Research output per year
Research output per year
PL 9 (Siltavuorenpenger 5A)
00014
Finland
Finland
Research activity per year
I'm a university lecturer and a researcher in educational psychology at University of Helsinki. My teaching focuses on educational and developmental psychology and quantitative research methods. In research I am primarily interested in studying academic well-being and performance and, specifically, the role of young people's engagement with digital media in this.
Educational Psychology, Doctor of Philosophy, University of Helsinki
Award Date: 22 Oct 2019
Educational Psychology, Master of Education / Class teacher, University of Helsinki
Award Date: 12 Jun 2012
Research output: Contribution to journal › Article › Scientific › peer-review
Research output: Conference materials › Abstract › peer-review
Research output: Contribution to journal › Article › General public
Research output: Conference materials › Abstract › peer-review
Research output: Contribution to journal › Article › Scientific › peer-review
Hietajärvi, L., Maksniemi, E., Spurava, G. & Salmela-Aro, K.
01/10/2022 → 30/09/2024
Project: Academy of Finland: Co-funded international programme
Salmela-Aro, K., Alho, K., Mannerström, R., Ylinen, A. Y. H., Wikman, P., Hietajärvi, L., Leppänen, A., Laakso, M., Sivula, E., Salonen, V., Kuusinen, J. & Järvinen, J.
01/01/2020 → 31/12/2023
Project: Research project
Hietajärvi, L., Hietajärvi, L., Hiroyuki, T., Sortheix, F., Yu, J., Salmela-Aro, K., Salmela-Aro, K., Mannerström, R. & Puukko, K. T.
Suomen Akatemia Projektilaskutus
01/01/2019 → 31/12/2022
Project: Academy of Finland: Academy Programme
Salmela-Aro, K., Lonka, K., Hakkarainen, K., Marttinen, E., Ketonen, E. E., Moisala, M., Mannerström, R., Hietajärvi, L., Maksniemi, E., Shupin, L., Dhir, A., Järvinen, J., Parada, F., Vinni-Laakso, J., Mademurk, K., Upadyaya, K. M. & Puukko, K. T.
01/09/2017 → 31/08/2021
Project: Research project
Talvio, M., Lonka, K., Berg, M. & Hietajärvi, L.
01/07/2015 → 31/12/2018
Project: Research project
Lauri Hietajärvi (Speaker: Presenter)
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Lauri Hietajärvi (Speaker: Presenter)
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Lauri Hietajärvi (Speaker: Presenter)
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Lauri Hietajärvi (Speaker: Presenter)
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Heidi Maija Wilhelmiina Lammassaari (Speaker), Lauri Hietajärvi (Speaker) & Kirsti Lonka (Speaker)
Activity: Talk or presentation types › Oral presentation
09/02/2023
1 item of Media coverage
Press/Media: Press / Media
25/03/2022
1 item of Media coverage
Press/Media: Press / Media
09/03/2021 → 10/03/2021
4 items of Media coverage
Press/Media: Press / Media
10/03/2021
1 item of Media coverage
Press/Media: Press / Media