Predicting Greek adolescents’ intentions to smoke: A focus on normative processes.

Objective: To examine the effects of normative influences on adolescent smoking in Greece, a country with weak social norms against smoking and relatively ineffective tobacco control policies. Design: A cross-sectional survey methodology was employed, and a representative sample of Greek high school students was recruited (N = 1,920, M age = 14 years). Main Outcome Measures: Normative beliefs, attitudes, perceived behavioral control, self-esteem, and intentions to smoke. Results: Multiple-regression and mediation analyses were conducted. The effects of public smoking on intentions to smoke were mediated by beliefs of perceived prevalence of smoking among peers, subjective norms, and situational temptations. Self-esteem significantly moderated the effects of subjective norms on intentions to smoke. Conclusions: Prosmoking norms in one’s environment become internalized into biased normative beliefs about smoking, and increase susceptibility to smoke under social pressure. The effect of subjective norms on intentions to smoke was stronger among adolescents with low self-esteem, suggesting that self-esteem may act as a vulnerability factor in the process of smoking initiation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Differentiating stages of smoking intensity among adolescents: Stage-specific psychological and social influences.

Researchers' understanding of the impact of sociocultural and psychological factors on the various stages of adolescent smoking update is limited. Using national data, the authors examined transitions across smoking stages among adolescents (N=20,747) as a function of interpersonal, familial, and peer domains. Peer smoking was particularly influential on differentiating regular smoking, whereas alcohol use was most influential on earlier smoking. Although significant, depression and delinquency were attenuated in the context of other variables. Higher school grade was more likely to differentiate regular smoking from earlier smoking stages, whereas African American ethnicity and connectedness to school and family were protective of smoking initiation. Results lend support for an interactional approach to adolescent smoking, with implications for stage-matched prevention and intervention applications. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

School climate support for behavioral and psychological adjustment: Testing the mediating effect of social competence.

The present study used an ecological framework to examine the relationships among adolescents’ perceptions of school climate, social competence, and behavioral and psychological adjustment in the middle school years. This study improved upon prior studies by using structural equation modeling to investigate the hypothesized mediating effect of social competence and to account for measurement error. The sample included 1,042 participating students from 23 middle schools. Results showed that school mastery goal structure, promotion of autonomy and discussion, and teacher emotional support were negatively related to the levels of adolescents’ deviant behaviors and depression, while performance goal structure was positively related to deviant behaviors and depression. Social competence was a mediator between perceived school climate variables and adolescent adjustment, with the exception of the relationship between mastery goal structure and adjustment variables. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adolescent reasons for quitting smoking: Initial psychometric evaluation.

Most adolescent smokers report intentions to quit, and the majority attempt cessation. However, little is known regarding the relationship between adolescent motives for cessation and smoking cessation efforts. To this end, the present study describes an initial evaluation of the psychometric characteristics of the Adolescent Reasons for Quitting scale (ARFQ), a measure of adolescent motives for smoking cessation. Participants were 109 current smoking high school students assessed at baseline and 6-month follow-up. The ARFQ item content and format was developed in a separate qualitative study with 36 high school students who had previously attempted to quit smoking. Exploratory factor analyses of ARFQ items yielded 3 subscales: Short-Term Consequences, Social Disapproval, and Long-Term Concerns. Validation analyses were conducted in relation to concurrent intentions to stop smoking and prospective smoking cessation attempts, providing evidence of concurrent, predictive, and discriminant validity. In particular, the Social Disapproval and Long-Term Concerns subscales significantly predicted subsequent cessation attempts. As such, the ARFQ may prove valuable for informing interventions to encourage adolescent smoking cessation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social cognitive mediators of adolescent smoking cessation: Results from a large randomized intervention trial.

Only one prior study has examined why adolescent smoking cessation interventions are effective. To address this understudied and important issue, we examined whether a large adolescent smoking cessation intervention trial's outcomes were mediated by social cognitive theory processes. In a randomized trial (N = 2,151), counselors proactively delivered a telephone intervention to senior year high school smokers. Mediators and smoking status were self-reported at 12-months postintervention eligibility (88.8% retention). At least 6-months abstinence was the outcome. Among all enrolled smokers, increased self-efficacy to resist smoking in (a) social and (b) stressful situations together statistically mediated 55.6% of the intervention's effect on smoking cessation (p p     

Adult social behavioral effects of heavy adolescent marijuana use among African Americans.

The authors examined the effects of heavy adolescent marijuana use on employment, marriage, and family formation and tested both dropping out of high school and adult marijuana use as potential mediators of these associations among a community sample of African Americans followed longitudinally from age 6 to age 32-33. They used propensity score matching to reduce selection bias when estimating the effects of heavy adolescent marijuana use. Logistic regression results on the sample matched on sex, and early demographic and behavioral variables showed that adolescent marijuana use has adult social behavioral consequences: Use of marijuana 20 times or more during adolescence was associated with being unemployed and unmarried in young adulthood and having children outside of marriage for both males and females. Dropping out of high school and more frequent adult marijuana use seem to be important parts of the pathway from adolescent marijuana use to negative life outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depressive symptoms, social support, and personal health behaviors in young men and women.

This study investigated the relationship of depressive symptoms, social support, and a range of personal health behaviors in 2,091 male and 3,438 female university students from 16 countries. Depressive symptoms and social support were measured using the short Beck Depression Inventory and the Social Support Questionnaire; 9 personal health behaviors were also assessed. After the authors took age, social support, and clustering by country into account, depressive symptoms were significantly associated with lack of physical activity, not eating breakfast, irregular sleep hours, and not using a seat belt in both men and women, and additionally with smoking, not eating fruit, and not using sunscreen among women. Low social support was independently associated with low alcohol consumption, lack of physical activity, irregular sleep hours, and not using a seat belt in men and women. Bidirectional causal pathways are likely to link health behaviors with depressed mood. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Universal-based prevention of syndromal and subsyndromal social anxiety: A randomized controlled study.

This article reports results from a universal preventive program aimed at (a) reducing social anxiety and (b) preventing the development of syndromal social anxiety among a population-based sample of older children and young adolescents during a 1-year period. Pupils (N = 1,748) from 2 counties were cluster randomized to either an intervention or a control condition. In the intervention condition, the Norwegian Universal Preventive Program for Social Anxiety (NUPP-SA)—which educates pupils, parents/guardians, teachers/school staff, and county health workers—was administered. The results indicate that NUPP-SA had a significant specific intervention effect for reducing social anxiety in the total sample as well as among the syndromal subjects. Further, significantly fewer subjects from the intervention county developed syndromal social anxiety during the 1-year period, thus showing a prevention effect. The results demonstrate the value of an intervention specifically aimed at reducing social anxiety and preventing the development of syndromal social anxiety among young people. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adolescent male rats exposed to social defeat exhibit altered anxiety behavior and limbic monoamines as adults.

Social stress in adolescence is correlated with emergence of psychopathologies during early adulthood. In this study, the authors investigated the impact of social defeat stress during mid-adolescence on adult male brain and behavior. Adolescent male Sprague–Dawley rats were exposed to repeated social defeat for 5 days while controls were placed in a novel empty cage. When exposed to defeat-associated cues as adults, previously defeated rats showed increased risk assessment and behavioral inhibition, demonstrating long-term memory for the defeat context. However, previously defeated rats exhibited increased locomotion in both elevated plus-maze and open field tests, suggesting heightened novelty-induced behavior. Adolescent defeat also affected adult monoamine levels in stress-responsive limbic regions, causing decreased medial prefrontal cortex dopamine, increased norepinephrine and serotonin in the ventral dentate gyrus, and decreased norepinephrine in the dorsal raphe. Our results suggest that adolescent social defeat produces both deficits in anxiety responses and altered monoaminergic function in adulthood. This model offers potential for identifying specific mechanisms induced by severe adolescent social stress that may contribute to increased adult male vulnerability to psychopathology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Critical levels of perceived social support associated with student adjustment.

Investigated the relationships among perceived social support and academic, behavioral, and social indicators for 1,711 students in Grades 3 through 12. Data were collected with the Child and Adolescent Social Support Scale, the Social Skills Rating System, the Student Self-Concept Scale, and the Behavior Assessment System for Children. Results show significant, positive relationships among perceived social support and a variety of positive indicators (e.g., social skills, self-concept, and adaptive skills). In addition, significant, negative relationships among perceived social support and a variety of problematic behavioral indicators (e.g., internalizing and externalizing behaviors) were found. Students with low perceived support obtained significantly higher scores on problematic behavior indicators and significantly lower scores on positive behavior indicators than students with average or high perceived support. Only student-rated social skills and self-concept were significantly higher for the high vs the average level of perceived support. These results are followed by a discussion of the importance of varying levels (low, average, high) of perceived social support in students' lives. Implications of the findings of this study for school psychologists are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Attachment and autonomy as predictors of the development of social skills and delinquency during midadolescence.

This study examined adolescent attachment organization as a predictor of the development of social skills and delinquent behavior during midadolescence. Delinquent activity and skill levels were assessed for 117 moderately at-risk adolescents at ages 16 and 18, and maternal and adolescent attachment organization and autonomy in interactions were assessed at age 16. Adolescent attachment security predicted relative increases in social skills from age 16 to 18, whereas an insecure-preoccupied attachment organization predicted increasing delinquency during this period. In addition, preoccupied teens interacting with highly autonomous mothers showed greater relative decreases in skill levels and increases in delinquent activity over time, suggesting a heightened risk for deviance among preoccupied teens who may be threatened by growing autonomy in adolescent-parent interactions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relation between exposure to violence and social information processing among incarcerated adolescents.

Combining evidence from social learning theory with reports of the association between community violence exposure and aggressive behavior development, the authors examined the link between specific characteristics of violence exposure and social information-processing mechanisms (N. R. Crick & K. A. Dodge, 1994; K. A. Dodge, 1980, 1986) in a sample of highly aggressive, incarcerated adolescent boys (N?=?110). Results demonstrated that victimization by severe violence was significantly related to approval of aggression as a social response, problems with the interpretation of social cues, and maladaptive social goals. Witnessing severe violence, in contrast, was related to perceived positive outcomes for the use of aggression. These data suggest the importance of examining the severity and modality of exposure to community violence for understanding patterns of social–cognitive functioning among adolescents exposed to violence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A developmental investigation of social aggression among children.

Social aggression consists of actions directed at damaging another's self-esteem, social status, or both, and includes behaviors such as facial expressions of disdain, cruel gossiping, and the manipulation of friendship patterns. In Study 1, 4th, 7th, and 10th graders completed the Social Behavior Questionnaire; only boys viewed physical aggression as more hurtful than social aggression, and girls rated social aggression as more hurtful than did boys. In the 1st phase of Study 2, girls participated in a laboratory task in which elements of social aggression were elicited and reliably coded. In the 2nd phase of Study 2, another sample of participants (elementary, middle, and high school boys and girls) viewed samples of socially aggressive behaviors from these sessions. Girls rated the aggressor as more angry than boys, and middle school and high school participants viewed the socially aggressive behaviors as indicating more dislike than elementary school children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex differences in predictors of adolescent smoking cessation.

Sex differences in predictors of smoking cessation were investigated among 337 male and 490 female participants in the RAND adolescent panel study. Participants reported smoking at least 11–20 times during the past year at Grade 10, with cessation defined as not smoking during the past year at Grade 12. Controlling for demographics, sex-specific analyses indicated that girls who quit smoking within 2 years had friends who smoked less frequently, perceived less parental approval of their smoking, had weaker intentions to continue smoking, used marijuana less frequently, attended fewer different schools, were more likely to have an intact nuclear family, experienced greater peer support, and rated themselves as healthier. Similar analyses for boys yielded results that were generally weaker and nonsignificant, with smoking quantity accounting for several associations in the sex-specific models. Despite these differences, interaction tests revealed significant sex differences for only three predictors. Implications of these results for understanding adolescent smoking cessation are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Good self-control moderates the effect of mass media on adolescent tobacco and alcohol use: Tests with studies of children and adolescents.

Objective: To investigate whether self-control moderates the effect of media influences on tobacco and alcohol use among youth and if so how this effect occurs. Design: In Study 1, a regional sample of 10-year olds (N = 290) was interviewed in households; attention to tobacco/alcohol advertising was assessed. In Study 2, a national sample of youth ages 10–14 years (N = 6,522) was surveyed by telephone; exposure to tobacco/alcohol use in movies was assessed. Good self-control was measured in both studies. Main Outcome Measures: Willingness to use substances and affiliation with peer substance users (Study 1); involvement in smoking or drinking (Study 2). Results: In Study 1, the effect of tobacco/alcohol advertising on predisposition for substance use was lower among persons scoring higher on good self-control. In Study 2, the effect of movie smoking/alcohol exposure on adolescent tobacco/alcohol use was lower, concurrently and prospectively, among persons scoring higher on good self-control. Moderation occurred primarily through reducing the effect of movie exposure on positive smoking/alcohol expectancies and the effect of expectancies on adolescent use; some evidence for moderation of social processes was also noted. Covariates in the analyses included demographics, sensation seeking, and IQ. Conclusion: Good self-control reduces the effect of adverse media influences on adolescent tobacco and alcohol use. Findings on the processes underlying this effect may be useful for media literacy and primary prevention programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Transporting a school-based intervention for social anxiety in Canadian adolescents.

Prevention/intervention programs for anxiety disorders, the most common form of psychological distress reported by children and adolescents, are critical, as unaddressed anxiety has been associated with a host of negative life-outcomes. This study examines the transportability and dissemination of the Skills for Academic and Social Success (SASS), an early intervention program that can be delivered in high school settings and is aimed at reducing symptoms of anxiety among adolescents. A total of 27 adolescent high school students participated. Teachers and adolescent peer counselors were trained to deliver a modified version of SASS, involving ten 60-minute sessions. The results reveal that at-risk adolescents participating in the SASS program showed a reduction in anxiety, behavioural avoidance, and depression symptoms from pre- to posttesting, which provides further support for the transportability and dissemination of the SASS program in secondary schools. Limitations of the study and future directions are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The social competence of Latino kindergartners and growth in mathematical understanding.

We know that social competence contributes to young children's adaptation to, and cognitive learning within, classroom settings. Yet initial evidence is mixed on the social competencies that Latino children bring to kindergarten and the extent to which these skills advance cognitive growth. Building from ecocultural and developmental-risk theory, this paper shows children's social competence to be adaptive to the normative expectations and cognitive requirements of culturally bounded settings in both the home and classroom. Latino socialization in the home may yield social competencies that teachers value rather than reflect “risk factors” that constrain children's school readiness. We draw on the Early Childhood Longitudinal Study, kindergarten cohort (N = 19,590) to detail 5 social competencies at entry to school—self-control, interpersonal skills, approaches to learning, internalizing and externalizing problem behaviors—and to examine variability among Latino subgroups. We then test the extent to which baseline variation in social competence accounts for children's cognitive growth during the kindergarten year. We find that Latino children from poor, but not middle-class, families display weaker social competencies vis-à-vis White children (all relationships p ≤ .05). Social competence levels contribute to Latino children's cognitive growth, which is shaped most strongly by positive approaches to learning. The disparities in competencies observed for Latino children from poor families, relative to White children, are significant yet much smaller than gaps in baseline levels of mathematical understanding. We discuss how the consonance or mismatch between competencies acquired at home and those valued by teachers must consider cultural differences, social-class position, and variation among diverse Latino subgroups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Ego identity, social anxiety, social support, and self-concealment in lesbian, gay, and bisexual individuals.

This study examined a model in which the relationship between social anxiety and two dimensions of ego identity (commitment and exploration) was expected to be mediated by social support and self-concealment for a sample of lesbian, gay, and bisexual individuals (N=347). Statistically significant paths were found from social anxiety to social support and self-concealment. Statistically significant paths were also found from social support to commitment, exploration, and self-concealment. There were no significant paths from social anxiety to commitment or exploration. Structural equation analyses and bootstrap procedures revealed support for the potential mediational role of social support in the association between social anxiety and the two dimensions of ego identity as well as in the link between social anxiety and self-concealment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

From adolescence to adulthood: Age-related changes in beliefs about cigarette smoking in a Midwestern community sample.

The current study used a cohort-sequential design to examine age-related changes in health-relevant beliefs from the middle school years through age 37 in a large, midwestern, community sample (N?=?8,556). Results suggest systematic age-related changes such that beliefs in the personalized risks of smoking declined in middle school and then increased, beliefs in generalized health risks increased beginning in the middle school years, and values placed on health as an outcome decreased in the high school years and then increased. These findings suggest that intervention programs must counter declining personalized risk perceptions among middle school students and declining values placed on health among high school age students, (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Changes in women's assertiveness in response to status and roles: A cross-temporal meta-analysis, 1931–1993.

Across two meta-analyses, American women's assertiveness rose and fell with their social status from 1931 to 1993. College women and high school girls' self-reports on assertiveness and dominance scales increased from 1931 to 1945, decreased from 1946 to 1967, and increased from 1968 to 1993, explaining about 14% of the variance in the trait. Women's scores have increased enough that many recent samples show no sex differences in assertiveness. Correlations with social indicators (e.g., women's educational attainment, women's median age at first marriage) confirm that women's assertiveness varies with their status and roles. Social change is thus internalized in the form of a personality trait. Men's scores do not demonstrate a significant birth cohort effect overall. The results suggest that the changing sociocultural environment for women affected their personalities, most likely beginning in childhood. (PsycINFO Database Record (c) 2010 APA, all rights reserved)