Petra de Place Bak's Avatar

Petra de Place Bak

@petrabak.bsky.social

Phd Fellow at Aarhus University. Interested in the factors influencing information sharing on digital social media.

34 Followers  |  73 Following  |  2 Posts  |  Joined: 10.12.2024  |  2.0701

Latest posts by petrabak.bsky.social on Bluesky

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Is social media dying? How much has Twitter changed as it became X? Which party now dominates the conversation?

Using nationally representative ANES data from 2020 & 2024, I map how the U.S. social media landscape has transformed.

Here are the key take-aways ๐Ÿงต

arxiv.org/abs/2510.25417

30.10.2025 08:09 โ€” ๐Ÿ‘ 854    ๐Ÿ” 346    ๐Ÿ’ฌ 17    ๐Ÿ“Œ 50

We have a lovely new paper out, showing that even ignorant people can be very good at recognising who's knowledgeable based on minimal cues

02.06.2025 11:56 โ€” ๐Ÿ‘ 74    ๐Ÿ” 21    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 2
Author-Paid PublicationFees Corrupt Science and Should Be Abandoned 
Thomas J. H Morgan & Paul E. Smaldino

Author-Paid PublicationFees Corrupt Science and Should Be Abandoned Thomas J. H Morgan & Paul E. Smaldino

As grant money starts drying up, it's more important than ever not to waste it on paying publishers' open access "article processing fees" when we can host PDFs for free. Tom Morgan and I wrote a paper on this, forthcoming at Science and Public Policy. Accepted draft here: osf.io/preprints/os...

09.05.2025 17:26 โ€” ๐Ÿ‘ 397    ๐Ÿ” 134    ๐Ÿ’ฌ 9    ๐Ÿ“Œ 18

... Intergroup-related, emotional (positive/negative), and especially visual content amplify shares, comments, and reactions.

09.05.2025 06:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Sharing, commenting, and reacting to Danish misinformation:... Social media facilitate a competition for usersโ€™ limited attention by bringing various content together, from health advice to entertainment, and...

โœ๏ธ New paper in Nordicom Review โœ๏ธ

Studying Danish misinformation, we found that threat-related information is the most prevalent type - but it doesn't boost engagement. Instead...

๐Ÿ“– Available open access:

09.05.2025 06:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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New cultural evolution modelling paper with @bdecourson.bsky.social on @pnas.org!
"Weak individual preferences stabilize culture"
A quick ๐Ÿงต
www.pnas.org/doi/10.1073/...

21.02.2025 17:24 โ€” ๐Ÿ‘ 84    ๐Ÿ” 40    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 4

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