TY - JOUR A1 - Bakadorova, Olga A1 - Lazarides, Rebecca A1 - Raufelder, Diana T1 - Effects of social and individual school self-concepts on school engagement during adolescence JF - European journal of psychology of education : a journal of education and development N2 - While school self-concept is an important facilitator of a student's school engagement, previous studies rarely investigated whether it may also explain the change in students' school engagement during secondary school. Moreover, as social relations play an increasingly important role in adolescence, the current research distinguishes between the social and individual school self-concepts of a student. Whereas individual school self-concept uses the perception of a student's own ability in the past in order to estimate perceived current ability, social school self-concept refers to the comparison of a student's own perceived current ability with the current perceived abilities of others. We examined the role of students' individual and social school self-concepts in the development of behavioral and emotional school engagement during the period from grade 8 to grade 9. The sample consisted of 1088 German adolescents at the first measurement time (M-age = 13.70, SD = 0.53; 53.9% girls). The findings suggested a significant decline in both emotional and behavioral school engagement over the span of 1.5 years. In addition, social-but not individual-school self-concept was associated with the change in both dimensions of school engagement over time, such as it may intensify a student's decline in school engagement levels. This might be due to the fact that students with a high social school self-concept tend to increasingly emphasize competition and comparison and strive for high grades, which lowers students' school participation and identification in the long term. KW - Individual school self-concept KW - Social school self-concept KW - School KW - engagement KW - Adolescence KW - Latent change model Y1 - 2019 U6 - https://doi.org/10.1007/s10212-019-00423-x SN - 0256-2928 SN - 1878-5174 VL - 35 IS - 1 SP - 73 EP - 91 PB - Springer Nature CY - Lisboa ER - TY - JOUR A1 - Bonache, Helena A1 - Gonzalez-Mendez, Rosaura A1 - Krahé, Barbara T1 - Romantic Attachment, Conflict Resolution Styles, and Teen Dating Violence Victimization JF - Journal of youth and adolescence : a multidisciplinary research publication N2 - Although research on dating violence has increased in the last decades, little is known about the role of romantic attachment and conflict resolution in understanding victimization by an intimate partner among adolescents. This study examined the relationships between insecure attachment styles, destructive conflict resolution strategies, self-reported and perceived in the partner, and psychological and physical victimization by a dating partner in 1298 adolescents (49% girls). Anxious attachment was related to both forms of victimization via self-reported conflict engagement and conflict engagement attributed to the partner among boys and girls. Moreover, both insecure attachment styles were also indirectly linked to victimization via self-reported withdrawal and conflict engagement perceived in the partner, but only among boys. The implications of the findings for promoting constructive communication patterns among adolescents for handling their relationship conflicts are discussed. KW - Attachment style KW - Conflict resolution KW - Teen dating violence KW - Victimization KW - Adolescence Y1 - 2017 U6 - https://doi.org/10.1007/s10964-017-0635-2 SN - 0047-2891 SN - 1573-6601 VL - 46 SP - 1905 EP - 1917 PB - Springer CY - New York ER - TY - JOUR A1 - Bondü, Rebecca A1 - Hannuschke, Marianne A1 - Elsner, Birgit A1 - Gollwitzer, Mario T1 - Inter-individual stabilization of justice sensitivity in childhood and adolescence JF - Journal of research in personality KW - Justice sensitivity KW - Stabilization KW - Latent-state-trait modeling KW - Childhood KW - Adolescence Y1 - 2016 U6 - https://doi.org/10.1016/j.jrp.2016.06.021 SN - 0092-6566 SN - 1095-7251 VL - 64 SP - 11 EP - 20 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Bondü, Rebecca A1 - Rothmund, Tobias A1 - Gollwitzer, Mario T1 - Mutual long-term effects of school bullying, victimization, and justice sensitivity in adolescents JF - Journal of adolescence N2 - In the present study, we investigate long-term relations between experiences of aggression at school and the development of justice sensitivity as a personality disposition in adolescents. We assessed justice sensitivity (from the victim, observer, and perpetrator perspective), bullying, and victimization among 565 German 12- to 18-year-olds in a one-year longitudinal study with two measurement points. Latent path analyses revealed gender differences in long-term effects of bullying and victimization on observer sensitivity and victim sensitivity. Experiences of victimization at T1 predicted an increase in victim sensitivity among girls and a decrease in victim sensitivity among boys. Bullying behavior at T1 predicted an increase in victim sensitivity among boys and a decrease in observer sensitivity among girls. We did not find long-term effects of justice sensitivity on bullying and victimization. Our findings indicate that experiences of bullying and victimization have gender-specific influences on the development of moral personality dispositions in adolescents. (C) 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved. KW - Justice sensitivity KW - Bullying KW - Victimization KW - Adolescence KW - Personality development Y1 - 2016 U6 - https://doi.org/10.1016/j.adolescence.2016.01.007 SN - 0140-1971 SN - 1095-9254 VL - 48 SP - 62 EP - 72 PB - Elsevier CY - London ER - TY - JOUR A1 - Buchmann, Arlette F. A1 - Blomeyer, Dorothea A1 - Jennen-Steinmetz, Christine A1 - Schmidt, Martin H. A1 - Esser, Günter A1 - Banaschewski, Tobias A1 - Laucht, Manfred T1 - Early smoking onset may promise initial pleasurable sensations and later addiction JF - Addiction biology N2 - There is converging evidence suggesting a particular susceptibility to the addictive properties of nicotine among adolescents. The aim of the current study was to prospectively ascertain the relationship between age at first cigarette and initial smoking experiences, and to examine the combined effects of these characteristics of adolescent smoking behavior on adult smoking. It was hypothesized that the association between earlier age at first cigarette and later development of nicotine dependence may, at least in part, be attributable to differences in experiencing pleasurable early smoking sensations. Data were drawn from the participants of the Mannheim Study of Children at Risk, an ongoing epidemiological cohort study from birth to adulthood. Structured interviews at age 15, 19 and 22 years were conducted to assess the age at first cigarette, early smoking experiences and current smoking behavior in 213 young adults. In addition, the participants completed the Fagerstrom Test for Nicotine Dependence. Adolescents who smoked their first cigarette at an earlier age reported more pleasurable sensations from the cigarette, and they were more likely to be regular smokers at age 22. The age at first cigarette also predicted the number of cigarettes smoked and dependence at age 22. Thus, both the age of first cigarette and the pleasure experienced from the cigarette independently predicted aspects of smoking at age 22. KW - Adolescence KW - age at first cigarette KW - dependence KW - early smoking experiences KW - longitudinal study KW - pleasurable smoking sensations Y1 - 2013 U6 - https://doi.org/10.1111/j.1369-1600.2011.00377.x SN - 1369-1600 VL - 18 IS - 6 SP - 947 EP - 954 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Buchmann, Arlette F. A1 - Hohm, Erika A1 - Witt, Stephanie H. A1 - Blomeyer, Dorothea A1 - Jennen-Steinmetz, Christine A1 - Schmidt, Martin H. A1 - Esser, Günter A1 - Banaschewski, Tobias A1 - Brandeis, Daniel A1 - Laucht, Manfred T1 - Role of CNR1 polymorphisms in moderating the effects of psychosocial adversity on impulsivity in adolescents JF - Journal of neural transmission N2 - Enhanced endocannabinoid signaling has been implicated in typically adolescent behavioral features such as increased risk-taking, impulsivity and novelty seeking. Research investigating the impact of genetic variants in the cannabinoid receptor 1 gene (CNR1) and of early rearing conditions has demonstrated that both factors contribute to the prediction of impulsivity-related phenotypes. The present study aimed to test the hypothesis of an interaction of the two most studied CNR1 polymorphisms rs806379 and rs1049353 with early psychosocial adversity in terms of affecting impulsivity in 15-year-olds from an epidemiological cohort sample followed since birth. In 323 adolescents (170 girls, 153 boys), problems of impulse control and novelty seeking were assessed using parent-report and self-report, respectively. Exposure to early psychosocial adversity was determined in a parent interview conducted at the age of 3 months. The results indicated that impulsivity increased following exposure to early psychosocial adversity, with this increase being dependent on CNR1 genotype. In contrast, while individuals exposed to early adversity scored higher on novelty seeking, no significant impact of genotype or the interaction thereof was detected. This is the first evidence to suggest that the interaction of CNR1 gene variants with the experience of early life adversity may play a role in determining adolescent impulsive behavior. However, given that the reported findings are obtained in a high-risk community sample, results are restricted in terms of interpretation and generalization. Future research is needed to replicate these findings and to identify the mediating mechanisms underlying this effect. KW - CNR1 KW - Impulsivity KW - Early psychosocial adversity KW - Adolescence Y1 - 2015 U6 - https://doi.org/10.1007/s00702-014-1266-3 SN - 0300-9564 SN - 1435-1463 VL - 122 IS - 3 SP - 455 EP - 463 PB - Springer CY - Wien ER - TY - JOUR A1 - Helfert, Susanne A1 - Warschburger, Petra T1 - A prospective study on the impact of peer and parental pressure on body dissatisfaction in adolescent girls and boys JF - Body image : an international journal of research N2 - The current study explores the role of appearance-related social pressure regarding changes in body image in adolescent girls (n = 236) and boys (n = 193) over a 1-year-period. High school students aged 11-16 completed measures of body dissatisfaction (i.e., weight and muscle concerns) and appearance-related social pressure from peers and parents. Three aspects proved to be particularly crucial: Parental encouragement to control weight and shape was a strong predictor of weight concerns in boys and girls alike; influences of friends affected gender-specific body image concerns by leading to weight concerns in girls and muscle concerns in boys; finally appearance-based exclusion was a predictor of weight concerns in boys. The findings provide longitudinal evidence for the crucial impact of appearance-related social pressure and suggest that a detailed assessment of different types of social impacts can identify concrete targets for effective prevention and therapy for weight-related problems among adolescents. KW - Adolescence KW - Peer pressure KW - Parental pressure KW - Weight and muscle concerns KW - Body dissatisfaction KW - Longitudinal Y1 - 2011 U6 - https://doi.org/10.1016/j.bodyim.2011.01.004 SN - 1740-1445 VL - 8 IS - 2 SP - 101 EP - 109 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Jung, Janis Moritz A1 - Schröder-Abé, Michela T1 - Prosocial behavior as a protective factor against peers' acceptance of aggression in the development of aggressive behavior in childhood and adolescence JF - Journal of adolescence KW - Resilience KW - Protective factor KW - Childhood KW - Adolescence KW - Longitudinal KW - Germany Y1 - 2019 U6 - https://doi.org/10.1016/j.adolescence.2019.06.002 SN - 0140-1971 SN - 1095-9254 VL - 74 SP - 146 EP - 153 PB - Elsevier CY - London ER - TY - JOUR A1 - Krahé, Barbara T1 - Media violence use as a risk factor for aggressive behaviour in adolescence JF - European review of social psychology KW - Media violence KW - Aggression KW - Adolescence KW - Intervention KW - Prosocial behaviour Y1 - 2014 U6 - https://doi.org/10.1080/10463283.2014.923177 SN - 1046-3283 SN - 1479-277X VL - 25 IS - 1 SP - 71 EP - 106 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Krahé, Barbara A1 - Tomaszewska, Paulina T1 - Sexual scripts and the acceptance of sexual aggression in Polish adolescents JF - European journal of developmental psychology N2 - A study with 199 Polish adolescents explored the prominence of risk factors of sexual aggression as part of the sexual scripts for consensual sexual encounters and as predictors of the acceptance of sexual aggression. Distinguishing between general scripts, attributed to the age group as a whole, and individual scripts, reflecting personal standards, sexual scripts were linked to the normative endorsement of the risk factors and to the acceptance of sexual aggression. Individual scripts contained fewer risk factors of sexual aggression than general scripts. The more prominently the risk elements featured in the individual (but not in the general) scripts, the more they were seen as acceptable. For boys, risk scores in individual scripts were correlated with sexual behaviour and linked to the acceptance of sexual aggression via their normative endorsement. The distinction between individual and general scripts as guidelines for behaviour is discussed in terms of its significance for the understanding of sexual aggression. KW - Sexual scripts KW - Sexuality KW - Sexual aggression KW - Adolescence KW - Poland Y1 - 2011 U6 - https://doi.org/10.1080/17405629.2011.611034 SN - 1740-5629 VL - 8 IS - 6 SP - 697 EP - 712 PB - Wiley CY - Hove ER -