Prof. Berna Güroğlu has recently contributed to several public media productions that highlight the importance of friendships for young people’s development and well-being.

She was featured as a scientific expert in the international ARTE/ARD documentary The Power of Friendships, which was filmed at the Faculty of Social and Behavioural Sciences and at the LIBC scanner of Leiden University Medical Center. The documentary, broadcast on 15 January and now available online, explores how friendships shape social and emotional development across the lifespan and presents neuroscientific insights into adolescents’ sensitivity to peer relationships.

In addition, Güroğlu appeared in the BNNVARA podcast Echte Oogappels in the episode Vrienden voor altijd, where she discussed what friendships mean for young people and how brain research helps explain their role in identity formation, emotional support, and resilience. By connecting scientific knowledge to everyday experiences of families and young people, the episode makes research on social development accessible to a wide audience.

Through these contributions, Güroğlu helps translate developmental neuroscience into societal impact and raises awareness of the central role of peer relationships in youth mental health – an important theme within GUTS.

Dr. Eddie Brummelman has been awarded the prestigious Mercator Sapiens Stimulus, a €1 million research prize presented by the KHMW. The award recognises mid-career researchers with an ambitious and socially relevant research agenda and provides them with full academic freedom to pursue innovative ideas.

With this funding, Brummelman – Associate Professor of Pedagogy at the University of Amsterdam – will launch the interdisciplinary project Generation Hope. The project investigates how children perceive and experience economic inequality and how these perceptions shape their self-image, expectations for the future, and wellbeing.

Economic inequality is highly visible in children’s daily lives, yet we still know little about how they interpret these differences or what they mean for their development. By placing children’s perspectives at the centre and involving them directly through participatory approaches, the project aims to generate new insights into how inequality influences young people and how we can support them to grow up with a sense of hope and opportunity.

Generation Hope brings together expertise from pedagogy, developmental psychology, sociology, economics, the humanities and the arts, and builds on Brummelman’s work within KiDLAB on children’s self-concept and social context.

Dr. Anita Harrewijn has been awarded an NWO XS grant for her project Promoting resilience to anxiety at school: mechanisms and youth-informed support strategies. The XS scheme of the Dutch Research Council funds curiosity-driven and high-risk research, giving researchers the opportunity to develop innovative ideas at an early stage.

Harrewijn’s project focuses on the early recognition of anxiety symptoms in school settings and on identifying protective factors that help young people keep anxiety manageable before it develops into a clinical problem. By actively involving young people through co-creation, the study aims to develop practical, everyday support strategies for parents, teachers, and schools.

The project contributes to a better understanding of how resilience to anxiety can be strengthened in daily educational contexts and highlights the importance of youth-informed approaches to mental health support.

Dr. Yara Toenders has been awarded a KNAW Early Career Award by the Royal Netherlands Academy of Arts and Sciences, recognising her as one of the most promising young researchers in the Netherlands. The award honours innovative scientific talent and supports the further development of early career researchers across disciplines.

Toenders, a researcher in Clinical Psychology at Erasmus University Rotterdam and affiliated with the SYNC lab, studies the mental well-being of young people from a neurobiological to a societal level. Her work examines how factors such as sleep, social media use, music, and role models shape mood, resilience, and self-perception during adolescence.

A distinctive feature of her research is its interdisciplinary and participatory approach: young people are actively involved as partners in the research process rather than only as participants. By connecting fundamental neuroscience with lived experiences and policy contexts, her work contributes to actionable knowledge on strengthening youth mental health and well-being.

This recognition highlights the importance of youth-centred, transdisciplinary research on mental health.

Prof. René Veenstra has been appointed as a member of the Social Sciences Council of the Royal Netherlands Academy of Arts and Sciences.

The Social Sciences Council promotes the social sciences at both national and international levels. It provides strategic advice, proposes new research topics, contributes to peer review processes, and fosters collaboration between researchers and institutions. The council also organizes plenary conferences that bring together scholars from across the social science disciplines.

René Veenstra is Professor of Sociology at the University of Groningen and is internationally known for his research on peer relations, bullying, and social networks in adolescence. His appointment strengthens the representation of youth and developmental research within the council and contributes to the visibility of this field in broader social science agendas.

On September 12, Sophie Sweijen successfully defended her PhD dissertation entitled “The Power of Prosociality: How Adolescents Contribute to Their Social Environment.”

In her dissertation, Sweijen examined the development of prosocial behaviors during adolescence, which are behaviors that benefit others, such as helping, sharing, comforting, or donating to charitable causes. She investigated the underlying behavioral and neural mechanisms of different dimensions of prosocial behavior.

Her research highlights three key insights. First, adolescent prosocial behavior extends beyond close social circles, such as friends, and can also be directed toward broader societal goals. Second, prosocial behavior undergoes qualitative changes during adolescence, which are not only related to chronological age but are also strongly linked to pubertal development. Third, helping others, particularly through everyday and small acts, can also have positive effects on adolescents’ own wellbeing.

March 27, 2025
Establishment of the Societal and Ethical Advisory Board for GUTS
We are proud to announce the establishment of our new Societal and Ethical Advisory Board.

This advisory board will play a crucial role in supporting the Growing Up Together in Society (GUTS) research program by providing strategic guidance and valuable insights from society. The board consists of a diverse group of experts and professionals who will contribute their knowledge and experience to ensure that the societal perspective of and for young people remains central to our research program.

Board members

Margrite Kalverboer, Children’s Ombudsperson

Jane Murray Cramm, Chief Inclusion, Diversity, Equity, and Access Center; Professor of Person-Centered Care

Sicco de Knecht, Director, National Expertise Center for Science and Society

Frederieke Vriends, Director, MIND Us

Roline de Wilde, Director, Kindertelefoon (Children’s Helpline)

Marie-José van Tol, Chair, Steering Committee National Mental Health Plan

Linda Kroeskop-Bossenbroek, Manager of Knowledge & Innovation, Dutch Brain Foundation

Katy de Kogel, Senior Researcher, Scientific Research and Data Center

Jolien Dopmeijer, Senior Researcher, Trimbos Institute

Neeltje van den Bedem, Senior Advisor, Development and Upbringing, Netherlands Youth Institute

Frank Kupper, Athena Institute; Theater Maker

The advisory board will focus on enriching the GUTS research program, critically evaluating the design of our studies, and contributing ideas on how research outcomes can be integrated into society and policy. The goal is to make informed decisions that safeguard the rights, opportunities, and well-being of young people.

We are confident that the establishment of this advisory board will have a tremendously positive impact on our science-society approach, and we look forward to working with this dedicated group of professionals.

For more information about the advisory board members and their roles, please visit the advisory board page or contact us.

Photo by Marvin Meyer on Unsplash

October 24, 2024

In the new book Generatie Zelfvertrouwen, Eveline Crone explores how young people today can build a healthy self-image amidst social media pressures, academic expectations, and other modern challenges.

Co-authored with Renske van der Cruijsen, the book is based on extensive research and offers insights for both youths and parents on fostering resilience and confidence. Perfect for anyone working with or raising adolescents, Crone’s optimistic approach sheds light on the unique strengths of the current generation.

Read more about the book here.

October 24, 2024

“Do teenagers only think about themselves, or does it just seem that way?”

Last week, SYNC researcher Suzanne van de Groep had the opportunity to discuss her research on the (pro)social behavior of adolescents and how it works in the brain on NPO Radio 1.

You can listen to the interview here.

About Suzanne van de Groep

Dr. Van de Groep’s research examines the psychological and neural processes involved in social development, self-regulation, and wellbeing in adolescence. In her work, she employs a variety of methods, including fMRI, behavioral experiments, questionnaires, and youth participation.

October 1, 2024

Mark de Rooij (Leiden University) and Hilde Huizenga (University of Amsterdam) have been awarded the Open Competition SGW L Grant from NWO!

Mark’s project focuses on: Linking brain function and structure to phenotypes: does more data in fixed sample sizes lead to higher replicability?

Hilde’s research examines: How intentions and outcomes shape adolescents’ climate friendly choice: A reinforcement learning approach.

Congratulations to our awardees—we look forward to the shared insights and innovations this opportunity will bring!

Learn more about the SGW Open Competition here.