E-Cigarette Use: The Effects of Psychological Vulnerabilities, Perceptions, and Intentions to Use E-Cigarettes.

Little research has examined the effects that psychological vulnerabilities (i.e., difficulty with emotion regulation, depressed mood, distress tolerance) have on the perceptions of e-cigarettes, intent to use e-cigarettes, and actual e-cigarette use. Data were collected via an online survey from 837 adults (55.6% male, Mage = 29.2, 71.7% Caucasian). The two path analytic models predicting lifetime and current use fit the data well. Difficulty with emotion regulation was positively associated with depressed mood and negatively associated with distress tolerance, while distress tolerance was negatively associated with depressed mood. Depressed mood was positively associated with perceived benefits of e-cigarette use, and perceived benefits was positively associated with intent to use. Perceived benefits and intent to use were significantly associated with both lifetime and current use. Findings enhance our understanding of the effects that mood and emotion-related factors have on perceptions of, intent to use, and actual use of e-cigarettes, which may have important implications for prevention and cessation.

Development and Psychometric Validation of a Novel Self-Report Measure of ICD-11 Gaming Disorder.

Video game use is associated with addiction-like behaviors in 6 to 15.6 percent of video game players. There were no formal diagnostic criteria for video game addiction until gaming disorder (GD) was added to the International Classification of Diseases 11th Edition (ICD-11), and there are no published instruments designed to diagnose GD. The aims of the current study were to develop a self-report measure of GD (using the Lee Morrell Gaming Disorder Questionnaire [LMGDQ]) and test its factor structure, reliability, validity, and relationships with participant demographic characteristics. Participants included 3,481 adult video game players (M = 25.08, SD = 7.02; 79.8 percent cisgender male; 77.4 percent Caucasian) who completed an online survey. Factor analyses suggested retaining 14 items and indicated the presence of two factors. The scale had excellent reliability (α = 0.919), and LMGDQ scores were positively correlated with existing scales measuring problematic video game use as well as video game use and age, p values <0.01. Participants who were Asian and Asian American, cisgender men, single and dating, unemployed, had completed some high school or their GED, and who played massively multiplayer online role-playing games the most reported significantly greater LMGDQ scores, p values <0.05. Results suggest that the LMGDQ is a psychometrically sound and valid measure of GD.

Demographic Moderators of the Relationship Between Adverse Childhood Experiences and Cigarette Smoking.

Background: Research suggests that there is a dose-response relationship between Adverse Childhood Experiences (ACEs) and cigarette smoking, such that as ACE score increases, so do the odds of smoking behavior, but little is known about what factors moderate this relationship. Objectives: The goal of this study was to examine demographic characteristics as potential moderators of relationship between ACE score and cigarette smoking. Methods: A secondary data analysis was conducted using the 2013 California Behavioral Risk Factor Surveillance System data. The sample included 2,604 U.S. adults (54.8% female; Age: M = 53.3, SD = 8.10). We used multinomial logistic regression to test sex, race, income, and education as moderators of the relationship between ACE score and smoking. Results: ACEs were not significantly associated with smoking behavior. No interactions between ACE score and sex, race, education, or income significantly predicted smoking outcomes. Sex, race, education, and income were significantly and independently associated with smoking outcomes. Men, individuals with lower income and education, and certain ethnic/racial groups reported greater odds of smoking. Conclusions/Importance: Results suggest that there may not be a relationship between ACEs and smoking later in life. Additionally, the relationship between ACEs and smoking in adulthood may not depend on basic demographic features. Knowing which populations are more vulnerable to smoking can help clinicians better assess and tailor interventions to meet the needs of their patients by using culturally sensitive interventions and obtaining resources to help improve treatment access, motivation, and success.

Longitudinal Model Predicting Self-Concept in Pediatric Chronic Illness.

Although self-concept has been identified as salient to the psychosocial adjustment of adolescents dealing with a chronic illness (CI), little research has focused on its predictors it. Given that depression and parent-child attachment have been linked to self-concept in the population at large, the goal of this study was to evaluate these relationships longitudinally in a sample of adolescents with CI. Using participant data from the Mastering Each New Direction (MEND) program, a 3-month psychosocial, family based intensive outpatient program for adolescents with CI, we employed multilevel modeling to test longitudinal changes in self-concept, as predicted by depressive symptoms and parent-child attachment, in a sample of 50 youths (Mage  = 14.56, SDage  = 1.82) participating in MEND. Both "time spent in the program" and decreases in depressive symptoms were associated with increases in self-concept over time. Higher baseline levels of avoidant attachment to both mother and father were also associated with greater initial levels of self-concept. Targeting depressive symptoms and supporting adaptive changes in attachment may be key to promoting a healthy self-concept in pediatric CI populations. The association between avoidant attachment and higher baseline self-concept scores may reflect differences in participants' autonomy, self-confidence, or depression. Limitations of the study include variability in the amount of time spent in the program, attrition in final time point measures, and the inability to fully examine and model all potential covariates due to a small sample size (e.g. power).

Aunque el autoconcepto se cosidera muy importante para la adaptación psicosocial de los adolescentes que sufren una enfermedad crónica (EC), pocas investigaciones se han centrado en qué lo predice. Teniendo en cuenta que la depresión y el apego entre padres e hijos se ha asociado con el autoncepto en la población en general, el objetivo de este estudio fue evaluar estas relaciones longitudinalmente en una muestra de adolescentes con EC. Utilizando datos de los participantes del programa Mastering Each New Direction (MEND), un programa ambulatorio psicosocial, familiar e intensivo de tres meses para adolescentes con EC, usamos modelos multinivel para evaluar los cambios longitudinales en el autoconcepto como los predicen los síntomas depresivos y el apego entre padres e hijos en una muestra de 50 jóvenes (Edad promedio = 14.56, desvío estándar = 1.82) que participaron en el programa MEND. Tanto el "tiempo pasado en el programa" como las disminuciones de los síntomas depresivos estuvieron asociados con aumentos en el autoconcepto con el paso del tiempo. Los niveles iniciales más altos de apego evasivo a la madre y al padre también estuvieron asociados con mayores niveles iniciales de autoconcepto. Enfocarse en los síntomas depresivos y apoyar los cambios adaptativos en el apego puede ser clave para promover un autoconcepto saludable en las poblaciones de pacientes pediátricos con enfermedades crónicas. La asociación entre el apego evasivo y los puntajes iniciales más altos de autoconcepto pueden reflejar diferencias en la autonomía, la autoconfianza o la depresión de los participantes. Entre las limitaciones del estudio se encuentran la variabilidad de la cantidad de tiempo pasado en el programa, la reducción de las valoraciones de los últimos intervalos de tiempo y la incapacidad de analizar y exponer completamente todas las posibles covariables debido a un tamaño muestral pequeño (p. ej.: poder).

Video game addiction, ADHD symptomatology, and video game reinforcement.

BACKGROUND: Up to 23% of people who play video games report symptoms of addiction. Individuals with attention deficit hyperactivity disorder (ADHD) may be at increased risk for video game addiction, especially when playing games with more reinforcing properties. OBJECTIVES: The current study tested whether level of video game reinforcement (type of game) places individuals with greater ADHD symptom severity at higher risk for developing video game addiction. METHODS: Adult video game players (N = 2,801; Mean age = 22.43, SD = 4.70; 93.30% male; 82.80% Caucasian) completed an online survey. Hierarchical multiple linear regression analyses were used to test type of game, ADHD symptom severity, and the interaction between type of game and ADHD symptomatology as predictors of video game addiction severity, after controlling for age, gender, and weekly time spent playing video games. RESULTS: ADHD symptom severity was positively associated with increased addiction severity (b = .73 and .68, ps < 0.001). Type of game played or preferred the most was not associated with addiction severity, ps > .05. The relationship between ADHD symptom severity and addiction severity did not depend on the type of video game played or preferred most, ps > .05. CONCLUSION: Gamers who have greater ADHD symptom severity may be at greater risk for developing symptoms of video game addiction and its negative consequences, regardless of type of video game played or preferred most. Individuals who report ADHD symptomatology and also identify as gamers may benefit from psychoeducation about the potential risk for problematic play.

Smoking, ADHD, and Problematic Video Game Use: A Structural Modeling Approach.

Problematic video game use (PVGU), or addiction-like use of video games, is associated with physical and mental health problems and problems in social and occupational functioning. Possible correlates of PVGU include frequency of play, cigarette smoking, and attention deficit hyperactivity disorder (ADHD). The aim of the current study was to explore simultaneously the relationships among these variables as well as test whether two separate measures of PVGU measure the same construct, using a structural modeling approach. Secondary data analysis was conducted on 2,801 video game users (Mage = 22.43 years, standard deviation [SD]age = 4.7; 93 percent male) who completed an online survey. The full model fit the data well: χ2 (2) = 2.017, p > 0.05; root mean square error of approximation (RMSEA) = 0.002 (90% CI [0.000-0.038]); comparative fit index (CFI) = 1.000; standardized root mean square residual (SRMR) = 0.004; and all standardized residuals <|0.1|. All freely estimated paths were statistically significant. ADHD symptomatology, smoking behavior, and hours of video game use explained 41.8 percent of variance in PVGU. Tracking these variables may be useful for PVGU prevention and assessment. Young's Internet Addiction Scale, adapted for video game use, and the Problem Videogame Playing Scale both loaded strongly onto a PVGU factor, suggesting that they measure the same construct, that studies using either measure may be compared to each other, and that both measures may be used as a screener of PVGU.

Positive comments, negative outcomes? The potential downsides of appearance-related commentary in ethnically diverse women.

Although research has shown that appearance-related commentary influences body dissatisfaction and disordered eating, limited research has studied such commentary among ethnically diverse women. The current study examined ethnic group differences in the frequency and impact of appearance-related commentary and associations with body dissatisfaction and eating disorder psychopathology. Participants included 280 undergraduate women aged 18-25 (56.1% European American, 28.6% African American, and 15.3% Latina American). Results indicated no ethnic group differences in frequencies of positive weight/shape, positive general appearance, or negative weight/shape commentary while controlling for BMI. However, African American and Latina American women reported stronger negative responses to positive weight/shape commentary than European American women. Negative responses to positive weight/shape commentary were correlated with more body dissatisfaction in African American women, after controlling for frequency of commentary. Findings suggest that positive weight/shape commentary may be associated with poor outcomes in a subgroup of ethnic minority college women.

Quality of Life and School Absenteeism in Children With Chronic Illness.

OBJECTIVE: Children and adolescents with a chronic illness (CI) tend to demonstrate diminished physical and social functioning, which contribute to school attendance issues. We investigated the role of social and physical functioning in reducing school absenteeism in children participating in Mastering Each New Direction (MEND), a family-based psychosocial intervention for youths with CI. METHODS: Forty-eight children and adolescents with a CI (70.8% female, M age = 14.922, SD = 2.143) and their parent(s) completed a health-related quality of life (HRQOL) measure pre- and postintervention. Using multiple mediation, we examined whether parent- and child-rated physical and social HRQOL mediated the relationship between school attendance before and after MEND. Once the mediational model was not supported, we investigated whether HRQOL moderated the relationship between missed school days pre- and postintervention. RESULTS: Neither physical nor social functioning mediated or moderated the relationship between missed school days pre- and postintervention. Instead, higher parent-rated physical functioning directly predicted decreased number of missed school days, while lower parent-rated social and child-rated physical functioning predicted increased missed school days. CONCLUSIONS: Parent-perceived HRQOL may have a direct effect on health-related behaviors such as school attendance. Future research should determine whether gains in parent-rated QOL are maintained in the long term and whether these continue to impact markers of functional well-being.

Predictors of Age of Diagnosis for Children with Autism Spectrum Disorder: The Role of a Consistent Source of Medical Care, Race, and Condition Severity.

Having a consistent source of medical care may facilitate diagnosis of autism spectrum disorders (ASD). This study examined predictors of age of ASD diagnosis using data from the 2011-2012 National Survey of Children's Health. Using multiple linear regression analysis, age of diagnosis was predicted by race, ASD severity, having a consistent source of care (CSC), and the interaction between these variables after controlling for birth cohort, birth order, poverty level, parental education, and health insurance. While African American children were diagnosed earlier than Caucasians, this effect was moderated by ASD severity and CSC. Having a CSC predicted earlier diagnosis for Caucasian but not African American children. Both physician and parent behaviors may contribute to diagnostic delays in minority children.

The youth alternative solutions program: evaluating a hospital-based intervention for adolescent substance use.

Issues of alcohol and drug use are more pronounced during adolescence than at any other period of the lifespan and represent a significant public health concern in the United States. As a result, there is currently a need for research on developmentally appropriate interventions for adolescent substance use (SU). Nurses and other mental health professionals working with adolescents need effective evidenced-based programs to refer clients having issues with SU. The current pilot study evaluated the effectiveness of the Youth Alternative Solutions Program, a hospital-based intervention program at a Level I trauma center in Southern California that partners with community stakeholders to accomplish its goals. A sample of 27 adolescents was recruited from August 2010 until October 2011. Twenty-seven total participants completed both pretest and posttest questionnaires; 14 of these participants also completed follow-up data collection. Results indicated a significant increase in negative alcohol outcome expectancies between the three study time points. More comprehensive studies of the Youth Alternative Solutions Program should be conducted in the future to determine the utility of hospital-based SU interventions and to provide evidence of the program's long-term effects.

Longitudinal study of adolescents' attempts to promote and deter friends' smoking behavior.

PURPOSE: Little research has examined the extent to which adolescents directly attempt to influence friends' smoking. This study examines adolescents' reported actions to promote or deter friends' smoking, and whether actions vary by adolescents' smoking experience. METHODS: Data were collected between 2001 and 2004 at four time points across the 9th and 10th grades from an ethnically diverse school-based sample (N = 395; 53% female). RESULTS: Deterrence of smoking was reported by a greater percentage of adolescents than was promotion of smoking, both among those who had ever smoked and never smoked. By the end of the study, over 45% of ever smokers and less than 5% of never smokers had promoted smoking among friends. In contrast, over 70% of ever smokers and roughly 40% of never smokers had deterred smoking. Among adolescents who had ever smoked, positive consequences of smoking by fall of 10th grade predicted attempts to promote smoking by the end of 10th grade (OR = 4.37, p < .05). To a lesser extent, negative consequences of smoking predicted attempts to deter smoking (OR = 2.60, p < .08). These effects were independent of the opposite type of smoking consequences, level of personal smoking experience, having close friends who smoked, prior attempts to influence friends' behavior, and smoker's gender. CONCLUSIONS: Models of peer influence should account for both positive and negative influence of adolescents on friends' health behavior. Adolescents who have engaged in risk-taking and experienced negative consequences may be a resource in designing and delivering interventions; future research should evaluate their ability to change friends' behavior.

Electronic cigarette use by college students.

BACKGROUND: Electronic cigarettes, or e-cigarettes, are battery operated devices that deliver nicotine via inhaled vapor. There is considerable controversy about the disease risk and toxicity of e-cigarettes and empirical evidence on short- and long-term health effects is minimal. Limited data on e-cigarette use and correlates exist, and to our knowledge, no prevalence rates among U.S. college students have been reported. This study aimed to estimate the prevalence of e-cigarette use and identify correlates of use among a large, multi-institution, random sample of college students. METHODS: 4444 students from 8 colleges in North Carolina completed a Web-based survey in fall 2009. RESULTS: Ever use of e-cigarettes was reported by 4.9% of students, with 1.5% reporting past month use. Correlates of ever use included male gender, Hispanic or "Other race" (compared to non-Hispanic Whites), Greek affiliation, conventional cigarette smoking and e-cigarette harm perceptions. Although e-cigarette use was more common among conventional cigarette smokers, 12% of ever e-cigarette users had never smoked a conventional cigarette. Among current cigarette smokers, e-cigarette use was negatively associated with lack of knowledge about e-cigarette harm, but was not associated with intentions to quit. CONCLUSIONS: Although e-cigarette use was more common among conventional cigarette smokers, it was not exclusive to them. E-cigarette use was not associated with intentions to quit smoking among a sub-sample of conventional cigarette smokers. Unlike older, more established cigarette smokers, e-cigarette use by college students does not appear to be motivated by the desire to quit cigarette smoking.

Identification and characterization of adolescents' sexual boundaries.

PURPOSE: Adolescents' decisions to have sex may be based on a priori boundaries placed on sex. This study addresses: (1) to what extent adolescents set vaginal sexual boundaries; (2) the types of sexual boundaries most and least likely to be endorsed; and (3) to what extent sexual boundaries vary by sex, race/ethnicity, and sexual experience. METHODS: A cross-sectional study of 518 students attending 10th grade. Survey measures queried about demographics, ever having sex, and existence of sexual boundaries (e.g., being in love, having an attractive partner) that must be in place before having vaginal sex. RESULTS: The most frequently endorsed boundaries were maturity, commitment, trust, love, and marriage. These boundaries were more frequently endorsed than having a safer-sex method. Compared with females, males were more likely to choose boundaries based on partner attractiveness (p < .001) and avoiding trouble (p < .04). Compared with Asians and Pacific Islanders, whites were more likely to endorse wanting to be a certain age to have sex (p < .01 and p < .05, respectively); Asians and Pacific Islanders were more likely to choose sexual boundaries based on marriage (p's < .05). Adolescents who were sexually experienced were more likely than inexperienced adolescents to endorse boundaries related to relationship characteristics and partner attractiveness (OR = 2.5), and less likely to endorse boundaries related to feeling mature (OR = .34) and waiting until marriage (OR = .34). CONCLUSIONS: Identifying adolescents' sexual boundaries should help healthcare professionals better understand under what circumstances adolescents are more or less likely to have sex; and this information should ultimately inform the development of new interventions.

Treating depressed and anxious smokers in smoking cessation programs.

OBJECTIVE: Cigarette smoking is the leading cause of preventable death in the United States. In addition, smoking rates among depressed and anxious smokers are higher than in the population at large. Furthermore, treating depressed and anxious smokers effectively is particularly challenging because of their significant negative affect, dysfunctional emotional regulation, severe withdrawal symptoms, and numerous institutional barriers to successful treatment. Previous reviews in this area have typically focused on depression or anxiety disorders, whereas this review focuses on both disorders. METHOD: This article presents a brief review of the literature on treating depressed and anxious smokers in smoking cessation programs. We also discuss treatment issues, challenges, and guidelines regarding effective interventions for depressed and anxious smokers who wish to stop smoking. RESULTS: The potential benefits for better health and improved functioning are quite large. Moreover, the merit of pursuing evidence-based interventions with these comorbid populations of depressed and anxious smokers-including practical, multidisciplinary, and cost-effective smoking cessation programs-is compelling. CONCLUSIONS: A sensible time for an aggressive approach to this health promotion effort is now.

Examining the interrelationships between social anxiety, smoking to cope, and cigarette craving.

Smokers with symptoms of social anxiety often report smoking as a way to cope with negative affect. These individuals have lower success rates when attempting cessation compared with the general population. However, there is a paucity of research examining the role of social anxiety in nicotine dependence. The present study explored the relationships between symptoms of social anxiety, smoking to cope with these symptoms during social situations (STC), and cigarette craving. Thirty-eight participants completed measures of social anxiety and STC at baseline. Cigarette craving was subsequently assessed pre and post exposure to smoking-related images during periods of nicotine satiation and deprivation. Regression analyses revealed that greater symptoms of social anxiety predicted the frequency of STC behaviors and the number of cigarettes participants thought they would need in order to feel more comfortable in social situations. Symptoms of social anxiety and several behaviors associated with STC (e.g., avoiding social situations in which smoking is not permitted) predicted increases in craving during nicotine deprivation, but not satiation. These findings suggest that symptoms of social anxiety and STC behaviors may play a role in the maintenance of smoking behaviors. Further, targeting symptoms of social anxiety within the context of smoking cessation treatment may be particularly helpful and may improve the rates of smoking cessation among individuals with symptoms of social anxiety.

Earlier age of smoking initiation may not predict heavier cigarette consumption in later adolescence.

Previous studies suggest that earlier cigarette smoking initiation in adolescence predicts greater cigarette consumption later in adolescence or adulthood. Results from these studies have been used to inform interventions for adolescent smoking. However, previous studies suffer from several important methodological limitations. The objective of the present study was to address these limitations by longitudinally and prospectively examining whether and how age of initiation of smoking among adolescents predicts cigarette consumption by age 16 or 17. Participants completed an in-class survey every 6 months for 2-3 school years. Participants included 395 adolescents (Mean age=14 years at baseline; 53.2% female) from two public high schools in Northern California (Schools A and B) who completed self-report measures of smoking initiation, number of friends who smoke, and number of whole cigarettes smoked by the final survey time point. Adolescents who were older when they first smoked one whole cigarette were 5.3 to 14.6 times more likely in School A and 2.9 to 4.3 times more likely in School B to have smoked a greater number of cigarettes by age 16 or 17. Results suggested that earlier smoking initiation may not lead to heavier cigarette consumption later in time, as has been previously shown. There may be a period of heightened vulnerability in mid- or late adolescence where smoking experimentation is more likely to lead to greater cigarette consumption. Targeting prevention efforts to adolescents aged 14 to 17 years may further reduce smoking initiation among youth, thus limiting subsequent smoking-related morbidity and mortality in adulthood.

Predicting adolescent perceptions of the risks and benefits of cigarette smoking: a longitudinal investigation.

OBJECTIVE: To evaluate developmental changes, personal smoking experiences, and vicarious smoking experiences as predictors of adolescents' perceptions of the risks and benefits of cigarette smoking over time, and to identify new and effective targets for youth smoking prevention programs. DESIGN: There were 395 adolescents surveyed every 6 months for two school years, from the beginning of 9th grade to the end of 10th grade. MAIN OUTCOME MEASURES: Time, participant smoking, friend smoking, parental smoking, and sex were evaluated as predictors of smoking-related short-term risk perceptions, long-term risk perceptions, and benefits perceptions using multilevel modeling techniques. RESULTS: Perceptions of benefits did not change over time. Perceptions of risk decreased with time, but not after sex and parental smoking were included in the model. Adolescents with personal smoking experience reported decreasing perceptions of risk and increasing perceptions of benefits over time. Adolescents with more than 6 friends who smoked also reported increasing perceptions of benefits over time. CONCLUSIONS: Changes in risk perceptions may not purely be the result of developmental processes, but may also be influenced by personal and vicarious experience with smoking. Findings highlight the importance of identifying and targeting modifiable factors that may influence perceptions.

Depression vulnerability predicts cigarette smoking among college students: Gender and negative reinforcement expectancies as contributing factors.

This study examined the association between vulnerability to depression and smoking behavior in 1214 college students (54% female), and evaluated gender and expectancies of negative affect reduction as moderators or mediators of this relationship. Depression vulnerability predicted smoking in females, but not males. The relationship between depression vulnerability and smoking status was mediated by expectancies of negative affect reduction in females only. Female college students who are vulnerable to depression may smoke because they expect smoking to relieve negative affect. Smoking interventions for college females may increase in effectiveness by targeting depression and emphasizing mood regulation.

Perceptions of smoking-related risks and benefits as predictors of adolescent smoking initiation.

OBJECTIVES: The predictive value of perceptions of smoking-related risks and benefits with regard to adolescent smoking initiation has not been adequately established. We used prospective, longitudinal data to directly test whether smoking-related perceptions predict smoking initiation among adolescents. METHODS: We administered surveys assessing perceptions of smoking-related risks and benefits to 395 high school students, beginning at the start of their ninth-grade year. We conducted follow-up assessments every 6 months until the end of 10th grade, obtaining 4 waves of data. RESULTS: Adolescents who held the lowest perceptions of long-term smoking-related risks were 3.64 times more likely to start smoking than were adolescents who held the highest perceptions of risk. Adolescents who held the lowest perceptions of short-term smoking-related risks were 2.68 times more likely to initiate. Adolescents who held the highest perceptions of smoking-related benefits were 3.31 times more likely to initiate. CONCLUSIONS: Findings from this study provide one of the first sets of empirical evidence to show that smoking initiation is directly related to smoking-related perceptions of risks and benefits. Thus, efforts to reduce adolescent smoking should continue to communicate the health risks of smoking and counteract perceptions of benefits associated with smoking.

Smoking prevalence and awareness among undergraduate and health care students.

Approximately 10,000 undergraduates from 12 Texas colleges and universities and 350 health care students completed a Web-based survey assessing the prevalence and awareness of cigarette smoking. There were few differences between health care and undergraduate students on trying smoking or quitting smoking. Health care students reported lower rates of current smoking than undergraduate students, even though both groups demonstrated similar knowledge of tobacco-related health risks. Gender differences are discussed. Findings suggest that tobacco awareness programs should continue to target young adults as an at-risk population, and that health care training programs should place a greater emphasis on tobacco cessation.