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Milla Pihlajamäki

@millapihlajamaki.bsky.social
191 followers 269 following 22 posts

PhD candidate at the Center for Contextual Psychiatry, KU Leuven | interested in the methodological aspects of ESM research | she/her

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Milla Pihlajamäki @millapihlajamaki.bsky.social · 10/08/2026
#SAA2026 was so much fun! In addition to learning about all the interesting research going on in the field of ambulatory assessment, I got to present some of my own work on the role of incentives in experience sampling (you can find the preprint here: osf.io/preprints/ps...).
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Milla Pihlajamäki @millapihlajamaki.bsky.social · 03/12/2025
The first preprint from the SHARE study is out! 🥳 We compared the effects of three different incentives (a bulk payment, a bulk payment with personalized feedback, and payment per beep) on data quantity, data quality, and participant experiences in a student sample.
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Björn Siepe @bsiepe.bsky.social · 22/10/2025
We built the openESM database: ▶️60 openly available experience sampling datasets (16K+ participants, 740K+ obs.) in one place ▶️Harmonized (meta-)data, fully open-source software ▶️Filter & search all data, simply download via R/Python Find out more: 🌐 openesmdata.org 📝 doi.org/10.31234/osf...
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Milla Pihlajamäki @millapihlajamaki.bsky.social · 03/10/2025
Had a great time at the ESM Expert Network Meeting in Rotterdam! I presented the first SHARE study results: we found that paying participants per beep boosts compliance as compared to bulk payment (with or without personalised feedback)—and without harming data quality. Poster: tinyurl.com/47asuaxj
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Benjamin Kunc @benjaminkunc.bsky.social · 03/04/2025
👀Blogpost on measurement👀 I would have rather concluded that we don't really need factor analysis and can just rely on vibes (or previous literature). But here we are: "Factor analysis: Overrated, Misused, But Still Useful." 1/4
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Milla Pihlajamäki @millapihlajamaki.bsky.social · 27/02/2025
The first preprint from my PhD is out: osf.io/preprints/ps...! 🥳 We explored the temporal dynamics of four careless responding indicators (response time, within-beep standard deviation, an inconsistency index, occasion-person correlation) in ESM data across different samples. Thread below🧵
osf.io
OSF
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Gudrun Eisele @gudruneisele.bsky.social · 21/02/2025
We applied mixture modeling of response times to existing experimental ESM data & found that higher sampling frequencies led to more careless responding, while longer questionnaires did not. Co-led by Esther Ulitzsch. Accepted at Psychol Assess, preprint: doi.org/10.31234/osf.io/2s38a_v1
doi.org
OSF
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Gudrun Eisele @gudruneisele.bsky.social · 19/06/2024
New PhD position at the Center for Contextual Psychiatry! With @oliviajkirtley.bsky.social & Ginette Lafit on developing personalised real-time models of suicide risk and protective factors www.kuleuven.be/personeel/jo...
kuleuven.be
PhD: Personalised Real-Time Models of Suicide Risk and Protective Factors
The Center for Contextual Psychiatry (CCP), within the Department of Neurosciences at KU Leuven, is offering one fully funded project on “Developing personalised, real-time, contextual models of risk ...
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