Search results for "Peer Group"
showing 10 items of 103 documents
Role of individual, peer and family factors in the use of cannabis and other illicit drugs: A longitudinal analysis among Finnish adolescent twins
2008
Background: Although use of illicit drugs shows varying degree of heritability, the influence of shared and unique environmental factors predominate among adolescents. We explored factors predicting use of cannabis and other illicit drugs among Finnish adolescent twins. Methods: We used longitudinal data from the FinnTwin 12-17 study with baseline at age 11-12 and follow-up at ages 14 and 171/2, including 4138 individuals. The outcome was self-reported ever use of cannabis or other illicit drugs at age 171/2. The potential predictors were measures reported by the twins, their parents or teachers. As individual factors we tested smoking, alcohol use, behavioral and emotional problems; as pee…
Reputation, loneliness, satisfaction with life and aggressive behavior in adolescence
2008
The present study analyses the relationship between adolescents' perception of reputation and aggressive behavior among peers. The sample is made up of 1319 adolescents aged 11 to 16 years old. Statistical analyses with structural equation modeling were carried out to examine the direct and indirect effect of perception of reputation (real and ideal) on aggressive behavior. Results indicate that adolescents' real and ideal reputations are related both directly and indirectly to aggressive behavior. The indirect effects suggest that loneliness and life satisfaction mediate the relationship between adolescents' reputation and their aggressive behavior. These findings and their implications ar…
The relationships of family and classroom environments with peer relational victimization: An analysis of their gender differences
2010
This study analyzes the relationships of adolescents' perceptions of their family and classroom environments with peer relational victimization, taking into account that these relationships could be mediated by adolescents' self-esteem, feelings of loneliness, and sociometric status. These relationships, and their possible gender differences, were analyzed in a sample of 1319 Spanish adolescents (48% boys and 52% girls), ages 11 to 16 years (M= 13.7,SD= 1.5). A structural equation modeling was calculated for boys and girls separately. The findings suggested that the adolescents' self-esteem, loneliness, and sociometric status had a significant direct effect on peer relational victimization …
The role of peer groups in male and female adolescents' task values and physical activity.
2011
The purpose of this longitudinal study was to examine the role of peer groups and sex in adolescents' task values and physical activity. The participants were 330 Finnish Grade 6 students (173 girls, 157 boys), who responded to questionnaires that assessed physical education task values during the spring semester (Time 1). Students' physical activity was assessed one year later (Time 2). The results indicated that adolescent peer groups were moderately homogeneous in terms of task values toward physical education and physical activity. Girls' peer groups were more homogeneous than those of boys in regards to utility and attainment values. Furthermore, the results for both girls and boys sh…
Task-Focused Behavior Mediates the Associations Between Supportive Interpersonal Environments and Students’ Academic Performance
2014
In the longitudinal study presented here, we tested the theoretical assumption that children’s task-focused behavior in learning situations mediates the associations between supportive interpersonal environments and academic performance. The sample consisted of 2,137 Finnish-speaking children. Data on supportive interpersonal environments (characterized by authoritative parenting, positive teacher affect toward the child, and peer acceptance) were gathered in Grade 1. The children’s task-focused behavior was measured in Grades 2 and 3, and academic performance was measured in Grades 1 and 4. The results supported our assumption by showing that all three supportive environments were positiv…
The mediating role of perceived peer support in the relation between quality of attachment and internalizing problems in adolescence: a longitudinal …
2016
The study was aimed to verify, from a longitudinal perspective, whether perceived peer support would mediate the relationship between attachment and internalizing problems. Longitudinal participants included 482 adolescents (245 boys) aged 14–15 years in Wave 1 and 17–18 years in Wave 2. Participants in Wave 1 completed the Relationship Questionnaire, and those in Wave 2 completed the Social Support Questionnaire and the Youth Self-Report. Results showed that secure attachment positively predicted high levels of 15 perceived peer support and negatively predicted internalizing problems, whereas fearful and preoccupied attachment negatively predicted perceived peer support and positively pred…
Teasing and Disordered Eating Behaviors in Spanish Adolescents
2012
The purpose of this study is to investigate the associations between peer teasing and body dissatisfaction (BD), emotional symptoms, drive for thinness (DT), and abnormal eating behaviors, as well as to analyze the mediating role of gender and body mass index (BMI) in such disorders. We screened 57,997 school children between 13 and 16 years of age. Scores in weight-related teasing and competency-related teasing were higher among girls, as well as overweight or obese individuals. Weight-teasing correlated more strongly with abnormal eating attitudes and behaviors, whereas competency-teasing correlated with emotional symptoms. Multiple linear regression analysis showed that weight-teasing is…
Changing Environmental Influences on Substance Use Across Development
2007
AbstractIn contrast to many phenotypes that have been studied using twin designs, substance use shows considerable evidence of environmental influence. Accordingly, specifying the relevant environments and understanding the nature of their effects is an important research priority. Twin studies also have demonstrated that the importance of genetic and environmental influences varies across development for a variety of behavioral outcomes, including substance use. Here, we report analyses exploring moderating effects associated with parenting and peer characteristics on adolescent smoking and drinking, measured at ages 14 and 17. We find significant evidence of moderating effects associated …
Stress with parents and peers: how adolescents from 18 nations cope with relationship stress.
2015
We investigated how adolescents from five regions around the world perceived and coped with parent- and peer-related stress.The study comprised N = 4957 adolescents (mean age of 15.2 years) from 18 countries.The study used self-report measures for stress perception and coping style.Across countries, adolescents perceived parent-related stress to be considerably greater than peer-related stress. They coped less actively with parent-related stress than with peer-related stress. Significant differences emerged with respect to geographic region and key demographic indicators. Adolescents from Eastern European and Western countries had generally quite low levels of stress. Adolescents from South…
Negative eating attitudes and behaviors among adolescents: The role of parental control and perceived peer support.
2018
In the present study, we examined from a longitudinal perspective the relationship between parental (both maternal and paternal) psychological control, perceived peer support, and negative eating attitudes and behaviors, focusing on the moderating role that perceived peer support may play in the relationship between parental psychological control in early adolescence and negative eating attitudes and behaviors in late adolescence. In Wave 1, participants were 507 adolescents (249 boys and 258 girls) aged from 14 to 15 years (M = 14.76; SD = 0.63). Three years later (Wave 2), the same adolescents participated again in the study (M = 17.88 years; SD = 0.57). Regression analyses displayed that…