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Henrik Danielsson

Professor

My research is about cognitive prerequsites for communication in two different groups with disability; intellectual disability and hearing loss.

Cognitive prerequisites for communication

I have three different lines of research that can be summarized as cognitive prerequisites for communication.

I am the director for the Swedish Institute for Disability Research and director of research at the Disability Research Division. I’m also part of a graduate school on early interventions in special education at Stockholm University (external link below). I have a few lines of research that can be summarized as cognitive prerequisites for communication.

Cognition and language

The first researcharea is about different types of cognition, more specifically working memory and executive functions, in people with intellectual disabilities. In this area, I wrote my dissertation in 2006 and has continued to publish articles. I have several international collaborations, such as Lucy Henry (external links below) and David Messer.

In this area, I am the main supervisor for three PhD students. Lisa Palmqvist examines planning abilities in children with intellectual disabilities. Karin Nilsson investigates language and cognitive predictors for reading in adolescents with intellectual disabilities. Hanna Lindström-Sandahl conducts interventions on reading and mathematics for children with difficulties in these areas.

Age-related hearing loss

Another research area is age-related hearing loss and the impact it has on cognition, social activities and communication. Here I often use advanced statistical techniques (structural equation modelling) to model the relationships between different variables. I collaborate with several researchers within Linnaeus Centre HEAD where I also have several international collaborations, for example with Kathy Pichora-Fuller (external link below).

I am part of the steering group for the large n200 study that collects longitudinal data on hearing, speech in noise and cognition. Within this project, I collaborate with Jerker Rönnberg, Victoria Stenbäck och Erik Marsja. I am co-supervising Rina Blomberg who investigates the effect of noise on attention and cognition in people with ADHD, which combines my two main research areas as described above.

Technology for people with disabilities

My third area is about technology for people with disabilities. Here I cooperate, among others, with Arne Jönsson on language technology solutions to simplify texts and is
co-supervisor to Maria Andreassen who has conducted an intervention study on calendar based reminders.


Publications

2025

Magnus Ivarsson, Henrik Danielsson, Christine Imms (2025) Measurement issues in longitudinal studies of mental health problems in children with neurodevelopmental disorders. BMC Psychology, Vol. 13, p. 267-, Article 267 (Article in journal) Continue to DOI
Ruijing Ning, Emil Holmer, Henrik Danielsson, Carine Signoret, Andreea Micula, Jerker Rönnberg (2025) Working memory capacity moderates the effect of hearing aid experience on phonological processing performance Frontiers in Neuroscience, Vol. 19, Article 1519934 (Article in journal) Continue to DOI
Magnus Ivarsson, Henrik Danielsson, Lena Almqvist, Christine Imms (2025) Enhancing cognitive accessibility in assessments for children with neurodisability: development and implementation of an adaptation tracking questionnaire. Disability and Rehabilitation, p. 1-10 (Article in journal) Continue to DOI
Christina Samuelsson, Ulrika Marklund, Björn Lyxell, Henrik Danielsson (2025) The use of gestures in book reading and play situations related to vocabulary in young children with cochlear implants Clinical Linguistics & Phonetics (Article in journal) Continue to DOI
Erik Marsja, Emil Holmer, Victoria Stenbäck, Andreea Micula, Carlos Tirado, Henrik Danielsson, Jerker Rönnberg (2025) Fluid Intelligence Partially Mediates the Effect of Working Memory on Speech Recognition in Noise Journal of Speech, Language and Hearing Research, Vol. 68, p. 399-410 (Article in journal) Continue to DOI

Research projects

Doctoral students

Coworkers

Organisation