Research output per year
Research output per year
Personal profile
Description of research and teaching
Lauri Hietajärvi is a postdoctoral researcher in educational psychology 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 adolescents' academic well-being and digital media. He is also interested in general issues of study and work-related motivation and well-being.
Fields of Science
- 516 Educational sciences
- Educational Psychology
- Well-being
- Statistical methods
- Within-person approach
- Person-oriented approach
- Longitudinal studies
- Motivation
- Digital media
- Digital participation
- Digital learning
- 515 Psychology
- Educational Psychology
International and National Collaboration
Publications and projects within past five years.
Publications
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Adolescent Students’ Digital Engagement and Achievement Goal Orientation Profiles
Mädamürk, K., Tuominen, H., Hietajärvi, L. & Salmela-Aro, K., Feb 2021, In : Computers & Education. 161, 12 p., 104058.Research output: Contribution to journal › Article › Scientific › peer-review
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Longitudinal Trajectories, Social and Individual Antecedents, and Outcomes of Problematic Internet Use Among Late Adolescents
Toth-Kiraly, I., Morin, A. J. S., Hietajärvi, L. & Salmela-Aro, K., 28 Jan 2021, In : Child Development. 2021Research output: Contribution to journal › Article › Scientific › peer-review
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Are Schools Alienating Digitally Engaged Students? Longitudinal Relations between Digital Engagement and School Engagement
Hietajärvi, L., Lonka, K., Hakkarainen, K., Alho, K. & Salmela-Aro, K., 20 Feb 2020, In : Frontline Learning Research. 8, 1, p. 33 - 55 23 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Digitaalinen media ja oppiminen: Tietoa vanhemmille
Hietajärvi, L., 2 Jun 2020, Helsinki : Mannerheimin lastensuojeluliitto.Research output: Other contribution
Open Access -
Lukiolaisten hyvinvointi vaatii toimenpiteitä
Salmela-Aro, K. & Hietajärvi, L., 17 Apr 2020, Lukiolaisbarometri 2019. Helsinki: Opiskelun ja koulutuksen tutkimussäätiö Otus, p. 1-19 19 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › Professional
Open AccessFile
Projects
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Bridging the Gaps - Affective, cognitive, and social consequences of digital revolution for youth development and education
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
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International Lions Quest evaluation project
Talvio, M., Lonka, K., Berg, M. & Hietajärvi, L.
01/07/2015 → 31/12/2018
Project: Research project
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Mind the Gap Between Digital Natives and Educational Practices
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
Activities
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Nuorten sosiodigitaalinen osallistuminen ja kouluhyvinvointi
Lauri Hietajärvi (Speaker)
2 Dec 2019Activity: Talk or presentation types › Invited talk
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The 18th Biennial EARLI Conference
Lauri Hietajärvi (Speaker: Presenter)
12 Aug 2019 → 16 Aug 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Nuoret, digitaalinen media ja hyvinvointi
Lauri Hietajärvi (Speaker)
12 Apr 2019Activity: Talk or presentation types › Invited talk
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EARLI Emerging Field Group Seminar 2
Lauri Hietajärvi (Attendee)
6 Jun 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Lukiolaisten hyvinvointiprofiilit ja niitä selittävät tekijät
Lauri Hietajärvi (Speaker)
28 Nov 2019Activity: Talk or presentation types › Oral presentation