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Dr. Irina Timm

@irinatimm.bsky.social
247 followers 387 following 21 posts

PostDoc in Sports Science @KITKarlsruhe | mHealth | Physical Behavior | Ecological Momentary Assessment | Context-Awareness | 👨‍👩‍👧‍👦📚🐶🏐

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Dr. Irina Timm @irinatimm.bsky.social · 22/09/2026
📢 I’m happy to share our new paper 📝 Time of day affects the relation between physical activity and feeling energetic in depression: Two real-life studies. We examined whether the association between physical activity and feelings of energy varies across the day 🔗 doi.org/10.1037/abn0...
doi.org
APA PsycNet
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Dr. Irina Timm @irinatimm.bsky.social · 28/06/2026
Recap 🌍✨ @isbnpa.bsky.social What an incredible week it has been - beyond presenting my talk & poster, one highlight was connecting with so many amazing researchers from all over the world🙌💡It was also wonderful to see some of the SIG in person🤝🌟 Already looking forward to ISBNPA 2027! #ISBNPA2026
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isbnpa-emh.bsky.social @isbnpa-emh.bsky.social · 30/05/2026
📸 The e-&mHealth SIG community coming together at #ISBNPA2026 Conference Dinner! Thank you to everyone who is helping make the e-&mHealth SIG such a vibrant and supportive community. We look forward to another year of collaboration and innovation! #DigitalHealth #mHealth #eHealth #BehaviourChange
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Dr. Liao Yue 廖玥 @yueliao.bsky.social · 09/05/2026
This is such an amazing work!! Bravo to Irina and the team for leading this huge international collaborative work! 👏🙌🎉🎊 Very honored to be part of this master piece! 💗
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Wearable Landscape @wearable-landscape.bsky.social · 22/05/2026
#ConferenceTime @irinatimm.bsky.social has presented our Delphi study at the Conference of the Arbeitsgemeinschaft für Sportpsychologie in Heidelberg last week – running into contributor Dr. Kristina Klier. Key facts: n=99 participants 84% compliance consensus on 24 items in round two #Wearables
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Wearable Landscape @wearable-landscape.bsky.social · 27/05/2026
#ConferenceTime ISBNPA 2026 starts today in Cádiz 🇪🇸 @irinatimm.bsky.social and @fiejanis.bsky.social of the Wearable Landscape initiative are on site to connect, exchange ideas, and discuss the latest in wearable-based physical behaviour research. Enjoy the conference everyone! #ISBNPA #Wearables
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Wearable Landscape @wearable-landscape.bsky.social · 29/05/2026
#ConferenceTime 🤝 Nice meeting at #ISBNPA2026 in Cadíz 🇪🇸 During the poster session of our Delphi study, our own @irinatimm.bsky.social had the chance to connect with Yue Liao and exchange ideas on wearable-based physical behaviour research 🌍 #Wearables #Network
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Dr. Irina Timm @irinatimm.bsky.social · 07/05/2026
💡New paper: in this large-scale IPD meta-analysis, we compiled 67 datasets from 14 countries, encompassing 8,223 participants, 321,345 smartphone-based well-being ratings, and nearly 1,000,000 hrs of accelerometer-measured physical activity - the most comprehensive investigation of its kind to date.
https://www.nature.com/articles/s41562-026-02427-2
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Dr. Irina Timm @irinatimm.bsky.social · 23/09/2025
Last week at dvs Hochschultag in Münster, I had the pleasure of chairing the symposium 🌟 Context in Motion: New Insights into the Interplay of Physical Activity, Environment, and Society🌟 A big thank you to my co-presenters and the engaged audience for inspiring discussions! #dvs2025 #conference
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Wearable Landscape @wearable-landscape.bsky.social · 19/09/2025
Our colleague Irina Timm (@irinatimm.bsky.social) presented the Wearable Landscape poster at Germany’s biggest sports science conference 🎉 Want to know more about challenges and opportunities of validation studies in wearable research? 👉 www.sciencedirect.com/science/arti... #dvs2025 #dvs
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Dr. Irina Timm @irinatimm.bsky.social · 02/08/2025
🎓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
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Dr. Irina Timm @irinatimm.bsky.social · 22/07/2025
📲 New meta-analysis led by @hannesbmn.bsky.social shows mHealth interventions can reduce anxiety & eating disorder symptoms in adolescents. Effects on depression/behavioral issues are less clear. More high-quality RCTs needed! @isbnpa-emh.bsky.social #mhealth#digitalhealth 🔗 doi.org/10.3389/fdgt...
doi.org
Frontiers | Effectiveness of mHealth interventions targeting physical activity, sedentary behaviour, sleep or nutrition on emotional, behavioural and eating disorders in adolescents: a systematic revi...
IntroductionMental health conditions are highly prevalent among adolescents, affecting one in seven individuals and accounting for 15% of the global disease ...
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Wearable Landscape @wearable-landscape.bsky.social · 02/06/2025
#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 🧪
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Dr. Irina Timm @irinatimm.bsky.social · 29/05/2025
Great to catch up with @gruissen.bsky.social at the #SAA Conference @saa2025leuven.bsky.social! Always so inspiring to hear her thoughts and ideas ✨ #Inspiration #Conference #EMA #PhysicalActivity
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Dr. Irina Timm @irinatimm.bsky.social · 28/05/2025
Just wrapped up SAA Conference! 🤩 Had such a great time - engaging discussions and innovative research 🔎 Looking forward to Vienna 2026! 🤗 #SAA #Research #EMA @saa2025leuven.bsky.social @mhealthlab.bsky.social
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Dr. Irina Timm @irinatimm.bsky.social · 27/05/2025
I'm having a wonderful time at the @saa2025leuven.bsky.social conference! Enjoying the paper session on advanced statistical modeling for intensive longitudinal data 🤩 #Conference #DataAnalysis #Research #EMA #SAA
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Society for Ambulatory Assessment @ambulatory-assessment.org · 27/05/2025
Good morning @saa2025leuven.bsky.social #SAA2025! We are ready for day 2 which starts with the keynote by Professor Ellen Hamaker @utrechtuniversity.bsky.social
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Dr. Irina Timm @irinatimm.bsky.social · 25/05/2025
My poster and I are on our way to @saa2025leuven.bsky.social! 👋 Come by on Tuesday, May 27, 2025, from 5:25 PM to 6:25 PM to chat about assessing stress dynamics in everyday life via wearable heart rate monitoring👩🏼‍💻🩺⌚️ #Stress #Research #Wearables #Health #Conference #Science #physicalactivity
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Dr. Irina Timm @irinatimm.bsky.social · 21/05/2025
👋 Last Saturday at the @kit.edu Open Day: I presented our poster "move more, sleep well, work better?" 🧠💤🏃🏼‍♀️ #scienecommunication #health ##physicalactivity #sleep
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Dr. Irina Timm @irinatimm.bsky.social · 16/05/2025
🎉Join me tomorrow at the KIT Open House from 1-4 pm at 01.85, KD2 Lab! Check out our research on productivity💡 and its connection to sleep😴 and physical activity🏃🏼‍♀️ Learn more about the projects 👉🏼 hybrid-adaptive-systems.org #HybridAdaptiveSystems #Productivity #VirtualWork #KIT #VirtualCollaboration
hybrid-adaptive-systems.org
Hybrid Adaptive Systems
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Wearable Landscape @wearable-landscape.bsky.social · 28/04/2025
#MemberMonday Irina Timm ( @irinatimm.bsky.social ) is a PhD student at @kit.edu Mental mHealth Lab. She investigates links between #PysicalActivity, sedentary behavior & affective well-being - considering contextual factors like weather and social contact. #SportScience #BehSci #AcademicSky 🧪
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Dr. Irina Timm @irinatimm.bsky.social · 03/04/2025
Looking forward to our colloquium initiated from @mhealthlab.bsky.social! 🥳 #DigitalPhenotyping #MachineLearning #Wearables #PhysicalActivity #Research #Collaboration
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isbnpa-emh.bsky.social @isbnpa-emh.bsky.social · 11/03/2025
To learn more about the activities in our SIG, check out our March Newsletter! isbnpa.org/sig/e-mhealt... We would also love to hear feedback from our SIG members, please take the time to complete this survey! qualtrics.flinders.edu.au/jfe/form/SV_...
isbnpa.org
e & mHealth SIG: march 2025 Newsletter – ISBNPA
ISBNPA
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Dr. Irina Timm @irinatimm.bsky.social · 02/02/2025
Grateful for the opportunity to present my research at KIT (@kit.edu) at "Junge Talente - Wissenschaft und Musik" @mhealthlab.bsky.social #wissenschaftskommunikation #physicalactivity 🎉🎶🔬
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Dr. Irina Timm @irinatimm.bsky.social · 28/01/2025
👉🏼 go.bsky.app/LzqJoUX Join the starter pack on EMA/ILD 🤗
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 23/01/2025
News: Inspect this #PhD offer from Paris Lodron University in Salzburg. The Department of Sport and Exercise Science is searching for Doctoral Candidates interested in Ambulatory Assessment in the context of #physicalactivity and affective well-being / mental health.
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Dr. Irina Timm @irinatimm.bsky.social · 26/01/2025
Looking forward to my talk at the Science & Music event🔬🎶 Drop by! #science #kit #phd
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 02/07/2024
Do sports make people happy? Our researchers Marco Giurgiu and @irinatimm.bsky.social tried to answer this question in the most recent lookKIT magazine issueing the topic of #Health. Based on their own studies, they advocate for activity breaks to improve well-being. (sts.kit.edu/lookkit_maga...)
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Dr. Irina Timm @irinatimm.bsky.social · 14/01/2025
Looking back at a great conference @isbnpa.bsky.social in Uppsala, 14–17 June 2023 @fiejanis.bsky.social I really miss those fun activity breaks💃🏼
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SAA 2025 Leuven @saa2025leuven.bsky.social · 17/12/2024
Friendly reminder: The holidays are around the corner, and January always seems to fly by! Don’t forget to submit your abstracts for #SAA2025 before the January 31st deadline ⏰ Submit here: saa2025.com/Submit Looking forward to seeing you there!
saa2025.com
SAA 2025
Web site created using create-react-app
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Nikos Ntoumanis @nikosntoumanis.bsky.social · 23/12/2024
This within-person encouragement design study tests causal effects of sedentary breaks on affective and cognitive parameters in daily life, www.nature.com/articles/s44...
nature.com
Causal effects of sedentary breaks on affective and cognitive parameters in daily life: a within-person encouragement design - npj Mental Health Research
npj Mental Health Research - Causal effects of sedentary breaks on affective and cognitive parameters in daily life: a within-person encouragement design
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Janis Fiedler @fiejanis.bsky.social · 20/11/2024
Introducing the #Wearable Landscape: Issues pertaining to the validation of the measurement of 24-h physical activity, sedentary, and sleep behavior assessment. doi.org/10.1016/j.js... The 900+ validation studies are displayed on the accompanying website: wearable-landscape.info/living-review
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Dr. Irina Timm @irinatimm.bsky.social · 10/01/2025
👉🏼check out our latest article www.nature.com/articles/s44... @mhealthlab.bsky.social #npjmentalhealth
nature.com
Causal effects of sedentary breaks on affective and cognitive parameters in daily life: a within-person encouragement design - npj Mental Health Research
npj Mental Health Research - Causal effects of sedentary breaks on affective and cognitive parameters in daily life: a within-person encouragement design
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Dr. Irina Timm @irinatimm.bsky.social · 06/05/2024
📢New study alert! Our systematic literature review explores the within-subject association of physical behavior & affective well-being in everyday life. link.springer.com/article/10.1...
link.springer.com
The Within-Subject Association of Physical Behavior and Affective Well-Being in Everyday Life: A Systematic Literature Review - Sports Medicine
Background The interplay of physical activity (PA) with affective well-being (AWB) is highly critical to both health behaviors and health outcomes. Current prominent theories presume AWB to be crucial...
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Karlsruhe Institute of Technology (KIT) @kit.edu · 12/01/2024
Homeoffice fördert Bewegungsmangel: Sportwissenschaftliche Studie ermittelt deutliches Aktivitätsminus – maßgeschneiderte Impulse für mehr Bewegung gefordert www.kit.edu/kit/202401-h...
Symbolbild "Homeoffice": Bürostuhl, Schreibtisch und darauf ausgebreitete Arbeitsmaterialien
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 06/03/2024
GET DIGITAL - we can't wait for our online series on mHealth organised by the ECNP Digital Health Network to get started. To receive link and password for the monthly sessions starting in March, please contact 📧network_digitalhealth@ifss.kit.edu including your name and affiliation
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 06/03/2024
👉 New research on "Real-life behavioral and neural circuit markers of #physicalactivity as a compensatory mechanism for #socialisolation" from the Central Institute of Mental Health (CIMH) in cooperation with our @mhealthlab.bsky.social
nature.com
Real-life behavioral and neural circuit markers of physical activity as a compensatory mechanism for social isolation - Nature Mental Health
Physical activity has the potential to combat the negative mental health effects of social isolation. Its benefit is particularly high in people at increased neural and psychological risk for affectiv...
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 09/02/2024
We happily announce the release of "MobileSensing in Psychology: Methods and Applications". This cutting-edge handbook describes the key concepts and tools of mobile sensing and explains how to plan and conduct a mobile sensing study. Available on www.guilford.com/books/Mobile...
guilford.com
Mobile Sensing in Psychology: Methods and Applications
How can large-scale, real-time, and real-world data on people’s behaviors, interactions, and environments improve psychological measurement, or lead to customized psychological interventions? Written expressly for social and behavioral scientists, this cutting-edge handbook describes the key concepts and tools of mobile sensing and explains how to plan and conduct a mobile sensing study.
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Mental mHealth Lab@KIT @mhealthlab.bsky.social · 22/02/2024
👉 Have a look at this overview of four different systematic reviews and 966 screened protocols led by Dr. Marco Giurgiu about the assessment of 24-hr physical behavior via wearables. To search for specific wearables and their validation visit wearable-landscape.info (links to publications below)
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Dr. Irina Timm @irinatimm.bsky.social · 09/02/2024
This is my latest paper on how weather conditions moderate the association of physical behavior and affective well-being ☔️☀️https://ijbnpa.biomedcentral.com/articles/10.1186/s12966-023-01507-0
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