Research output per year
Research output per year
PL 9 (Siltavuorenpenger 5A)
00014
Finland
Finland
Research activity per year
Lauri Hietajärvi is a university lecturer in educational psychology and researcher at University of Helsinki. He has been working with various cross-sectional and longitudinal datasets utilizing several statistical methods, including between and within-person variable- and person-oriented approaches. Lauri is primarily interested in studying academic well-being as well as youth and digital media.
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: Other contribution
Research output: Contribution to journal › Article › Scientific › peer-review
Research output: Contribution to journal › Article › Scientific › peer-review
Research output: Contribution to journal › Article › Scientific › peer-review
Research output: Contribution to journal › Article › Scientific › peer-review
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
Salmela-Aro, K., Hietajärvi, L., Puukko, K. T. & Mannerström, R.
01/01/2019 → 31/12/2022
Project: Research project
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
Lonka, K., Hakkarainen, K., Salmela-Aro, K., Alho, K., Hietajärvi, L., Ketonen, E. E., Makkonen, J., Moisala, M., Sandström, N., Sjöblom, K. & Tuominen, H.
01/01/2013 → 31/12/2016
Project: Research project
Heidi Maija Wilhelmiina Lammassaari (Speaker), Lauri Hietajärvi (Speaker) & Kirsti Lonka (Speaker)
Activity: Talk or presentation types › Oral presentation
Lauri Hietajärvi (Speaker)
Activity: Talk or presentation types › Oral presentation
Lauri Hietajärvi (Speaker)
Activity: Talk or presentation types › Invited talk
Lauri Hietajärvi (Speaker)
Activity: Talk or presentation types › Invited talk
Lauri Hietajärvi (Attendee)
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
09/03/2021 → 10/03/2021
4 items of Media coverage
Press/Media: Press / Media
09/03/2021 → 10/03/2021
3 items of Media coverage
Press/Media: Press / Media
10/03/2021
1 item of Media coverage
Press/Media: Press / Media
10/03/2021
1 item of Media coverage
Press/Media: Press / Media
19/12/2020
1 item of Media coverage
Press/Media: Press / Media