Kwon, Min; Yang, Soo; Park, Kyongran; Kim, Dai-Jin
Background In South Korea, it has not been easy to negotiate studies that target drug users who are being punished by law, and accordingly, no study on suicidal ideation among substance users has been accomplished yet. In this study, the factors that affect substance users’ suicidal ideation were confirmed. Methods It was based on the data collected from 'The 2009 Study on Substance-Dependent Individuals in Korea’ , which was conducted by The Catholic University of Korea in 2010 as a project ...
Smith, Vincent C; Wilson, Celeste R
Children whose parents or caregivers use drugs or alcohol are at increased risk of short- and long-term sequelae ranging from medical problems to psychosocial and behavioral challenges. In the course of providing health care services to children, pediatricians are likely to encounter families affected by parental substance use and are in a unique position to intervene. Therefore, pediatricians need to know how to assess a child's risk in the context of a parent's substance use. The purposes of this clinical report are to review some of the short-term effects of maternal substance use during pregnancy and long-term implications of fetal exposure; describe typical medical, psychiatric, and behavioral symptoms of children and adolescents in families affected by substance use; and suggest proficiencies for pediatricians involved in the care of children and adolescents of families affected by substance use, including screening families, mandated reporting requirements, and directing families to community, regional, and state resources that can address needs and problems. PMID:27432847
Donald M. Dougherty
Full Text Available Adolescent suicidal behaviors and substance use are disturbingly common. Research suggests overlap of some of the etiological mechanisms for both adolescent suicidal behavior and substance use, yet clear understanding of the complex relations between these behaviors and their causal underpinnings is lacking. A growing body of evidence and a diathesis model (Mann et al. 1999; Mann, 2003 highlight the importance of impulse control as a proximal risk factor for adolescent suicidal and substance use behaviors. This literature review extends current theory on the relationships between adolescent suicidal behavior and substance use by: (1 examining how, when, and to what extent adolescent development is affected by poor impulse control, stressful life events, substance use behavior, and biological factors; (2 presenting proposed causal mechanisms by which these risk factors interact to increase risk for suicidal behaviors and substance use; and (3 proposing specific new hypotheses to extend the diathesis model to adolescents at risk for suicide and substance use. More specifically, new hypotheses are presented that predict bidirectional relationships between stressful life events and genetic markers of 5-HT dysregulation; substance use behavior and impulsivity; and substance use behavior and suicide attempts. The importance of distinguishing between different developmental trajectories of suicidal and substance use behaviors, and the effects of specific risk and protective mechanisms are discussed. Use of new statistical approaches that provide for the comparison of latent growth curves and latent class models is recommended to identify differences in developmental trajectories of suicidal behavior and substance use. Knowledge gained from these prospective longitudinal methods should lead to greater understanding on the timing, duration, and extent to which specific risk and protective factors influence the outcomes of suicidal behavior and substance
Pucel, David J.
Data from two groups of cosmetology instructors (n=15) and two groups of machinist instructors (n=17) validated the Occupational Affective Behavior Analysis instrument as capable of identifying affective behaviors viewed as important to success in a given occupation. (SK)
R. Richard; J. van der Pligt; N.K. de Vries
Most research on the impact of affect on attitudes and behavior emphasizes the effect of past and present affective reactions. In this article we focus on anticipated, postbehavioral, affective reactions. The influence of anticipated affective reactions on a number of behaviors was investigated in t
Cardoso, Jodi Berger; Goldbach, Jeremy T; Cervantes, Richard C; Swank, Paul
Hispanic adolescents reported a higher annual prevalence of use of nearly all major drugs compared to non-Hispanic White and African American adolescents. Cultural or minority stressors, such as those related to the acculturation process, discrimination, immigration, poverty, and community violence, have been implicated in these outcomes. Unfortunately, few studies have examined how these stressors may have a differential or additive effect when considered simultaneously. The current study examined the relation between stress and multiple substance use behaviors in a sample of Hispanic adolescents (n = 1036), age 11-19 years old. Latent class analysis identified subgroups of Hispanic adolescents based on combinations of substance use behaviors. General linear models were used to examine mean differences by class among the eight domains of stress. Fit statistics revealed a six-class structure: no substance use risk, predominately alcohol use, low polysubstance use, high polysubstance use, illicit drug use, and predominately marijuana use. Differences in stress across the six classes were identified for four of the eight domains: family economic, acculturation gap, community and gang, and family and drug stress. The effect sizes revealed the largest mean differences in stress between the no substance use group and the two polysubstance use groups and between the no risk group and alcohol use group. The findings from this study support the use of interventions that target stress to affect multiple substance use behaviors in Hispanic adolescents. PMID:26319617
Liebschutz, Jane; Crooks, Denise; Rose-Jacobs, Ruth; Cabral, Howard J.; Heeren, Timothy C.; Gerteis, Jessie; Appugliese, Danielle P.; Heymann, Orlaith D.; Lange, Allison V.; Frank, Deborah A.
Understanding behavioral resilience among at-risk adolescents may guide public policy decisions and future programs. We examined factors predicting behavioral resilience following intrauterine substance exposure (IUSE) in a prospective longitudinal birth-cohort study of 136 early adolescents (age 12.4–15.9) at-risk for poor behavioral outcomes. We defined behavioral resilience as a composite measure of lack of early substance use initiation (before age 14), lack of risky sexual behavior, or l...
Griffin, Kenneth W.; Lowe, Sarah R.; Acevedo, Bianca P.; Botvin, Gilbert J.
This study explored the relationship between trajectories of affective self-regulation skills during secondary school and young adult substance use in a large multiethnic, urban sample (N = 995). During secondary school, participants completed a measure of cognitive and behavioral skills used to control negative, unpleasant emotions or perceived…
Full Text Available Aim: The aim of the present study was to study the personality characteristics and criminal behavior in the substance abusers. The role of various sociodemographic variables in substance abusers, which affected their criminal behavior was also studied. Moreover, in the present study, the personality profile of substance users and nonusers was compared using psychoticism, extraversion, and neuroticism (PEN inventory. Materials and Methods: A total of 50 consecutive subjects diagnosed as per International Classification of Diseases-10 criteria for substance abuse, fulfilling the inclusive and exclusive criteria were taken. A well-matched control was also assessed to compare the studied subject using a well-designed semi-structured proforma and PEN inventory. Results: Most of the substance abusers were Hindus, married, belonged to 21-30 age group and urban domicile, and were presently unemployed, educated up to middle class, and belonged to lower socioeconomic status. Family history of substance use was significant in the subjects, and the chief substance of use was opioids. Scores for psychoticism and neuroticism, as well as the criminal behavior was significantly higher in studied subjects. Conclusion: Thus, conclusions drawn were that personality characteristics of the substance abusers differed significantly from the control group and second, the number of variables including occupational status, socioeconomic status, family history of substance use, and type of substance of abuse significantly correlated with the criminal behavior in the substance abusers. Identifying these variables can be the first step in the intervention in substance abusers in order to reduce their future criminal behavior.
Narukawa, Masataka; MORITA, Kanako; UEMURA, Masahide; Kitada, Ryo; OH, Seong-Hee; HAYASHI, Yukako
Food contains various taste substances. Among them, umami substances play an important role with regard to the perception of the taste of food, but, few studies have examined the taste characteristics of representative umami substances other than monosodium L-glutamate (MSG). By conducting mouse behavioral studies (the 48-h 2-bottle preference test and the conditioned taste aversion test) and assessing gustatory nerve responses, we investigated the taste characteristics of unique umami substa...
Ekaterina S. Ralston
Full Text Available The literature indicates that the quality of affective relationships between youth and parents is associated with lower levels of a range of problem behaviors during childhood, early and late adolescence. While the protective effect of parental monitoring on substance use in the high school and post high school years has been demonstrated, there is a knowledge gap concerning effects of parent-child affective quality (PCAQ during the same periods. We tested a conceptual theoretical model to examine the effects of PCAQ on substance use following high school. The sample was from a RCT that assessed adolescents in rural Iowa from the seventh grade through two years after high school (N=456. We specified direct effects of PCAQ in 12th grade on drunkenness, smoking and illicit drug use during the two years immediately following high school graduation. We also specified the effects of early substance use initiation (alcohol, tobacco and marijuana use reported at baseline on later use. The direct effect of PCAQ in 12th grade on substance use was significant for all substances during at least one of the two years past graduation (ypg. Results were: drunkenness 1 ypg, β=-.126, p<.05; smoking 1 ypg, β=-.119, p<.05; 2 ypg, β=-.146, p<.05; illicit drug use 2 ypg, β=-.165, p<.05. Some significant indirect effects of PCAQ at baseline, via PCAQ at 12th grade, were found. Results also indicated significant direct effects of early initiation on two of the three substances, albeit with a different pattern of effects over time for each substance by years post high school. Importantly, while early initiation remains the strongest predictor of long-term tobacco and illicit drug use, results show how PCAQ might reduce its harmful effects.
Fals-Stewart, William; O’Farrell, Timothy J.; Birchler, Gary R.
Behavioral couples therapy (BCT), a treatment approach for married or cohabiting drug abusers and their partners, attempts to reduce substance abuse directly and through restructuring the dysfunctional couple interactions that frequently help sustain it. In multiple studies with diverse populations, patients who engage in BCT have consistently reported greater reductions in substance use than have patients who receive only individual counseling. Couples receiving BCT also have reported higher...
Terre, Lisa; And Others
Examined relationship between affect, demographics, and health-related lifestyle among 139 public high school students. Data analyses revealed distinctive demographic and affective correlates of different health behaviors. No one variable uniformly predicted adolescents' health behaviors. Demographics and affect showed differential relationships…
Staton, Michele; Leukefeld, Carl; Logan, T. K.; Zimmerman, Rick; Lynam, Donald; Milich, Richard; Martin, Catherine; McClanahan, Karen; Clayton, Richard
Examines the relationship between substance use during adolescence and HIV risk behavior among young adults ages 19 to 21 with and without a college education. Results indicate that increased use of alcohol and marijuana at younger ages is related to riskier sexual activity as well as increased use of alcohol and marijuana as young adults.…
Sonja Bröning; Diana Moesgen; Michael Klein; Rainer Thomasius
Introduction: Children from substance-affected families show an elevated risk for developing own substance-related or other mental disorders. Frequently, they experience violence, abuse and neglect in their families. Therefore, they are an important target group for preventive efforts. In Germany it is estimated that approx. 2.65 million children are affected by parental substance abuse or dependence. Only ten percent of them receive...
Gustavo Manoel Schier Dória; Sérgio Antonio Antoniuk; Francisco Baptista Assumpção Junior; Daniele Nascimento Fajardo; Maurício Nasser Ehlke
Objective: to determine the incidence and associations of attention deficit-hyperactivity disorder (ADHD), conduct disorder (CD), and substance abuse disorder (SAD) in adolescents in conflict with the law in a Brazilian cohort. Methods: the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School Aged-Children (K-SADS-PL) was administered to 69 adolescent boys who were incarcerated for 45 days in the city of Curitiba, Brazil. Results: mean age was 15.5 years (ran...
Larsen, Tor K; Melle, Ingrid; Auestad, Bjørn;
patients abusing both drugs and alcohol had poor premorbid academic functioning from early childhood. Overall, drug and alcohol abuse are highly prevalent in contemporary first-episode psychosis samples. In our study, substance abuse comorbidity did not generate differences on diagnosis, duration of...
Filtration behavior of organic substance through a compacted bentonite was investigated. Na-type bentonite containing 30wt% of quartz sand was compacted in a column and the dry density was adjusted to be 1.6 g/cm3. Polyacrylic acid solution (including three types of polyacrylic acid, average molecular weight 2,100, 15,000 and 450,000) was prepared and was passed through the compacted bentonite. Molecular weight distributions of polyacrylic acid in the effluent solution were analysed by GPC (Gel Permeation Chromatography). A batch type experiment was also carried out in order to examine a sorption behavior of these organic substances onto the surfaces of grains of the bentonite. The results indicated that the smaller size polyacrylic acid (molecular weight < 100,000) was passed through the compacted bentonite. On the other hand, the larger size polyacrylic acid (molecular weight ≥100,000) was mostly filtrated by the compacted bentonite. The batch type sorption tests clarified that the polyacrylic acid did not sorb onto the surfaces of minerals constituting the bentonite. Therefore it was suggested that the larger size molecules (≥100,000) of organic substances could be predominantly filtrated by the microstructure of the compacted bentonite. (author)
Axelrod, Seth R.; Perepletchikova, Francheska; Holtzman, Kevin; Sinha, Rajita
Background Dialectical Behavior Therapy (DBT) identifies emotion dysregulation as central to the dangerous impulsivity of borderline personality disorder (BPD) including substance use disorders, and DBT targets improved emotion regulation as a primary mechanism of change. However, improved emotion regulation with DBT and associations between such improvement and behavioral outcomes such as substance use has not been previously reported. Objective Thus, the goal of this study was to assess for improvement in emotion regulation and to examine the relationship between improvements in the emotion regulation and substance use problems following DBT treatment. Method Emotion regulation as assessed by the Difficulties in Emotion Regulation Scale, depressed mood as assessed by the Beck Depression Inventory, and their associations with substance use frequency were investigated in 27 women with substance dependence and BPD receiving 20 weeks of DBT in an academic community outpatient substance abuse treatment program. Results indicated improved emotion regulation, improved mood, and decreased substance use frequency. Further, emotion regulation improvement, but not improved mood, explained the variance of decreased substance use frequency. Conclusions This is the first study to demonstrate improved emotion regulation in BPD patients treated with DBT and to show that improved emotion regulation can account for increased behavioral control in BPD patients. Significance and Future Research Emotion regulation assessment is recommended for future studies to further clarify the etiology and maintenance of disorders associated with emotional dyregulation such as BPD and substance dependence, and to further explore emotion regulation as a potential mechanism of change for clinical interventions. PMID:21091162
Wielsøe, Maria; Long, Manhai; Ghisari, Mandana;
mode of action is through generation of oxidative stress. Seven long-chained PFAS found in human serum were investigated for the potential to generate reactive oxygen species (ROS), induce DNA damage and disturb the total antioxidant capacity (TAC). The tested PFAS were perfluorohexane sulfonate (PFHx......Perfluoroalkylated substances (PFAS) have been widely used since 1950s and humans are exposed through food, drinking water, consumer products, dust, etc. The long-chained PFAS are persistent in the environment and accumulate in wildlife and humans. They are suspected carcinogens and a potential...
McAdams, Tom; Rowe, Richard; Rijsdijk, Fruhling; Maughan, Barbara; Eley, Thalia C.
Multivariate genetic studies have revealed genetic correlations between antisocial behavior (ASB) and substance use (SU). However, ASB is heterogeneous, and it remains unclear whether all forms are similarly related to SU. The present study examines links between cannabis use, alcohol consumption, and aggressive and delinquent forms of ASB using a…
Tolou-Shams, Marina; Hadley, Wendy; Conrad, Selby M.; Brown, Larry K.
Family-based interventions targeting parenting factors, such as parental monitoring and parent–child communication, have been successful in reducing adolescent offenders’ substance use and delinquency. This pilot, exploratory study focuses on family and parenting factors that may be relevant in reducing juvenile offenders’ substance use and sexual risk taking behavior, and in particular examines the role of family emotional involvement and responsiveness in young offenders’ risk-taking behavi...
Gustavo Manoel Schier Dória
Full Text Available Objective: to determine the incidence and associations of attention deficit-hyperactivity disorder (ADHD, conduct disorder (CD, and substance abuse disorder (SAD in adolescents in conflict with the law in a Brazilian cohort. Methods: the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School Aged-Children (K-SADS-PL was administered to 69 adolescent boys who were incarcerated for 45 days in the city of Curitiba, Brazil. Results: mean age was 15.5 years (range, 12-16.9 years and most adolescents originated from disadvantaged social classes (87%. They resided in neighborhoods on the outskirts of the city or towns in the greater metropolitan area. Truancy and low educational achievement were common, with 73.9% not currently attending school and 43.4% not having finished the 5th grade. The great majority lived in single-parent families and many had relatives who themselves had problems with the law. Psychiatric disorders were apparent in 81.1% of the subjects, with the most common disorders being CD (59.4%, SAD (53.6%, and ADHD (43.5%. Both ADHD (p <0.001 and CD (p <0.01 had significant associations with substance abuse. Conclusion: in male adolescents in conflict with the law, ADHD, CD, and SAD were all found to be associated with delinquency.
Litwiller, Brett J; Brausch, Amy M
The impact of bullying in all forms on the mental health and safety of adolescents is of particular interest, especially in the wake of new methods of bullying that victimize youths through technology. The current study examined the relationship between victimization from both physical and cyber bullying and adolescent suicidal behavior. Violent behavior, substance use, and unsafe sexual behavior were tested as mediators between two forms of bullying, cyber and physical, and suicidal behavior. Data were taken from a large risk-behavior screening study with a sample of 4,693 public high school students (mean age = 16.11, 47 % female). The study's findings showed that both physical bullying and cyber bullying associated with substance use, violent behavior, unsafe sexual behavior, and suicidal behavior. Substance use, violent behavior, and unsafe sexual behavior also all associated with suicidal behavior. Substance use and violent behavior partially mediated the relationship between both forms of bullying and suicidal behavior. The comparable amount of variance in suicidal behavior accounted for by both cyber bullying and physical bullying underscores the important of further cyber bullying research. The direct association of each risk behavior with suicidal behavior also underscores the importance of reducing risk behaviors. Moreover, the role of violence and substance use as mediating behaviors offers an explanation of how risk behaviors can increase an adolescent's likelihood of suicidal behavior through habituation to physical pain and psychological anxiety. PMID:23381779
Quaak, Ilona; de Cock, Marijke; de Boer, Michiel; Lamoree, Marja; Leonards, Pim; van de Bor, Margot
Background: In recent years, prevalence rates of behavioral disorders in children have increased. One factor possibly implied in the etiology of behavioral disorders is exposure to perfluoroalkyl substances (PFASs). The use of PFASs is highly integrated into everyday life, and exposure is ubiquitous. Exposure to PFASs during early life may be particularly harmful, as it represents a critical time window for brain development. However, research in the area is limited, especially among preschool children. The objective of the current study was to explore the relationship between prenatal exposure to several PFASs and behavioral development at the age of 18 months. Methods: Data from the Dutch cohort LINC (Linking Maternal Nutrition to Child Health) were used. Perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) were measured in cord plasma. The total exposure of PFASs was also calculated (ΣPFASs). Behavioral development was assessed with the Child Behavior Checklist 1.5–5 (CBCL 1.5–5). The CBCL scales “Attention Deficit Hyperactivity Disorder” (ADHD) and “Externalizing problems” were used for further analysis. Separate regression models were composed for each combination, in which exposure levels were classified in tertiles. Both whole population and sex-stratified analyses were performed. A family history of ADHD, the educational level, smoking or using alcohol or illicit drugs during pregnancy were considered as confounders. In total, data from 76 mother-child pairs was included. Results: No significant associations were found between prenatal PFAS exposure and ADHD scores in the whole population and in the sex-stratified analyses. With regard to externalizing behavior, a significant negative association was found between the highest levels of ΣPFAS exposure and externalizing problem behavior in the whole population, but only in the crude model. After stratifying for sex, boys in the second and third tertile of exposure to PFOA
Wurtman, R. J.
This review examines the changes in brain composition and in various brain functions, including behavior, that can follow the ingestion of particular foods or nutrients. It details those that are best understood: the increases in serotonin, catecholamine, or acetylcholine synthesis that can occur subsequent to food-induced increases in brain levels of tryptophan, tyrosine, or choline; it also discusses the various processes that must intervene between the mouth and the synapse, so to speak, in order for a nutrient to affect neurotransmission, and it speculates as to additional brain chemicals that may ultimately be found to be affected by changes in the availability of their nutrient precursors. Because the brain chemicals best known to be nutrient dependent overlap with those thought to underlie the actions of most of the drugs used to treat psychiatric diseases, knowledge of this dependence may help the psychiatrist to understand some of the pathologic processes occurring in his/her patients, particularly those with appetitive symptoms. At the very least, such knowledge should provide the psychiatrist with objective criteria for judging when to take seriously assertions that particular foods or nutrients do indeed affect behavior (e.g., in hyperactive children). If the food can be shown to alter neurotransmitter release, it may be behaviorally-active; however, if it lacks a discernible neurochemical effect, the likelihood that it really alters behavior is small.
Kashubeck-West, Susan; Szymanski, Dawn M.
This study investigated risky sexual behavior in a sample of 209 gay and bisexual men. Using structural equation modeling, the mediating relations of substance use factors (expectations about the sexually enhancing effects of substance use and substance use during sex) between internalized heterosexism (IH) and sensation seeking and unprotected…
Brunsma, David L.; Rockquemore, Kerry A.
Examined 10th-grade data from the 1988 National Educational Longitudinal Study to investigate the effects of school uniforms on student attendance, behavior problems, substance use, and academic achievement. Data from public, private, and Catholic schools indicated that uniforms had no direct effect on substance use, attendance, or behavior, and a…
Ste-Marie, Chantal; Gupta, Rina; Derevensky, Jeffrey L.
The relationship between anxiety, social stress, substance use, and gambling behavior was examined in a sample of 1,044 high school students from grades 7-11. Adolescents completed several instruments assessing their state, trait, and generalized anxiety, social stress, substance use, and gambling behavior. Results reveal that probable…
Hammond, Christopher J.; Mayes, Linda C.; Potenza, Marc N.
Psychoactive substance and nonsubstance/behavioral addictions are major public health concerns associated with significant societal cost. Adolescence is a period of dynamic biologic, psychological, and behavioral changes. Adolescence is also associated with an increased risk for substance use and addictive disorders. During adolescence, developmental changes in neural circuitry of reward processing, motivation, cognitive control, and stress may contribute to vulnerability for increased levels...
Michael Grossman; Sara Markowitz
This purpose of this paper is to examine the causal impact of substance use on risky sexual behaviors by teenagers. Risky sexual behaviors, which include unprotected sex and multiple partners, are highly correlated with alcohol and illicit drug use, although the nature of the causal relationship is in question. This study uses two-stage least squares and reduced form models to examine the relationship between substance use and sexual behaviors by gender. Data come from the Youth Risk Behavior...
Full Text Available Meta-analyses suggest that the serotonin transporter linked polymorphic region (5-HTTLPR short (S allele, relative to the long (L allele, is associated with risk for alcohol dependence, particularly among individuals with early onset antisocial alcoholism. Youth in substance use treatment tend to show antisocial or externalizing behaviors, such as conduct problems, which predict worse treatment outcome. This study examined a pathway in which 5-HTTLPR genotype is associated with externalizing behavior, and the intermediate phenotype of externalizing behavior serves as a link between 5-HTTLPR genotype and substance use treatment outcome in youth. Adolescents (n=142 who were recruited from addictions treatment were genotyped for 5-HTTLPR polymorphisms (S and LG carriers vs. LALA, assessed for externalizing and internalizing behaviors shortly after starting treatment, and followed over 6-months. 5-HTTLPR genotype was not associated with internalizing behaviors, and was not directly associated with 6-month substance use outcomes. However, 5-HTTLPR genotype was associated with externalizing behaviors (S and LG > LALA, and externalizing behaviors predicted alcohol and marijuana problem severity at 6-month follow-up. Results indicated an indirect (p<.05 and non-specific (i.e., both alcohol and marijuana severity effect of 5-HTTLPR genotype on youth substance use treatment outcomes, with externalizing behaviors as an important linking factor. Adolescents in substance use treatment with low expressing (S and LG 5-HTTLPR alleles and externalizing behavior might benefit from intervention that addresses serotonergic functioning, externalizing behaviors, and substance use to improve outcomes.
Janowsky, D S; Hong, L; Morter, S; Howe, L
The Myers-Briggs Type Indicator (MBTI), a popular personality test, was used to profile the personalities of in-patient alcoholics/substance-use disorder patients who had, and those who did not have, a concurrent affective disorder diagnosis. The MBTI divides individuals into eight categories: Extroverts and Introverts, Sensors and Intuitives, Thinkers and Feelers, and Judgers and Perceivers. Alcohol/substance-use disorder patients with no affective disorder differed from a normative population only in being significantly more often Sensing and significantly less often Intuitive single-factor types. The Extroverted/Sensing/ Feeling/Judging four-factor type was also significantly over-represented in this group, compared to a normative population. In contrast, mood-disordered alcohol/substance-use disorder patients were significantly more often Introverted, Sensing, Feeling, and Perceiving and significantly less often Extroverted, Intuitive, Thinking, and Judging single-factor types. They were also significantly more often Introverted/Sensing/ Feeling/Perceiving and Introverted/Intuitive/Feeling/Perceiving four-factor types. 'Pure' alcohol/ substance-use disorder patients differed from alcohol/substance-use disorder patients with a mood disorder in that they were significantly more often Extroverted and Thinking and significantly less often Introverted and Feeling single-factor types; and significantly less often were an Introverted/Sensing/ Feeling/Perceiving four-factor type. The above results may have psychogenetic, diagnostic, and psychotherapeutic implications. PMID:10414613
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Mehdi Moshki; Mohammad Ali Aslinejad
Background & Objective: Nowaday, substance abuse is one of the bitterest social damages. In the recent years, substance abuse has increased among students of schools and universities, therefore special attention it requires. This study aimed to study the effect of life skills training on the promotion of the preventive behaviors of Gonabad University medical school students’ abuse of substances. Materials & Methods: During the experimental research and field trail, 60 students were Selected t...
Dunn, Michael S.; Goodrow, Bruce; Givens, Connie; Austin, Susan
Background: This study provides a descriptive profile of substance use behavior and the prevalence of suicide indicators (thought about, considered, and planned) among rural middle school students and examines the association between substance use and suicidal indicators among middle school students participating in the Coordinated School Health…
Wu, Johnny; Witkiewitz, Katie; McMahon, Robert J.; Dodge, Kenneth A.
Conduct problems, substance use, and risky sexual behavior have been shown to coexist among adolescents, which may lead to significant health problems. The current study was designed to examine relations among these problem behaviors in a community sample of children at high risk for conduct disorder. A latent growth model of childhood conduct problems showed a decreasing trend from grades K to 5. During adolescence, four concurrent conduct problem and substance use trajectory classes were id...
Becker, Sara J.; Nargiso, Jessica E.; Wolff, Jennifer C.; Uhl, Kristen M.; Simon, Valerie A.; Spirito, Anthony; Prinstein, Mitchell J.
There is considerable evidence linking substance use and delinquent behavior among adolescents. However, the nature and temporal ordering of this relationship remains uncertain, particularly among early adolescents and those with significant psychopathology. This study examined the temporal ordering of substance use and delinquent behavior in a sample of psychiatrically hospitalized early adolescents. Youth (n = 108) between the ages of 12 and 15 years completed three assessments over 18 mont...
Huibregtse, Brooke M; Corley, Robin P; Wadsworth, Sally J; Vandever, Joanna M; DeFries, John C; Stallings, Michael C
Although cross-sectional twin studies have assessed the genetic and environmental etiologies of substance use during adolescence and early adulthood, comparisons of results across different samples, measures, and cohorts are problematic. While several longitudinal twin studies have investigated these issues, few corroborating adoption studies have been conducted. The current study is the first to estimate the magnitude of genetic, shared environmental, and non-shared environmental influences on substance use (cigarettes, alcohol, and marijuana) from ages 14 to 18 years, using a prospective longitudinal adoption design. Adoptive and control sibling correlations provided substantial evidence for early genetic effects on cigarette, alcohol, and marijuana use/no use. Shared environmental effects were relatively modest, except for alcohol use, which showed increases in late adolescence (age 17 to 18 years). Sibling similarity for quantity/frequency of use also support additive genetic influences across adolescence, with some shared environmental influences for all three substances. To test the stability of these influences across time, a series of independent pathway models were run to explore common and age-specific influences. For all substances, there were minimal age-specific additive genetic and shared environmental influences on quantity/frequency of use. Further, there was a trend toward increasing genetic influences on cigarette and alcohol use across ages. Genetic influences on marijuana were important early, but did not contribute substantially at age 17 and 18 years. Overall, the findings indicate that genetic influences make important contributions to the frequency/quantity of substance use in adolescence, and suggest that new genetic influences may emerge in late adolescence for cigarette and alcohol use. PMID:27161024
Full Text Available Introduction: Individuals with substance abuse show signs of negative emotion regulation strategies and impaired interpersonal behaviors. The aim of the present research was to determine the relationship between emotion regulation strategies and interpersonal behavior among substance abusers. Method: The research design was a correlation study. The research sample consisted of 100 who were selected of the substance abusers that referred to clinical of addiction withdrawal by random sample method in Ardabil city. To collect the data, Emotion regulation Scale and Interpersonal Reactivity Index were used. Results: The results showed that positive and negative emotion regulation strategies were correlated to interpersonal behavior in substance abusers. The results of multiple regression analysis showed positive and negative emotion regulation strategies explained 16 percent of interpersonal behavior variance. Also the results showed that “putting into perspective“ was found to be the best predictor for interpersonal behavior. Conclusion: These results have important implications in psychopathological of substance abuse. On the basis of these results, clinicians can use emotion regulation strategies in order to cope substance abuse.
Veselska, Zuzana; Geckova, Andrea Madarasova; Reijneveld, Sijmen A.; van Dijk, Jitse P.
Background: Research on health-related behaviors confirms the contribution of self-efficacy and affective factors to the initiation and continuation of smoking behavior. The aim was to assess the degree to which affectivity contributes to the association between self-efficacy and smoking behavior in
M. Keer; B. van den Putte; P. Neijens
Objectives: To assess whether affective evaluations of health behaviors moderate or mediate the influence of theory of planned behavior (TPB) variables on intention. Methods: For each of 20 health behaviors, respondents (N=300) completed questionnaire measures of affective evaluation, attitude, subj
Heilman, John; Cole, Bob
This manual provides a framework for training teachers who want to become more skilled in affective education. It is divided into three parts: teacher self-awareness, teacher-student interaction, and teacher-directed group activities. It is designed for use in a two-day workshop. Guidelines for discussions on expectations, responsibility,…
Conner, M; McEachan, R.; Taylor, N; O'Hara, J.; Lawton, R
Objective: Two measures of affect-affective attitude (AA) and anticipated affective reaction (AAR)- have frequently been used individually, but rarely simultaneously, in correlational studies predicting health behaviors. This research assessed their individual and combined impact in predicting intention and action for a range of health behaviors, controlling for theory of planned behavior (TPB) variables. Method: Self-reported intentions and performance of health behaviors were the main outco...
Hinnant, J Benjamin; Forman-Alberti, Alissa B; Freedman, Anna; Byrnes, Lindsay; Degnan, Kathryn A
A behavioral measure of approach (performance on a resource gathering task) in combination with sympathetic nervous system (SNS) reactivity was used to predict substance use in a sample of young adults (n=93). Pre-ejection period reactivity (PEP-R), a cardiac index of SNS reactivity, was recorded during the resource gathering task (task PEP - resting PEP). Higher levels of approach behaviors on the task in combination with less PEP-R (blunted SNS reactivity) predicted the highest levels of substance use. Findings are discussed in the context of behavioral and physiological systems of approach and avoidance. PMID:27178723
Safa, Mitra; Boroujerdi, Fatemeh Ghassem; Talischi, Firouzeh; Masjedi, Mohammad Reza
Background Treatment of patients with chronic conditions requiring hospitalization requires patient acceptance and cooperation and adoption of coping strategies. Inappropriate coping strategies such as substance abuse are concerning in the course of treatment. This study sought to explore the association of coping strategies with suicidal behavior in substance abusers and non substance abuser patients with chronic pulmonary diseases namely asthma and chronic obstructive pulmonary disease (COP...
Kepple, Nancy Jo
Background and Aims. Parent substance use is associated with an added risk for child maltreatment, yet little is understood about how the continuum of use behaviors contributes to differential risk. Social supports also may provide resources and social engagement that mitigate substance-related risks. However, the protective nature of social support is likely to vary by the type of support and the level of parents’ substance-related impairments. Guided by social information processing models ...
Olson, Michael A; Fazio, Russell H
Previous research suggests that automatic prejudice directly manifests in nonverbal behavior. The authors offer a more complex picture of the relation between automatic processes and nonverbal behavior by suggesting that any discomfort that appears in nonverbal behavior stems not from negative attitudes per se but from discordance between automatically activated attitudes toward Blacks and the specific evaluations being expressed. White participants for whom estimates of automatic prejudice were available provided videotaped evaluations of several individuals, including two matched Black and White males. Discordance between general racial attitudes and evaluations of specific targets manifested in discomfort-related nonverbal behavior. Moreover, naïve Black judges, but not White judges, doubted the sincerity of individuals characterized by discordance. The nature of the nonverbal "leakage" that automatic prejudice produces is discussed. PMID:17545414
Lee, Jieha; Hahm, Hyeouk Chris
The authors examined the association between lesbian/bisexual identity and three risky health behaviors (HIV risk, substance use, and suicidal behaviors) in a sample of Asian American women. This cross-sectional study was designed to investigate the prevalence of HIV risk behaviors and mental health functioning among unmarried Chinese, Korean, and Vietnamese women ages 18 to 35 who are children of immigrants (N = 701), using computer-assisted survey interviews (CASI). Approximately one out of...
Kam, Jennifer A.; Middleton, Ashley V.
Using primary socialization theory and theory of planned behavior, this study examined how targeted parent-child communication against substance use and parents' references to the negative consequences of their own past substance use (from the youth's perspective) directly and indirectly relate to Latino and European American youth's external…
Nancy J. Osgood
Full Text Available A growing number of young women abuse substances and engage in suicidal behavior. Combinations of these problems are under-researched. Research that exists includes women of all ages in the samples. This study adds information to the current state of knowledge on these problem behaviors by limiting the sample to women ages 30 to 39 years. A group of 113 women, part of a larger study of 364 women who had received inpatient psychiatric treatment,was included in this study. Findings revealed that most of the women had made at least one suicide attempt and nearly one-quarter were in the hospital for a current attempt. Almost 60% had engaged in substance abuse at some point in their lives. The combination of continued substance abuse and suicidal behavior could result in an early death for some women. Implications for treatment and future research are discussed.
used to examine the occupation and industry distribution. Most importantly, we find that wage differences between normal-weight and overweight or obese workers are explained by differential firm behavior, both with respect to the job offer arrival rate and to the probability of being promoted. Further....... Furthermore, the wage equations do not capture the sorting of workers into different occupations and industries. Using an equilibrium search model, this paper takes search friction and cross-firm differences in factor productivity into account, when looking at firm behavior. Addition- ally, a logit model is...
Dariotis, Jacinda K; Johnson, Matthew W
Youth under 25 show substantial sexual and substance use risk behaviors. One factor associated with risk behaviors is delay discounting, the devaluation of delayed outcomes. This study determined if delay discounting for sexual outcomes is related to sexual risk and substance use among 18-24 year olds. Females (70) and males (56) completed the Sexual Discounting Task, which assessed their likelihood of having unprotected immediate sex versus waiting for sex with a condom, at various delays, with 4 hypothetical sexual partners selected from photographs: the person they most wanted to have sex with, least wanted to have sex with, judged most likely to have a sexually transmitted infection (STI), and judged least likely to have an STI. They also completed instruments assessing HIV knowledge, sexual behaviors, substance use, risk attitudes, inhibition, impulsivity, and sensation-seeking. Condom use likelihood generally decreased with increasing delay. Preference for immediate, unprotected sex was greater for partners whom participants most (vs. least) wanted to have sex with and judged least (vs. most) likely to have an STI. Preference for immediate, unprotected sex in the "most want to have sex with" and "least likely to have an STI" conditions was related to greater lifetime risky sexual partners, lifetime number of unique substances used, disregard of social approval/danger, disinhibition, and sensation/excitement-seeking. Males showed greater likelihood of unprotected sex than females when condom use was undelayed, but delay similarly affected condom use between sexes. Delay discounting should be considered in strategies to minimize youth risk behavior. PMID:25545764
Tarter, Ralph E.
Research suggests predisposition toward alcoholism and drug abuse by inherited behavioral propensities or temperaments which, through interaction with the physical and social environments, shape the development of the personality. Certain personality characteristics, specifically antisocial and neurotic traits, are also linked with the risk for…
The presence and influence of affective variables in information behavior was studied. Affective load (AL), a compound variable consisting of uncertainty and technophobia measures, was found to be present in a variety of simple and complex information tasks integrated into upper-division, disciplinary coursework. Affective load was higher in those who reported low values of affective coping skills and who had either high or low cognitive assessment scores. Affective coping skills (ACS) consi...
Testa, Maria N.; Major, Brenda
Considerable attention in recent years has focused on the consequences of social comparisons and has suggested that learning that one's outcomes or abilities compare unfavorably to others' is an unpleasant, if not painful experience. Indeed, upward comparisons have been shown to result in negative affect, loss of self-esteem, stress symptoms, and…
Hays, Ron; And Others
Research has revealed relationships among a wide range of substance use behaviors, including smoking, alcohol use, and drug use. To investigate whether a substance use factor emerges when different indicators of substance use, different samples, and three health related issues, (i.e., meal regularity, exercise and hours of sleep) are examined, the…
Lussier, Karine; Laventure, Myriam; Bertrand, Karine
The purpose of this study is to identify which personal, familial, environmental, and social factors are associated with the utilization of child protection services, including parental support programs, by mothers who misuse illicit substances. Participants are 56 mothers with substance use and addiction-related problems, of whom 32 were receiving, voluntarily or otherwise, child protection services while 24 mothers had psychotropic drug use-related problems but were receiving no psychosocial services. Data were collected in the province of Quebec, Canada, between August 1998 and August 1999 . Results indicate that mothers who receive services are younger, have fewer interpersonal resources, live in lower socioeconomic conditions, and have greater family dysfunction (less parental supervision and more inconsistent discipline) than mothers who do not receive services from child protection agencies. However, there are no significant differences between groups with regards to maternal childhood trauma, psychological distress, antisocial behavior and the quality of the parent-child bond. The results of this study suggest that although both groups misuse drugs and have personal difficulties, some mothers will not need support from social services to take care of their children. Implications of these findings for prevention are discussed. The study's limitations are noted. PMID:20590376
Zwarts Liesbeth; Edwards Alexis C; Yamamoto Akihiko; Callaerts Patrick; Mackay Trudy FC
Abstract Background Aggressive behavior in animals is important for survival and reproduction. Identifying the underlying genes and environmental contexts that affect aggressive behavior is important for understanding the evolutionary forces that maintain variation for aggressive behavior in natural populations, and to develop therapeutic interventions to modulate extreme levels of aggressive behavior in humans. While the role of neurotransmitters and a few other molecules in mediating and mo...
Chandler, Helena Kate
Associations between the experience of traumatic events and illness behaviors such as health complaints and healthcare use are reported in recent studies. Posttraumatic Stress Disorder (PTSD) symptoms and diagnosis have been found to mediate this trauma-illness relationship. Differences in health behaviors have additionally been noted in the literature, with trauma victims engaging in more negative health behaviors, which may subsequently affect illness status. Further, illness behaviors ...
Schutter, D.J.L.G.; Bokhoven, I. van; Vanderschuren, L.J.M.J.; Lochman, J.E.; Matthys, W.C.H.J.
Of all psychiatric disorders, the disruptive behavior disorders (DBDs) are the most likely to predispose to substance dependence (SD). One possible underlying mechanism for this increased vulnerability is risky decision making. The aim of this study was to examine decision making in DBD adolescents
Friedman, Alfred S.; Terras, Arlene; Glassman, Kimberly
Study looked at sample of African-American adolescent males to determine the degree to which family structure (e.g., single parent vs. two-parent families) vs. the nature of the family relationships predict sons' involvement in substance use/abuse and illegal behavior. Of 33 relationships measures analyzed, 3 predicted the degree of recent…
Hamid Tavakoli Ghouchani
Full Text Available Background and Objectives: The world population has reached over seven billion people. Of these, 230 million individuals abuse substances. Therefore, substance abuse prevention and treatment programs have received increasing attention during the past two decades. Understanding people’s motivations for quitting drug abuse is essential to the success of treatment. This study hence sought to identify major motivations for quitting and to compare them with the constructs of health education models. Materials and Methods: In the present study, qualitative content analysis was used to determine the main motivations for quitting substance abuse. Overall, 22 patients, physicians, and psychotherapists were selected from several addiction treatment clinics in Bojnord (Iran during 2014. Purposeful sampling method was applied and continued until data saturation was achieved. Data were collected through semi-structured, face-to-face interviews and field notes. All interviews were recorded and transcribed. Results: Content analysis revealed 33 sub-categories and nine categories including economic problems, drug-related concerns, individual problems, family and social problems, family expectations, attention to social status, beliefs about drug addiction, and valuing the quitting behavior. Accordingly, four themes, i.e. perceived threat, perceived barriers, attitude toward the behavior, and subjective norms, were extracted. Conclusion: Reasons for quitting substance abuse match the constructs of different behavioral models (e.g. the health belief model and the theory of planned behavior.
Nancy J. Osgood; Ameda A. Manetta
A growing number of young women abuse substances and engage in suicidal behavior. Combinations of these problems are under-researched. Research that exists includes women of all ages in the samples. This study adds information to the current state of knowledge on these problem behaviors by limiting the sample to women ages 30 to 39 years. A group of 113 women, part of a larger study of 364 women who had received inpatient psychiatric treatment,was included in this study. Fin...
Carey, Michael P.; Carey, Kate B.; Maisto, Stephen A.; Schroder, Kerstin E. E.; Vanable, Peter A.; Gordon, Christopher M.
Persons living with a mental illness are disproportionately vulnerable to HIV. The current study sought to examine the influence of psychiatric disorder, substance use disorder, and gender on risky sexual behavior in this vulnerable population. Participants were 228 female and 202 male outpatients (66% mood disorder, 34% schizophrenia) each of whom took part in a Structured Clinical Interview for the DSM-IV and a comprehensive assessment of sexual risk behavior. Univariate and multivariate an...
Babak Moeini; Seyed Mohammad Mahdi Hazavehei; Saeed Bashirian; Alireza Soltanian; Amir Abbas Mousali; Vahid Kafami
Introduction: Unsafe sexual behaviors as important risky behaviors can expose individuals and society to dangerous infectious disease such as AIDS and viral hepatitis. Considering the high prevalence of unsafe sexual behaviors, this study aimed to determine the effect of educational programs to encourage safe sexual behaviors among substance abusers referred to substance abuse treatment centers in Hamadan, Western Iran by applying the theory of planned behavior. Materials & Methods: This ...
Grant, Jon E; Chamberlain, Samuel R
Substance use disorders are prevalent and debilitating. Certain behavioral syndromes ('behavioral addictions') characterized by repetitive habits, such as gambling disorder, stealing, shopping, and compulsive internet use, may share clinical, co-morbid, and neurobiological parallels with substance addictions. This review considers overlap between substance and behavioral addictions with a particular focus on impulsive action (inability to inhibit motor responses), and impulsive choice (preference for immediate smaller rewards to the detriment of long-term outcomes). We find that acute consumption of drugs with abuse potential is capable of modulating impulsive choice and action, although magnitude and direction of effect appear contingent on baseline function. Many lines of evidence, including findings from meta-analyses, show an association between chronic drug use and elevated impulsive choice and action. In some instances, elevated impulsive choice and action have been found to predate the development of substance use disorders, perhaps signifying their candidacy as objective vulnerability markers. Research in behavioral addictions is preliminary, and has mostly focused on impulsive action, finding this to be elevated versus controls, similar to that seen in chronic substance use disorders. Only a handful of imaging studies has explored the neural correlates of impulsive action and choice across these disorders. Key areas for future research are highlighted along with potential implications in terms of neurobiological models and treatment. In particular, future work should further explore whether the cognitive deficits identified are state or trait in nature: i.e. are evident before addiction perhaps signaling risk; or are a consequence of repetitive engagement in habitual behavior; and effects of novel agents known to modulate these cognitive abilities on various addictive disorders. PMID:24864028
Greenfield, Lawrence; Finkbiner, Richard; Bishop, Sharon
Substance abusers are at particular risk for becoming infected with, and for spreading, a number of serious communicable diseases. The value of substance abuse treatment in helping to reduce the associated risk behaviors for these diseases is the focus of this technical report. This analysis examines the risk behaviors of injection drug use and…
Pullen, Samuel J; Petruzzi, Liana; Lange, Brittany CL; Parnarouskis, Lindsey; Dominguez, Silvia; Harris, Benjamin; Quiterio, Nicole; Durham, Michelle P; Lekpeh, Gondah; Manobah, Burgess; Slopadoe, Siede P; Diandy, Veronique C; Payne, Arthur J; Henderson, David C; Borba, Christina PC
Objective Substance use is a significant and common problem among school-aged youths throughout Africa. Like other countries on this continent, the West-African nation of Liberia is recovering from civil war. A well-educated population of young people is critical to the recovery efforts and long-term success of Liberia. Substance use by school-aged youths has important public health consequences that could undermine Liberia’s post-conflict recovery efforts. We wanted to better understand the culturally significant themes and subthemes related to substance use among youths attending public schools in Monrovia, Liberia. Methods A qualitative research design was used to collect data from 72 students attending public school in Monrovia, Liberia. Nine focus groups of 6–8 students from three public schools were facilitated using a semi-structured format to guide discussions on substance use. Student narratives were translated and re-occurring themes and subthemes were coded and analyzed. Results Four emergent themes described in this study were: Behaviors associated with substance use Consequences associated with individual use Consequences of substance use that affected the school milieu School-related factors that were protective from substance use. Subthemes associated with substance use included concealment of substances, intoxication and disruption of the classroom environment, expulsion from school, school drop-out, and school as protective against substance use. Conclusion Liberian school-aged youths described important themes and subthemes associated with substance use occurring within the school milieu. These data have germane public health ramifications, and could help inform larger epidemiologic study methods and public health interventions for Liberia and countries with similar profiles.
Nilüfer DEMİR; Demet ULUSOY
Our study aims to identifY the effect of the growing use of substance addition (cigarette, alcohol, drug) in the family, in particular, on the formatian of depression, the idea of committing suicide and the deviant behaviors. As a result of the survey study conducted with 726 high school third grade students in Ankara, it has been determined that there are strong and meaningful relations between the substance addiction of the family,sister/brother, intimate parent of the young person and the ...
Full Text Available Introduction: The purpose of this study is to investigate the effectiveness of cognitive-behavioral stress management on relapse prevention in men who are substance dependent. Method: In a experimental study, 30 individuals who settled in Esfahan therapeutic community center were accidently divided in to an experimental (15 subjects and a control (15 subjects group. The experimental group underwent ten 90 minutes sessions of cognitive-behavioral stress management and the control group didn't receive any particular treatment. All participants underwent urine tests at the beginning of the study, completion of treatment and three months following the completion of treatment. Data were analyzed using descriptive statistics and X2 test. Findings: results showed significant difference in relapse rates of two groups in the following stage. Conclusion: Cognitive-behavioral stress management is effective in relapse prevention in men who are substance dependent.
Seligman, Jamie; Felder, Stephanie S; Robinson, Maryann E
The Substance Abuse and Mental Health Services Administration (SAMHSA) in the Department of Health and Human Services offers extensive disaster behavior health resources to assist disaster survivors in preparing for, responding to, and recovering from natural and manmade disasters. One of SAMHSA's most innovative resources is the SAMHSA Behavioral Health Disaster Response App (SAMHSA Disaster App). The SAMHSA Disaster App prepares behavioral health responders for any type of traumatic event by allowing them to access disaster-related materials and other key resources right on their phone, at the touch of a button. The SAMHSA Disaster App is available on iPhone, Android, and BlackBerry devices. PMID:26165522
Flückiger, Lavinia Heidy
Objective: Health behaviors are a fundamental and highly fluctuating component of everyday life. Evidence capturing these natural daily fluctuations is limited. Therefore, this dissertation investigates how these daily dynamics in health behaviors are associated with other important aspects of young adults’ everyday lives and bridges separate research strands by integrating health behaviors, affect, stress, and academic performance in three intensive longitudinal studies. Method: These three ...
Full Text Available Abstract Background Attachment theory allows specific predictions about the role of attachment representations in organizing behavior. Insecure attachment is hypothesized to predict maladaptive emotional regulation whereas secure attachment is hypothesized to predict adaptive emotional regulation. In this paper, we test specific hypotheses about the role of attachment representations in substance abuse/dependence and treatment participation. Based on theory, we expect divergence between levels of maladaptive functioning and adaptive methods of regulating negative emotions. Methods Participants for this study consist of a sample of adoptees participating in an ongoing longitudinal adoption study (n = 208. The Semi-Structured Assessment of the Genetics of Alcohol-II 41 was used to determine lifetime substance abuse/dependence and treatment participation. Attachment representations were derived by the Adult Attachment Interview [AAI; 16]. We constructed a prior contrasts reflecting theoretical predictions for the association between attachment representations, substance abuse/dependence and treatment participation. Results Logistic regression was used to test our hypotheses. As predicted, individuals classified as dismissing, preoccupied or earned-secure reported the highest rates of substance abuse/dependence. Individuals classified as dismissing reported significantly lower rates of treatment participation despite their high rates of substance abuse/dependence. As expected, the continuous-secure group reported lowest rates of both substance abuse/dependence and treatment participation. Conclusion The findings from this study identify attachment representations as an influential factor in understanding the divergence between problematic substance use and treatment utilization. The findings further imply that treatment may need to take attachment representations into account to promote successful recovery.
Full Text Available Background & Objective: Nowaday, substance abuse is one of the bitterest social damages. In the recent years, substance abuse has increased among students of schools and universities, therefore special attention it requires. This study aimed to study the effect of life skills training on the promotion of the preventive behaviors of Gonabad University medical school students’ abuse of substances. Materials & Methods: During the experimental research and field trail, 60 students were Selected through a quota random sampling method and were randomly assigned to the two case and control groups. A Questionnaire that involved demographic factors and Preventive behaviors, whichwere caused as the result of drug abuse, was used for data collection. The questionnaire’s reliability and validity was assessed before and after educational intervention, and as a follow-up, 4 years after educational intervention. The Data was analyzed using T-Test and Chi-square. Results: Comparison of the mean of the scores in scale Preventive behaviors caused by drug abuse in post-test of two case and control groups had a significant difference (p<0/01 that remained stable 4 years after the end of the intervention. There was a significant difference between some of the demographic factors and Preventive behaviors that had been caused by drug abuse (p<0/01. Conclusion: Life skills training are effective in strengthening Preventive behaviors of substance abuse in university students. Therefore, life skills training programs should be integrated into university courses in order to comprehensively and consistently the effect of drug abuse on the educational level of students
Durr, Marlese; Small, La Fleur F; Dunlap, Eloise
Lula Beatty (2003:59) asks, "What makes a black woman, voluntarily take a substance into her body which alters her perceptions and feelings of well-being?" This research examines African American women's substance abuse as a response to stressful life events grounded in adolescence, drawing in part on the cognitive-transactional approach and distal stressor model to discuss the effects of stressors on mental health and substance abusing behavior. Most respondents viewed their adolescent experiences and the associated stress as tribulations or lessons to be lived through, rather than a signal of needed change in their social, cultural, and ecological life circumstances. The effect of exposure to constant stressors early in the life course coupled with proximal stressors often resulted in negative active responses to stress (i.e. substance abuse) and continued stunted emotional growth. Thus, our findings indicate that the experience of African American women as adolescents contributes to understanding substance abuse amongst this population. These findings further help develop the cognitive-transactional model, while adding to the distal stressors and life process model as a way of considering gender, race, and structural forces. PMID:23843768
Golub, Sarit A.; Thompson, Louisa I.; Kowalczyk, William J.
We investigated the relationship between emotional distress and decision-making in sexual risk and substance use behavior among 174 (ages 25 to 50, 53% black) men who have sex with men (MSM), a population at increased risk for HIV. The sample was stratified by HIV status. Measures of affective decision-making (Iowa Gambling Task, IGT, Bechara et al., 1994), depression, anxiety, sex acts, and substance use during the past 60 days were collected at our research center. Negative binomial regression models were used to examine the relationship between age, HIV status, anxiety, depression, and IGT performance in the prediction of number of risky sex acts and substance use days. Among those without anxiety or depression, both number of risky sex acts and drug use days decreased with better performance during risky trials (i.e., last two blocks) of the IGT. For those with higher rates of anxiety, but not depression, IGT risk trial performance and risky sex acts increased concomitantly. Anxiety also interacted with IGT performance across all trials to predict substance use, such that anxiety was associated with greater substance use among those with better IGT performance. The opposite was true for those with depression, but only during risk trials. HIV-positive participants reported fewer substance use days than HIV-negative participants, but there was no difference in association between behavior and IGT performance by HIV status. Our findings suggest that anxiety may exacerbate risk-taking behavior when affective decision-making ability is intact. The relationship between affective decision-making and risk taking may be sensitive to different profiles of emotional distress, as well as behavioral context. Investigations of affective decision-making in sexual risk taking and substance use should examine different distress profiles separately, with implications for HIV prevention efforts. PMID:26745769
Hittner, James B; Warner, Margaret A; Swickert, Rhonda J
High sensation seekers engage in more frequent substance use and perceive a host of potentially dangerous activities as less risky than do low sensation seekers. However, despite a plethora of research on these topics, no study has examined the extent to which personal substance use mediates the association between sensation seeking and perceived risk of substance use. To address this question, we recruited a sample of 79 young adults (mean age=19.1 years, standard deviation=1.4). Participants completed questionnaire measures of sensation seeking, substance use, and perceived risk of co-occurrent substance use. Results from path-analytic modeling indicated that both alcohol use and marijuana use mediated the influence of sensation seeking on perceptions of risk for moderately risky, but not highly risky, pairs of substances. Strengths and limitations of the present study were discussed and directions for future research were suggested. PMID:25781668
Teseo, Serafino; Veerus, Liisa; Mery, Frédéric
In animals, correlations exist among behaviors within individuals, but it is unclear whether experience in a specific functional context can affect behavior across different contexts. Here, we use Drosophila melanogaster to investigate the effects of conflict-induced behavioral modifications on male mating behavior. In D. melanogaster, males fight for territories and experience a strong winner-loser effect, meaning that winners become more likely to win subsequent fights compared to losers, who continue to lose. In our protocol, males were tested for courtship intensity before and after fighting against other males. We show that male motivation to copulate before fights cannot predict the fight outcomes, but that, afterwards, losers mate less than before and less than winner and control males. Contrarily, winners show no differences between pre- and post-fight courtship intensity, and do not differ from control males. This suggests that the physiological modifications resulting from fight outcomes indirectly affect male reproductive behavior. PMID:27108453
Teseo, Serafino; Veerus, Liisa; Mery, Frédéric
In animals, correlations exist among behaviors within individuals, but it is unclear whether experience in a specific functional context can affect behavior across different contexts. Here, we use Drosophila melanogaster to investigate the effects of conflict-induced behavioral modifications on male mating behavior. In D. melanogaster, males fight for territories and experience a strong winner-loser effect, meaning that winners become more likely to win subsequent fights compared to losers, who continue to lose. In our protocol, males were tested for courtship intensity before and after fighting against other males. We show that male motivation to copulate before fights cannot predict the fight outcomes, but that, afterwards, losers mate less than before and less than winner and control males. Contrarily, winners show no differences between pre- and post-fight courtship intensity, and do not differ from control males. This suggests that the physiological modifications resulting from fight outcomes indirectly affect male reproductive behavior.
Hussong, Andrea M.; Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie
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 adolescen...
Najavits, Lisa; Lung, John; Froias, Autumn; Paull, Nancy; Bailey, Genie
Behavioral addictions (BAs) are underrecognized, even in addiction programs. We assessed BAs in a substance abuse sample (n = 51; data collection 2011-2012). A self-report Behavioral Addictions Screen, assessing eight BAs, was administered using an automated telephone system. Most endorsed at least one BA, with the most common shopping/spending; eating; work; computer/internet; and sex/pornography. Lowest were gambling, self-harm, and exercise. Some BAs were correlated with others. Gender, ethnicity, age, and positive depression and posttraumatic stress disorder screens were associated with specific BAs. Future research could address interpretation of "addiction," comparison to diagnostic interviews, relationship to substance use disorders, and larger samples. PMID:24304172
Kosterman, Rick; Hawkins, J David; Abbott, Robert D; Hill, Karl G; Herrenkohl, Todd I; Catalano, Richard F
Drawing on diverse approaches to the study of youth development and adult functioning, as well as social capital and citizenship, this investigation identifies measures of positive adult behavior. Although prevention researchers study protective factors, as well as risk factors, for problem behaviors and other negative outcomes, less attention is given to positive behavior outcomes and there is little understanding of the relationships between positive and negative outcomes. Analyses included 765 participants from the Seattle Social Development Project interviewed at age 21. Seven measures of positive adult behavior were identified: volunteerism, group involvement, neighborliness, interpersonal connection, constructive engagement, financial responsibility, and honesty. Measures related to distal social relationships (group involvement and neighborliness) had relatively weak associations with crime and substance use. In contrast, the measures of constructive engagement, financial responsibility, and honesty had significant negative associations with multiple measures of crime and substance use. Results indicate that the seven measures provide relatively independent variables useful for assessing positive adult behavior. These measures can be used to assess positive outcomes in adulthood of intervention studies, or to assess the prevalence of positive adult behavior in different populations or groups. PMID:15766003
DeGarmo, David S.; Reid, John B.; Fetrow, Becky A.; Fisher, Philip A.; Antoine, Karla D.
This paper evaluated the Pathways Home manualized selective preventive intervention designed to prevent reunification failures once children are returned home to their biological parent(s) after first time stays in foster care (n = 101). The theoretically based intervention focused on support and parent management practices designed to prevent the development of child behavior problems including internalizing and externalizing problems, and substance use. Intent to treat analyses employed pro...
Zemore, Sarah E.; Ajzen, Icek
We examined whether a 9-item scale based on the theory of planned behavior (TPB) predicted substance abuse treatment completion. Data were collected at a public, outpatient program among clients initiating treatment (N=200). Baseline surveys included measures of treatment-related attitudes, norms, perceived control, and intention; discharge status was collected from program records. As expected, TPB attitude and control components independently predicted intention (model R-squared=.56), and i...
O'Farrell, Timothy J.; Murphy, Marie; Alter, Jane; Fals-Stewart, William
Substance-dependent patients (N=29) living with a family member other than a spouse were randomly assigned to equally intensive treatments consisting of either (a) Behavioral Family Counseling (BFC) plus Individual-Based Treatment (IBT) or (b) IBT alone. Outcome data were collected at baseline, post-treatment, and at 3- and 6-month follow-up. BFC patients remained in treatment significantly longer than IBT patients. BFC patients improved significantly from baseline at all time periods on all ...
Seyyed Salman Alavi
Conclusion: Similar to substance abuse prevention, programs aimed at addicted individuals and specialized training can educate adolescents about the warning signs of online addiction, in order to assist the early detection of this disorder. For prevention of behavioral addiction (such as internet addiction authorities, cultural institutions and parents should monitor the use of internet and teach to the adolescent and children, the useful and appropriate methods of internet use.
Brook, Judith S.; Lee, Jung Yeon; Finch, Stephen J.; Brook, David W.
This study examines the conjoint trajectories of depressive symptoms and delinquent behavior from adolescence (age 14) into young adulthood (age 24) as predictors of substance use disorders (SUDs) in adulthood (age 32). Of the 816 participants, 52% were African American, and 48% were Puerto Rican. After we obtained the conjoint trajectory groups using Mplus, we performed logistic regression analyses using SAS to compare the Bayesian Posterior Probability (BPP) of each of the conjoint trajecto...
Tolou-Shams, Marina; Hadley, Wendy; Conrad, Selby M.; Brown, Larry K.
Family-based interventions targeting parenting factors, such as parental monitoring and parent-child communication, have been successful in reducing adolescent offenders' substance use and delinquency. This pilot, exploratory study focuses on family and parenting factors that may be relevant in reducing juvenile offenders' substance use and sexual…
Hussong, Andrea M.; Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie
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…
Wills, Thomas A.; POKHREL, PALLAV; Morehouse, Ellen; Fenster, Bonnie
In a structural model, we tested how relations of predictors to level of adolescent substance use (tobacco, alcohol, marijuana), and to substance-related impaired-control and behavior problems, are moderated by good self-control and poor regulation in behavioral and emotional domains. The participants were a sample of 1,116 public high-school students. In a multiple-group analysis for good self-control, the paths from negative life events to substance use level and from level to behavior prob...
Full Text Available AIM: Women should be healthy and have health promotion behaviors, so they can accomplish both their maternal and social tasks. This descriptive study was conducted to determine the healthy life-style behaviors of married women and the factors which could affect those behaviors. METHOD: The population comprised all married women older than 15 years and who live in Ankara Kale region. Three hundred-sixty five married women were included in the study. The questionnaire form and the healthy life-style behaviors scale was used for data collection. RESULTS: The mean score taken from scale was 112.2±19.4. The scores of the women who graduated from middle school / high school, who have sufficient income and good socio-economic status, who have a perception of physical health fairly good and who have any chronic disease in their families, have significantly higher mean scores from healthy life-style behaviors scale and subgroups (p<0.05 CONCLUSION: Health promotion behaviors of the women was low and some factors like education level, income, socioeconomic status, perception of health, having any chronic illness and using regular medicine affected healthy life-style behaviors. It is recommended that nurses, who have education and consultation roles, should inform the women about health promotion behaviors and encourage them to use that information in their lives. [TAF Prev Med Bull 2009; 8(6.000: 497-502
Van Dorn, Richard A.; Williams, James Herbert; Del-Colle, Melissa; HAWKINS, J. DAVID
A paucity of research exists in which the co-occurrence of substance use, mental illness and violence in young adults is examined. Concurrently, there is also a lack of research explicating the contribution of theoretically-based risk factors for these problematic outcomes in this population. This lack of both outcome and explanatory research equally affects the utility of theories and interventions for this population. This article utilizes a sample of N=633 21 year olds to examine the preva...
Ali Arya; Steve DiPaola
This paper describes a behavioral model for affective social agents based on three independent but interacting parameter spaces: knowledge, personality, and mood. These spaces control a lower-level geometry space that provides parameters at the facial feature level. Personality and mood use findings in behavioral psychology to relate the perception of personality types and emotional states to the facial actions and expressions through two-dimensional models for personality and emotion. Knowl...
Likawunt Samuel and Mulugeta Tarekegn Angamo*
Full Text Available Background: Evidences notify that most of higher learning students rush to range of maladaptive high-risk activities like, substance and sexual abuse which predispose to HIV. More often this is unrecognized and not well researched. Objective: To determine magnitude of substance use and risky sexual behavior for HIV transmission among students in Hosanna Health Science College from December 1, 2010 to December 30, 2010.Methods and Materials: Cross sectional study undertaken among statistically determined (n =428 and randomly selected Students from all departments and years of study in Hossana Health Science College. Piloted and self-administered questionnaire were used to collect data. Summary measures like mean, chi-square and regression were utilized to quantify magnitude and identify independently associated factors. Results: Majority 267 (63.1% of study participants were female, and 379 (89.5% in age group (17-24. From 423 participants, 330(78.0% were, sexually experienced. Khat (27.7% and Alcohol (21.7% were the commonly used substances and having multiple sexual partners (47.6%, inconsistent condom use (20.0% were common sexual risk behaviors for HIV transmission. Female [AOR=1.5], fresh students [OR=2.4] and alcohol users [OR=3.5] were more likely to engage in sexual risk practices. Conclusions: Substance use and risky sexual practices were significantly higher among study participants. Practicing sex with multiple partners, inconsistent condom use and commencing sex with female commercial sex workers, which were highly risky sexual behaviors for HIV infection transmission among study participants, were commonly practiced among study participants.
Callender, Kevin A
In general, United States citizens have become increasingly more accepting of lesbians and gay men over the past few decades. Despite this shift in public attitudes, antigay bias remains openly tolerated, accepted, practiced, and even defended by a substantial portion of the population. This article reviews why and how antigay bias persists using a cognitive-affective-behavioral perspective that touches on sociocognitive factors such as prejudice and stereotyping, as well as features unique to antigay bias, such as its concealable nature. The article concludes with a discussion of how understanding modern antigay bias through a cognitive-affective-behavioral lens can be applied to reduce discrimination against gays and lesbians. PMID:25530128
Tsai, Wei-Chi; Huang, Yin-Mei
Past empirical evidence has indicated that employee affective delivery can influence customer reactions (e.g., customer satisfaction, service quality evaluation). This study extends previous research by empirically examining mediating processes underlying the relationship between employee affective delivery and customer behavioral intentions. Data were collected from 352 employee-customer pairs in 169 retail shoe stores in Taiwan. Results showed that the influence of employee affective delivery on customers' willingness to return to the store and pass positive comments to friends was indirect through the mediating processes of customer in-store positive moods and perceived friendliness. The study also indicated that employee affective delivery influences customers' time spent in store, which, in turn, influences customer behavioral intentions. PMID:12395825
Kretschmar, Jeff M; Butcher, Fredrick; Kanary, Patrick J; Devens, Rebecca
Discusses how Ohio's responded to the mental health and substance abuse needs of youth in the juvenile justice system by establishing the Ohio's Behavioral Health/Juvenile Justice Initiative. The consequences of a willful neglect of some of our most vulnerable citizens were significant and severe. Many individuals ended up on the streets, and many more found themselves in local jails. Over time, jails became de facto mental health facilities. Unfortunately, jails were, and often continue to be, ill-prepared to effectively screen, assess, and treat individuals with mental health concerns. The majority of juvenile justice involved (JJI) youth has a history of behavioral health (mental health or substance use) problems. Multiple studies estimate that between 65% to 75% of JJI youth have at least one behavioral health disorder, and 20% to 30% report suffering from a serious behavioral disorder. Although the majority of JJI youth has a history of behavioral health issues and trauma, many have not received any treatment when they enter the system. Further, local jurisdictions are often ill-equipped to accurately assess youth for behavioral health problems and provide appropriate treatment. Thus, those issues persist and complicate efforts to reduce future delinquency. Further, substance use issues are considered a direct risk factor for criminal behavior, but mental health issues are typically not. Mental health issues, however, can certainly affect responsivity to programming designed to reduce future delinquency. Americans support juvenile justice reform that focuses on rehabilitation in place of incarceration. The Ohio's Behavioral Health Juvenile Justice (BHJJ) Initiative was established to address the juvenile mental health and substance abuse issues. (PsycINFO Database Record PMID:26594920
Heinz, Adrienne J.; Makin-Byrd, Kerry; Blonigen, Daniel M.; Reilly, Patrick; Timko, Christine
This study examined posttraumatic stress disorder (PTSD) symptom severity and impulsivity as predictors of aggressive behavior among 133 male military Veterans entering substance abuse treatment who endorsed difficulty controlling anger in the past year. At treatment intake, participants completed measures assessing PTSD symptom severity, impulsivity and aggressive behavior. Perpetration of aggressive behavior was reassessed four months later. Results from multivariate models indicated that P...
Anthi Aristomenis Apostolopoulou
Full Text Available In the last decade the Drosophila larva has evolved into a simple model organism offering the opportunity to integrate molecular genetics with systems neuroscience. This led to a detailed understanding of the functional neuronal networks for a number of sensory functions and behaviors including olfaction, vision, gustation and learning and memory. Typically, behavioral assays in use exploit simple Petri dish setups with either agarose or agar as a substrate. However, neither the quality nor the concentration of the substrate is generally standardized across these experiments and there is no data available on how larval behavior is affected by such different substrates. Here, we have investigated the effects of different agarose concentrations on several larval behaviors. We demonstrate that agarose concentration is an important parameter, which affects all behaviors tested: preference, feeding, learning and locomotion. Larvae can discriminate between different agarose concentrations, they feed differently on them, they can learn to associate an agarose concentration with an odor stimulus and crawl faster on a substrate of higher agarose concentration. Additionally, we have investigated the effect of agarose concentration on three quinine based behaviors: preference, feeding and learning. We show that in all cases examined the behavioral output changes in an agarose concentration-dependent manner. Our results suggest that comparisons between experiments performed on substrates differing in agarose concentration should be done with caution. It should be taken into consideration that the agarose concentration can affect the behavioral output and thereby the experimental outcomes per se potentially due to an increased escape response on more rigid substrates.
The topic of the thesis is “How packaging designs of cosmetics affect female consumers’ purchasing behavior?” Its aim is to identify whether female consumers are attracted by packaging designs of cosmetics, and how packaging designs of cosmetics affect different female consumer groups. Research question is: “If packaging of cosmetics affects which cosmetics females prefer when they buy cosmetics? And if so, is this preferences related to age and income?” To answer this question, the author us...
Sanders, Bill; Lankenau, Stephen E.; Jackson-Bloom, Jennifer
Gang youth are notoriously difficult to access for research purposes. Despite this difficulty, qualitative research about substance use among gang youth is important because research indicates that such youth use more substances than their nongang peers. This manuscript discusses how a small sample of gang youth (n = 60) in Los Angeles was accessed and interviewed during a National Institute of Drug Abuse-funded pilot study on substance use and other risk behaviors. Topics discussed include the rationale and operationalization of the research methodology, working with community-based organizations, and the recruitment of different gang youth with varying levels of substance use. PMID:20222782
This paper will provide the reader with an understanding of how domestic violence affects the behavior of high school students. The presentation is designed to provide the reader with a working definition of domestic violence, the rate of occurrence and its effects on high school students. Additionally the paper will summarize the negative effects…
Sabia, Joseph J.
This study examines whether offering sex education to young teenagers affects several measures of adolescent sexual behavior and health: virginity status, contraceptive use, frequency of intercourse, likelihood of pregnancy, and probability of contracting a sexually transmitted disease. Using data from the National Longitudinal Study of Adolescent…
Dariotis, Jacinda K.; Johnson, Matthew W.
Youth under 25 show substantial sexual and substance use risk behaviors. One factor associated with risk behaviors is delay discounting, the devaluation of delayed outcomes. This study determined if delay discounting for sexual outcomes is related to sexual risk and substance use among 18–24 year olds. Females (70) and males (56) completed the Sexual Discounting Task, which assessed their likelihood of having unprotected immediate sex vs. waiting for sex with a condom, at various delays, with...
Full Text Available Exposure to stress during puberty can lead to long-term behavioral alterations in adult rodents coincident with sex steroid hormone-dependent brain remodeling and reorganization. Social isolation is a stress for social animals like mice, but little is known about the effects of such stress during adolescence on later reproductive behaviors. The present study examined sexual behavior of ovariectomized, estradiol and progesterone primed female mice that were individually housed from 25 days of age until testing at approximately 95 days, or individually housed from day 25 until day 60 (during puberty, followed by housing in social groups. Mice in these isolated groups were compared to females that were group housed throughout the experiment. Receptive sexual behaviors of females and behaviors of stimulus males were recorded. Females housed in social groups displayed greater levels of receptive behaviors in comparison to both socially isolated groups. Namely, social females had higher lordosis quotients and more often displayed stronger lordosis postures in comparison to isolated females. No differences between female groups were observed in stimulus male sexual behavior suggesting that female ’attractiveness’ was not affected by their social isolation. Females housed in social groups had fewer cells containing immunoreactive estrogen receptor (ER α in the anteroventral periventricular nucleus (AVPV and in the ventromedial nucleus of the hypothalamus (VMH than both isolated groups. These results suggest that isolation during adolescence affects female sexual behavior and re-socialization for one month in adulthood is insufficient to rescue lordosis behavior from the effects of social isolation during the pubertal period.
Diehl, Alessandra; Leite Vieira, Denise; Rassool, G Hussein; Cristina Pillon, Sandra
This study seeks to evaluate sexual risk behaviors in non-injecting substance-dependent patients admitted for specialized inpatient Brazilian care. A cross-sectional study using socio-demographic and sexual behavior information, drug of choice, Short Alcohol Dependence Data, Drug Abuse Screening, and Test for Nicotine Dependence was used in 299 subjects with different levels of sexual vulnerability as measured by the number of sexual partners in the last year and the frequency of condom use with intercourse/penetration. The findings showed that approximately 39% the subjects of the high risk sexual behavior group exhibited a higher prevalence of others sexual risk behaviors, including having sex with sex workers (RP=1.96), homosexual experiences, and homosexual experiences in exchange for drugs, history of STIs (RP=1.39), HIV testing, use of the morning after pill (RP=1.78) and induced abortion. The probability of alcohol and cocaine snorted user having high risk sexual behaviors is 2.47 and 1.66 times respectively higher than crack users. In addition, users with substantial or severe levels of problems with drugs had a probability of 3.64 times greater of high risk sexual behaviors. Identifying, preventing, and managing these high risk sexual behaviors related to alcohol and other drugs are an excellent opportunity to bolster their treatment. PMID:25314036
Full Text Available Introduction: Unsafe sexual behaviors as important risky behaviors can expose individuals and society to dangerous infectious disease such as AIDS and viral hepatitis. Considering the high prevalence of unsafe sexual behaviors, this study aimed to determine the effect of educational programs to encourage safe sexual behaviors among substance abusers referred to substance abuse treatment centers in Hamadan, Western Iran by applying the theory of planned behavior. Materials & Methods: This quasi-experimental study was performed on 104 men substance abusers (52 participants in each of the control and intervention groups referred to substance abuse treatment centers in Hamadan. Data collection tool was a questionnaire containing demographic information and the theory of planned behavior constructs. Before the educational program, questionnaires were completed by both groups. After the pretest in both groups, participants in the intervention group participated in four educational sessions designed based on the theory of planned behavior. Two months after the end of program, posttest was performed. Data was analyzed using independent T-test, chi-square, fisher exact test, McNemar’s test and multiple linear regressions using SPSS-16. Results: After educational intervention, the mean scores of the theory constructs (attitude toward behavior, subjective norms, behavioral control, behavioral intention and behaviors, in the intervention group increased significantly (P<0.05, despite the fact, changes were not significant in the control group. Conclusion: Implementation of educational courses to encourage safe sexual behaviors based on the theory of planned behavior can be beneficial for substance abusers referred to substance abuse treatment centers.
Hser, Yih-Ing; Lanza, H. Isabella; Li, Libo; Kahn, Emily; Evans, Elizabeth; Schulte, Marya
Maternal substance abuse and mental disorders can have adverse impacts on child development. We investigated the impact of maternal mental health on child behaviors based on a long-term follow-up study of mothers and their children approximately 10 years after mothers’ admission to drug abuse treatment. Mothers (n=396) were assessed at admission to drug treatment during 2000 to 2002, and at follow-up in 2010–2011. At follow-up, each mother was asked to assess one target child using the Child ...
Lansford, Jennifer E.; Erath, Stephen; Yu, Tianyi; Pettit, Gregory S.; Dodge, Kenneth A.; Bates, John E.
Background: Previous theory and research suggest links between substance use and externalizing behavior problems, but links between substance use and internalizing problems are less clear. The present study sought to understand concurrent links among diagnoses of substance use disorders, internalizing disorders, and behavior disorders at age 18 as…
Karazsia, Bryan T.; Wildman, Beth G.
Parenting behaviors have received ample support as a mediator of the relationship between maternal affect and child behavior problems. The majority of these research efforts were based on a uni-dimensional conceptualization of maternal mood, even though decades of theory and research suggest that mood is multidimensional. We examined the mediating…
Chuang, Emmeline; Wells, Rebecca; Alexander, Jeffrey; Green, Sherri
Aims: Community outreach services play an important role in infectious disease prevention and engaging drug users not currently in treatment. However, fewer than half of US substance abuse treatment units provide these services and many have little financial incentive to do so. Unit directors generally have latitude about scope of services,…
Rosenkranz, Melissa A.
For decades, research has demonstrated that chronic diseases characterized by dysregulation of inflammation are particularly susceptible to exacerbation by stress and emotion. Likewise, rates of depression and anxiety are overrepresented in individuals suffering from chronic inflammatory disease. In recent years, substance P has been implicated in…
Full Text Available A successful energy transition will depend not only on the development of new energy technologies, but also on changes in the patterns of individual energy-related decisions and behaviors resulting in substantial reductions in energy demand. Across scientific disciplines, most theoretical approaches that try to understand energy-related decisions and behaviors focus mainly on cognitive processes, such as computations of utility (typically economic, the impact of cognitive heuristics, or the role of individual beliefs. While these models already explain important aspects of human decisions and behavior in the energy domain, we argue that an additional consideration of the contributions of emotional processes may be very fruitful for a deeper understanding of the issue. In this contribution, we outline a theoretical perspective on energy-related decisions and behaviors that integrates emotions, elicited by a cognitive-affective appraisal of the relevance of a situation, into a response system driving adaptive decisions and behaviors. We empirically investigate the explanatory power of the model variables to predict intentions to reduce energy use, demonstrating that the appraisal-emotion variables are able to account for additional variance that is not explained by two established models focused on cognitive processes (Theory of Planned Behavior and Value-Belief-Norm Theory. Finally, we discuss how the appraisal-emotion approach may be fruitfully integrated with other existing approaches and outline some questions for future research.
Mentzoni, Rune A.; LABERG, JON CHRISTIAN; Brunborg, Geir Scott; Molde, Helge; STÅLE, PALLESEN
Background and aims: A long existing notion is that the presence of music might affect gambling behavior. In spite of this, little empirical research on the subject exists. The main aim of the present study was to corroborate and elaborate on the existing findings concerning gambling and music through a laboratory based experiment. Methods: A nonclinical sample of 101 undergraduate students (72 females, 29 males) played a computerized gambling task in which either a high-tempo or a low-tempo ...
Thylstrup, Birgitte; Hesse, Morten
Antisocial behavior is associated with low quality of life for the patient and with adverse effects on society and those close to the antisocial patient. However, most patients with antisocial behavior are not seen in treatment settings that focus on their personality but rather in criminal justice settings, substance-abuse treatment, and social welfare settings. This article describes the adaptation and implementation of a highly structured manualized treatment, Impulsive Lifestyle Counseling (ILC), based on the Lifestyle Issues program, a 10-week psychoeducation program studied in prison settings. ILC consists of four sessions over 4 weeks and a booster session 8 weeks later. The goal of treatment is described to patients as "to help people identify their impulsive thoughts and lifestyle leading to problems with drug use, other people, and the police." Two clinical examples and reflections on our experiences with the training and implementation of the ILC program are presented. PMID:21862528
Full Text Available This paper describes a behavioral model for affective social agents based on three independent but interacting parameter spaces: knowledge, personality, and mood. These spaces control a lower-level geometry space that provides parameters at the facial feature level. Personality and mood use findings in behavioral psychology to relate the perception of personality types and emotional states to the facial actions and expressions through two-dimensional models for personality and emotion. Knowledge encapsulates the tasks to be performed and the decision-making process using a specially designed XML-based language. While the geometry space provides an MPEG-4 compatible set of parameters for low-level control, the behavioral extensions available through the triple spaces provide flexible means of designing complicated personality types, facial expression, and dynamic interactive scenarios.
Full Text Available This paper describes a behavioral model for affective social agents based on three independent but interacting parameter spaces: knowledge, personality, and mood. These spaces control a lower-level geometry space that provides parameters at the facial feature level. Personality and mood use findings in behavioral psychology to relate the perception of personality types and emotional states to the facial actions and expressions through two-dimensional models for personality and emotion. Knowledge encapsulates the tasks to be performed and the decision-making process using a specially designed XML-based language. While the geometry space provides an MPEG-4 compatible set of parameters for low-level control, the behavioral extensions available through the triple spaces provide flexible means of designing complicated personality types, facial expression, and dynamic interactive scenarios.
Rendina, H Jonathon; Ventuneac, Ana; Mustanski, Brian; Grov, Christian; Parsons, Jeffrey T
Daily diary and other intensive longitudinal methods are increasingly being used to investigate fluctuations in psychological and behavioral processes. To inform the development of this methodology, we sought to explore predictors of and patterns in diary compliance and behavioral reports. We used multilevel modeling to analyze data from an online daily diary study of 371 gay and bisexual men focused on sexual behavior and substance use. We found that greater education and older age as well as lower frequency of substance use were associated with higher compliance. Using polynomial and trigonometric functions, we found evidence for circaseptan patterns in compliance, sexual behavior, and substance use, as well as linear declines in compliance and behavior over time. The results suggest potential sources of non-random patterns of missing data and suggest that trigonometric terms provide a similar but more parsimonious investigation of circaseptan rhythms than do third-order polynomial terms. PMID:26992392
Brakefield, Tiffany; Wilson, Helen; Donenberg, Geri
African American (AA) adolescent girls are at heightened risk for HIV and sexually transmitted infections (STIs), and thus knowledge of factors related to risky sexual behavior in this population is crucial. Using Social Learning Theory (Bandura, 1977), this paper examines pathways from female caregivers' risky sexual behavior and substance use to…
Eichen, Dawn M.; Conner, Bradley T.; Daly, Brian P.; Fauber, Robert L.
Disordered eating behaviors and substance use are two risk factors for the development of serious psychopathology and health concerns in adulthood. Despite the negative outcomes associated with these risky behaviors, few studies have examined potential associations between these risk factors as they occur during adolescence. The importance of…
Swift-Gallant, Ashlyn; Coome, Lindsay A; Ramzan, Firyal; Monks, D Ashley
Testosterone, acting via estrogenic and androgenic pathways, is the major endocrine mechanism promoting sexual differentiation of the mammalian nervous system and behavior, but we have an incomplete knowledge of which cells and tissues mediate these effects. To distinguish between neural and nonneural actions of androgens in sexual differentiation of brain and behavior, we generated a loxP-based transgenic mouse, which overexpresses androgen receptors (ARs) when activated by Cre. We used this transgene to overexpress AR globally in all tissues using a cytomegalovirus (CMV)-Cre driver (CMV-AR), and we used a Nestin-Cre driver to overexpress AR only in neural tissue (Nes-AR). We then examined whether neural or global AR overexpression can affect socio-sexual behaviors using a resident-intruder paradigm. We found that both neural and global AR overexpression resulted in decreased aggressive behaviors and increased thrusting during mounting of intruders, consistent with a neural site of action. Global, but not neural, AR overexpression in males led to an increase in same-sex anogenital investigation. Together, these results suggest novel roles for nonneural AR in sexual differentiation of mice, and indicate that excess AR can lead to a paradoxical reduction of male-typical behavior. PMID:26636184
Conradt, Elisabeth; Lagasse, Linda L; Shankaran, Seetha; Bada, Henrietta; Bauer, Charles R; Whitaker, Toni M; Hammond, Jane A; Lester, Barry M
Physiological correlates of behavioral and emotional problems, substance use onset and initiation of risky sexual behavior have not been studied in adolescents with prenatal drug exposure. We studied the concordance between baseline respiratory sinus arrhythmia (RSA) at age 3 and baseline cortisol levels at age 11. We hypothesized that children who showed concordance between RSA and cortisol would have lower neurobehavioral disinhibition scores which would in turn predict age of substance use onset and first sexual intercourse. The sample included 860 children aged 16 years participating in the Maternal Lifestyle Study, a multisite longitudinal study of children with prenatal exposure to cocaine and other substances. Structural equation modeling was used to test pathways between prenatal substance exposure, early adversity, baseline RSA, baseline cortisol, neurobehavioral disinhibition, drug use, and sexual behavior outcomes. Concordance was studied by examining separate male and female models in which there were statistically significant interactions between baseline RSA and cortisol. Prenatal substance exposure was operationalized as the number of substances to which the child was exposed. An adversity score was computed based on caregiver postnatal substance use, depression and psychological distress, number of caregiver changes, socioeconomic and poverty status, quality of the home environment, and child history of protective service involvement, abuse and neglect. RSA and cortisol were measured during a baseline period prior to the beginning of a task. Neurobehavioral disinhibition, based on composite scores of behavioral dysregulation and executive dysfunction, substance use and sexual behavior were derived from questionnaires and cognitive tests administered to the child. Findings were sex specific. In females, those with discordance between RSA and cortisol (high RSA and low cortisol or low RSA and high cortisol) had the most executive dysfunction which, in
Rosa Sanmiguel P.; Iang Rondón B
ABSTRACT Objective. Asses the effect of supplementation with Humic substances (HS) over some innate immunity parameters (serum bactericidal activity, phagocytosis, bacterial agglutination, respiratory burst and lisozyme activity) in phase after fasting of layer hens. Materials and methods. 120 posfasting phase Hy Line Brown layer hens were taken which were distributed into four groups: The first and the second were supplemented with 0.1 and 0.2% of HS, respectively. The third group was suppl...
Telzer, Eva H; Gonzales, Nancy; Fuligni, Andrew J
Adolescent substance use is one of today's most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family. PMID:23532598
Ogren, Marilee P.; Lombroso, Paul J.
The article highlights the field of epigenetics and its relevance in determining the effects of maternal nurturing on behavioral patterns in offsprings. Results concluded that maternal behavior influences the offspring's behavior to stress in adulthood and the effects are transgenerational through epigenetic mechanisms.
Robinson, Andrea M; Buttolph, Thomas; Green, John T; Bucci, David J
Spontaneously hypertensive rats (SHRs), a commonly used animal model of attention-deficit/hyperactivity disorder, exhibit little habituation of the orienting response to repeated presentations of a nonreinforced visual stimulus. However, SHRs that have access to a running wheel for 5, 10, or 21 days exhibit robust habituation that is indistinguishable from normo-active rats. Two days of exercise, in comparison, is not sufficient to affect habituation. Here we tested the hypothesis that the effect of exercise on orienting behavior in SHRs is mediated by changes in noradrenergic function. In Experiment 1, we found that 5, 10, or 21 days of access to a running wheel, but not 2 days, significantly reduced levels of the norepinephrine transporter in medial prefrontal cortex. In Experiment 2, we tested for a causal relationship between changes in noradrenergic function and orienting behavior by blocking noradrenergic receptors during exercise. Rats that received propranolol (beta adrenergic/noradrenergic receptor blocker) during 10 days of exercise failed to exhibit an exercise-induced reduction in orienting behavior. The results inform a growing literature regarding the effects of exercise on behavior and the potential use of exercise as a treatment for mental disorders. PMID:26030434
Waterworth, Pippa; Dimmock, James; Pescud, Melanie; Braham, Rebecca; Rosenberg, Michael
The factors driving the disparity in health outcomes between Indigenous and non-Indigenous Australians include socio-economic factors, racism, and history. The current study focused on exploring Indigenous participants' perspectives of the factors that affect the health behavior of their community members. Participatory action research methodology and a grounded theory approach were utilized. In total, 120 members of two urban West Australian Indigenous communities participated in focus group discussions. There was substantial similarity between the themes that emerged within the discussions held in the two communities. Factors relating to culture, social connections, racism, communication, and personal aspects were particularly salient to health behavior of the participants. Several of the themes including culture, racism, communication, and distrust highlight the tension caused by being a member of a minority cultural group that has been marginalized by the practices and attitudes of the dominant cultural group. Personal choice was sometimes prioritized over health. PMID:25847855
Kovacs, D C; Small, M J; Davidson, C I; Fischhoff, B
Behavioral experiments were performed on 342 subjects to determine whether behavior, which could affect the level of personal exposure, is exhibited in response to odors and labels which are commonly used for household chemicals. Potential for exposure was assessed by having subjects perform cleaning tasks presented as a product preference test, and noting the amount of cleaning product used, the time taken to complete the cleaning task, the product preference, and the exhibition of avoidance behavior. Product odor was found to affect product preference in the study with the pleasant odored product being preferred to the neutral and unpleasant products. Product odor was also found to influence the amount of product used; less of the odored products was used compared to the neutral product. The experiment also found that very few of the subjects in the study read the product labels, precluding analysis of the effect of such labels on product use. A postexperiment questionnaire on household cleaning product purchasing and use was administered to participants. The results indicate that significant gender differences exist. Women in the sample reported more frequent purchase and use of cleaning products resulting in an estimated potential exposure 40% greater than for the men in the sample. This finding is somewhat countered by the fact that women more frequently reported exposure avoidance behavior, such as using gloves. Additional significant gender differences were found in the stated importance of product qualities, such as odor and environmental quality. This study suggests the need for further research, in a more realistic use setting, on the impact of public education, labels, and product odor on preference, use, and exposure for different types of consumer products. PMID:9306234
The scientific meeting was held at the Research Reactor Institute, Kyoto University on December 11-12, 1997. This single report covers all aspects concerning association of trace substances such as pesticides/herbicides, organic chemicals and radionuclides in the environment. The reason for having this meeting is to describe the distribution and behavior of trace substances in which the emphasis is directed towards the dynamic interaction between the soil-sediment-water system and the contaminants. The Chernobyl accident raised the attention on the fate of radionuclides released in the environment and stimulated many scientists, who carry out large scale 'field experiments' without using a tracer in a laboratory. Of course, fundamental laboratory studies are necessary to give direction to and to understand observations from field studies. These activities have brought a lot of knowledge and understanding towards revealing a part of the complexity of the transport processes. It is hoped that the assembled experts, will not only dwell on distinct scientific issues, but also be able to draw firm conclusions with respect to the effective environmental management of the ecological aspects of hazardous materials. The 25 of the presented papers are indexed individually. (J.P.N.)
Zemore, Sarah E; Ajzen, Icek
We examined whether a 9-item scale based on the theory of planned behavior (TPB) predicted substance abuse treatment completion. Data were collected at a public, outpatient program among clients initiating treatment (N=200). Baseline surveys included measures of treatment-related attitudes, norms, perceived control, and intention; discharge status was collected from program records. As expected, TPB attitude and control components independently predicted intention (model R-squared=.56), and intention was positively associated with treatment completion even including clinical and demographic covariates (model R-squared=.24). TPB components were generally associated with the alternative readiness scales as expected, and the TPB remained predictive at higher levels of coercion. Meanwhile, none of the standard measures of readiness (e.g., the URICA and TREAT) or treatment coercion were positively associated with treatment participation. Results suggest promise for application of the TPB to treatment completion and support use of the intention component as a screener, though some refinements are suggested. PMID:23953167
Full Text Available Caroline Davis School of Kinesiology and Health Science, York University, Toronto, ON, Canada Abstract: It has been argued that food cannot be "addictive", unlike conventional drugs of abuse, because it is an essential part of life. In this paper, evidence is reviewed, largely from an evolutionary psychobiological perspective, that plant-based psychoactive drugs (such as those derived from the opium poppy and the coca leaf and gambling-related behaviors were once adaptive for human health and survival in a similar manner as energy-based foods were for nourishment. "Evolutionary mismatch" viewpoints contend that certain behaviors were enhanced during the hunter-gatherer lifestyle – from which our genetic endowment had its origins – because they bestowed both survival and reproductive advantages to the species. However, in the context of advanced technology and other rapid environmental changes, these same behaviors have tended to become maladaptive and greatly overexpressed. Similar to the manufactured purification of psychotropic plant-based substances, the reward impact of processed and hyperpalatable foods, with their high levels of sugar, fat, and salt, is much increased from foods produced in nature. It is concluded therefore that what was once beneficial and necessary for our survival has been altered and ultraprocessed into edible products that may be disadvantageous and potentially addictive. Keywords: food addiction, evolution, drugs, gambling
Wray, Tyler B.; Simons, Jeffrey S.; Dvorak, Robert D.; Gaher, Raluca M.
This study tested a theoretical model of alcohol use, markers of extreme intoxication, and risk behavior as a function of trait affect, distress tolerance, and affect-based behavior dysregulation. Positive affective pathways to risk behavior were primarily expected to be indirect via high levels of alcohol use, while negative affect paths were expected to be more directly associated with engagement in risk behavior. In addition, we expected trait affectivity and distress tolerance would prima...
Full Text Available Introduction & Objective: Driving under the influence of drugs is considered a social pathology that has adverse effects on a society. This study aimed to investigate the effect of substance abuse educational program among the bus drivers on the basis of the theory of planned be-havior. Materials & Methods: This quasi-experimental study was conducted on 80 suburban bus drivers working at Hamadan transportation terminal. The bus drivers were randomly divided in two equal groups (intervention and control. Intervention program design was implemented after diagnostic evaluation. The effect of educational intervention on behavior was assessed two months after the last training session. SPSS -16 was employed for data analysis. Results: After the educational intervention, the average rates of the constructs of the theory of planned behavior in the intervention group significantly increased but these changes were not significant in the control group: attitude (t=9.53, P=0.000, subjective Norms (t=9.59, P=0.000, perceived behavioral control (t=-4.14, P =0.000. Also, behavioral intention to substance abuse avoidance and current behavior for substance abuse significantly decreased in the intervention group as compared to the control group (P<0.05. Behavioral intention and current behavior in the intervention group subsided from 15 and 12 people before the educational intervention to 3 and 0 people at the end of the educational program, respec-tively. Conclusion: The results showed that using the theory of planned behavior along with the train-ing skills strategies to resist drug abuse has a significant impact to create a psychiatric immu-nization and substance refusal in drivers. (Sci J Hamadan Univ Med Sci 2015; 21 (4:330-340
Full Text Available Internet has developed in new delivery channels electronic transactions are increasing rapidly. This need has arisen to understand how they perceive directly to buy consumers. Most of the people who use the internet to purchase goods online, but that there are still some reasons for which consumers are reluctant to buy online. The attitudes of people toward the purchase online are different in Pakistan. The purpose of this study is to review the factors felt reservation of consumers in online shopping. The main objective of this research is to study, especially what are factors affecting the consumers directly for online shopping. To this end, a survey was conducted and the 120 questionnaires were distributed among the students of different universities and the general public. The replies have been analyzed by means of frequency distribution, average and chart analysis. The results of the survey analysis has shown that most of the people already shopping online and prefer to make their purchases online, but there are some factors such as psychological factors, social factors emotional factors, and the privacy factors which affect the buyer attitudes of online purchases. The protection of privacy and security are major problems that affect the behavior of the population to buy online. Various attitudes of consumers toward online shopping are not in rest in the study which reveals that the purchase online is easy, comfortable and better that conventional shopping due to various factors. Price, the trust, the convenience and the recommendations have been identified as important factors. Price was considered to be the most fascinating and affecting factor for the majority of students and the general public. Most of the consumers hesitate not to do shopping online, because of the insecure payment and transactions systems.
Migration behavior of Np(V) in sandy soil and granite media was studied in the presence of humic substances using a column method. Two kinds of naturally occurring fulvics were isolated from groundwater at the Chalk River Laboratories of AECL (hereafter, CRL-fulvics) and at the Underground Research Laboratory of AECL (hereafter, URL-fulvics). The commercial humics from Aldrich Co. (hereafter, Aldrich-humics) was also used to compare the influence of humics from different origin on the migration behavior of Np(V). The dominant molecular size of these humic substances was under 5,000 daltons for the fulvics, and in the range from 30,000 to 100,000 daltons for Aldrich-humics. An enhanced elution of Np(V) from the sandy soil column under coexistence of CRL-fulvics at 20 mg/L was observed in comparison with the studies in the absence of humic substances. On the other hand, Np(V) under coexistence of Aldrich-humics was retarded. The difference in the effects of the humic substances on the migration behavior of Np(V) may be caused by the difference in the molecular size distribution of the humic substances. That is, the CRL-fulvics, being smaller in size, has lower sorption ability on the sandy soil than the Aldrich-humics, and thereby Np-fulvics complexes may be able to easily migrate through the sandy soil column. In the case of granite column experiments, again an enhanced elution of Np(V) under the coexistence of URL-fulvics was found and this observation was similar to that found with the CRL-fulvics. From these observations, it is likely that the migration behavior of Np(V) is influenced by the presence of humic substances. (orig.)
Neyens, Elisabeth; Baeyens, Jan; Dewil, Raf; De heyder, Bart
The management of wastewater sludge, now often referred to as biosolids, accounts for a major portion of the cost of the wastewater treatment process and represents significant technical challenges. In many wastewater treatment facilities, the bottleneck of the sludge handling system is the dewatering operation. Advanced sludge treatment (AST) processes have been developed in order to improve sludge dewatering and to facilitate handling and ultimate disposal. The authors have extensively reported lab-scale, semi-pilot and pilot investigations on either thermal and thermochemical processes, or chemical oxidation using hydrogen peroxide. To understand the action of these advanced sludge technologies, the essential role played by extracellular polymeric substances (EPS) needs to be understood. EPS form a highly hydrated biofilm matrix, in which the micro-organisms are embedded. Hence they are of considerable importance in the removal of pollutants from wastewater, in bioflocculation, in settling and in dewatering of activated sludge. The present paper reviews the characteristics of EPS and the influence of thermochemical and oxidation mechanisms on degradation and flocculation of EPS. Experimental investigations on waste activated sludge are conducted by the authors to evaluate the various literature findings. From the experiments, it is concluded that AST methods enhance cake dewaterability in two ways: (i) they degrade EPS proteins and polysaccharides reducing the EPS water retention properties; and (ii) they promote flocculation which reduces the amount of fine flocs. PMID:15177096
Matz, Mareen; Lehnert, Martin; Lorkowski, Christine; Fabritius, Katharina; Weber, Ulrike A; Mashreghi, Mir-Farzin; Neumayer, Hans-H; Budde, Klemens
A considerable fraction of renal transplanted patients is susceptible to humoral rejection. Today well-established therapy regimens are available to control antibody-mediated rejection in the short term. Nevertheless, donor-specific antibodies persist and graft function deteriorates over time. This might be due to insufficient maintenance immunosuppression - which always consists of two to three drugs with different mechanisms of action. Since T- and B-cell functions always depend on each other in the alloimmune response it is of interest to analyze the effects of combined standard and new immunosuppressive substances with T-cell inhibitory properties on B-cell function. The effectiveness of complementary administrations of sotrastaurin, mycophenolic acid and everolimus on the activation and function of human primary B-lymphocytes was tested. Everolimus and mycophenolic acid alone and in combination proved to be highly effective in suppressing B-cell activation, whereas the proteinkinase C inhibitor sotrastaurin had an unexpected and reverse impact on various B-cell functions when applied in combination with the mammalian target of rapamycin and the inosine monophosphate dehydrogenase inhibitor. PMID:23499640
Rosa Sanmiguel P.
Full Text Available Objective. Asses the effect of supplementation with Humic substances (HS over some innate immunity parameters (serum bactericidal activity, phagocytosis, bacterial agglutination, respiratory burst and lisozyme activity in phase after fasting of layer hens. Materials and methods. 120 posfasting phase Hy Line Brown layer hens were taken which were distributed into four groups: The first and the second were supplemented with 0.1 and 0.2% of HS, respectively. The third group was supplemented with 0.25 mg/kg on levamisole hydrochloride and fourth group have no supplementation; during sixty days period. Blood samples were collected on 8th, 30th and 60th of experiment day. Results. The phagocytic index and respiratory burst increased significantly at day 30th in HS supplemented groups. Alike, serum bactericidal activity and lisozyme activity improved on 8 th day, nevertheless, changes were no evident latter. The bacterial agglutination was high in supplemented groups evaluated at everyone times. Conclusions. Results showed that HS behave as immunostimulant in the early phase after fasting layer hens.
Clark, Heddy Kovach; Ringwalt, Chris L.; Shamblen, Stephen R.; Hanley, Sean M.
Using a randomized controlled effectiveness trial, we examined the effects of Project SUCCESS on a range of secondary outcomes, including the program's mediating variables. Project SUCCESS, which is based both on the Theory of Reasoned Action and on Cognitive Behavior Theory, is a school-based substance use prevention program that targets…
Molina, Brooke S. G.; Flory, Kate; Hinshaw, Stephen P.; Greiner, Andrew R.; Arnold, L. Eugene; Swanson, James M.; Hechtman, Lily; Jensen, Peter S.; Vitiello, Benedetto; Hoza, Betsy; Pelham, William E.; Elliott, Glen R.; Wells, Karen C.; Abikoff, Howard B.; Gibbons, Robert D.; Marcus, Sue; Conners, C. Keith; Epstein, Jeffery N.; Greenhill, Laurence L.; March, John S.; Newcorn, Jeffrey H.; Severe, Joanne B.; Wigal, Timothy
Objective: To compare delinquent behavior and early substance use between the children in the Multimodal Treatment Study of Children With ADHD (MTA; N = 487) and those in a local normative comparison group (n = 272) at 24 and 36 months postrandomization and to test whether these outcomes were predicted by the randomly assigned treatments and…
Crockett, Lisa J.; Raffaelli, Marcela; Shen, Yuh-Ling
The linkages between self-regulation in childhood, risk proneness in early adolescence, and risky sexual behavior in mid-adolescence were examined in a cohort of children (N=518) from the National Longitudinal Survey of Youth. The possible mediating role of two early adolescent variables (substance use and negative peer pressure) was also…
Thompson, Ronald G., Jr.; Auslander, Wendy F.
This study examined the relationship between substance use, mental health problems, and HIV sexual risk behaviors among a sample of foster care adolescents. Data were collected through structured baseline interviews with 320 adolescents (ages 15 to 18 years) who resided in foster care placements and participated in a larger evaluation study of an…
Gromet, Dena M.; Ramchand, Rajeev; Griffin, Beth Ann; Morral, Andrew R.
This study investigates whether high-risk young adults' perceptions of their likelihood of living to age 35 and of acquiring HIV are related to their substance abuse problems and risky sexual behaviors. The sample consists of data from the 72- and 87-month follow-up assessments of 449 juvenile offenders referred to probation in 1999 and 2000.…
de Witte, K.; E Mirzaee; AR Hidarnia; A KAZEMNEJAD; F Shafii; P. Azad Fallah; H Allahverdipour
Introduction: An effective preventive health education program on drug abuse can be delivered by applying behavior change theories in a complementary fashion. Methods: The aim of this study was to assess the effectiveness of integrating self-control into Extended Parallel Process Model in drug substance abuse behaviors. A sample of 189 governmental high school students participated in this survey. Information was collected individually by completing researcher designed questionnaire and a uri...
Lixia Zhao; Yifeng Zhang; Shuhong Fang; Lingyan Zhu; Zhengtao Liu
The sorption and desorption behaviors of two perfluoroalkane sulfonates (PFSAs),including perfluorohexane sulfonate (PFHxS) and perfluorooctane sulfonate (PFOS) on two humic acids (HAs) and humin (HM),which were extracted from a peat soil,were investigated.The sorption kinetics and isotherms showed that the sorption of PFOS on the humic substances (HSs) was much higher than PFHxS.For the same PFSA compound,the sorption on HSs followed the order of HM ＞ HA2 ＞ HA1.These suggest that hydrophobic interaction plays a key role in the sorption of PFSAs on HSs.The sorption capacities of PFSAs on HSs were significantly related to their aliphaticity,but negatively correlated to aromatic carbons,indicating the importance of aliphatic groups in the sorption of PFSAs.Compared to PFOS,PFHxS displayed distinct desorption hysteresis,probably due to irreversible pore deformation after sorption of PFHxS.The sorption of the two PFSAs on HSs decreased with an increase in pH in the solution.This is ascribed to the electrostatic interaction and hydrogen bonding at lower pH.Hydrophobic interaction might also be stronger at lower pH due to the aggregation of HSs.
Reback, Cathy J; Fletcher, Jesse B
Transgender women ("transwomen") face a disproportionate HIV disease burden; the odds of being HIV-positive are estimated to be 34.2 times higher for transwomen than the United States adult population. From January 1, 2005 through December 31, 2011, HIV prevention outreach encounters were conducted with 2,136 unique transwomen on the streets and at high-risk venues in Los Angeles County. The outreach encounters were comprised of a low-intensity health education and risk reduction intervention, which included referrals to needed services. The goal of the encounters was to assess the participant's level of substance use and sexual risk behaviors to provide appropriate risk reduction strategies and supplies. The sample evidenced high rates of recent alcohol (57.7 %), marijuana (25.6 %), and methamphetamine (21.5 %) use, lifetime injection drug or illegal hormone use (66.3 %), and recent engagement in sex work (73.3 %). Multivariate logistic regression analysis revealed that recent methamphetamine (AOR = 2.09; p ≤ 0.001) and/or crack cocaine (AOR = 2.19; p = 0.010) use, injection drug/hormone use (AOR = 1.65; p ≤ 0.001), unprotected anal intercourse during sex work (AOR = 2.24; p = 0.029), and any non-Hispanic minority racial status were all associated with increased odds of reporting a HIV-positive status. The transwomen encountered via outreach exhibited many risk co-factors for HIV infection and transmission. PMID:24287786
Greaney, Thomas L
Following a string of government losses in cases challenging hospital mergers in federal court, the Federal Trade Commission and the Department of Justice issued their report on competition in health care seeking to set the record straight on a number of issues that underlie the judiciary's resolution of these cases. One such issue is the import of nonprofit status for applying antitrust law. This essay describes antitrust's role in addressing the consolidation in the hospital sector and the subtle influence that the social function of the nonprofit hospital has had in merger litigation. Noting that the political and social context in which these institutions operate is never far from the surface, it takes issue with the proposal to cabin merger doctrine so as to deny the significance of nonprofit status in merger analysis. Given the dynamic change in the regulatory climate and heterogeneity of local health care markets, it advises courts not to accept the FTC's preemptive standard regarding the significance of hospitals' nonprofit status and keep open the possibility of fashioning new presumptive rules tailored to more complete economic accounts of nonprofit firm behavior. PMID:16785295
Li, Ian Anthony Rosas
Personal informatics systems help people collect and reflect on behavioral information to better understand their own behavior. Because most systems only show one type of behavioral information, finding factors that affect one's behavior is difficult. Supporting exploration of multiple types of contextual and behavioral information in a…
Burke, Jeffrey D; Loeber, Rolf
Evidence for effective treatment for behavioral problems continues to grow, yet evidence about the effective mechanisms underlying those interventions has lagged behind. The Stop Now and Plan (SNAP) program is a multicomponent intervention for boys between 6 and 11. This study tested putative treatment mechanisms using data from 252 boys in a randomized controlled trial of SNAP versus treatment as usual. SNAP includes a 3 month group treatment period followed by individualized intervention, which persisted through the 15 month study period. Measures were administered in four waves: at baseline and at 3, 9 and 15 months after baseline. A hierarchical linear modeling strategy was used. SNAP was associated with improved problem-solving skills, prosocial behavior, emotion regulation skills, and reduced parental stress. Prosocial behavior, emotion regulation skills and reduced parental stress partially mediated improvements in child aggression. Improved emotion regulation skills partially mediated treatment-related child anxious-depressed outcomes. Improvements in parenting behaviors did not differ between treatment conditions. The results suggest that independent processes may drive affective and behavioral outcomes, with some specificity regarding the mechanisms related to differing treatment outcomes. PMID:25619927
Full Text Available Objective: The aim of the present research was to investigate the relationship of self-efficacy, impulsivity, behavioral activation-inhibition system (through of the effect on social skills with substance abuse in high school students. Method: Population of present research was all of boy high schools in first and second grades of Ardabil city that 616 students selected of them randomly. Self-efficacy scale, impulsivity scale, behavioral activation-inhibition scale, Matson social skills and substance abuse were administered among selected sample. Results: Based on the resulting of Path analysis, self- efficacy, impulsivity, behavioral activation-inhibition and social skills variables directly and self-efficacy, impulsivity, behavioral activation variables indirectly related significantly to students’ substance abuse scores. Conclusion: The result are in keeping with findings of other studies, and indicated that high levels of impulsivity, and behavioral activation system, and low level of self-efficacy, behavioral inhibition and social skills increases substance abuse in students.
Marie, Lauriane; Pernet-Coudrier, Benoît; Waeles, Matthieu; Gabon, Marine; Riso, Ricardo
Although reduced organic sulfur substances (RSS) as well as humic substances (HS) are widely suspected to play a role in, for example, metal speciation or used as a model of dissolved organic carbon (DOC) in laboratory studies, reports of their quantification in natural waters are scarce. We have examined the dynamics and sources of reduced sulfur, HS and DOC over an annual cycle in a river system affected by agricultural practices. The new differential pulse cathodic stripping voltammetry was successfully applied to measure glutathione-like compounds (GSHs), thioacetamide-like compounds (TAs) and the liquid chromatography coupled to organic detector to analyze HS and DOC at high frequency in the Penzé River (NW France). The streamflow-concentration patterns, principal components analysis and flux analysis allowed discrimination of the source of each organic compound type. Surprisingly, the two RSS and HS detected in all samples, displayed different behavior. As previously shown, manuring practice is the main source of DOC and HS in this watershed where agricultural activity is predominant. The HS were then transferred to the river systems via runoff, particularly during the spring and autumn floods, which are responsible of >60% of the annual flux. TAs had a clear groundwater source and may be formed underground, whereas GSHs displayed two sources: one aquagenic in spring and summer probably linked to the primary productivity and a second, which may be related to bacterial degradation. High sampling frequency allowed a more accurate assessment of the flux values which were 280 tC y(-1) for DOC representing 20 kg C ha(-1) y(-1). HS, TAs and GSHs fluxes represented 60, 13, and 4% of the total annual DOC export, respectively. PMID:26278374
The object of this study was to determine, how does traffic behavior of company vehicle drivers affect corporate reputation and consumers purchasing behavior in Finland. Numerous studies about traffic behavior can be found in psychology, but they are rarely associated with business research. This is a pioneering attempt to study the impact of traffic behavior on purchasing behavior. The study was conducted as a part of Liikenneturva Traffic Atmosphere internet panel survey in November-Dece...
Full Text Available Conflict situations and situations of guile are not rare in our everyday life. In context of broadly conceived study, inspired by Richetins and Richardson’s (2011 extension of Theory of Planned Behavior, the character of anticipated emotions in relation to situation of aggressive and non aggressive reaction is analyzed. Influence of behavioral desire and perceived behavioral control is examined. Results show anticipating different emotions in relation to situation and acknowledge significant role of behavioral desire. Unimportant role of perceived behavioral control is ascer tained. Closer explanations in relation to self-control and self-regulation is discussed.
Tull, Matthew T.; Weiss, Nicole H.; Adams, Claire E.; Gratz, Kim L.
The present study examined the unique contribution of emotion regulation difficulties to past-year risky sexual behavior (RSB) among substance use disorder (SUD) patients (above and beyond other known RSB risk factors). A sample of 177 SUD patients completed a series of questionnaires. At the zero-order level, emotion regulation difficulties, were significantly positively associated with the number of commercial sexual (i.e., the exchange of sex for drugs or money) partners with which penetra...
Ledgerwood, David M.; Alessi, Sheila M.; Phoenix, Natalie; Petry, Nancy M.
Pathological gamblers (PGs) may have high levels of impulsivity, and a correlation between substance use disorders (SUD) and impulsivity is well established. However, only a handful of studies have attempted to assess impulsivity and other impulse-spectrum traits (e.g., sensation seeking) using a variety of behavioral and self-report measures in PGs and few examined the independent impact of SUDs. We compared 30 PGs without SUD histories, 31 PGs with SUD histories and 40 control participants ...
Werb, Dan; Richardson, Chris; Buxton, Jane; SHOVELLER, Jeannie; Wood, Evan; Kerr, Thomas
Sensation seeking, a personality trait, has been shown to predict engagement in high-risk behaviors. However, little is known regarding the impact of sensation seeking on substance use among street youth. We therefore sought to modify a sensation seeking scale (SSS) for use among this population. Street youth from the Vancouver-based At-Risk Youth Study (n = 226) completed the modified SSS. Exploratory and confirmatory factor analysis (EFA/CFA) were undertaken to establish the scale’s dimensi...
Horvath, Keith J.; Iantaffi, Alex; SWINBURNE-ROMINE, REBECCA; Bockting, Walter
The aim of this study was to compare the mental health, substance use, and sexual risk behaviors of rural and non-rural transgender persons. Online banner advertisements were used to recruit 1,229 self-identified rural and non-rural transgender adults (18+ years) residing in the United States. Primary findings include significant differences in mental health between rural and non-rural transmen; relatively low levels of binge drinking across groups, although high levels of marijuana use; and ...
Addicts to alcohol and other substances changing the mood and behavior attempt to stop their addiction and avoid its relapse because they suffer mental and physical problems, they are under the pressure of family members, employer and other individuals who influence over their life as well as negative effects of drug addiction on their performance in family, work and social relations. Since drug addicts experience physical pain when they are not using drugs, they refer, at first, to physician...
Moeini, B.; S. Bashirian; A. Moghimbeigi; V. Kafami; A.A. Mousali
Introduction & Objective: Driving under the influence of drugs is considered a social pathology that has adverse effects on a society. This study aimed to investigate the effect of substance abuse educational program among the bus drivers on the basis of the theory of planned be-havior. Materials & Methods: This quasi-experimental study was conducted on 80 suburban bus drivers working at Hamadan transportation terminal. The bus drivers were randomly divided in two equal groups (intervention a...
Objective: The aim of this study was to investigate the effectiveness of group dialectical behavior therapy in the improvement of distress tolerance and emotion regulation among substance abusers. Method: A quasi-experimental study along with pretest-posttest and control group was used for the conduct of this study. The population of the study consisted of all addicts referring to addiction treatment center of Zahedshahr (Omid Center) in summer 2012. From among this population, the number of ...
Shimane, Takuya; Wada, Kiyoshi; Mishima, Kenichi; Fujiwara, Michihiro
This study examines the prevalence of risky drinking and the association between risky drinking behaviors and risk groups of substance abuse among college freshmen. A total of 376 college freshmen (126 boys and 248 girls) in a Japanese university participated in the study. The subjects were asked to complete self-administered, anonymous questionnaires during their class. The number of participants who had used drugs was small. The following 2 items for substance abuse were included in the questionnaires: (1) those who had drug using peers who used drugs and (2) those who had been persuaded to use drugs by their peers. On the basis of the responses, the participants were classified into 3 groups: (1) high-risk group (HRG), which accounted for 1.4% of the subjects and comprised those who answered "yes" to both the above-mentioned two items; (2) risk group (RG), which accounted for 7.4% and comprised participants who answered "yes" to one of the two items; and (3) control group (CG), which accounted for 91.2% and comprised those who did not answer "yes" to either of the two items. Bivariate analyses were performed to evaluate the association between risky drinking behaviors and risk groups of substance abuse. The results of our study indicated that 87.0% of the participants reported lifetime alcohol use, and 69.4% reported the consumption of alcohol during the past 30 days. Of the former group, 21.4% had engaged in binge drinking, 8.6% had experienced alcohol-related harassment, 9.5% had experienced alcohol-induced blackouts, and 82.0% had experienced drinking alcohol with peers without adults. There were significant associations between risk groups of substance abuse and risky drinking such as binge drinking (p = 0.001), alcohol-induced blackouts (p = 0.020), alcohol-related harassment (p = 0.012), alcohol consumption during the past 30 days (p = 0.047). However, lifetime alcohol use (p = 0.264) and experience of drinking alcohol with peers without adults (p = 0
Sheeber, Lisa B.; Allen, Nicholas B.; Leve, Craig; Davis, Betsy; Shortt, Joann Wu; Katz, Lynn Fainsilber
Background: Depression is often characterized as a disorder of affect regulation. However, research focused on delineating the key dimensions of affective experience (other than valence) that are abnormal in depressive disorder has been scarce, especially in child and adolescent samples. As definitions of affect regulation center around processes…
Hamid Tavakoli Ghouchani; Shamsodin Niknami; Farkhondeh Aminshokravi; Seyed Kaveh Hojat
Background and Objectives: The world population has reached over seven billion people. Of these, 230 million individuals abuse substances. Therefore, substance abuse prevention and treatment programs have received increasing attention during the past two decades. Understanding people’s motivations for quitting drug abuse is essential to the success of treatment. This study hence sought to identify major motivations for quitting and to compare them with the constructs of health education model...
Full Text Available Introduction: An effective preventive health education program on drug abuse can be delivered by applying behavior change theories in a complementary fashion. Methods: The aim of this study was to assess the effectiveness of integrating self-control into Extended Parallel Process Model in drug substance abuse behaviors. A sample of 189 governmental high school students participated in this survey. Information was collected individually by completing researcher designed questionnaire and a urinary rapid immuno-chromatography test for opium and marijuana. Results: The results of the study show that 6.9% of students used drugs (especially opium and marijuana and also peer pressure was determinant factor for using drugs. Moreover the EPPM theoretical variables of perceived severity and perceived self-efficacy with self-control are predictive factors to behavior intention against substance abuse. In this manner, self-control had a significant effect on protective motivation and perceived efficacy. Low self- control was a predictive factor of drug abuse and low self-control students had drug abuse experience. Conclusion: The results of this study suggest that an integration of self-control into EPPM can be effective in expressing and designing primary preventive programs against drug abuse, and assessing abused behavior and deviance behaviors among adolescent population, especially risk seekers
Operario, Don; Smith, Carla Dillard; Arnold, Emily; Kegeles, Susan
African American men who have sex with men and women (MSMW), but who do not form a sexual identity around same-sex behavior, may experience risk for HIV infection and transmission. This paper reports cross-sectional survey findings on sexual behaviors and substance use of urban non-gay- or non-bisexual-identified African American MSMW (n = 68), who completed behavior assessment surveys using audio-computer assisted self-interviewing technology. Overall, 17.6% reported being HIV-positive. In the past 3 months, 70.6% had unprotected insertive sex with a female, 51.5% had unprotected insertive anal sex (UIAS) with a male, 33.8% had unprotected receptive anal sex (URAS) with a male, 25% had UIAS with a transgender female, and 10.3% had URAS with a transgender female. Findings indicated a bridging potential for HIV and sexually transmitted infections across groups, such that 38.2% reported concurrent unprotected sex with female and male partners and 17.6% reported concurrent unprotected sex with female and transgender female partners. In the past 3 months, 70.6% used alcohol before sex and 85% used drugs before sex. Men who used drugs before sex had a tenfold increased likelihood for unprotected sex with male partners, and men who injected drugs had a nearly fivefold increased likelihood for unprotected sex with a transgender female. Interventions to address sexual risk behaviors, especially partner concurrency, and substance use behavior for these men are warranted. PMID:19572194
The purpose of this study was to investigate the influence of various additives on the tribological properties of a system in the macro and nanoscale, as well as clarify lubricant interactions with surfaces and materials. To accomplish that a wide range of lubricants and additives were considered. Moreover, a detail chemical analysis was carried out, in order to explain the effect on the friction coefficient, wear mechanisms and corrosion process in lubricated tribosystems. This research was mainly focused on additives for water based lubricants. Solutions of anti-corrosion and anti-foaming agents - amines, friction modifiers - glycols and amines derivatives with longer hydrocarbon chains were investigated. The results showed that the additives build chemisorbed mono-molecular films on surfaces, what was verified by AFM, AR-XPS and AES analysis, and compared with SESSA simulation. Investigated tribo-films affect the friction coefficient in nanoscale, however during tribological test in the macroscale, they showed different results depending on contact situation (rolling and/or sliding). The conclusion states that the differences in tribological behavior might be due to the orientation of amine and hydroxyl groups on the surfaces. Furthermore, lubricants for rolling bearing elements such as polar and non polar oils with zinc dialkyldithiophosphate (ZDDP) additives were studied. The results demonstrated that a reaction layer formation is strongly dependent on the molecular polarity of the oils and additives. The evolution of the topography and mechanical properties of the ZDDP-derived tribo-layer with rubbing time showed that initially a thin and soft ZDDP reaction layer develops very quick. The second part of this work was addressed on chemical vapor deposited (CVD) diamond films and transition metal dichalcogenides (TMD) in consideration of desired properties for micro electro mechanical systems (MEMS). The main scientific goal of this part of the work was to
Curry, Laura A.; Youngblade, Lise M.
The prevalence, etiology, and consequences of adolescent risk behavior have stimulated much research. The current study examined relationships among anger and depressive symptomatology (DS), risk perception, self-restraint, and adolescent risk behavior. Telephone surveys were conducted with 290 14- to 20-year-olds (173 females; M = 15.98 years).…
Beato-Fernandez, Luis; Rodriguez-Cano, Teresa; Pelayo-Delgado, Esther; Calaf, Myralys
The aim of the present longitudinal community study was to test whether psychological distress at 13 years of age predicted reported substance use problems in boys and abnormal eating behavior in girls 2 years later. The sample consisted of 500 male and 576 female students. The use of substances was evaluated using a semi-structured interview,…
Belur, Vinetha; Dennis, Michael L.; Ives, Melissa L.; Vincent, Robert; Muck, Randolph
The expansion of behavioral health services to school-based health centers under the Affordable Care Act (Public Law 111-148) presents an opportunity to improve access to substance use disorders treatment for youth and reduce their substance use, and emotional, health, and school problems. We explore the feasibility of implementing five to seven…
Anat Bracha; Brown, Donald J.
Affective decision-making is a strategic model of choice under risk and uncertainty where we posit two cognitive processes — the "rational" and the "emotional" process. Observed choice is the result of equilibirum in this intrapersonal game. As an example, we present applications of affective decision-making in insurance markets, where the risk perceptions of consumers are endogenous. We then derive the axiomatic foundation of affective decision making, and show that, although beliefs are end...
Ohannessian, Christine McCauley; Hesselbrock, Victor M.
This longitudinal study followed 200 adolescents into early adulthood to explore the potential mediating roles that hostility, sadness, conduct problems, and risk taking play in the relationship between paternal alcoholism and substance abuse. Results indicated that paternal alcoholism predicted hostility; in turn, hostility predicted risk taking, which predicted substance abuse.
McCauley, Elizabeth; And Others
The study attemped to link cognitive and social problems seen in girls with Turner syndrome by assessing the girls' ability to process affective cues. Seventeen 9- to 17-year-old girls diagnosed with Turner syndrome were compared to a matched control group on a task which required interpretation of affective intention from facial expression.…
Full Text Available Objective: The aim of this study was to investigate the effectiveness of group dialectical behavior therapy in the improvement of distress tolerance and emotion regulation among substance abusers. Method: A quasi-experimental study along with pretest-posttest and control group was used for the conduct of this study. The population of the study consisted of all addicts referring to addiction treatment center of Zahedshahr (Omid Center in summer 2012. From among this population, the number of 28 addicts was selected via convenience sampling as the participants of the study and was randomly assigned to two experimental and control groups. The participants responded to Difficulties in Emotion Regulation Scale and Distress Tolerance Scale as pretest, posttest, and follow-up test. The experimental group received group dialectical behavior therapy for 20 one-hour sessions whereas the control group received only Naltrexone drug. Results: The results showed that dialectical behavior therapy was effective in increasing distress tolerance and emotion regulation in substance abusers. Conclusion: Dialectical behavior therapy training can improve distress tolerance and emotion regulation, which could be the main reason for the continued use of drugs.
Full Text Available Objective: This study aimed to examine the effect of dialectic behavior therapy on the reduction of impulsiveness in women with comorbidity of borderline personality disorders and substance abuse. Method: An experimental single system research design using multiple baselines was employed for this study. Based on the structured diagnostic interview and entry criteria, four participants among female patients with borderline personality disorders and substance abuse were selected via purposive sampling method. All four subjects received twelve dialectic behavior therapy sessions. Then, Impulsiveness Bart Scale (IBS was used to measure impulsiveness. Results: Dialectic behavior therapy led to the significant reduction of impulsiveness scores in women with borderline personality disorders and substance abuse. Graphs pertaining to the effectiveness and effect size indicate a significant decrease in participants’ impulsiveness. Conclusion: Dialectic behavior therapy interventions can contribute to the decrease of impulsiveness and bring about desired practical implications in the treatment and prevention of substance abuse.
George M. Korniotis; Alok Kumar
This study investigates whether the adverse effects of investors' behavioral biases extend beyond the domain of financial markets to the broad macro-economy. We focus on the risk sharing (or income smoothing) role of financial markets and demonstrate that risk sharing levels are higher in U.S. states in which investors have higher cognitive abilities and exhibit weaker behavioral biases. Further, states with better risk sharing opportunities achieve higher levels of risk sharing if investors ...
Full Text Available Sven BraeutigamOxford Centre for Human Brain Activity, University of Oxford, Oxford, United KingdomAbstract: For about a hundred years, theorists and traders alike have tried to unravel and understand the mechanisms and hidden rules underlying and perhaps determining economically relevant behavior. This review focuses on recent developments in neuroeconomics, where the emphasis is placed on two directions of research: first, research exploiting common experiences of urban inhabitants in industrialized societies to provide experimental paradigms with a broader real-life content; second, research based on behavioral genetics, which provides an additional dimension for experimental control and manipulation. In addition, possible limitations of state-of-the-art neuroeconomics research are addressed. It is argued that observations of neuronal systems involved in economic behavior converge to some extent across the technologies and paradigms used. Conceptually, the data available as of today raise the possibility that neuroeconomic research might provide evidence at the neuronal level for the existence of multiple systems of thought and for the importance of conflict. Methodologically, Bayesian approaches in particular may play an important role in identifying mechanisms and establishing causality between patterns of neural activity and economic behavior.Keywords: neuroeconomics, behavioral genetics, decision-making, consumer behavior, neural system
Tavolacci, Marie,; Ladner, Joel; Grigioni, Sebastien; Richard, Laure; Villet, Herve; Déchelotte, Pierre
International audience BACKGROUND: University students face multiple stressors such as academic overload, constant pressure to succeed, competition with peers as well as concerns about the future. Stress should not be considered on its own, but should be associated with potential risk behaviors leading to onset of substance use and related problems heightened during the university period. The aim of this study was to determine the prevalence of main substance use and behavioral addictions ...
Factors associated with co-occurring borderline personality disorder among inner-city substance users: the roles of childhood maltreatment, negative affect intensity/reactivity, and emotion dysregulation.
Gratz, Kim L; Tull, Matthew T; Baruch, David E; Bornovalova, Marina A; Lejuez, C W
The co-occurrence of borderline personality disorder (BPD) among individuals with substance use disorders is a common and clinically relevant phenomenon in need of further empirical investigation. The present study adds to the extant literature on the factors associated with co-occurring BPD among substance users, examining the relationships between childhood maltreatment (in the form of sexual, physical, and emotional abuse and emotional and physical neglect), negative affect intensity/reactivity, emotion dysregulation, and BPD pathology (both diagnostic status and symptom count) among a sample of 76 inner-city treatment-seeking substance users. Emotion dysregulation was expected to mediate the relationships between childhood maltreatment and negative affect intensity/reactivity (and their interaction) and BPD pathology. Results indicate that the presence of a BPD diagnosis was associated with higher levels of both childhood maltreatment and negative affect intensity/reactivity. However, only childhood maltreatment emerged as a unique predictor of BPD diagnostic status. Conversely, both childhood maltreatment and negative affect intensity/reactivity accounted for unique variance in the number of endorsed BPD symptoms. Moreover, emotion dysregulation fully mediated the relationships between maltreatment and negative affect intensity/reactivity and BPD symptom count, as well as the relationship between emotional abuse in particular and BPD diagnostic status. Contrary to hypotheses, results provided no support for the interaction between maltreatment and negative affect intensity/reactivity in the prediction of BPD pathology (diagnosis or symptom count), above and beyond the main effects of these factors. PMID:18970909
Thepthien, B; Altaf, L; Chuchareon, P; Srivanichakron, S
This study is first of its kind in Bangkok, and is a five-year (2009-2013) cross-sectional web-based survey to examine HIV preventive behaviors related to substance abuse among adolescents (N = 16,913). The questionnaire was self-administered. Logistic regression was used to analyze the data. The relationship between different types of substance abuse with risky and preventive behaviors was assessed. Male participants reported more substance abuse as compared to females. The risk behaviors observed among the substance abusers include increased sexual experience, multiple sex partners, no use of condoms, and injection drug use. The preventive behaviors include having a high self-risk assessment, going for HIV testing (highest in methamphetamine users), and screening for sexually transmitted infection. Logistic regression suggests that risky behaviors (e.g., sexual experience, injection drug use) are more common in substance abusers. Adolescents are clearly at a high risk. Behavioral preventive measures are needed to reduce or delay premature substance exposure to prevent a wide range of health problems and risks such as HIV and AIDS, injection drug use and unprotected sex. PMID:27120264
Mironenko Іrina І.
The company cannot succeed if it ignores the needs of consumers. Economic activity covers all aspects of the functioning of the market, including consumer behavior, identifying with the help of appropriate indicators, trends in consumer demand. In the framework of relationship marketing the article deals with current issues concerning the behavior of industrial consumers of exposure to and control its behavior.Предприятие не может добиться успеха, если оно игнорирует запросы потребителей. Эко...
Lormand, Donna K.; Markham, Christine M.; Peskin, Melissa F.; Byrd, Theresa L.; Addy, Robert C.; Baumler, Elizabeth; Tortolero, Susan R.
Background: Whereas dating violence among high school students has been linked with sexual risk-taking and substance use, this association has been understudied among early adolescents. We estimated the prevalence of physical and nonphysical dating violence in a sample of middle school students and examined associations between dating violence,…
Walsh, Kate; Messman-Moore, Terri; Zerubavel, Noga; Chandley, Rachel B.; DeNardi, Kathleen A.; Walker, Dave P.
Objectives: Although numerous studies have documented linkages between childhood sexual abuse (CSA) and later sexual revictimization, mechanisms underlying revictimization, particularly assaults occurring in the context of substance use, are not well-understood. Consistent with Traumagenic Dynamics theory, the present study tested a path model…
Meyer, Wulf-Uwe; And Others
Four experiments are presented that examine the affective and the informational explanations of risk-preference behavior. Experiments I and II provide a phenomenological analysis of the affective and informational determinants of choice behavior while Experiments III and IV investigates at what level of difficulty individuals most desire…
Janpol, Henry L.; Dilts, Rachel
This research explored whether viewing documentary films about the natural or built environment can exert a measurable influence on behaviors and perceptions. Different documentary films were viewed by subjects. One film emphasized the natural environment, while the other focused on the built environment. After viewing a film, a computer game…
Karan Singh Thagunna
Full Text Available The purpose of this study is to identify the various dimensions of buying behavior of Nepalese women while making purchasing decisions. A total of 100 women of different background were surveyed through a questionnaire consisting of 22 questions related to the buying behavior. Various factors such as Value Identification, Customer Service and Lifestyle are most influential for Nepalese women’s purchasing decisions. So, by providing, at affordable price, high value product that match the personality of the targeted women and by providing superior customer care, Nepalese women can be attracted easily. Besides these, price, brand awareness and accurate information also influence their buying behavior to a certain extent. Age also plays a role in the purchasing decisions she makes, since women of different age group behave differently while purchasing items for their homes, for their offices or for personal use. Difference in the demographic factors such as personal status, religious belief, occupation and income level however do not bring difference in the buying behavior of Nepalese women, in general.
Spanic, Tanja; Grgurevic, Neza; Majdic, Gregor
Steroidogenic factor 1 (SF-1), officially designated NR5A1, is essential for gonadal and adrenal development and for the normal structure of the ventromedial hypothalamus (VMH), as demonstrated by SF-1 knockout mice (SF-1 KO), but much less is known about the possible effects of haploinsufficiency of the SF-1 gene. In the present study, maternal behavior in SF-1 KO heterozygous mice was evaluated. Behavioral tests revealed that SF-1 KO heterozygous females have impaired maternal behavior. In comparison to wild-type (WT) females, SF-1 KO heterozygous females retrieved significantly fewer pups into their nests, latency to retrieve and crouch over the pups was longer, and their nests were lower quality. As suggested by previous studies full dosage of SF-1 gene is needed for appropriate stress response and expression of brain-derived neurotrophic factor (BDNF) in the brain, and this might present a mechanism through which maternal behavior in SF-1 KO heterozygous females is impaired. PMID:27445727
Associated with extensive negative outcomes for children, parental substance use disorders are a major concern within the child welfare system. Obtaining actual prevalence rate data has been difficult, however, and there are no recent published reports on this issue. Using a systematic search, this paper examines: (1) Prevalence estimates of parental substance use disorders in the child welfare population; (2) the types of child welfare involvement for reported prevalence estimates; and (3) h...
Full Text Available Studies of behavior, endocrinology and physiology have described experiments in which animals housed in groups or in isolation were normally tested individually. The isolation of the animal from its group for testing is perhaps the most common situation used today in experimental procedures, i.e., there is no consideration of the acute stress which occurs when the animal is submitted to a situation different from that it is normally accustomed to, i.e., group living. In the present study, we used 90 male 120-day-old rats (Rattus norvegicus divided into 5 groups of 18 animals, which were housed 3 per cage, in a total of 6 cages. The animals were tested individually or with their groups for exploratory behavior. Hormones were determined by radioimmunoassay using specific kits. The results showed statistically significant differences between testing conditions in terms of behavior and of adrenocorticotrophic hormone (ACTH: from 116.8 ± 15.27 to 88.77 ± 18.74 when in group and to 159.6 ± 11.53 pg/ml when isolated, corticosterone (from 561.01 ± 77.04 to 1036.47 ± 79.81 when in group and to 784.71 ± 55.88 ng/ml when isolated, luteinizing hormone (from 0.84 ± 0.09 to 0.58 ± 0.05 when in group and to 0.52 ± 0.06 ng/ml when isolated and prolactin (from 5.18 ± 0.33 to 9.37 ± 0.96 when in group and to 10.18 ± 1.23 ng/ml when isolated secretion, but not in terms of follicle-stimulating hormone or testosterone secretion. The most important feature observed was that in each cage there was one animal with higher ACTH levels than the other two; furthermore, the exploratory behavior of this animal was different, indicating the occurrence of almost constant higher vigilance in this animal (latency to leave the den in group: 99.17 ± 34.95 and isolated: 675.3 ± 145.3 s. The data indicate that in each group there is an animal in a peculiar situation and its behavior can be detected by ACTH determination in addition to behavioral performance.
Full Text Available Introduction: This study was aimed to compare of the effectiveness of group cognitive-behavioral therapy and methadone maintenance therapy on changing beliefs toward substance abuse among addicted people. Method: The research method was a quasi-experimental pretest-posttest with witness group. 30 addicted people who were referred to the addiction treatment centers selected by available sampling, and they randomly assigned to three groups namely: cognitive-behavioral therapy, methadone maintenance therapy and witness groups. Substance abuse beliefs questionnaire was administered among all participants before and after intervention. Results: Results showed that in both experimental groups, beliefs toward drug was reduced significantly in comparison with witness group. Conclusion: Cognitive-behavioral therapy can be changed on cognitive mediator variables, like beliefs toward substance therefore, it can reduce the risk of relapse. However, the programs of treatment of substance abuse should be targeted this type of intermediate variables.
Keita, Akilah Dulin; Casazza, Krista; Thomas, Olivia; Fernandez, Jose R.
Objective: The primary purpose of this study was to determine if perceived neighborhood disorder affected dietary quality within a multiethnic sample of children. Design: Children were recruited through the use of fliers, wide-distribution mailers, parent magazines, and school presentations from June 2005 to December 2008. Setting:…
Cloud computing is a technological innovation that has been marketed to consumers as a revolution in the way people store and communicate data information. This paper extends previous research on technology adoption behavior of individuals by focusing on the role of e-business entrepreneurs in facilitating cloud computing services. As there are a number of technology adoption theories that can explain the process, this paper reviews the major innovation theories but focuses on social cognitiv...
Hans Ruediger Kaufmann; Mohammad Fateh Ali Khan Panni; Yianna Orphanidou
In this modern era of societal marketing business ethics and social responsibility are becoming the guiding themes for marketing strategies and practices. Within the field of ethics and social responsibility environmental and green marketing topics are the central topics, which are closely related to biodiversity and sustainability. This paper suggests a different approach to assessing the variables of consumers’ green purchasing behavior. Based on thoroughly researched secondary data, this c...
Sven BraeutigamOxford Centre for Human Brain Activity, University of Oxford, Oxford, United KingdomAbstract: For about a hundred years, theorists and traders alike have tried to unravel and understand the mechanisms and hidden rules underlying and perhaps determining economically relevant behavior. This review focuses on recent developments in neuroeconomics, where the emphasis is placed on two directions of research: first, research exploiting common experiences of urban inhabitants in indus...
Hassin, Ran R; Ferguson, Melissa J; Shidlovski, Daniella; Gross, Tamar
Political thought and behavior play an important role in our lives, from ethnic tensions in Europe, to the war in Iraq and the Middle Eastern conflict, to parliamentary and presidential elections. However, little is known about how the individual's political attitudes and decisions are shaped by subtle national cues that are so prevalent in our environment. We report a series of experiments that show that subliminal exposure to one's national flag influences political attitudes, intentions, and decisions, both in laboratory settings and in "real-life" behavior. Furthermore, this manipulation consistently narrowed the gap between those who score high vs. low on a scale of identification with Israeli nationalism. The first two experiments examined participants' stance toward the Israeli-Palestinian conflict and the Jewish settlers in the West Bank. Experiment 3 examined voting intentions and actual voting in Israel's recently held general elections. The results portray a consistent picture: subtle reminders of one's nationality significantly influence political thought and overt political behavior. PMID:18056813
Teichman, Meir; Kefir, Ester
Examines how adolescents perceive the role of parents influencing their decision to use psychoactive substances. Perceived parental rejection, acceptance, and attitudes significantly differentiated between adolescents who reported favorable attitudes toward and high intent to use substances, and those who expressed less favorable attitudes. The…
Einav, Liran; Knoepfle, Dan; Levin, Jonathan; Sundaresan, Neel
Profits from the sales tax make up a large percentage of overall revenues in many states, making the estimated $10 billion lost each year to tax-free internet purchases particularly concerning. Liran Einav, Dan Knoepfle, Jonathan Levin, and Neel Sundaresan examine just how much the presence (or lack thereof) of a sales tax influences consumer behavior. He finds that online purchasing goes up by 1-2 percent for each percentage point increase in the state sales tax, and that an online sales tax...
Zwerts, Enid; JANSSENS, Davy; Wets, Geert
The impact of having child on the parents and on the rest of the family is already well studied in different domains. The step from two adults towards a family with two adults and one child brings along a lot of consequences. The effects are related to changes in time use, changes in the work situation, differences in composition and size of social networks. Notwithstanding the fact that this key event is quite well studied in the past, the effects on parents' travel behavior are not. In this...
Khalil Kalantari; Hossein S. Fami; Ali Asadi; H. M. Mohammadi
Environmental problems such as air and water pollution, urban garbage and climate changes in urban areas are the results of human behavior. Only change in human behavior can reduce these environmental problems. Thus studying attitude and behavior of people is a precondition to change this situation. So the main objective of this study was to find out individual and social factors affecting environmental behavior of urban citizens. To achieve this objective a conceptual framework derived out f...
Full Text Available This study aimed to examine how family income and social distance influence young rural Chinese children's altruistic behavior in the dictator game (DG. A total of 469 four-year-old children from eight rural areas in China, including many children left behind by parents who had migrated to urban areas for work, played the DG. Stickers comprised the resource, while recipients in the game were assumed to be either their friends or strangers, with the social distance (i.e., strangers compared to friends as a between-subjects variable. Children donated significantly more stickers to their friends than to strangers. Moreover, children from lower income families donated more stickers than children from higher income families. However, no gender and parental migrant status differences in children's prosocial behaviors were evident in this sample. Findings of this study suggest that children's altruistic behaviours to peers are influenced by family characteristics since preschool age. The probable influence of local socialization practices on development and the possible adaptive significance were discussed.
Roberto, Anthony J; Shafer, Michael S; Marmo, Jennifer
The purpose of this investigation is to determine if the theory of reasoned action (TRA) and theory of planned behavior (TPB) can retrospectively predict whether substance-abuse treatment providers encourage their clients to use medicated-assisted treatment (MAT) as part of their treatment plan. Two-hundred and ten substance-abuse treatment providers completed a survey measuring attitudes, subjective norms, perceived behavioral control, intentions, and behavior. Results indicate that substance-abuse treatment providers have very positive attitudes, neutral subjective norms, somewhat positive perceived behavioral control, somewhat positive intentions toward recommending MAT as part of their clients' treatment plan, and were somewhat likely to engage in the actual behavior. Further, the data fit both the TRA and TPB, but with the TPB model having better fit and predictive power for this target audience and behavior. The theoretical and practical implications for the developing messages for substance-abuse treatment providers and other health-care professionals who provide treatment to patients with substance use disorders are discussed. PMID:25092045
Full Text Available Addicts to alcohol and other substances changing the mood and behavior attempt to stop their addiction and avoid its relapse because they suffer mental and physical problems, they are under the pressure of family members, employer and other individuals who influence over their life as well as negative effects of drug addiction on their performance in family, work and social relations. Since drug addicts experience physical pain when they are not using drugs, they refer, at first, to physicians and then to psychiatrists. Although emerging and applying non-medical and non-pharmaceutical approaches models is not too old, arising various addictive drugs and increasing the number of drug addicts as well as individual/social destructive consequences of drug addiction have caused that psychiatrists, psychologists and social workers to represent various non-pharmaceutical theories, models, methods and guidelines based on the conditions of their clients and their clinical experiences. The present article attempts to identify the reasons of drug addiction tendency, consumption patterns, models, theories of addiction to substances changing the mood and behavior, various methods of drug treatment, effective methods in drug addiction counseling and non-medical and non-pharmaceutical methods to give up drug addiction by using recent research findings. On this basis, the most effective methods to help those who suffer from alcohol and other drugs abuse and dependency are studied.
Simons, Jeffrey S.; Dvorak, Robert D.; Lau-Barraco, Cathy
We used multidimensional scaling to model the semantic network of alcohol and marijuana expectancies (N = 897). Preference mapping was used to estimate vectors representing patterns of activation through the network as a function of levels of behavioral inhibition (BIS) and behavioral activation (BAS). Individuals with low BIS combined with high BAS levels exhibited patterns of activation emphasizing behavioral activation similar to heavier drug users in previous research. High BIS, low BAS i...
Culturally effective care is all about relationships and these involve interpersonal interactions with patients and parents from diverse cultures. Important aspects of effective cultural care include understanding and respecting the role of family, the concept of time, the social structure, and the concept of fate in health. This overview will give examples of some cultural issues and offer basic skills in communication and tips for working with an interpreter. Skills such as ask-tell-ask, teach back, the explanatory model using the four C's of culture, and motivational interviewing are discussed. The goal of these strategies is to build strong supportive relationships needed to support change in behavior and optimal dental health. PMID:24717749
Ettner, Susan L; Argeriou, Milton; McCarty, Dennis; Dilonardo, Joan; Liu, Hui
Concerns about access under managed care have been raised for vulnerable populations such as publicly funded patients with substance abuse problems. To estimate the effects of the Iowa Managed Substance Abuse Care Plan (IMSACP) on substance abuse service use by publicly funded patients, service use before and after IMSACP was compared; adjustments were made for changes in population sociodemographic and clinical characteristics. Between fiscal years 1994 and 1997, patient case mix was marked by a higher burden of illness and the use of inpatient, residential nondetox, outpatient counseling, and assessment services declined, while use of intensive outpatient and residential detox services increased. Findings were similar among women, children, and homeless persons. Thus, care moved away from high-cost inpatient settings to less costly venues. Without knowing the impact on treatment outcomes, these changes cannot be interpreted as improved provider efficiency versus simply cost containment and profit maximization. PMID:12645495
Full Text Available BACKGROUND: Bipolar disorder (BD is a significant cause of functional, cognitive, and social impairment. However, classic studies of functioning and social skills have not investigated how BD may impact behavior on the Internet. Given that the digital age has been changing the way people communicate, this study aims to investigate the pattern of Internet use in patients with BD. METHODS: This cross-sectional study assessed 30 patients with BD I or II and 30 matched controls. Patients were not in an acute mood episode, according to DSM-IV. A standard protocol examined sociodemographic variables and social behavior on the Internet, assessed by Facebook number of friends (FBN and lifetime estimated number of offline contacts (social network number, SNN. RESULTS: SNN (p<0.001 and FBN (p = 0.036 of patients with BD were significantly lower than those of controls. Also, variables related with Internet use were significantly lower in patients, e.g., close contacts on Facebook (p = 0.021, Internet experience (p = 0.020, and knowledge of terms associated with social networking sites (p = 0.042. Also, patients showed lower rates of the expected pattern of Internet use (based on their age generation, including a poorer knowledge of SNS (p = 0.018 and a lower frequency of Internet use (p = 0.010. DISCUSSION: This study suggests that patients with BD show smaller social networks both in real-world settings and on the Internet. Also, patients tend to use the Internet and social networking sites less frequently and show a poorer knowledge of Internet and social media than healthy controls, below the expected for their generation. These significant differences between patients and controls suggest that the effects of BD on social relationships and functioning extend to electronic media.
Lee, Kibeom; Allen, Natalie J
To investigate the role of affect and cognitions in predicting organizational citizenship behavior (OCB) and workplace deviance behavior (WDB), data were collected from 149 registered nurses and their coworkers. Job affect was associated more strongly than were job cognitions with OCB directed at individuals, whereas job cognitions correlated more strongly than did job affect with OCB directed at the organization. With respect to WDB, job cognitions played a more important role in prediction when job affect was represented by 2 general mood variables (positive and negative affect). When discrete emotions were used to represent job affect, however, job affect played as important a role as job cognition variables, strongly suggesting the importance of considering discrete emotions in job affect research. PMID:11916207
Johnson, Sharon D; Cottler, Linda B; Ben Abdallah, Arbi; O'Leary, Catina
We examine the prevalence and factors associated with lifetime gun-carrying among 858 urban out-of-treatment substance using women using data collected between 2000 and 2004 in a large Midwestern city. Instruments assessed gun ownership, carrying and access, psychopathology and personal lifestyle risk factors. Analyses were conducted using logistic regression. Illegal activities for income and lifetime violent victimization were the most significant predictors of gun carrying. The implications for practice and future research are discussed along with the study's limitations. The work was supported by grants from the National Institute on Drug Abuse and the National Institute on Alcohol Abuse and Alcoholism. PMID:22693947
de Ravello, Lori; Everett Jones, Sherry; Tulloch, Scott; Taylor, Melanie; Doshi, Sonal
Background: We describe the prevalence of behaviors that put American Indian and Alaska Native (AI/AN) high school students at risk for teen pregnancy and sexually transmitted infections (STIs) and the relationships among race/ethnicity and these behaviors. Methods: We analyzed merged 2007 and 2009 data from the national Youth Risk Behavior…
Ekas, Naomi V.; Braungart-Rieker, Julia M.; Lickenbrock, Diane M.; Zentall, Shannon R.; Maxwell, Scott M.
The present study investigated temporal associations between putative emotion regulation strategies and negative affect in 20-month-old toddlers. Toddlers’ parent-focused, self-distraction, and toy-focused strategies, as well as negative affect, were rated on a second-by-second basis during laboratory parent-toddler interactions. Longitudinal mixed-effects models were conducted to determine the degree to which behavioral strategy use predicts subsequent negative affect and negative affect pre...
Martins, C.I.; Pristin, M.G.; Ende, S.S.W.; Eding, E.H.; Verreth, J.A.J.
The accumulation of substances in Recirculating Aquaculture Systems (RAS) may impair the growth and welfare of fish. To test the severity of contaminants accumulated in RAS, early-life stages of fish were used. Ultrafiltered water from two Recirculating Aquaculture Systems (RAS), one RAS with a high
Donohue, Brad C.; Romero, Valerie; Herdzik, Karen; Lapota, Holly; Al, Ruwida Abdel; Allen, Daniel N.; Azrin, Nathan H.; Van Hasselt, Vincent B.
High rates of co-occurrence between substance abuse and child neglect have been well documented and especially difficult to treat. As a first step in developing a comprehensive evidence-based treatment for use in this population, the present case examination underscores Family Behavior Therapy (FBT) in the treatment of a mother who evidenced Substance Dependence, child neglect, Post-Traumatic Stress Disorder, Bipolar I Disorder, and domestic violence. Utilizing psychometrically validated self...
情感障碍合并物质滥用在精神科临床常见,共病物质滥用的患者其症状更严重、治疗依从性及治疗效果更差、更难以康复.作者汇总情感障碍共病物质滥用的治疗方面研究和近十年来针对双相情感障碍共病物质依赖的文献,其中,使用喹硫平、丙戊酸盐、胞磷胆碱,相对于安慰剂组有效.目前,研究对于治疗重性抑郁共病物质滥用的患者的效果尚无定论,荟萃分析结果显示,抗抑郁药物对于共病的物质依赖有部分作用.基因研究提示部分基因多态性会影响共病物质依赖的情感障碍患者的治疗和恢复.总的来说,现有的证据显示药物治疗对于共病物质依赖的情感障碍患者有益,对于单药治疗还是合并用药的疗效,各项研究结果并不一致.%The affective disorder combined with substance abuse is common in psychiatric department,and the comorbid patients with substance abuse have the more serious symptoms,and poorer compliance and treatment effect,while they are more difficult to recover.The author collects the researches on treatment of affective disorder comorbid substance abuse,as well as the literatures on bipolar affective disorder and substance abuse in nearly a decade,and observes that quetiapine,valproic acid salt and citicoline have the more obvious effect than placebo.At present,no final conclusion has yet been reached on the treatment effect of major depressive patients with substance abuse.Meta-analysis shows that the antidepressants have some effect on substance abuse.Genetic studies suggest some gene polymorphism can affect the treatment and recovery of patients with affective disorder and substance abuse.In general,the existing evidences reveal the drug treatment is effective for patients with affective disorder and substance abuse.However,the researches on curative effect of monotherapy and drug combination present the different results.
Sathar, Z A; Mason, K O
Although Pakistan remains in a pretransitional stage (contraceptive prevalence of only 11.9% among married women in 1992), urban women with post-primary levels of education are spearheading the gradual move toward fertility transition. Data collected in the city of Karachi in 1987 were used to determine whether the inverse association between fertility and female education is attributable to child supply variables, demand factors, or fertility regulation costs. Karachi, with its high concentration of women with secondary educations employed in professional occupations, has a contraceptive prevalence rate of 31%. Among women married for less than 20 years, a 10-year increment in education predicts that a woman will average two-fifths of a child less than other women in the previous 5 years. Regression analysis identified 4 significant intervening variables in the education-fertility relationship: marriage duration, net family income, formal sector employment, and age at first marriage. Education appears to affect fertility because it promotes a later age at marriage and thus reduces life-time exposure to the risk of childbearing, induces women to marry men with higher incomes (a phenomenon that either reduces the cost of fertility regulation or the demand for children), leads women to become employed in the formal sector (leading to a reduction in the demand for children), and has other unspecified effects on women's values or opportunities that are captured by their birth cohort. When these intervening variables are held constant, women's attitude toward family planning loses its impact on fertility, as do women's domestic autonomy and their expectations of self-support in old age. These findings lend support to increased investments in female education in urban Pakistan as a means of limiting the childbearing of married women. Although it is not clear if investment in female education would have the same effect in rural Pakistan, such action is important from a
Female Tabanus nigrovittatus were field collected and used in laboratory experimentation to further elucidate the physiological and behavioral factors that affect engorgement. Previous studies have shown that sulfakinins are feeding satiety factors in invertebrates. This study demonstrates that sulf...
Diehl, Alessandra; Pillon, Sandra Cristina; Dos Santos, Manoel Antônio; Rassool, G Hussein; Laranjeira, Ronaldo
The aim of this study was to evaluate the potential relationship between self-reported sexual dysfunction, sexual behavior, and severity of addiction of drug users. A cross-sectional design study was conducted at an inpatient addiction treatment unit in Sao Paulo, Brazil, with a sample of 508 male drug users. Sociodemographic data, sexual behavior, and severity of dependence were evaluated.The prevalence of sexual dysfunction was 37.2% and premature ejaculation was 63.8%. Men with sexual dysfunction presented from moderate to severe level of alcohol, tobacco, and other drugs of dependence. The findings from this study are particularly relevant identifying those sociodemographic factors, severity of drug use, and sexual behavior are related to men who experience sexual dysfunction. Health promotion and motivational interventions on sexual health targeted to male drug users can contribute in reducing these at-risk behaviors. More interdisciplinary research is desirable in future in considering men's sexual health. PMID:25643586
Seyyed Salman Alavi; Masoud Ferdosi; Fereshte Jannatifard; Mehdi Eslami; Hamed Alaghemandan; Mehrdad Setare
Introduction: Behavioral science experts believe that all entities capable of stimulating a person can be addictive; and whenever a habit changes into an obligation, it can be considered as an addiction. Researchers also believe that there are a number of similarities as well as some differences between drug addiction and behavioral addiction diagnostic symptoms. The purpose of this study is to consider different approaches in this field. Methods: This is a descriptive research using conte...
Macgowan, Mark J.; Engle, Bretton
This article reviews behavior therapies (n = 12), motivational interviewing interventions (n = 12), and combined behavioral-psychosocial therapies (n = 12), across thirty-four peer-reviewed publications. Studies were included if they involved youth with alcohol and other drug (AOD) use, included measures of AOD outcomes, and utilized controlled research designs with a control or comparison condition. Across the studies, there were mild to very serious AOD problems including comorbidity. The l...
Introduction: To prospectively predict the onset of use of alcohol, cigarettes and marijuana among Dutch adolescents, using behavioral and self-report measures of impulsivity-related facets. Specifically, we investigated whether behavioral measures of impulsivity predicted the onset of substance use above and beyond self-report measures of impulsivity and sensation seeking in an online sample. Methods: Self-report and behavioral data from 284 adolescents (195 girls, mean age = 14.8 years, SD ...
Gonzaga, Adeilton dos Santos; Albuquerque, Maicon Rodrigues; Malloy-Diniz, Leandro Fernandes; Greco, Pablo Juan; Teoldo da Costa, Israel
Affective decision-making is a type of Executive Function related to cost benefit analysis in situations where gains and losses imply direct consequences for the subject. The purpose of this study was to explore the influence of the affective decision-making on tactical behavior in soccer players under the age of 15 years old. The System of Tactical Assessment in Soccer (FUT-SAT) was used to assess tactical behavior. To evaluate affective decision-making, we used the neuropsychological test called The Iowa Gambling Task (IGT). The values of the offensive, defensive and game tactical behavior of participants were used to create performance groups. The low (≤25%) and high (≥75%) groups, according to offensive, defensive and game tactical behavior, were compared and shown to be different. The values of the IGT net score of the participants with low and high tactical behavior were compared using the non-parametric Mann-Whitney test. Statistically significant differences between the groups were observed for Defensive Tactical Behavior (Z = -3.133; p = 0.002; r = -0.355) and Game Tactical Behavior (Z = -2.267; p = 0.023; r = -0.260). According to these results, it is possible to state that affective decision-making can influence the tactical behavior of under-15 soccer players. PMID:24978030
Kobylecki, Camilla J; Hansen, Thomas Folkmann; Timm, Sally;
Suicidal behavior and substance abuse are frequent phenomena among patients with schizophrenia and may be attributable in part to antipsychotic treatment failure. Individuals who carry functional variants of the CYP2D6 and CYP2C19 genes, shown to cause altered drug metabolism of psychoactive drugs......, are at risk of toxic accumulation or rapid elimination of these drugs, leading to treatment failure. We tested whether substance abuse disorder and suicidal behavior were associated with the CYP2D6 and CYP2C19 genotypes among patients with schizophrenia. Three hundred sixty-two patients with schizophrenia...... spectrum disorders (International Classification of Diseases, 10th Revision) were genotyped for functional CYP2D6 and CYP2C19 polymorphisms. Based on available medical records and clinical interviews, their suicidal behavior and substance abuse disorder were evaluated. No significant associations between...
Kobylecki, C.J.; Hansen, T.; Timm, S.;
Suicidal behavior and substance abuse are frequent phenomena among patients with schizophrenia and may be attributable in part to antipsychotic treatment failure. Individuals who carry functional variants of the CYP2D6 and CYP2C19 genes, shown to cause altered drug metabolism of psychoactive drugs......, are at risk of toxic accumulation or rapid elimination of these drugs, leading to treatment failure. We tested whether substance abuse disorder and suicidal behavior were associated with the CYP2D6 and CYP2C19 genotypes among patients with schizophrenia. Three hundred sixty-two patients with...... schizophrenia spectrum disorders (International Classification of Diseases, 10th Revision) were genotyped for functional CYP2D6 and CYP2C19 polymorphisms. Based on available medical records and clinical interviews, their suicidal behavior and substance abuse disorder were evaluated. No significant associations...
The purpose of this study is to find principal factors affecting CZER (China Zero Environmental Risk) from behavior and area angle and the related advice can help people to solve environmental problems. So, in this study the factors’ selection, contribution and sequence by correlation, regression and principal component analysis, etc. were studied from behavior and area angle, which is different from the present work only studying individual behavior or ind...
Kwak, Chuljung; Lee, Sue-Hyun; Kaang, Bong-Kiun
It is hypothesized that a number of environmental factors affect animals' behavior. Without controlling these variables, it is very hard for researchers to get not only reliable, but replicable data from various behavioral experiments testing animals' cognitive as well as emotional functions. For example, laboratory mice which had restricted environment showed different synaptic potentiation properties with wild mice (Zhao MG et al., 2009). While performing behavioral experiments, however, it...
Wolff, Nancy; Frueh, B Christopher; Shi, Jing; Schumann, Brooke E
An open trial design was used to examine the implementation and effectiveness of a cognitive-behavioral intervention (Seeking Safety) for comorbid post-traumatic stress disorder (PTSD) and substance use disorder (SUD) for incarcerated women with Axis I mental disorders who self-referred for specialty trauma treatment. The study sample was female inmates aged 18 and old who were primarily minority, had experienced childhood-based trauma, committed violent crimes, had a serious mental illness, and resided in maximum, medium, and minimum compounds of a women's prison. A total of 74 women completed the group intervention, with the average attending 23 of the 28 sessions (82%). Implementation feasibility was demonstrated by the ability to recruit, screen, assign, and retain participation. Effectiveness was supported by changes pre-post intervention on the PTSD Checklist (ES=0.56) and Global Severity Index (ES=0.47). Of the 19 completers with PCL scores of 50 or higher pre-intervention, 16 (84%) had scores below 50, the "cut score" consistent with or supportive of a PTSD diagnosis. Three-quarters or more of participants reported that Seeking Safety was helpful in each of the following areas: overall, for traumatic stress symptoms, for substance use, to focus on safety, and to learn safe coping skills. Future directions include the need for larger scale randomized controlled trials in medium or maximum security prisons and fidelity evaluations of non-research dissemination efforts. PMID:22858893
Tull, Matthew T; Weiss, Nicole H; Adams, Claire E; Gratz, Kim L
The present study examined the unique contribution of emotion regulation difficulties to past-year risky sexual behavior (RSB) among substance use disorder (SUD) patients (above and beyond other known RSB risk factors). A sample of 177 SUD patients completed a series of questionnaires. At the zero-order level, emotion regulation difficulties, were significantly positively associated with the number of commercial sexual (i.e., the exchange of sex for drugs or money) partners with which penetrative sex occurred and significantly negatively associated with the likelihood of using a condom when having sex with a commercial partner under the influence of drugs. Emotion regulation difficulties also significantly predicted these RSB indices above and beyond other RSB risk factors, including demographics, depression, sensation seeking, traumatic exposure, and substance use severity. The specific emotion regulation difficulty of lack of emotional clarity emerged as a unique predictor of RSB. The implications of these findings for understanding motivations for RSB and developing targeted interventions for RSB among SUD patients are discussed. PMID:22658304
Hirvonen, Riikka; Aunola, Kaisa; Alatupa, Saija; Viljaranta, Jaana; Nurmi, Jari-Erik
Although students' affects and behaviors in achievement situations have been shown to be influenced by their previous learning experiences, less is known about how they relate to students' dispositional characteristics, such as temperament. This study examined to what extent children's temperament is related to their affective and behavioral…
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Blatný, Marek; Hrdlička, M.; Urbánek, Tomáš; Jelínek, Martin; Balaštíková, Veronika; Ruchkin, V.; Schwab-Stone, M.
Steinkopff Verlag Darmstadt, 2004, s. 29-30. [16th World Congress of the IACAPAP. Berlín (DE), 22.08.2004-26.08.2004] Institutional research plan: CEZ:AV0Z7025918 Keywords : behavior * violence * abuse Subject RIV: AN - Psychology
Litwiller, Brett J.; Brausch, Amy M.
The impact of bullying in all forms on the mental health and safety of adolescents is of particular interest, especially in the wake of new methods of bullying that victimize youths through technology. The current study examined the relationship between victimization from both physical and cyber bullying and adolescent suicidal behavior. Violent…
Holth, Per; Torsheim, Torbjorn; Sheidow, Ashli J.; Ogden, Terje; Henggeler, Scott W.
This study was a cross-cultural replication of a study that investigated therapist adherence to behavioral interventions as a result of an intensive quality assurance system which was integrated into Multisystemic Therapy (MST). Thirty-three therapists and eight supervisors were block randomized to either an Intensive Quality Assurance or a…
Full Text Available Background and Objective: Adolescence is the most critical period of life as regards commencing drug abuse. The social cost and damage caused by drug abuse in adolescence are enormous, necessitating interventional programs to prevent this behavior. The theory of planned behavior (TPB is perhaps the most influential theory for the prediction of social and health behaviors such as drug abuse.Materials and Methods: In this descriptive analytical study, samples were collected from male students in four high schools in different regions of Hamedan. The survey was carried out via random cluster sampling of 650 students. Data were collected using the standard self-report questionnaires and were analyzed using SPSS16, chi-squared test, correlation coefficient, and logistic regression analysis.Results: Among the adolescents participating in this study, 11.1% had the experience of cigarette smoking, 3.4% had the experience of drug abuse, and 12% had the experience of intention to abuse drugs. There was a significant relationship between drug abuse and the following variables: smoking experience (p value =0.001, OR=27.238; having drug user parents (p value =0.001, OR=8.630; having friends who had experienced drug abuse (p value =0.001, OR=11.060; having best friends who had experienced drug abuse (p value = 0.001, OR=11.931; family with drug abuse (p value = 0.001, OR=4.311; and having a sibling who abused drugs (p value=0.001, OR=15.815. According to the logistic regression analysis, attitude, subjective norms, and perceived behavior control were the most influential predictors of intention to abuse drugs.Conclusion: The use of TPB is beneficial in the predicting and planning for high-risk behaviors. TPB can be used for planning and implementing drug abuse prevention programs in adolescents.
Benotsch, E G; Kalichman, S C; Kelly, J A
Most persons aware of their HIV-positive serostatus refrain from sexual behavior that could transmit HIV infection to others. However, a minority of men who test HIV-seropositive continue to engage in transmission risk behavior. One factor that may play a role in high-risk sexual activity involves sexual behavior self-management. The present study investigated the role of sexual compulsivity as a contributing factor to high-risk sexual behavior in HIV seropositive men who have sex with men (N = 112). Participants also completed measures of factors known to be related to risky sexual behavior including: personal substance use, sexual partner substance use, pleasure associated with high-risk activities, beliefs about transmission risks, intentions to avoid future instances of risky behavior, and self-esteem. Men scoring high on sexual compulsivity reported engaging in more frequent unprotected sexual acts with more partners, reported greater use of cocaine in conjunction with sexual activity, rated high-risk sexual acts as more pleasurable, and reported lower self-esteem. Mediational analyses indicated that the relationship between sexual compulsivity and high-risk sexual behavior was partially mediated by both personal cocaine use and partner cocaine use in conjunction with sexual activity. The results suggest a need to integrate HIV risk-reduction services and substance use treatment for those persons living with HIV who have difficulty avoiding transmission risk behavior. PMID:10628518
Groundwaters typically contain dissolved organic carbon consisting largely of high molecular weight compounds of humic and fulvic acids. To evaluate whether these dissolved organic substances can enhance the tranport of radionuclides through the groundwater system, experiments were conducted to examine the sorption of americium and neptunium onto crushed basalt in the presence of dissolved humic- and fulvic-acid organic carbon introduced into synthetic groundwater. The partitioning experiments with synthetic groundwater show that increasing the concentration of either humic or fulvic acid in the water has a significant inhibiting effect on sorption of both americium and neptunium. At 220C, adsorption of these radionuclides, as measured by distribution ratios (the ratio of nuclide sorbed onto the solid to nuclide in solution at the end of the experiment), decreased by 25% to 50% by addition of as little as 1 mg/L dissolved organic carbon and by one to two orders of magnitude by addition of 100 to 200 mg/L dissolved organic carbon. Distribution ratios measured in solutions reacted at 900C similarly decreased with the addition of dissolved organic carbon but generally ranged from one to two orders of magnitude higher than those determined in the 220C experiment. These results suggest that organic carbon dissolved in deep groundwaters may significantly enhance the mobility of radionuclides of americium and neptunium. 23 references, 5 figures, 11 tables
Compton, Rebecca J; Hofheimer, Julia; Kazinka, Rebecca; Levinson, Amanda; Zheutlin, Amanda
This study tested the hypothesis that enhanced neural arousal in response to performance errors would predict poor affect and coping behaviors in everyday life. Participants were preselected as either low-depressed (LD) or high-depressed (HD) based on a screening questionnaire, and they then completed a laboratory Stroop task while EEG was recorded, followed by a 2-week period of daily reports of affect and coping behaviors. The EEG measure of arousal response to errors was the degree of error-related alpha suppression (ERAS) in the intertrial interval, that is the reduction in alpha power following errors compared with correct responses. ERAS was relatively heightened at frontal sites for the HD versus the LD group, and frontal ERAS predicted lower positive affect, higher negative affect, and less adaptive coping behaviors in the daily reports. Together, the results imply that heightened arousal following mistakes is associated with suboptimal emotion and coping with stressors. PMID:23731439
Teper, Rimma; Tullett, Alexa M; Page-Gould, Elizabeth; Inzlicht, Michael
Research in moral decision making has shown that there may not be a one-to-one relationship between peoples' moral forecasts and behaviors. Although past work suggests that physiological arousal may account for part of the behavior-forecasting discrepancy, whether or not perceptions of affect play an important determinant remains unclear. Here, we investigate whether this discrepancy may arise because people fail to anticipate how they will feel in morally significant situations. In Study 1, forecasters predicted cheating significantly more on a test than participants in a behavior condition actually cheated. Importantly, forecasters who received false somatic feedback, indicative of high arousal, produced forecasts that aligned more closely with behaviors. In Study 2, forecasters who misattributed their arousal to an extraneous source forecasted cheating significantly more. In Study 3, higher dispositional emotional awareness was related to less forecasted cheating. These findings suggest that perceptions of affect play a key role in the behavior-forecasting dissociation. PMID:25900823
Larsen, Junilla K; Hermans, Roel C J; Sleddens, Ester F C; Engels, Rutger C M E; Fisher, Jennifer O; Kremers, Stef P J
Until now, the literatures on the effects of food parenting practices and parents' own dietary behavior on children's dietary behavior have largely been independent from one another. Integrating findings across these areas could provide insight on simultaneous and interacting influences on children's food intake. In this narrative review, we provide a conceptual model that bridges the gap between both literatures and consists of three main hypotheses. First, parental dietary behavior and food parenting practices are important interactive sources of influence on children's dietary behavior and Body Mass Index (BMI). Second, parental influences are importantly mediated by changes in the child's home food environment. Third, parenting context (i.e., parenting styles and differential parental treatment) moderates effects of food parenting practices, whereas child characteristics (i.e., temperament and appetitive traits) mainly moderate effects of the home food environment. Future studies testing (parts of) this conceptual model are needed to inform effective parent-child overweight preventive interventions. PMID:25681294
Jonas, I.; Schubert, K. A.; Reijne, A. C.; Scholte, J.; Garland, T.; Gerkema, M. P.; Scheurink, A.J.W.; Nyakas, C; van Dijk, G.; Garland Jr., T.; Maxson, Stephen
Voluntary physical activity may be related to personality traits. Here, we investigated these relations in two mouse lines selectively bred for high voluntary wheel-running behavior and in one non-selected control line. Selection lines were more explorative and "information gathering" in the open-field test, either with increased upright positions or horizontal locomotion toward the middle ring. Furthermore, one of the selection lines had an increased risk-taking behavior relative to the cont...
Caroline Davis School of Kinesiology and Health Science, York University, Toronto, ON, Canada Abstract: It has been argued that food cannot be "addictive", unlike conventional drugs of abuse, because it is an essential part of life. In this paper, evidence is reviewed, largely from an evolutionary psychobiological perspective, that plant-based psychoactive drugs (such as those derived from the opium poppy and the coca leaf) and gambling-related behaviors were once adaptive for huma...
Holth, Per; Torsheim, Torbjørn; Sheidow, Ashli J.; Ogden, Terje; Henggeler, Scott W.
This study was a crosscultural replication of a study that investigated therapist adherence to behavioral interventions as a result of an intensive quality assurance system which was integrated into Multisystemic Therapy. Thirty-three therapists and eight supervisors participated in the study and were block randomized to either an Intensive Quality Assurance or a Workshop Only condition. Twenty-one of these therapists treated 41 cannabis-abusing adolescents and their families. Therapist adher...
Werb, Dan; Richardson, Chris; Buxton, Jane; Shoveller, Jeannie; Wood, Evan; Kerr, Thomas
Sensation seeking, a personality trait, has been shown to predict engagement in high-risk behaviors. However, little is known regarding the impact of sensation seeking on substance use among street youth. We therefore sought to modify a sensation seeking scale (SSS) for use among this population. Street youth from the Vancouver-based At-Risk Youth Study (n = 226) completed the modified SSS. Exploratory and confirmatory factor analysis (EFA/CFA) were undertaken to establish the scale's dimensionality and internal validity. The association between SSS score and injection-related behaviors was tested using generalized estimating equation analysis. EFA results indicated scale unidimensionality. The comparative fit index (CFI) suggested acceptable fit (CFI = 0.914). In multivariate analysis, sensation seeking was independently associated with injection drug use, crystal methamphetamine use, polysubstance use, and binge drug use (all p < 0.05). Our findings provide preliminary support for the use of the modified SSS among street youth. PMID:25119056
van Straaten, Ischa; Engels, Rutger C M E; Finkenauer, Catrin; Holland, Rob W
This experimental study investigated approach behavior toward opposite-sex others of similar versus dissimilar physical attractiveness. Furthermore, it tested the moderating effects of sex. Single participants interacted with confederates of high and low attractiveness. Observers rated their behavior in terms of relational investment (i.e., behavioral efforts related to the improvement of interaction fluency, communication of positive interpersonal affect, and positive self-presentation). As expected, men displayed more relational investment behavior if their own physical attractiveness was similar to that of the confederate. For women, no effects of attractiveness similarity on relational investment behavior were found. Results are discussed in the light of positive assortative mating, preferences for physically attractive mates, and sex differences in attraction-related interpersonal behaviors. PMID:19336540
Full Text Available BACKGROUND: Substance use during sex is associated with sexual risk behavior among men who have sex with men (MSM, and MSM continue to be the group at highest risk for incident HIV in the United States. The objective of this study is to test the efficacy of a group-based, cognitive-behavioral intervention to reduce risk behavior of substance-using MSM, compared to a randomized attention-control group and a nonrandomized standard HIV-testing group. METHODS AND FINDINGS: Participants (n = 1,686 were enrolled in Chicago, Los Angeles, New York City, and San Francisco and randomized to a cognitive-behavioral intervention or attention-control comparison. The nonrandomized group received standard HIV counseling and testing. Intervention group participants received six 2-h group sessions focused on reducing substance use and sexual risk behavior. Attention-control group participants received six 2-h group sessions of videos and discussion of MSM community issues unrelated to substance use, sexual risk, and HIV/AIDS. All three groups received HIV counseling and testing at baseline. The sample reported high-risk behavior during the past 3 mo prior to their baseline visit: 67% reported unprotected anal sex, and 77% reported substance use during their most recent anal sex encounter with a nonprimary partner. The three groups significantly (p0.05 from each other at 3-, 6-, and 12-mo follow-up. Outcomes for the 2-arm comparisons were not significantly different at 12-mo follow-up (e.g., unprotected anal sex, odds ratio = 1.14, confidence interval = 0.86-1.51, nor at earlier time points. Similar results were found for each outcome variable in both 2- and 3-arm comparisons. CONCLUSIONS: These results for reducing sexual risk behavior of substance-using MSM are consistent with results of intervention trials for other populations, which collectively suggest critical challenges for the field of HIV behavioral interventions. Several mechanisms may contribute to
Forbes, Erika E.; Shaw, Daniel S.; Fox, Nathan A.; Cohn, Jeffrey F.; Silk, Jennifer S.; Kovacs, Maria
Background: Despite findings that parent depression increases children's risk for internalizing and externalizing problems, little is known about other factors that combine with parent depression to contribute to behavior problems. Methods: As part of a longitudinal, interdisciplinary study on childhood-onset depression (COD), we examined the…
Asgeirsdottir, Bryndis Bjork; Sigfusdottir, Inga Dora; Gudjonsson, Gisli H.; Sigurdsson, Jon Fridrik
Objective: To examine whether depressed mood and anger mediate the effects of sexual abuse and family conflict/violence on self-injurious behavior and substance use. Methods: A cross-sectional national survey was conducted including 9,085 16-19 year old students attending all high schools in Iceland in 2004. Participants reported frequency of…
Rosario, Margaret; Schrimshaw, Eric W.; Hunter, Joyce
Sexual risk behaviors of young gay and bisexualmen must be understood within the context of other health concerns (e.g., anxiety, substance abuse), population specific factors (i.e., the coming-out process and gay-related stress), childhood sexual abuse, and other theoretical factors (e.g., safer-sex intentions). The current report proposes and…
Coleman, Priscilla K.; Maxey, Charles David; Spence, Maria; Nixon, Charisse L.
This study was designed to identify predictors of the choice to abort or deliver a child within 18 months of a previous birth and to compare mothers who chose to abort or deliver relative to substance use and adverse partner behavior. Using a systems perspective, data from the Fragile Families and Well-Being Study were examined. The sample…
Henry, Carolyn S.; Robinson, Linda C.; Wilson, Stephan M.
A path model was utilized to determine the relationship of demographic, family system, adolescent perceptions of parental behavior, and youth characteristics to adolescent substance abuse. Self-report questionnaire data were collected from 214 high school students at two high schools in a southwestern state. Results showed direct positive…
Didden, Robert; Embregts, Petri; van der Toorn, Mirjam; Laarhoven, Nina
Many clients with mild to borderline intellectual disability (ID) who are admitted to a treatment facility show serious problems in alcohol and/or drugs use. In the present case file study, we explored differences in coping strategies, adaptive skills and emotional and behavioral problems between clients who showed substance abuse and clients who…
Mahdi Purkord; Abbas Abolghasemi; Mohammad Narimani; Hasan Rezaee
Objective: The aim of the present research was to investigate the relationship of self-efficacy, impulsivity, behavioral activation-inhibition system (through of the effect on social skills) with substance abuse in high school students. Method: Population of present research was all of boy high schools in first and second grades of Ardabil city that 616 students selected of them randomly. Self-efficacy scale, impulsivity scale, behavioral activation-inhibition scale, Matson social skills and ...