Publications per year
Publications per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Jonathan Fries is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Effectiveness of cloth face masks to prevent viral spread: A meta-analysis
Zeilinger, E. L., Brunevskaya, N., Wurzer, J., Oberleiter, S., Fries, J., Fuchs, A., Herscovici, A., Kum, L., Masel, E. K. & Pietschnig, J., 1 Mar 2024, In: Journal of Public Health. 46, 1, p. E84-E90Publications: Contribution to journal › Article › Peer Reviewed
Open Access -
Inconsistent Flynn effect patterns may be due to a decreasing positive manifold: Cohort-based measurement-invariant IQ test score changes from 2005 to 2024
Oberleiter, S., Fries, J., Dejardin, F., Heller, J., Schaible, C., Vetter, M., Voracek, M. & Pietschnig, J., 1 Nov 2024, In: Intelligence: a multidisciplinary journal. 107, 101867.Publications: Contribution to journal › Article › Peer Reviewed
Open Access -
Measurement-Invariant Fluid Anti-Flynn Effects in Population—Representative German Student Samples (2012–2022)
Oberleiter, S., Patzl, S., Fries, J., Diedrich, J., Voracek, M. & Pietschnig, J., 17 Jan 2024, In: Journal of Intelligence. 12, 1, 9.Publications: Contribution to journal › Article › Peer Reviewed
Open Access
Activities
- 18 Talk or oral contribution
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Are figural reasoning abilities declining in German students? A decade-long investigation on measurement invariant tasks (2012-2022).
Sandra Oberleiter (Speaker), Sabine Patzl (Contributor), Jonathan Fries (Contributor), Jennifer Diedrich (Contributor), Martin Voracek (Contributor) & Jakob Pietschnig (Contributor)
16 Sept 2024Activity: Talks and presentations › Talk or oral contribution › Science to Science
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Does lower intelligence contribute to physical and mental illness? Insights from a three-level multiverse meta-analysis
Jonathan Fries (Speaker), Sandra Oberleiter (Contributor) & Jakob Pietschnig (Contributor)
16 Sept 2024Activity: Talks and presentations › Talk or oral contribution › Science to Science
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Erratic Flynn effect patterns may be due to the positive manifold evolution: Cohort-based measurement-invariant IQ test score changes from 2005 to 2024
Jakob Pietschnig (Speaker), Jonathan Fries (Contributor), Florence Dejardin (Contributor), Johanna Heller (Contributor), Christian Schaible (Contributor), Marco Vetter (Contributor), Martin Voracek (Contributor) & Sandra Oberleiter (Contributor)
2024Activity: Talks and presentations › Talk or oral contribution › Science to Science