prof. dr. Frank Weerman

• https://journals.sagepub.com/doi/10.1177/14773708261423821?_gl=1*15mtgts*_up*MQ..*_ga*NDE3NTI2NjM1L…
• DOI: 10.1177/14773708261423821

@article{vandeWerve2026,
title = {Exploring the crime drop in European Union homicide rates using econometric modeling},
author = {I van de Werve and S J Koopman and F Weerman and A Blokland},
url = {https://journals.sagepub.com/doi/10.1177/14773708261423821?_gl=1*15mtgts*_up*MQ..*_ga*NDE3NTI2NjM1LjE3NzM4NDk3MjE.*_ga_60R758KFDG*czE3NzM4NDk3MjEkbzEkZzAkdDE3NzM4NDk3MjEkajYwJGwwJGgxMzU4NTcwMjk5},
doi = {https://doi.org/10.1177/14773708261423821},
year  = {2026},
date = {2026-03-13},
journal = {European Journal of Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/app/uploads/2026/07/Gerekruteerd-tijdens-het-gamen_eindrapport.pdf

@misc{vanSoest2026,
title = {Gerekruteerd tijdens het gamen? Een studie naar extremistische en terroristische toetredingsprocessen op gaming (gerelateerde) platforms},
author = {I van Soest and F Thijs and E Rodermond and F Weerman and R Leukfeldt},
url = {https://nscr.nl/app/uploads/2026/07/Gerekruteerd-tijdens-het-gamen_eindrapport.pdf},
year  = {2026},
date = {2026-07-01},
organization = {NSCR},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://journals.sagepub.com/doi/10.1177/14773708261474436
• DOI: 10.1177/14773708261474436

@article{Svensson2026,
title = {Delinquency of school classmates and individual delinquency: The role of gender and the existence of a ‘tipping point’},
author = {R Svensson and Z Vasiljevic and F Weerman},
url = {https://journals.sagepub.com/doi/10.1177/14773708261474436},
doi = {https://doi.org/10.1177/14773708261474436},
year  = {2026},
date = {2026-08-25},
urldate = {2026-08-25},
journal = {European Journal of Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1623246/full
• DOI: 10.3389/fpsyg.2025.1623246

@article{Molenaar2025,
title = {An investigation of the relation between online and offline violence: Methodological and theoretical considerations},
author = {M G Molenaar and F Weerman and Y Defoe},
url = {https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1623246/full},
doi = {https://doi.org/10.3389/fpsyg.2025.1623246},
year  = {2025},
date = {2025-12-16},
journal = {Frontiers in Psychology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://link.springer.com/article/10.1007/s43576-025-00183-3
• DOI: 10.1007/s43576-025-00183-3

@article{Weerman2025,
title = {Social media and/or street oriented? An exploratory survey study comparing offline and online troublesome youth groups},
author = {F Weerman },
url = {https://link.springer.com/article/10.1007/s43576-025-00183-3},
doi = {https://doi.org/10.1007/s43576-025-00183-3},
year  = {2025},
date = {2025-08-27},
journal = {International Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.tandfonline.com/doi/full/10.1080/17440572.2025.2553236
• DOI: 10.1080/17440572.2025.2553236

@article{Kranenbarg2025,
title = {Hanging out on the streets and on the screen: A longitudinal analysis of the effects of online and offline time use on cyber-delinquency},
author = {M Weulen Kranenbarg and F Weerman },
url = {https://www.tandfonline.com/doi/full/10.1080/17440572.2025.2553236},
doi = {https://doi.org/10.1080/17440572.2025.2553236},
year  = {2025},
date = {2025-09-03},
journal = {Global Crime},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://link.springer.com/article/10.1007/s40865-025-00268-7
• DOI: 10.1007/s40865-025-00268-7

@article{McCuddy2025,
title = {Online Peers and Delinquency: Distinguishing Influence, Selection, and Receptivity Effects for Offline and Online Peers with Longitudinal Data},
author = {T McCuddy and O Gallupe and M Weulen Kranenbarg and F Weerman },
url = {https://link.springer.com/article/10.1007/s40865-025-00268-7},
doi = {https://doi.org/10.1007/s40865-025-00268-7},
year  = {2025},
date = {2025-04-21},
journal = {Journal of Developmental and Life-Course Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.tandfonline.com/doi/full/10.1080/15564886.2025.2567857
• DOI: 10.1080/15564886.2025.2567857

@article{Kragten-Heerdink2025,
title = {Criminal Family Members of Domestic Sex Traffickers: A Comparison with General Offenders and Non-offenders},
author = {S Kragten-Heerdink and S G A Van de Weijer and F M Weerman },
url = {https://www.tandfonline.com/doi/full/10.1080/15564886.2025.2567857},
doi = {https://doi.org/10.1080/15564886.2025.2567857},
year  = {2025},
date = {2025-10-23},
urldate = {2025-10-23},
journal = {Victims & Offenders},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://link.springer.com/article/10.1007/s40865-023-00247-w
• DOI: 10.1007/s40865-023-00247-w

@article{Kragten-Heerdink2024,
title = {Criminal Careers of Domestic Sex Traffickers in the Netherlands: Distinguishing Different Offending Trajectories},
author = {S Kragten-Heerdink and S van de Weijer and F Weerman},
url = {https://link.springer.com/article/10.1007/s40865-023-00247-w},
doi = {10.1007/s40865-023-00247-w },
year  = {2024},
date = {2024-01-12},
journal = {Journal of Developmental and Life-Course Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://global.oup.com/academic/product/the-oxford-handbook-of-gangs-and-society-9780197618158?cc=n…
• DOI: 10.1093/oxfordhb/9780197618158.013.1.

@inbook{Weerman2024,
title = {The Eurogang definition of gangs and troublesome youth groups: Context, development, scrutiny and debate (including a conversation with Malcolm Klein)},
author = {F Weerman and S Decker},
editor = {D Pyrooz and J Densley and J Leverso},
url = {https://global.oup.com/academic/product/the-oxford-handbook-of-gangs-and-society-9780197618158?cc=nl&lang=en&},
doi = {10.1093/oxfordhb/9780197618158.013.1.},
year  = {2024},
date = {2024-02-01},
booktitle = {Oxford Handbook of Gangs and Society},
pages = {15-35},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}

• https://journals.sagepub.com/doi/10.1177/00224278241233964
• DOI: 10.1177/00224278241233964

@article{Hoeben2024,
title = {What adolescents do or say to actively influence peers: Compliance-gaining tactics and adolescent deviance.},
author = {E Hoeben and M ten Cate and F Weerman and J McGloin 
},
url = {https://journals.sagepub.com/doi/10.1177/00224278241233964},
doi = {10.1177/00224278241233964},
year  = {2024},
date = {2024-03-04},
journal = {Journal of Research in Crime and Delinquency},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.tandfonline.com/doi/full/10.1080/1057610X.2024.2361947
• DOI: 10.1080/1057610X.2024.2361947

@article{Rodermond2024b,
title = {The Strengths and Struggles of Different Methods of Research on Radicalization, Extremism, and Terrorism},
author = {E Rodermond and F Weerman},
url = {https://www.tandfonline.com/doi/full/10.1080/1057610X.2024.2361947},
doi = {https://doi.org/10.1080/1057610X.2024.2361947},
year  = {2024},
date = {2024-07-01},
journal = {Studies in Conflict & Terrorism},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/app/uploads/2025/03/radicale-reclame-op-sociale-media-eindrapport-juni-2024-2.pdf
• https://repository.wodc.nl/handle/20.500.12832/3382

@misc{Stoeldraaijers2024,
title = {Radicale reclame op sociale media: Een onderzoek naar online rekrutering door en voor extremistische groepen},
author = {C Stoeldraaijers and E Rodermond and F Thijs and E R Leukfeldt and F Weerman},
url = {https://nscr.nl/app/uploads/2025/03/radicale-reclame-op-sociale-media-eindrapport-juni-2024-2.pdf
https://repository.wodc.nl/handle/20.500.12832/3382},
year  = {2024},
date = {2024-06-01},
organization = {NSCR/WODC},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://nscr.nl/app/uploads/2025/01/Rapport-Met-wetenschap-beter-bewapend-verdiepend-literatuuronde…

@misc{Weerman2024b,
title = {Met wetenschap beter bewapend: Een verdiepend literatuuronderzoek naar de achtergronden en aanpak van wapens en wapengeweld onder jongeren},
author = {F Weerman and T Fischer and S van Deuren and J Groen and W Stuijt},
url = {https://nscr.nl/app/uploads/2025/01/Rapport-Met-wetenschap-beter-bewapend-verdiepend-literatuuronderzoek-Wapens-en-Jongeren.pdf},
year  = {2024},
date = {2024-12-01},
urldate = {2024-12-01},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://tijdschriften.boomcriminologie.nl/tijdschrift/tijdschriftcriminologie/2022/4/TvC_0165-182X_…
• DOI: 10.5553/TvC/0165182X2022064004004

@article{Kranenbarg2023,
title = {Online jeugdcriminaliteit in coronatijd; Ontwikkelingen in zelfgerapporteerd daderschap, activiteiten en contacten met vrienden bij een hoogrisicogroep},
author = {M Weulen Kranenbarg and F Weerman },
url = {https://tijdschriften.boomcriminologie.nl/tijdschrift/tijdschriftcriminologie/2022/4/TvC_0165-182X_2022_064_004_004},
doi = {10.5553/TvC/0165182X2022064004004},
year  = {2023},
date = {2023-03-29},
journal = {Tijdschrift voor Criminologie},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.tandfonline.com/doi/full/10.1080/1057610X.2023.2247621?src=
• DOI: 10.1080/1057610X.2023.2247621

@article{Echelmeyer2023,
title = {The Putative Effect of Identity on Extremist Radicalization: A Systematic Review of Quantitative Studies},
author = {L Echelmeyer and AM Slotboom and F Weerman},
url = {https://www.tandfonline.com/doi/full/10.1080/1057610X.2023.2247621?src=},
doi = {10.1080/1057610X.2023.2247621},
year  = {2023},
date = {2023-08-22},
journal = {Studies in Conflict & Terrorism},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/app/uploads/2022/01/Understanding-cybercriminal-behaviour-among-young-people_NSCR-V…
• https://nscr.nl/app/uploads/2022/01/NL-Samenvatting_Understanding-cybercriminal-behaviour-among-you…

@misc{Kranenbarg2022,
title = {Understanding  cybercriminal behaviour among young people: Results from a longitudinal network study among a relatively high risk sample},
author = {M Weulen Kranenbarg and Y van der Toolen and F Weerman},
url = {https://nscr.nl/app/uploads/2022/01/Understanding-cybercriminal-behaviour-among-young-people_NSCR-VU_2022-1.pdf
https://nscr.nl/app/uploads/2022/01/NL-Samenvatting_Understanding-cybercriminal-behaviour-among-young-people_NSCR-VU_2022-1.pdf },
year  = {2022},
date = {2022-01-27},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://link.springer.com/article/10.1007/s40865-022-00191-1
• DOI: 10.1007/s40865-022-00191-1

@article{vandeWerve2022,
title = {Crime, Families and the Economy: Micro-conditions as Moderator of Macro-effects},
author = {I van de Werve and A Blokland and F Weerman},
url = {https://link.springer.com/article/10.1007/s40865-022-00191-1},
doi = {10.1007/s40865-022-00191-1},
year  = {2022},
date = {2022-04-07},
journal = {Journal of Developmental and Life-Course Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://journals.sagepub.com/doi/full/10.1177/14773708221092314
• DOI: 10.1177/14773708221092314

@article{Kragten-Heerdink2022,
title = {Crossing borders: Does it matter? Differences between (near-)domestic and cross-border sex traffickers, their victims and modus operandi},
author = {S Kragten-Heerdink and S van de Weijer and F Weerman },
url = {https://journals.sagepub.com/doi/full/10.1177/14773708221092314},
doi = {10.1177/14773708221092314},
year  = {2022},
date = {2022-04-07},
journal = { European Journal of Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.bjutijdschriften.nl/tijdschrift/tijdschriftcriminologie/2022/1/TvC_0165-182X_2022_064_0…

@article{vanReemst2022,
title = {Agressie tegen politiemedewerkers en omgang met burgers: wederkerige beïnvloeding of gemeenschappelijke oorzaken?},
author = {L van Reemst and T Fischer and F Weerman },
url = {https://www.bjutijdschriften.nl/tijdschrift/tijdschriftcriminologie/2022/1/TvC_0165-182X_2022_064_001_004},
year  = {2022},
date = {2022-04-13},
journal = {Tijdschrift voor Criminologie},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/app/uploads/2022/06/118010_NRO-rapport-def-ONID-1.pdf

@misc{Jonkman2022,
title = {Onderwijs, identiteitsontwikkeling bij jongeren en hun omgang met idealen. Een studie naar het ontstaan van radicalisering in de vroege adolescentie en de rol van het onderwijs hierin.},
author = {H Jonkman and A Slotboom and F Weerman and J van Eerten and L Echelmeyer and C Stoeldraaijers and S Sieckelinck and M Elzinga and S Westmaas and C Huntelaar},
url = {https://nscr.nl/app/uploads/2022/06/118010_NRO-rapport-def-ONID-1.pdf},
year  = {2022},
date = {2022-06-06},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://nscr.nl/app/uploads/2022/06/Evaluatierapport_pilot_politiereprimande_voor_minderjarigen.pdf

Erasmus School of Law ( in opdracht van het WODC)

@misc{uitBeijerse2022,
title = {De politie‐reprimande voor minderjarige first offenders van lichte feiten; Evaluatie van de landelijke Pilot Reprimande},
author = {J uit Beijerse and T Fischer and C van Guldener and L Postma and F Weerman and F Gorter
},
url = {https://nscr.nl/app/uploads/2022/06/Evaluatierapport_pilot_politiereprimande_voor_minderjarigen.pdf},
year  = {2022},
date = {2022-06-09},
abstract = {Erasmus School of Law ( in opdracht van het WODC)},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://www.eur.nl/media/106602

@misc{Weerman2022,
title = {"Het is een probleem, maar niet voor mij: Een onderzoek naar de achtergronden van wapens en wapengeweld onder jongeren in Rotterdam"},
author = {F Weerman and R Roks and J van den Broek and J Willink},
url = {https://www.eur.nl/media/106602},
year  = {2022},
date = {2022-09-22},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://journals.sagepub.com/doi/pdf/10.1177/15412040221133094
• https://journals.sagepub.com/doi/10.1177/15412040221133094
• DOI: 10.1177/154120402211330

@article{Koops-Geuze2022,
title = {A Quasi-Experimental Study on the Effects of Community versus Custodial Sanctions in Youth Justice},
author = {G Koops-Geuze and H Wermink and F Weerman },
url = {https://journals.sagepub.com/doi/pdf/10.1177/15412040221133094
https://journals.sagepub.com/doi/10.1177/15412040221133094 },
doi = {10.1177/154120402211330},
year  = {2022},
date = {2022-10-14},
journal = {Youth Violence and Juvenile Justice},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• DOI: 10.3389/fpsyg.2022.866923

@article{vanReemst2022b,
title = {Aggression Against Police Officers and Behavior Toward Citizens: Reciprocal Influence or Common Causes?},
author = {L van Reemst and T Fischer and F Weerman},
doi = {10.3389/fpsyg.2022.866923},
year  = {2022},
date = {2022-06-23},
journal = {Frontiers in Psychology},
volume = {13},
number = {866923},
pages = {1-10},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.verwey-jonker.nl/wp-content/uploads/2022/05/118010_Onderwijs-identiteitsontwikkeling-bi…

@misc{Eerten2022,
title = {De mogelijke rol van school bij preventie van radicalisering en polarisering},
author = {J-J Van Eerten and A M Slotboom and F Weerman and S Sieckelinck and C Stoeldraaijers },
editor = {H. Jonkman and A.M. Slotboom and F. Weerman and J.J. van Eerten},
url = {https://www.verwey-jonker.nl/wp-content/uploads/2022/05/118010_Onderwijs-identiteitsontwikkeling-bij-jongeren.pdf  
},
year  = {2022},
date = {2022-05-18},
booktitle = {Onderwijs, identiteitsontwikkeling bij jongeren en hun omgang met idealen.},
pages = {128-164},
publisher = {Verweij Jonker Instuut, Vrije Universiteit & NSCR},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://www.verwey-jonker.nl/wp-content/uploads/2022/05/118010_Onderwijs-identiteitsontwikkeling-bi…

@misc{Weerman2022b,
title = {Adolescenten en voorlopers van radicalisering},
author = {F Weerman and L F Echelmeyer and A Peelen and A-M Slotboom },
editor = {H. Jonkman and A.-M. Slotboom and F. Weerman and J.J.van Eerten},
url = { https://www.verwey-jonker.nl/wp-content/uploads/2022/05/118010_Onderwijs-identiteitsontwikkeling-bij-jongeren.pdf  },
year  = {2022},
date = {2022-05-25},
booktitle = {Onderwijs, identiteitsontwikkeling bij jongeren en hun omgang met idealen. 
},
publisher = { Verweij Jonker Instuut, Vrije Universiteit & NSCR},
address = {Utrecht/Amsterdam},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3

@inbook{Völker2022bb,
title = { Vriendschapsnetwerken en criminaliteit bij jongeren},
author = {B Völker and F Weerman


},
editor = {I Weijer and C Eliaerts},
url = {https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3 },
isbn = {9789462361874},
year  = {2022},
date = {2022-01-01},
booktitle = {Jeugdcriminologie: achtergronden van jeugdcriminaliteit },
pages = {311-332},
publisher = {Boom Juridische uitgevers},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}

• https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3

@inbook{Weerman2022bb,
title = {De rol van school bij jeugdcriminaliteit},
author = {F Weerman 
},
editor = {I Weijer and C Eliaerts},
url = {https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3},
isbn = {9789462361874},
year  = {2022},
date = {2022-01-01},
booktitle = {Jeugcriminologie: achtergronden van jeugdcriminaliteit. },
pages = {283-310},
publisher = {Den Haag: Boom Juridische uitgevers},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}

• https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3

@inbook{Weerman2022bb,
title = {Jeugdcriminaliteit, digitalisering en de online sociale wereld},
author = {F Weerman},
editor = {I Weijers and C Eliaerts},
url = {https://www.boomdenhaag.nl/webshop/jeugdcriminologie-3},
isbn = {9789462361874},
year  = {2022},
date = {2022-01-01},
pages = {411-426},
publisher = { Boom Juridische Uitgevers},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}

• https://journals.sagepub.com/doi/10.1177/1477370820988815
• DOI: 10.1177/1477370820988815

@article{Janssen2021,
title = {Can inner and outer containment counteract pulls and pushes toward delinquency? A test of Walter Reckless’s containment theory},
author = {H Janssen and G Bruinsma and F Weerman },
url = {https://journals.sagepub.com/doi/10.1177/1477370820988815},
doi = {10.1177/1477370820988815},
year  = {2021},
date = {2021-01-30},
journal = {European Journal of Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://repub.eur.nl/pub/135248

@article{Servaas2021,
title = {Risico-, versterkende en beschermende factoren voor crimineel gedrag; Een literatuuronderzoek naar de wetenschappelijke stand van zaken},
author = {L Servaas and F Weerman and T Fischer},
url = {https://repub.eur.nl/pub/135248},
year  = {2021},
date = {2021-03-08},
journal = {Erasmus University},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://ccv-secondant.nl/platform/article/risicofactoren-voor-criminaliteit-verschillen-per-misdaad…

@misc{Weerman2021,
title = {Risicofactoren voor criminaliteit verschillen per misdaadtype },
author = {F Weerman and L Servaas and T Fischer},
url = {https://ccv-secondant.nl/platform/article/risicofactoren-voor-criminaliteit-verschillen-per-misdaadtype-1},
year  = {2021},
date = {2021-07-05},
journal = {Secondant},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://link.springer.com/article/10.1007%2Fs10940-021-09522-9
• DOI: 10.1007%2Fs10940-021-09522-9

@article{Nivette2021,
title = {Understanding Changes in Violent Extremist Attitudes During the Transition to Early Adulthood},
author = {A Nivette and L Echelmeyer and F Weerman and M Eisner and D Ribeaud},
url = {https://link.springer.com/article/10.1007%2Fs10940-021-09522-9},
doi = {10.1007%2Fs10940-021-09522-9},
year  = {2021},
date = {2021-07-08},
journal = {Journal of Quantitative Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://journals.sagepub.com/doi/full/10.1177/14773708211035305
• DOI: 10.1177/14773708211035305

@article{Koops-Geuze2021,
title = {Community sanctions in youth justice compared to other youth crime responses: A meta-analysis },
author = {G Koops-Geuze and F Weerman},
url = {https://journals.sagepub.com/doi/full/10.1177/14773708211035305},
doi = {10.1177/14773708211035305},
year  = {2021},
date = {2021-08-02},
journal = {European Journal of Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.degruyter.com/document/doi/10.1515/mks-2021-0133/html
• DOI: 10.1515/mks-2021-0133

@article{Rodermond2021,
title = {The families of Dutch terrorist suspects: Risk and protective factors among parents and siblings},
author = {E Rodermond and F Weerman },
url = {https://www.degruyter.com/document/doi/10.1515/mks-2021-0133/html},
doi = {10.1515/mks-2021-0133},
year  = {2021},
date = {2021-10-01},
journal = {Monatsschrift für Kriminologie und Strafrechtsreform},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://ccv-secondant.nl/platform/article/risicofactoren-voor-criminaliteit-verschillen-per-misdaad…

@misc{Weerman2021b,
title = {Risicofactoren voor criminaliteit verschillen per misdaadtype},
author = {F Weerman
},
url = {https://ccv-secondant.nl/platform/article/risicofactoren-voor-criminaliteit-verschillen-per-misdaadtype-1},
year  = {2021},
date = {2021-01-01},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• DOI: /10.1007/s10940-019-09447-4

@article{Hoeben2020,
title = {Hanging Out with the Wrong Crowd? The Role of Unstructured Socializing in Adolescents’ Specialization in Delinquency and Substance Use},
author = {EM Hoeben and D Wayne Osgood and SE Siennick and F Weerman
},
doi = {/10.1007/s10940-019-09447-4},
year  = {2020},
date = {2020-01-11},
journal = {Journal of Quantitative Criminology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• http://journals.sfu.ca/jd/index.php/jd/article/view/327

@article{Neve2020,
title = {Radicalisation and travelling to Syria among delinquent youths: A case study from the Netherlands},
author = {R Neve and F Weerman and S Eris and JW van Prooijen },
url = {http://journals.sfu.ca/jd/index.php/jd/article/view/327},
year  = {2020},
date = {2020-03-30},
journal = {Journal for Deradicalisation},
number = {22},
pages = {249-285},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/gebrekkige-registratie-en-versnipperde-aanpak-bij-online-seksueel-geweld/
• https://nscr.nl/app/uploads/2020/06/OSG_NSCR_Eindrapport_090320.pdf

@misc{Gorissen2020,
title = {Het Fenomeen Online Seksueel Geweld. Literatuuronderzoek naar omvang, aard en aanpak},
author = {M Gorissen and J El Akehal and F Weerman and S van de Weijer },
url = {https://nscr.nl/gebrekkige-registratie-en-versnipperde-aanpak-bij-online-seksueel-geweld/
https://nscr.nl/app/uploads/2020/06/OSG_NSCR_Eindrapport_090320.pdf},
year  = {2020},
date = {2020-06-19},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}

• https://www.springer.com/gp/book/9783030366384
• DOI: 10.1007/978-3-030-36639-1_7

@inbook{Ljujic2020,
title = {Testing a Threat Model of Terrorism: A multi-method study about socio-economic and psychological influences on terrorism involvement in the Netherlands},
author = {V Ljujic and I Versteegt and F Weerman and F Thijs and JW van Prooijen and F El Bouk and S van de Weijer },
url = {https://www.springer.com/gp/book/9783030366384},
doi = {10.1007/978-3-030-36639-1_7 },
year  = {2020},
date = {2020-06-22},
booktitle = {Understanding Recruitment to Organized Crime and Terrorism},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}

• https://www.kriminologie.de/index.php/krimoj/article/view/52
• DOI: 10.18716/ojs/krimoj/2020.2.11

@article{Bunders2020,
title = {Social Media and Delinquency: Exploring the Relation between Online and Offline Interaction with Friends and Online and Offline Delinquency },
author = {D Bunders and F Weerman 
},
url = {https://www.kriminologie.de/index.php/krimoj/article/view/52},
doi = {10.18716/ojs/krimoj/2020.2.11 },
year  = {2020},
date = {2020-06-30},
journal = {Criminology - The Online Journal | Kriminologie - das Online-Journal | KrimOJ},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://www.springer.com/us/book/9783030472139#aboutBook
• DOI: 10.1007/978-3-030-47214-6

@book{Weerman2020,
title = {Gangs in the Era of Internet and Social Media},
editor = {F Weerman and C Melde },
url = {https://www.springer.com/us/book/9783030472139#aboutBook},
doi = {10.1007/978-3-030-47214-6},
year  = {2020},
date = {2020-08-18},
publisher = {Springer International Publishing},
keywords = {},
pubstate = {published},
tppubtype = {book}
}

• https://assets.budh.nl/tijdschriften/elr/issues/ELR_2210-2671_2020_013_001_totaal.pdf

@article{Weerman2020b,
title = {Age limits in law: Between behavioural science and human rights},
editor = {F Weerman and J uit Beijerse},
url = {https://assets.budh.nl/tijdschriften/elr/issues/ELR_2210-2671_2020_013_001_totaal.pdf},
year  = {2020},
date = {2020-08-28},
journal = {Erasmus Law Review},
volume = {13},
number = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://nscr.nl/gezin-terrorismeverdachten-lijkt-op-dat-van-andere-wetsovertreders/
• https://www.politieenwetenschap.nl/cache/files/5f60a772ac142PW102A.pdf

@article{Rodermond2020b,
title = {De gezinscontext van terrorismeverdachten in Nederland: Kenmerken en criminaliteit van ouders, broers en zussen},
author = {E Rodermond and K Monster and F Weerman},
url = {https://nscr.nl/gezin-terrorismeverdachten-lijkt-op-dat-van-andere-wetsovertreders/
https://www.politieenwetenschap.nl/cache/files/5f60a772ac142PW102A.pdf},
year  = {2020},
date = {2020-09-02},
publisher = {Politie en Wetenschap},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://link.springer.com/article/10.1007/s10940-020-09475-5?utm_source=toc

@article{LaFree2020,
title = {Editor’s Introduction: Terrorism and Violent Extremism},
author = {G LaFree and F Weerman and C Bijleveld },
url = {https://link.springer.com/article/10.1007/s10940-020-09475-5?utm_source=toc},
year  = {2020},
date = {2020-09-09},
journal = {Journal of Quantitative Criminology},
pages = {399-405},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-18…
• DOI: 10.5553/TvC/0165182X2020062203001

@article{vanderLaan2020,
title = {Hedendaagse jeugdcriminaliteit: nieuwe vragen en enkele antwoorden na een historische daling},
author = {A van der Laan and S Pleysier and F Weerman},
url = {https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-182X_2020_062_203_001},
doi = {10.5553/TvC/0165182X2020062203001},
year  = {2020},
date = {2020-09-24},
journal = {Tijdschrift voor Criminologie},
volume = {2-3, 2020},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-18…
• DOI: 10.5553/TvC/0165182X2020062203003

@article{vanderToolen2020,
title = {Online jeugdcriminaliteit en ‘verkeerde vrienden’: wanneer is de samenhang het sterkst?},
author = {Y van der Toolen and M Weulen Kranenbarg and F Weerman},
url = {https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-182X_2020_062_203_003},
doi = {10.5553/TvC/0165182X2020062203003},
year  = {2020},
date = {2020-09-24},
journal = {Tijdschrift voor Criminologie},
volume = {2-3, 2020},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

• https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-18…
• DOI: 10.5553/TvC/0165182X2020062203005

@article{Weerman2020c,
title = {Wie zijn jeugdige veelplegers? Een onderzoek naar aantallen en kenmerken op basis van politieregistraties en zelfrapportage},
author = {F Weerman and G Bruinsma and W Bernasco and L Pauwels },
url = {https://tijdschriften.boomcriminologie.nl//tijdschrift/tijdschriftcriminologie/2020/2-3/TvC_0165-182X_2020_062_203_005},
doi = {10.5553/TvC/0165182X2020062203005},
year  = {2020},
date = {2020-09-24},
journal = {Tijdschrift voor Criminologie},
volume = {2-3, 2020},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{vanderLaan2020b,
title = {Hedendaagse Jeugdcriminaliteit},
author = {A van der Laan and S Pleysier and F Weerman},
year  = {2020},
date = {2020-06-30},
journal = {Tijdschrift voor Criminologie},
volume = {62},
number = {2},
keywords = {},
pubstate = {published},
tppubtype = {article}
}