. The present study examined trajectories of adolescent alcohol use as a function of a normative developmental event, the high-school entry. In addition, given that at-risk youth may be particularly vulnerable to the stress associated with this transition, we examined how these alcohol use trajectories may be shaped by a measure of early behavioral risk, early adolescent delinquency. Methods Participants included 891 12-year olds from the prospective National Longitudinal Survey of Youth-1997 (NLSY97) for whom relevant longitudinal school data were available (51.2% boys; 61.4% White). Results Alcohol use after high-school entry increased at a significantly greater rate than did use during the middle-school years, even after accounting for students’ age at transition. In addition, early delinquency emerged as a risk factor such that differences in alcohol use existed prior to the transition. That is, children with early delinquency characteristics displayed more rapid progression in alcohol use, but this effect was evident only during middle school. Conclusions High-school entry appears to be a critical developmental event associated with increased social risk for greater alcohol use that goes beyond the simple maturational (i.e., ageing) factors. Youth with behavioral problems appear to be at greater risk in middle school, in contrast to lower risk youth for whom high school entry may be a more critical event, in part because high school is a less restrictive environment and/or because alcohol use becomes more normative at that time. Adolescent substance use may be described as a series of distinct developmental stages that closely correspond to school transitions, and suggest a critical period for targeted intervention that may differ as a function of pre-existing risk. PMID:25939277

  7. Adolescent depression, alcohol and drug abuse.

    PubMed Central

    Deykin, E Y; Levy, J C; Wells, V

    1987-01-01

    The Diagnostic Interview Schedule was employed to ascertain the prevalence of major depressive disorder (MDD), alcohol and substance abuse in a sample of 424 college students aged 16 to 19 years. Applying DSM III criteria, the prevalence of MDD was 6.8 per cent; of alcohol abuse, 8.2 per cent; and of substance abuse 9.4 per cent. Alcohol abuse was associated with MDD, but not with other psychiatric diagnoses. Substance abuse was associated both with MDD and with other psychiatric diagnoses as well. The onset of MDD almost always preceded alcohol or substance abuse suggesting the possibility of self-medication as a factor in the development of alcohol or substance abuse. PMID:3492151

  8. Adolescents and alcohol: an explorative audience segmentation analysis

    PubMed Central

    2012-01-01

    Background So far, audience segmentation of adolescents with respect to alcohol has been carried out mainly on the basis of socio-demographic characteristics. In this study we examined whether it is possible to segment adolescents according to their values and attitudes towards alcohol to use as guidance for prevention programmes. Methods A random sample of 7,000 adolescents aged 12 to 18 was drawn from the Municipal Basic Administration (MBA) of 29 Local Authorities in the province North-Brabant in the Netherlands. By means of an online questionnaire data were gathered on values and attitudes towards alcohol, alcohol consumption and socio-demographic characteristics. Results We were able to distinguish a total of five segments on the basis of five attitude factors. Moreover, the five segments also differed in drinking behavior independently of socio-demographic variables. Conclusions Our investigation was a first step in the search for possibilities of segmenting by factors other than socio-demographic characteristics. Further research is necessary in order to understand these results for alcohol prevention policy in concrete terms. PMID:22950946

  9. Alcohol and drug use among adolescents: an educational overview.

    PubMed

    Gutierrez, Alfredo; Sher, Leo

    2015-05-01

    Alcohol and drug use continues to be a significant global problem with many health and economic consequences. Multiple studies have shown that the majority of adults who end up with an alcohol/drug use disorder have their first contact with these substances as adolescents. This article aims to briefly summarize current prevalence and impact on society, as well as its etiology, comorbid psychiatric disorders, and treatment and prevention of adolescent drug and alcohol use. Alcohol and substance use impacts both the user and society at large, from health risks to the user to increased early pregnancies, car accidents, financial cost, and productivity cost. Substance use and abuse results from intricate interactions between genetic and environmental influences. Also, substance abuse along with a comorbid psychiatric disorder is more common than a solitary substance use disorder in adolescents. Current options for the treatment of substance abuse disorders range from various therapy-based strategies, including behavioral and family-based therapies, to the use of medications. More attention must be placed on the importance of prevention of use, as well as progression of use to dependence. Successful prevention requires a comprehensive plan that needs to include, but should not be limited to, increasing education of all gatekeepers and limiting access of substances and alcohol through policy and reinforcement of those policies. Education of parents, pediatricians, school nurses, teachers, and mental health workers is essential to ensure that children at risk are identified in time to provide appropriate interventions.

  10. Talking to adolescents about alcohol, drugs and sexuality.

    PubMed

    Bagley, S; Shrier, L; Levy, S

    2014-02-01

    A discussion of alcohol, drugs and sexuality is an important part of routine health advice and guidance for adolescents. It is important for providers to use a systematic approach that includes building rapport and asking standard screening questions using non-judgmental and gender-neutral language. This strategy minimizes the chance of omitting key questions and increases efficiency of the interview, while being respectful of the adolescent's autonomy and choices. During adolescence, some of the health visit will occur with the adolescent alone. As part of that transition, clinicians should explain conditional confidentiality to both the adolescent and the parent. When discussing alcohol and drug use, clinicians should have information about the epidemiologic patterns in their practice area, use standard tools for screening and be familiar with local resources for treatment. Similarly, when discussing sexuality, clinicians should use a standard approach such as the "5 P's." Clinicians can provide adolescents with a safe environment to share sensitive information and risk taking behaviors using a clear and consistent approach.

  11. Neuroinflammatory pathways in binge alcohol-induced neuronal degeneration: oxidative stress cascade involving aquaporin, brain edema, and phospholipase A2 activation.

    PubMed

    Collins, Michael A; Neafsey, Edward J

    2012-01-01

    Chronic binge alcohol exposure in adult rat models causes neuronal degeneration in the cortex and hippocampus that is not reduced by excitotoxic receptor antagonists, but is prevented by antioxidants. Neuroinflammatory (glial-neuronal) signaling pathways are believed to underlie the oxidative stress and brain damage. Based on our experimental results as well as increased knowledge about the pro-neuroinflammatory potential of glial water channels, we propose that induction of aquaporin-4 can be a critical initiating factor in alcohol's neurotoxic effects, through the instigation of cellular edema-based neuroinflammatory cascades involving increased phospholipase A2 activities, polyunsaturated fatty acid release/membrane depletion, decreased prosurvival signaling, and oxidative stress. A testable scheme for this pathway is presented that incorporates recent findings in the alcohol-brain literature indicating a role for neuroimmune activation (upregulation of NF-kappaB, proinflammatory cytokines, and toll-like receptors). We present the argument that such neuroimmune activation could be associated with or even dependent on increased aquaporin-4 and glial swelling as well.

  12. Serotonergic impairment and memory deficits in adolescent rats after binge exposure of methylone.

    PubMed

    López-Arnau, Raúl; Martínez-Clemente, José; Pubill, David; Escubedo, Elena; Camarasa, Jorge

    2014-11-01

    Methylone is a cathinone derivative that has recently emerged as a designer drug of abuse in Europe and the USA. Studies on the acute and long-term neurotoxicity of cathinones are starting to be conducted. We investigated the neurochemical/enzymatic changes indicative of neurotoxicity after methylone administration (4 × 20 mg/kg, subcutaneously, per day with 3 h intervals) to adolescent rats, to model human recreational use. In addition, we studied the effect of methylone on spatial learning ad memory using the Morris water maze paradigm. Our experiments were carried out at a high ambient temperature to simulate the hot conditions found in dance clubs where the drug is consumed. We observed a hyperthermic response to methylone that reached a peak 30 min after each dose. We determined a serotonergic impairment in methylone-treated rats, especially in the frontal cortex, where it was accompanied by astrogliosis. Some serotonergic alterations were also present in the hippocampus and striatum. No significant neurotoxic effect on the dopaminergic system was identified. Methylone-treated animals only displayed impairments in the probe trial of the Morris water maze, which concerns reference memory, while the spatial learning process seemed to be preserved.

  13. Drinking experience uncovers genetic influences on alcohol expectancies across adolescence

    PubMed Central

    Young-Wolff, Kelly C.; Wang, Pan; Tuvblad, Catherine; Baker, Laura A.; Raine, Adrian; Prescott, Carol A.

    2015-01-01

    Aims To test whether drinking onset moderates genetic and environmental contributions to individual differences in the etiology of alcohol expectancies across adolescence. Design Longitudinal twin design. Setting Community sample from Los Angeles, CA, USA. Participants A total of 1292 male and female twins, aged 11–18 years, were assessed at 1 (n = 440), 2 (n = 587) or 3 (n = 265) occasions as part of the risk factors for the Antisocial Behavior Twin Study. Measurements Social behavioral (SB) alcohol expectancies were measured using an abbreviated version of the Social Behavioral subscale from the Alcohol Expectancy Questionnaire for adolescents (AEQ-A). Drinking onset was defined as >1 full drink of alcohol. Findings Alcohol expectancies increased over age and the increase became more rapid following onset of drinking. The importance of genetic and environmental influences on SB scores varied with age and drinking status, such that variation prior to drinking onset was attributed solely to environmental influences, whereas all post-onset variation was attributed to genetic influences. Results did not differ significantly by sex. Conclusion Only environmental factors explain beliefs about the social and behavioral consequences of alcohol use prior to drinking onset, whereas genetic factors explain an increasing proportion of the variance in these beliefs after drinking onset. PMID:25586461

  14. Factors associated with younger adolescents' exposure to online alcohol advertising.

    PubMed

    D'Amico, Elizabeth J; Martino, Steven C; Collins, Rebecca L; Shadel, William G; Tolpadi, Anagha; Kovalchik, Stephanie; Becker, Kirsten M

    2017-03-01

    Little is known about the extent and nature of youth exposure to online alcohol advertising, or factors that may be associated with exposure. The current study recruited middle school students who completed a paper survey and then logged each alcohol advertisement that they encountered over a 2-week period using cell phones as part of an ecological momentary assessment design. We examined the percentage of youth who reported exposure to online alcohol advertising in the past 2 weeks, average weekly rate of exposure, types of online alcohol advertisements youth reported seeing, and factors that increased youths' risk of exposure to online alcohol advertising. Analyses are based on 485 participants (47% female; 25% Hispanic, 25% White, 27% Black; 6% Asian, 16% other). Youth logged exposures to a total of 3,966 (16,018 weighted for underreporting) alcohol advertisements across the monitoring period; 154 (568 weighted) or 3.6% were online ads. Seventeen percent of youth reported seeing any online alcohol ad; the majority of online ads seen were video commercials (44.8%) and banner/side ads (26.6%). Factors associated with greater ad exposure were being older, rebellious, and Black race; greater parental monitoring and more hours spent on social media were associated with less exposure. Findings provide important information about adolescents' exposure to online alcohol advertising and what might contribute to a greater likelihood of exposure. Given that online ad exposure is linked to drinking behavior, prevention programming for younger adolescents should continue to address this issue to help youth make healthy choices regarding alcohol use. (PsycINFO Database Record

  15. Understanding the Dimensions of Parental Influence on Alcohol Use and Alcohol Refusal Efficacy among African American Adolescents

    ERIC Educational Resources Information Center

    Clark, Trenette T.; Nguyen, Anh B.; Belgrave, Faye Z.; Tademy, Raymond

    2011-01-01

    Empirical evidence indicates that parental factors may be important protective factors for adolescents. Less is known about the dimensions of parental influence on alcohol use among African American adolescents. The purpose of this investigation was to examine parental influence and its relationship to alcohol refusal efficacy and use among…

  16. Alcohol Involvement in First Sexual Intercourse Experiences of Adolescent Girls

    PubMed Central

    Livingston, Jennifer A.; Testa, Maria; Windle, Michael; Bay-Cheng, Laina Y.

    2015-01-01

    This study examines whether use of alcohol at first coitus is associated with increased sexual risk for young women. First coitus is the focus of the investigation because it is a memorable, formative experience that has implications for subsequent sexual health. A community sample of young women ages 18 – 19 years (N = 227) completed retrospective interviews. Characteristics and perceptions of the first coital event were examined using chi squares and one-way multivariate analysis of variance (MANOVA) to determine if there were differences based on alcohol-involvement. Alcohol-involved first coitus events occurred in social settings with risky partners, were rated less positively, and were non-consensual relative to those that did not involve alcohol. Alcohol use was not related to condom use. Alcohol-involvement was associated with subsequent pairing of alcohol with sex and incapacitated rape. Adolescent alcohol use occurs in contexts that increases young women’s sexual risk through exposure to risky partners. PMID:26121927

  17. Relationship between Multiple Forms of Maltreatment by a Parent or Guardian and Adolescent Alcohol Use.

    PubMed

    Shin, Sunny Hyucksun; Edwards, Erika; Heeren, Timothy; Amodeo, Maryann

    2009-01-01

    This study examined the effect of the co-occurrence of multiple categories of maltreatment on adolescent alcohol use. Data were from the National Longitudinal Study of Adolescent Health which used a nationally representative sample of adolescents (n = 14,078). Among those reporting any maltreatment, over one-third had experienced more than one type of maltreatment. Logistic regression models found that all types or combinations of types of maltreatment except physical-abuse-only were strongly associated with adolescent alcohol use, controlling for age, gender, race, and parental alcoholism. These results add to accumulating evidence that child maltreatment has a deleterious impact on adolescent alcohol use.

  18. Cannabidiol protects liver from binge alcohol-induced steatosis by mechanisms including inhibition of oxidative stress and increase in autophagy.

    PubMed

    Yang, Lili; Rozenfeld, Raphael; Wu, Defeng; Devi, Lakshmi A; Zhang, Zhenfeng; Cederbaum, Arthur

    2014-03-01

    Acute alcohol drinking induces steatosis, and effective prevention of steatosis can protect liver from progressive damage caused by alcohol. Increased oxidative stress has been reported as one mechanism underlying alcohol-induced steatosis. We evaluated whether cannabidiol, which has been reported to function as an antioxidant, can protect the liver from alcohol-generated oxidative stress-induced steatosis. Cannabidiol can prevent acute alcohol-induced liver steatosis in mice, possibly by preventing the increase in oxidative stress and the activation of the JNK MAPK pathway. Cannabidiol per se can increase autophagy both in CYP2E1-expressing HepG2 cells and in mouse liver. Importantly, cannabidiol can prevent the decrease in autophagy induced by alcohol. In conclusion, these results show that cannabidiol protects mouse liver from acute alcohol-induced steatosis through multiple mechanisms including attenuation of alcohol-mediated oxidative stress, prevention of JNK MAPK activation, and increasing autophagy.

  19. Voluntary exercise partially reverses neonatal alcohol-induced deficits in mPFC layer II/III dendritic morphology of male adolescent rats.

    PubMed

    Hamilton, G F; Criss, K J; Klintsova, A Y

    2015-08-01

    Developmental alcohol exposure in humans can produce a wide range of deficits collectively referred to as fetal alcohol spectrum disorders (FASD). FASD-related impairments in executive functioning later in life suggest long-term damage to the prefrontal cortex (PFC). In rodent neonates, moderate to high levels of alcohol exposure decreased frontal lobe brain size and altered medial PFC pyramidal neuron dendritic morphology. Previous research in our lab demonstrated that neonatal alcohol exposure decreased basilar dendritic complexity but did not affect spine density in Layer II/III pyramidal neurons in 26- to 30-day-old rats. The current study adds to the literature by evaluating the effect of neonatal alcohol exposure on mPFC Layer II/III basilar dendritic morphology in adolescent male rats. Additionally, it examines the potential for voluntary exercise to mitigate alcohol-induced deficits on mPFC dendritic complexity. An animal model of binge drinking during the third trimester of pregnancy was used. Rats were intubated with alcohol (alcohol-exposed, AE; 5.25 g kg(-1) day(-1)) on postnatal days (PD) 4-9; two control groups were included (suckle control and sham-intubated). Rats were anesthetized and perfused with heparinized saline solution on PD 42, and brains were processed for Golgi-Cox staining. Developmental alcohol exposure decreased spine density and dendritic complexity of basilar dendrites of Layer II/III neurons in the medial PFC (mPFC) compared to dendrites of control animals. Voluntary exercise increased spine density and dendritic length in AE animals resulting in elimination of the differences between AE and SH rats. Thus, voluntary exercise during early adolescence selectively rescued alcohol-induced morphological deficits in the mPFC.

  20. Televised Entertainment-Education to Prevent Adolescent Alcohol Use: Perceived Realism, Enjoyment, and Impact

    ERIC Educational Resources Information Center

    van Leeuwen, Lonneke; Renes, Reint Jan; Leeuwis, Cees

    2013-01-01

    Alcohol use among adolescents is a concern in the Netherlands because of its high prevalence and risks. To discourage adolescents from drinking alcohol, a televised entertainment-education (E-E) intervention was developed. This study investigated responses of adolescents on perceived realism and enjoyment of the E-E intervention, as well as its…

  1. Testing whether and when parent alcoholism uniquely affects various forms of adolescent substance use.

    PubMed

    Hussong, Andrea M; Huang, Wenjing; Serrano, Daniel; Curran, Patrick J; Chassin, Laurie

    2012-11-01

    The current study examined the distal, proximal, and time-varying effects of parents' alcohol-related consequences on adolescents' substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents' own substance use. Less clear is whether the timing of a parent's alcohol-related consequences differentially predicts the adolescent's own substance involvement. Using a multilevel modeling approach, we tested whether adolescents showed elevated rates of alcohol, heavy alcohol, marijuana and other illegal drug use (a) at the same time that parents showed alcohol-related consequences (time-varying effects), (b) if parents showed greater alcohol-related consequences during the child's adolescence (proximal effects), and (c) if parents had a lifetime diagnosis of alcoholism that predated the child's adolescence (distal effects). We tested these effects in a high-risk sample of 451 adolescents assessed over three waves beginning at ages 11-15 from 1988 to 1991 (53 % male, 71 % non-Hispanic Caucasian, 54 % children of alcoholic parents and 46 % matched controls). Strong and consistent distal effects of parent alcoholism on adolescent's substance use were found, though no additional risk was associated with proximal effects. Limited time-varying effects were also found. The importance of differentiating the timing effects of parent alcoholism in identifying underlying mechanisms of risk for adolescent substance use is discussed.

  2. Do Adolescent Symptomatology and Family Environment Vary over Time with Fluctuations in Paternal Alcohol Impairment?

    ERIC Educational Resources Information Center

    DeLucia, Christian; Belz, Aaron; Chassin, Laurie

    2001-01-01

    Tested whether adolescent internalizing and externalizing problems, heavy alcohol use, fathers' parenting, and family conflict varied over time with fluctuations in fathers' alcohol impairment. Found that adolescent symptomology and family environment did not vary over time as function of different trajectories of paternal alcohol impairment.…

  3. Alcohol Consumption and Injury among Canadian Adolescents: Variations by Urban-Rural Geographic Status

    ERIC Educational Resources Information Center

    Jiang, Xuran; Li, Dongguang; Boyce, William; Pickett, William

    2008-01-01

    Context: The impact of alcohol consumption on risks for injury among rural adolescents is an important and understudied public health issue. Little is known about whether relationships between alcohol consumption and injury vary between rural and urban adolescents. Purpose: To examine associations between alcohol and medically attended injuries by…

  4. Practitioner Review: Adolescent Alcohol Use Disorders--Assessment and Treatment Issues

    ERIC Educational Resources Information Center

    Perepletchikova, Francheska; Krystal, John H.; Kaufman, Joan

    2008-01-01

    Background: Alcohol use disorders in adolescents are associated with significant morbidity and mortality. Over the past decade, there has been a burgeoning of research on adolescent alcohol use disorders. Methods: A summary of the alcohol assessment tools is provided, and randomized studies reviewed and synthesized to provide an overview of state…

  5. Surrender To Win: How Adolescent Drug and Alcohol Users Change Their Lives.

    ERIC Educational Resources Information Center

    Vaughn, Courtney; Long, Wesley

    1999-01-01

    Investigates the uniqueness and complexity of adolescent drug and alcohol abuse recovery, particularly the early years and events catalyzing the surrender process. Offers individual interviews of seven adolescents who surrendered their alcohol and drug addictions and constructed sober identities through participation in Alcoholics Anonymous. (GCP)

  6. A Comparison of the Family Environments of Black Male and Female Adolescent Alcohol Users.

    ERIC Educational Resources Information Center

    Brinson, Jesse A.

    1991-01-01

    Examined African-American adolescents' use of alcohol and their perceptions of their family environments. Alcohol-using adolescents (n=71) completed Family Environment Scale (FES). Analyses of data revealed that females differed significantly from males on 4 of 10 FES subscales. Findings support view that alcohol affects perception of family…

  7. The effects of low to moderate alcohol consumption and binge drinking in early pregnancy on behaviour in five-year-old children. A prospective cohort study on 1628 children

    PubMed Central

    Skogerbø, Åshild; Kesmodel, Ulrik Schiøler; Denny, Clark H.; Kjaersgaard, Maiken Ina Siegismund; Wimberley, Theresa; Landrø, Nils Inge; Mortensen, Erik Lykke

    2015-01-01

    Objective To examine the effects of low to moderate maternal alcohol consumption and binge drinking in early pregnancy on behaviour in children at age five years. Design Follow-up study Setting Neuropsychological testing in four Danish cities 2003–2008 Population Prospective cohort study of 1,628 women and their children sampled from the Danish National Birth Cohort. Methods Participants were sampled based on maternal alcohol drinking patterns during early pregnancy. When the children were 5 years old, the Strengths and Difficulties Questionnaire (SDQ) Parent and Teacher versions were completed by the mothers and a preschool teacher. The full statistical model included the following potential confounders: Maternal binge drinking or low-moderate alcohol consumption, respectively, parental education, maternal IQ, prenatal maternal smoking, the child’s age at testing, the child’s gender, maternal age, parity, maternal marital status, family-home environment, postnatal parental smoking, pre-pregnancy maternal BMI, and the child’s health status. Main outcome measures Behaviour among children assessed by the SDQ parent and teacher forms. Results Adjusted for all potential confounders, no statistically significant associations were observed between maternal low to moderate average weekly alcohol consumption and SDQ behavioural scores (OR 1.1, CI 0.5–2.3 and OR 1.1., CI 0.6–2.1 for the total difficulties scores) or between binge drinking and SDQ behavioural scores (OR 1.2, CI 0.8–1.7 and OR 0.8, CI 0.6–1.2). Conclusion This study observed no consistent effects of low to moderate alcohol consumption or binge drinking in early pregnancy on offspring behaviour at age 5 years. PMID:23837773

  8. Adolescent alcohol exposure reduces behavioral flexibility, promotes disinhibition, and increases resistance to extinction of ethanol self-administration in adulthood.

    PubMed

    Gass, Justin T; Glen, William Bailey; McGonigal, Justin T; Trantham-Davidson, Heather; Lopez, Marcelo F; Randall, Patrick K; Yaxley, Richard; Floresco, Stan B; Chandler, L Judson

    2014-10-01

    The prefrontal cortex (PFC) is a brain region that is critically involved in cognitive function and inhibitory control of behavior, and adolescence represents an important period of continued PFC development that parallels the maturation of these functions. Evidence suggests that this period of continued development of the PFC may render it especially vulnerable to environmental insults that impact PFC function in adulthood. Experimentation with alcohol typically begins during adolescence when binge-like consumption of large quantities is common. In the present study, we investigated the effects of repeated cycles of adolescent intermittent ethanol (AIE) exposure (postnatal days 28-42) by vapor inhalation on different aspects of executive functioning in the adult rat. In an operant set-shifting task, AIE-exposed rats exhibited deficits in their ability to shift their response strategy when the rules of the task changed, indicating reduced behavioral flexibility. There were no differences in progressive ratio response for the reinforcer suggesting that AIE did not alter reinforcer motivation. Examination of performance on the elevated plus maze under conditions designed to minimize stress revealed that AIE exposure enhanced the number of entries into the open arms, which may reflect either reduced anxiety and/or disinhibition of exploratory-like behavior. In rats that trained to self-administer ethanol in an operant paradigm, AIE increased resistance to extinction of ethanol-seeking behavior. This resistance to extinction was reversed by positive allosteric modulation of mGluR5 during extinction training, an effect that is thought to reflect promotion of extinction learning mechanisms within the medial PFC. Consistent with this, CDPPB was also observed to reverse the deficits in behavioral flexibility. Finally, diffusion tensor imaging with multivariate analysis of 32 brain areas revealed that while there were no differences in the total brain volume, the volume of

  9. 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…

  10. The relationship between parental alcoholism and adolescent psychopathology: a systematic examination of parental comorbid psychopathology.

    PubMed

    Ohannessian, Christine McCauley; Hesselbrock, Victor M; Kramer, John; Kuperman, Samuel; Bucholz, Kathleen K; Schuckit, Marc A; Nurnberger, John I

    2004-10-01

    The relationship between parental alcohol dependence (with and without comorbid psychopathology) and adolescent psychopathology was examined in a sample of 665 13-17 year-old adolescents and their parents. Results indicated that adolescents who had parents diagnosed with alcohol dependence only did not significantly differ from adolescents who had parents with no psychopathology in regard to any of the measures of psychological symptomatology (substance use, conduct disorder, and depression) or clinical diagnoses (alcohol dependence, marijuana dependence, conduct disorder, or depression) assessed. In contrast, adolescents who had parents diagnosed with alcohol dependence and either comorbid drug dependence or depression were more likely to exhibit higher levels of psychological symptomatology. In addition, adolescents who had parents diagnosed with alcohol dependence, depression, and drug dependence were most likely to exhibit psychological problems. These findings underscore the importance of considering parental comorbid psychopathology when examining the relationship between parental alcoholism and offspring adjustment.

  11. Binge Eating Disorder

    MedlinePlus

    ... ePublications > Binge eating disorder fact sheet ePublications Binge eating disorder fact sheet Print this fact sheet Binge eating disorder fact sheet (PDF, 211 KB) Related information Anorexia ...

  12. Binge eating disorder

    MedlinePlus

    Eating disorder - binge eating; Eating - binge; Overeating - compulsive; Compulsive overeating ... as having close relatives who also have an eating disorder Changes in brain chemicals Depression or other emotions, ...

  13. Use of the Parental Bonding Instrument to compare interpretations of the parental bond by adolescent girls with restricting and binge/purging anorexia nervosa.

    PubMed

    Di Pentima, L; Magnani, M; Tortolani, D; Montecchi, F; Ardovini, C; Caputo, G

    1998-03-01

    The Parental Bonding Instrument (PBI) was administered to 62 adolescent female patients (mean age 14.3): 35 with restricting-type anorexia nervosa (RAN), and 27 with binge/purging-type anorexia nervosa (B/PAN) according to the DSM-IV criteria, all at onset and initial diagnosis. The PBI was also administered to a control group (55 subjects) and 22 patients with Crohn's disease or celiac disease. The three groups were matched for age and socioeconomic status. The RAN and B/PAN patients gave significantly different interpretations of the parental bond (PB): for the former, it was adequate with both parents, for the latter it was inadequate, especially with the father. The fact that these differences exist at the onset of anorexia prior to any possible effect of therapy suggests that its structure is determined by different family dynamics.

  14. The Effects of Chronic Binge Alcohol on the Genital Microenvironment of Simian Immunodeficiency Virus-Infected Female Rhesus Macaques

    PubMed Central

    Loganantharaj, Nisha; Nichols, Whitney A.; Bagby, Gregory J.; Volaufova, Julia; Dufour, Jason; Martin, David H.; Nelson, Steve

    2014-01-01

    Abstract Alcohol abuse is a widespread problem among those at risk for and living with HIV and can impact transmission and disease progression. In this study we sought to use the simian immunodeficiency virus (SIV)-macaque model to evaluate the immunological and virological changes in the genital microenvironment of females exposed to chronic alcohol. Female rhesus macaques were treated with alcohol (n=6) or isocaloric sucrose (n=6) for 3 months and then inoculated with SIVmac251. To assess the effects of chronic alcohol on SIV disease and the genital microenvironment, we quantified plasma and genital SIV levels, measured inflammatory cells in genital fluids, and characterized microbial flora by gram stains over 10 weeks post-SIV infection. Following 3 months of alcohol/sucrose treatment, significant differences were observed in the vaginal microenvironment of alcohol-treated animals as compared to controls. Microbial flora of alcohol-treated animals had decreased levels of lactobacillus morphotypes and increased levels of gram-positive cocci relative to sucrose controls. Alcohol-treated animals were also more likely to have white blood cells in vaginal fluids prior to SIV inoculation, which persisted through viral set point. Similar levels of cell-free SIV were observed in plasma and vaginal fluids of both groups, but alcohol-treated animals had a higher incidence and levels of cell-associated SIV shed in vaginal secretions. Chronic alcohol treatment negatively impacts the genital microenvironment prior to and over the course of SIV infection and may increase the risk of genital virus shedding and transmission. PMID:24902876

  15. Do parents still matter regarding adolescents' alcohol drinking? Experience from South Africa.

    PubMed

    Hoque, Muhammad; Ghuman, Shanaz

    2012-01-01

    The purpose of this cross-sectional study was to improve our understanding of adolescents' perceptions of parental practices relating to their (adolescents') alcohol use. A total of 704 students were conveniently selected and completed self-administered questionnaires. More than half (54%) of the adolescents reported that they had consumed alcohol at some time in their life. Parental marital status was significantly associated with whether adolescents ever consumed alcohol or not (p < 0.05). A large number of mothers/female guardians (66.3%) and fathers/male guardians (69.3%) did not allow alcohol use at home. More mothers (54.6%) and fathers (65.3%) were not aware of their adolescents' alcohol consumption (p < 0.05). Adolescents were more likely to use alcohol when they reported that they had often seen either their father or mother drunk or both (p < 0.05). There were also significant associations between parents' views against alcohol use and their adolescents' alcohol use (p < 0.05). Prevalence of alcohol uptake was quite high among these adolescents. Compulsory parenting programmes and skills development should be practiced by education, health, cultural and religious groups. Parents should be motivated to delay the age at which their children are initiated into alcohol use and be provided with guidance on how to counteract social pressures.

  16. Adolescents and Substance Abuse: An Overview. Adolescent Alcoholism: Recognizing, Intervening, and Treating Series No. 1.

    ERIC Educational Resources Information Center

    Hostetler, Joyce

    This document is one of seven publications contained in a series of materials for physicians on recognizing, intervening with, and treating adolescent alcoholism. The materials in this unit of study are intended to provide a framework for physicians' awareness, to present selected facts and information, to outline current thinking regarding…

  17. [Acute alcohol intoxication among children and adolescents admitted to the Department of Pediatrics, Pediatric Endocrinology and Diabetes, Medical University of Silesia, Katowice during 2000-2010--preliminary study].

    PubMed

    Kamińska, Halla; Agnieszka, Zachurzok-Buczyńska; Gawlik, Aneta; Małecka-Tendera, Ewa

    2012-01-01

    The alcohol drinking at the young age is a risk factor of alcohol addiction later in life, and is connected with school problems, binge drinking, tobacco addiction, illegal drug use, violence, crime commitment, and risky sexual behaviors. Alcohol drinking in the last 12 months is declared by 78% Polish children. The aim of the study was to evaluate the frequency of admissions due to alcohol intoxication to the Department of Pediatrics, Pediatric Endocrinology and Diabetes, Pediatric Center of Silesia and the identification of the risk factors of the acute alcohol intoxication among Polish children and adolescents. Ten-year retrospective study includes investigation of patients medical records from the Department of Pediatrics. Among 8048 patients hospitalized in the Department of Pediatrics between the years 2000-2010, 220 (2.7%) cases of acute alcohol poisoning occurred The detailed data analysis from 139 patients [66 (47.5%) girls, 73 (52,5%) boys] was done. In the years 2006-2010 the number of girls admitted to the department increased in comparison to boys. The largest group of patients was at age between 14 and 16 years [61 (44%) children]. The blood alcohol concentration at the moment of admission to the hospital was 0.1 to 4.0 per thousand. In most cases (92.8%) the alcohol intoxication was intentional. Five percent of them were suicide attempts. In the youngest group of children alcohol abuse was unintentional. 23 (16.5%) of patients initially needed admission to the intensive care unit. In 30 (21.6%) patient the family was incomplete and five times more often father was absent. The alcohol addiction occurs in 18 (13.0%) fathers and 10 (7.2%) mothers of our patients. It is concluded that over the last decade the number of girls admitted due to alcohol abuse increased. Children at school grade between 7-9 are intoxicated most often. One six of intoxicated patents needed hospitalization at intensive care unit.

  18. Molecular changes during neurodevelopment following second-trimester binge ethanol exposure in a mouse model of fetal alcohol spectrum disorder: from immediate effects to long-term adaptation.

    PubMed

    Mantha, Katarzyna; Laufer, Benjamin I; Singh, Shiva M

    2014-01-01

    Fetal alcohol spectrum disorder (FASD) is an umbrella term that refers to a wide range of behavioral and cognitive deficits resulting from prenatal alcohol exposure. It involves changes in brain gene expression that underlie lifelong FASD symptoms. How these changes are achieved from immediate to long-term effects, and how they are maintained, is unknown. We have used the C57BL/6J mouse to assess the dynamics of genomic alterations following binge alcohol exposure. Ethanol-exposed fetal (short-term effect) and adult (long-term effect) brains were assessed for gene expression and microRNA (miRNA) changes using Affymetrix mouse arrays. We identified 48 and 68 differentially expressed genes in short- and long-term groups, respectively. No gene was common between the 2 groups. Short-term (immediate) genes were involved in cellular compromise and apoptosis, which represent ethanol's toxic effects. Long-term genes were involved in various cellular functions, including epigenetics. Using quantitative RT-PCR, we confirmed the downregulation of long-term genes: Camk1g, Ccdc6, Egr3, Hspa5, and Xbp1. miRNA arrays identified 20 differentially expressed miRNAs, one of which (miR-302c) was confirmed. miR-302c was involved in an inverse relationship with Ccdc6. A network-based model involving altered genes illustrates the importance of cellular redox, stress and inflammation in FASD. Our results also support a critical role of apoptosis in FASD, and the potential involvement of miRNAs in the adaptation of gene expression following prenatal ethanol exposure. The ultimate molecular footprint involves inflammatory disease, neurological disease and skeletal and muscular disorders as major alterations in FASD. At the cellular level, these processes represent abnormalities in redox, stress and inflammation, with potential underpinnings to anxiety.

  19. The developmental effects of media-ideal internalization and self-objectification processes on adolescents' negative body-feelings, dietary restraint, and binge eating.

    PubMed

    Dakanalis, Antonios; Carrà, Giuseppe; Calogero, Rachel; Fida, Roberta; Clerici, Massimo; Zanetti, Maria Assunta; Riva, Giuseppe

    2015-08-01

    Despite accumulated experimental evidence of the negative effects of exposure to media-idealized images, the degree to which body image, and eating related disturbances are caused by media portrayals of gendered beauty ideals remains controversial. On the basis of the most up-to-date meta-analysis of experimental studies indicating that media-idealized images have the most harmful and substantial impact on vulnerable individuals regardless of gender (i.e., "internalizers" and "self-objectifiers"), the current longitudinal study examined the direct and mediated links posited in objectification theory among media-ideal internalization, self-objectification, shame and anxiety surrounding the body and appearance, dietary restraint, and binge eating. Data collected from 685 adolescents aged between 14 and 15 at baseline (47 % males), who were interviewed and completed standardized measures annually over a 3-year period, were analyzed using a structural equation modeling approach. Results indicated that media-ideal internalization predicted later thinking and scrutinizing of one's body from an external observer's standpoint (or self-objectification), which then predicted later negative emotional experiences related to one's body and appearance. In turn, these negative emotional experiences predicted subsequent dietary restraint and binge eating, and each of these core features of eating disorders influenced each other. Differences in the strength of these associations across gender were not observed, and all indirect effects were significant. The study provides valuable information about how the cultural values embodied by gendered beauty ideals negatively influence adolescents' feelings, thoughts and behaviors regarding their own body, and on the complex processes involved in disordered eating. Practical implications are discussed.

  20. Adolescent Counterarguing of TV Beer Advertisements: Evidence for Effectiveness of Alcohol Education and Critical Viewing Discussions.

    ERIC Educational Resources Information Center

    Slater, Michael D.; And Others

    1996-01-01

    Examines the efficacy of alcohol education programs. This study (N=83) found that recency of exposure to alcohol education classes and discussion of alcohol advertising in those classes predicts adolescent cognitive resistance (counterarguing) to persuasive alcohol advertising for months or even years. Suggests greater attention to critical…

  1. Personal and Social Correlates of Alcohol Consumption among Mid-Adolescents

    ERIC Educational Resources Information Center

    Marsden, John; Boys, Annabel; Farrell, Michael; Stillwell, Garry; Hutchings, Kevin; Hillebrand, Jennifer; Griffiths, Paul

    2005-01-01

    A prospective, cohort survey of 540 mid-adolescent students was conducted to identify personal, family and social correlates of alcohol use. A structured questionnaire recorded alcohol involvement, other substance use, perceived parental alcohol use and related factors, alcohol-related attitudes and beliefs, psychological well-being, social and…

  2. Alcohol Environment, Perceived Safety, and Exposure to Alcohol, Tobacco, and Other Drugs in Early Adolescence

    PubMed Central

    Milam, AJ; Furr-Holden, CDM; Bradshaw, CP; Webster, DW; Cooley-Strickland, MC; Leaf, PJ

    2013-01-01

    This study examined the association between the count of alcohol outlets around children's homes and opportunities to use alcohol, tobacco, and other drugs (ATOD) during pre-adolescence. Data were collected in 2007 from 394 Baltimore City children aged 8-13 (86% African American). Participants' residential address and alcohol outlet data were geocoded with quarter mile (i.e., walking distance) buffers placed around each participant's home to determine the number of outlets within walking distance. The unadjusted logistic regression models revealed that each unit increase in the number of alcohol outlets was associated with a 14% increase in the likelihood of children seeing people selling drugs (OR=1.14, p=.04) and a 15% increase in the likelihood of seeing people smoking marijuana (OR=1.15, p<.01). After adjusting for neighborhood physical disorder, the relationship between alcohol outlets and seeing people selling drugs and seeing people smoking marijuana was fully attenuated. These results suggest that alcohol outlets are one aspect of the larger environmental context that is related to ATOD exposure in children. Future studies should examine the complex relationship between neighborhood physical disorder and the presence of alcohol outlets. PMID:25125766

  3. 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

  4. 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.

  5. 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

  6. Primary alcohol versus primary drug use among adolescents: An examination of differences

    PubMed Central

    Slesnick, Natasha; Bartle-Haring, Suzanne; Glebova, Tatiana; Glade, Aaron

    2008-01-01

    Examination of differences between primary alcohol and drug abusing adolescents can provide valuable direction to intervention efforts, though little research in this area has been conducted. The current study compared primary alcohol and primary drug abusing runaway adolescents who were randomly assigned to family therapy or treatment as usual. Baseline differences, as well as response to treatment, were examined separately for alcohol and drug use and by gender. Although few baseline differences were found, hierarchical linear modeling indicated that alcohol and drug abusing male and female adolescents responded differently to therapy. Primary drug using males showed poorer alcohol use outcomes than did primary alcohol abusers. Specifically, alcohol use increased for primary drug using males receiving family therapy, while drug use decreased in all groups. Findings suggest that alcohol and drug use outcomes might be improved at treatment planning through consideration of client’s gender and primary alcohol versus drug use. PMID:16564644

  7. Fraternity membership and binge drinking.

    PubMed

    DeSimone, Jeff

    2007-09-01

    This paper examines the relationship that social fraternity and sorority membership has with binge drinking incidence and frequency among 18-24 year old full-time 4-year college students who participated in the 1995 National College Health Risk Behavior Survey. To net out unobserved heterogeneity, several measures of situational and total alcohol use are entered into the regressions as explanatory variables. Fraternity membership coefficients are substantially reduced in size, but remain large and highly significant, suggesting a causal effect on binge drinking. Otherwise, the estimates identify idiosyncratic selection into fraternities and binge drinking across students with similar overall drinking profiles. Particularly notable is that behavior by underage students appears to drive the relationship.

  8. Early Adolescent Alcohol Use in Context: How Neighborhoods, Parents and Peers Impact Youth

    PubMed Central

    Trucco, Elisa M.; Colder, Craig R.; Wieczorek, William F.; Lengua, Liliana J.; Hawk, Larry W.

    2014-01-01

    Developmental-ecological models are useful for integrating risk factors across multiple contexts and conceptualizing mediational pathways for adolescent alcohol use; yet, these comprehensive models are rarely tested. This study used a developmental-ecological framework to investigate the influence of neighborhood, family, and peer contexts on alcohol use in early adolescence (N = 387). Results from a multi-informant longitudinal cross-lagged mediation path model suggested that high levels of neighborhood disadvantage were associated with high levels of alcohol use two years later via an indirect pathway that included exposure to delinquent peers and adolescent delinquency. Results also indicated that adolescent involvement with delinquent peers and alcohol use led to decrements in parenting, rather than being consequences of poor parenting. Overall, the study supported hypothesized relationships among key microsystems thought to influence adolescent alcohol use, and thus findings underscore the utility of developmental-ecological models of alcohol use. PMID:24621660

  9. Early adolescent alcohol use in context: how neighborhoods, parents, and peers impact youth.

    PubMed

    Trucco, Elisa M; Colder, Craig R; Wieczorek, William F; Lengua, Liliana J; Hawk, Larry W

    2014-05-01

    Developmental-ecological models are useful for integrating risk factors across multiple contexts and conceptualizing mediational pathways for adolescent alcohol use, yet these comprehensive models are rarely tested. This study used a developmental-ecological framework to investigate the influence of neighborhood, family, and peer contexts on alcohol use in early adolescence (N = 387). Results from a multi-informant longitudinal cross-lagged mediation path model suggested that high levels of neighborhood disadvantage were associated with high levels of alcohol use 2 years later via an indirect pathway that included exposure to delinquent peers and adolescent delinquency. Results also indicated that adolescent involvement with delinquent peers and alcohol use led to decrements in parenting, rather than being consequences of poor parenting. Overall, the study supported hypothesized relationships among key microsystems thought to influence adolescent alcohol use, and thus findings underscore the utility of developmental-ecological models of alcohol use.

  10. Child Sexual Abuse and Its Relationship with Health Risk Behaviors among Rural Children and Adolescents in Hunan, China

    ERIC Educational Resources Information Center

    Lin, Danhua; Li, Xiaoming; Fan, Xinghua; Fang, Xiaoyi

    2011-01-01

    Objective: The current study was designed to explore the prevalence of child sexual abuse (CSA) and its association with health risk behaviors (i.e., smoking, alcohol use, binge drinking, suicidal ideation, and suicide attempt) among rural children and adolescents in China. Methods: A sample of 683 rural children and adolescents (8 to 18 years of…

  11. Beer promotes high levels of alcohol intake in adolescent and adult alcohol-preferring rats.

    PubMed

    Hargreaves, Garth A; Wang, Emyo Y J; Lawrence, Andrew J; McGregor, Iain S

    2011-08-01

    Previous studies suggest that high levels of alcohol consumption can be obtained in laboratory rats by using beer as a test solution. The present study extended these observations to examine the intake of beer and equivalent dilute ethanol solutions with an inbred line of alcohol-preferring P rats. In Experiment 1, male adolescent P rats and age-matched Wistar rats had access to either beer or equivalent ethanol solutions for 1h daily in a custom-built lickometer apparatus. In subsequent experiments, adolescent (Experiment 2) and adult (Experiment 3) male P rats were given continuous 24-h home cage access to beer or dilute ethanol solutions, with concomitant access to lab chow and water. In each experiment, the alcohol content of the beer and dilute ethanol solutions was gradually increased from 0.4, 1.4, 2.4, 3.4, 4.4, 5 to 10% EtOH (vol/vol). All three experiments showed a major augmentation of alcohol intake when rats were given beer compared with equivalent ethanol solutions. In Experiment 1, the overall intake of beer was higher in P rats compared with Wistar rats, but no strain difference was found during the 1-h sessions with plain ethanol consumption. Experiment 1 also showed that an alcohol deprivation effect was more readily obtained in rats with a history of consuming beer rather than plain ethanol solutions. In Experiments 2 and 3, voluntary beer intake in P rats represented ethanol intake of 10-15 g/kg/day, among the highest reported in any study with rats. This excessive consumption was most apparent in adolescent rats. Beer consumption markedly exceeded plain ethanol intake in these experiments except at the highest alcohol concentration (10%) tested. The advantage of using beer rather than dilute ethanol solutions in both selected and nonselected rat strains is therefore confirmed. Our findings encourage the use of beer with alcohol-preferring rats in future research that seeks to obtain high levels of alcohol self-administration.

  12. Hypothalamic-pituitary-adrenal axis and behavioral dysfunction following early binge-like prenatal alcohol exposure in mice.

    PubMed

    Wieczorek, Lindsay; Fish, Eric W; O'Leary-Moore, Shonagh K; Parnell, Scott E; Sulik, Kathleen K

    2015-05-01

    The range of defects that fall within fetal alcohol spectrum disorder (FASD) includes persistent behavioral problems, with anxiety and depression being two of the more commonly reported issues. Previous studies of rodent FASD models suggest that interference with hypothalamic-pituitary-adrenal (HPA) axis structure and/or function may be the basis for some of the prenatal alcohol (ethanol) exposure (PAE)-induced behavioral abnormalities. Included among the previous investigations are those illustrating that maternal alcohol treatment limited to very early stages of pregnancy (i.e., gestational day [GD]7 in mice; equivalent to the third week post-fertilization in humans) can cause structural abnormalities in areas such as the hypothalamus, pituitary gland, and other forebrain regions integral to controlling stress and behavioral responses. The current investigation was designed to further examine the sequelae of prenatal alcohol insult at this early time period, with particular attention to HPA axis-associated functional changes in adult mice. The results of this study reveal that GD7 PAE in mice causes HPA axis dysfunction, with males and females showing elevated corticosterone (CORT) and adrenocorticotropic hormone (ACTH) levels, respectively, following a 15-min restraint stress exposure. Males also showed elevated CORT levels following an acute alcohol injection of 2.0 g/kg, while females displayed blunted ACTH levels. Furthermore, analysis showed that anxiety-like behavior was decreased after GD7 PAE in female mice, but was increased in male mice. Collectively, the results of this study show that early gestational alcohol exposure in mice alters long-term HPA axis activity and behavior in a sexually dimorphic manner.

  13. Hypothalamic-pituitary-adrenal axis and behavioral dysfunction following early binge-like prenatal alcohol exposure in mice

    PubMed Central

    Wieczorek, Lindsay; Fish, Eric W.; O’Leary-Moore, Shonagh K.; Parnell, Scott E.; Sulik, Kathleen K.

    2015-01-01

    The range of defects that fall within fetal alcohol spectrum disorder (FASD) includes persistent behavioral problems, with anxiety and depression being two of the more commonly reported issues. Previous studies of rodent FASD models suggest that interference with hypothalamic-pituitary-adrenal (HPA) axis structure and/or function may be the basis for some of the prenatal alcohol (ethanol) exposure (PAE)-induced behavioral abnormalities. Included among the previous investigations are those illustrating that maternal alcohol treatment limited to very early stages of pregnancy (i.e., gestational day [GD]7 in mice; equivalent to the third week post-fertilization in humans) can cause structural abnormalities in areas such as the hypothalamus, pituitary gland, and other forebrain regions integral to controlling stress and behavioral responses. The current investigation was designed to further examine the sequelae of prenatal alcohol insult at this early time period, with particular attention to HPA axis-associated functional changes in adult mice. The results of this study reveal that GD7 PAE in mice causes HPA axis dysfunction, with males and females showing elevated corticosterone (CORT) and adrenocorticotropic hormone (ACTH) levels, respectively, following a 15-min restraint stress exposure. Males also showed elevated CORT levels following an acute alcohol injection of 2.0 g/kg, while females displayed blunted ACTH levels. Furthermore, analysis showed that anxiety-like behavior was decreased after GD7 PAE in female mice, but was increased in male mice. Collectively, the results of this study show that early gestational alcohol exposure in mice alters long-term HPA axis activity and behavior in a sexually dimorphic manner. PMID:25709101

  14. Mixed Drinks and Mixed Messages: Adolescent Girls' Perspectives on Alcohol and Sexuality

    ERIC Educational Resources Information Center

    Livingston, Jennifer A.; Bay-Cheng, Laina Y.; Hequembourg, Amy L.; Testa, Maria; Downs, Julie S.

    2013-01-01

    Experimentation with alcohol and sexuality is a normative aspect of adolescent development. Yet, both present distinct risks to adolescent females and are especially problematic when they intersect. Although youth are often cautioned about the dangers associated with having sex and using alcohol, popular entertainment media frequently depict the…

  15. Testing Whether and when Parent Alcoholism Uniquely Affects Various Forms of Adolescent Substance Use

    ERIC Educational Resources Information Center

    Hussong, Andrea M.; Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie

    2012-01-01

    The current study examined the distal, proximal, and time-varying effects of parents' alcohol-related consequences on adolescents' substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents' own substance use. Less clear is whether the timing of a parent's…

  16. Comparison of Family Therapy Outcome with Alcohol-Abusing, Runaway Adolescents

    ERIC Educational Resources Information Center

    Slesnick, Natasha; Prestopnik, Jillian L

    2009-01-01

    Treatment evaluation for alcohol problem, runaway adolescents and their families is rare. This study recruited primary alcohol problem adolescents (N = 119) and their primary caretakers from two runaway shelters and assigned them to (a) home-based ecologically based family therapy (EBFT), (b) office-based functional family therapy (FFT), or (c)…

  17. The Role of Parenting in Alcohol and Tobacco Use among Latino Adolescents

    ERIC Educational Resources Information Center

    West, Joshua H.; Blumberg, Elaine J.; Kelley, Norma J.; Hill, Linda; Sipan, Carol L.; Schmitz, Katherine E.; Kolody, Bohdan; Chambers, Christina D.; Friedman, Lawrence S.; Hovell, Melbourne F.

    2013-01-01

    Parents can impact adolescent substance use, but it is unclear which substances are most affected. This study compared associations between parenting behaviors and alcohol and tobacco use to see if parenting was equally related to both behaviors. Alcohol and tobacco use data were collected from 252 Latino adolescents living along the San…

  18. Academic Achievement as a Moderator of Genetic Influences on Alcohol Use in Adolescence

    ERIC Educational Resources Information Center

    Benner, Aprile D.; Kretsch, Natalie; Harden, K. Paige; Crosnoe, Robert

    2014-01-01

    Prior research suggests a link between academic performance and alcohol use during adolescence, but the degree to which this association reflects actual protective effects continues to be debated. We investigated the role of genetic factors in the association between academic achievement and adolescent alcohol use and whether achievement might…

  19. Regulatory Self-Efficacy as a Moderator of Peer Socialization Relating to Italian Adolescents' Alcohol Intoxication

    ERIC Educational Resources Information Center

    Rabaglietti, Emanuela; Burk, William J.; Giletta, Matteo

    2012-01-01

    The present study investigated regulatory self-efficacy (RSE) as a predictor of friendship and adolescent alcohol intoxication and as a moderator of peer socialization processes related to alcohol intoxication. The longitudinal sample included 457 Italian adolescents (262 females and 195 males) ranging in age of 14 to 20 years (M = 16.1 years of…

  20. Diffusion tensor imaging reveals adolescent binge ethanol-induced brain structural integrity alterations in adult rats that correlate with behavioral dysfunction.

    PubMed

    Vetreno, Ryan P; Yaxley, Richard; Paniagua, Beatriz; Crews, Fulton T

    2016-07-01

    Adolescence is characterized by considerable brain maturation that coincides with the development of adult behavior. Binge drinking is common during adolescence and can have deleterious effects on brain maturation because of the heightened neuroplasticity of the adolescent brain. Using an animal model of adolescent intermittent ethanol [AIE; 5.0 g/kg, intragastric, 20 percent EtOH w/v; 2 days on/2 days off from postnatal day (P)25 to P55], we assessed the adult brain structural volumes and integrity on P80 and P220 using diffusion tensor imaging (DTI). While we did not observe a long-term effect of AIE on structural volumes, AIE did reduce axial diffusivity (AD) in the cerebellum, hippocampus and neocortex. Radial diffusivity (RD) was reduced in the hippocampus and neocortex of AIE-treated animals. Prior AIE treatment did not affect fractional anisotropy (FA), but did lead to long-term reductions of mean diffusivity (MD) in both the cerebellum and corpus callosum. AIE resulted in increased anxiety-like behavior and diminished object recognition memory, the latter of which was positively correlated with DTI measures. Across aging, whole brain volumes increased, as did volumes of the corpus callosum and neocortex. This was accompanied by age-associated AD reductions in the cerebellum and neocortex as well as RD and MD reductions in the cerebellum. Further, we found that FA increased in both the cerebellum and corpus callosum as rats aged from P80 to P220. Thus, both age and AIE treatment caused long-term changes to brain structural integrity that could contribute to cognitive dysfunction.

  1. Associations of maternal and adolescent religiosity and spirituality with adolescent alcohol use in Chile: Implications for social work practice among Chilean social workers

    PubMed Central

    Adaniya, Fernando Andrade; Sanhueza, Guillermo; Han, Yoonsun

    2013-01-01

    To inform social work practice with adolescents who may consume alcohol, we examined if alcohol use among Chilean adolescents varied as a function of their mothers’ and their own religiosity and spirituality. Data were from 787 Chilean adolescents and their mothers. Adolescent spirituality was a protective factor against more deleterious alcohol use. Parental monitoring and alcohol using opportunities mediated the associations. The practice of religious behaviors by themselves without meaningful faith were not associated with alcohol use among adolescents. Implications for social work practice are discussed. PMID:25729092

  2. Alcohol--a predictor of risky sexual behavior among female adolescents.

    PubMed

    Lepusić, Dubravko; Radović-Radovcić, Sandra

    2013-03-01

    Alcohol use has been linked to risky sexual practices among adolescents. However, limited research on alcohol use and risky sexual behavior has been conducted among female adolescents. This study examined a high quantity of alcohol as a longitudinal predictor of risky sexual behavior and sexually transmitted diseases (STDs) among female adolescents. Three hundred ninety-three adolescent females aged 15-21 were assessed for alcohol use and risky sexual behaviors. Participants also provided 2 swab specimens that were assayed for STDs. Use of high alcohol quantity was defined as > or = 3 drinks in 1 sitting. Binary generalized estimating equation models were conducted assessing the impact of alcohol use at baseline on risky sexual behavior and STDs over a 12-month period. Age, intervention group and baseline outcome measures were entered as covariates. The results indicated that use of high alcohol quantity predicted inconsistent condom use, high sexual sensation seeking, multiple sexual partners, sex while high on alcohol or drugs, and having anal sex during 12-month follow-up period. These findings suggest that STD-related behavioral interventions for adolescents should discuss the link between alcohol and STD-risk behavior. Deeper understanding of alcohol as a predictor of risky sexual behavior among female adolescents is of paramount importance for development of efficient prevention programs at individual and community levels. The risk of acquiring an STD is higher among teenagers than among adults.

  3. Differential Contributions of Alcohol and Nicotine-Derived Nitrosamine Ketone (NNK) to White Matter Pathology in the Adolescent Rat Brain

    PubMed Central

    Tong, Ming; Yu, Rosa; Silbermann, Elizabeth; Zabala, Valerie; Deochand, Chetram; de la Monte, Suzanne M.

    2015-01-01

    Aim Epidemiologic studies have demonstrated high rates of smoking among alcoholics, and neuroimaging studies have detected white matter atrophy and degeneration in both smokers and individuals with alcohol-related brain disease (ARBD). These findings suggest that tobacco smoke exposure may be a co-factor in ARBD. The present study examines the differential and additive effects of tobacco-specific nitrosamine (NNK) and ethanol exposures on the structural and functional integrity of white matter in an experimental model. Methods Adolescent Long Evans rats were fed liquid diets containing 0 or 26% ethanol for 8 weeks. In weeks 3–8, rats were treated with nicotine-derived nitrosamine ketone (NNK) (2 mg/kg, 3×/week) or saline by i.p. injection. In weeks 7–8, the ethanol group was binge-administered ethanol (2 g/kg; 3×/week). Results Ethanol, NNK and ethanol + NNK caused striking degenerative abnormalities in white matter myelin and axons, with accompanying reductions in myelin-associated glycoprotein expression. Quantitative RT-PCR targeted array and heatmap analyses demonstrated that ethanol modestly increased, whereas ethanol + NNK sharply increased expression of immature and mature oligodendroglial genes, and that NNK increased immature but inhibited mature oligodendroglial genes. In addition, NNK modulated expression of neuroglial genes in favor of growth cone collapse and synaptic disconnection. Ethanol- and NNK-associated increases in FOXO1, FOXO4 and NKX2-2 transcription factor gene expression could reflect compensatory responses to brain insulin resistance in this model. Conclusion Alcohol and tobacco exposures promote ARBD by impairing myelin synthesis, maturation and integrity via distinct but overlapping mechanisms. Public health measures to reduce ARBD should target both alcohol and tobacco abuses. PMID:26373813

  4. Binging at the campus: Motivations and impulsivity influence binge drinking profiles in university students.

    PubMed

    Lannoy, Séverine; Billieux, Joël; Poncin, Marie; Maurage, Pierre

    2017-01-26

    This study explored the involvement of two key psychological factors, drinking motives and impulsivity traits, in binge drinking. On the basis of a large screening phase (N=4424), 867 binge drinkers were selected and were first compared with 924 non-binge drinkers. Then, a cluster analysis was performed, focusing on the binge drinker sample, to explore the respective involvement of four drinking motives (DMQ-R model) and four impulsivity facets (UPPS model) in this habit. Centrally, the cluster analysis identified three clusters of binge drinkers presenting distinct psychological characteristics and alcohol consumption patterns: emotional, recreational, and hazardous binge drinkers. Hazardous binge drinkers were characterized by strong drinking motives but moderate impulsivity. Binge drinking should thus no more be considered as a unitary drinking pattern but rather as a habit encompassing a variety of psychological profiles. Moreover, risky drinking habits in young people might be mainly related to disproportionate drinking motives. Future studies should thus consider binge drinking heterogeneity, and prevention programs focusing on drinking motivations should be developed.

  5. Exposure to alcohol among adolescent students and associated factors

    PubMed Central

    Malta, Deborah Carvalho; Mascarenhas, Márcio Dênis Medeiros; Porto, Denise Lopes; Barreto, Sandhi Maria; de Morais, Otaliba Libânio

    2014-01-01

    OBJECTIVE To describe the prevalence of alcohol consumption among adolescent school students and identify its individual and contextual associated factors. METHODS The present research used data from the 2009 National School Health Survey (PeNSE), which included a sample of 59,699 9th grade students in Brazilian capitals and the Federal District. The association between regular alcohol consumption and independent explanatory variables was measured by means of the Pearson’s Chi-square test, with a 0.05 significance level. The explanatory variables were divided into four groups based on affinity (sociodemographic; school and family context; risk factors; and protection factors). A multivariate analysis was carried out for each group, always adjusting for age and sex. Variables with p < 0.10 were used in the final multivariate analysis model. RESULTS The highest alcohol consumption in the preceding 30 days was independently associated with pupils aged 15 years (OR = 1.46) and over, female (OR = 1.72), white, children of mothers with higher education, studying in private school, students who had tried smoking (OR = 1.72) and drug use (OR = 1.81), with regular tobacco consumption (OR = 2.16) and those who have had sexual intercourse (OR = 2.37). The factors related to family were skipping school without parental knowledge (OR = 1.49), parents not knowing what children do in their free time (OR = 1.34), having fewer meals with their parents (OR = 1.22), reporting that parents do not care (OR = 3.05), or care little (OR = 3.39) if they go home drunk, and having suffered domestic violence (OR = 1.36). CONCLUSIONS The results reinforce the importance of viewing alcohol consumption among adolescents as a complex, multifactorial and socially determined phenomenon. PMID:24789637

  6. Hispanic/Latino Adolescents' Alcohol Use: Influence of Family Structure, Perceived Peer Norms, and Family Members' Alcohol Use

    ERIC Educational Resources Information Center

    Jacobs, Wura; Barry, Adam E.; Xu, Lei; Valente, Thomas W.

    2016-01-01

    Background: Family structure and value system among Hispanic/Latino population are changing. However, very few studies have examined the combination of the influence of family structure, parental and sibling alcohol use, perceived peer norms about drinking, and alcohol use among Hispanic/Latino adolescents. Purpose: This study examined the…

  7. Testing Whether and When Parent Alcoholism Uniquely Affects Various Forms of Adolescent Substance Use

    PubMed Central

    Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie

    2012-01-01

    The current study examined the distal, proximal, and time-varying effects of parents’ alcohol-related consequences on adolescents’ substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents’ own substance use. Less clear is whether the timing of a parent’s alcohol-related consequences differentially predicts the adolescent’s own substance involvement. Using a multilevel modeling approach, we tested whether adolescents showed elevated rates of alcohol, heavy alcohol, marijuana and other illegal drug use (a) at the same time that parents showed alcohol-related consequences (time-varying effects), (b) if parents showed greater alcohol-related consequences during the child’s adolescence (proximal effects), and (c) if parents had a lifetime diagnosis of alcoholism that predated the child’s adolescence (distal effects). We tested these effects in a high-risk sample of 451 adolescents assessed over three waves beginning at ages 11–15 from 1988 to 1991 (53 % male, 71 % non-Hispanic Caucasian, 54 % children of alcoholic parents and 46 % matched controls). Strong and consistent distal effects of parent alcoholism on adolescent’s substance use were found, though no additional risk was associated with proximal effects. Limited time-varying effects were also found. The importance of differentiating the timing effects of parent alcoholism in identifying underlying mechanisms of risk for adolescent substance use is discussed. PMID:22886384

  8. From Single-Parent Families to Stepfamilies: Is the Transition Associated with Adolescent Alcohol Initiation?

    ERIC Educational Resources Information Center

    Kirby, James B.

    2006-01-01

    This study addresses two questions: Is stepfamily formation associated with the likelihood that adolescents will initiate alcohol use, and if so, does this association differ by the type of single-parent families from which adolescents move or the type of stepfamilies to which they move? The author found that adolescents who moved to stepfamilies…

  9. 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.

  10. Alcohol Consumption of Matched and Unmatched Adolescents in a Longitudinal Study.

    ERIC Educational Resources Information Center

    Teichman, Meir; And Others

    1993-01-01

    Examined adolescent (n=1,900) alcohol use. Found that subjects (n=454) who dropped out of study consumed alcoholic beverages at rates higher than those found among matched subjects. Found significant differences between dropouts and matched subjects in sociodemographic background. In spite of differences in alcohol consumption, sensation seeking,…

  11. Cultural Perspectives Concerning Adolescent Use of Tobacco and Alcohol in the Appalachian Mountain Region

    ERIC Educational Resources Information Center

    Meyer, Michael G.; Toborg, Mary A.; Denham, Sharon A.; Mande, Mary J.

    2008-01-01

    Context: Appalachia has high rates of tobacco use and related health problems, and despite significant impediments to alcohol use, alcohol abuse is common. Adolescents are exposed to sophisticated tobacco and alcohol advertising. Prevention messages, therefore, should reflect research concerning culturally influenced attitudes toward tobacco and…

  12. Parental divorce and initiation of alcohol use in early adolescence.

    PubMed

    Jackson, Kristina M; Rogers, Michelle L; Sartor, Carolyn E

    2016-06-01

    Parental divorce/separation is among the most commonly endorsed adverse childhood events. It has been shown to increase subsequent risk of alcohol dependence and problems across adolescence and early adulthood, but its influence on early stages of alcohol involvement has only recently been explored. In the present study, we examined whether time to first full drink was accelerated among youth who experienced parental divorce/separation. To determine specificity of risk, models controlled for perceived stress as well as family history of alcoholism, current parental drinking, and internalizing and externalizing problems. Developmental specificity in terms of timing of both parental divorce and first drink was also examined. Participants were 931 middle-school students (488 girls, 443 boys) who were enrolled in a prospective study on drinking initiation and progression (52% female; 23% non-White, 11% Hispanic). Students indicated whether and at what age they had consumed a full drink of alcohol. Parental divorce/separation was coded from a parent-reported life-events inventory and was grouped based on age experienced (ages 0-5, ages 6-9, age 10+). Cox proportional hazard models showed increased risk for onset of drinking as a function of divorce/separation, even controlling for stress, parental alcohol involvement, and psychopathology. There was no evidence for developmental specificity of the divorce/separation effect based on when it occurred nor in timing of first drink. However, the effect of parental divorce/separation on initiation was magnified at higher levels of parental drinking. Given the rates of parental divorce/separation and its association with increased risk of early drinking, investigation of the mechanisms underlying this link is clearly warranted. (PsycINFO Database Record

  13. Parental Divorce and Initiation of Alcohol Use in Early Adolescence

    PubMed Central

    Jackson, Kristina M.; Rogers, Michelle L.; Sartor, Carolyn E.

    2016-01-01

    Parental divorce/separation is among the most commonly endorsed adverse childhood events and has been shown to increase subsequent risk of alcohol dependence and problems across adolescence and early adulthood, but its influence on early stages of alcohol involvement has only recently been explored. The present study examined whether time to first full drink was accelerated among youth who experienced parental divorce/separation. To determine specificity of risk, models controlled for perceived stress as well as family history of alcoholism, current parental drinking, and internalizing and externalizing problems. Developmental specificity in terms of timing of both parental divorce and first drink was also examined. Participants were 931 middle-school students who were enrolled in a prospective study on drinking initiation and progression (52% female; 23% non-White, 11% Hispanic). Students indicated whether and at what age they had consumed a full drink of alcohol. Parental divorce/separation was coded from a parent-reported life events inventory and was grouped based on age experienced (ages 0–5, ages 6–9, age 10+). Cox proportional-hazard models showed increased risk for onset of drinking as a function of divorce/separation, even controlling for stress, parental alcohol involvement, and psychopathology. There was no evidence for developmental specificity of the divorce/separation effect based on when it occurred nor in timing of first drink. However, the effect of parental divorce/separation on initiation was magnified at higher levels of parental drinking. Given the rates of parental divorce/separation and its association with increased risk of early drinking, investigation of the mechanisms underlying this link is clearly warranted. PMID:27322803

  14. Social defeat in adolescent mice increases vulnerability to alcohol consumption.

    PubMed

    Rodriguez-Arias, Marta; Navarrete, Francisco; Blanco-Gandia, Maria Carmen; Arenas, Maria Carmen; Bartoll-Andrés, Adrián; Aguilar, Maria A; Rubio, Gabriel; Miñarro, José; Manzanares, Jorge

    2016-01-01

    This study employs an oral operant conditioning paradigm to evaluate the effects of repeated social defeat during adolescence on the reinforcing and motivational actions of ethanol in adult OF1 mice. Social interaction, emotional and cognitive behavioral aspects were also analyzed, and real-time polymerase chain reaction (PCR) experiments were performed to study gene expression changes in the mesocorticolimbic and hypothalamus-hypophysis-adrenal (HHA) axis. Social defeat did not alter anxiety-like behavior in the elevated plus maze or cognitive performance in the passive avoidance and Hebb-Williams tests. A social interaction test revealed depression-like symptoms and social subordination behavior in defeated OF1 mice. Interestingly, social defeat in adolescence significantly increased the number of effective responses, ethanol consumption values and motivation to drink. Finally, real-time PCR analyses revealed that social defeat significantly increased tyrosine hydroxylase and corticotropin-releasing hormone in the ventral tegmental area and paraventricular nucleus, respectively. In contrast, mu-opioid receptor gene expression was decreased in the nucleus accumbens of socially defeated mice. In summary, these findings suggest that exposure to social defeat during adolescence increases vulnerability to the rewarding effects of ethanol without affecting emotional or cognitive performance. The gene expression alterations we have observed in the mesocorticolimbic and HHA axis systems of defeated mice could be related with their increased ethanol consumption. These results endorse future research into pharmacological strategies that modulate these systems for the treatment of social stress-related alcohol consumption problems.

  15. Binge Eating Disorder and Youth.

    PubMed

    Lipsky, Rachele K; McGuinness, Teena M

    2015-08-01

    Children and adolescents who eat unusually large amounts of food, feel guilty about it, and try to hide their overeating may be struggling with binge eating disorder (BED), a condition associated with suicidal ideation and other eating disorders. Although BED is new to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, the syndrome is becoming increasingly recognized. The study of BED in children and adolescents is in its natal phase, but the importance of recognition and possible treatment strategies are discussed in the current article along with psychiatric nursing implications.

  16. Adolescent elite athletes' cigarette smoking, use of snus, and alcohol.

    PubMed

    Martinsen, M; Sundgot-Borgen, J

    2014-04-01

    The purpose was to examine cigarette smoking, use of snus, alcohol, and performance-enhancing illicit drugs among adolescent elite athletes and controls, and possible gender and sport group differences. First-year students at 16 Norwegian Elite Sport High Schools (n = 677) and two randomly selected high schools (controls, n = 421) were invited to participate. Totally, 602 athletes (89%) and 354 (84%) controls completed the questionnaire. More controls than athletes were smoking, using snus, and drinking alcohol. Competing in team sports was associated with use of snus [odds ratio = 2.8, 95% confidence interval (CI) 1.6 to 4.7] and a similar percentage of male and female handball (22.2% vs 18.8%) and soccer players (15.7% vs 15.0%) reported using snus. For controls, not participating in organized sport was a predictor for smoking (odds ratio = 4.9, 95% CI 2.2 to 10.9). Female athletes were more prone to drink alcohol than males (46.3% vs 31.0%, P < 0.001). Only, 1.2% athletes and 2.8% controls reported use of performance-enhancing illicit drugs. In conclusion, use of legal drugs is less common among athletes, but this relationship depends on type of sport and competition level. The association between team sports and use of snus suggests that sport subcultures play a role.

  17. Adolescent Predictors of Alcohol Use in Adulthood: A 22-Year Longitudinal Study

    PubMed Central

    Lee, Jung Yeon; Brook, Judith S.; Nezia, Nasrat; Brook, David W.

    2016-01-01

    Background and Objectives The excessive consumption of alcohol is a major issue in the United States and elsewhere. It is associated with a number of adverse health consequences, as well as difficulty in relationships and employment. Therefore, the present longitudinal study investigates the direct and indirect adolescent predictors of alcohol use in adulthood. Methods Among the 674 participants (53% African Americans, 47% Puerto Ricans), 60% were females (n=405). Mplus software was used to perform structural equation modeling. Results Parental problems with alcohol use in the participants’ late adolescence were related to low parent-child attachment in late adolescence, which in turn, was related to self delinquency in late adolescence. This was related to peer delinquency in emerging adulthood, which in turn, was associated with alcohol use in emerging adulthood and in adulthood. Low parent-child attachment in late adolescence was also related to low satisfaction for school in late adolescence, which in turn, was related to self delinquency in late adolescence. This was associated with alcohol use in emerging adulthood, which in turn, was associated with alcohol use in adulthood. Conclusions and Scientific Significance One of the key implications of this study is that impaired low parent-child attachment relationship is a determinant of children’s engagement in delinquent behavior and ultimately the use of alcohol in adult life. Implications for social interventions from the findings of the current study were also discussed. PMID:27629987

  18. Psychosocial Distress and Alcohol Use as Factors in Adolescent Sexual Behavior among Sub-Saharan African Adolescents

    ERIC Educational Resources Information Center

    Page, Randy M.; Hall, Cougar P.

    2009-01-01

    Background: This study examines the relationship between sexual behavior, alcohol use, and indicators of psychosocial distress (mental health) of adolescents in 6 sub-Saharan African countries using the Global School-based Student Health Survey (GSHS). Methods: The sample consisted of 22,949 adolescents from Botswana, Kenya, Namibia, Uganda,…

  19. Adolescent Alcohol Use in Spain: Connections with Friends, School, and Other Delinquent Behaviors

    PubMed Central

    Goldberg-Looney, Lisa D.; Sánchez-SanSegundo, Miriam; Ferrer-Cascales, Rosario; Albaladejo-Blazquez, Natalia; Perrin, Paul B.

    2016-01-01

    This study examined the connections between adolescent alcohol use in Alicante, Spain and variables reflecting adolescents’ academic problems, potentially delinquent behaviors, friends’ alcohol consumption, and friendship quality. Information about alcohol use and a number of school and social variables was collected from adolescent students (N = 567) who completed the National Students School-Based Drug Survey in a classroom setting. Results suggested that gender was not significantly associated with alcohol use, although alcohol use increased with age and was more likely for adolescents enrolled in public schools compared to private. After controlling for age and type of school (public vs. private), academic problems explained 5.1% of the variance in adolescents’ alcohol use, potentially delinquent behaviors explained 29.0%, friends’ alcohol use 16.8%, and friendship quality 1.6%. When all unique predictors from these four models were included in a comprehensive model, they explained 32.3% of the variance in adolescents’ alcohol use. In this final model, getting expelled, participating in a fight, going out at night, the hour at which one returns, and the number of friends who have consumed alcohol were uniquely and positively associated with adolescents’ alcohol use. These results provide important information about multi-system influences on adolescent alcohol use in Alicante, Spain and suggest potential areas of focus for intervention research. PMID:26973567

  20. Sulforaphane Induces Nrf2 and Protects Against CYP2E1-dependent Binge Alcohol –induced Liver Steatosis

    PubMed Central

    Zhou, Richard; Lin, Jianjun; Wu, Defeng

    2013-01-01

    Background The mechanism(s) by which alcohol causes cell injury are still not clear but a major mechanism appears to be the role of lipid peroxidation and oxidative stress in alcohol toxicity. CYP2E1-generated ROS contributes to the ethanol-induced oxidant stress and inhibition of CYP2E1 activity decreases ethanol-induced fatty liver. The transcription factor Nrf2 regulates the expression of many cytoprotective enzymes which results in cellular protection against a variety of toxins. Method The current study was designed to evaluate the ability of sulforaphane, an activator of Nrf2, to blunt CYP2E1-dependent, ethanol-induced steatosis in vivo and in vitro. Results The sulforaphane treatment activated Nrf2, increased levels of the Nrf2 target heme oxygenase -1 and subsequently lowered oxidant stress as shown by the decline in lipid peroxidation and 3-Nitrotyrosine protein adducts and an increase in GSH levels after the acute ethanol treatment. It decreased ethanol-elevated liver levels of triglycerides and cholesterol and Oil Red O staining. Similar results were found in vitro as addition of sulforaphane to HepG2 E47 cells, which express CYP2E1, elevated Nrf2 levels and decreased the accumulation of lipid in cells cultured with ethanol. Sulforaphane treatment had no effect on levels of or activity of CYP2E1. Conclusions Sulforaphane proved to be an effective in vivo inhibitor of acute ethanol–induced fatty liver in mice. General significance The possible amelioration of liver injury which occurs under these conditions by chemical activators of Nrf2 is of clinical relevance and worthy of further study. PMID:24060752

  1. Trajectories of alcohol and drug use and dependence from adolescence to adulthood: the effects of familial alcoholism and personality.

    PubMed

    Chassin, Laurie; Fora, David B; King, Kevin M

    2004-11-01

    This study describes trajectories of substance use and dependence from adolescence to adulthood. Identified consumption groups include heavy drinking/heavy drug use, moderate drinking/experimental drug use, and light drinking/rare drug use. Dependence groups include alcohol only, drug only, and comorbid groups. The heavy drinking/heavy drug use group was at risk for alcohol and drug dependence and persistent dependence and showed more familial alcoholism, negative emotionality, and low constraint. The moderate drinking/experimental drug use group was at risk for alcohol dependence but not comorbid or persistent dependence and showed less negative emotionality and higher constraint. Familial alcoholism raised risk for alcohol and drug use and dependence in part because children from alcoholic families were more impulsive and lower in agreeableness.

  2. Chronic binge alcohol administration accentuates expression of pro-fibrotic and inflammatory genes in the skeletal muscle of simian immunodeficiency virus-infected macaques

    PubMed Central

    Dodd, Tracy; Simon, Liz; LeCapitaine, Nicole J.; Zabaleta, Jovanny; Mussell, Jason; Berner, Paul; Ford, Stephen; Dufour, Jason; Bagby, Gregory J.; Nelson, Steve; Molina, Patricia E.

    2014-01-01

    Background Chronic binge alcohol (CBA) administration exacerbates skeletal muscle (SKM) wasting at the terminal stage of simian immunodeficiency virus (SIV) infection in rhesus macaques. This is associated with a pro-inflammatory and oxidative milieu which we have previously shown to be associated with a disrupted balance between anabolic and catabolic mechanisms. In this study, we attempted to characterize the SKM gene expression signature in CBA-administered SIV-infected macaques; using the same animals from the previous study. Methods Administration of intragastric alcohol or sucrose to male rhesus macaques began three months prior to SIV infection and continued throughout the duration of study. Gene transcriptomes of SKM excised at necropsy (~10 mo. post-SIV) from healthy naive control (Control), sucrose-administered, SIV-infected (SUC-SIV), and CBA-administered, SIV-infected (CBA-SIV) macaques were evaluated in microarray datasets. The Protein Analysis Through Evolutionary Relationships (PANTHER) classification tool was used to filter differentially regulated genes based on their predicted function into select biological processes relevant to SKM wasting which were: inflammation, extracellular matrix (ECM) remodeling, and metabolism. Results In total, 1124 genes were differentially regulated between SUC-SIV and controls, 2022 genes were differentially expressed between the CBA-SIV and controls and 836 genes were differentially expressed between CBA-SIV and SUC-SIV animals. The relevance of altered gene expression was reflected in the up-regulation of pro-inflammatory CCL-2, CCL-8, CX3CL1, SELE, HP, and TNFRS10A mRNA expression. In addition, ECM remodeling was reflected in the up-regulation of TIMP-1, MMP2 and MMP9 mRNA expression and TGF-β protein expression. In addition, hydroxyproline content and picrosirius staining reflected increased collagen deposition in the CBA-SIV muscle tissue. Conclusions The results of the study demonstrate SKM inflammation as an

  3. An Exploratory Study of Binge Drinking in the Aboriginal Population

    ERIC Educational Resources Information Center

    Wardman, Dennis; Quantz, Darryl

    2005-01-01

    There is little research available on binge drinking among the Aboriginal population. Between March and June 2004, 15 Aboriginal persons participated in a semi-structured interview related to their binge drinking behaviors. The majority of participants were women and described a family history of alcoholism and childhood abuse. Factors that…

  4. Dying To Drink: Confronting Binge Drinking on College Campuses.

    ERIC Educational Resources Information Center

    Wechsler, Henry; Wuethrich, Bernice

    This book outlines the toll binge drinking is taking on college campuses and suggests steps that can be taken to take action against the binge drinking that has become part of college culture. The chapters of part 1, "The College Drinking Environment," are: (1) "A Culture of Alcohol"; (2) "Where's the Party?"; (3)…

  5. Dynamic associations among alcohol use and anxiety symptoms in early adolescence.

    PubMed

    Pardee, Carolyn Speidel; Colder, Craig R; Bowker, Julie C

    2014-12-01

    The relationship between anxiety and alcohol use in adolescence remains unclear, with evidence for no association and for risk and protective effects of anxiety. Considering developmental trajectories may be important for understanding the association between anxiety and alcohol use and may help clarify prior mixed findings. The present study examined trajectories of alcohol use, social anxiety symptoms, and general anxiety symptoms in early to middle adolescence through the use of univariate and parallel process growth models. Social anxiety and general anxiety symptoms declined, while alcohol use increased with age. Parallel process growth models suggested that less rapid declines in social anxiety and general anxiety symptoms were associated with more rapid escalation in alcohol use. These results suggest that young adolescents who do not show normative declines in social anxiety or general anxiety symptoms may be at risk for more rapid increases in alcohol use.

  6. Dynamic associations among alcohol use and anxiety symptoms in early adolescence

    PubMed Central

    Pardee, Carolyn Speidel; Colder, Craig R.; Bowker, Julie C.

    2014-01-01

    The relationship between anxiety and alcohol use in adolescence remains unclear, with evidence for no association, as well as risk and protective effects of anxiety. Considering developmental trajectories may be important for understanding the association between anxiety and alcohol use, and may help clarify prior mixed findings. The present study examined trajectories of alcohol use, social anxiety and general anxiety symptoms in early to middle adolescence using univariate and parallel process growth models. Social anxiety and general anxiety symptoms declined, while alcohol use increased with age. Parallel process growth models suggested that less rapid declines in social anxiety and general anxiety symptoms were associated with more rapid escalation in alcohol use. These results suggest that young adolescents who do not show normative declines in social anxiety or general anxiety symptoms may be at risk for more rapid increases in alcohol use. PMID:25528052

  7. Alcohol Use and Related Behaviors among Late-Adolescent Urban Youths: Peer and Parent Influences

    ERIC Educational Resources Information Center

    Schwinn, Traci M.; Schinke, Steven P.

    2014-01-01

    Peer and parent influences on alcohol use and related risky behaviors were examined in a sample of late-adolescent (M = 17.3 years; SD = 1.11 years) urban youths. Participants (N = 400) completed an online measure assessing peer influences of alcohol use and alcohol offers and also parental influences of rules against alcohol use and perceived…

  8. Early age alcohol use and later alcohol problems in adolescents: individual and peer mediators in a bi-national study.

    PubMed

    Mason, W Alex; Toumbourou, John W; Herrenkohl, Todd I; Hemphill, Sheryl A; Catalano, Richard F; Patton, George C

    2011-12-01

    This paper examines whether there is cross-national similarity in the longitudinal relationship between early age alcohol use and adolescent alcohol problems. Potential mechanisms underlying this relationship also are examined, testing adolescent alcohol use, low self-regulation, and peer deviance as possible mediators. Students (N = 1,945) participating in the International Youth Development Study, a longitudinal panel survey study, responded to questions on alcohol use and influencing factors, and were followed annually over a 3-year period from 2002 to 2004 (98% retention rate). State-representative, community student samples were recruited in grade 7 in Washington State, United States (US, n = 961, 78% of those eligible; Mage = 13.09, SD = .44) and Victoria, Australia (n = 984, 76% of those eligible; Mage = 12.93, SD = .41). Analyses were conducted using multiple-group structural equation modeling. In both states, early age alcohol use (age 13) had a small but statistically significant association with subsequent alcohol problems (age 15). Overall, there was little evidence for mediation of early alcohol effects. Low self-regulation prospectively predicted peer deviance, alcohol use, and alcohol problems in both states. Peer deviance was more positively related to alcohol use and low self-regulation among students in Victoria compared to students in Washington State. The small but persistent association of early age alcohol use with alcohol problems across both samples is consistent with efforts to delay alcohol initiation to help prevent problematic alcohol use. Self-regulation was an important influence, supporting the need to further investigate the developmental contribution of neurobehavioral disinhibition.

  9. Ecological Momentary Assessment of the Association Between Exposure to Alcohol Advertising and Early Adolescents' Beliefs About Alcohol

    PubMed Central

    Martino, Steven C.; Kovalchik, Stephanie A.; Collins, Rebecca L.; Becker, Kirsten M.; Shadel, William G.; D'Amico, Elizabeth J.

    2015-01-01

    Purpose To evaluate the momentary association between exposure to alcohol advertising and middle school students' beliefs about alcohol in real-world settings and to explore racial/ethnic differences in this association. Methods Middle school students (N = 588) carried handheld data collection devices for 14 days, recording their exposures to all forms of alcohol advertising during the assessment period. Students also responded to three investigator-initiated control prompts (programmed to occur randomly) on each day of the assessment period. After each exposure to advertising and at each control prompt, students reported their beliefs about alcohol. Mixed effects regression models compared students' beliefs about alcohol between moments of exposure to alcohol advertising and control prompts. Results Students perceived the typical person their age who drinks alcohol (prototype perceptions) more favorably and perceived alcohol use as more normative at times of exposure to alcohol advertising than at times of non-exposure (i.e., at control prompts). Exposure to alcohol advertising was not associated with shifts in the perceived norms of Black and Hispanic students, however, and the association between exposure and prototype perceptions was stronger among non-Hispanic students than among Hispanic students. Conclusions Exposure to alcohol advertising is associated with acute shifts in adolescents' perceptions of the typical person that drinks alcohol and the normativeness of drinking. These associations are both statistically and substantively meaningful. PMID:26480846

  10. Alcohol consumption among Chilean adolescents: Examining individual, peer, parenting and environmental factors

    PubMed Central

    Sanhueza, Guillermo E.; Delva, Jorge; Bares, Cristina B.; Grogan-Kaylor, Andrew

    2012-01-01

    Aims This study examined whether adolescents from Santiago, Chile who had never drunk alcohol differed from those who had drunk alcohol but who had never experienced an alcohol-related problem, as well as from those who had drunk and who had experienced at least one alcohol-related problem on a number of variables from four domains - individual, peers, parenting, and environmental. Design Cross-sectional. Setting Community based sample. Participants 909 adolescents from Santiago, Chile. Measurements Data were analyzed with multinomial logistic regression to compare adolescents who had never drunk alcohol (non-drinkers) with i) those that had drunk but who had experienced no alcohol-related problems (non-problematic drinkers) and ii) those who had drunk alcohol and had experienced at least one alcohol-related problem (problematic drinkers). The analyses included individual, peer, parenting, and environmental factors while controlling for age, sex, and socioeconomic status. Findings Compared to non-drinkers, both non-problematic and problematic drinkers were older, reported having more friends who drank alcohol, greater exposure to alcohol ads, lower levels of parental monitoring, and more risk-taking behaviors. In addition, problematic drinkers placed less importance on religious faith to make daily life decisions and had higher perceptions of neighborhood crime than non-drinkers. Conclusions Prevention programs aimed at decreasing problematic drinking could benefit from drawing upon adolescents’ spiritual sources of strength, reinforcing parental tools to monitor their adolescents, and improving environmental and neighborhood conditions. PMID:24465290

  11. A meta-analysis of brief alcohol interventions for adolescents and young adults: Variability in effects across alcohol measures

    PubMed Central

    Tanner-Smith, Emily E.; Risser, Mark D.

    2016-01-01

    Background Brief alcohol interventions are one approach for reducing drinking among youth, but may vary in effectiveness depending on the type of alcohol assessments used to measure effects. Objectives To conduct a meta-analysis that examined the effectiveness of brief alcohol interventions for adolescents and young adults, with particular emphasis on exploring variability in effects across outcome measurement characteristics. Method Eligible studies were those using an experimental or quasi-experimental design to examine the effects of a brief alcohol intervention on a post-intervention alcohol use measure for youth ages 11–30. A comprehensive literature review identified 190 unique samples that were included in the meta-analysis. Taking a Bayesian approach, we used random-effects multilevel models to estimate the average effect and model variability across outcome measurement types. Results Brief alcohol interventions led to significant reductions in self-reported alcohol use among adolescents ( g¯ = 0.25, 95% CrI [0.13, 0.37]) and young adults ( g¯ = 0.15, 95% CrI [0.12, 0.18]). These results were consistent across outcomes with varying reference periods, but varied across outcome construct type and assessment instruments. Among adolescents, effects were larger when measured using the Timeline Followback; among young adults, effects were smaller when measured using the Alcohol Use Disorders Identification Test. Conclusion The strength of the beneficial effects of brief alcohol interventions on youth’s alcohol use may vary depending upon the outcome measure utilized. Nevertheless, significant effects were observed across measures. Although effects were modest in size, they were clinically significant and show promise for interrupting problematic alcohol use trajectories among youth. PMID:26905387

  12. Roles of neural stem cells and adult neurogenesis in adolescent alcohol use disorders.

    PubMed

    Nixon, Kimberly; Morris, Stephanie A; Liput, Daniel J; Kelso, Matthew L

    2010-02-01

    This review discusses the contributions of a newly considered form of plasticity, the ongoing production of new neurons from neural stem cells, or adult neurogenesis, within the context of neuropathologies that occur with excessive alcohol intake in the adolescents. Neural stem cells and adult neurogenesis are now thought to contribute to the structural integrity of the hippocampus, a limbic system region involved in learning, memory, behavioral control, and mood. In adolescents with alcohol use disorders (AUDs), the hippocampus appears to be particularly vulnerable to the neurodegenerative effects of alcohol, but the role of neural stem cells and adult neurogenesis in alcoholic neuropathology has only recently been considered. This review encompasses a brief overview of neural stem cells and the processes involved in adult neurogenesis, how neural stem cells are affected by alcohol, and possible differences in the neurogenic niche between adults and adolescents. Specifically, what is known about developmental differences in adult neurogenesis between the adult and adolescent is gleaned from the literature, as well as how alcohol affects this process differently among the age groups. Finally, this review suggests differences that may exist in the neurogenic niche between adults and adolescents and how these differences may contribute to the susceptibility of the adolescent hippocampus to damage. However, many more studies are needed to discern whether these developmental differences contribute to the vulnerability of the adolescent to developing an AUD.

  13. Life stress in adolescence predicts early adult reward-related brain function and alcohol dependence.

    PubMed

    Casement, Melynda D; Shaw, Daniel S; Sitnick, Stephanie L; Musselman, Samuel C; Forbes, Erika E

    2015-03-01

    Stressful life events increase vulnerability to problematic alcohol use, and they may do this by disrupting reward-related neural circuitry. This is particularly relevant for adolescents because alcohol use rises sharply after mid-adolescence and alcohol abuse peaks at age 20. Adolescents also report more stressors compared with children, and neural reward circuitry may be especially vulnerable to stressors during adolescence because of prefrontal cortex remodeling. Using a large sample of male participants in a longitudinal functional magnetic resonance imaging study (N = 157), we evaluated whether cumulative stressful life events between the ages of 15 and 18 were associated with reward-related brain function and problematic alcohol use at age 20 years. Higher cumulative stressful life events during adolescence were associated with decreased response in the medial prefrontal cortex (mPFC) during monetary reward anticipation and following the receipt of monetary rewards. Stress-related decreases in mPFC response during reward anticipation and following rewarding outcomes were associated with the severity of alcohol dependence. Furthermore, mPFC response mediated the association between stressful life events and later symptoms of alcohol dependence. These data are consistent with neurobiological models of addiction that propose that stressors during adolescence increase risk for problematic alcohol use by disrupting reward circuit function.

  14. Disentangling the Effects of Parental Drinking, Family Management, and Parental Alcohol Norms on Current Drinking by Black and White Adolescents.

    ERIC Educational Resources Information Center

    Peterson, Peggy L.; And Others

    1994-01-01

    A longitudinal study of 450 adolescents and their parents, begun when the adolescents were ages 12 to 13, found that parental drinking frequency was a predictor of alcohol use at ages 14 to 15 for both black and white adolescents. Good family management practices and proscriptions against involving children in other family members' alcohol use…

  15. Parental Alcohol Dependence and the Transmission of Adolescent Behavioral Disinhibition: A Study of Adoptive and Non-Adoptive Families

    PubMed Central

    King, Serena M.; Keyes, Margaret; Malone, Stephen M.; Elkins, Irene; Legrand, Lisa N.; Iacono, William G.; McGue, Matt

    2009-01-01

    Aim To examine the genetic and environmental influences of parental alcoholism on offspring disinhibited behavior. Design We compared the effect of parental alcoholism history on offspring in adoptive and non-adoptive families. In families with a history of parental alcohol dependence, we examined the effect of exposure to parental alcoholism symptoms during the lifetime of the adolescent. Setting Assessments occurred at the University of Minnesota from 1998-2004. Participants Adolescents adopted in infancy were systematically ascertained from records of three private Minnesota adoption agencies; non-adopted adolescents were ascertained from Minnesota birth records. Adolescents and their rearing parents participated in in-person assessments. Measurements For adolescents, measures included self- reports of delinquency, deviant peers, substance use, antisocial attitudes, and personality. For parents, we conducted DSM-IV clinical assessments of alcohol abuse and dependence. Findings A history of parental alcohol dependence was associated with higher levels of disinhibition only when adolescents were biologically related to their rearing parents. Within families with a history of parental alcoholism, exposure to parental alcohol misuse during the lifetime of the adolescent was associated with increased odds of using alcohol in adopted adolescents only. Conclusions These findings suggest that the association between a history of parental alcohol dependence and adolescent offspring behavioral disinhibition is largely attributable to genetic rather than environmental transmission. We also obtained some evidence for parental alcohol misuse as a shared environmental risk factor in adoptive families. PMID:19215604

  16. The alcohol-preferring (P) and high-alcohol-drinking (HAD) rats--animal models of alcoholism.

    PubMed

    McBride, William J; Rodd, Zachary A; Bell, Richard L; Lumeng, Lawrence; Li, Ting-Kai

    2014-05-01

    The objective of this article is to review the literature on the utility of using the selectively bred alcohol-preferring (P) and high-alcohol-drinking (HAD) lines of rats in studies examining high alcohol drinking in adults and adolescents, craving-like behavior, and the co-abuse of alcohol with other drugs. The P line of rats meets all of the originally proposed criteria for a suitable animal model of alcoholism. In addition, the P rat exhibits high alcohol-seeking behavior, demonstrates an alcohol deprivation effect (ADE) under relapse drinking conditions, consumes amounts of ethanol during adolescence equivalent to those consumed in adulthood, and co-abuses ethanol and nicotine. The P line also exhibits excessive binge-like alcohol drinking, attaining blood alcohol concentrations (BACs) of 200 mg% on a daily basis. The HAD replicate lines of rats have not been as extensively studied as the P rats. The HAD1,2 rats satisfy several of the criteria for an animal model of alcoholism, e.g., these rats will voluntarily consume ethanol in a free-choice situation to produce BACs between 50 and 200 mg%. The HAD1,2 rats also exhibit an ADE under repeated relapse conditions, and will demonstrate similar levels of ethanol intake during adolescence as seen in adults. Overall, the P and HAD1,2 rats have characteristics attributed to an early onset alcoholic, and can be used to study various aspects of alcohol use disorders.

  17. Potentially modifiable psychosocial factors associated with alcohol use during early adolescence.

    PubMed

    Callas, Peter W; Flynn, Brian S; Worden, John K

    2004-11-01

    This study was conducted to identify factors associated with alcohol use among early adolescents. A survey was administered to all Grade 7 and 8 students in 16 Vermont school districts. The questionnaire covered demographics, alcohol, tobacco, and marijuana use, and measures of psychosocial mediators of alcohol use drawn from social cognitive theory. These included positive and negative expectancies about alcohol effects, perceived peer and parent alcohol norms, perceived prevalence of adolescent alcohol use, and confidence in ability to refuse alcohol. Of the 2919 respondents, 29% reported having at least one drink of beer in the preceding 30 days. In logistic regression, factors independently related to risk of drinking beer in the past 30 days were smoking (odds ratio [OR] = 2.3, 95% confidence interval [CI] 1.8-3.0), marijuana use (OR 3.9, 95% CI 3.0-5.2), negative expectancies (OR 0.4, 95% CI 0.3-0.6), parent norms (OR 1.4, 95% CI 1.1-1.7), and estimated percentage of high school students who drink (OR 1.3, 95% CI 1.1-1.5). Gender, positive alcohol expectancies, and lack of confidence in ability to refuse alcohol all significantly interacted with peer norm, with these items more strongly associated with alcohol use when peer norm is toward "shouldn't drink." Modifiable perceptions of alcohol use were strongly associated with actual use in this adolescent sample, providing a basis for intervention program design.

  18. Correspondence and Mediational Properties of the Fishbein Model: An Application to Adolescent Alcohol Use

    ERIC Educational Resources Information Center

    Schlegel, Ronald P.; And Others

    1977-01-01

    The generalizability of the Fishbein model for behavior prediction was extended to a new field of behavior, alcohol drinking by adolescents. This research investigated the predictive importance of the model's two components, attitudes and normative beliefs. (Editor/RK)

  19. 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

  20. Circadian Misalignment, Reward-Related Brain Function, and Adolescent Alcohol Involvement

    PubMed Central

    Hasler, Brant P.; Clark, Duncan B.

    2013-01-01

    Background Developmental changes in sleep and circadian rhythms that occur during adolescence may contribute to reward-related brain dysfunction, and consequently increase the risk of alcohol use disorders (AUDs). Methods This review (a) describes marked changes in circadian rhythms, reward-related behavior and brain function, and alcohol involvement that occur during adolescence, (b) offers evidence that these parallel developmental changes are associated, and (c) posits a conceptual model by which misalignment between sleep-wake timing and endogenous circadian timing may increase the risk of adolescent AUDs by altering reward-related brain function. Results The timing of sleep shifts later throughout adolescence, in part due to developmental changes in endogenous circadian rhythms, which tend to become more delayed. This tendency for delayed sleep and circadian rhythms is at odds with early school start times during secondary education, leading to misalignment between many adolescents’ sleep-wake schedules and their internal circadian timing. Circadian misalignment is associated with increased alcohol use and other risk-taking behaviors, as well as sleep loss and sleep disturbance. Growing evidence indicates that circadian rhythms modulate the reward system, suggesting that circadian misalignment may impact adolescent alcohol involvement by altering reward-related brain function. Neurocognitive function is also subject to sleep and circadian influence, and thus circadian misalignment may also impair inhibitory control and other cognitive processes relevant to alcohol use. Specifically, circadian misalignment may further exacerbate the cortical-subcortical imbalance within the reward circuit, an imbalance thought to explain increased risk-taking and sensation-seeking during adolescence. Adolescent alcohol use is highly contexualized, however, and thus studies testing this model will also need to consider factors that may influence both circadian misalignment and

  1. Social Goals and Grade as Moderators of Social Normative Influences on Adolescent Alcohol Use

    PubMed Central

    Meisel, Samuel N.; Colder, Craig R.

    2016-01-01

    Background The literature distinguishes two types of social normative influences on adolescent alcohol use, descriptive norms (perceived peer alcohol use) and injunctive norms (perceived approval of drinking). Although theoretical formulations suggest variability in the salience and influence of descriptive and injunctive norms, little is understood regarding for whom and when social norms influence adolescent drinking. Strong agentic and communal social goals were hypothesized to moderate the influence of descriptive and injunctive norms on early adolescent alcohol use, respectively. Developmental changes were also expected, such that these moderating effects were expected to get stronger at later grades. Methods This longitudinal study included 387 adolescents and 4 annual assessments (spanning 6th to 10th grade). Participants completed questionnaire measures of social goals, social norms, and alcohol use at each wave. Results Multilevel logistic regressions were used to test prospective associations. As hypothesized, descriptive norms predicted increases in the probability of alcohol use for adolescents with strong agentic goals, but only in later grades. Injunctive norms were associated with increases in the probability of drinking for adolescents with low communal goals at earlier grades, whereas injunctive norms were associated with an increased probability of drinking for adolescents with either low or high communal goals at later grades. Although not hypothesized, descriptive norms predicted increases in the probability of drinking for adolescents high in communal goals in earlier grades whereas descriptive norms predicted drinking for adolescents characterized by low communal goals in later grades. Conclusions The current study highlights the importance of social goals when considering social normative influences on alcohol use in early and middle adolescence. These findings have implications for whom and when normative feedback interventions might be most

  2. Maternal drinking behavior and Fetal Alcohol Spectrum Disorders in adolescents with criminal behavior in southern Brazil.

    PubMed

    Momino, Wakana; Félix, Têmis Maria; Abeche, Alberto Mantovani; Zandoná, Denise Isabel; Scheibler, Gabriela Gayer; Chambers, Christina; Jones, Kenneth Lyons; Flores, Renato Zamora; Schüler-Faccini, Lavínia

    2012-12-01

    Prenatal alcohol exposure can have serious and permanent adverse effects. The developing brain is the most vulnerable organ to the insults of prenatal alcohol exposure. A behavioral phenotype of prenatal alcohol exposure including conduct disorders is also described. This study on a sample of Brazilian adolescents convicted for criminal behavior aimed to evaluate possible clinical features of Fetal Alcohol Syndrome (FAS). These were compared to a control group of school adolescents, as well as tested for other environmental risk factors for antisocial behavior. A sample of 262 institutionalized male adolescents due to criminal behavior and 154 male students aged between 13 and 21 years comprised the study population. Maternal use of alcohol was admitted by 48.8% of the mothers of institutionalized adolescents and by 39.9% of the school students. In this sample of adolescents we could not identify individual cases with a clear diagnosis of FAS, but signs suggestive of FASD were more common in the institutionalized adolescents. Social factors like domestic and family violence were frequent in the risk group, this also being associated to maternal drinking during pregnancy. The inference is that in our sample, criminal behavior is more related to complex interactions between environmental and social issues including prenatal alcohol exposure.

  3. The effectiveness of different approaches to media literacy in modifying adolescents' responses to alcohol.

    PubMed

    Chen, Yi-Chun Yvonnes

    2013-01-01

    Fearing the negative effect that alcohol advertising might have on adolescents' receptiveness to the consumption of alcohol, health educators have used media literacy as an effective strategy to mitigate the effect of these messages in the media. The present study applied parental mediation to the design and evaluations of a media literacy curriculum that targets alcohol decision-making processes illustrated in the message interpretation process model. The authors conducted a pretest-posttest quasi-experiment of 171 adolescents to examine the effect of a negative evaluative approach and a balanced evaluative approach (a combination of negative and positive evaluative strategies) to media literacy on modifying adolescents' responses to alcohol messages. Results showed that different media literacy approaches had varying degrees of effectiveness on adolescent boys and girls. After receiving a negative media literacy lesson, adolescent boys regarded television characters as less realistic and believed that drinking alcohol had negative consequences. In contrast, adolescent girls benefited more from a balanced evaluative approach as their media skepticism attitude was enhanced. Results suggest that health educators should choose tailored pedagogical approaches that are based on gender to improve decision making regarding alcohol consumption.

  4. Maternal HIV, Substance Use Role-Modeling, and Adolescent Girls’ Alcohol Use

    PubMed Central

    Cederbaum, Julie A.; Guerrero, Erick G.; Barman-Adhikari, Anamika; Vincent, Carol A.

    2014-01-01

    Parental role modeling has a major influence on adolescent alcohol use. Our study examined maternal factors associated with daughters’ alcohol use among inner-city racial minority adolescents of HIV-infected and HIV-uninfected mothers. A nonprobability sample of 176 mothers (37% with HIV) and their adolescent daughters completed self-administered surveys. Between- and within-group analyses were conducted using hierarchical multivariate logistic regressions. Findings showed that in the full sample, difficulty talking with daughters about alcohol was positively associated with alcohol use among daughters, whereas maternal report of importance of religion was negatively associated with alcohol use among daughters. Within-group analysis of participants by maternal HIV status revealed that maternal beliefs that drinking alcohol in front of their daughters was normative were associated with higher odds of adolescent alcohol use in households with HIV-infected mothers. These preliminary findings highlight the potential increased vulnerability of racial minority adolescent girls living in households with HIV-infected mothers. PMID:25769750

  5. Exercise enhances hippocampal recovery following binge ethanol exposure.

    PubMed

    Maynard, Mark E; Leasure, J Leigh

    2013-01-01

    Binge drinking damages the brain, and although a significant amount of recovery occurs with abstinence, there is a need for effective strategies to maximize neurorestoration. In contrast to binge drinking, exercise promotes brain health, so the present study assessed whether it could counteract ethanol-induced damage by augmenting natural self-repair processes following one or more binge exposures. Adult female rats were exposed to 0 (control), 1 or 2 binges, using an established 4-day model of binge-induced neurodegeneration. Half of the animals in each group remained sedentary, or had running wheel access beginning 7 days after the final binge, and were sacrificed 28 days later. To assess binge-induced hippocampal damage and exercise restoration, we quantified volume of the dentate gyrus and number of granule neurons. We found that a single binge exposure significantly decreased the volume of the dentate gyrus and number of granule neurons. A second binge did not exacerbate the damage. Exercise completely restored baseline volume and granule neuron numbers. To investigate a potential mechanism of this restoration, we administered IdU (a thymidine analog) in order to label cells generated after the first binge. Previous studies have shown that neurogenesis in the dentate gyrus is decreased by binge alcohol exposure, and that the hippocampus responds to this insult by increasing cell genesis during abstinence. We found increased IdU labeling in binge-exposed animals, and a further increase in binged animals that exercised. Our results indicate that exercise reverses long-lasting hippocampal damage by augmenting natural self-repair processes.

  6. Factors Associated with Sex under the Influence of Alcohol among Adolescents with Divorced Parents

    ERIC Educational Resources Information Center

    Orgiles, Mireia; Carratala, Elena; Carballo, Jose L.; Piqueras, Jose A.; Espada, Jose P.

    2013-01-01

    This study addresses the association of diverse individual variables, traditionally associated with sexual risk practices in the general population, with sex under the influence of alcohol in adolescents with divorced parents. A sample of 132 adolescents provided information about their knowledge and attitudes toward HIV/AIDS and sexual risk…

  7. Moderators of the Dynamic Link between Alcohol Use and Aggressive Behavior among Adolescent Males

    ERIC Educational Resources Information Center

    White, Helene Raskin; Fite, Paula; Pardini, Dustin; Mun, Eun-Young; Loeber, Rolf

    2013-01-01

    Although longitudinal evidence has linked alcohol use with aggressive behavior during adolescence, most studies have failed to adequately control for the numerous between-individual differences that may underlie this association. In addition, few studies of adolescents have examined whether the nature of the within-individual association between…

  8. Long-Term Effects of a Personality-Targeted Intervention to Reduce Alcohol Use in Adolescents

    ERIC Educational Resources Information Center

    Conrod, Patricia J.; Castellanos-Ryan, Natalie; Mackie, Clare

    2011-01-01

    Objective: To examine the long-term effects of a personality-targeted intervention on drinking quantity and frequency (QF), problem drinking, and personality-specific motivations for alcohol use in early adolescence. Method: A randomized control trial was carried out with 364 adolescents (median age 14) recruited from 13 secondary schools with…

  9. Family Type as a Predictor of Sexual Intercourse and Alcohol Use in Young Adolescents.

    ERIC Educational Resources Information Center

    Manners, Pamela; Smart, David

    Several authors have investigated the relationship among family variables and adolescent sexual behavior and young adolescents' use of alcohol has also been studied as it relates to family factors and sexual activity. This research is based on data from the second year of a six-year longitudinal study, which explores psychosocial and demographic…

  10. Longitudinal Associations between Adolescent Alcohol Use and Parents' Sources of Knowledge

    ERIC Educational Resources Information Center

    Stavrinides, Panayiotis; Georgiou, Stelios; Demetriou, Andreas

    2010-01-01

    The aim of this study was to test the direction of effect in the relationship between parents' sources of knowledge (parental monitoring and child disclosure) and adolescent alcohol use. The participants were 215 adolescents and their mothers, randomly selected from urban and rural areas in Cyprus. A 3-month, two-timepoint longitudinal design was…

  11. Project Northland in Croatia: A Community-Based Adolescent Alcohol Prevention Intervention

    ERIC Educational Resources Information Center

    Abatemarco, Diane J.; West, Bernadette; Zec, Vesna; Russo, Andrea; Sosiak, Persis; Mardesic, Vedran

    2004-01-01

    War and social transition in Croatia have increased unemployment and rates of substance abuse. A decrease in prevention programs places adolescents at an increased risk. Data collected from the 2002 Split Youth Behavior Risk Survey (YRBS) showed that adolescents are at risk for alcohol use and related problems. Thus, there is a need to strengthen…

  12. Racial Discrimination-Induced Anger and Alcohol Use among Black Adolescents

    ERIC Educational Resources Information Center

    Terrell, Francis; Miller, Aletha R.; Foster, Kenneth; Watkins, C. Edward, Jr.

    2006-01-01

    This study explored whether a relationship exists between anger among Black adolescents that has been provoked by racial discrimination, and alcohol consumption. Participants consisted of 134 Black adolescents from 14 to 18 years of age, residing in northeast Texas. All participants were administered a questionnaire measuring whether and the…

  13. Religiosity, Heavy Alcohol Use, and Vicarious Learning Networks among Adolescents in the United States

    ERIC Educational Resources Information Center

    Gryczynski, Jan; Ward, Brian W.

    2012-01-01

    Previous research has found that religiosity may protect against risky alcohol and drug use behaviors among adolescents, but the social mechanics underpinning the relationship are not well understood. This study examined the relationship between religiosity, heavy drinking, and social norms among U.S. adolescents aged 12 to 17 years, using the…

  14. Race-Specific Transition Patterns among Alcohol Use Classes in Adolescent Girls

    ERIC Educational Resources Information Center

    Dauber, Sarah E.; Paulson, James F.; Leiferman, Jenn A.

    2011-01-01

    We used data from the National Longitudinal Study of Adolescent Health to examine transitions among alcohol use classes in 2225 White and African American adolescent girls, and race differences in predictors of transition into and out of problematic drinking classes. Latent class analysis confirmed four classes for White girls and three for AA…

  15. A Test of Biosocial Models of Adolescent Cigarette and Alcohol Involvement

    ERIC Educational Resources Information Center

    Foshee, Vangie A.; Ennett, Susan T.; Bauman, Karl E.; Granger, Douglas A.; Benefield, Thad; Suchindran, Chirayath; Hussong, Andrea M.; Karriker-Jaffe, Katherine J.; DuRant, Robert H.

    2007-01-01

    The authors test biosocial models that posit interactions between biological variables (testosterone, estradiol, pubertal status, and pubertal timing) and social context variables (family, peer, school, and neighborhood) in predicting adolescent involvement with cigarettes and alcohol in a sample of 409 adolescents in Grades 6 and 8. Models…

  16. The Role of Religiosity in Influencing Adolescent and Adult Alcohol Use in Trinidad

    ERIC Educational Resources Information Center

    Rollocks, Steve C. T.; Dass, Natasha; Seepersad, Randy; Mohammed, Linda

    2008-01-01

    This study examined the role of religiosity among adolescents' and adults' alcohol use in Trinidad. A stratified random sample design of 369 adolescents and 210 adult parents belonging to the various religious groups in Trinidad was employed. Participants were randomly selected from various educational districts across Trinidad. Adolescent…

  17. Emotional Self-Efficacy and Alcohol and Tobacco Use in Adolescents

    ERIC Educational Resources Information Center

    Zullig, Keith J.; Teoli, Dac A.; Valois, Robert F.

    2014-01-01

    This study examined relationships between emotional self-efficacy (ESE) and alcohol and tobacco use in a statewide sample of public high school adolescents (n?=?2,566). The Center for Disease Control Youth Risk Behavior Survey and an adolescent ESE scale were utilized. Logistic regression analyses indicated the presence of any significant race by…

  18. Parent and Child Characteristics Related to Chosen Adolescent Alcohol and Drug Prevention Program

    ERIC Educational Resources Information Center

    Miller, Brenda A.; Aalborg, Annette E.; Byrnes, Hilary F.; Bauman, Karl; Spoth, Richard

    2012-01-01

    Mothers were allowed to choose between two different family-based adolescent alcohol-drug prevention strategies and the choice was examined in relation to parent and teen characteristics. Under real world conditions, parents are making choices regarding health promotion strategies for their adolescents and little is known about how parent and teen…

  19. Risk and Protective Factors Associated with Alcohol, Cigarette, and Marijuana Use during Adolescence

    ERIC Educational Resources Information Center

    Graves, Kelly N.; Fernandez, Maria E.; Shelton, Terri L.; Frabutt, James M.; Willford, Amanda P.

    2005-01-01

    The purpose of this study was to increase the knowledge base of adolescent substance use by examining the influences of risk and protective factors for specific substance use, namely alcohol, cigarettes, and marijuana. Participants included 271 adolescents and their primary caregivers referred for mental health services across North Carolina. A…

  20. Adolescent Alcohol Beverage Type Choices Reflect Their Substance Use Patterns and Attitudes.

    ERIC Educational Resources Information Center

    Lintonen, Tomi P.; Konu, Anne I.

    2003-01-01

    Studied alcoholic beverage type choices in relation to substance use patterns and attitudes toward substance abuse using data from the 1999 Finnish Adolescent Health and Lifestyle Survey for 4,943 adolescents aged 14 to 16. Frequencies of drinking, drunkenness, and smoking and attitudes toward substance use were all affected by beverage type…

  1. Alcohol Abuse and Truancy among Spanish Adolescents: A Count-Data Approach

    ERIC Educational Resources Information Center

    Duarte, R.; Escario, J. J.

    2006-01-01

    Alcohol abuse and truancy are two widespread problems among the adolescent Spanish population. Given the negative consequences of both behaviours for human capital acquiring and their origin in adolescence, our study lies in analysing the relationship between these risk behaviours. From a methodological point of view, our contribution consists of…

  2. Handicapped Adolescent Alcohol and Drug Use/Abuse: Some Causes for Concern.

    ERIC Educational Resources Information Center

    Moore, Dennis

    The paper examines the literature concerning drug and alcohol abuse among handicapped adolescents. An introductory section noting the relative lack of research on this problem is followed by a review of adolescent drug research identifying longitudinal studies involving more than 70,000 subjects, studies of associated personality variables, and…

  3. Onset of Alcohol or Substance Use Disorders Following Treatment for Adolescent Depression

    ERIC Educational Resources Information Center

    Curry, John; Silva, Susan; Rohde, Paul; Ginsburg, Golda; Kennard, Betsy; Kratochvil, Christopher; Simons, Anne; Kirchner, Jerry; May, Diane; Mayes, Taryn; Feeny, Norah; Albano, Anne Marie; Lavanier, Sarah; Reinecke, Mark; Jacobs, Rachel; Becker-Weidman, Emily; Weller, Elizabeth; Emslie, Graham; Walkup, John; Kastelic, Elizabeth; Burns, Barbara; Wells, Karen; March, John

    2012-01-01

    Objective: This study tested whether positive response to short-term treatment for adolescent major depressive disorder (MDD) would have the secondary benefit of preventing subsequent alcohol use disorders (AUD) or substance use disorders (SUD). Method: For 5 years, we followed 192 adolescents (56.2% female; 20.8% minority) who had participated in…

  4. The Reciprocal Relation Between Adolescents' School Engagement and Alcohol Consumption, and the Role of Parental Support.

    PubMed

    Roebroek, Lukas; Koning, Ina M

    2016-02-01

    While school engagement and the use of alcohol are subject to change during the course of adolescence, studies have shown that being engaged in school equates with a later onset of alcohol consumption. Cross-sectional studies also indicate that alcohol use correlates to school engagement, but the reciprocal nature of these factors has never been investigated. This study examines the reciprocal relation between school engagement and alcohol consumption during adolescence. Further, the moderating effect of perceived parental support in this reciprocal relation between school engagement and alcohol consumption is tested. Data were obtained from Dutch high school students (n = 906, 52.5% boys, mean age = 12.19 years) who annually completed a digital questionnaire over 4 years (age 12 to 15). A cross-lagged autoregressive model was applied in AMOS. Results showed that more school engagement at ages 12 and 14 predicted lower levels of alcohol use 1 year later. In addition, more alcohol consumption at ages 12 and 14 predicted lower levels of school engagement 1 year later. Higher school engagement at age 13 predicted less alcohol use at age 14, whereas no significant effect of alcohol use on school engagement was found at this age period. Furthermore, a reciprocal relation was found only for adolescents who perceived high parental support. The reciprocal nature of school engagement and alcohol consumption should be a consideration in future research and prevention program development.

  5. Media Exposure and Tobacco, Illicit Drugs, and Alcohol Use among Children and Adolescents: A Systematic Review

    ERIC Educational Resources Information Center

    Nunez-Smith, Marcella; Wolf, Elizabeth; Huang, Helen Mikiko; Chen, Peggy G.; Lee, Lana; Emanuel, Ezekiel J.; Gross, Cary P.

    2010-01-01

    The authors systematically reviewed 42 quantitative studies on the relationship between media exposure and tobacco, illicit drug, and alcohol use among children and adolescents. Overall, 83% of studies reported that media was associated with increased risk of smoking initiation, use of illicit drugs, and alcohol consumption. Of 30 studies…

  6. The Belief that Alcohol Use Is Inconsistent with Personal Autonomy: A Promotive Factor for Younger Adolescents

    ERIC Educational Resources Information Center

    Henry, Kimberly L.; Shtivelband, Annette; Comello, Maria Leonora G.; Slater, Michael D.

    2011-01-01

    This study explored an understudied promotive factor, a belief that alcohol use is inconsistent with personal autonomy, which may reduce adolescent intention to drink and subsequent alcohol use. Autonomy was examined as an attitudinal construct within the Theory of Reasoned Action. Longitudinal data from 2,493 seventh grade students nested in 40…

  7. The Influence of Parental Warmth and Control on Latino Adolescent Alcohol Use

    ERIC Educational Resources Information Center

    Mongro-Wilson, Cristina

    2008-01-01

    Latino adolescent alcohol use is related to substance use, later life addiction, and other negative outcomes. The lack of knowledge on parenting and the parent-youth relationship in Latino families in the context of acculturation and its affects on alcohol use prompted this study. Secondary data analysis using the Add Health data set indicates…

  8. Patterns of Alcohol Use among Rural and Small-Town Adolescents.

    ERIC Educational Resources Information Center

    Gibbons, Stephen; And Others

    1986-01-01

    Examined patterns of rural adolescent alcohol use and factors associated with such use. Found gender and grade in school to be significant predictors of alcohol use for age at first drink, frequency of drinking, amount of drinking, and a composite heavy drinking index. Time spent in social acitivities was also significant. (Author/ABB)

  9. Differences in Drinking Behavior and Access to Alcohol between Native American and White Adolescents

    ERIC Educational Resources Information Center

    Friese, Bettina; Grube, Joel

    2009-01-01

    We investigated differences in drinking behaviors and sources of alcohol among Native American (n = 361) and White adolescents (n = 1,735), ages 11 to 19. Native American youth were more likely to have consumed alcohol in their lifetime and been intoxicated in the last 30 days than Whites. Native American drinkers were almost twice as likely to…

  10. The Influence of Psychosocial Variables on Male Adolescents at Risk for Alcoholism.

    ERIC Educational Resources Information Center

    Escallier-Nicola, Ellen; And Others

    1994-01-01

    Classified 86 community sample families on basis of father's alcoholism and obtained interview and questionnaire data from parents and adolescent sons. Found that alcoholic families reported significantly more family conflict and less marital satisfaction than did nonalcoholic families. There were more mental disorders diagnosed among children of…

  11. Adolescent Children of Alcoholic Parents and the Relationship of Alateen to These Children

    ERIC Educational Resources Information Center

    Hughes, Judith M.

    1977-01-01

    Investigates whether or not children of alcoholic parents suffer adverse emotional consequences and whether or not Alateen is beneficial to such children. Adolescents with an alcoholic parent who were not members of Alateen had significantly higher scores on the negative scales of the Profile of Mood States. (Author)

  12. Gender Differences and Psychosocial Factors Associated with Alcohol Involvement and Dysphoria in Adolescence.

    ERIC Educational Resources Information Center

    Locke, Thomas F.; Newcomb, Michael D.

    2003-01-01

    Examines correlations between Alcohol Involvement, Dysphoria, and their combined effects, with Social Conformity, Perceived Opportunity, Relationship Satisfaction, Parental Divorce, and Family Support/Bonding in a sample of late adolescents. Results revealed gender differences between Alcohol Involvement and Dysphoria. (Contains 74 references, 2…

  13. Influencing Adolescent Social Perceptions of Alcohol Use to Facilitate Change through a School-Based Intervention

    ERIC Educational Resources Information Center

    Schulte, Marya T.; Monreal, Teresa K.; Kia-Keating, Maryam; Brown, Sandra A.

    2010-01-01

    The current study examines the effectiveness of a voluntary high school-based alcohol intervention by investigating one proposed mechanism of change in adolescent alcohol involvement: perception of peer use. High school students reporting lifetime drinking (N = 2055) completed fall and spring surveys that assessed demographic information,…

  14. Extracurricular Activities, Athletic Participation, and Adolescent Alcohol Use: Gender-Differentiated and School-Contextual Effects

    ERIC Educational Resources Information Center

    Hoffmann, John P.

    2006-01-01

    This research investigates the effects of extracurricular activities on alcohol use among male (n = 4,495) and female (n = 5,398) adolescents who participated in the 1990-92 National Education Longitudinal Study. Previous studies have assessed the association between extracurricular activities and alcohol use, but none have explored whether the…

  15. Assessing Adolescents' Anticipated Behavioral and Emotional Responses to Offers of Alcohol and Marijuana

    ERIC Educational Resources Information Center

    Pristas, Erica V.; Rosenberg, Harold

    2010-01-01

    The Adolescent Responses to Alcohol and Drug Offers Scale (ARADOS) is a self-report questionnaire designed to assess a respondent's anticipated emotional reactions and intended use of cognitive-behavioral refusal skills in response to an offer of alcohol or other drug. A sample of 267 students enrolled in the 11th and 12th grades of four public…

  16. Social Support among Late Adolescent Users of Alcohol and Other Drugs.

    ERIC Educational Resources Information Center

    Christmon, Kenneth

    1994-01-01

    Analysis of data on 1,121 older adolescents and young adults from a national longitudinal survey examined effects of community involvement, social satisfaction, social network size, race, gender, and age on use of alcohol, marijuana, and cocaine. Social support did influence use of alcohol and other drugs, but the direction of influence varied by…

  17. Effect of alcohol consumption in prenatal life, childhood, and adolescence on child development.

    PubMed

    Foltran, Francesca; Gregori, Dario; Franchin, Laura; Verduci, Elvira; Giovannini, Marcello

    2011-11-01

    The effects of alcohol consumption in adults are well described in the literature, while knowledge about the effects of alcohol consumption in children is more limited and less systematic. The present review shows how alcohol consumption may negatively influence the neurobiological and neurobehavioral development of humans. Three different periods of life have been considered: the prenatal term, childhood, and adolescence. For each period, evidence of the short-term and long-term effects of alcohol consumption, including neurodevelopmental effects and associations with subsequent alcohol abuse or dependence, is presented.

  18. Binge Drinking and the Independent School Student

    ERIC Educational Resources Information Center

    Baggish, Rosemary; Wells, Peter

    2013-01-01

    When questioned about illegal, mood-altering substance use, 15,743 high school students surveyed in the last three years with the "Independent School Health Check" said alcohol is most commonly used. For the 30 days prior to filling out the survey, 33.9 percent of the students reported drinking, and 24.2 percent reported binge drinking…

  19. Adolescent Heavy Drinkers’ Amplified Brain Responses to Alcohol Cues Decrease Over One Month of Abstinence

    PubMed Central

    Brumback, Ty; Squeglia, Lindsay M.; Jacobus, Joanna; Pulido, Carmen; Tapert, Susan F.; Brown, Sandra A.

    2015-01-01

    Introduction Heavy drinking during adolescence is associated with increased reactivity to alcohol related stimuli and to differential neural development. Alcohol cue reactivity has been widely studied among adults with alcohol use disorders, but little is known about the neural substrates of cue reactivity in adolescent drinkers. The current study aimed to identify changes in blood-oxygen level dependent (BOLD) signal during a cue reactivity task pre- and post-monitored abstinence from alcohol. Method Demographically matched adolescents (16.0–18.9 years, 54% female) with histories of heavy episodic drinking (HD; n=22) and light or non-drinking control teens (CON; n=16) were recruited to participate in a month-long study. All participants completed a functional Magnetic Resonance Imaging (fMRI) scan with an alcohol cue reactivity task and substance use assessments at baseline and after 28 days of monitored abstinence from alcohol and drugs (i.e., urine toxicology testing every 48-72 hours). Repeated-measure analysis of variance (ANOVA) examined main effects of group, time, and group × time interactions on BOLD signal response in regions of interest defined by functional differences at baseline. Results The HD group exhibited greater (p<.01) BOLD activation than CON to alcohol cues relative to neutral cues in all regions of interest (ROIs; bilateral striatum/globus pallidus, left anterior cingulate, bilateral cerebellum, and parahippocampal gyrus extending to the thalamus/substantia nigra) across time points. Group × time effects showed that HD exhibited greater BOLD activation to alcohol cues than CON at baseline in left anterior cingulate cortex and in the right cerebellar region, but these decreased to non-significance after one month of monitored abstinence. Conclusions In all ROIs examined, HD exhibited greater BOLD response than CON to alcohol relative to neutral beverage picture cues at baseline, indicating heightened cue reactivity to alcohol cues in

  20. 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

  1. Blackout Drinking Predicts Sexual Revictimization in a College Sample of Binge-Drinking Women

    PubMed Central

    Valenstein-Mah, Helen; Larimer, Mary; Zoellner, Lori; Kaysen, Debra

    2016-01-01

    Sexual victimization is prevalent on U.S. college campuses. Some women experience multiple sexual victimizations with heightened risk among those with prior victimization histories. One risk factor for sexual revictimization is alcohol use. Most research has focused on associations between alcohol consumption and revictimization. The current study’s objective was to understand potential mechanisms by which drinking confers risk for revictimization. We hypothesized that specific drinking consequences would predict risk for revictimization above and beyond the quantity of alcohol consumed. There were 162 binge-drinking female students (mean age = 20.21 years, 71.3% White, 36.9% juniors) from the University of Washington who were assessed for baseline victimization (categorized as childhood vs. adolescent victimization), quantity of alcohol consumed, and drinking consequences experienced, then assessed 30 days later for revictimization. There were 40 (24.6%) women who were revictimized in the following 30 days. Results showed that blackout drinking at baseline predicted incapacitated sexual revictimization among women previously victimized as adolescents, after accounting for quantity of alcohol consumed (OR = 1.79, 95% CI [1.07, 3.01]). Other drinking consequences were not strongly predictive of revictimization. Adolescent sexual victimization was an important predictor of sexual revictimization in college women; blackout drinking may confer unique risk for revictimization. PMID:26401899

  2. Does acute alcohol intoxication cause transaminase elevations in children and adolescents?

    PubMed

    Binder, Christoph; Knibbe, Karoline; Kreissl, Alexandra; Repa, Andreas; Thanhaeuser, Margarita; Greber-Platzer, Susanne; Berger, Angelika; Jilma, Bernd; Haiden, Nadja

    2016-03-01

    Several long-term effects of alcohol abuse in children and adolescents are well described. Alcohol abuse has severe effects on neurodevelopmental outcome, such as learning disabilities, memory deficits, and decreased cognitive performance. Additionally, chronic alcohol intake is associated with chronic liver disease. However, the effects of acute alcohol intoxication on liver function in children and adolescents are not well characterized. The aim of this study was to determine if a single event of acute alcohol intoxication has short-term effects on liver function and metabolism. All children and adolescents admitted to the Department of Pediatrics and Adolescent Medicine between 2004 and 2011 with the diagnosis "acute alcohol intoxication" were included in this retrospective analysis. Clinical records were evaluated for age, gender, alcohol consumption, blood alcohol concentration, symptoms, and therapy. Blood values of the liver parameters, CK, creatinine, LDH, AP, and the values of the blood gas analysis were analyzed. During the 8-year study period, 249 children and adolescents with the diagnosis "acute alcohol intoxication" were admitted, 132 (53%) girls and 117 (47%) boys. The mean age was 15.3 ± 1.2 years and the mean blood alcohol concentration was 0.201 ± 0.049%. Girls consumed significantly less alcohol than boys (64 g vs. 90 g), but reached the same blood alcohol concentration (girls: 0.199 ± 0.049%; boys: 0.204 ± 0.049%). The mean values of liver parameters were in normal ranges, but AST was increased in 9.1%, ALT in 3.9%, and γGT in 1.4%. In contrast, the mean value of AST/ALT ratio was increased and the ratio was elevated in 92.6% of all patients. Data of the present study showed significant differences in the AST/ALT ratio (p < 0.01) in comparison to a control group. Data of the present study indicate that there might be an effect of acute alcohol intoxication on transaminase levels. The AST/ALT ratio seems to reflect the damage in hepatocytes

  3. Examining a Partial Biopsychosocial Model for Monthly Alcohol, Tobacco, and Marijuana Use Among Adolescents.

    PubMed

    Smith, Matthew Lee; Barry, Adam E; Merianos, Ashley L

    Alcohol, tobacco, and marijuana are commonly used substances among adolescents. In the context of the Biopsychosocial Model (BPSM), this study investigated the relationships between psychological and normative factors associated with adolescent alcohol, tobacco, and marijuana use. Data were analyzed from 1053 middle and high school students. Structural equation modeling was used to examine the relationships between BPSM constructs. Results indicate that latent constructs of the BPSM are significant antecedent factors to alcohol, tobacco, and marijuana use; however, the relationships between study constructs were inconsistent with those theorized by BPSM. Findings support the importance of theory testing for complex models applied to new topics and new populations.

  4. Dietary restraint moderates genetic risk for binge eating.

    PubMed

    Racine, Sarah E; Burt, S Alexandra; Iacono, William G; McGue, Matt; Klump, Kelly L

    2011-02-01

    Dietary restraint is a prospective risk factor for the development of binge eating and bulimia nervosa. Although many women engage in dietary restraint, relatively few develop binge eating. Dietary restraint may increase susceptibility for binge eating only in individuals who are at genetic risk. Specifically, dietary restraint may be a behavioral exposure factor that activates genetic predispositions for binge eating. We investigated this possibility in 1,678 young adolescent and adult same-sex female twins from the Minnesota Twin Family Study and the Michigan State University Twin Registry. Twin moderation models were used to examine whether levels of dietary restraint moderate genetic and environmental influences on binge eating. Results indicated that genetic and nonshared environmental factors for binge eating increased at higher levels of dietary restraint. These effects were present after controlling for age, body mass index, and genetic and environmental overlap among dietary restraint and binge eating. Results suggest that dietary restraint may be most important for individuals at genetic risk for binge eating and that the combination of these factors could enhance individual differences in risk for binge eating.

  5. Impulsivity moderates the effects of movie alcohol portrayals on adolescents' willingness to drink.

    PubMed

    Gibbons, Frederick X; Kingsbury, John H; Wills, Thomas A; Finneran, Stephanie D; Dal Cin, Sonya; Gerrard, Meg

    2016-05-01

    This study examined impulsivity as a moderator of adolescents' reactions to positive versus negative portrayals of drinking in American movie clips. Impulsivity, along with willingness and intentions to drink in the future, were assessed in a pretest session. In the experimental sessions, adolescents viewed a series of clips that showed drinking associated with either positive outcomes (e.g., social facilitation) or negative outcomes (fights, arguments). A third group viewed clips with similar positive or negative outcomes, but no alcohol consumption. All participants then responded to an implicit measure of attentional bias regarding alcohol (a dot probe), followed by explicit alcohol measures (self-reports of willingness and intentions to drink). Hypotheses, based on dual-processing theories, were: (a) high-impulsive adolescents would respond more favorably than low-impulsive adolescents to the positive clips, but not the negative clips; and (b) this difference in reactions to the positive clips would be larger on the willingness than the intention measures. Results supported the hypotheses: Adolescents high in impulsivity reported the highest willingness to drink in the positive-clip condition, but were slightly less willing than others in the negative-clip condition. In addition, results on the dot probe task indicated that RTs to alcohol words were negatively correlated with changes in alcohol willingness, but not intention; that is, the faster their response to the alcohol words, the more their willingness increased. The results highlight the utility of a dual-processing perspective on media influence. (PsycINFO Database Record

  6. Family Structure and Adolescent Alcohol Use Problems: Extending Popular Explanations to American Indians.

    PubMed

    Eitle, Tamela McNulty; Johnson-Jennings, Michelle; Eitle, David J

    2013-11-01

    Competing explanations of the relationship between family structure and alcohol use problems are examined using a sample of American Indian adolescents from the National Longitudinal Study of Adolescent Health. Living in a single-parent family is found to be a marker for the unequal distribution of stress exposure and parental alcohol use, but the effects of other family structures like non-parent families and the presence of under 21-year-old extended family or non-family members emerge or remain as risk or protective factors for alcohol use problems after a consideration of SES, family processes, peer socialization, and social stress. In particular, a non-parent family structure that has not been considered in prior research emerged as a protective family structure for American Indian adolescent alcohol use problems.

  7. Chronic alcohol consumption from adolescence to adulthood in mice--hypothalamic gene expression changes in insulin-signaling pathway.

    PubMed

    Wang, Ke; Song, Huaiguang; Jin, Meilei; Xiao, Huasheng; Zhao, Guoping; Zou, Hong; Yu, Lei

    2014-09-01

    Adolescence is a developmental stage vulnerable to alcohol drinking-related problems, and alcohol exposure during adolescence may lead to long-lasting consequences. The hypothalamus is a key brain region for food and water intake regulation as well as weight control, and is one of the alcohol-sensitive brain regions. However, it is not known what the alcohol effect is on the hypothalamus following adolescent alcohol intake, chronically over adolescent development, at moderate levels. We employed a model of chronic moderate alcohol intake from adolescence to adulthood in mice, and analyzed the effect of alcohol on growth and weight gain, as well as hypothalamic gene expression patterns. The results indicated that chronic alcohol consumption during adolescence, even at moderate levels, led to both a reduction in weight gain in mice, and considerable gene expression changes in the hypothalamus. Pathway analysis and real-time PCR identified the type II diabetes mellitus and the insulin-signaling pathways as being the hypothalamic pathways affected by chronic alcohol. Our findings from the mouse alcohol consumption study therefore serve as a potential warning against alcohol consumption during adolescence, such as in teens and college students.

  8. Exposure to alcohol use in motion pictures and teen drinking in Latin America

    PubMed Central

    Mejia, Raul; Pérez, Adriana; Abad-Vivero, Erika N.; Kollath-Cattano, Christy; Gutierrez, Inti Barrientos; Thrasher, James F.; Sargent, James D.

    2015-01-01

    Objectives To assess whether exposure to alcohol use in films (AUF) is associated with alcohol use susceptibility, current alcohol use, and binge drinking in adolescents from two Latin American countries. Methods Cross-sectional study with 13,295 middle school students from public and private schools in Mexico and Argentina. Exposure to alcohol use in over 400 contemporary top box office films in each country was estimated using previously validated methods. Outcome measures included current drinking (i.e., any drink in the last 30 days), ever binge-drinking (i.e., more than 4 or 5 drinks in a row for females and males, respectively) and, among never drinkers, alcohol susceptibility (i.e., might drink in the next year or accept a drink from a friend). Multivariate models were adjusted for age, sex, parental education, peer drinking, sensation seeking, parenting style and media access. Results Mean age was 12.5 years (SD = 0.7) and the prevalence of alcohol consumption and binge drinking was 19.8% and 10.9% respectively. Mean exposure to alcohol from the film sample was about 7 hours in both countries. Adjusted models indicated independent dose-response associations between higher levels of exposure to AUF and all outcomes; the adjusted odds ratios (OR) comparing quartiles 4 and 1 1.99 (95% CI 1.73 - 2.30) for current drinking, 1.68 (1.39 - 2.02) for binge drinking, and 1.80 (1.52 - 2.12) for alcohol susceptibility. Compared to Mexican adolescents, Argentine adolescents were significantly more likely to have engaged in binge drinking (OR 1.40, 95% CI 1.12 - 1.76.) and, among never drinkers, were more susceptible to trying drinking (OR 1.40, 95% CI 1.20 - 1.64). Conclusions Higher levels of exposure to alcohol use in films was associated with higher likelihood of alcohol use, binge drinking, and alcohol susceptibility in Latin American adolescents. PMID:26857804

  9. Moderators of the dynamic link between alcohol use and aggressive behavior among adolescent males.

    PubMed

    White, Helene Raskin; Fite, Paula; Pardini, Dustin; Mun, Eun-Young; Loeber, Rolf

    2013-02-01

    Although longitudinal evidence has linked alcohol use with aggressive behavior during adolescence, most studies have failed to adequately control for the numerous between-individual differences that may underlie this association. In addition, few studies of adolescents have examined whether the nature of the within-individual association between alcohol use and aggression depends on individual and contextual factors. To address these limitations, this study examined the association between within-individual changes in alcohol use and aggressive behavior across adolescence and determined whether impulsive behavior, positive attitudes toward violence, violent peers, neighborhood crime, and race moderated this association. Data from 971 adolescent males assessed annually from ages 13 to 18 were analyzed using a within-individual regression panel model that eliminated all stable between-individual factors as potential confounds. Findings indicated that within-individual increases in alcohol use quantity from one's own typical levels of drinking were concurrently associated with within-individual increases in aggressive behavior, and vice versa. However, increases in alcohol were more strongly linked to increases in aggressive behavior among boys with attitudes favoring violence and those who lived in high-crime neighborhoods. The association between alcohol and aggressive behavior was similar for White and Black young men. Interventions designed to reduce aggressive behaviors should consider targeting not only alcohol use, but also individual and environmental risk factors that contribute to this link.

  10. The parent–child relationship and adolescent alcohol use: a systematic review of longitudinal studies

    PubMed Central

    2012-01-01

    Background Alcohol use among adolescents has become a major public health problem in the past decade and has large short- and long-term consequences on their health. The aim of this systematic review was to provide an overview of longitudinal cohort studies that have analyzed the association between the parent–child relationship (PCR) and change in alcohol use during adolescence. Methods A search of the literature from 1985 to July 2011 was conducted in Medline, PsycINFO, and EMBASE in order to identify longitudinal, general population studies regarding the influence of the PCR on alcohol use during adolescence. The studies were screened, and the quality of the relevant studies was assessed. A best-evidence synthesis was used to summarize the results. Results Twenty-eight relevant studies were identified. Five studies found that a negative PCR was associated with higher levels of alcohol use. Another seven papers only found this association for certain subgroups such as boys or girls, or a specific age group. The remaining sixteen studies did not find any association. Conclusions We found weak evidence for a prospective association between the PCR and adolescent alcohol use. Further research to the association of the PCR with several types of alcohol use (e.g., initiation or abuse) and to the potential reversed causality of the PCR and alcohol use is required. PMID:23083405

  11. The link between testosterone and amygdala-orbitofrontal cortex connectivity in adolescent alcohol use.

    PubMed

    Peters, Sabine; Jolles, Dietsje J; Van Duijvenvoorde, Anna C K; Crone, Eveline A; Peper, Jiska S

    2015-03-01

    Alcohol consumption is one of the most problematic and widespread forms of risk taking in adolescence. It has been hypothesized that sex hormones such as testosterone play an important role in risk taking by influencing the development of brain networks involved in emotion and motivation, particularly the amygdala and its functional connections. Connectivity between the amygdala and the orbitofrontal cortex (OFC) may be specifically related to alcohol use, given the association of this tract with top-down control over behavioral approach tendencies. In line with this, prior studies in adults indicate a link between alcohol use and functional connectivity between the amygdala and the orbitofrontal cortex (OFC), as well as between testosterone and amygdala-OFC connectivity. We consolidated these research lines by investigating the association between alcohol use, testosterone and resting state functional brain connectivity within one large-scale adolescent sample (n=173, aged 12-25 years). Mediation analyses demonstrated an indirect effect of testosterone levels on alcohol use through amygdala-OFC intrinsic functional connectivity, but only in boys. That is, increased testosterone in boys was associated with reduced amygdala-OFC connectivity, which in turn was associated with increased alcohol intake. This study is the first to demonstrate the interplay between adolescent alcohol use, sex hormones and brain mechanisms, thus taking an important step to increase our understanding of the mechanisms behind this form of adolescent risk-taking.

  12. Mixed Drinks and Mixed Messages: Adolescent Girls' Perspectives on Alcohol and Sexuality

    PubMed Central

    Livingston, Jennifer A.; Bay-Cheng, Laina Y.; Hequembourg, Amy L.; Testa, Maria; Downs, Julie S.

    2013-01-01

    Experimentation with alcohol and sexuality is a normative aspect of adolescent development. Yet both present distinct risks to adolescent females and are especially problematic when they intersect. Although youth are often cautioned about the dangers associated with having sex and using alcohol, popular entertainment media frequently depict the combination of alcohol and sexuality as carefree fun. It is unclear how adolescent females interpret these contradictory messages in their everyday lives. Focus group interviews were used to explore young women's understandings of the relation between alcohol and sexuality. Young women, ages 14–17 years (N = 97, 61% White), and their mothers were recruited through advertisements in local newspapers to participate in separate, simultaneous focus group interviews. Only data from the 15 daughters' groups are presented here. Qualitative analysis revealed that participants recognized the risks associated with combining alcohol and sex, yet they also perceived sexual advantages to drinking alcohol. Advantages included facilitating social and sexual interactions and excusing unsanctioned sexual behavior. Alcohol was also seen as increasing the likelihood of sexual regret and coercion through impaired judgment and self-advocacy abilities. Educational and prevention efforts need to consider adolescent developmental and social needs, as well as the influences of the larger cultural context in which youth function. PMID:23833392

  13. Underage Alcohol Use

    PubMed Central

    Brown, Sandra A.; McGue, Matthew; Maggs, Jennifer; Schulenberg, John; Hingson, Ralph; Swartzwelder, Scott; Martin, Christopher; Chung, Tammy; Tapert, Susan F.; Sher, Kenneth; Winters, Ken C.; Lowman, Cherry; Murphy, Stacia

    2009-01-01

    Late adolescence (i.e., the age-group between 16 and 20 years) is characterized by significant changes in neurological and cognitive processes, behavioral and social functioning, and relational and physical contexts as the individual moves toward adulthood. In this age-group, major role transitions affect almost every aspect of life. Moreover, brain development continues—and with it the development of cognitive functions, working memory, emotional and behavioral self-regulation, and decisionmaking. The adolescent’s social and emotional development also continues to evolve, affecting interactions with parents, siblings, peers, and first romantic relationships. All of these changes impact drinking behavior during late adolescence, and, in fact, alcohol use, binge drinking, and heavy drinking are particularly prevalent in youth ages 16–20. Determining the common trajectories of drinking behavior in this age–group is important for understanding how adolescent alcohol use helps shape adult outcomes and for identifying risk and protective factors. It also is important to study the short- and long-term consequences of adolescent alcohol use and abuse, including alcohol’s effects on the developing adolescent brain and accomplishment of important developmental tasks of this age. PMID:23104446

  14. Adolescent Alcoholism and Drug Addiction: The Experience of Parents

    PubMed Central

    Choate, Peter W.

    2015-01-01

    Alcoholism and drug addiction have marked impacts on the ability of families to function. Much of the literature has been focused on adult members of a family who present with substance dependency. There is limited research into the effects of adolescent substance dependence on parenting and family functioning; little attention has been paid to the parents’ experience. This qualitative study looks at the parental perspective as they attempted to adapt and cope with substance dependency in their teenage children. The research looks into family life and adds to family functioning knowledge when the identified client is a youth as opposed to an adult family member. Thirty-one adult caregivers of 21 teenagers were interviewed, resulting in eight significant themes: (1) finding out about the substance dependence problem; (2) experiences as the problems escalated; (3) looking for explanations other than substance dependence; (4) connecting to the parent’s own history; (5) trying to cope; (6) challenges of getting help; (7) impact on siblings; and (8) choosing long-term rehabilitation. Implications of this research for clinical practice are discussed. PMID:26529024

  15. Adolescent Alcoholism and Drug Addiction: The Experience of Parents.

    PubMed

    Choate, Peter W

    2015-10-29

    Alcoholism and drug addiction have marked impacts on the ability of families to function. Much of the literature has been focused on adult members of a family who present with substance dependency. There is limited research into the effects of adolescent substance dependence on parenting and family functioning; little attention has been paid to the parents' experience. This qualitative study looks at the parental perspective as they attempted to adapt and cope with substance dependency in their teenage children. The research looks into family life and adds to family functioning knowledge when the identified client is a youth as opposed to an adult family member. Thirty-one adult caregivers of 21 teenagers were interviewed, resulting in eight significant themes: (1) finding out about the substance dependence problem; (2) experiences as the problems escalated; (3) looking for explanations other than substance dependence; (4) connecting to the parent's own history; (5) trying to cope; (6) challenges of getting help; (7) impact on siblings; and (8) choosing long-term rehabilitation. Implications of this research for clinical practice are discussed.

  16. Condom use and alcohol consumption in adolescents and youth

    PubMed Central

    Mola, Rachel; Pitangui, Ana Carolina Rodarti; Barbosa, Sháyra Anny Moura; Almeida, Layane Sá; de Sousa, Mayara Ruth Marinho; Pio, Wellypâmela Pauliny de Lima; de Araújo, Rodrigo Cappato

    2016-01-01

    ABSTRACT Objective To determine the association between not using the male condom and alcohol consumption in adolescents and schoolchildren. Methods An epidemiological study, with a cross-sectional, descriptive, and correlation design carried out from March to July 2014. The sample consisted of students in public primary and secondary education, aged between 12 and 24 years. The social and demographic survey and the Youth Risk Behavior Survey questionnaire were used. Results The study included 1,275 students, of these; 37.0% reported having had sexual relations. The prevalent age of sexual initiation was 14-16 years 55.7% and 65.6% used condom in the last sexual intercourse. Regarding the lack of condom use at the last intercourse, girls showed an association with drunkenness in the previous 30 days (2.19; 95%CI: 1.06-4.54). Conclusion In females, the non-use of condoms was associated with drunkenness in the previous 30 days. PMID:27462887

  17. Adolescent mice, unlike adults, consume more alcohol in the presence of peers than alone.

    PubMed

    Logue, Sheree; Chein, Jason; Gould, Thomas; Holliday, Erica; Steinberg, Laurence

    2014-01-01

    One hallmark of adolescent risk-taking is that it typically occurs when adolescents are with peers. It has been hypothesized that the presence of peers primes a reward-sensitive motivational state that overwhelms adolescents' immature capacity for inhibitory control. We examined this hypothesis using a rodent model. A sample of mice were raised in same-sex triads and were tested for alcohol consumption either as juveniles or as adults, with half in each age group tested alone and half tested with their cagemates. The presence of 'peers' increased alcohol consumption among adolescent mice, but not adults. The peer effect on human adolescent reward-seeking may reflect a hard-wired, evolutionarily conserved process through which the presence of agemates increases individuals' sensitivity to potential rewards in their immediate environment.

  18. The use of alcohol by Miami's adolescent public school students 1992: peers, risk-taking, and availability as central forces.

    PubMed

    Yarnold, B M

    1998-01-01

    This analysis examines the use of alcohol by 535 adolescents in Dade County Public Schools during 1992. Statistically significant factors which tend to increase the probability of alcohol use by adolescents include: the fact that their friends drink, their awareness of the risks associated with the use of alcohol, and their ease in obtaining alcohol. Hence, the typical adolescent who uses alcohol seems to be a risk-taker, who may enjoy the dangers involved with alcohol use; friends are also users of alcohol. Not significantly related to alcohol use are a number of other variables, including family-related variables (whether adolescents live with their mothers, fathers, or alone; and whether someone in the family has a problem with drugs or alcohol). Similarly, early cigarette smoking did not serve as a gateway to later alcohol use. Religion, gender, race, academic performance, and extracurricular school activities (athletics, music, school clubs, and other activities) were all unrelated to the use of alcohol by adolescents. Although the typical adolescent who consumed alcohol was older (in grades 9 through 12), this was not a significant variable.

  19. Friends' drinking norms and male adolescents' alcohol consumption: The moderating role of performance-based peer influence susceptibility.

    PubMed

    Teunissen, Hanneke A; Kuntsche, Emmanuel; Scholte, Ron H J; Spijkerman, Renske; Prinstein, Mitchell J; Engels, Rutger C M E

    2016-12-01

    This study examined whether the relationship between friends' drinking norms and male adolescents' alcohol use is moderated by performance-based peer influence susceptibility. Seventy-three male adolescents (M = 17 years) from three schools in the Netherlands were exposed to the drinking norms of "peers" (electronic confederates) in a chat room experiment. These peers were either popular or unpopular, and conveyed pro- or anti-alcohol norms. Peer influence susceptibility was defined as the change in adolescents' answers before and after exposure to the peer norms. Multilevel regression analyses indicated that the relationship between friends' drinking norms and adolescents' alcohol use (assessed during eight weekends) was moderated by susceptibility to the pro-alcohol norms of popular peers. This relationship was stronger for adolescents who were highly susceptible. These findings suggest that a behavioral measure of peer influence susceptibility could be useful in alcohol prevention programs to select adolescents at risk for negative peer socialization.

  20. Mechanisms involved in the neurotoxic, cognitive, and neurobehavioral effects of alcohol consumption during adolescence.

    PubMed

    Guerri, Consuelo; Pascual, María

    2010-02-01

    Studies over the last decade demonstrate that adolescence is a brain maturation period from childhood to adulthood. Plastic and dynamic processes drive adolescent brain development, creating flexibility that allows the brain to refine itself, specialize, and sharpen its functions for specific demands. Maturing connections enable increased communication among brain regions, allowing greater integration and complexity. Compelling evidence has shown that the developing brain is vulnerable to the damaging effects of ethanol. It is possible to infer, therefore, that alcohol exposure during the critical adolescent developmental stages could disrupt the brain plasticity and maturation processes, resulting in behavioral and cognitive deficits. Recent neuroimaging studies have provided evidence of the impact of human adolescent drinking in brain structure and functions. Findings in experimental animals have also given new insight into the potential mechanisms of the toxic effects of ethanol on both adolescent brain maturation and the short- and long-term cognitive consequences of adolescent drinking. Adolescence is also characterized by the rapid maturation of brain systems mediating reward and by changes in the secretion of stress-related hormones, events that might participate in the increasing in anxiety and the initiation pattern of alcohol and drug consumption. Studies in human adolescents demonstrate that drinking at early ages can enhance the likelihood of developing alcohol-related problems. Experimental evidence suggests that early exposure to alcohol sensitizes the neurocircuitry of addiction and affects chromatin remodeling, events that could induce abnormal plasticity in reward-related learning processes that contribute to adolescents' vulnerability to drug addiction. In this article, we review the potential mechanisms by which ethanol impacts brain development and lead to brain impairments and cognitive and behavioral dysfunctions as well as the neurobiological

  1. [Non-alcoholic fatty liver disease in obese children and adolescents].

    PubMed

    Denzer, C

    2013-04-01

    Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease in children and adolescents in industrialized countries. Recent studies have demonstrated a prevalence rate of NAFLD in overweight and obese children and adolescents in Germany of up to 30%. The spectrum of NAFLD ranges from pure fatty infiltration (simple steatosis) to inflammation (steatohepatitis, synonymous NASH) to fibrosis and cirrhosis. Age, gender, ethnicity, insulin resistance, and sex steroids are implicated in the pathogenesis of NAFLD in childhood and adolescence. Moreover, NAFLD in the pediatric age group is associated with marked cardiovascular comorbidities. This review focuses on current data regarding epidemiology, pathophysiology, comorbidities, and treatment of NAFLD in children and adolescents.

  2. Parent attitudes, family dynamics and adolescent drinking: qualitative study of the Australian parenting guidelines for adolescent alcohol use

    PubMed Central

    2012-01-01

    Background Parents play a critical role in their children’s introduction to alcohol. A range of parenting factors have been associated with the progression to risky drinking among adolescents, and have recently formed the basis of the Australian ‘Parenting Guidelines for Adolescent Alcohol Use’ designed to help parents delay or reduce their adolescents’ alcohol use. Methods This study aimed to explore the experiences and attitudes of parents of adolescents to gain insight into: (1) the extent to which the behaviours of parents follow the recommendations made in the guidelines; and (2) approaches to reduce hazardous drinking among adolescents. Thirty-two telephone and face-to-face interviews were conducted with parents, and the content of discussions was examined using thematic analysis. Results Parents used approaches they thought would minimise harm and promote healthy development in their children. The guidelines address key areas of concern for parents but their adherence to these approaches is low in certain areas. Many parents provided some alcohol to their adolescents and often cited the social norm of drinking among their adolescents’ peers as a source of pressure to supply. Conclusions Further dissemination of the guidelines may be the first step in a public health strategy, but it is likely that parents will require support to effectively adopt the recommendations. Understanding the influences on parents’ beliefs about their children’s drinking and the functions of social networks in the creation of behavioural norms relating to alcohol consumption and supply may be necessary to address adolescent risky drinking. PMID:22747699

  3. Developmental Relations Between Alcohol and Aggressive Behavior Among Adolescents: Neighborhood and Sociodemographic Correlates

    PubMed Central

    Bright, Charlotte Lyn; Jun, Hyun-Jin; Stapleton, Laura M.

    2015-01-01

    Throughout adolescence, alcohol consumption and aggressive behaviors are associated with multiple problematic outcomes. Few studies have examined neighborhood-level predictors and individual and family-level sociodemographic variables to describe longitudinal trajectories of these problem behaviors. Therefore, this study investigated the unique contributions of neighborhood and sociodemographic factors in the shared development of aggressive behaviors and drinking in adolescents. We analyzed alcohol consumption frequency and frequency of aggressive behaviors using parallel process latent growth curve models with demographic indicators and neighborhood constructs as predictors. At all ages, alcohol use and aggression positively covaried. Male gender was associated with both aggressive episodes and alcohol use at age 12. African American ethnicity was associated with higher levels of early aggression. Higher neighborhood income was associated with lower levels of early aggression. Findings lend support to current efforts to curb early initiation of alcohol use and aggression. PMID:26413037

  4. 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.

  5. Alcohol consumption in men is influenced by qualitatively different genetic factors in adolescence and adulthood

    PubMed Central

    Edwards, A. C.; Kendler, K. S.

    2013-01-01

    Background Alcohol consumption is influenced by genetic factors. Previous studies have examined the heritability of alcohol consumption, or related phenotypes, from adolescence into adulthood, frequently finding that total heritability changes over time. However, it remains unclear whether the same genes underlie liability to alcohol consumption across development versus whether novel risk genes become important over time. Method A population-based study of adult male twins (n=1790) born in Virginia, USA, retrospectively reported on their average monthly alcohol consumption from early adolescence through adulthood. We used twin modeling methods to explore genetic and environmental influences on alcohol consumption over time. Results One latent genetic factor accounted for the majority of the heritability in alcohol consumption during mid-to late adolescence, but its influence declined thereafter ; from young adulthood forward, heritability was largely attributable to a second genetic factor. The total heritability of alcohol consumption increased from 0 at ages 12–14 years to 0.40 by ages 18–21 years. Shared environmental factors declined in influence over time. Conclusions The heritability of alcohol consumption over time is dynamic both quantitatively and qualitatively. These results have important implications for gene identification endeavors. Furthermore, these findings could inform efforts to elucidate developmentally dynamic behaviors, such as antisocial behavior. PMID:23282961

  6. Alcohol Consumption and Harm among Adolescents in Sweden: Is Smuggled Alcohol More Harmful?

    ERIC Educational Resources Information Center

    Svensson, Johan

    2012-01-01

    As a consequence of Sweden joining the European Union, privately imported alcohol is increasingly sold within illegal contexts (i.e., smuggled alcohol). One implication of the smuggled alcohol is that alcohol becomes more available to underage drinkers. In the Swedish debate, smuggled alcohol has been formulated as a youth problem. The aim of this…

  7. Adolescent internet use and its relationship to cigarette smoking and alcohol use: a prospective cohort study.

    PubMed

    Chiao, Chi; Yi, Chin-Chun; Ksobiech, Kate

    2014-01-01

    The present study aims to investigate the longitudinal impact of situational Internet use on future cigarette smoking and alcohol use among male and female adolescents. A Northern Taiwanese cohort sample of adolescents with no prior use of cigarettes (n=1445) or alcohol (n=1468) was surveyed at age 16 and again 4 years later. Information regarding where, why, and length of time spent using the Internet was gathered from the 16-year-old participants. Outcome information regarding cigarette/alcohol use was gathered via a follow-up questionnaire at age 20. Multivariate regressions were used to incorporate peer, individual and family characteristics as measured at age 16 and create models of future cigarette and alcohol use at age 20. The analyses demonstrated that adolescent Internet use, particularly where such use took place, has a significant impact on future cigarette smoking and alcohol use, adjusted for conventional factors, and its relationship differs significantly by gender. Female adolescents with Internet café use appear to be especially likely to develop these two risky behaviors. The why of Internet use is also a predictor of future cigarette smoking. Finally, time spent using the Internet is significantly related to alcohol use; greater use of the Internet is associated with higher levels of drinking. The results revealed that different risky behaviors are differentially influenced by separate components of adolescent Internet use. These findings suggest that programs aimed at promoting adolescent health could potentially benefit Taiwanese adolescents by including components related to situational Internet use and taking gender into consideration.

  8. Environmental Stressors, Low Well-being, Smoking, and Alcohol Use Among South African Adolescents

    PubMed Central

    Brook, David W.; Rubenstone, Elizabeth; Zhang, Chenshu; Morojele, Neo K.; Brook, Judith S.

    2011-01-01

    This is the first study to examine the pathways from environmental stressors to substance use among a sample of South African adolescents (N=2,195). The study objective was to assess how environmental stressors might affect cigarette smoking and alcohol use among South African adolescents, and to focus on one mechanism, low well-being, which might mediate this association. Participants consisted of 2,195 Black, mixed ancestry (“Coloured”), Indian, and White youth, aged 12 to 17 years old (mean age=14.6; SD=1.8), recruited via a multi-stage stratified sampling procedure in Durban, Cape Town, and Johannesburg, South Africa. Data were collected via individual in-person structured interviews, administered by trained interviewers in the participant’s preferred language. Structural equation modeling was used to analyze the interrelationships of environmental stressors (violent victimisation, legal and illegal drug availability) and low well-being (depressive symptoms, low self-esteem, health problems) with respect to adolescent cigarette smoking and alcohol use. The results supported our hypotheses: Environmental stressors were related to low well-being which, in turn, was linked to both adolescent smoking and alcohol use. There were also direct pathways from environmental stressors to both adolescent smoking and alcohol use. Smoking and alcohol use were significantly correlated. The findings suggest that environmental stressors may be associated with diminished psychological and physical well-being, as well as smoking and alcohol use, among South African adolescents. Longitudinal research is warranted to further understand the interrelationship of environmental stressors, low well-being, and adolescent substance use, so that these issues may be addressed by South African programmes and policies. PMID:21492977

  9. Suicidality, depression, and alcohol use among adolescents: A review of empirical findings

    PubMed Central

    Galaif, Elisha R; Sussman, Steve; Newcomb, Michael D; Locke, Thomas F

    2011-01-01

    Suicide is a serious health problem as it is currently the third leading cause of death for teenagers between the ages of 15 and 24 years. Depression, which is also a serious problem for adolescents, is the most significant biological and psychological risk factor for teen suicide. Alcohol use remains extremely widespread among today’s teenagers and is related to both suicidality and depression. Suicidality refers to the occurrence of suicidal thoughts or suicidal behavior. The consensus in empirical research is that mental disorders and substance abuse are the most important risk factors in both attempted and completed adolescent suicide. Therefore, it is incumbent upon researchers to identify the factors that can lead to their prevention among today’s youth. This review compiles the existing literature on suicidality, depression, and alcohol use among adolescents spanning over the past 15 years. Both Problem Behavior Theory and Stress-coping Theory can explain the relationships among suicidality, depression and alcohol use. The prevention of suicidality is critical, especially during the early school years, when it is associated with depression and alcohol use. Suicidality, depression and alcohol use are three phenomenon that noticeably increase in adolescence marking this time period as an ideal opportunity for prevention efforts to commence. Future empirical work is needed that will further assess the impact of adolescent depression and alcohol use on suicidality. In sum, this review of empirical research highlights critical results and limitations, as well as indicates a need for continued efforts in preventing suicidality, depression, and alcohol use among adolescents. PMID:17458321

  10. Prenatal alcohol exposure increases postnatal acceptability of nicotine odor and taste in adolescent rats.

    PubMed

    Mantella, Nicole M; Youngentob, Steven L

    2014-01-01

    Human studies indicate that alcohol exposure during gestation not only increases the chance for later alcohol abuse, but also nicotine dependence. The flavor attributes of both alcohol and nicotine can be important determinants of their initial acceptance and they both share the component chemosensory qualities of an aversive odor, bitter taste and oral irritation. There is a growing body of evidence demonstrating epigenetic chemosensory mechanisms through which fetal alcohol exposure increases adolescent alcohol acceptance, in part, by decreasing the aversion to alcohol's bitter and oral irritation qualities, as well as its odor. Given that alcohol and nicotine have noteworthy chemosensory qualities in common, we investigated whether fetal exposure to alcohol increased the acceptability of nicotine's odor and taste in adolescent rats. Study rats were alcohol-exposed during fetal development via the dams' liquid diet. Control animals received ad lib access to an iso-caloric, iso-nutritive diet throughout gestation. Odorant-induced innate behavioral responses to nicotine odor (Experiment 1) or orosensory-mediated responses to nicotine solutions (Experiment 2) were obtained, using whole-body plethysmography and brief access lick tests, respectively. Compared to controls, rats exposed to fetal alcohol showed an enhanced nicotine odor response that was paralleled by increased oral acceptability of nicotine. Given the common aversive component qualities imbued in the flavor profiles of both drugs, our findings demonstrate that like postnatal alcohol avidity, fetal alcohol exposure also influences nicotine acceptance, at a minimum, by decreasing the aversion of both its smell and taste. Moreover, they highlight potential chemosensory-based mechanism(s) by which fetal alcohol exposure increases the later initial risk for nicotine use, thereby contributing to the co-morbid expression with enhanced alcohol avidity. Where common chemosensory mechanisms are at play, our

  11. Adult social roles and alcohol use among American Indians.

    PubMed

    Greene, Kaylin M; Eitle, Tamela McNulty; Eitle, David

    2014-09-01

    American Indians are disproportionately burdened by alcohol-related problems. Yet, research exploring predictors of alcohol use among American Indians has been limited by cross-sectional designs and reservation-based samples. Guided by a life course developmental perspective, the current study used a subsample of American Indians (n=927) from the National Longitudinal Study of Adolescent Health (Add Health) to explore alcohol use (current drinking, usual number of drinks, and binge drinking) among this population. We examined whether adult social roles (i.e., cohabitation, marriage, parenthood, college enrollment, and full-time work) were linked to the rise and fall of alcohol use. Multi-level models demonstrated that adult social roles were linked to alcohol use at the within- and between-person levels. Becoming a parent was linked to a lower likelihood of being a current drinker, fewer alcoholic drinks, and less frequent binge drinking. Transitioning to full-time work was associated with a higher likelihood of being a current drinker and more frequent binge drinking. Results point to the importance of exploring within-group trajectories of alcohol use and highlight the protective and risky nature of adult social roles among American Indians.

  12. Adolescent Protective Behavior to Reduce Drug and Alcohol Use, Alcohol-Related Harm and Interpersonal Violence

    ERIC Educational Resources Information Center

    Buckley, Lisa; Sheehan, Mary; Chapman, Rebekah

    2009-01-01

    Typically adolescents' friends are considered a risk factor for adolescent engagement in risk-taking. This study took a more novel approach, by examining adolescent friendship as a protective factor. In particular it investigated friends' potential to intervene to reduce risk-taking. Five-hundred-forty adolescents (mean age 13.47 years) were asked…

  13. Adolescent Alcohol and Substance Abuse: Parent and Peer Effects.

    ERIC Educational Resources Information Center

    Halebsky, Mark A.

    1987-01-01

    Researched the effects of peer and parent drug usage on substance abuse by the adolescent. Found parent usage correlated with increased adolescent usage, as did parental attitude toward illicit substance use. Supports Kandel's theory of stages of substance use. Shows adolescent substance usage is learned, in part, by modeling and imitation.…

  14. Growth trajectories of alcohol information processing and associations with escalation of drinking in early adolescence

    PubMed Central

    Colder, Craig R.; O’Connor, Roisin M.; Read, Jennifer P.; Eiden, Rina D.; Lengua, Liliana J.; Hawk, Larry W.; Wieczorek, William F.

    2014-01-01

    This longitudinal study provided a comprehensive examination of age-related changes in alcohol outcome expectancies, subjective evaluation of alcohol outcomes, and automatic alcohol associations in early adolescence. A community sample (52% female, 75% White/Non-Hispanic) was assessed annually for three years (mean age at the first assessment = 11.6 years). Results from growth modeling suggested that perceived likelihood of positive outcomes increased and that subjective evaluations of these outcomes were more positive with age. Perceived likelihood of negative outcomes declined with age. Automatic alcohol associations were assessed with an Implicit Association Task (IAT), and were predominantly negative, but these negative associations weakened with age. High initial levels of perceived likelihood of positive outcomes at age 11 were associated with escalation of drinking. Perceived likelihood of negative outcomes was associated with low risk for drinking at age 11, but not with changes in drinking. Increases in positive evaluations of positive outcomes were associated with increases in alcohol use. Overall, findings suggest that at age 11, youth maintain largely negative attitudes and perceptions about alcohol, but with the transition into adolescence, there is a shift toward a more neutral or ambivalent view of alcohol. Some features of this shift are associated with escalation of drinking. Our findings point to the importance of delineating multiple aspects of alcohol information processing for extending cognitive models of alcohol use to the early stages of drinking. PMID:24841180

  15. Growth trajectories of alcohol information processing and associations with escalation of drinking in early adolescence.

    PubMed

    Colder, Craig R; O'Connor, Roisin M; Read, Jennifer P; Eiden, Rina D; Lengua, Liliana J; Hawk, Larry W; Wieczorek, William F

    2014-09-01

    This longitudinal study provided a comprehensive examination of age-related changes in alcohol outcome expectancies, subjective evaluation of alcohol outcomes, and automatic alcohol associations in early adolescence. A community sample (52% female, 75% White/non-Hispanic) was assessed annually for 3 years (mean age at the first assessment = 11.6 years). Results from growth modeling suggested that perceived likelihood of positive outcomes increased and that subjective evaluations of these outcomes were more positive with age. Perceived likelihood of negative outcomes declined with age. Automatic alcohol associations were assessed with an Implicit Association Task (IAT), and were predominantly negative, but these negative associations weakened with age. High initial levels of perceived likelihood of positive outcomes at age 11 were associated with escalation of drinking. Perceived likelihood of negative outcomes was associated with low risk for drinking at age 11, but not with changes in drinking. Increases in positive evaluations of positive outcomes were associated with increases in alcohol use. Overall, findings suggest that at age 11, youth maintain largely negative attitudes and perceptions about alcohol, but with the transition into adolescence, there is a shift toward a more neutral or ambivalent view of alcohol. Some features of this shift are associated with escalation of drinking. Our findings point to the importance of delineating multiple aspects of alcohol information processing for extending cognitive models of alcohol use to the early stages of drinking.

  16. Rural Adolescent Alcohol, Tobacco, and Illicit Drug Use: A Comparison of Students in Victoria, Australia, and Washington State, United States

    ERIC Educational Resources Information Center

    Coomber, Kerri; Toumbourou, John W.; Miller, Peter; Staiger, Petra K.; Hemphill, Sheryl A.; Catalano, Richard F.

    2011-01-01

    Purpose: There are inconsistent research findings regarding the impact of rurality on adolescent alcohol, tobacco, and illicit substance use. Therefore, the current study reports on the effect of rurality on alcohol, tobacco, and illicit drug use among adolescents in 2 state representative samples in 2 countries, Washington State (WA) in the…

  17. Brief Report: Excessive Alcohol Use Negatively Affects the Course of Adolescent Depression--One Year Naturalistic Follow-Up Study

    ERIC Educational Resources Information Center

    Meririnne, Esa; Kiviruusu, Olli; Karlsson, Linnea; Pelkonen, Mirjami; Ruuttu, Titta; Tuisku, Virpi; Marttunen, Mauri

    2010-01-01

    The impact of alcohol use on the course of adolescent depression over one-year was investigated by following 197 consecutive adolescent outpatients with unipolar depression in a naturalistic treatment setting. Their baseline alcohol consumption was categorized in three groups: excessive use (defined as weekly drunkenness), regular use (monthly…

  18. Effects of naltrexone on adolescent alcohol cue reactivity and sensitivity: an initial randomized trial.

    PubMed

    Miranda, Robert; Ray, Lara; Blanchard, Alexander; Reynolds, Elizabeth K; Monti, Peter M; Chun, Thomas; Justus, Alicia; Swift, Robert M; Tidey, Jennifer; Gwaltney, Chad J; Ramirez, Jason

    2014-09-01

    Adolescent alcohol use is associated with myriad adverse consequences and contributes to the leading causes of mortality among youth. Despite the magnitude of this public health problem, evidenced-based treatment initiatives for alcohol use disorders in youth remain inadequate. Identifying promising pharmacological approaches may improve treatment options. Naltrexone is an opiate receptor antagonist that is efficacious for reducing drinking in adults by attenuating craving and the rewarding effects of alcohol. Implications of these findings for adolescents are unclear; however, given that randomized trials of naltrexone with youth are non-existent. We conducted a randomized, double-blinded, placebo-controlled cross-over study, comparing naltrexone (50 mg/daily) and placebo in 22 adolescent problem drinkers aged 15-19 years (M = 18.36, standard deviation = 0.95; 12 women). The primary outcome measures were alcohol use, subjective responses to alcohol consumption, and alcohol-cue-elicited craving assessed in the natural environment using ecological momentary assessment methods, and craving and physiological reactivity assessed using standard alcohol cue reactivity procedures. Results showed that naltrexone reduced the likelihood of drinking and heavy drinking (P's ≤ 0.03), blunted craving in the laboratory and in the natural environment (P's ≤ 0.04), and altered subjective responses to alcohol consumption (P's ≤ 0.01). Naltrexone was generally well tolerated by participants. This study provides the first experimentally controlled evidence that naltrexone reduces drinking and craving, and alters subjective responses to alcohol in a sample of adolescent problem drinkers, and suggests larger clinical trials with long-term follow-ups are warranted.

  19. Close friend and group influence on adolescent cigarette smoking and alcohol use.

    PubMed

    Urberg, K A; Değirmencioğlu, S M; Pilgrim, C

    1997-09-01

    The relative influence of adolescents closest friends and their friendship group on their cigarette smoking and alcohol use was investigated in a short-term, longitudinal study of 1,028 students in the 6th, 8th, and 10th grades in 2 school systems. The amount of influence over the school year was modest in magnitude and came from the closest friend for initiation of cigarette and alcohol use. Only the friendship group use predicted transition into current cigarette use, whereas only the close friend use predicted transition into current alcohol use. Both group and close friends independently contributed to the prediction of adolescents' drinking to intoxication. No difference in the amount of influence, was found between stable and unstable close friendships or friendship groups; neither grade nor gender of the adolescents related to the amount of influence.

  20. The Role of Non-suicidal Self-Injury and Binge-Eating/Purging Behaviours in the Caregiving Experience Among Mothers and Fathers of Adolescents with Eating Disorders.

    PubMed

    Depestele, Lies; Lemmens, Gilbert M D; Dierckx, Eva; Baetens, Imke; Schoevaerts, Katrien; Claes, Laurence

    2016-05-01

    This study investigated the caregiving experiences of mothers and fathers of restrictive and binge-eating/purging eating disordered (ED) inpatients with and without non-suicidal self-injury (NSSI). Sixty-five mothers and 65 fathers completed the Experience of Caregiving Inventory. All inpatients completed the Self-Injury Questionnaire-Treatment Related to assess NSSI and the Eating Disorder Evaluation Scale to assess eating disorder symptoms. Mothers reported significant more negative and more positive caregiving experiences compared with fathers. Mothers (but not fathers) of restrictive ED patients reported more positive caregiving experiences compared with mothers of binge-eating/purging patients. The presence of NSSI in ED patients was associated with more negative caregiving experiences of both parents. Mothers and fathers of ED inpatients differ in caregiving experiences, and both binge-eating behaviours and NSSI negatively affect their caregiving experience. Therefore, supportive interventions for parents of ED patients are necessary, especially of those patients who engage in NSSI.

  1. Adolescent Alcohol Exposure Amplifies the Incentive Value of Reward-Predictive Cues Through Potentiation of Phasic Dopamine Signaling

    PubMed Central

    Spoelder, Marcia; Tsutsui, Kimberly T; Lesscher, Heidi M B; Vanderschuren, Louk J M J; Clark, Jeremy J

    2015-01-01

    Adolescent alcohol use remains a major public health concern due in part to well-established findings implicating the age of onset in alcohol use in the development of alcohol use disorders and persistent decision-making deficits in adults. We have previously demonstrated that moderate adolescent alcohol consumption in rats promotes suboptimal decision making and an associated perturbation in mesolimbic dopamine transmission in adulthood. Dopamine-dependent incentive learning processes are an integral component of value-based decision making and a fundamental element to many theoretical accounts of addiction. Thus we tested the hypothesis that adolescent alcohol use selectively alters incentive learning processes through perturbation of mesolimbic dopamine systems. To assess incentive learning, behavioral and neurochemical measurements were made during the acquisition, maintenance, extinction, and reacquisition of a Pavlovian conditioned approach procedure in adult rats with a history of adolescent alcohol consumption. We show that moderate adolescent alcohol consumption potentiates stimulus-evoked phasic dopamine transmission, measured in vivo by fast-scan cyclic voltammetry, in adulthood and biases individuals toward a dopamine-dependent incentive learning strategy. Moreover, we demonstrate that animals exposed to alcohol in adolescence are more sensitive to an unexpected variation in reward outcomes. This pattern of phasic dopamine signaling and the associated bias in learning may provide a mechanism for the well-documented vulnerability of individuals with early-life alcohol use for alcohol use disorders in adulthood. PMID:25971592

  2. Chronic alcohol consumption from adolescence-to-adulthood in mice - hypothalamic gene expression changes in the dilated cardiomyopathy signaling pathway

    PubMed Central

    2014-01-01

    Background Adolescence is a developmental stage vulnerable to alcohol drinking-related problems and the onset of alcoholism. Hypothalamus is a key brain region for food and water intake regulation, and is one of the alcohol-sensitive brain regions. However, it is not known what would be the alcohol effect on hypothalamus following adolescent alcohol intake, chronically over the adolescent development, at moderate levels. Results We employed a paradigm of chronic moderate alcohol intake from adolescence-to-adulthood in mice, and analyzed the alcohol effect on both behavioral and hypothalamic gene expression changes. A total of 751 genes were found and subjected to pathway analysis. The dilated cardiomyopathy (DCM) pathway was identified. The changes of ten genes under this pathway were further verified using RT-PCR. Chronic alcohol consumption during adolescence, even at moderate levels, led to a decrease of motor activity in mice, and also a concerted down regulation of signaling pathway initiating factor (SPIF) genes in the DCM signaling pathway, including β1-adrenergic receptor (Adrb1), Gs protein (Gnas), adenylyl cyclase 1 (Adcy1), and dihydropyridine receptor/L-type calcium channel (Cacna1d). Conclusions These findings suggest that adolescent alcohol intake may trigger gene expression changes in the CNS that parallel those found in the dilated cardiomyopathy signaling pathway. If such effects also take place in humans, our findings would serve as a warning against alcohol intake in youth, such as by teens and/or college students. PMID:24884436

  3. Adolescent Alcohol Exposure Amplifies the Incentive Value of Reward-Predictive Cues Through Potentiation of Phasic Dopamine Signaling.

    PubMed

    Spoelder, Marcia; Tsutsui, Kimberly T; Lesscher, Heidi M B; Vanderschuren, Louk J M J; Clark, Jeremy J

    2015-12-01

    Adolescent alcohol use remains a major public health concern due in part to well-established findings implicating the age of onset in alcohol use in the development of alcohol use disorders and persistent decision-making deficits in adults. We have previously demonstrated that moderate adolescent alcohol consumption in rats promotes suboptimal decision making and an associated perturbation in mesolimbic dopamine transmission in adulthood. Dopamine-dependent incentive learning processes are an integral component of value-based decision making and a fundamental element to many theoretical accounts of addiction. Thus we tested the hypothesis that adolescent alcohol use selectively alters incentive learning processes through perturbation of mesolimbic dopamine systems. To assess incentive learning, behavioral and neurochemical measurements were made during the acquisition, maintenance, extinction, and reacquisition of a Pavlovian conditioned approach procedure in adult rats with a history of adolescent alcohol consumption. We show that moderate adolescent alcohol consumption potentiates stimulus-evoked phasic dopamine transmission, measured in vivo by fast-scan cyclic voltammetry, in adulthood and biases individuals toward a dopamine-dependent incentive learning strategy. Moreover, we demonstrate that animals exposed to alcohol in adolescence are more sensitive to an unexpected variation in reward outcomes. This pattern of phasic dopamine signaling and the associated bias in learning may provide a mechanism for the well-documented vulnerability of individuals with early-life alcohol use for alcohol use disorders in adulthood.

  4. Drinking Over the Lifespan: Focus on Early Adolescents and Youth.

    PubMed

    Windle, Michael

    2016-01-01

    Historical trends in alcohol use among U.S. adolescents, as well as data regarding alcohol-related traffic fatalities among youth, indicate decreases in alcohol use. Nevertheless, alcohol use patterns still indicate high rates of binge drinking and drunkenness and the co-occurrence of alcohol use among youth with risky sexual activity, illicit substance use, and poor school performance. This article discusses unique elements of alcohol use among adolescents relative to adults that pose risks for alcohol misuse and alcohol-related problems. These differences range from patterns of drinking to differential sensitivity to alcohol. Developmental differences between adolescents and adults also are discussed with regard to age-normative developmental tasks and distinctions in brain development that may affect differences in drinking patterns. Epidemiologic findings on sexual-minority youth are provided, as are global trends in alcohol use among early adolescents and youth. It is proposed that using information about differences between youth and adults will be helpful in directing future etiologic and intervention research by capitalizing on unique biological, psychological, and social factors that may affect the success of efforts to reduce alcohol use among early adolescents and youth.

  5. Friends as a Bridge to Parental Influence: Implications for Adolescent Alcohol Use.

    PubMed

    Ragan, Daniel T; Osgood, D Wayne; Feinberg, Mark E

    2014-01-01

    The current study investigates the possibility that friendship networks connect adolescents to influence from a broader group of adults beyond their own families. In doing so, we combine two rich traditions of research on adult influence on children and adolescents. Family research has suggested a number of ways in which effective parenting can reduce deviant behavior among adolescents. In addition, research on neighborhoods has advanced the idea that adults outside of the immediate family can exert social control that may reduce deviance. We employ longitudinal social network analysis to examine data drawn from the PROSPER Peers Project, a longitudinal study of adolescents following over 12,000 students in 27 non-metropolitan communities as they moved from 6th through 9th grade. We find evidence that the behavior of friends' parents is linked, both directly and indirectly, to adolescent alcohol use. Findings suggest that much of the influence from friends' parents is mediated through peer behavior, but that parental knowledge reported by friends continues to be associated with alcohol use even when controlling for competing mechanisms. Furthermore, adolescents tend to choose friends who report similar levels of parenting as themselves. Our results provide support for the position that friendships in adolescence connect youth to a broader network of adults and illustrate how adults outside of the family contribute to the social control of adolescents.

  6. Developmental cascades: Linking adolescent substance use, affiliation with substance use promoting peers, and academic achievement to adult substance use disorders

    PubMed Central

    Haller, Moira; Handley, Elizabeth; Chassin, Laurie; Bountress, Kaitlin

    2010-01-01

    Using a high-risk community sample (N = 405), the current study examined developmental cascades among substance use, affiliation with substance use promoting peers, and academic achievement over an 18-year period and tested whether these pathways mediated the influence of parental alcoholism on adult alcohol and drug use disorders. Results showed that the influence of parental alcoholism on adult drug disorders was mediated by developmental cascades across all three domains, whereas the influence of parental alcoholism on adult alcohol disorders was mediated through affiliation with substance use promoting peers and persistence in binge drinking. Adolescent drug use had more implications for adult outcomes than did adolescent alcohol use, which was less likely to spill over into other domains of functioning. Findings indicated that adolescent risk factors had indirect rather than unique effects on adult substance use disorders, suggesting that adolescent risk is not immutable and is largely mediated by later influences. PMID:20883589

  7. Gender differences in factors influencing alcohol use and drinking progression among adolescents.

    PubMed

    Schulte, Marya T; Ramo, Danielle; Brown, Sandra A

    2009-08-01

    While prevalence rates for alcohol use and related disorders differ widely between adult men and women, male and female adolescents do not exhibit the same disparity in alcohol consumption. Previous research and reviews do not address the emergence of differences in drinking patterns that occur during late adolescence. Therefore, a developmental perspective is presented for understanding how various risk and protective factors associated with problematic drinking affect diverging alcohol trajectories as youth move into young adulthood. This review examines factors associated with risk for developing an alcohol use disorder in adolescent girls and boys separately. Findings indicate that certain biological (i.e., genetic risk, neurological abnormalities associated with P300 amplitudes) and psychosocial (i.e., impact of positive drinking expectancies, personality characteristics, and deviance proneness) factors appear to impact boys and girls similarly. In contrast, physiological and social changes particular to adolescence appear to differentially affect boys and girls as they transition into adulthood. Specifically, boys begin to manifest a constellation of factors that place them at greater risk for disruptive drinking: low response to alcohol, later maturation in brain structures and executive function, greater estimates of perceived peer alcohol use, and socialization into traditional gender roles. On an individual level, interventions which challenge media-driven stereotypes of gender roles while simultaneously reinforcing personal values are suggested as a way to strengthen adolescent autonomy in terms of healthy drinking decisions. Moreover, parents and schools must improve consistency in rules and consequences regarding teen drinking across gender to avoid mixed messages about acceptable alcohol use for boys and girls.

  8. Is There an Association between Traumatic Dental Injury and Social Capital, Binge Drinking and Socioeconomic Indicators among Schoolchildren?

    PubMed Central

    de Paiva, Haroldo Neves; Paiva, Paula Cristina Pelli; de Paula Silva, Carlos José; Lamounier, Joel Alves; Ferreira e Ferreira, Efigênia; Ferreira, Raquel Conceição; Kawachi, Ichiro; Zarzar, Patrícia Maria

    2015-01-01

    Objectives Traumatic dental injury is defined as trauma caused by forces on a tooth with variable extent and severity. The aim of the present study was to investigate the prevalence of traumatic dental injury and its association with overjet, lip protection, sex, socioeconomic status, social capital and binge drinking among 12-year-old students. Research Design and Method A cross-sectional study was conducted with a sample of 633 12-year-old students. Data were collected through a clinical exam and self-administered questionnaires. Socioeconomic status was determined based on mother’s schooling and household income. The Social Capital Questionnaire for Adolescent Students and Alcohol Use Disorders Identification Test (AUDIT-C) were used to measure social capital and binge drinking, respectively. Results The prevalence of traumatic dental injury was 29.9% (176/588). Traumatic dental injury was more prevalent among male adolescents (p = 0.010), those with overjet greater than 5 mm (p < 0.001) and those with inadequate lip protection (p < 0.001). In the multiple logistic regression analysis, overjet [OR = 3.80 (95% CI: 2.235–6.466), p < 0.0001], inadequate lip protection [OR = 5.585 (95% CI: 3.654–8.535), p < 0.0001] and binge drinking [OR = 1.93 (95% CI: 1.21–3.06), p = 0.005] remained significantly associated with traumatic dental injury. Conclusions The present findings suggest that a high level of total social capital and trust are not associated with TDI in adolescents, unlike binge drinking. The effects of social and behavioral factors on TDI are not well elucidated. Therefore, further research involving other populations and a longitudinal design is recommended. PMID:25719561

  9. [Social use of alcohol among adolescent offenders: a fundamental approach toward human needs].

    PubMed

    D'Andrea, Gustavo; Ventura, Carla Aparecida Arena; da Costa, Moacyr Lobo

    2014-02-01

    This study examined some basic health care approaches toward human needs, with a particular focus on nursing. We aimed to incorporate these approaches into the discussion of the mental health of adolescent offenders who consume alcohol. We discuss specific needs of the delinquent group, critique policies that prioritize coercion of adolescent offenders, and the role that nurses could play in the sphere of juvenile delinquency.

  10. Do cigarette smoking and alcohol consumption associate with cannabis use and problem gambling among Spanish adolescents?

    PubMed

    Míguez Varela, M Del Carmen; Becoña, Elisardo

    2015-03-01

    This article examined the relationship between cigarette smoking or alcohol consumption and cannabis use and problem gambling among a random and representative sample of 1447 Spanish adolescents (797 males and 650 females with an average of 12.8 years). An ad-hoc questionnaire was used to assess cigarette smoking, alcohol consumption (beer, wine and spirits) and cannabis use. Gambling was assessed with the South Oaks Gambling Screen Revised for Adolescents (SOGS-RA). Results indicated a positive and significant association between cigarette smoking and alcohol consumption and the two aforementioned variables. A larger percentage of cigarette smokers and drinkers was found among those participants who had consumed cannabis before or scored significantly in problem gambling. Additionally, multiple regression analysis confirmed that both cigarette smoking and alcohol consumption (beer and wine) were the most determinant variables for cannabis use and problem gambling.

  11. Selection and Socialization Effects in Early Adolescent Alcohol Use: A Propensity Score Analysis

    PubMed Central

    Scalco, Matthew D.; Trucco, Elisa M.; Coffman, Donna L.; Colder, Craig R.

    2015-01-01

    The robust correlation between peer and adolescent alcohol use (AU) has been taken as evidence for both socialization and selection processes in the etiology of adolescent AU. Accumulating evidence from studies using a diverse range of methodological and statistical approaches suggests that both processes are involved. A major challenge in testing whether peer AU predicts an adolescent's drinking (socialization) or whether an adolescent's drinking predicts peer AU (selection) is the myriad of potentially confounding factors that might lead to an overestimation of socialization and selection effects. After creating AU transition groups based on peer and adolescent AU across two waves (N = 765; age = 10-15; 53% female), we test whether transitions into AU by adolescents and peers predict later peer and adolescent AU respectively, using (1) propensity score analysis to balance transition groups on 26 potential confounds, (2) a longitudinal design with three waves to establish temporal precedence, and (3) both adolescent (target) and peer self-report of peer AU to disentangle effects attributable to shared reporter bias. Both selection and socialization were supported using both peer self-report of AU and adolescent-report of peer AU. Although cross-sectional analyses suggested peer self-reported models were associated with smaller effects than perceived peer AU, longitudinal analyses suggest a similar sized effect across reporter of peer AU for both selection and socialization. The implications of these findings for the etiology and treatment of adolescent AU are discussed. PMID:25601099

  12. Selection and Socialization Effects in Early Adolescent Alcohol Use: A Propensity Score Analysis.

    PubMed

    Scalco, Matthew D; Trucco, Elisa M; Coffman, Donna L; Colder, Craig R

    2015-08-01

    The robust correlation between peer and adolescent alcohol use (AU) has been taken as evidence for both socialization and selection processes in the etiology of adolescent AU. Accumulating evidence from studies using a diverse range of methodological and statistical approaches suggests that both processes are involved. A major challenge in testing whether peer AU predicts an adolescent's drinking (socialization) or whether an adolescent's drinking predicts peer AU (selection) is the myriad of potentially confounding factors that might lead to an overestimation of socialization and selection effects. After creating AU transition groups based on peer and adolescent AU across two waves (N = 765; age = 10-15; 53% female), we test whether transiti