Janis Fiedler

#Conference Time

Last week our members Marco Giugiu, @fiejanis.bsky.social and @irinatimm.bsky.social presented our Wearable Landscape initiative at the International Symposium on Physical Behaviors 🏋️, Wearable Sensing ⌚️, and Health Analytics 🩺.

Thanks to @tu-dortmund.de for hosting this event.

Data Visualisation Gallery Gallery of data visualisations created by Nicola Rennie.

One of the things that has been on my to do list for a very long time, is building a gallery of all of the charts I've made across #TidyTuesday, #30DayChartChallenge, #30DayMapChallenge, and other miscellaneous projects 📊

And it's finally here!

Link: nrennie.rbind.io/viz-gallery/

#DataViz #RStats

sounds like the review the autism paper would have deserved...
bsky.app/profile/jack...

this is one of my favourite observations about sample size calculations. (afaik first articulated by Miettinen in 1985)

Warum Künstliche Intelligenz nicht als Suchmaschine taugt Die Hälfte der Deutschen verwendet mittlerweile ChatGPT & Co. als Google-Ersatz. Gleichzeitig arbeiten auch die klassischen Suchmaschinen immer mehr mit KI. Warum das ein Problem ist. Von Till Bücker.

"Schaut man rein auf die Korrektheit der Antworten, beinhaltet ChatGPT zu 51,5 Prozent, Copilot zu 45,4 Prozent, Gemini zu 50 Prozent und Perplexity zu 45,7 Prozent wesentliche Fehler oder Ungenauigkeiten."
www.tagesschau.de/wirtschaft/d...

#MemberMonday

Insights from last week’s Wearable Landscape meeting: a big thanks to our core members and supporting students for weekly developing the initiative — and (of course) having some fun along the way :)

Let’s keep building our living network! 🌍💡

#Wearables #OpenScience #Collaboration

man könnte auch ein bisschen umschreiben und statt geht vieles, gehen viele schreiben...

Exciting new job in Landau 🤩 We’re searching for a Professor of Political
Psychology (W2). Very much looking forward to your applications – if you
have any questions, please reach out to me. jobs.rptu.de/jobposting/3...

Measurement properties of activity monitoring for a rehabilitation (AMoR) platform in post-stroke individuals in a simulated home environment The aim of this study was to evaluate the measurement properties of activity monitoring for a rehabilitation (AMoR) platform for step counting, time spent in sedentary behavior, and postural change...

Can someone help me to find the full text of this?
doi.org/10.1080/1074...

I checked all my available ressources plus messaged the authors and need it for a systematic review.

@academic-chatter.bsky.social @healthpsychology.bsky.social #behSci #SportScience #AcademicSky 🧪

🎓I'm thrilled to share that I've successfully defended my doctoral dissertation on July 25, 25. I want to extend my heartfelt gratitude to my esteemed supervisors, Dr. Marco Giurgiu & Prof. Markus Reichert & Prof. Uli Ebner-Priemer, for their invaluable guidance and support 🙏 @mhealthlab.bsky.social

Open science contributes to more rigorous and impactful science. However, little attention is often paid to the benefits that it provides to its users, such as project management and programming skills. Although not its primary objective, these skills may be considered additional benefits supporting the transition to open science practices. Drawing from international perspectives, this chapter will discuss skills that students develop explicitly or implicitly by engaging in open science and their benefits to careers within and outside of academia. It will also showcase examples of how engagement in open science is considered in (academic) hiring decisions, including ongoing debates and areas for (structural) improvement. Ultimately, this chapter will inform educators about the most important open science skills and provide insights into how to strategically build a resume to present open science-related skills convincingly to improve employability, including practical tips and resources.

#OpenScience principles help students gain lots of useful skills that are an advantage on the job market in and beyond academia. Read our latest book chapter where we provide tips for educators to bolster employability through open science: doi.org/10.31219/osf...

Reference standards for power at fixed and individual anaerobic lactate thresholds for cycle ergometry throughout the Lifespan (14-64 years) in Germany: Pooled results of the KiGGS wave 2 and DEGS1 St... Hosted on the Open Science Framework

Authors: M. Thron, S. Altmann, S. Härtel, F. Barsch, L. Schlenker, S. Krug, K. Bös, A. Woll

Data were pooled from the representative KiGGS wave 2 and DEGS1 study from the Robert Koch Institute.
🔬 Access the data: osf.io/u8h9b/

Displayed are the centile curves at different percentiles for relative and absolute power at the individual lactate threshold.

📊 New Publication!
We analyzed 5000+ cycle ergometer tests (ages 14-64) to create reference standards of lactate thresholds for health studies and clinical practice.

Full text: doi.org/10.1080/0264...
#Exercise #SportsScience 🧪

I feel you. And getting up is just the follow-up. It never ceases to amaze me how fast the little ones progress. If I'd learn in a year what they learn in a day I'd be happy :D

#MemberMonday Recap

The past seven weeks introduced each member of our Management Group. A huge thank you to Marco Giurgiu, @fiejanis.bsky.social, @irinatimm.bsky.social, Simon Woll, Til Becker, Doreen Wohlfahrt and @clendt.bsky.social for your contribution to Wearable Landscape!

#academicsky 🧪

Happy to be on board! Go check out @wearable-landscape.bsky.social if you haven’t already!

Manchmal ist es wirklich schwierig die Lehre zu füllen.

#MemberMonday
Doreen Wohlfarth is a research assistant at @kit.edu . She is involved in various projects at the Sports Institute, with her current focus on the Wearable Landscape project. Here she supports our Living Review and other important publications.

#SportScience #BehSci #AcademicSky 🧪

crtl a, delete, yes

here is the workflow I used. Hope it helps :)

I need help. My day only has 1 meeting, and all emails are done. How does this research thing work again?
🧪 #AcademicSky

Thanks to everybody who chimed in!

I arrived at the conclusion that (1) there's a lot of interesting stuff about interactions and (2) the figure I was looking for does not exist.

So, I made it myself! Here's a simple illustration of how to control for confounding in interactions:>

#MemberMonday
Til Becker is a student assistant researcher at the Karlsruhe Institute of Technology ( @kit.edu ) during his master's degree. He sees the Wearable Landscape as great opportunity to improve his own competences and the field of wearables.

#SportScience #BehSci #AcademicSky 🧪

🌱 This project is 100% non-commercial & driven by passion.
We believe science should be accessible, connected & efficient.
If you're working on, or interested in, wearable validation—follow along & join us!

💡 There is even more:
We’re building a collaborative space for the scientific community to...
...share validation protocols
...coordinate studies
...pool equipment
...analyze data together
Let’s reduce redundancy & work smarter. #ResearchNetwork #OpenScience

🔍 What is Wearable Landscape?
An open-science project aiming to foster collaboration in the field of #Wearables. We want to bring experts together, to ultimately advance the validation and application in wearables that track 24-hour physical behavior (sleep, sedentary time, activity) #OpenScience

If you want to improve your performance sure.

Did they control for owning a Rolex?

Correlates of Aerobic Performance in Adolescents and Adults Cardiorespiratory fitness (CRF) is considered as a main indicator of cardiovascular health and is associated with a reduced risk of noncommunicable diseases. The objective is to explore the potential...

My first last-authorship publication is now online!
We combined 2 nationwide data sets and found physical exercise and non-smoking to be the most important correlates of aerobic fitness in 14-64.

Led by the great Maximiliane Thron
#AcademicSky #SportScience #BehSci 🧪

dx.doi.org/10.1002/ejsc...

Exactly this :D, but you need documentation somewhere so you don't get lost. A nice feature would be an email path diagram to get through this mess.

I have a feeling we are revolutionalizing emails here...

I feel you! Maybe we should start sending emails that self-delete once they are irrelevant...