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Peter Haehner

@peterhaehner.bsky.social
536 followers 153 following 28 posts

Postdoc at University of Zurich | Interested in personality development, life events, and mental health.

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Reposted by Peter Haehner
Lukas Schellenberg @schellenberglukas.bsky.social · 20/10/2025
Preprint Radar 📡: Ever wondered how loneliness and personality interact with each other over time? Together with @wiebkeb.bsky.social and @peterhaehner.bsky.social ner.bsky.social, I examined this question using data from three nationally representative panels (N = 63,555). osf.io/preprints/ps...
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Peter Haehner @peterhaehner.bsky.social · 03/10/2025
** Very proud supervisor moment ** Check out Lukas' first first author paper on self-esteem development after negative life events, now published at EJP:
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UZH diff-psy @uzh-diffpsy.bsky.social · 22/08/2025
Wie verändert sich unsere Persönlichkeit über ein Jahr? Dazu starten wir heute eine neue Studie und suchen nach Teilnehmenden zwischen 18-40 Jahren, die Interesse haben, Einblicke in ihre Persönlichkeit, Wohlbefinden und Verhalten über ein Jahr zu erhalten und bis zu 173 CHF (~185€) zu verdienen.
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PsyArXivBot @psyarxivbot.bsky.social · 17/07/2025
Effects of a theory-based smartphone intervention to decrease neuroticism in the general public: osf.io/m8a5r
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PsyArXivBot @psyarxivbot.bsky.social · 18/07/2025
Personality Predictors of Health, Well-Being, Relationships, and Employment in Namibia, Kenya, and South Africa: A Three-Year Longitudinal Study: osf.io/apx63
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Amanda J. Wright @ajwright.bsky.social · 13/03/2025
New preprint! Ever heard that personality doesn't change? Do you believe that? (you shouldn't) Using data from an online survey (n = 887) & eight longitudinal datasets (n = 166,971), we compared perceived vs. actual lifespan changes in personality and 20+ individual differences (1/8) osf.io/ytmxp
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PsyArXivBot @psyarxivbot.bsky.social · 24/02/2025
Personality Trait Change in Three Sub-Saharan Countries: Normative Development and Life Events: osf.io/85dvn_v1
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Peter Haehner @peterhaehner.bsky.social · 21/02/2025
In the last months, I supervised two super-talented research interns (unfortunately Bluesky-less). They were interested in how self-esteem develops after negative events and examined this question in a longitudinal study over 6 months. You can find their results here: osf.io/preprints/ps...
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Rosalie Andrae @rosalieandrae.bsky.social · 14/01/2025
Ever wondered whether our personality influences our first sexual milestone? 🍒 We explored how the Big Five traits affect the timing of first sexual experiences — and how these, in turn, shape personality traits over time. Check out our preprint: doi.org/10.31234/osf... #PersonalityPsych
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Maike Luhmann 🇪🇺 @maikeluhmann.bsky.social · 06/12/2024
And here is a list of all current and former lab members that have arrived at BlueSky: bsky.app/profile/did:... (If I missed your account, let me know and I will add you.)
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Peter Haehner @peterhaehner.bsky.social · 06/12/2024
The question I've got asked most frequently at conferences when I was presenting something on the perception of life events was whether there are any age differences. Using data from the SOEP-IS, we addressed this simple but interessting question. Open-access link: doi.org/10.1371/jour...
doi.org
The perception of major life events across the life course
To better understand the effects of life events, research interest recently turned to the question of how life events are perceived (e.g., as positive, predictable, or controllable). However, research...
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Association for Psychological Science @psychscience.bsky.social · 03/12/2024
A study by @wiebkeb.bsky.social & @mdkraemer.bsky.social shows caregiving lowers life satisfaction and raises anxiety, depression, and loneliness. #SupportCaregivers
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Informal Caregivers Report Reduced Well-Being, May Not Bounce Back Years Later
Individuals acting as caregivers saw a decrease in life satisfaction and mood, alongside increases in depression, anxiety, and loneliness.
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Peter Haehner @peterhaehner.bsky.social · 02/12/2024
Can people intentionally change their personality? Happy to share that our review on volitional personality change research has now been published at Nature Communications. Open-Access-Link: doi.org/10.1038/s442...
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A systematic review of volitional personality change research - Communications Psychology
Meta-analytic evidence finds interventions aimed at altering personality traits were successful in promoting change. A review of nonintervention studies, finds having the goal to change personality is...
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Peter Haehner @peterhaehner.bsky.social · 29/11/2024
+++ New Preprint Alert +++ Together with @ajwright.bsky.social, @mdkraemer.bsky.social, and @wiebkeb.bsky.social, I worked on two coordinated data analyses to examine event-related personality changes. CDA1: osf.io/preprints/ps... CDA2: osf.io/preprints/ps... ⬇️Details below⬇️
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Chris Hopwood @chopwood.bsky.social · 20/11/2024
One of the best things about doing research is when you aim to do one thing but an unexpected more interesting thing happens. We were concerned that #perpsy intervention research focused too much on changing and not enough on accepting. We compared these approaches and this happened:
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Aleksa Kaurin @aleksakaurin.bsky.social · 18/11/2024
🚨New Preprint on Affective Stress Responses in Daily life (N=248) - w/ @vizecolin.bsky.social and @aidangcw.bsky.social! We used high-density sampling after stressful events to closely examine the dynamic affective response following daily hassles by estimating latent microtrajectories. 1/3
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Maike Luhmann 🇪🇺 @maikeluhmann.bsky.social · 16/11/2024
Hi and welcome to all new followers! If you're interested in personality psychology, you can use the feed below to find relevant posts. And use #perpsy or #personalityPsych in your own posts so they show up in this feed.
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Peter Haehner @peterhaehner.bsky.social · 15/11/2024
⚠️ Check out Bernd's new (and first) paper on network analyses of subjective well-being:
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Peter Haehner @peterhaehner.bsky.social · 21/06/2024
Can people choose to change their personality traits? Probably yes! In our new systemtic review (preprint), we provide an overview of the emerging literature on volitional personality change: osf.io/preprints/ps...
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Peter Haehner @peterhaehner.bsky.social · 16/05/2024
Do people become more alike across the lifespan? Is the variability of personality traits changing across time and age? In our meta-analyis on changes in personality variability, we integrated data from more than 300 longitudinal studies to answer these questions. Preprint: osf.io/yk3eh/
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UZH diff-psy @uzh-diffpsy.bsky.social · 26/04/2024
First #skeet, with high hopes for this new place! 🥳😄 Stay tuned for updates of our research on differential psychology, personality, cognitive ability, and assessment at the University of Zurich (UZH). Also perhaps the occasional job posting 🧑‍🔬
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Bernd Schäfer @berndschaefer.bsky.social · 18/01/2024
I am very happy to share my debut research article on PsyArXiv! You can find our findings on network dynamics of subjective well-being here: osf.io/preprints/ps.... Many thanks to my amazing co-authors @peterhaehner.bsky.social and @maikeluhmann.bsky.social for their invaluable support.
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Peter Haehner @peterhaehner.bsky.social · 12/01/2024
+++ New paper alert +++ Our meta-analytic Review on the relationship between the perception of life events and depression is now published at the Journal of Affective Disorders 😊 Full-text link: www.sciencedirect.com/science/arti...
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The relationship between the perception of major life events and depression: A systematic scoping re...
Major life events can lead to depression in adulthood. However, as predicted by several depression theories, not only the mere occurrence of major lif…
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Maike Luhmann 🇪🇺 @maikeluhmann.bsky.social · 06/10/2023
JOB ALERT! I am looking for a postdoc (100%) or PhD student (75%) for a new research project on work and #loneliness. The deadline for applications is Oct 31. More details: www.stellenwerk.de/bochum/jobbo... #PsychSciSky #SocialPsych #PerPsych
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