The Cognitive Psychology Unit is organized as follows:

Leiden University research institutes based in Leiden and The Hague.

All research at Leiden University is organised into institutes. To do justice to the wide spectrum of research (and consequently teaching) that comes from these, you will find descriptions of all the Leiden institutes on these pages.

The Institute Council consists of scientists, lecturers, support staff and students. They provide a forum for discussing the institute’s current situation and its prospects.

The University has institutes in Jakarta, Cairo, Rabat and Istanbul.

The Faculty Board issued these Regulations of the Institute of Philosophy on 9 January 2018.

Trust in public institutions in the Tata Steel case and beyond

The Europa Institute of Leiden University is one of the oldest academic institutes specialised in the law of the European Union and the European Convention on Human Rights; it was established in 1957, the same year as the European Economic Community itself.

Nine universities in the Netherlands and Flanders participate in the NVIC.

The IBL represents the core of modern biological research at Leiden and we interact closely with the other life science Partner Institutes in the faculty:

The Institute Council consists of scientists, support staff and PhD- and MSc-students. They discuss policies, strategies and other institute matters that may concern any person working or studying at Leiden Observatory.

The 'Leids Papyrologisch Instituut' is the only Dutch institute that studies both Greek (and Latin) and Demotic and Abnormal-Hieratic papyri. The members of our staff publish texts from collections all over the world, including our own collection.

The Mathematical Institute is responsible for the research and education in mathematics and statistics at Leiden University.

There are several committees within the IBL that are crucial for organizing and coordinating research, education and finances. Among the lesser-known of these committees is the IBL Institute Council (IC or Instituutsraad, IR). The purpose of the IC is to serve as a link between IBL members and management…

Read here about the progress that Leiden University is making with regards to sustainability.

History is being taught at Leiden University since the days of Justus Lipsius [1547-1606]. In 1860, following the appointment of Robert Fruin as Leiden professor of Dutch History, modern historical investigation started in the Netherlands.

The profile area Political Legitimacy brings together researchers from multiple research institutes within Leiden University.

The CML Institute's Council (IC) consist of seven persons representing staff and students who are working in our institute. The council advises the management team on a broad range of topics that concern all CML staff members: financial matters, research programs, education and strategic outlines.

Mathematics forms the basis of many innovations in technology, the service industry and science, such as data analysis and coding, artificial intelligence, weather or climate change modelling or understanding molecular processes. The researchers from the Mathematical Institute (MI) are constantly developing…

The Netherlands Institute in Turkey (NIT) conducts scholarly research and supports the academic study of Turkey through the ages. The institute is closely affiliated with University’s Faculty of Humanities. Its facilities are available to students and staff of all universities in the Netherlands.

Contact the Leiden University Institute for History.

The combination of global questions and a wide range of local sources characterizes the Leiden University Institute for History.

The Institute of Public Law comprises all areas of public law, with the exception of criminal law, and including labour law.

The motto of the Institute for History is: ‘Global questions, local sources.’ Its researchers use local sources to find answers to major historical questions. Without historical analysis, it is impossible to understand and explain the issues in society today. Leiden itself has a rich history, with big…

The institute that focuses on Public Law is as broad as the field itself. The Institute of Public Law has six departments, each with its own research agenda.

The Institute of Private Law was closely involved in the development of Nieuw Burgerlijk Wetboek (the Civil Code of the Netherlands, which came about between 1948 and 1992). It has continued to fulfil this socially engaged role over the years. It also made a significant contribution to the development…

The Institute of Private Law is part of the Leiden Law School.

Morocco and the Netherlands have a strong bond. The modern community of Dutch people with Moroccan roots is part of a shared history spanning four centuries of social and academic exchange. As an institution that functions at the heart of Moroccan society and the university system, the Netherlands Institute…

The Leiden University Institute for History is responsible for the main part of the historical research carried out at Leiden University. The institute has a wide-ranging academic scope.

The philosophers at the Institute for Philosophy develop new perspectives and insights not only on topical themes such as immigration and climate change, but also on more fundamental philosophical questions.

The Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology. We are part of the Faculty of Science at Leiden University.

The academic staff of the Leiden University Institute for History.

The Leiden University Institute for History has a wide-ranging academic scope unique for the Netherlands. This is directly reflected in the participation of her staff in various Master's and Bachelor's programmes at Leiden University.

The Van Vollenhoven Institute for Law, Governance and Society (VVI) is part of the Leiden Law School.

NIMAR is the Netherlands expertise centre for Moroccan Studies. Starting 2016, NIMAR is a part of the Faculty of Humanities of Leiden University. NIMAR organises lectures, facilitates research and actively adds to the knowledge of Moroccan languages, cultures and society in The Netherlands.

The Institute of Public Administration studies the complex problems facing the public sector in the 21st century, from climate policy to the effects of digitalisation. Its researchers analyse, explain and help come up with solutions to the challenges of society today.

The Leiden Institute of Chemistry (LIC) is the basis for research and collaborations of the Leiden chemistry groups. Chemistry is the central science enabling a healthy future in a sustainable society. Chemistry researchers at Leiden University take a fundamental approach in finding tailored solutions…

The chemical industry must continue to innovate for a more sustainable, healthier society. The reseachers from the Leiden Institute of Chemistry (LIC) contribute by applying their knowledge to themes such as sustainability, energy and health.

Natural resources are becoming increasingly scarce. If we want to maintain our current standard of living, we will need inventive solutions. The researchers at the Institute of Environmental Sciences (CML) share their thoughts on how to achieve a fully circular economy in which as little use as possible…

Research at the Leiden Institute of Physics (LION) is foundational and curiosity driven. All our scientists share a desire to increase the knowledge of the world around us, in an open atmosphere of inquiry from which innovative ideas emerge that provide applications and value for society.

The members of the Institute for Philosophy study all aspects of philosophy. In our research we seek a fruitful interaction between systematic and historical approaches to philosophy, and we thrive on intensive national and international collaboration.

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