Výsledky vyhledávání - "Jessica Sommer"

Akademický článek

Appetitive and reactive aggression are differentially associated with the STin2 genetic variant in the serotonin transporter gene

Autor: Sian Megan Joanna Hemmings, Khethelo Xulu, Jessica Sommer, Martina Hinsberger, Stefanie Malan-Muller, Gerard Tromp, Thomas Elbert, Roland Weierstall, Soraya Seedat

Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)

Abstract Appetitive aggression is a sub-category of instrumental aggression, characterised by the primary intrinsic enjoyment of aggressive activity. Aggression is heritable, and serotonergic and monoaminergic neurotransmitter systems have been found

Externí odkaz: https://doaj.org/article/8cfdfd03d7354f8a8b457bb5c9aa5f08

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Akademický článek

Perpetuating the cycle of violence in South African low-income communities: attraction to violence in young men exposed to continuous threat

Autor: Martina Hinsberger, Jessica Sommer, Debra Kaminer, Leon Holtzhausen, Roland Weierstall, Soraya Seedat, Solomon Madikane, Thomas Elbert

Publikováno v: European Journal of Psychotraumatology, Vol 7, Iss 0, Pp 1-9 (2016)

Background: Life in the low-income urban communities of South Africa is imprinted by a cycle of violence in which young males predominantly are in the roles of both victim and perpetrator. There is some evidence that adolescents who show an attractio

Externí odkaz: https://doaj.org/article/cfb402a3fd564c0c9bd326814b8b67e9

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Akademický článek

Associations between societal disapproval and changes in symptoms of PTSD and appetitive aggression following treatment among high-risk South African males

Autor: Jessica Sommer, Martina Hinsberger, Leon Holtzhausen, Debra Kaminer, Soraya Seedat, Thomas Elbert, Mareike Augsburger, Andreas Maercker, Roland Weierstall

Publikováno v: European Journal of Psychotraumatology, Vol 8, Iss 1 (2017)

Background: In violent communities, social rejection as a person with victim–offender attributes is associated with more intense symptoms of posttraumatic stress disorder (PTSD) and a higher propensity towards violence, i.e. appetitive aggression.

Externí odkaz: https://doaj.org/article/6d668618f40e4d1a8251f2c1b3c1383d

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