Lecture

Western thought has often dismissed shadows as fictional, but what if fictions reveal original truths?

This research note argues that the “lone wolf” typology should be fundamentally reconsidered.

In 2012, the Dutch National Coordinator for Security and Counterterrorism and the Dutch Probation Service launched a reintegration project for offenders on probation or parole who were (suspected to be) involved in jihadist extremism or terrorism. The initiative's primary goal was to reduce the chance…

Schuurman examines how Russia is escalating its covert operations against European countries.

The second and final report on the Netherlands‘ crime-terror nexus has analysed all fourteen profiles of individuals arrested in 2015 for offences of terrorism.

The term “Lone Actor” has been applied to a variety of violent individuals who are thought to act out of ideological motivations using terrorist tactics.

Since 2012, thousands of individuals have traveled from Western countries to join jihadist groups in Syria and Iraq. While much has been written about these individuals, only sparse attention has been paid to the social environment of these jihadist travelers and, more specific, the role of family members…

This research examines how right-wing extremist parents perceive and discuss their role in the ideological socialisation of their children.

This project addresses the occurrence of political and ideological biased crimes in light of the recent migration influx in European countries.

The central aim is examining gender differences in recorded crime, particularly in relation to interpersonal violence, in early modern Bologna.

The central question in this study is: ‘What can the Netherlands learn from the way in which these countries have organized law enforcement and the rule of law in their overseas territories?’

A measured yet theoretically innovative exploration of how Islamophobia and radicalisation intersect and reinforce each other.

The Council of Europe is currently implementing its Strategy for the Rights of the Child (2016-2021), one of the priority areas of which is “a life free from violence for all children”.

Social relationships of students are important. Especially for students with problem behavior. How can a teacher support students in their social relationships via their own interactions with students? A lot, as is shown by a meta-analyses of Hinke Endedijk. She assessed almost 300 studies about teacher-student…

The Graduate School of Science offers 9 PhD programmes, spanning the entire spectrum of science. Do you have a Master's degree and are you proficient in English? Do you share a fascination for science? Then you may find the Graduate School of Science an inspiring and ideal environment for obtaining…

All PhD candidates, both internal and external, must be admitted to the Graduate School.

This procedure is relevant for contract and external PhD candidates only.

Thank you for your interest in doing PhD research at the Graduate School of Social and Behavioural Sciences of Leiden University. How to start your PhD at our Graduate School is explained on this webpage.

Study information

Study information

Study information

Study information

The CSPPR’s activities range from hosting public events to small-scale seminars with internal and external experts.

Every week, ISGA organizes the Research Seminar Series discussing works from ISGA staff and externals.

We study cell-fate decision-making using embryonic stem cells as a model system. Stem cells integrate a large number of cues to direct their development into a great variety of cell types.

Depending on the research area you are charged with bench fees or not.

On 24 November 2015, Prof. Carsten Stahn participated as external expert in a special plenary session of the Assembly of States Parties on the efficiency and effectiveness of Court proceedings, chaired by the co-chairs of the Study Group on Governance of the Assembly.

Dr. Joris Larik, Assistant Professor of Comparative, EU and International Law at LUC The Hague, has co-authored a report entitled 'UN 2.0: Ten Innovations for Global Governance 75 Years beyond San Francisco'.

The Institute of Security and Global Affairs (ISGA) offers courses at both bachelor’s and master’s level. There are also minors, online learning and courses for professionals.

This book underscores the interplay between religion and politics (local and global) in the production, escalation, management, mitigation, and resolution of conflict.

Within the Institute of Security and Global Affairs, research is organised in seven main research groups:

In the Master's programme Crisis and Security Management, you will study contemporary security challenges from both local and global points of view, gaining a deep understanding of the ‘wicked problem’ of security and crisis topics in a complex and globalising world.

’25 years of fatal violence’, a collaboration of dr. Marieke Liem and prof.dr.Lenneke Alink about murder and manslaughter in the Netherlands, has received a research grant by the Leiden University Fund.

As a PhD candidate at FGGA, you are encouraged to develop a wide range of skills that not only support your research, but also prepare you for the next steps in your career. To help you grow both academically and professionally, Leiden University offers a structured PhD Training Programme that supports…

This study focuses on increasing our understanding of the different pathways converts take during conversion to Islam.

The programmes offered by the Faculty of Governance and Global Affairs in The Hague are closely linked to the defining image of The Hague as a city of international justice, peace and security as well as the centre of Dutch public administration and international governance.

Conference, 2-day Workshop

This article introduces the concept of Repertoires of Comparison (RoCs) to explain how certain comparisons become deeply embedded in social and political life.

In recent years, the use of primary data in terrorism research has increased. In order to maximise the benefits of this trend, we want to encourage terrorism scholars to implement open science practices more systematically. This article therefore presents different avenues towards open and reproducible…

Dr. Pauline Aarten tries to find answers of the impact a road traffic accident has on the victims and surviving relatives and how we can improve their position.

The book addresses the question “How and why do people become involved in European homegrown jihadism?

In this article, Tokdemir & Klein examine the strategic actions of governments against domestic terrorist groups and domestic terrorist groups’ reactions to such actions.

This article investigates how parenthood serves as a critical turning point for young people in Latin America, influencing their criminal trajectories.

Why does one person radicalize to involvement in terrorist violence within a group-based context, while another engages in this form of violence alone?

A new paper written by Jolien van Breen, Soledad de Lemus, Russell Spears & Toon Kuppens in the British Journal of Social Pscychology examines the impact of the 2008-2012 financial crisis on national identity in Spain.

This article presents an in-depth evaluation of a specialized reintegration initiative within the Dutch Probation Service focused on individuals convicted or suspected of involvement in terrorism.