How does having limited access to the social world affect Deaf or Hard of Hearing (DHH) children’s emotional development? And in turn, how do impairments in emotional functioning affect social development and the development of psychopathology?

Which adolescents are more at risk of developing social anxiety disorder later in life?

How do different communities of residents in The Hague perceive and manage food waste in relation to citizenship (rights and responsibilities)?

The Biomedical Metabolomics Facility Leiden (BMFL) is the core metabolomics facility of Leiden University and the Metabolomics and Analytics Centre (MAC). We offer a highly structured environment for advanced MS-based metabolomics studies and build on fully validated, state-of-the-art assays that each…

To address major societal challenges, research needs to go beyond the boundaries of traditional disciplines. We believe this starts with education. By exposing students to people from different scientific fields, they learn to deal with diverse perspectives and can broaden their horizons. Professors…

At LIACS, we recognize the growing need for advanced technical support in research projects and lab education. Increasing student numbers, more and more advanced hardware and infrastructure, new demands around data safety and management, and the complexity of core computer science courses necessitate…

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Are you curious about how societies are governed – and what makes a society just? At Leiden University, you’ll explore democracy, law, safety and public policy in both national and international contexts. From human rights to climate legislation, from elections to ethical dilemmas: you’ll learn to analyse…

Are you curious about how societies are governed – and what makes a society just? At Leiden University, you’ll explore democracy, law, safety and public policy in both national and international contexts. From human rights to climate legislation, from elections to ethical dilemmas: you’ll learn to analyse…

Arts and leisure, Arts and leisure

Leiden’s Institute for History has an exceptionally strong expertise in Medieval European History, with specialists whose interests cover virtually the whole continent.

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In February 2026, Leiden University’s new Sport Centre opened on a prominent new site directly on the Campusplein. Its relocation brings sport visibly into the heart of campus life, with the outdoor fields seamlessly connected to the building. Substantially larger than its predecessor, the centre offers…

Channi Li defended her thesis on 15 October 2019.

Leiden University College The Hague (LUC) offers a 3-year Bachelor's programme with a focus on Global Challenges: Peace & Justice, Sustainability, Diversity and Prosperity. The programme offers room for flexibility; you get to specialize in a major of your choice and combine this with a minor or electives.…

A master's degree in Psychology at Leiden University combines theoretical knowledge with academic and professional skills, making you an attractive candidate for many employers. However, there are far more graduates than vacancies, especially in mental health care, and competition is therefore fierc…

The curriculum in the first semester provides an overall introduction to public international law and international criminal law. The second semester is more track-specific and focused on interaction.

MA History specialisation Governance of Migration and Diversity at Leiden University

Within the two-year Astronomy master’s programme, you can choose from seven specialisations, ranging from fundamental or applied astronomy research in cosmology, instrumentation or data science, to combinations of astronomy research with education, management or science communication.

Leiden University aims to equip its students for the world of tomorrow. All our teaching programmes promote international knowledge, global awareness and intercultural skills.

The research master's specialisation Developmental Psychology consists of five main parts: the general courses, the track-specific courses, the elective courses, a research internship and a thesis.

The broad scope of the High-Tech Innovation specialisation provides you with an MSc-level education that is highly valued by the advanced high-tech and semiconductor industries. Your combined expertise in astronomy, cutting-edge technology, instrumentation, and innovation makes you well positioned for…

Once you have completed the specialisation Educational Science, you will be an expert in the field of education and child development in the school context. You will be up to date on the newest scientific insights into learning, language and arithmetic skills, brain development and application to teaching.…

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Are you ready to take on an extra challenge during your Leiden Master programme?

What are the institutional dynamics of the adoption of internal market legislation?

This project is part of a broader research agenda aiming to better understand the relationships between the development of contemporary security concerns and the evolution of forms of security cooperation and crisis governance.

On Saturday 3 December, Peter Rodrigues and Mark Klaassen delivered two guest lectures at Sofia University. They were invited by ELSA Bulgaria to speak at the Human Rights Academy 2022 that was devoted to the protection of the human rights of unaccompanied minors. The event was made possible by the…

A neuro-ecological perspective on adolescent prosocial development

The Press Freedom Monitor is set to be presented during this year’s World Press Freedom Day celebrations on 3 May. To mark this occasion, the interactive media museum Beeld & Geluid in The Hague will publish a three-part podcast series.

On Tuesday 23 May 2023, the International Court of Justice (ICJ), in collaboration with The Hague Academy of International Law, held an event to commemorate the life of the Brazilian jurist Antônio Augusto Cançado Trindade, who served as a Member of the Court from 2009 until his death on 29 May 2022…

Global Interactions sponsors a number of research projects of Leiden University researchers.

The Jordan Times has interviewed Peter Akkermans about the damage done to the Early Islamic archaeological site of Khirbet Al Umari, Jordan.

In early modern England, courts of law were working overtime. University lecturer Lotte Fikkers delved into the records of centuries-old court cases involving women. In Early Modern Women's Life-Writing and English Law, she reconstructs how the story they told in court differs from the one they wrote…

On 2 December, the Municipality of Leiden will apologise for the role previous administrations played in colonialism and slavery. A further study will be carried out.

Researchers have used AI to reconstruct the rules of a board game carved into a stone found in the Dutch city of Heerlen. The team concludes that this type of game was played several centuries earlier than previously assumed.

Arts and culture, Talk + Gaming Workshop

This thesis investigates a pharmacological challenge model induced by Toll-like receptor 7 (TLR7) activation, focusing on skin inflammation and its implications for early drug development.

The literature indicates that teacher professional development and learning may be improved by using formative assessment procedures. This thesis focuses on a specific form of formative assessment, negotiated assessment, which is characterised by the exchange of views between assessor and assessee and…

The general aim of the project is a description and analysis of the Leiden anatomical collections from a humanities perspective. The project investigates how historical and cultural practices and concerns have shaped anatomical preparations and how exhibitions of the anatomical body have informed cultural…

This paper provides an initial answer to the question regarding eco-labels: ‘How can we make the development of eco-labels more structured and transparent?’

Infecting each other with viruses and bacteria while protecting yourself with medicines and vaccinations. Sounds like a fun evening, right? Master students Life Science & Technology Rafael Jezior and Dennis de Beeld certainly think so. Together, they developed ImmunoWars: an exciting card game based…

Indonesia is experiencing various environmental challenges related to its fast economic growth. Therefore, it is necessary to have measurable and applicable indicators to obtain accurate data and information regarding the costs of adverse environmental impacts arising from economic activities to support…

National and international actors have attempted to provide accountability for the events at Srebrenica in July 1995. This research project aims to draw lessons learned from those multiple efforts in assessing whether securing a measure of ‘justice’ for the victims has been successful and how national…

Leiden University is a centre of migration research, bringing together historians, economists, lawyers, political scientists and anthropologists. They conduct research on who migrates and why, and the impact on societies. They analyse government policy, the role of media and how societies respond to…

AI has huge societal and economic potential and is widely used. But it also brings challenges: how do we combine human values with AI, how do we make AI more transparent and understandable, and what can AI and human cognition learn from each other, for example about language learning?

The LUCDH foster the development of new digital research by awarding a number of Small Grants each year. COIn Grants support Infrastructure development. We congratulate our four successful awardees for 2026.

Leiden University, the LUMC and Janssen have signed a partnership agreement stating that they will collaborate in different areas, including infectious disease prevention, clinical tests, drug production and e-health. By joining forces, the three partners will be able to provide better, more innovative…