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Peter Lugtig

@peterlugtig.bsky.social

Professor data quality. Utrecht, NL

479 Followers  |  161 Following  |  26 Posts  |  Joined: 16.10.2023  |  2.3666

Latest posts by peterlugtig.bsky.social on Bluesky

If you can influence data collection, question is whether you can change y. Is there a true ceiling effect? (As in you want to measure a skill most people achieve, or is it an effect of measurement). This also affects how i would model. Is the "ceiling" a real thing or not?

03.06.2025 19:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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Meet the local ESRA Committee Peter The European Survey Research Association (ESRA) is the leading professional organisation of survey researchers in Europe, with members from the academic, government, non-profit and commercial sectors

Today, we continue introducing our #ESRA25 local team! This time, say "Goedemorgen" back to @peterlugtig.bsky.social and find out what a day in his life at the University of Utrecht looks like πŸ‘‡

www.europeansurveyresearch.org/conference/u...

26.05.2025 16:44 β€” πŸ‘ 7    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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The ODISSEI Podcast is here. In the first episode, @drtomemery.bsky.social talks with @lboeschoten.bsky.social about Data Donation – a concept that could reshape social science researchπŸ’»
Listen here 🎧 odissei.transistor.fm
--
ccsky

11.04.2025 11:40 β€” πŸ‘ 0    πŸ” 3    πŸ’¬ 0    πŸ“Œ 2

De NTR en NOS zijn toch twee andere omroepen met een andere taak?

05.04.2025 11:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Eerlijkere loonverdeling in het hoger onderwijs Zeker nu minister Bruins van OCW de grootste bezuinigingen op het hoger onderwijs in decennia heeft aangekondigd is het essentieel dat de sector zich niet tegen elkaar uit laat spelen en solidair met ...

Ik ben tegen een algemene procentuele verhoging van de WO salarissen, zeker in een tijd dat werkdruk een groter probleem is dan salariΓ«ring (zeker voor de hogere schalen in het WO)

actie.degoedezaak.org/petitions/ee...

29.03.2025 12:19 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

Het hele idee dat je tegelijk verschillende toetsen wilt, on tegemoet te komen aan het idee dat scholen andere dingen willen meten (en concurrentie tussen aanbieders, en dat dan tegelijk de uitkomsten wel vergelijkbaar moeten zijn, is veel te ambitieus. Is voor invoering uitgebreid voor gewaarschuwd

27.03.2025 10:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agree. The success of a scale is not "exist", but in being used, pref beyond academia

27.03.2025 10:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I know that our overseas colleagues are rolling their eyes at β€œAmerica’s Collective Therapy Session” on here, but this kind of censorship feels a bit like a global threat, no?

22.03.2025 12:30 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 3    πŸ“Œ 1

It is a global threat. Keep posting what is going on. People need to know, people need to protest. Especially at universities.

22.03.2025 12:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I wasnt going anyway, but we had a discussion with colleagues that under current circumstances, we dont want to go to USA for work

22.03.2025 12:49 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Far right politics mixed with a very traditional centre-right fear of debt in other EU countries

11.03.2025 21:15 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wie komt de fantastische afdeling Sociologie op de Universiteit Utrecht versterken?

03.03.2025 09:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I will never forget the photo of Zelenskyy’s face after he saw Russia’s war crimes in Bucha in 2022. He seemed to age years in an afternoon. Watching him constantly cross the world asking for aid that should have been thrown at him is one of the deepest shames of our age.

28.02.2025 18:43 β€” πŸ‘ 25500    πŸ” 6238    πŸ’¬ 232    πŸ“Œ 202

I am so angry about all of this. Kudos to Zelensky: sucking up to bullies is never the answer

28.02.2025 19:06 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wat tof. Gefeliciteerd!

28.02.2025 11:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

11 maart/march in Utrecht! @utrechtuniversity.bsky.social

06.02.2025 20:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The dept. of Methods and Statistics in Utrecht, NL offers about week-long 20 courses this summer on e.g.:

- Survey design and analysis
- Structural Equation Modeling
- Text mining in R and Python

Utrecht is lovely in summer!
For all courses, and more info: utrechtsummerschool.nl/courses/by_t...

22.01.2025 11:30 β€” πŸ‘ 5    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0

Ik vind het onbegrijpelijk. En volgende keer weer "geschokt" zijn. Het hele beleid rond inclusie en gelijkheid is hiermee ook een lachertje

18.01.2025 09:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Volgens mij wordt @casperalbers.nl 50 dit jaar, dus dit klopt niet. Is waarschijnlijk iedere 16,6 jaar

05.01.2025 17:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

All well Jon?

14.11.2024 08:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

A friendly reminder that you can still get decent (60%) response rates on probability samples but it takes more money than our research infrastructure can support after 25+ years of federal divestment from the basic social sciences and "in silico" surveys and "digital twins" are not the solution.

05.11.2024 12:16 β€” πŸ‘ 28    πŸ” 7    πŸ’¬ 2    πŸ“Œ 2
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Call for Abstracts The European Survey Research Association (ESRA) is the leading professional organisation of survey researchers in Europe, with members from the academic, government, non-profit and commercial sectors

πŸ“’ The #ESRA25 call for abstracts is now open! And so many amazing sessions to choose from πŸŽ‰

πŸ—“ Can you already see yourself with all your #survey friends in beautiful #Utrecht? Then submit your presentation abstract until *December 20*! β°οΈπŸ‘‡

www.europeansurveyresearch.org/conference/u...

29.10.2024 17:44 β€” πŸ‘ 9    πŸ” 9    πŸ’¬ 0    πŸ“Œ 1

I think all international polling post-mortems since 2016 have shown late deciders and selective non response/coverage were problems. Ill stick with those for this cycle too.

25.10.2024 17:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Stop de bezuinigingen op het hoger onderwijs!

For my Dutch friends: Sign the petition against the massive cuts to higher education/ Teken de petitie en sluit je aan bij protest op 14 November!
campagnes.degoedezaak.org/campaigns/st...

25.10.2024 17:31 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

No paper yet i am afraid. I need to free up some time to get this done. Hopefully soon, that is before end of year. Will post it here when it is done

17.10.2024 17:56 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Aha. Still weird it is not on the "50 books" list, but nothing to do about that

25.01.2024 21:20 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We could still nominate it, right? I agree this is weird

24.01.2024 19:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I think the diff between post and prepaid is not so important beyond wave 1 of panel. Several surveys experimented with incentive amounts in wave 1 ( share, liss, gip), not sure all have looked at effects on attrition. I remember in LISS attrition was higher in the hi-incentive group.

07.01.2024 10:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The justification often comes from policy making. So rather than papers, documents from eg. statistics Netherlands are better sources imo. Eg www.cbs.nl/-/media/impo...

06.01.2024 20:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is actually quite common in sampling (survey statistics): e.g. "how precise do you want your estimate of the unemployment rate?". And frankly, I find it a much better and more intuitive way of sample size planning than using statistical power.

06.01.2024 19:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

@peterlugtig is following 20 prominent accounts