A European cooperation project on disinformation and fact-checking training empowering current and future media and media education professionals, to identify, prevent, and combat fake news spread over digital networks.

Alumnus Peter Burger – along with his colleague Alexander Pleijter – is the face of fact-checking in the Netherlands. ‘My degree led straight to this.’

‘Timmermans says more Polish workers are staying in Poland, but there aren’t any figures to back this up,’ was the headline of NU.nl news website during the European elections in 2019. This was after Nieuwscheckers, the fact-checkers at Leiden University, had checked a statement by PvdA politician Frans…

Nieuwscheckers, the fact-checking initiative at Leiden University, will check the claims made by politicians during the European elections. Lots of individuals and organisations supported their crowdfunding campaign. ‘During the elections, it’s hugely important that the emphasis is on facts, and that…

FactRank is a new online tool that automatically detects ‘checkable’ claims made by politicians in parliamentary debates or tweets, and therefore enables fact-checkers to work much faster. Alexander Pleijter, a researcher and lecturer in Journalism and New Media, helped develop FactRank.

Ukrainian President Zelensky has indicated on several occasions that he wants to be part of the European Union. According to Caroline van der Plas, Dutch MP for the BoerBurgerBeweging party, this is not possible. Any country that wants to join the EU must go through the standard procedure. No except…

Leiden Law School has a strong tradition of research in the field of fact-finding and evidence in criminal cases.

Of course, you are more than just a number. However, as betas, we do love them quite a bit. On this page, you will find the facts and figures about our employees and students.

The key facts and figures about Leiden University from its Annual Report for 2023.

We are transparent about our research involving laboratory animals, which includes providing access to our annual statistics. On this page, you will find an overview of various aspects, such as the number of animals and the species we use, the types of research for which we employ animals, and the level…

When you finish your dissertation, it must undergo a plagiarism check via IThenticate.

Publishing about your research is a key aspect of your career as a researcher; the majority of research publications are written in English. When applying for research funding, too, it is very important to ensure that your application is written in clear, accessible English. Maria Sherwood-Smith, Academic…

To be eligible for Law and Society at Leiden University, you must meet the following admission requirements.

Running up to the Dutch Parliament elections, a group of diligent fact checkers under the moniker ‘Nieuwscheckers’ checked the validity of statements made by politicians and media outlets. Inspired by Nieuwscheckers’ success, a new task force was called to life: the Web Integrity Workgroup. Their aim:…

Proceedings of the First International Conference on Byzantine and Ottoman Archaeology, Amsterdam, 21-23 October 2011

Conducting research on reliability of journalism and the trust in media.

Promotor: Prof.dr. F.S. de Boer

Fake news is becoming more and more prominent now that social media allow for an endless stream of unfiltered content to reach us. But what happens if we can no longer distinguish the truth from the lie?

Prof. dr. Marieke Liem, Professor Social Resilience and Safety at ISGA, discussed the facts and fiction surrounding serial killers on Dutch NPO Radio 1.

At the request of the Dutch Parliament, Professor Marielle Bruning, Dr Kartica van der Zon (Dept. of Child Law), Professor Lenneke Alink and Dr Sabine van der Asdonk (Education and Child Studies) have produced a fact sheet on the placement of children in care in the Netherlands.

Half the world's population is introverted and comes home drained after an evening of drinks. Their social battery is empty. 'People with autism have a similar experience, but much more intense,' says Boya Li, who researches emotional regulation in children with autism and hearing impairment. Does this…

Anne-Laura van Harmelen, professor Brain, Safety and Resilience will give her inaugural lecture ‘Resilience does not exist’ (in Dutch) on Monday 27 June. In her inaugural lecture she will discuss resilience after childhood adversity.

Researchers and policymakers are welcome to attend the AI & Society Conference in The Hague on Friday 23 June. The SAILS interdisciplinary research programme will be taking a nuanced look at the state of the art of AI technology. And offering fresh perspectives.

There's a myth that people with autism avoid eye contact in conversations. This can come across as indifferent. Unjustified, stresses Jiayin Zhao, who is doing her PhD research on the socio-emotional development of children with autism. 'That people with autism don't care is anything but true.'

Free trade negotiations and agreements are important instruments of EU trade policy. An increasing number of EU climate, environmental and sustainable development objectives play a role in free trade agreements.

It is not possible for juvenile courts to properly assess whether it is necessary to place a child in care. This is evident from a fact sheet that has been prepared by legal scholars from Leiden University, commissioned by the Dutch House of Representatives and others.

As part of its plans to introduce a stricter asylum policy, the Dutch cabinet wants to expand checks at internal borders within the EU. Professor of Law and Society Maartje van der Woude tells Dutch daily newspaper NRC that this is a symbolic measure: ‘Border checks will not counter the right to seek…

Misinformation spreads easily and fast. It gets presented as news, whereas actual news gets dismissed as fake. Conflicting streams of information allows all sides to cherry-pick whatever is most comfortable, boosting degrees of confidence and confusing the deliberation of both politicians and voters.…

How do commissions of inquiry operating in conflict situations utilize international law, and how can inquiry findings be utilized by other bodies belonging to the international legal community?

Nieuwscheckers, a team of journalist fact-checkers from Leiden University, received the Mr. K.J. Cath Prize at the opening of the academic year on 5 September. This biennial prize is awarded to students or staff who have enhanced the University’s good name.

This collection, edited by Sophie Vériter, Monica Kaminska, Dennis Broeders and Joachim Koops, includes six papers exploring and investigating European responses to COVID-related disinformation, specifically the responses of France, Sweden, Germany, the United Kingdom, Serbia, and Hungary.

University lecturer Peter Burger has been researching the reliability of stories for almost 30 years. Whether political news item or urban myth, he debunks falsehoods and half-truths on an almost daily basis. He recently received a prize for his complete oeuvre.

The Dutch Government would like to allow QR checks at work. Legal experts expect that employees who refuse could be dismissed.

The fact-checking initiative Nieuwscheckers has won the Dutch round of the European Citizens Award. This prize is awarded annually to projects and initiatives that deliver an exceptional performance within the EU.

With the elections on the horizon, politicians frequently make bold statements to gain the support of voters. Leiden students of journalism check the truth of these statements.

Polls conducted by I&O research point to a political landslide. What's in store for the Netherlands? The polls show that the new party of MP Pieter Omtzigt is well-positioned for the upcoming election, with an expected 31 seats, but only 3 for the Christian Democratic Alliance (CDA) party. It is obvious…

Marliese Vollebregt (BA International Studies, MA International Relations) works at JINC, a Dutch NGO focusing on equal opportunities for children. After graduation, she first became a ski instructor for kids in Austria, something she had dreamed of for a long time. “My biggest advice for all of you…

Every Sunday at 7 pm, you'll be able to join us for either a public film screening or a lecture. Seats are limited and we work on a first-come, first-serve basis. Our doors open at 6:30 and close at 7:15 or earlier in case the lecture room has reached its full capacity (out of safety considerations)…

What are International Studies Alumni doing after graduation? Get to know Guido, Paulien and Lennart. They all studied International Studies at Leiden University in The Hague and are now working in three different fields.

Leiden master's students of Journalism and New Media are going to help Facebook bar fake news from the social medium.

Japanese newspapers, photo archives from the Dutch East Indies or information on gender and sexuality: all these can be found in the University Library's 621 humanities databases. A flyer campaign to raise awareness of them begins this week.

'You’ll know right away when you meet your true love’ or ‘Opposites attract’: Some persistent beliefs exist about love and attraction, but are they true? Researcher Iliana Samara investigates the dynamics of attraction and explains which love myths we can let go of.

There are certainly ten airlines who do not carry out an identity check in the Schengen area upon check-in.

A variety of age checks are required, both in order to protect children and to ensure that they can participate online, a new study funded by the European Commission finds. The article on the study, co-authored by Simone van der Hof, Professor of Law and Digital Technologies at eLaw, was published in…

This summer, the COBRA Museum will be focusing on Moroccan art. 'The other story' exhibition presents for the first time Moroccan modernism in the Netherlands. The Netherlands Institute Morocco (NIMAR) contributed to its exhibition

How do you turn your thesis into an academic article? That's a question Floortje Fontein, who conducted research into inclusive leadership, can answer. She looked at how public managers manage a diverse team. She got a 9 for her thesis and is currently working on several articles based on the results…

Nadine Raaphorst, university lecturer at the Institute of Public Administration, has been awarded a Veni-subisidy from science financier NWO. This grant of up to 250,000 euros will enable her to set up her own research in the coming years. Raaphorst's research is about consistent decision-making by…

The main topic of this PhD thesis is the Arakelov ray class group of a number field, an algebraic object that contains both the ideal class group structure and the unit group structure.