Hannah Decker
@hannahdecker.bsky.social
PhD / Postdoc @ddc-sdu.bsky.social
Social Media Secretary @mepsy.bsky.social
Research interests: Political communication & psychology, Social media exposure & campaigning, Political attitudes & values, Media literacy
Social Media Secretary @mepsy.bsky.social
Research interests: Political communication & psychology, Social media exposure & campaigning, Political attitudes & values, Media literacy
Reposted by Hannah Decker
@hannahdecker.bsky.social is a postdoc at the @ddc-sdu.bsky.social . She holds a PhD from @unidue.bsky.social, for which she analysed online political campaigning on social media and the role of personalised content. Currently, she focuses on positive effects of #digitalmedia and #medialiteracy.
November 11, 2025 at 8:03 AM
@hannahdecker.bsky.social is a postdoc at the @ddc-sdu.bsky.social . She holds a PhD from @unidue.bsky.social, for which she analysed online political campaigning on social media and the role of personalised content. Currently, she focuses on positive effects of #digitalmedia and #medialiteracy.
Reposted by Hannah Decker
@klingelhoefer.bsky.social is a PhD candidate and researcher at Friedrich-Alexander-Universität Erlangen-Nürnberg. His research focuses on digital disconnection, mental heatlh, digital self-regulation, technology use at work, and intensive longitudinal methods.
November 4, 2025 at 9:09 AM
@klingelhoefer.bsky.social is a PhD candidate and researcher at Friedrich-Alexander-Universität Erlangen-Nürnberg. His research focuses on digital disconnection, mental heatlh, digital self-regulation, technology use at work, and intensive longitudinal methods.
#Socialmedia is often associated with manipulation, distraction, and #misinformation, factors that can undermine democratic discourse. ⛔
At the same time, digital platforms offer opportunities to strengthen #democracy by promoting political interest, participation, or knowledge. 📈
At the same time, digital platforms offer opportunities to strengthen #democracy by promoting political interest, participation, or knowledge. 📈
• Social Media for Good — Hannah Decker investigates when personalization & media literacy can increase interest, knowledge, & participation.
www.sdu.dk/en/forskning...
www.sdu.dk/en/forskning...
October 29, 2025 at 12:33 PM
#Socialmedia is often associated with manipulation, distraction, and #misinformation, factors that can undermine democratic discourse. ⛔
At the same time, digital platforms offer opportunities to strengthen #democracy by promoting political interest, participation, or knowledge. 📈
At the same time, digital platforms offer opportunities to strengthen #democracy by promoting political interest, participation, or knowledge. 📈
'AI og Dig = AI and You' - a workshop for schoolchildren in Denmark by the ENIGMA museum in Copenhagen addresses the question of how children and young people perceive #AI and how we can teach them to think critically and creatively about the role of technology in society. 🏫👩💻🎨
• Enigma: AI & You — a project of the Media Research & Innovation Centre at SDU's Centre for Journalism, in collaboration w/ the DDC; 7th–9th graders advise Denmark’s Minister for Digitalization while researchers study how youth understand AI.
www.sdu.dk/en/forskning...
www.sdu.dk/en/forskning...
October 29, 2025 at 12:14 PM
'AI og Dig = AI and You' - a workshop for schoolchildren in Denmark by the ENIGMA museum in Copenhagen addresses the question of how children and young people perceive #AI and how we can teach them to think critically and creatively about the role of technology in society. 🏫👩💻🎨
Reposted by Hannah Decker
@dpossler.bsky.social is a Postdoc at the Institute for Journalism and Communication Studies (IJK) at @hmtmh.bsky.social. His research focuses on the use and effects of (digital) media, e.g. how and why digital media offer meaningful entertainment experiences as well as methodological research.
October 28, 2025 at 8:44 AM
@dpossler.bsky.social is a Postdoc at the Institute for Journalism and Communication Studies (IJK) at @hmtmh.bsky.social. His research focuses on the use and effects of (digital) media, e.g. how and why digital media offer meaningful entertainment experiences as well as methodological research.
Reposted by Hannah Decker
📣 Studie zur Wahrnehmung und Wirkung der TV-Debatten 2025 mit Marco Hirsch, Kevin Brendel, Peter Hevesi, Paul Lukowicz, @jenniferbast.bsky.social und @hannahdecker.bsky.social.
doi.org/10.5771/0340...
doi.org/10.5771/0340...
ZParl Zeitschrift für Parlamentsfragen - Nomos eLibrary
In der ZParl werden alle Bereiche der Politik behandelt, in denen es um Legitimations- und Repräsentationsfragen geht. Bundes- und Landesparlamentarismu…
doi.org
October 15, 2025 at 11:05 AM
📣 Studie zur Wahrnehmung und Wirkung der TV-Debatten 2025 mit Marco Hirsch, Kevin Brendel, Peter Hevesi, Paul Lukowicz, @jenniferbast.bsky.social und @hannahdecker.bsky.social.
doi.org/10.5771/0340...
doi.org/10.5771/0340...
Reposted by Hannah Decker
@janadreston.bsky.social is a PhD student at @unidue.bsky.social. Her research focuses on political and scientific communication on social media. She analyses the impact of information processing on knowledge and participation.
October 21, 2025 at 7:52 AM
@janadreston.bsky.social is a PhD student at @unidue.bsky.social. Her research focuses on political and scientific communication on social media. She analyses the impact of information processing on knowledge and participation.
A great opportunity for anyone interested in doing a #PhD on cutting-edge research topics in #MediaPsychology and related disciplines. 👇
📣Job alert 📣
11 positions for PhD candidates (100%) open in the RTG "The Experience of Stories in the Digital Age"(Wuerzburg). You can apply for 3 areas:
✅ Immersive virtual reality
✅New (Para-)Social Encounters
✅Epistemic challenges
Topics: VR/XR, storytelling robots, influencers, misinformation 👇
11 positions for PhD candidates (100%) open in the RTG "The Experience of Stories in the Digital Age"(Wuerzburg). You can apply for 3 areas:
✅ Immersive virtual reality
✅New (Para-)Social Encounters
✅Epistemic challenges
Topics: VR/XR, storytelling robots, influencers, misinformation 👇
We are hiring 11 Doctoral Researchers (100%) in the DFG-RTG "The Experience of Stories in the Digital Age". Uni Wuerzburg, Germany. Disciplines: Communication, Psychology, Computer Science. Topics: VR / XR, storytelling robots, influencers, misinformation. More: go.uniwue.de/rtg3087jobs Please share
September 30, 2025 at 9:13 AM
A great opportunity for anyone interested in doing a #PhD on cutting-edge research topics in #MediaPsychology and related disciplines. 👇
Reposted by Hannah Decker
More than half of Americans get their news regularly from Tiktok. And this has more than doubled in 5 years. Tiktok has become a key gateway to news and politics.
This makes ownership of and content on the platform even more important.
Source: @pewresearch.org
This makes ownership of and content on the platform even more important.
Source: @pewresearch.org
September 30, 2025 at 6:24 AM
More than half of Americans get their news regularly from Tiktok. And this has more than doubled in 5 years. Tiktok has become a key gateway to news and politics.
This makes ownership of and content on the platform even more important.
Source: @pewresearch.org
This makes ownership of and content on the platform even more important.
Source: @pewresearch.org
I'm super excited that this new chapter is finally kicking off! 💪😊
@hannahdecker.bsky.social continues with insights into her prior research and her plans to understand how social media and personalization can actually benefit democracies (much needed positive focus 😀)
a woman stands in front of a white board with the words let 's get started written on it
Alt: a woman stands in front of a white board with the words let 's get started written on it
media.tenor.com
September 22, 2025 at 7:56 AM
I'm super excited that this new chapter is finally kicking off! 💪😊
Reposted by Hannah Decker
Our new Postdocs @andre-k-rodarte.bsky.social & @hannahdecker.bsky.social plus our current fellows @fprochazka.bsky.social & Maryam Khaleghipour present their research programs.
Covering politician-influencers, targeted ads, views on climate change, & digital hate speech.
Covering politician-influencers, targeted ads, views on climate change, & digital hate speech.
September 18, 2025 at 7:27 AM
Our new Postdocs @andre-k-rodarte.bsky.social & @hannahdecker.bsky.social plus our current fellows @fprochazka.bsky.social & Maryam Khaleghipour present their research programs.
Covering politician-influencers, targeted ads, views on climate change, & digital hate speech.
Covering politician-influencers, targeted ads, views on climate change, & digital hate speech.
#MediaPsych25 is coming to an end and I enjoyed being back in Duisburg at @unidue.bsky.social, my academic home, with two presentations.
September 12, 2025 at 12:55 PM
#MediaPsych25 is coming to an end and I enjoyed being back in Duisburg at @unidue.bsky.social, my academic home, with two presentations.
Reposted by Hannah Decker
New Semester, New Faces at the DDC! 😊😊😊
@hannescools.bsky.social is back to start his Marie Curie Fellowship!
We welcome our Postdoc @hannahdecker.bsky.social to the team!
And Maryam Khaleghipour (U of Vienna) who will be staying with us as guest researcher until mid-October.
Velkommen til @sdu.dk!
@hannescools.bsky.social is back to start his Marie Curie Fellowship!
We welcome our Postdoc @hannahdecker.bsky.social to the team!
And Maryam Khaleghipour (U of Vienna) who will be staying with us as guest researcher until mid-October.
Velkommen til @sdu.dk!
September 3, 2025 at 11:50 AM
New Semester, New Faces at the DDC! 😊😊😊
@hannescools.bsky.social is back to start his Marie Curie Fellowship!
We welcome our Postdoc @hannahdecker.bsky.social to the team!
And Maryam Khaleghipour (U of Vienna) who will be staying with us as guest researcher until mid-October.
Velkommen til @sdu.dk!
@hannescools.bsky.social is back to start his Marie Curie Fellowship!
We welcome our Postdoc @hannahdecker.bsky.social to the team!
And Maryam Khaleghipour (U of Vienna) who will be staying with us as guest researcher until mid-October.
Velkommen til @sdu.dk!
Mit dem Aus für politische #Ads wird die Reichweite für Inhalte, die #Meta als politisch oder gesellschaftlich relevant einschätzt, voraussichtlich weiter eingeschränkt. Im @deutschlandfunk.de.web.brid.gy durfte ich ein paar Gedanken zu dem Thema teilen.
www.deutschlandfunk.de/inhalte-zu-p...
www.deutschlandfunk.de/inhalte-zu-p...
Inhalte "zu politisch" - Meta lehnt Anzeige von queerer Hamburger Galerie ab
www.deutschlandfunk.de
August 30, 2025 at 8:17 AM
Mit dem Aus für politische #Ads wird die Reichweite für Inhalte, die #Meta als politisch oder gesellschaftlich relevant einschätzt, voraussichtlich weiter eingeschränkt. Im @deutschlandfunk.de.web.brid.gy durfte ich ein paar Gedanken zu dem Thema teilen.
www.deutschlandfunk.de/inhalte-zu-p...
www.deutschlandfunk.de/inhalte-zu-p...
Reposted by Hannah Decker
The first day of #RunningWithPresidents #ica25 was a blast 💥 🏃🏼
Thanks all for joining ❤️
New opportunity tomorrow:
⏰ 630 from Hyatt Regency
📢 Share and spread the word
Thanks all for joining ❤️
New opportunity tomorrow:
⏰ 630 from Hyatt Regency
📢 Share and spread the word
June 13, 2025 at 2:24 PM
The first day of #RunningWithPresidents #ica25 was a blast 💥 🏃🏼
Thanks all for joining ❤️
New opportunity tomorrow:
⏰ 630 from Hyatt Regency
📢 Share and spread the word
Thanks all for joining ❤️
New opportunity tomorrow:
⏰ 630 from Hyatt Regency
📢 Share and spread the word
Preparing for #ICA25 in Denver with a little time off was not a bad choice of @ymeier.bsky.social , @biancanowak.bsky.social, and myself. While battling jet lag, we had time to see some of the beautiful scenery Colorado has to offer and switch off from research for a while (at least on the hikes 😉).
June 9, 2025 at 2:45 PM
Preparing for #ICA25 in Denver with a little time off was not a bad choice of @ymeier.bsky.social , @biancanowak.bsky.social, and myself. While battling jet lag, we had time to see some of the beautiful scenery Colorado has to offer and switch off from research for a while (at least on the hikes 😉).
Reposted by Hannah Decker
Einen Zwang zum Kegeln am Sonntagnachmittag wird es mit mir nicht geben. Dafür stehe ich mit meinem Namen.
May 16, 2025 at 9:42 AM
Einen Zwang zum Kegeln am Sonntagnachmittag wird es mit mir nicht geben. Dafür stehe ich mit meinem Namen.
In a literature review on the #personalisation of content in political campaigns, I summarise findings on political #microtargeting and propose a framework that outlines relationships between personalisation factors and their (potential) effects in persuasive communication. 🎯📖
The role of content personalisation in political social media campaigning: a review of political microtargeting - Zeitschrift für Politikwissenschaft
Political microtargeting has been widely debated as a potential threat to democratic societies. However, after more than a decade of research on its implementation in political campaigns and effects o...
link.springer.com
May 6, 2025 at 12:20 PM
In a literature review on the #personalisation of content in political campaigns, I summarise findings on political #microtargeting and propose a framework that outlines relationships between personalisation factors and their (potential) effects in persuasive communication. 🎯📖
Reposted by Hannah Decker
𝟴 𝗡𝗲𝘄 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵𝗲𝗿𝘀 𝗮𝘁 𝘁𝗵𝗲 𝗗𝗗𝗖!
At just over 3 years young, the Digital Democracy Centre is a newly established research hub.
What gives it its current shape are the people who work here.
We are therefore delighted to have been able to hire 5 new Postdoctoral Researchers coming in this Summer.
...
At just over 3 years young, the Digital Democracy Centre is a newly established research hub.
What gives it its current shape are the people who work here.
We are therefore delighted to have been able to hire 5 new Postdoctoral Researchers coming in this Summer.
...
March 27, 2025 at 10:04 AM
𝟴 𝗡𝗲𝘄 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵𝗲𝗿𝘀 𝗮𝘁 𝘁𝗵𝗲 𝗗𝗗𝗖!
At just over 3 years young, the Digital Democracy Centre is a newly established research hub.
What gives it its current shape are the people who work here.
We are therefore delighted to have been able to hire 5 new Postdoctoral Researchers coming in this Summer.
...
At just over 3 years young, the Digital Democracy Centre is a newly established research hub.
What gives it its current shape are the people who work here.
We are therefore delighted to have been able to hire 5 new Postdoctoral Researchers coming in this Summer.
...
Super excited that my next step in academia will bring me to Odense to work with @lenafrescamente.bsky.social @curdknupfer.bsky.social @claesdevreese.bsky.social and many more at the @ddc-sdu.bsky.social !
✨MEET THE NEW DDC POSTDOCS✨
We are thrilled to announce that @hannahdecker.bsky.social will be joining us at the Digital Democracy Centre later this year! Hannah will focus on the hugely important research of the conditions under which digital media might unfold positive effects. Hooray! 🥳
We are thrilled to announce that @hannahdecker.bsky.social will be joining us at the Digital Democracy Centre later this year! Hannah will focus on the hugely important research of the conditions under which digital media might unfold positive effects. Hooray! 🥳
March 12, 2025 at 8:44 AM
Super excited that my next step in academia will bring me to Odense to work with @lenafrescamente.bsky.social @curdknupfer.bsky.social @claesdevreese.bsky.social and many more at the @ddc-sdu.bsky.social !
Reposted by Hannah Decker
@Teilnehmer der TV-Duell-Studie: Bitte nicht vergessen; App nochmal öffnen & die Mini-Nachwahlbefragung ausfüllen.
Info bitte teilen, um möglichst viele zu erreichen. Danke!
Info bitte teilen, um möglichst viele zu erreichen. Danke!
Wir bedanken uns bei 2.600+ Teilnehmern unserer Studie zur Wahrnehmung und Wirkung der TV-Debatten im Vorfeld der #BTW2025. Ergebnisse hier: rptu.de/s/tvduell
Eine letzte Frage hätten wir noch: Wen habt ihr gewählt? Bitte schnell nochmal die App aufmachen und den sehr kurzen Fragebogen ausfüllen!
Eine letzte Frage hätten wir noch: Wen habt ihr gewählt? Bitte schnell nochmal die App aufmachen und den sehr kurzen Fragebogen ausfüllen!
TV-Duell - FB Kultur- und Sozialwissenschaften RPTU
rptu.de
February 26, 2025 at 6:11 AM
@Teilnehmer der TV-Duell-Studie: Bitte nicht vergessen; App nochmal öffnen & die Mini-Nachwahlbefragung ausfüllen.
Info bitte teilen, um möglichst viele zu erreichen. Danke!
Info bitte teilen, um möglichst viele zu erreichen. Danke!
Reposted by Hannah Decker
Heute das letzte - und das kürzeste (!) - Kanzlerduell, ab 20.15 Uhr in Welt TV.
Lust, die beiden in Echtzeit zu bewerten? Dann schnell unsere App herunterladen, mitmachen und dabei auch noch die Forschung unterstützen. Alle Infos hier: rptu.de/s/tvduell
Bitte gerne teilen!
#tvduell #btw25
Lust, die beiden in Echtzeit zu bewerten? Dann schnell unsere App herunterladen, mitmachen und dabei auch noch die Forschung unterstützen. Alle Infos hier: rptu.de/s/tvduell
Bitte gerne teilen!
#tvduell #btw25
February 19, 2025 at 6:23 AM
Heute das letzte - und das kürzeste (!) - Kanzlerduell, ab 20.15 Uhr in Welt TV.
Lust, die beiden in Echtzeit zu bewerten? Dann schnell unsere App herunterladen, mitmachen und dabei auch noch die Forschung unterstützen. Alle Infos hier: rptu.de/s/tvduell
Bitte gerne teilen!
#tvduell #btw25
Lust, die beiden in Echtzeit zu bewerten? Dann schnell unsere App herunterladen, mitmachen und dabei auch noch die Forschung unterstützen. Alle Infos hier: rptu.de/s/tvduell
Bitte gerne teilen!
#tvduell #btw25
Reposted by Hannah Decker
Das TV-Quadrell ist Geschichte. Hier sind erste Ergebnisse zur Wahrnehmung und Wirkung der Sendung.
ksw.rptu.de/abt/politikw...
Morgen geht es schon weiter mit der Beantwortung von Bürgerfragen durch die vier Kandidaten. Wir sind wieder dabei, gerne wieder mitmachen. Alle Infos: rptu.de/s/tvduell
ksw.rptu.de/abt/politikw...
Morgen geht es schon weiter mit der Beantwortung von Bürgerfragen durch die vier Kandidaten. Wir sind wieder dabei, gerne wieder mitmachen. Alle Infos: rptu.de/s/tvduell
Ergebnisse - FB Kultur- und Sozialwissenschaften RPTU
ksw.rptu.de
February 16, 2025 at 11:24 PM
Das TV-Quadrell ist Geschichte. Hier sind erste Ergebnisse zur Wahrnehmung und Wirkung der Sendung.
ksw.rptu.de/abt/politikw...
Morgen geht es schon weiter mit der Beantwortung von Bürgerfragen durch die vier Kandidaten. Wir sind wieder dabei, gerne wieder mitmachen. Alle Infos: rptu.de/s/tvduell
ksw.rptu.de/abt/politikw...
Morgen geht es schon weiter mit der Beantwortung von Bürgerfragen durch die vier Kandidaten. Wir sind wieder dabei, gerne wieder mitmachen. Alle Infos: rptu.de/s/tvduell
Reposted by Hannah Decker
Morgen zweite Kanzlerdebatte - diesmal mit alle 4 Kandidaten! Los geht's um 20.15 Uhr bei RTL. Wer die Kandidaten live bewerten will, kann dies mit unserer App tun. Alle Infos zum Projekt sowie Link zur App gibt es hier: rptu.de/s/tvduell
#TVDuell #btw25
#TVDuell #btw25
February 15, 2025 at 4:31 PM
Morgen zweite Kanzlerdebatte - diesmal mit alle 4 Kandidaten! Los geht's um 20.15 Uhr bei RTL. Wer die Kandidaten live bewerten will, kann dies mit unserer App tun. Alle Infos zum Projekt sowie Link zur App gibt es hier: rptu.de/s/tvduell
#TVDuell #btw25
#TVDuell #btw25
Reposted by Hannah Decker
Keine Debatte, sondern Kandidateninterviews und viele Bürgerfragen gestern Abend bei ZDF "Klartext". Erste Ergebnisse zu Wahrnehmung und Wirkung gibt es hier: ksw.rptu.de/abt/politikw...
Ergebnisse - FB Kultur- und Sozialwissenschaften RPTU
ksw.rptu.de
February 13, 2025 at 11:40 PM
Keine Debatte, sondern Kandidateninterviews und viele Bürgerfragen gestern Abend bei ZDF "Klartext". Erste Ergebnisse zu Wahrnehmung und Wirkung gibt es hier: ksw.rptu.de/abt/politikw...