@article{BuschingKrahe2017,
  author    = {Busching, Robert and Krah{\´e}, Barbara},
  title     = {The contagious effect of deviant behavior in adolescence},
  series = {Social psychological and personality science},
  volume    = {9},
  journal   = {Social psychological and personality science},
  number    = {7},
  publisher = {Sage Publ.},
  address   = {Thousand Oaks},
  issn      = {1948-5506},
  doi       = {10.1177/1948550617725151},
  pages     = {815 -- 824},
  year      = {2017},
  abstract  = {This article investigated how the development of deviant behavior in adolescence is influenced by the variability of deviant behavior in the peer group. Based on the social information-processing (SIP) model, we predicted that peer groups with a low variability of deviant behavior (providing normative information that is easy to process) should have a main effect on the development of adolescents' deviant behavior over time, whereas peer groups in which deviant behavior is more variable (i.e., more difficult to process) should primarily impact the deviant behavior of initially nondeviant classroom members. These hypotheses were largely supported in a multilevel analysis using self-reports of deviant behavior in a sample of 16,891 adolescents in 1,308 classes assessed at two data waves about 1-year apart. The results demonstrate the advantages of studying cross-level interactions to clarify the impact of the peer environment on the development of deviant behavior in adolescence.},
  language  = {en}
}
@article{Krahe2020,
  author    = {Krah{\´e}, Barbara},
  title     = {Risk cactors for the development of aggressive behavior from middle childhood to adolescence},
  series = {Current directions in psychological science},
  volume    = {29},
  journal   = {Current directions in psychological science},
  number    = {4},
  publisher = {Sage},
  address   = {Thousand Oaks},
  issn      = {0963-7214},
  doi       = {10.1177/0963721420917721},
  pages     = {333 -- 339},
  year      = {2020},
  abstract  = {In this article, I examine the development of aggressive behavior from middle childhood to adolescence as a result of the interaction between the person and the environment and discuss implications for intervention measures. Three main questions are addressed and illustrated by examples from recent research: What are intrapersonal risk factors for the development and persistence of aggressive behavior from middle childhood to adolescence? What factors in the social environment contribute to the development of aggressive behavior? How do individual dispositions and environmental risk factors interact to explain developmental trajectories of aggressive behavior?},
  language  = {en}
}