@article{Krahe2014,
  author    = {Krah{\´e}, Barbara},
  title     = {Media violence use as a risk factor for aggressive behaviour in adolescence},
  series = {European review of social psychology},
  volume    = {25},
  journal   = {European review of social psychology},
  number    = {1},
  publisher = {Routledge, Taylor \& Francis Group},
  address   = {Abingdon},
  issn      = {1046-3283},
  doi       = {10.1080/10463283.2014.923177},
  pages     = {71 -- 106},
  year      = {2014},
  language  = {en}
}
@misc{HessWirtzAllroggenetal.2017,
  author    = {Hess, Markus and Wirtz, Susanne and Allroggen, Marc and Scheithauer, Herbert},
  title     = {Intervention und Therapie f{\"u}r T{\"a}ter und Opfer von Schulbullying},
  series = {Praxis der Kinderpsychologie und Kinderpsychiatrie : Ergebnisse aus Psychotherapie, Beratung und Psychiatrie},
  volume    = {66},
  journal   = {Praxis der Kinderpsychologie und Kinderpsychiatrie : Ergebnisse aus Psychotherapie, Beratung und Psychiatrie},
  number    = {10},
  publisher = {Vandenhoeck \& Ruprecht},
  address   = {G{\"o}ttingen},
  issn      = {0032-7034},
  doi       = {10.13109/prkk.2017.66.10.740},
  pages     = {740 -- 755},
  year      = {2017},
  abstract  = {Bullying ist eine Form wiederholten, aggressiven Verhaltens mit ernstzunehmenden Auswirkungen, unter denen T{\"a}ter und Opfer h{\"a}ufig lange nach Ende des Bullying-Geschehens leiden. Dennoch ist die Therapie von Bullying und den damit einhergehenden Folgen ein bisher in der Forschung vernachl{\"a}ssigtes Thema. Im Rahmen eines systematischen Literatur{\"u}berblicks wurde daher untersucht, welche Therapieformen zur Behandlung von Bullying und dessen Folgen bei Opfern und bei T{\"a}tern bereits angewendet wurden. Eine systematische Suche in nationalen und internationalen Datenbanken f{\"u}hrte zu 31 relevanten Publikationen, in denen 34 therapeutische Interventionen aus {\"u}ber 14 L{\"a}ndern beschrieben wurden. In zehn Therapiestudien mit kontrolliertem Design zeigte sich, dass Behandlungsangebote, die sich sowohl an die betroffenen Personen als auch an ihr soziales Umfeld richten, besonders effektiv in der Behandlung von Bullying-Folgen sind. Die restlichen 24 Behandlungsans{\"a}tze wurden keiner kontrollierten Evaluation unterzogen. Insgesamt zwei Drittel aller therapeutischen Interventionen wenden sich an die Gruppe der Opfer. Hier wird im Unterschied zur Behandlung von T{\"a}tern verst{\"a}rkt auf Gruppentherapien zur{\"u}ckgegriffen. Unter der Bandbreite an Ans{\"a}tzen ist die kognitive Verhaltenstherapie am h{\"a}ufigsten vertreten. Festzustellen bleibt ein Forschungsmangel an evidenzbasierten, gezielten Interventionen zur Behandlung von Bullying und dessen Folgen bei Opfern und T{\"a}tern. Unseres Wissens stellt diese Arbeit den ersten systematischen {\"U}berblick zu therapeutischen Interventionen bei Bullying f{\"u}r Kinder und Jugendliche dar.},
  language  = {de}
}
@article{PetzoldMummBischoffetal.2019,
  author    = {Petzold, Moritz Bruno and Mumm, Jennifer Lara Maria and Bischoff, Sophie and Große, Julia and Plag, Jens and Brand, Ralf and Str{\"o}hle, Andreas},
  title     = {Increasing physical activity and healthy diet in outpatients with mental disorders},
  series = {European archives of psychiatry and clinical neuroscience : official organ of the German Society for Biological Psychiatry},
  volume    = {269},
  journal   = {European archives of psychiatry and clinical neuroscience : official organ of the German Society for Biological Psychiatry},
  number    = {5},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0940-1334},
  doi       = {10.1007/s00406-018-0941-z},
  pages     = {529 -- 542},
  year      = {2019},
  abstract  = {IntroductionWhile physical activity (PA) can play an important role in the treatment of mental disorders (MD), large proportions of patients with MD do not meet PA recommendations. The aim of this trial was to evaluate whether structured psychological intervention (MoVo-LISA) is effective in helping outpatients with MD to increase their level of PA. As active control group (CG) we modified MoVo-LISA to target healthy diet behavior.MethodsN=83 outpatients with MD (F1-F4) were randomized to the two conditions. PA (self-report and accelerometry), dietary behavior, social-cognitive determinants of health behavior change, psychiatric symptoms and health-related quality of life were assessed at baseline, 1 and 12 weeks after the intervention.ResultsSignificant time*group interaction effects for objectively measured PA, dietary behavior and fruit and vegetable consumption indicated differential effects of the interventions on these outcomes. PA increased in the MoVo-LISA group (IG) from baseline to follow-up while it decreased in CG. IG showed a significant higher level of objectively measured PA at follow-up compared to CG. Dietary behavior and fruit and vegetable consumption significantly increased from baseline to follow-up in CG, but not IG. IG showed a significant increase in some, but not all social cognitive determinants of health behavior change.ConclusionsMoVo-LISA is effective in helping outpatients with MD to increase their level of PA in short- and mid-term. The used intervention strategies are effective for the promotion of healthy diet in patients with MD as well.},
  language  = {en}
}
@article{MoellerKraheBuschingetal.2012,
  author    = {Moeller, Ingrid and Krah{\´e}, Barbara and Busching, Robert and Krause, Christina},
  title     = {Efficacy of an intervention to reduce the use of media violence and aggression an experimental evaluation with adolescents in Germany},
  series = {Journal of youth and adolescence : a multidisciplinary research publication},
  volume    = {41},
  journal   = {Journal of youth and adolescence : a multidisciplinary research publication},
  number    = {2},
  publisher = {Springer},
  address   = {New York},
  issn      = {0047-2891},
  doi       = {10.1007/s10964-011-9654-6},
  pages     = {105 -- 120},
  year      = {2012},
  abstract  = {Several longitudinal studies and meta-analytic reviews have demonstrated that exposure to violent media is linked to aggression over time. However, evidence on effective interventions to reduce the use of violent media and promote critical viewing skills is limited. The current study examined the efficacy of an intervention designed to reduce the use of media violence and aggression in adolescence, covering a total period of about 12 months. A sample of 683 7th and 8th graders in Germany (50.1\% girls) were assigned to two conditions: a 5-week intervention and a no-intervention control group. Measures of exposure to media violence and aggressive behavior were obtained about 3 months prior to the intervention (T1) and about 7 months post-intervention (T2). The intervention group showed a significantly larger decrease in the use of violent media from T1 to T2 than the control group. Participants in the intervention group also scored significantly lower on self-reported aggressive behavior (physical aggression and relational aggression) at T2 than those in the control group, but the effect was limited to those with high levels of initial aggression. This effect was mediated by an intervention-induced decrease in the normative acceptance of aggression. No gender differences in program efficacy were found. The results show that a 5-week school-based intervention can produce changes in the use of media violence, aggressive norms, and behaviors sustained over several months.},
  language  = {en}
}
@article{WarschburgerGmeinerMorawietzetal.2017,
  author    = {Warschburger, Petra and Gmeiner, Michaela Silvia and Morawietz, Marisa and Rinck, Mike},
  title     = {Battle of plates},
  series = {Public health nutrition : PHN / The Nutrition Society},
  volume    = {21},
  journal   = {Public health nutrition : PHN / The Nutrition Society},
  number    = {2},
  publisher = {Cambridge Univ. Press},
  address   = {Cambridge},
  issn      = {1368-9800},
  doi       = {10.1017/S1368980017002701},
  pages     = {426 -- 434},
  year      = {2017},
  abstract  = {Objective: Approach-avoidance training (AAT) is a promising approach in obesity treatment. The present study examines whether an AAT is feasible and able to influence approach tendencies in children and adolescents, comparing implicit and explicit training approaches. Design/Setting/Subjects: Fifty-nine overweight children and adolescents (aged 8-16 years; twenty-six boys) participated in an AAT for food cues, learning to reject snack items and approach vegetable items. Reaction times in the AAT and an implicit association rest (IAT) were assessed pre- and post-intervention. Results: A significant increase in the AAT compatibility scores with a large effect (eta(2) = 0.18) was found. No differences between the implicit and explicit training approaches and no change in the IAT scores were observed. Conclusions: Automatic tendencies in children can be trained, too. The implementation of AAT in the treatment of obesity might support the modification of an unhealthy nutrition behaviour pattern. Further data from randomized controlled clinical trials are needed.},
  language  = {en}
}