Sebastian Trautmann
@strautmann.bsky.social
Clinical Psychologist, Psychotherapist Professor @Medical School Hamburg
Interested in traumatic experiences, emotion regulation, psychotherapy research and research methods
Interested in traumatic experiences, emotion regulation, psychotherapy research and research methods
Reposted by Sebastian Trautmann
Check out my lab member's entry to a CIHR IHDCYH short video competition.
Here is a short video on the rise of aggression from COVID: www.youtube.com/watch?v=jbv5...
Here is the link to vote (vote for Suzanna Dinh): cihr-irsc.gc.ca/e/54519.html
Here is a short video on the rise of aggression from COVID: www.youtube.com/watch?v=jbv5...
Here is the link to vote (vote for Suzanna Dinh): cihr-irsc.gc.ca/e/54519.html
Why is There a Rise in Youth Aggression?
YouTube video by Suzanna D
www.youtube.com
November 10, 2025 at 7:55 PM
Check out my lab member's entry to a CIHR IHDCYH short video competition.
Here is a short video on the rise of aggression from COVID: www.youtube.com/watch?v=jbv5...
Here is the link to vote (vote for Suzanna Dinh): cihr-irsc.gc.ca/e/54519.html
Here is a short video on the rise of aggression from COVID: www.youtube.com/watch?v=jbv5...
Here is the link to vote (vote for Suzanna Dinh): cihr-irsc.gc.ca/e/54519.html
Reposted by Sebastian Trautmann
Four interesting methods & stats winter courses at Leiden University also open to researchers and PhD candidates who are not affiliated with us.
www.universiteitleiden.nl/en/social-be...
www.universiteitleiden.nl/en/social-be...
November 10, 2025 at 9:20 PM
Four interesting methods & stats winter courses at Leiden University also open to researchers and PhD candidates who are not affiliated with us.
www.universiteitleiden.nl/en/social-be...
www.universiteitleiden.nl/en/social-be...
Reposted by Sebastian Trautmann
The hardest, recurring psychological task of my life has been learning to accept the absurdity of existence, to see ambition and achievement for the false gods they are, and to understand, truly understand, how one can flourish in what looks, from the outside, like mediocrity.
November 9, 2025 at 3:08 AM
The hardest, recurring psychological task of my life has been learning to accept the absurdity of existence, to see ambition and achievement for the false gods they are, and to understand, truly understand, how one can flourish in what looks, from the outside, like mediocrity.
Reposted by Sebastian Trautmann
My Shiny app containing 3530 Open Science blog posts discussing the replication crisis is updated - you can now use the SEARCH box. I fixed it as my new PhD Julia wanted to know who had called open scientists 'Methodological Terrorists' :) shiny.ieis.tue.nl/open_science...
Open Science Blog Browser
Open Science Blog Browser
shiny.ieis.tue.nl
November 8, 2025 at 7:15 PM
My Shiny app containing 3530 Open Science blog posts discussing the replication crisis is updated - you can now use the SEARCH box. I fixed it as my new PhD Julia wanted to know who had called open scientists 'Methodological Terrorists' :) shiny.ieis.tue.nl/open_science...
Reposted by Sebastian Trautmann
⏰ Last chance to register for #CDSM2025!
Don't miss your chance to join us Nov 12–13 for two days of talks & debates at the intersection of causality, data science & AI.
💻 Online | 🎟️ Free
👉 causalscience.org
Don't miss your chance to join us Nov 12–13 for two days of talks & debates at the intersection of causality, data science & AI.
💻 Online | 🎟️ Free
👉 causalscience.org
November 8, 2025 at 9:05 AM
⏰ Last chance to register for #CDSM2025!
Don't miss your chance to join us Nov 12–13 for two days of talks & debates at the intersection of causality, data science & AI.
💻 Online | 🎟️ Free
👉 causalscience.org
Don't miss your chance to join us Nov 12–13 for two days of talks & debates at the intersection of causality, data science & AI.
💻 Online | 🎟️ Free
👉 causalscience.org
Lottery before peer review is associated with increased female representation and reduced economic cost
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Lottery before peer review is associated with increased female representation and reduced estimated economic cost in a German funding line - Nature Communications
The authors show evidence from a German funding line that a lottery-first approach followed by peer review is accompanied by increased female representation both at the submission stage and among fund...
www.nature.com
November 7, 2025 at 4:54 PM
Lottery before peer review is associated with increased female representation and reduced economic cost
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Sebastian Trautmann
Wouldn't it be great to gather top social science journal editors + experts on fraud-prevention to discuss better ways to fraud-proof our field @ the National Academies? This is happening! Step 1 is creating an organizing committee. Submit nominees by 11/7:
www.nationalacademies.org/our-work/enh...
www.nationalacademies.org/our-work/enh...
www.nationalacademies.org
October 24, 2025 at 7:12 PM
Wouldn't it be great to gather top social science journal editors + experts on fraud-prevention to discuss better ways to fraud-proof our field @ the National Academies? This is happening! Step 1 is creating an organizing committee. Submit nominees by 11/7:
www.nationalacademies.org/our-work/enh...
www.nationalacademies.org/our-work/enh...
Reposted by Sebastian Trautmann
🎉 @rpsychologist.com 's PowerLMM.js is the online statistics application of the year 2025 🎉
powerlmmjs.rpsychologist.com
- Calculate power (etc) for multilevel models
- Examine effects of dropout and other important parameters
- Fast! (Instant results)
powerlmmjs.rpsychologist.com
- Calculate power (etc) for multilevel models
- Examine effects of dropout and other important parameters
- Fast! (Instant results)
October 28, 2025 at 2:37 PM
🎉 @rpsychologist.com 's PowerLMM.js is the online statistics application of the year 2025 🎉
powerlmmjs.rpsychologist.com
- Calculate power (etc) for multilevel models
- Examine effects of dropout and other important parameters
- Fast! (Instant results)
powerlmmjs.rpsychologist.com
- Calculate power (etc) for multilevel models
- Examine effects of dropout and other important parameters
- Fast! (Instant results)
Reposted by Sebastian Trautmann
Ich freue mich auf unsere Klinische Vorlesung bei den 30. Psychotherapietagen NRW zur Behandlung von Persönlichkeiten, die morgen beginnt!
October 29, 2025 at 6:17 PM
Ich freue mich auf unsere Klinische Vorlesung bei den 30. Psychotherapietagen NRW zur Behandlung von Persönlichkeiten, die morgen beginnt!
Reposted by Sebastian Trautmann
Does changing the therapist and/or method after non-response lead to better outcomes? Not according to this RCT.
A randomized controlled trial testing the effects of sequential psychotherapy in depression: Changing therapist, or both therapist and method?
This study examined the effectiveness of sequential psychotherapy strategies for adults with major depressive disorder who did not respond to an initi…
www.sciencedirect.com
October 29, 2025 at 1:12 PM
Does changing the therapist and/or method after non-response lead to better outcomes? Not according to this RCT.
Reposted by Sebastian Trautmann
When people learn with ChatGPT instead of following their own searches, they end up knowing less, caring less, and producing worse advice, even when the facts are the same.
Friction is an essential ingredient for learning! Convenience makes us shallow.
academic.oup.com/pnasnexus/ar...
Friction is an essential ingredient for learning! Convenience makes us shallow.
academic.oup.com/pnasnexus/ar...
Experimental evidence of the effects of large language models versus web search on depth of learning
Abstract. The effects of using large language models (LLMs) versus traditional web search on depth of learning are explored. A theory is proposed that when
academic.oup.com
October 28, 2025 at 3:14 PM
When people learn with ChatGPT instead of following their own searches, they end up knowing less, caring less, and producing worse advice, even when the facts are the same.
Friction is an essential ingredient for learning! Convenience makes us shallow.
academic.oup.com/pnasnexus/ar...
Friction is an essential ingredient for learning! Convenience makes us shallow.
academic.oup.com/pnasnexus/ar...
Reposted by Sebastian Trautmann
Save the dates! 📌
CAUSALab's Summer Courses on Causal Inference return June 2026. Course information and registration details to be announced in the coming weeks.
Join our 2025-2026 listserv to receive updates first:
harvard.az1.qualtrics.com/jfe/form/SV_... #causalinference #epidemiology
CAUSALab's Summer Courses on Causal Inference return June 2026. Course information and registration details to be announced in the coming weeks.
Join our 2025-2026 listserv to receive updates first:
harvard.az1.qualtrics.com/jfe/form/SV_... #causalinference #epidemiology
October 29, 2025 at 7:18 PM
Save the dates! 📌
CAUSALab's Summer Courses on Causal Inference return June 2026. Course information and registration details to be announced in the coming weeks.
Join our 2025-2026 listserv to receive updates first:
harvard.az1.qualtrics.com/jfe/form/SV_... #causalinference #epidemiology
CAUSALab's Summer Courses on Causal Inference return June 2026. Course information and registration details to be announced in the coming weeks.
Join our 2025-2026 listserv to receive updates first:
harvard.az1.qualtrics.com/jfe/form/SV_... #causalinference #epidemiology
Reposted by Sebastian Trautmann
We wrote an article explaining why you shouldn't put several variables into a regression model and report which are statistically significant - even as exploratory research. bmjmedicine.bmj.com/content/4/1/.... How did we do?
October 27, 2025 at 5:39 PM
We wrote an article explaining why you shouldn't put several variables into a regression model and report which are statistically significant - even as exploratory research. bmjmedicine.bmj.com/content/4/1/.... How did we do?
Reposted by Sebastian Trautmann
Reposted by Sebastian Trautmann
Quote because this is important: the Personalized Advantage Index is basically an ad hoc estimate of conditional treatment effects, but without an explicit causal framework.
This tutorial is a nice "bridge": doi.org/10.1007/s104...
This tutorial is a nice "bridge": doi.org/10.1007/s104...
October 25, 2025 at 11:58 AM
Quote because this is important: the Personalized Advantage Index is basically an ad hoc estimate of conditional treatment effects, but without an explicit causal framework.
This tutorial is a nice "bridge": doi.org/10.1007/s104...
This tutorial is a nice "bridge": doi.org/10.1007/s104...
Reposted by Sebastian Trautmann
The recording is now available so that you can confirm that I indeed have a German accent and color-match my outfits with my Zoom background.
youtu.be/YL0co26ng-g?...
youtu.be/YL0co26ng-g?...
October 21, 2025 at 3:16 PM
The recording is now available so that you can confirm that I indeed have a German accent and color-match my outfits with my Zoom background.
youtu.be/YL0co26ng-g?...
youtu.be/YL0co26ng-g?...
Reposted by Sebastian Trautmann
There really are a ton of fascinating pieces in this issue! Topics include metascience, constructs & measurement, and LLMs. Particularly intrigued by the one on using LLMs for psych assessment — for curiosity I periodically have an LLM assess me in various psych domains, and it’s surprisingly good 😳
Papers from July to Sept 2025 at AMPPS are killer. We don't have formal print issues, but we have this-- journals.sagepub.com/toc/ampa/8/3
Advances in Methods and Practices in Psychological Science - Volume 8, Number 3
Table of contents for Advances in Methods and Practices in Psychological Science, 8, 3
journals.sagepub.com
October 21, 2025 at 9:30 PM
There really are a ton of fascinating pieces in this issue! Topics include metascience, constructs & measurement, and LLMs. Particularly intrigued by the one on using LLMs for psych assessment — for curiosity I periodically have an LLM assess me in various psych domains, and it’s surprisingly good 😳
Reposted by Sebastian Trautmann
This week on Behind the Stigma Podcast🎙️, I spoke to @isernmas.bsky.social on their excellent paper 'Unmasking therapy speak' - what they describe as a superficial use of psychotherapy language. We spoke about what that means & its wider impact. Listen here:🤩 www.buzzsprout.com/1402324/epis...
New publication! ✨
Remember Jonah Hill asking Sarah Brady to stop modeling to respect his “boundaries”? Or an abusive boss recommending mindfulness after your complaints?
@almagro.bsky.social and I are now ready to tell you when and why therapy-speak might be wrong.
🔓Link in reply
Remember Jonah Hill asking Sarah Brady to stop modeling to respect his “boundaries”? Or an abusive boss recommending mindfulness after your complaints?
@almagro.bsky.social and I are now ready to tell you when and why therapy-speak might be wrong.
🔓Link in reply
October 10, 2025 at 4:13 PM
This week on Behind the Stigma Podcast🎙️, I spoke to @isernmas.bsky.social on their excellent paper 'Unmasking therapy speak' - what they describe as a superficial use of psychotherapy language. We spoke about what that means & its wider impact. Listen here:🤩 www.buzzsprout.com/1402324/epis...
Reposted by Sebastian Trautmann
The impact of PhD studies on mental health - A longitudinal population study
PhDs can be and some would likely argue, should be hard.
But surely not *this* hard?
#AcademicSky
www.sciencedirect.com/science/arti...
PhDs can be and some would likely argue, should be hard.
But surely not *this* hard?
#AcademicSky
www.sciencedirect.com/science/arti...
The impact of PhD studies on mental health—a longitudinal population study
Recent self-reported and cross-sectional survey evidence documents high levels of mental health problems among PhD students. We study the relationship…
www.sciencedirect.com
October 16, 2025 at 8:18 PM
The impact of PhD studies on mental health - A longitudinal population study
PhDs can be and some would likely argue, should be hard.
But surely not *this* hard?
#AcademicSky
www.sciencedirect.com/science/arti...
PhDs can be and some would likely argue, should be hard.
But surely not *this* hard?
#AcademicSky
www.sciencedirect.com/science/arti...
Reposted by Sebastian Trautmann
📢 OUT AT WORK?
New review finds worrying rates of depression, anxiety & suicidality among LGBTQ+ workers
🚨 Nearly 9 in 10 report depression in some studies
🌈 Only half of studies compare to non-LGBTQ+ workers
🌍 Gaps in geography, occupation & research design
🧵 THREAD
#LGBTQ #WorkplaceMentalHealth
New review finds worrying rates of depression, anxiety & suicidality among LGBTQ+ workers
🚨 Nearly 9 in 10 report depression in some studies
🌈 Only half of studies compare to non-LGBTQ+ workers
🌍 Gaps in geography, occupation & research design
🧵 THREAD
#LGBTQ #WorkplaceMentalHealth
October 17, 2025 at 6:48 AM
📢 OUT AT WORK?
New review finds worrying rates of depression, anxiety & suicidality among LGBTQ+ workers
🚨 Nearly 9 in 10 report depression in some studies
🌈 Only half of studies compare to non-LGBTQ+ workers
🌍 Gaps in geography, occupation & research design
🧵 THREAD
#LGBTQ #WorkplaceMentalHealth
New review finds worrying rates of depression, anxiety & suicidality among LGBTQ+ workers
🚨 Nearly 9 in 10 report depression in some studies
🌈 Only half of studies compare to non-LGBTQ+ workers
🌍 Gaps in geography, occupation & research design
🧵 THREAD
#LGBTQ #WorkplaceMentalHealth
Reposted by Sebastian Trautmann
Here are two "I can't believe these are free" online stats texts books that cover both underlying principles and practical applications in R that I regularly refer to.
Learning Statistics with R
learningstatisticswithr.com
Doing Meta-Analysis with R bookdown.org/MathiasHarre...
Learning Statistics with R
learningstatisticswithr.com
Doing Meta-Analysis with R bookdown.org/MathiasHarre...
October 17, 2025 at 8:43 AM
Here are two "I can't believe these are free" online stats texts books that cover both underlying principles and practical applications in R that I regularly refer to.
Learning Statistics with R
learningstatisticswithr.com
Doing Meta-Analysis with R bookdown.org/MathiasHarre...
Learning Statistics with R
learningstatisticswithr.com
Doing Meta-Analysis with R bookdown.org/MathiasHarre...
Reposted by Sebastian Trautmann
How might the ways we teach boys to “be men” shape their mental health and wellbeing? 🧠
Thrilled to share our new paper led by Vincent Mancini with an absolute dream team — James Gross 🇺🇸, David Preece 🇦🇺 & Jack Brett 🇦🇺.
Read open access: doi.org/10.1007/s111...
Thrilled to share our new paper led by Vincent Mancini with an absolute dream team — James Gross 🇺🇸, David Preece 🇦🇺 & Jack Brett 🇦🇺.
Read open access: doi.org/10.1007/s111...
October 17, 2025 at 9:02 AM
How might the ways we teach boys to “be men” shape their mental health and wellbeing? 🧠
Thrilled to share our new paper led by Vincent Mancini with an absolute dream team — James Gross 🇺🇸, David Preece 🇦🇺 & Jack Brett 🇦🇺.
Read open access: doi.org/10.1007/s111...
Thrilled to share our new paper led by Vincent Mancini with an absolute dream team — James Gross 🇺🇸, David Preece 🇦🇺 & Jack Brett 🇦🇺.
Read open access: doi.org/10.1007/s111...
Reposted by Sebastian Trautmann
Had missed this absolutely brilliant paper. They take a widely used social media addiction scale & replace 'social media' with 'friends'. The resulting scale has great psychometric properties & 69% of people have friend addictions.
link.springer.com/article/10.3...
link.springer.com/article/10.3...
Development of an Offline-Friend Addiction Questionnaire (O-FAQ): Are most people really social addicts? - Behavior Research Methods
A growing number of self-report measures aim to define interactions with social media in a pathological behavior framework, often using terminology focused on identifying those who are ‘addicted’ to engaging with others online. Specifically, measures of ‘social media addiction’ focus on motivations for online social information seeking, which could relate to motivations for offline social information seeking. However, it could be the case that these same measures could reveal a pattern of friend addiction in general. This study develops the Offline-Friend Addiction Questionnaire (O-FAQ) by re-wording items from highly cited pathological social media use scales to reflect “spending time with friends”. Our methodology for validation follows the current literature precedent in the development of social media ‘addiction’ scales. The O-FAQ had a three-factor solution in an exploratory sample of N = 807 and these factors were stable in a 4-week retest (r = .72 to .86) and was validated against personality traits, and risk-taking behavior, in conceptually plausible directions. Using the same polythetic classification techniques as pathological social media use studies, we were able to classify 69% of our sample as addicted to spending time with their friends. The discussion of our satirical research is a critical reflection on the role of measurement and human sociality in social media research. We question the extent to which connecting with others can be considered an ‘addiction’ and discuss issues concerning the validation of new ‘addiction’ measures without relevant medical constructs. Readers should approach our measure with a level of skepticism that should be afforded to current social media addiction measures.
link.springer.com
October 1, 2025 at 1:16 PM
Reposted by Sebastian Trautmann
#AcademicSky #PsychSciSky
Recent study highlights #EMPATHY as important factor in reducing prejudice.
More important than social norms etc.
journals.sagepub.com/doi/10.1177/...
Recent study highlights #EMPATHY as important factor in reducing prejudice.
More important than social norms etc.
journals.sagepub.com/doi/10.1177/...
Comparing Brief Antiracism Messages: Empathy-Focused Communication Is More Effective Than Social Norms, Calls to Action, and Self-Awareness - Lisa Legault, Riley Page, Morgan Reynolds, Cameron Mallery...
Brief messages have the flexibility to reach the public quickly and the potential to ignite social change. We use recent advances in antiracist messaging to cre...
journals.sagepub.com
October 2, 2025 at 6:33 PM
#AcademicSky #PsychSciSky
Recent study highlights #EMPATHY as important factor in reducing prejudice.
More important than social norms etc.
journals.sagepub.com/doi/10.1177/...
Recent study highlights #EMPATHY as important factor in reducing prejudice.
More important than social norms etc.
journals.sagepub.com/doi/10.1177/...
Reposted by Sebastian Trautmann
🗣 Join the Stress Measurement Network for a webinar digging into "𝐓𝐡𝐞 𝐁𝐢𝐨𝐥𝐨𝐠𝐢𝐜𝐚𝐥 𝐂𝐨𝐬𝐭 𝐨𝐟 𝐂𝐡𝐫𝐨𝐧𝐢𝐜 𝐒𝐭𝐫𝐞𝐬𝐬: 𝐀𝐥𝐥𝐨𝐬𝐭𝐚𝐭𝐢𝐜 𝐋𝐨𝐚𝐝 𝐚𝐧𝐝 𝐍𝐞𝐰𝐞𝐫 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧𝐬"
Date: November 7, 2025
Time: 9:00 AM to 12:00 PM PDT
Sign up here: www.stressmeasurement.org/event-detail...
#psychscisky #healthpsych #affectsci
Date: November 7, 2025
Time: 9:00 AM to 12:00 PM PDT
Sign up here: www.stressmeasurement.org/event-detail...
#psychscisky #healthpsych #affectsci
October 15, 2025 at 4:46 PM
🗣 Join the Stress Measurement Network for a webinar digging into "𝐓𝐡𝐞 𝐁𝐢𝐨𝐥𝐨𝐠𝐢𝐜𝐚𝐥 𝐂𝐨𝐬𝐭 𝐨𝐟 𝐂𝐡𝐫𝐨𝐧𝐢𝐜 𝐒𝐭𝐫𝐞𝐬𝐬: 𝐀𝐥𝐥𝐨𝐬𝐭𝐚𝐭𝐢𝐜 𝐋𝐨𝐚𝐝 𝐚𝐧𝐝 𝐍𝐞𝐰𝐞𝐫 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧𝐬"
Date: November 7, 2025
Time: 9:00 AM to 12:00 PM PDT
Sign up here: www.stressmeasurement.org/event-detail...
#psychscisky #healthpsych #affectsci
Date: November 7, 2025
Time: 9:00 AM to 12:00 PM PDT
Sign up here: www.stressmeasurement.org/event-detail...
#psychscisky #healthpsych #affectsci