Jann N. Bitzer
jannnbitzer.bsky.social
Jann N. Bitzer
@jannnbitzer.bsky.social
Ph.D. Student studying digital tech abuse to create safer online spaces @dsrc.bsky.social
Reposted by Jann N. Bitzer
Gen AI tools are not good sources for information during rapidly unfolding, novel events. Words associations aren't helpful for discovering ground truth. These tools are more likely to echo and contribute to the inherent uncertainty and ambiguity of crisis events.
December 14, 2025 at 8:33 PM
Reposted by Jann N. Bitzer
As part of GNET’s series aligning with the UN’s 16 Days of Activism Against Gender-Based Violence, Christopher David & @risius.bsky.social examine how Stormfront’s ideological unity is eroding as members increasingly diverge in their conceptualisations of white women.

@dsrc.bsky.social
Fractures on the (Storm-)Front: Contesting the Role of Women in White Supremacy - GNET
gnet-research.org
December 1, 2025 at 6:58 PM
Reposted by Jann N. Bitzer
This article provides more data showing how easy it is to manipulate humans on social media.

These researchers rerouted the algorithm on Twitter to push some users toward “antidemocratic attitudes and partisan animosity”.

It only took 1 week to elicit changes that used to take 3 years.
Reranking partisan animosity in algorithmic social media feeds alters affective polarization
Today, social media platforms hold the sole power to study the effects of feed-ranking algorithms. We developed a platform-independent method that reranks participants’ feeds in real time and used thi...
www.science.org
November 28, 2025 at 2:42 PM
Reposted by Jann N. Bitzer
Reposted by Jann N. Bitzer
LLMs don’t form judgments.
They skip straight to the answer.
No evaluation.
No grounding.
Just fluent output.
When generation bypasses judgment, knowledge becomes a performance.
Welcome to Epistemia.
PNAS commentary ⬇️

www.pnas.org/doi/10.1073/...
November 26, 2025 at 9:28 AM
Reposted by Jann N. Bitzer
Manuscript Monday! More new on our feed📲Scrolling Through Chaos: The Implications of TikTok for Crisis Sensemaking - Christy Khoury, Jeff Hemsley, 2025 doi.org/10.1177/2056... #academicsky
November 3, 2025 at 5:17 PM
Reposted by Jann N. Bitzer
Finally, we move beyond social media research and discuss potential consequences of the production-consumption gap, which results in a remarkable visibility gap, for public opinion more broadly.
October 30, 2025 at 10:53 AM
Reposted by Jann N. Bitzer
Selective Causal Focus: Research produced and funded by tech companies often either frames problems as user-driven, or solutions as the obligation of users (E.g. community notes). Distracting us from their design, business model, interface, and other causes steering us away from their profit model
October 24, 2025 at 12:12 AM
Reposted by Jann N. Bitzer
What if we could counter authoritarian and anti-democratic attitudes before they take root?

Our colleague @marcoduerr.bsky.social proposes attitude inoculation as a preventive strategy to build resistance against harmful political mindsets.

aisel.aisnet.org/icis2025/is_... 1/6
AIS Electronic Library (AISeL) - ICIS 2025 Proceedings: Mitigating the Effects of Harmful Social Media Content through Attitude Inoculation
Online social media platforms enable the swift dissemination of harmful content, such as hate speech, misinformation, and extremist propaganda, that threatens democratic values and fosters political c...
aisel.aisnet.org
October 23, 2025 at 9:58 AM
Reposted by Jann N. Bitzer
The policy discourse around information integrity has a disconnect between democratic rhetoric and action, writes Research ICT Africa’s Scott Timcke. The dirty work of democracy online requires bringing ideological critique to bear on information integrity, he says.
Fighting Disinformation Demands Confronting Social and Economic Drivers | TechPolicy.Press
The dirty work of democracy online requires bringing ideological critique to bear on information integrity, writes Scott Timcke.
buff.ly
October 11, 2025 at 8:01 PM
Reposted by Jann N. Bitzer
Are you in an echo chamber or stuck in your own information cocoon?

In a recent paper co-written by our @risius.bsky.social, they unpack the difference and why it matters for how we consume information.

Read the thread for details.

doi.org/10.1016/j.jsis.2025.101904

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October 14, 2025 at 7:45 AM