👇 REGISTRATION OPEN! 👇 tinyurl.com/OpenScienceDay… 📢 #OpenScience Days Marburg, part of #BrainhackGlobal 2023! 🗓️ Dec 4-5 in 🏰 Marburg, Schulstrasse 12 🏫 mornings: short intensive talks 💻 afternoons: hands-on sessions & project work 💬 tuesday 4pm: Open Science discussion

Thanks to Björn Siepe František Bartoš and S. Pawel for involving me in this exciting project together with @tmorris_mrc and @Daniel_W_Heck on planning and reporting of simulation studies (using ADEMP) in psychological methods research!

Maybe someday I will have the courage to actually go for the pun in the title... Until then, check out our new preprint on multiverse for dynamic network/GIMME models, featuring ~750k individual networks and a shiny app to explore results

1/4 FRED is online, our free open source software to provide feedback to participants in EMA studies. We (led by Aljoscha Rimpler) programmed the software to provide feedback at scale to our ~2000 WARN-D participants. Hope it will be useful to researchers & clinicians alike!

1/8 New tutorial preprint led by Björn Siepe in which we present different descriptive statistics & data visualization techniques with the goal to better understand EMA item functioning. Preprint: osf.io/preprints/psya… Brief overview thread 🧵:

For those of you who are into prediction, considering joining this fascinating challenge run by my colleague Gert Stulp ! You will be asked to predict who will have a child in the next three years based on both panel survey data and administrative data.

Should you use Likert or VAS for EMA research? In a new paper led by jonas haslbeck (jmbh.bsky.social) & Alberto Jover (last author Anne Roefs), we assigned n~160 in a 2 week study to either 📏1-7 Likert or 🎚️1-100 Visual Analogue Scale and compared results using Bayesian multilevel models.

The 1st talk in Measurement & Reasoning is “Simulation Studies for Methodological Research in Psychology” by Björn Siepe Björn Siepe mathpsych.org/presentation/1… #iccmpsyched

Just in time for conference season: Our paper on simulation studies in psychology was accepted at Psychological Methods! 🥳See the thread below for a summary, the updated preprint is available at doi.org/10.31234/osf.i…

New preprint by Björn Siepe & WARN-D team. We collected information on sleep, tiredness & stress with both EMA and sensor data, and try to find out to which degree these are associated contemporaneously in a large dataset (n~800) with many timepoints (t~360). Brief 🧵

Have you run #simulation studies and encountered issues with missing results, failure, or non-convergence? In a new preprint by Samuel Pawel, Björn Siepe & Anna Lohmann, we overview different approaches to address missingness and review current practices. arxiv.org/abs/2409.18527 #Stats