Hannah Metzler
@hannahmetzler.bsky.social
1.7K followers 170 following 28 posts
Clinical psychologist in training & scientist. Psychology, emotions, social media, misinformation & mental health. #EffectiveAltruism
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Reposted by Hannah Metzler
tobiasdienlin.com
5 years ago, @niklasjohannes.bsky.social and I summarized the literature on the effects of digital technology use on adolescent well-being as follows.

Do you think the findings still apply?

www.tandfonline.com/doi/full/10....
1. The general effects of digital technology use on well- being are likely in the negative spectrum, but very small—potentially too small to matter. 
2. No screen time is created equal; different uses will lead to different effects. 
3. Digital technology use is more likely to affect short-term positive or negative affect than long-term life satisfaction.
4. The dose makes the poison; it appears that both low and excessive use are related to decreased well-being, whereas moderate use is related to increased well-being. 
5. Adolescents are likely more vulnerable to effects of digital technology use on well-being, but it is important not to patronize adolescents—effects are comparable and adolescents not powerless. 
6. The current empirical research has several limitations: high-quality studies with large-scale samples, objective measures of digital technology use, and experience sampling of well-being are still missing.
hannahmetzler.bsky.social
Ich bin nicht leicht stolz auf Dinge. Aber über diesen Podcast freu ich mich riesig :) Es war großartig, sich mit Andreas zu unterhalten, der alle Buchempfehlungen schon im Voraus gelesen hat. Wir reden über Manipulation, Social Media, Fake News, Filter Bubbles & Co. open.spotify.com/episode/7h7Q...
#352 deep dive: Mythen über Social Media – mit Hannah Metzler
Erklär mir die Welt · Episode
open.spotify.com
Reposted by Hannah Metzler
pbogdan.bsky.social
🚨New paper!🚨

Meta-analysis on 4M p-values across 240k psych articles: How has psychology changed since the replication crisis began? How is replicability linked to citations, impact factor, and university prestige? 🧵

Paper: journals.sagepub.com/doi/10.1177/...

Interactive: pbogdan.com/meganal
Figure 1 of the paper
Reposted by Hannah Metzler
jayvanbavel.bsky.social
Are #smartphones and #socialmedia harming a generation?

This is a hotly debated and often polarizing debate. So we surveyed over 120 experts on the topic to see where there was genuine consensus (or not), like experts have previous done for climate change.

See our paper: osf.io/preprints/ps...
hannahmetzler.bsky.social
Auf Gut Glück beim Grätzel Zentrum am Max Winter Platz anrufen und fragen? KA ob die sowas machen, aber mit unserem Wohnprojekt waren wir da jedenfalls schon für nen tag am WE drin.
Reposted by Hannah Metzler
brendannyhan.bsky.social
Stop Blaming Social Media for Everything: The Minimal
Effects of Facebook in the 2024 U.S. Presidential Election www.jonathanmladd.com/uploads/5/3/...
hannahmetzler.bsky.social
Auch eine meiner Lieblingsfolgen. Wobei, wie viele Lieblingsfolgen darf ich haben, damit ich noch Lieblingsfolge sagen darf? :P
hannahmetzler.bsky.social
Werd in mir dank deiner Info jetzt sicher nicht anschauen. :P
Reposted by Hannah Metzler
lakens.bsky.social
Another study showing sample sizes in psychology increase over time. Several reasons, but that the increase is stronger in journals with stronger open science policies is interesting. Triangulation with other studies (done in the discussion) suggests better research practices are one cause.
Reposted by Hannah Metzler
asator.bsky.social
Wow, was für ein Buch.

Fast alles, was wir über Social Media denken, ist falsch.

Echo Kammern, Bubbles, Fake News als Riesenproblem.

Newsletter-Beitrag und Podcast-Episode dazu folgt.

Tipp von @hannahmetzler.bsky.social, Autor @chrisbail.bsky.social

amzn.to/4hJCu5m
Reposted by Hannah Metzler
christianscharun.de
Wissenschaftliche Artikel hinter Paywalls und wir haben keinen Zugriff? Ein ziemlicher Skandal, denn schließlich haben wir für diese Forschung ja mit unseren Steuergeldern bezahlt! Bei MAITHINK X decken wir heute auf, wie milliardenschwere Verlage die Wissenschaft im Würgegriff haben! Schaut rein! 🧐
Steuerskandal: Wissenschaft hinter Paywalls
Wissenschaftliche Artikel hinter Paywalls und milliardenschwere Verlage profitieren. Bei MAITHINK X zeigt Mai Thi Nguyen-Kim, was man noch tun kann.
www.zdf.de
Reposted by Hannah Metzler
csh.ac.at
A CSH study challenges the widely held belief that #emotions make us more susceptible to #misinformation. The study, led by @hannahmetzler.bsky.social, reveals that emotions shape our perceptions, but don't impair our ability to distinguish between real and #falsenews. 👉 shorturl.at/FzHs1
Complexity Science Hub * News * Do Emotions Make Us More Susceptible To Misinformation? Not Per Se, According To A New Study
A new study out of the Complexity Science Hub challenges the belief that emotions make us more susceptible to misinformation, revealing that pre-existing
shorturl.at
Reposted by Hannah Metzler
timonelmer.bsky.social
Does smartphone use make people feel lonelier? Or does loneliness predict smartphone use?

We combined experience sampling data with smartphone usage data to examine the bidirectional association between well-being and smartphone use over time.

Published in @apajournals.bsky.social Emotion!
🧵 👇
Reposted by Hannah Metzler
samagreene.bsky.social
Ok folks, deep breaths.

There is very real reason to worry about the dynamic emerging between Washington and Moscow when it comes to Ukraine. But there is also very real reason to believe that Ukraine and Europe can create a better outcome.

(A rather long 🧵, obviously)

/1
hannahmetzler.bsky.social
... while also amplifying its positive impact on society. This is the mission of Digital Humanism, which deals with digital technology development and policies based on human rights, democracy, inclusion, and diversity.
hannahmetzler.bsky.social
What is Digital humanism? From the application call: Digital technology profoundly shapes the world we live in by revolutionizing virtually all areas of human life. Therefore, it is paramount to identify and mitigate any undesirable effects of the currently ongoing digital transformation ...
hannahmetzler.bsky.social
I just go the info that there are there are 5 PhD positions available at the newly founded Vienna Digital Humanism college. For students from Computer or Data Science as well from the social sciences. Extended application deadline 31/01/25. More info here: www.wwtf.at/impact-proje...
Digitalisierung - Wiener Wissenschafts-, Forschungs- und Technologiefonds
Digitalisierung
www.wwtf.at
hannahmetzler.bsky.social
Gute News: In Deutschland passiert das anscheinend gerade, noch ein Grund mehr für Österreichische Politiker & Institutionen: bsky.app/profile/nvon...
nvondarza.bsky.social
Next in line seem to be German ministries - the German Defence Ministry has just announced that it, including all sub accounts like the one for the German Armed Forces, will cease using their X Accounts from today on:
BMVg und nachgeordneter Bereich lassen Auftritte auf „X" ruhen
Das Verteidigungsministerium wird seinen X-Kanal ab dem 15. Januar 2025 ruhen lassen. Gleiches gilt für den nachgeordneten Bereich.
www.bmvg.de