Ginette Lafit
@ginettelafit.bsky.social
Assistant professor at the Methodology of Educational Research Group at KU Leuven. Statistics, feminist, Latina, & mom. All views are my own.
Check the preprint below, @benjaminkunc.bsky.social analyzed the structure of social experiences in daily life using ESM
Are you an ESM item measuring the quality of social experiences looking for validation? 👀
Because if you are, I've got some bad news for you. Our new preprint is out: osf.io/preprints/ps...
@gudruneisele.bsky.social @ginettelafit.bsky.social @lisapeeters.bsky.social @oliviajkirtley.bsky.social
Because if you are, I've got some bad news for you. Our new preprint is out: osf.io/preprints/ps...
@gudruneisele.bsky.social @ginettelafit.bsky.social @lisapeeters.bsky.social @oliviajkirtley.bsky.social
OSF
osf.io
September 30, 2025 at 8:53 AM
Check the preprint below, @benjaminkunc.bsky.social analyzed the structure of social experiences in daily life using ESM
Save the date for the 2026 REAL ESM/EMA Workshop!
September 25, 2025 at 2:08 PM
Save the date for the 2026 REAL ESM/EMA Workshop!
Check new preprint: Systematic review of choices in ESM research across many stages of the research workflow.
The first preprint of my PhD is out! Our review maps choices that researchers make throughout an ESM study from start to finish, including reporting and open science practices. We compare our findings to previous literature where possible, but also provide novel insights! osf.io/preprints/ps...
OSF
osf.io
September 24, 2025 at 8:31 AM
Check new preprint: Systematic review of choices in ESM research across many stages of the research workflow.
Reposted by Ginette Lafit
Thoughtful piece about the influx of suspicious #preprints (some involving AI) to PsyArXiv & other preprint servers. Wee mention of me and some of the preprint monitoring I've been doing in collaboration with PsyArXiv. Servers are not going to take this lying down. #OpenScience
Preprint servers are seeing a rise in submissions seemingly produced by paper mills or with help from AI tools
go.nature.com/47sqZxw
go.nature.com/47sqZxw
AI content is tainting preprints: how moderators are fighting back
Preprint servers are seeing a rise in submissions seemingly produced by paper mills or with help from AI tools.
go.nature.com
August 13, 2025 at 2:01 PM
Thoughtful piece about the influx of suspicious #preprints (some involving AI) to PsyArXiv & other preprint servers. Wee mention of me and some of the preprint monitoring I've been doing in collaboration with PsyArXiv. Servers are not going to take this lying down. #OpenScience
📢New vacancy for a PhD Position: Co-Orchestration of Collaborative Learning in Synchronous Hybrid Education. Join Annelies Raes and me on a project that investigates how collaborative learning can be supported in synchronous hybrid education. More information here: www.kuleuven.be/personeel/jo...
Co-Orchestration of Collaborative Learning in Synchronous Hybrid Education
Ben jij geboeid door de interactie tussen technologie, leren en lesgeven? Ontdek deze vacature over co-orkestratie in hybride onderwijs.
www.kuleuven.be
June 27, 2025 at 12:32 PM
📢New vacancy for a PhD Position: Co-Orchestration of Collaborative Learning in Synchronous Hybrid Education. Join Annelies Raes and me on a project that investigates how collaborative learning can be supported in synchronous hybrid education. More information here: www.kuleuven.be/personeel/jo...
Reposted by Ginette Lafit
📢 New paper alert!
Invited review led by Francis Tuerlinckx for BJMSP on the latest developments in #EMA / #ESM research 📱🔍
doi-org.kuleuven.e-bronnen.be/10.1111/bmsp...
A (very) short 🧵 below:
@saa2025leuven.bsky.social
Invited review led by Francis Tuerlinckx for BJMSP on the latest developments in #EMA / #ESM research 📱🔍
doi-org.kuleuven.e-bronnen.be/10.1111/bmsp...
A (very) short 🧵 below:
@saa2025leuven.bsky.social
doi-org.kuleuven.e-bronnen.be
June 10, 2025 at 11:21 AM
📢 New paper alert!
Invited review led by Francis Tuerlinckx for BJMSP on the latest developments in #EMA / #ESM research 📱🔍
doi-org.kuleuven.e-bronnen.be/10.1111/bmsp...
A (very) short 🧵 below:
@saa2025leuven.bsky.social
Invited review led by Francis Tuerlinckx for BJMSP on the latest developments in #EMA / #ESM research 📱🔍
doi-org.kuleuven.e-bronnen.be/10.1111/bmsp...
A (very) short 🧵 below:
@saa2025leuven.bsky.social
Reposted by Ginette Lafit
Save the date: #SAA2026 will take place on 3-5 August 226 in Vienna 🇦🇹. We will be hosted by @lauramkoenig.bsky.social @alearuf.bsky.social @univie.ac.at
May 28, 2025 at 10:51 AM
Save the date: #SAA2026 will take place on 3-5 August 226 in Vienna 🇦🇹. We will be hosted by @lauramkoenig.bsky.social @alearuf.bsky.social @univie.ac.at
What amazing three days at #SAA2025 new knowledge, new research ideas, and a lot of fun. Thanks a lot for all the people who collaborated and help with the organisation @saa2025leuven.bsky.social
May 28, 2025 at 6:39 PM
What amazing three days at #SAA2025 new knowledge, new research ideas, and a lot of fun. Thanks a lot for all the people who collaborated and help with the organisation @saa2025leuven.bsky.social
Reposted by Ginette Lafit
Happening now at #SAA2025! @gudruneisele.bsky.social leading a symposium on ESM data quality & quantity. Kicking us off @ccp-kuleuven.bsky.social PhD student, @millapihlajamaki.bsky.social on careless responding. Preprint: osf.io/preprints/ps... #ProudSupervisor
May 26, 2025 at 1:57 PM
Happening now at #SAA2025! @gudruneisele.bsky.social leading a symposium on ESM data quality & quantity. Kicking us off @ccp-kuleuven.bsky.social PhD student, @millapihlajamaki.bsky.social on careless responding. Preprint: osf.io/preprints/ps... #ProudSupervisor
Reposted by Ginette Lafit
International students upend their lives to join American science, bringing their novel insights that drive innovation.
Now, they are being illegally targeted by Trump, because Harvard won't back down.
Classic bully behavior.
We Stand Up for International Students.
www.npr.org/2025/05/22/n...
Now, they are being illegally targeted by Trump, because Harvard won't back down.
Classic bully behavior.
We Stand Up for International Students.
www.npr.org/2025/05/22/n...
Trump administration revokes Harvard's ability to enroll international students
International students make up more than a quarter of Harvard University's student body. Harvard says the government's actions, which could cut off a major revenue stream, are "unlawful."
www.npr.org
May 22, 2025 at 7:42 PM
International students upend their lives to join American science, bringing their novel insights that drive innovation.
Now, they are being illegally targeted by Trump, because Harvard won't back down.
Classic bully behavior.
We Stand Up for International Students.
www.npr.org/2025/05/22/n...
Now, they are being illegally targeted by Trump, because Harvard won't back down.
Classic bully behavior.
We Stand Up for International Students.
www.npr.org/2025/05/22/n...
Reposted by Ginette Lafit
Just a reminder that the Open Science for ESM workshop by Prof. Olivia J. Kirtley and Prof. Ginette Lafit is also taking place on Friday, May 30th! @oliviajkirtley.bsky.social @ginettelafit.bsky.social
More info and registration here: gbiomed.kuleuven.be/english/rese...
More info and registration here: gbiomed.kuleuven.be/english/rese...
Open Science For ESM Course
gbiomed.kuleuven.be
May 8, 2025 at 11:06 AM
Just a reminder that the Open Science for ESM workshop by Prof. Olivia J. Kirtley and Prof. Ginette Lafit is also taking place on Friday, May 30th! @oliviajkirtley.bsky.social @ginettelafit.bsky.social
More info and registration here: gbiomed.kuleuven.be/english/rese...
More info and registration here: gbiomed.kuleuven.be/english/rese...
Reposted by Ginette Lafit
Come and join @ginettelafit.bsky.social and I in Leuven after SAA to learn about #OpenScience for Experience Sampling/Ecological Momentary Assessment! More details in the post below. Please share! @ambulatory-assessment.org
Are you heading to @saa2025leuven.bsky.social? Fancy extending your stay in Leuven to learn more about #OpenScience for Experience Sampling Method research with @ginettelafit.bsky.social & I? We are running a one-day course after the conference! More info here: tinyurl.com/334rytta
March 18, 2025 at 12:07 PM
Come and join @ginettelafit.bsky.social and I in Leuven after SAA to learn about #OpenScience for Experience Sampling/Ecological Momentary Assessment! More details in the post below. Please share! @ambulatory-assessment.org
On May 29 @oliviajkirtley.bsky.social and I are organising a workshop on #OpenScience for ESM research. Check the link below for more information
Are you heading to @saa2025leuven.bsky.social? Fancy extending your stay in Leuven to learn more about #OpenScience for Experience Sampling Method research with @ginettelafit.bsky.social & I? We are running a one-day course after the conference! More info here: tinyurl.com/334rytta
March 13, 2025 at 5:58 PM
On May 29 @oliviajkirtley.bsky.social and I are organising a workshop on #OpenScience for ESM research. Check the link below for more information
Reposted by Ginette Lafit
Are you doing EMA research and wonder how to go about it? In recent work we've adressed some open questions and challenges, here is a brief summary of papers and materials.
🧵 #PsychSciSky 🧪 #StatsSky
🧵 #PsychSciSky 🧪 #StatsSky
March 12, 2025 at 9:58 AM
Are you doing EMA research and wonder how to go about it? In recent work we've adressed some open questions and challenges, here is a brief summary of papers and materials.
🧵 #PsychSciSky 🧪 #StatsSky
🧵 #PsychSciSky 🧪 #StatsSky
In this new preprint @yongzhangzzz.bsky.social investigates how to assess the quality of estimated VAR-based person specific temporal questions with respect to the number of time points.
New preprint from our team. We reflect on the usage of VAR-based person-specific temporal networks with a key question:
do we have sufficiently long time-series to estimate a VAR model without overfitting the data? Say no to models that "find meanings in random patterns".
osf.io/preprints/os...
do we have sufficiently long time-series to estimate a VAR model without overfitting the data? Say no to models that "find meanings in random patterns".
osf.io/preprints/os...
OSF
osf.io
March 11, 2025 at 8:21 AM
In this new preprint @yongzhangzzz.bsky.social investigates how to assess the quality of estimated VAR-based person specific temporal questions with respect to the number of time points.
Check this new preprint by @millapihlajamaki.bsky.social introducing an investigation on the temporal dynamics of careless responding in ESM across different samples
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🧵
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
osf.io
February 27, 2025 at 9:54 AM
Check this new preprint by @millapihlajamaki.bsky.social introducing an investigation on the temporal dynamics of careless responding in ESM across different samples
Reposted by Ginette Lafit
📣 This is a friendly reminder to submit your abstract(s) for the Society for Ambulatory Assessment (SAA) conference! -www.saa2025.com 🙌
December 9, 2024 at 9:07 AM
📣 This is a friendly reminder to submit your abstract(s) for the Society for Ambulatory Assessment (SAA) conference! -www.saa2025.com 🙌
Reposted by Ginette Lafit
8b. Power for your most power-hungry hypothesis-analysis (yes, they are an inseparable pair), not your least.
November 23, 2024 at 5:05 PM
8b. Power for your most power-hungry hypothesis-analysis (yes, they are an inseparable pair), not your least.
today I became that reviewer that submits the wrong reviews 😅
November 22, 2024 at 2:30 PM
today I became that reviewer that submits the wrong reviews 😅
Reposted by Ginette Lafit
Great new AMPPS @psychscience.bsky.social paper on preprocessing Experience Sampling Method #ESM data by Jordan Revol, Eva Ceulemans, @ginettelafit.bsky.social and others. Can’t wait to dive into it! 🤓
journals.sagepub.com/doi/10.1177/...
journals.sagepub.com/doi/10.1177/...
November 12, 2024 at 4:27 PM
Great new AMPPS @psychscience.bsky.social paper on preprocessing Experience Sampling Method #ESM data by Jordan Revol, Eva Ceulemans, @ginettelafit.bsky.social and others. Can’t wait to dive into it! 🤓
journals.sagepub.com/doi/10.1177/...
journals.sagepub.com/doi/10.1177/...
I am happy to share this new work as part of the Assessment special issue on Assessment, Measurement, and Registered Replication. We show how differences in construct operationalizations and study design influence power-based sample size recommendations in ESM research doi.org/10.1177/1073...
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
doi.org
November 15, 2024 at 11:59 AM
I am happy to share this new work as part of the Assessment special issue on Assessment, Measurement, and Registered Replication. We show how differences in construct operationalizations and study design influence power-based sample size recommendations in ESM research doi.org/10.1177/1073...
We are pleased to announce that the Society for Ambulatory Assessment Conference 2025 will take place from May 26-28, 2025, in Leuven, Belgium.
www.kuleuven.be/600years/sch...
You can subscribe to our mailing list via our website to stay up to date 😉
www.kuleuven.be/600years/sch...
You can subscribe to our mailing list via our website to stay up to date 😉
SAA 2025 | KU Leuven
www.kuleuven.be
October 22, 2024 at 2:55 PM
We are pleased to announce that the Society for Ambulatory Assessment Conference 2025 will take place from May 26-28, 2025, in Leuven, Belgium.
www.kuleuven.be/600years/sch...
You can subscribe to our mailing list via our website to stay up to date 😉
www.kuleuven.be/600years/sch...
You can subscribe to our mailing list via our website to stay up to date 😉
Since I'm new here I will start with some good news. I'm happy to share that the ESM Preprocessing Repository was awarded a SIPS commendation 🥳
preprocess.esmtools.com
preprocess.esmtools.com
September 2, 2024 at 9:48 AM
Since I'm new here I will start with some good news. I'm happy to share that the ESM Preprocessing Repository was awarded a SIPS commendation 🥳
preprocess.esmtools.com
preprocess.esmtools.com