The Clinical Psychology Educational Programme aims to provide specialized knowledge of psychopathology, diagnostic and treatment skills and related scientific research.

Libertatis Ergo Holding B.V. (LEH) is an independent legal entity that holds associate companies arising from Leiden University’s activities.

The project “Optimizing the responsible researcher” (see below) has enriched the knowledge base about the shared values of responsible biomedical research and the various ways in which these ideals are (or are not) put into practice.

The Administration and Central Services department supports the Executive Board and is responsible for policy and decision-making.

A new way to decipher the light from distant worlds could give us unmistakable evidence of extraterrestrial photosynthesis, and maybe alien plants, finds astronomy author Colin Stuart in the New Scientist. In his article, he describes the work of the group led by Leiden astronomer Rob van Holstein.…

Mandrills keep track of how many days have passed to be the first to gather the food. This is shown by a team of researchers from the University of Amsterdam, Leiden University and ARTIS Amsterdam Royal Zoo. The team discovered that mandrills have the cognitive skills to learn time intervals of several…

In the research project ‘Furthering public leadership’ the Leiden Leadership Centre collaborates with several public organisations in order to obtain academic insights on public leadership and to develop leadership in practice. This allows for evidence-based development of public leadership and direct…

Fundamental insights into the working of the adolescent brain help lecturers and parents to teach adolescents to function better. Professor Eveline Crone studies executive functions – such as planning and behaviour – in the adolescent brain.

With a MSc in Chemistry you are well prepared for a wide range of career opportunities. The chemical industry is one of the largest contributors to economic prosperity worldwide.

We are the hub in Leiden where students and staff members cooperate to make our University more sustainable!

A global network of academic and non-academic partners connects Leiden University’s research, education and innovation activities to the world.

The project focuses on an intriguing aspect of André Chénier’s poetry, which has not received much attention in scholarship: Chénier’s indebtedness – in the form of translation, adaptation, borrowing, reference – to Hellenistic poetry; it interprets the role of this indebtedness in his poetical and…

This research paper was requested by the European Parliament's Committee on Civil Liberties, Justice and Home Affairs. It was published by the International Centre for Counter-Terrorism (ICCT) in The Hague. Leiden University is one of the participating institutes in this publication and our researcher…

Didactics

The group Clinical Neurodevelopmental Sciences has expertise in individual differences in child development, in particular the development of psychopathology, ranging from mild to severe neurodevelopmental disorders.

Effects of maternal smoking, premature birth, intra-uterine growth retardation and asphyxia on child development.

Fokelien Kootstra defended her thesis on 23 April 2019

A growing global concern is that automated recognition systems may exacerbate and reinforce existing biases that different societies have with respect to gender, age, race, and sexual orientation. Questions around the consequences of automated gender recognition are particularly poorly understood and…

In the studies described in this study, we introduce a novel ex vivo human skin barrier repair model. To develop this, we removed the upper layer of the skin, the stratum corneum (SC) by a reproducible cyanoacrylate stripping technique.

Throughout the history of computer science, a major challenge has been how to assert that software is free of bugs and works as intended. Software bugs can lead to serious negative impacts on any software system. Throughout the main body of the thesis, we implemented a series of studies on exploring…

The Oxford Handbook of Dutch Politics provides a comprehensive longitudinal overview of the state of the art of academic research on the Dutch political system: its origins and historical development, its key institutions, main fault lines, pivotal processes, and key public policy dynamics. In each…

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It is essential for researchers to be able to obtain independent research funding in order to advance in their career.

In this article, Jaroslaw Kantorowicz and his coauthors analyse how recent political changes reshaped Poland’s Constitutional Tribunal and why this transformation provides important insights into contemporary democratic backsliding in Europe.

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It is essential for researchers to be able to obtain independent research funding to advance in their careers.

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

This study documents and translates the Saa (Zapotec) cultural heritage of the Bene’ Ya’a/En’ne I’ya peoples, the Zapotec inhabitants of the Sierra Norte of Oaxaca.

Here you find the curriculum of the master's specialisations of Health, Medical and Neuropsychology.

What role should the university play in the climate crisis?

The expedition commanded by Nicolas Baudin to Tenerife, Mauritius, Australia, Timor and South Africa in 1800-1804 is fully researched in regard to ornithology.

Underneath you will find more information on how the university works.

FitDis! is designed to ease the determination of binding energy and oligomeric state of coiled coil peptides. It allows direct fitting of concentration dependent thermal peptide unfolding curves measured for instance by CD–spectroscopy.

Rembrandt & Leiden University: The Bigger Picture commemorates the 444th anniversary of Leiden University and the 2019 Rembrandt Year. Our special thanks go to Germanisches Nationalmuseum (Nuremberg), The Leiden Collection (New York), Museum De Lakenhal (Leiden), Mauritshuis (The Hague), Rijksmuseum/Musée…

A common method to solve expensive function evaluation problem is using Bayesian Global Optimization, instead of Evolutionary Algorithms.

The starting hypothesis of the project is that secrecy is not always inimical to democratic governance as conventional wisdom has it.

As part of the process of safeguarding the quality of our research, our institutes are audited regularly by a committee of external experts.

On 14 January 2021, Joost Westerweel defended his thesis 'Lokale democratische innovatie'. The doctoral research was supervised by Prof. G. Boogaard and Prof. M.J. Cohen.