Cognitive processes of learning with a focus on reading comprehension and the development of mathematical skills.

The group is involved in training in areas of diagnostic skills, treatment/prevention/intervention, neuropsychological assessment, behavioral observations, clinical interviewing, knowledge of intellectual disability, autism, ADHD, psychosis and aggression.

Quantum Information Science & Technology (QIST) encompasses the understanding, design, construction and investigation of quantum information processing systems, such as quantum computers, quantum communication networks, and quantum sensors.

What did we do over the past year? Well, we played quantum games, helped develop an instrument for the Extremely Large Telescope and started a new bachelor's programme. Oh, yeah, and we officially opened our brand new Gorlaeus Building! Warm up the fingers and get ready to click and scroll through…

Are you interested in combining your master programme with the Science Communication and Society specialisation? Learn more and watch the introduction video.

Read on these pages all about the history of Leiden University, the oldest university in the Netherlands. The Academia Lugduna Batava was founded in 1575 and its motto is: Libertatis Praesidium ('Bastion of Freedom').

FluidKnowledge will investigate the past, present and future of evaluating ocean science. Regarding the past, it will ask how research priorities in ocean science evolved until now. Which lines of inquiry became hot topics, and which died out? Who became global players, who ended up in the periphery?…

As a student of Bio-Pharmaceutical Sciences, you have a strong interest in drug development: from the onset of diseases to the effects of individual drugs in the body. Is that true for you? Then, Bio-Pharmaceutical Sciences might be the right study programme for you!

In 2023, the OSCL, together with the University Library and Academia in Motion, ran a survey to better understand the state of Open Science at our university. In this year's follow-up, we are asking you to give your input, so we can jointly develop how Open Science evolves in our university.

The research reported in this thesis is concerned with the knowledge development of a small sample of experienced science teachers in the context of a broad innovation in Dutch secondary education, including the introduction of a new syllabus on Public Understanding of Science.

Leiden Institute of Advanced Computer Science (LIACS)

Leiden University Centre for Linguistics (LUCL) is an independent institute within the Leiden University Humanities Faculty. A Management Team, consisting of an Academic Director, a Director of Education and an Institute Manager, is responsible for the overall running of the institute. This team is…

In The Golden Mean of Languages, Alisa van de Haar sheds new light on the debates regarding the form and status of the vernacular in the early modern Low Countries, where both Dutch and French were local tongues. The fascination with the history, grammar, spelling, and vocabulary of Dutch and French…

Are you passionate about our planet? Are you keen to find solutions to environmental problems that make a real impact? Do you feel that either natural sciences or social sciences by themselves are not enough to tackle today’s complex sustainability issues? Then Science for Sustainable Societies at Leiden…

This page provides information to support your application for the Master's programme of Bio-Pharmaceutical Sciences.

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.

The Leiden Science Young Talent Award celebrates a student who completed their bachelor’s degree with an outstanding thesis.

In the Life Science & Technology (LST) degree programme you study the functioning and applications of the living cell: the building block of all plants, humans, animals and micro-organisms. This can be your contribution to a clean and healthy world.

Many thanks for visiting the Master’s Open Day on Friday 15 March! We hope that you enjoyed the day and that all your questions were answered.

LUCIS works with Science ON AIR to put its researchers in the spotlight. For that purpose, several online videos of LUCIS members have been produced.

This programme video is presented in Dutch

Microbial Sciences' contribution to the Biodiversity & Evolution research theme focuses on understanding how bacteria sense and respond to their environment, and how bacterial diversity and evolution is influenced by cooperative and antagonistic interactions taking place between microbes.

This programme video is presented in Dutch

Linguist Marian Klamer, associated with Leiden University Centre for Linguistics, is one of the 31 scientists to receive a NWO Vici-grant for her researchproject 'Language as a time machine'.

The Science, Management and Innovation (SMI) group examines organisational dynamics governing the management of complex R&D projects and technology commercialisation.

Research truly comes to life when it contributes meaningfully to society. By sharing our findings, advising policymakers or contributing to community projects – we can make a real impact. Scroll down and discover how Science and society can mutually benefit from each other.

From the largest numbers to the smallest molecules and from the oldest galaxies up to the latest algorithms, explore our standout discoveries and most inspiring collaborations from the past year!

How to stimulate novel research in science and innovation

Computers are becoming so smart that in the future they will perhaps take over the role of judges. In the meantime, experts at Leiden University are examining the question of which standards responsible data science should meet.

The first photo of a black hole and measuring anxiety in the brain... From 13 until 22 May we're serving a free slice of science with your pizza.

How would you convert Egyptian hieroglyphs into Latin script? And what is actually the correct translation of dishes on a Vietnamese menu? On Saturday 28 January, high school students from all over the Netherlands will come to Leiden to ponder a series of language-related puzzles. Their goal? To win…

Fifteen knowledge institutions and the Ministry of Education, Culture and Science have signed the covenant for Open Science NL. Leiden University has also joined the covenant, via the Universities of the Netherlands. This marks the start of the Dutch Research Council’s and brings the transition to open…

In a conversation, you provide all sorts of information to the listener. For example, you can indicate that you're certain about something, or that you heard it through someone else. Associate Professor Jenneke van der Wal has been awarded a Vici grant to investigate whether the way people do this is…

This project creates a comprehensive audiovisual documentation of the Sanye language, the sociolinguistic situation, and cultural practices of the Sanye (Dahalo) community in coastal Kenya.

Mapping out the problem of plastic pollution requires a lot of data over a large area. That's why scientists are increasingly turning to volunteers for help, also known as citizen science. But what are the challenges for a researcher when he or she involves the public in research in this way? Four Leiden…

Mari Nakamura defended her thesis on 14 March 2017

The Leiden Science Young Talent Award is awarded yearly to a student who completed their bachelor’s degree with an excellent thesis.

In this dissertation, a comprehensive portrait of the American-born Quaker Lindley Murray (1745–1826) is painted and the influence of Murray’s Quakerism on his language use is investigated by analyzing a corpus of 262 of his unpublished private letters.

In this PhD-thesis several new and existing data science application are described that are particularly focused on applications for tax administrations.

Living labs make it possible for citizens to participate in research for sustainable development of their environment. This way citizens, together with scientists and stakeholders, create local conditions for food production, healthy environment, and biodiversity.

The Pavement Plants Citizen Science Project invites citizens to monitor plant species growing around their homes, neighborhoods, or towns. The goal is to collaboratively monitor urban flora, measuring and revealing the species richness and biodiversity of the urban ecosystem. We believe this will lead…

Plant Sciences' contribution to the Bioactive Molecules research theme is to identify new plant bioactive molecules, and unravel their mechanisms of action in plant development or health, and the regulatory networks and (bio)synthetic pathways required for their production.

Exploring the value of data-driven approaches in education: collecting, analysing, and interpreting data from educational environments to improve teaching and learning outcomes.