In families where more than two people assume the role of parent, not all of these parents have legal status. This causes problems, particularly with inheritance law, says PhD candidate Michelle Michels.

According to a new study, for half of the world population the answer would be yes. For the other half: maybe? Leiden environmental researcher and head author Nicolas Navarre explains: ‘With improvements to crop yields, reductions in food waste, and changes in consumption patterns, 90% of people could…

With the number of externally funded research projects at the university on the rise and funding bodies setting ever-stricter requirements, it can be challenging to keep track of budgets, deadlines and reporting. The new Vidatum tool makes managing external projects easier for researchers and research…

A safe place to discuss burning social issues such as racism with each other. The student workspace Space to Talk About Race and the Afro Student Association both meet this need and also organise many other activities. Three board members explain why this is necessary.

On 8 July 2021, The Francophone Association of Ombudspersons (L’Association des Ombudsmans et des Médiateurs de la Francophonie (AOMF)) launched their online course platform (CLOM) and training course 'Faire vivre les droits de l’enfant: des clés pour l’action'.

Kinderen hebben wereldwijd een betere toegang gekregen tot de rechter. Hoogleraar Kinderrechten Ton Liefaard schrijft dit in het tijdschrift Sociale Vraagstukken. Hij is voorzichtig positief over de resultaten van een VN-protocol voor rechtsbescherming van kinderen, dat tien jaar bestaat.

How adolescents perceive parenting is related to their mood. Differences between the perspectives of parents and adolescents are also of importance for adolescents’ mood. That is what research by Loes Janssen and her Leiden University colleagues in Clinical Psychology shows. Open Access publication…

Did you know that PhD candidates are also alumni of your alma mater? High time to put a PhD alumna and her research in the spotlight. Besides, this month our UNICEF Chair in Children’s Rights is celebrating its tenth anniversary.

Although it can be a challenge at times, parents should keep communicating with their teens. Also about how they parent. Research by developmental psychologist Loes Janssen shows that parenting can be perceived quite differently by family members and mood plays an important role. Parents often parent…

Leiden University addresses the UN on children’s rights

Kirsten Sandberg appointed as Rotating Honorary Chair in Enforcement of Children’s Rights 2025/2026

As of 1 May 2025, Professor Kartica van der Zon has been appointed professor by special appointment of Family Law, Law of Persons and Juvenile Law at the Faculty of Law of the University of Groningen.

New Online Platform Launched to Support Global Children's Rights Legislative Reform

On October 26, Gianclaudio Malgieri (Associate professor at eLaw) moderated a plenary panel about "Blockchain and Metaverse: Privacy and Data Protection" at the 44th Global Privacy Assembly in Istanbul, the biggest world institutional conference about privacy and data protection.

...What does seem clear, though, is that there is a great deal of room for improvement in the process of out-of-home placement. The FSW's social and behavioural scientists give their views.

With research on the intergenerational transmission of trauma, Tamara Compagner (right) has won the FSW Thesis Prize 2023. The thesis was written as part of the Master's in Education and Child Studies and examines the role of parent-child attachment and child personality in high-risk families.

Both Child Law (LL.M.) and Public International Law (Advanced LL.M.) score above average across the board in the 2026 ‘Keuzegids Masters’. The assessment is based on the National Student Survey, in which students evaluate their own study programme.

Education

PhD defence

Human resources

Revelations about unacceptable behaviour and sexual misconduct in the TV and sporting world have rekindled the public debate about a safe environment. At Leiden University we are coming together to prevent unacceptable behaviour and provide proper care and support for victims. According to President…

PhD candidate Layla van Wieringen examined how extremist beliefs are passed on within households. In her dissertation ‘Rotten Trees, Bad Apples? Understanding the Intergenerational Transmission of Extremism’, she reveals a reality that media and politics rarely address.

It matters a lot whether a fatwa is given by a female or male Islamic scholar, discovered doctoral student Nor Ismah.

Depression in young people is often treated as an individual problem. But looking only at the child means that an important part of the story is missed, says PhD candidate Myrthe Veenman: ‘Parents can make a difference.'

Is aggression always bad? PhD research by psychologist Simone Dobbelaar shows that it is not. In fact, children who occasionally fiercely defend themselves and stand up for their peers often feel better mentally.

For the first time, an international team of scientists led by Leiden Observatory and SRON can explain the extreme jet streams observed around the equators of all the giant planets using a single model.

Dubai is teeming with world leaders these days at the United Nations' annual climate conference. What can we expect? We look ahead with university lecturer and environmental politics specialist Shiming Yang. 'The funding always comes slowly.'

Maryam Alqassab, an assistant professor at ICLON (Leiden University Graduate School of Teaching), helps train new PhD supervisors and knows how demanding the role can be. When asked to contribute to an online handbook for PhD supervisors, she didn’t hesitate: ‘Everything supervisors do or are involved…

Psychologist Bramesada Prasastyoga discovered that small business owners who engaged in entrepreneurship mostly for the pursuit of rewards and opportunities tended to be more willing to grow their businesses than those who engaged in entrepreneurship mostly due to the need for security and necessity,…

Parents are not always heard before their children’s placement in care is extended. They can only have their say if they ask the judge for a hearing themselves. ‘It should be the other way round,’ says Mariëlle Bruning, Professor of Child Law in a ‘De Nieuws BV’ broadcast.

On 27 May, 180 pupils from Vlietland Secondary School visited Leiden University’s law faculty. At the school, pupils learn about themes that are important for them as well as for the world, such as sustainability, globalisation and children's rights.

Organisation, Social

He was a popular face in the Leiden student world and even developed his own merchandise, but all good things come to an end. After seven years, community support officer Dennis Perdok (49) is leaving this role. Last week he bid farewell to the police and to his job in Leiden’s city centre.

It’s already in the name. Everything you tell a confidential counsellor is confidential. In fact, a confidential counsellor is even liable if they breach their duty of secrecy and confidentiality. Considering all the recent reports in Dutch media of unacceptable behaviour, more attention than ever is…

Police killed Eric Garner 9 years ago (‘I can’t breathe’) when he resisted a search. Now everyone will consent to stops and searches. Law Professor and author Josephine Ross looks to feminism: what police call consent, feminists would call submission. During the lecture on Wednesday 31 May, Josephine…

As technology transforms healthcare and services come under mounting pressure, one question remains the same: Will the advice or treatment offered help patients lead the lives they want to live? In her inaugural lecture, Professor Maxime Kummeling stresses the importance of quality.

PhD candidate Agnes van Steen researched the history of the Leiden women’s rights movement (1860-1990) and found that the university produced many feminists.

Jonathan Todres appointed as Rotating Honorary Chair in Enforcement of Children’s Rights 2024/2025

Het onderzoeksproject heeft als doel ouders te helpen hun kleuters gezonde eetgewoonten aan te leren door het bevorderen van sensitieve voeding tijdens de fase wanneer peuters kieskeurig met eten worden.