The research of the unit is aimed at the development of models to explain and describe the influences in social systems. Social influences are studied in three ways: from the perspective of group dynamics, from an individual-cognitive perspective, and from an economic and consumer psychological pers…

This interdisciplinary research project explores several adaptive machine learning methods which can give insight into the interaction between human and machine. The ultimate goal is open and natural communication between humans and AI that should result in mutual trust, cooperation and coordination…

This paper aims to understand the most common underlying problems causing strategic surprise in the context of the European Union.

The Cognitive Psychology Unit is organized as follows:

Robotics, using social mechanisms like hormonal modulation, may accelerate our understanding of core sociality principles. By looking at social robotics through an evolutionary lens, we propose this field as a promising framework to investigate the fundamental bricks of sociality from an evolutionary…

From basic science to real-world interventions

Developmental and Educational psychology is concerned with the developmental course and dynamics of cognition, self-regulation, and emotional competence, and the implications for educational and clinical practice.

Neurobiological, cognitive and behavioural measurements of normal and abnormal child development.

Carl Li defended his thesis on 30 June 2015

Why do some children confront social challenges with confidence, whereas others experience difficulties? What is the role of child temperament and child emotional dispositions? What is the role of parenting? This project aims to shed light on the mechanisms explaining shyness and confidence in response…

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

Animal Sciences’ contributions to the Biodiversity & Evolution research theme include evo-devo research, the evolution of cognitive and behavioural traits, and the evolutionary mechanisms of stress adaptation. This research involves both indoor and outdoor studies.

Study information

Unconstrained day-to-day activities are difficult to quantify and how the corresponding movements shape the brain remain unclear. Here, we recorded all touchscreen smartphone interactions at a sub-second precision and show that the unconstrained day-to-day behavior captured on the phone reflects in…

This minor focuses on the cognitive processes that influence the interaction between the brain and the mind.

What exactly do psychedelics do in our brains? To investigate this, NWO has awarded a Vidi grant to Michiel van Elk. The Leiden cognitive psychologist talks about his proposal for serious research into a widespread social phenomenon. 'People describe experiences under the influence of psychedelics that…

Conference, Spring workshop

What are the often invisible cognitive consequences of multiple sclerosis? Maureen van Dam mapped these out during her doctoral research. 'People usually notice the physical symptoms, but the cognitive symptoms deserve at least as much attention.'

There seem to be genes that influence how our brains develop over time. A large international consortium has discovered this with an extensive study. The results of the study were recently published in Nature Neuroscience.

Psychologists Fenna Poletiek and Erik de Kwaadsteniet have received a grant from the FNV trade union to research people’s attitude to work if they receive a basic income. How do they plan to find answers?

The Institute of Psychology is responsible for innovative and interdisciplinary research and education within psychology and related disciplines.

Can dynamic testing provide us with insight in children’s potential for learning?

What is the neurocognitive structure of human navigation ability? What different types of navigation impairment can be distinguished? How can navigation impairment best be diagnosed and treated? How can tools like serious gaming and virtual reality be used to diagnose and treat navigation impairment…

In her book Between Smiles and Grimaces, Mariska Kret shows us what differences there are between humans and animals, and more importantly, what similarities.

Yearly, the LIBC organizes a public event to share scientific research in the field of brain & cognition

The Institute of Psychology is responsible for innovative and interdisciplinary research and education within psychology and related disciplines.

In the search for sustainable energy solutions, the idea of artificial photosynthesis has been proposed as an approach with which to use water and sunlight to produce hydrogen.

This thesis describes the use of a combined approach of computational and experimental techniques to gain novel insights to understand the glycosylation reaction and its reactive intermediates.

This thesis describes the role of pollution, specifically neonicotinoid insecticides, as an actor of the ongoing biodiversity decline.

Biodiversity and trade: mitigating the impacts of non-food biomass global supply chains.

Young Dutch people’s reading skills have been declining for years. The main reason for this is that many have difficulty with reading at greater depth. Teach pupils to read actively in order to construct meaning is what Leiden researchers Paul van den Broek, Christine Espin and Anne Helder write in…

What are the circadian disturbances underlying depression vulnerability? How are they related to mood, cognition and sleep ?

On the 26th of January, Alex Reuneker successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Alex on this achievement!

How does task context affect children’s word productions?

Is EEG theta\beta ratio predictive towards the negative effects of stress on cognitive performance in individuals suffering from performance anxiety? Can we improve resilience to performance anxiety by using a theta\beta ratio neurofeedback intervention?

On 1 July 2020, Niek Strohmaier defended his thesis 'Making Sense of Business Failure'. The doctoral research was supervised by Prof. J.A.A. Adriaanse en dr. H. Pluut.

In order to deepen your knowledge of psychology, Leiden University encourages you to continue your studies with a master programme.

Three types of PLCs are studied, varying on the dimension of autonomy of and interdependency between teachers: Joint work, Aid and assistance and Shared practices.

Are you thinking about studying the Research Master in Psychology? Learn more and watch the videos.

The Game Research Lab uses digital games as a medium for academic research. It considers entertainment games and 'serious’ games as objects of study, develops novel approaches for creating, playing, and analysing games, and studies the interactions between games and AI.