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Gudrun Eisele

@gudruneisele

FWO postdoctoral research fellow @ Center for Contextual Psychiatry, KU Leuven in Belgium. Interested in quality of self-report data in ESM/EMA studies and beyond & open science.

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07.12.2023
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Latest posts by Gudrun Eisele @gudruneisele

What makes a good ESM / EMA survey item?

We’re launching a bi-weekly m-Path blog on #ESM / #EMA measurement, new papers & showcases.

πŸ—“οΈ Every 2 weeks (Wed).

First up: item quality.
A paper by @gudruneisele.bsky.social introduces ESM-Q: a consensus checklist for good momentary items.

πŸ‘‰ Read the blog: blog.m-path.io/blog/our-blo...

14.01.2026 08:46 πŸ‘ 28 πŸ” 8 πŸ’¬ 0 πŸ“Œ 3

Nice writeup of our new study in @jamapsychiatry.com by Kyle Mittan, a colleague here at @uarizona.bsky.social
news.arizona.edu/news/confuse...

17.12.2025 17:13 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Interpretation Issues With the Patient Health Questionnaire Instructions This survey study assesses whether responses to the Patient Health Questionnaire reflect symptom frequency and severity.

1/n Out today in @jamapsychiatry.com: Interpretation Issues With the Patient Health Questionnaire Instructions. We find troubling variability in whether people think they should respond based on the frequency of the Sx or the frequency of being bothered by the Sx.
jamanetwork.com/journals/jam...

17.12.2025 17:11 πŸ‘ 66 πŸ” 26 πŸ’¬ 3 πŸ“Œ 5

Sebastian Castro-Alvarez and I are organizing a symposium on Computerized Adaptive Testing and other techniques to reduce burden in EMA studies. Please reach out if you’re interested in joining, or if you know someone who might be!

17.12.2025 11:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

The first preprint from the SHARE study is out! πŸ₯³ 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.

03.12.2025 08:03 πŸ‘ 40 πŸ” 8 πŸ’¬ 2 πŸ“Œ 2
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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)β€”and without harming data quality.

Poster: tinyurl.com/47asuaxj

03.10.2025 12:09 πŸ‘ 28 πŸ” 5 πŸ’¬ 3 πŸ“Œ 0
OSF

Are you an ESM item measuring the quality of social experiences looking for validation? πŸ‘€

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

29.09.2025 19:29 πŸ‘ 6 πŸ” 5 πŸ’¬ 2 πŸ“Œ 1

Interested in ESM/EMA research?
Check out @lisapeeters.bsky.social's review of methodological variation in recent ESM studies.

It provides detailed numbers on current practices across the entire research pipelineβ€”from research questions and study design to reporting.

24.09.2025 08:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
OSF

🚨 New preprint: We compared 13 methods for detecting momentary careless responding in the WARN-D data (206k+ obs.). Tutorials guide you through each method. The takeaway? Diverging results, inherent subjectivity (to varying degrees), and a clear need for further validation.
osf.io/preprints/ps...

22.09.2025 18:52 πŸ‘ 46 πŸ” 17 πŸ’¬ 2 πŸ“Œ 0

with @inezgermeys.bsky.social @robin8.bsky.social @lisapeeters.bsky.social Joana De Calheiros Velozo, Thomas Vaessen & Aleksandra Lachowicz

08.08.2025 07:35 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
OSF

New preprint!

Does data quality drop when participants respond to #EMA / #ESM surveys in the presence of others?

We explored this in a pooled analysis of 4 ESM studies and found (subtle) shifts in burden & response behavior depending on participants’ social context:
doi.org/10.31234/osf...

08.08.2025 07:24 πŸ‘ 20 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
Accuracy and Consistency of Visual Analog Scales in Ecological Momentary Assessment and Digital Studies The ubiquity of digital technologies has increased assessments of thoughts, behaviors, and experiences via electronic devices. Surveys on smartphones or laptops often implement Visual Analogue Scales ...

How Accurate & Consistent are Self-Report responses via Visual Analogue Scales (VAS) in Ecological Momentary Assessment & Digital Studies?

Examined in a massive EMA study (N = 3,761), our new #OpenAccess piece on this is just out:

online.ucpress.edu/collabra/art...

#PsychSciSky #AcademicSky

🧡:

07.08.2025 09:52 πŸ‘ 65 πŸ” 29 πŸ’¬ 2 πŸ“Œ 1

Experienced, bothered by, or both: People differ in how they understand the Patient Health Questionnaire (PHQ) items: https://doi.org/10.31234/osf.io/jcsq8_v1

22.07.2025 12:35 πŸ‘ 20 πŸ” 9 πŸ’¬ 0 πŸ“Œ 2
Treemap showing measurement fragmentation across subfields in psychology. Hill-Shannon Diversity 𝐷=1626.05

Treemap showing measurement fragmentation across subfields in psychology. Hill-Shannon Diversity 𝐷=1626.05

How often measures in the APA PsycTESTS database are (re)used according to the APA PsycInfo database: rarely, the majority are never reused.

How often measures in the APA PsycTESTS database are (re)used according to the APA PsycInfo database: rarely, the majority are never reused.

Our fragmentation index (Hill-Shannon diversity) over time across subdisciplines shows fragmentation rising.

Our fragmentation index (Hill-Shannon diversity) over time across subdisciplines shows fragmentation rising.

Our paper "A fragmented field" has just been accepted at AMPPS. We find it's not just you, psychology is really getting more confusing (construct and measure fragmentation is rising).
We updated the preprint with the (substantial) revision, please check it out.
osf.io/preprints/ps...

13.06.2025 10:50 πŸ‘ 155 πŸ” 61 πŸ’¬ 1 πŸ“Œ 4

While I was unfortunately unable to travel to Belgium for the conference, I have uploaded the recording+slides+code for my #SAA2025 talk on multilevel multiple imputation for EMA research here: osf.io/xjg24/files/...

27.05.2025 19:26 πŸ‘ 43 πŸ” 14 πŸ’¬ 3 πŸ“Œ 0
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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

26.05.2025 13:57 πŸ‘ 32 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
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ESM Item Repository

Do you like coffee β˜•, ambulatory assessment πŸ“±and #OpenScience πŸ”‘? We are hosting a contributors’ cafΓ© during lunch breaks & poster sessions @saa2025leuven.bsky.social. Come find the cafΓ© to have a cup of coffee and contribute your items to the repository! #SAA2025 🧡 ⬇️ 1/4

21.05.2025 09:56 πŸ‘ 10 πŸ” 6 πŸ’¬ 1 πŸ“Œ 1

Deviations from preregistrations seem to be the norm, not the exception. Great to see more guidance on how to navigate them thoughtfully.
Emily Willroth and @oliviaatherton.bsky.social's paper is another helpful resource:
doi.org/10.1177/2515...

20.05.2025 10:03 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Accounting for Measurement Invariance Violations in Careless Responding Detection in Intensive Longitudinal Data: Exploratory vs. Partially Constrained Latent Markov Factor Analysis Intensive longitudinal data (ILD) collection methods like experience sampling methodology can place significant burdens on participants, potentially resulting in careless responding, such as random...

New article in MBR⭐: www.tandfonline.com/doi/full/10.... We show that latent Markov factor analysis (LMFA) can detect different types of careless responding in experience sampling data while also accounting for changes in attentive responding. With Esther Ulitzsch and @joranjongerling.bsky.social

06.05.2025 18:30 πŸ‘ 17 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

It was a pleasure to present some work on improving ESM/EMA assessments at the Center for Self-Report Science at USC yesterday. What a bunch of great people with so many interesting perspectives – I’ve already learned a ton!

18.03.2025 22:32 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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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

13.03.2025 14:13 πŸ‘ 9 πŸ” 6 πŸ’¬ 0 πŸ“Œ 2
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Blog posts | ESM Item Repository

πŸ“£ New blog post! What if ESM data grew on trees? 🌳 Read more about the EMOTE database in our latest blog by Imogen Smith, Pete Koval, @elisekalo.bsky.social, & Daniel Russo-Batterham! esmitemrepositoryinfo.com/blog-posts#E... #ESM #EMA #OpenScience

13.03.2025 14:03 πŸ‘ 16 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
OSF

The first preprint from my PhD is out: osf.io/preprints/ps...! πŸ₯³

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🧡

27.02.2025 08:38 πŸ‘ 51 πŸ” 15 πŸ’¬ 7 πŸ“Œ 4

Effects were robust across various model specifications but contrast with previous findings on ESM data quality and compliance. We discuss possible explanations and implications for study design.

With Wolfgang Viechtbauer, Oliver LΓΌdtke, Inez Myin-Germeys, Gabriel Nagy, & Steffen Nestler

21.02.2025 14:45 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Effect of higher sampling frequencies (3 vs 6 vs 9 beeps per day) became more pronounced over time. See below for attentiveness probabilities over study days and beeps.

21.02.2025 14:45 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
OSF

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

21.02.2025 14:45 πŸ‘ 9 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

With an amazing team of participating experts and the ESM item repository team: Anu Hiekkaranta, Yoram Kunkels, Inez Myin-Germeys, & @oliviajkirtley.bsky.social

@esmrepository.bsky.social

18.02.2025 12:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What makes a good ESM item?

We asked 42 ESM/EMA experts this question in a Delphi study, and the result is the ESM-Q: A consensus-based quality assessment tool for ESM items. Now accepted at #psynomBRM. Updated preprint: osf.io/preprints/ps...
Thread below.

18.02.2025 12:51 πŸ‘ 24 πŸ” 8 πŸ’¬ 2 πŸ“Œ 2

Im also not aware of systematic investigations of this. In our qualitative work, participants complain about repetitiveness and some say they answer in autopilot mode-> mixing up the item order may help. But as Leonie says, this could have other unwanted effects. Someone should look into this!

21.11.2024 14:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Well-deserved SIPS commendation for the ESM Preprocessing Gallery! Since many errors happen during preprocessing, we can't stress its importance enough! This excellent tool helps applied researchers navigate all the steps they have to take before analyzing their ESM/EMA data

02.09.2024 12:21 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0