Tilmann von Soest

Vitenskapelige publikasjoner

Frøyland, Lars Roar ; Pedersen, Willy ; Enstad, Frøydis ; von Soest, Tilmann Martin (2025). School party culture as a driver of cocaine use among Norwegian adolescents: A cross-classified multilevel analysis. Drug and Alcohol Dependence. Vol. 271.
https://doi.org/10.1016/j.drugalcdep.2025.112627

Ivanova, Anna; Fluit, Sam; Fischer, Nantje; von Soest, Tilmann Martin ; Kozák, Michal (2025). Masturbation Trajectories from Late Adolescence into Mid-Adulthood: A Population-Based Longitudinal Study. Journal of Sex Research.
https://doi.org/10.1080/00224499.2025.2489091

Kozák, Michal ; von Soest, Tilmann (2025). Adolescent work values and adult attainment in key social domains two decades later: evidence from a population-based longitudinal study of Norwegian men and women. Journal of Education and Work.
https://doi.org/10.1080/13639080.2025.2456838

Kozák, Michal ; von Soest, Tilmann (2025). Adolescent work values and adult attainment in key social domains two decades later: evidence from a population-based longitudinal study of Norwegian men and women. 16 s. Journal of Education and Work. Vol. 37.
https://doi.org/10.1080/13639080.2025.2456838

Fredriksen, Eivor; von Soest, Tilmann Martin ; Bekkhus, Mona ; Svendsrud, Hedvig; Smith, Lars; Siqveland, Torill Kandal Sundet; Moe, Vibeke (2025). Parental Gender and Adult Attachment Style in the Transition to Parenthood: Implications for Parent–Infant Interaction, Parenting Stress, and Parental Leave Practices. Journal of Marriage and Family.
https://doi.org/10.1111/jomf.70002

MacSweeney, Niamh; Thomson, Phoebe; von Soest, Tilmann Martin ; Tamnes, Christian Krog; Rakesh, Divyangana (2025). The role of pubertal development in the association between trauma and internalising symptoms in female youth. 11 s. Journal of Child Psychology and Psychiatry.
https://doi.org/10.1111/jcpp.14139

MacSweeney, Niamh; Beck, Dani; Whitmore, Lucy; Mills, Kathryn L.; Westlye, Lars Tjelta; von Soest, Tilmann Martin ; Ferschmann, Lia; Tamnes, Christian Krog (2025). Multimodal Brain Age Indicators of Internalizing Problems in Early Adolescence: A Longitudinal Investigation. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.
https://doi.org/10.1016/j.bpsc.2024.11.003

Richter, Lydia; Bergunde, Luisa; Karl, Marlene; Jaramillo, Isabel; Weise, Victoria; Mack, Judith T.; Weidner, Kerstin; Gao, Wei; von Soest, Tilmann ; Garthus-Niegel, Susan; Steudte-Schmiedgen, Susann (2025). The associations between paternal postpartum depressive symptoms and testosterone and cortisol levels in hair over the first two years postpartum. 14 s. Progress in Neuro-psychopharmacology and Biological Psychiatry. Vol. 137.
https://doi.org/10.1016/j.pnpbp.2024.111245

Bårdstu, Silje Kvam; Karevold, Evalill Bølstad; John, Oliver P.; De Fruyt, Filip; von Soest, Tilmann Martin (2025). Active During Childhood: Undercontrolled or Extraverted in Late Adolescence? A Longitudinal Study Distinguishing Different Conceptions of Childhood Activity. 19 s. Journal of Personality and Social Psychology. Vol. 128.
https://doi.org/10.1037/pspp0000543

Kvalem, Ingela Lundin; von Soest, Tilmann ; Sundgot-Borgen, Christine; Dahlgren, Anna Maria Camilla Lindvall (2025). Kosmetisk kirurgi blant kvinner - en tverrsnittsstudie. Tidsskrift for Den norske legeforening (Tidsskriftet). Vol. 145.
https://doi.org/10.4045/tidsskr.24.0218

Forskningsrapporter

Bakken, Anders ; Pedersen, Willy ; von Soest, Tilmann ; Sletten, Mira Aaboen (2020). Oslo-ungdom i koronatiden. En studie av ungdom under covid-19-pandemien. ISBN: 978-82-7894-747-0. 77 s. OsloMet - storbyuniversitetet. http://hdl.handle.net/20.500.12199/4221

Frøyland, Lars Roar ; von Soest, Tilmann (2020). Adolescent Physical Violence: Understanding Social Trends and Life Outcomes for Perpetrators. 118 s. Universitetet i Oslo.
http://urn.nb.no/URN:NBN:no-84832

Eriksen, Ingunn Marie ; Sletten, Mira Åboen ; Bakken, Anders ; von Soest, Tilmann (2017). Stress og press blant ungdom: Erfaringer, årsaker og utbredelse av psykiske helseplager. ISBN: 978-82-7894-621-3. 111 s. NOVA. Vol. 2017.
http://www.hioa.no/Om-HiOA/Senter-for-velferds-og-

Frøyland, Lars Roar ; Hansen, Marianne; Sletten, Mira Åboen ; Torgersen, Leila; von Soest, Tilmann (2010). Uskyldig moro? Pengespill og dataspill blant norske ungdommer. ISBN: 978-82-7894-358-8. 254 s. NOVA. Vol. 2010.
https://hdl.handle.net/20.500.12199/5015

Formidling

Pedersen, Willy ; Frøyland, Lars Roar ; Enstad, Frøydis ; von Soest, Tilmann (2024). Stadig flere unge på vestkanten bruker kokain. Aftenposten (morgenutg. : trykt utg.).
https://www.aftenposten.no/meninger/kronikk/i/APo9

Fluit, Sam; Bierwiaczonek, Kinga; von Soest, Tilmann ; Hornsey, Matthew; Kunst, Jonas R. (2024). Is conspiracy mentality in adulthood rooted in teenage loneliness?.
https://communities.springernature.com/posts/is-co

Fluit, Sam; Kunst, Jonas R.; Bierwiaczonek, Kinga; von Soest, Tilmann (2024). Are Political Attitudes in Adulthood Rooted in Past Teenage Insecurities?.
https://spsp.org/news/character-and-context-blog/f

von Soest, Tilmann (2023). «Kroppsskam»: − Gjelder flere unge enn eldre.
https://www.vg.no/nyheter/i/Q7zbeP/kroppsskam-gjel

von Soest, Tilmann Martin (2023). The Gathering tilbake etter fire år – antall påmeldte nesten halvert.
https://www.nrk.no/innlandet/datafestivalen-the-ga

von Soest, Tilmann Martin (2023). - Foreldrenes dårlige selvfølelse kan "smitte" over på barnet.

Kozák, Michal ; von Soest, Tilmann (2023). Widening inequalities in adolescent well-being during and after the COVID-19 pandemic. Nature Mental Health. Vol. 1.

Beck, Dani; Ferschmann, Lia; MacSweeney, Niamh; Norbom, Linn Christin Bonaventura; Wiker, Thea; Aksnes, Eira Ranheim; Karl, Valerie Christine; Dégeilh, Fanny; Holm, Madelene Christin; Mills, Kathryn L.; Andreassen, Ole; Agartz, Ingrid; Westlye, Lars Tjelta; von Soest, Tilmann Martin ; Tamnes, Christian Krog (2023). Puberty differentially predicts brain maturation in males and females: A longitudinal ABCD Study. Organisation for Human Brain Mapping 2023. OHBM .

Cortes Garcia, Laura; Rodriguez-Cano, Ruben; von Soest, Tilmann (2023). Within-Person Prospective Associations between Cigarette Smoking and Disordered Eating: A 28-Year Prospective Study using Random Intercept Cross-Lagged Panel Model. 9th European Conference on Tobacco or Health.

Morken, Ida Sund; Viddal, Kristine Rensvik; von Soest, Tilmann ; Wichstrøm, Lars (2023). Kjønnsforskjell i depresjon. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet).