Professionals
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Course Extremism, Disinformation and Hostile States
In this course, you will gain insights into emerging security threats such as extremism, disinformation, and state strategies, and develop skills to analyze and effectively address these challenges.
- Start date
- 27-05-2026
- Duration
- 3 days
- Course fee
- €2.150,- (tax free)
- Course type
- Course
- Language
- English
- Location
- The Hague
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Course Analysis of Repeated Measurements
This course covers statistical methods to be used in the situation where one or more outcome variables are repeatedly measured in time on the same experimental unit. The course will cover recently developed methods of analysis for dependent outcome data.
- Start date
- 15-06-2026
- Duration
- 10 days
- Course fee
- €975,- (free of VAT)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Visualizing Science Using VOSviewer
This course offers a thorough introduction to science mapping, focusing on the VOSviewer software developed at CWTS. Participants will learn key techniques for visualizing science, with a focus on applications in research evaluation and research management. The course includes extensive practical exercises with VOSviewer and has an interactive format with room for discussion and exchange of ideas
- Start date
- 16-06-2026
- Duration
- 3 days
- Course fee
- €900,- (free of VAT)
- Course type
- Course, Training
- Language
- English
- Location
- Online
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Qualitative Interviewing
Interviewing is a widely used method of data collection in the social sciences. However, doing qualitative interviews well is an art and a technique whose successful execution requires targeted training, practice, and constant reflexivity. This course will introduce course participants to qualitative interviewing as a data collection/generation technique.
- Start date
- 22-06-2026
- Duration
- 3 days
- Course fee
- From €490,- (VAT Free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Statistical Analysis of fMRI data
Functional MRI is one of the most widely used methods in (cognitive) neuroscience. This course will teach the basics of fMRI analysis.
- Start date
- 25-06-2026
- Duration
- 2 days
- Course fee
- From €370,- (VAT Free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Alternative Payment Models Summer School
Healthcare systems are at a turning point. Changing demand, workforce shortages, and growing financial constraints are forcing policymakers and healthcare leaders to rethink how care is organized and paid for. Payment models play a crucial role in shaping incentives, collaboration, and long-term sustainability. This five-day Summer School on Alternative Payment Models (APMs) offers a unique opportunity to explore how innovative payment strategies can better align financial incentives with the goals of high-quality, accessible and affordable care.
- Start date
- 29-06-2026
- Duration
- 5 days
- Course fee
- €950,- (VAT free)
- Course type
- Course
- Language
- English
- Location
- The Hague
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R Introduction
The focus of this course is on performing analyses in the software environment R, not on statistical theory. Participants can attend any 1, 2, or 3 days if they have sufficient knowledge to do so.
- Start date
- 29-06-2026
- Duration
- 3 days
- Course fee
- From €490,- (VAT Free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Summer School Frontiers of Children’s Rights
Leiden University's Summer School on International Children's Rights reaffirms its commitment to exploring how to protect and promote children's rights amidst the complexities of our ever-changing world. This year, we provide a platform for learning, collaboration, and reflection on one of the most critical and transformative areas in children’s rights today. For the 12th edition, our focus is on “Advancing Children’s Rights Globally: Accountability and Access to Justice.”
- Start date
- 29-06-2026
- Duration
- 5 days
- Course fee
- € 1000,- (free of VAT)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Population Health Management Summer School
An ageing population, epidemiological challenges, rising healthcare costs, and technical developments in the medical sector are some of the topics that will be covered during the 5 day Summer School on Population Health Management. You will learn strategies and acquire new competences to understand and deal with these current issues and developments in healthcare. Join the Summer School Population Health Management for an inspiring and scientific introduction to the fundamentals of Population Health Management at The Health Campus The Hague for professionals (and students) working in and around healthcare. The keynote speakers and professors during the course are experts in their field and some of the speakers are faculty staff of the two year Master’s programme Population Health Management. The Summer School is organised by the Master’s programme Population Health Management (PHM) which is part of the Faculty of Medicine of Leiden University (LUMC).
- Start date
- 06-07-2026
- Duration
- 5 days
- Course fee
- €950,- (free of VAT)
- Course type
- Programme
- Language
- English
- Location
- The Hague
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Course Meta Analysis
Performance of a meta-analytic study can be very valuable. A meta-analysis enables the researcher 1) to obtain a good overview of the state-of-the art of the research field, and 2) to get insight in the way the research problem is tackled, analyzed and reported in existing literature. In this course the core issues of meta-analysis are explained and practiced.
- Start date
- 07-07-2026
- Duration
- 2 days
- Course fee
- From €370,- (free of VAT)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Basic methods and reasoning in Biostatistics
The LUMC course ‘Basic Methods and Reasoning in Biostatistics’ covers the fundamental toolbox of biostatistical methods plus a solid methodological basis to properly interpret statistical results. The course is a mandatory part of the LUMC Graduate School Program and a prerequisite for any of the advanced biostatistical courses offered by the LUMC.
- Start date
- 14-09-2026
- Duration
- 5 days
- Course fee
- €975,- (tax free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Course Communicating in Legal English
English is becoming increasingly important as a medium of communication for Dutch lawyers. This two-day Legal English course is intended for judges, attorneys-at-law, civil-law notaries and legal academics who would like to be able to communicate with their international contacts with more ease and self-confidence.
- Start date
- 17-09-2026
- Duration
- 2 days
- Course fee
- € 775,- (tax free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Advanced surgical techniques in pelvic-reconstruction - hands-on course
Pelvic tumour surgery remains one of the most demanding areas in orthopaedic oncology. This two-day intensive programme provides an in-depth update on modern resection techniques and advanced reconstructive strategies following pelvic tumour surgery.
- Start date
- 21-09-2026
- Duration
- 2 days
- Course fee
- €1.500,- (VAT Free)
- Course type
- Course
- Language
- English
- Location
- Leiden
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Language Courses Arabic
The Academic Language Centre Leiden offers Arabic language courses at many different levels, an intensive summer course and customised Arabic language training. The courses are practical in nature: focusing on the use of the language. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online
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Language Courses Chinese
The Academic Language Centre Leiden offers Chinese language courses at three different levels and tailor-made Chinese language courses. The courses are practical in nature: focusing on the use of the language. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online
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Language Courses Dutch
The Academic Language Centre Leiden offers various Dutch language courses, ranging from online courses, intensive and non-intensive classroom courses of several weeks, and custom-made language trainings. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- Dutch
- Location
- Leiden, Online
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Language Courses English
The Academic Language Centre Leiden offers English language courses at different levels, intensive summer courses, tailor-made language training and various courses such as academic English, legal English, and financial English. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online
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Language Courses French
The Academic Language Centre Leiden offers French language courses at eight different levels, an intensive summer course and customised French language training. The courses are practical in nature: focusing on the use of the language. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online
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Language Courses German
The Academic Language Centre Leiden offers German language courses at two different levels and customised German language courses. The courses are practical in nature: focusing on the use of the language. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online
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Language Courses Italian
The Academic Language Centre Leiden offers Italian language courses at many different levels and tailor-made Italian language courses. The courses are practical in nature: focusing on the use of the language. More information can be found here >
- Start date
- Depends on course
- Duration
- Depends on course
- Course fee
- Depends on course
- Course type
- Course
- Language
- English
- Location
- Leiden, Online