Marja Laasonen is a psychologist, special psychologist of clinical neuropsychology, and teacher. Since 2021, she has been a professor of logopedics and the head of the subject at the University of Eastern Finland. In addition, she works as an adjunct professor and principal investigator at the University of Helsinki, as well as directs research at the Helsinki University Hospital. Previously, Marja Laasonen has held professorships in psychology and logopedics at the University of Turku and worked as a university lecturer in clinical neuropsychology specialisation at the Department of Psychology at the University of Helsinki.
Laasonen has extensive experience in clinical neuropsychology and has been conducting research on developmental and learning difficulties for over 20 years. Her research areas have included dyslexia, ADHD, autism spectrum disorders, and developmental language disorder. In her most important current project, Laasonen focuses on developmental language disorder in a longitudinal setting and at multiple levels of analysis, ranging from genetics and brain research to multilingualism and interaction: https://www.hus.fi/helsli-seurantatutkimus The project applies advanced machine learning methods, comparisons to international cohorts, and register-based research.
In education development, Laasonen has promoted blended and digital practices, and most recently, artificial intelligence experiments. She also utilises the possibilities of artificial intelligence in science communication and in making scientific knowledge accessible to the public: https://twitter.com/ChildDMatters
Publications
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Hair cortisol and psychiatric symptomatology in children; outcomes of group CBT
Barron-Linnankoski, Sarianna TA; Raaska, Hanna K; Reiterä, Paula H; Laasonen, Marja R; Elovainio, Marko J. 2024. Comprehensive psychoneuroendocrinology. 20: . 100263 A1 Journal article (refereed), original research -
Impaired cortical tracking of speech in children with developmental language disorder
Nora, Anni; Rinkinen, Oona; Renvall, Hanna; Service, Elisabet; Arkkila, Eva; Smolander, Sini; Laasonen, Marja; Salmelin, Riitta. 2024. Journal of neuroscience. 44: A1 Journal article (refereed), original research -
Infant neural speech encoding is associated with pre-reading skill development
Navarrete-Arroyo, Sergio; Virtala, Paula; Laasonen, Marja; Kujala, Teija. 2024. Clinical neurophysiology. 164: 100-110 A1 Journal article (refereed), original research -
Intervention studies with group design targeting expressive phonology for children with developmental speech and language disorder: A systematic review and meta‐analysis
Kunnari, Sari; Chaves, Susana Sanduvete; Chacon‐Moscoso, Salvador; Alves, Dina Caetano; Ozbič, Martina; Petinou, Kakia; Tolonen, Anna‐Kaisa; Zajdó, Krisztina; Frizelle, Pauline; Murphy, Carol‐Anne; Saldana, David; Laasonen, Marja. 2024. International journal of language and communication disorders. [First published: 30 August 2024]: 1-20 A2 Review article, Literature review, Systematic review -
Maternal sex-hormone exposure and the risk of eating disorders in daughters
Saure, Emma; Sipilä, Pyry N; Surcel, Heljä-Maria; Latvala, Antti; Heiskala, Anni; Miettunen, Jouko; Laasonen, Marja; Lepistö-Paisley, Tuulia; Raevuori, Anu. 2024. Psychiatry research. 342: A1 Journal article (refereed), original research -
Social communication and restricted, repetitive behavior as assessed with a diagnostic tool for autism (ADOS-2) in women with anorexia nervosa
Saure, Emma; Laasonen, Marja; Kylliainen, Anneli; Hamalainen, Sini; Lepisto-Paisley, Tuulia; Raevuori, Anu. 2024. Journal of clinical psychology. 80: 1901-1916 A1 Journal article (refereed), original research -
The relationship between direct or indirect therapy and language profiles in children with developmental language disorder (DLD) across European countries
Jalali-Moghadam, Niloufar; Søndergaard Knudsen, Hanne B; Czaplewska, Ewa; Nieva, Silvia; Laasonen, Marja; Gerrits, Ellen; McKean, Cristina; Law, James. 2024. European journal of special needs education. 39: 820-835 A1 Journal article (refereed), original research -
Assessment of Developmental Language Disorder in Multilingual Children: Results from an International Survey
Rethfeldt, Wiebke Scharff; McNeilly, Lemmietta; Laasonen, Marja; Meir, Natalia; Abutbul-Oz, Hadar; Smolander, Sini; Goulart, Barbara Niegia Garcia; Hunt, Emily Frances. 2023. Folia phoniatrica et logopaedica. 2024; 76: 127-150 A1 Journal article (refereed), original research -
Association of cognitive-linguistic deficits to diffusion tensor imaging parameters in moderate to severe traumatic diffuse axonal injury
Raukola-Lindblom, Marjaana; Kurki, Timo; Ljungqvist, Linda; Laasonen, Marja; Hämäläinen, Heikki; Tenovuo, Olli. 2023. Applied neuropsychology : adult. [Published online: 23 Jan 2023]: 1-8 A1 Journal article (refereed), original research -
Is epileptiform activity related to developmental language disorder? Findings from the HelSLI study
Lajunen, Hanna-Reetta; Laasonen, Marja; Lahti-Nuuttila, Pekka; Leminen, Miika; Smolander, Sini; Kunnari, Sari; Arkkila, Eva; Lauronen, Leena. 2023. Clinical neurophysiology practice. 8: 65-70 A1 Journal article (refereed), original research