Canal Youtube Cientistica - https://nitter.gq/t.co/lLaiLFI2vy Educação e Divulgação Científica
Joined July 2020
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Cientistica retweeted
Neuroimaging research in psychology has led to so many false positive, non replicable findings due to questionable research practices & publication bias that Science Advances now publishes null findings to clean up the literature (this is from 2022).
science.org/doi/10.1126/scia…
Cientistica retweeted
📣Our 🆕 paper Causal Inference is Not Just a Statistics Problem is out! @malco_barrett, @travisgerke, and I show that you can have 4 data sets with identical summary stats & visuals but very different data generating mechanisms-statistics alone can't tell you what to adjust for!
Cientistica retweeted
So happy to be part of this paper! I learned a lot!
The REACT method is a very practical and useful method for hypothesis testing and can be a nice kickoff to talk about "Stats beyond p-values" to graduate students in many interdisciplinary areas!
Thanks, and Congrats @rizbicki
[Rethinking Hypothesis Tests] I usually only advertise my papers after they are accepted for publication.
But I like this paper (with @kuben45 @FernandoColug @rflassance @altayals @rbstern) so much that I'll do it now.
1/n
Cientistica retweeted
Hi tweeps! @MichielElk & I now finished our paper on 10 major challenges in the psychedelic science literature for treating mental health problems. It's around 8k words and looking for a home now—any journal recommendations welcome.
Brief 🧵 1/10
psyarxiv.com/ak6gx/
Cientistica retweeted
New in @AmJEpi – @CharleyGaber et al. (incl. @LundJenny @edwardsjk @AlanKinlaw) demonstrate (with SAS code) how to assess burden of recurrent events in presence of competing events, time-varying hazards, and confounding or selection bias. doi.org/10.1093/aje/kwad031
Cientistica retweeted
Anyone who uses my SPSS book solutions, note that my shiny server reconstruction means that the links directing from @SAGE_Methods website for the book are now broken, but you can access everything from this landing page milton-the-cat.rocks/dsus.ht…
Cientistica retweeted
Com muito prazer divulgo a publicação de nosso último artigo na EJN (Eur Jour of Neuroscience) sobre uso do GEE e GLMM, técnicas estatísticas p estudos longitudinais, no contexto da pesquisa básica em neurociência e sua comparação com a ANOVA tradicional
onlinelibrary.wiley.com/doi/…
Cientistica retweeted
About 11 years ago, our -80 freezer kept getting left open & defrosting everyone's samples. I repeatedly reminded folks to be more careful but it kept happening. Finally I said, next time I'd go to the security cam in the freezer room & whoever keeps doing it was in trouble. 1/n
Cientistica retweeted
O deadline para matrícula na disciplina estatística aplicada a psicobio - Unifesp é no dia 01/03!
Se você é aluno matriculado em algum PPG da UNIFESP: siiu.unifesp.br/login
Se você não é aluno da UNIFESP, entre neste link: bit.ly/3g0DWTy
As aulas começarão em 07/03
Cientistica retweeted
New #depression biomarker study in Molecular Psychiatry.
- Biomarker differentiated 49 depressed vs 59 healthy subjects (p=0.02)
- In n=19, same biomarker differentiated people who responded to antidepressant vs not (p=0.05).
Interesting work; here some caveats. 🧵
Cientistica retweeted
New large-scale, multimodal analysis on brain biomarker differences between depressed patients & controls; classification accuracy ~0.55.
"Even under near-ideal conditions for maximum biological differences, deviations are remarkably small."
Short thread 🧵arxiv.org/abs/2112.10730
Cientistica retweeted
My editorial, 'The Statistics Wars and Intellectual conflicts of Interest" is out (open access). This might create a bit of a stir. conbio.onlinelibrary.wiley.c…
Cientistica retweeted
Não tem cura! É a porta de entrada pra outras dorgas mais pesadas... Jajá, você tá no @cientistica! Ou pior... Cheirando 6h de episódio no @XadrezVerbal, enquanto fuma um episódio atrás do outro de @radioescafandro...🤪🤪🤪
Cientistica retweeted
Two awesome free Machine Learning Crash Courses:
1) Google ML Crash Course (~13 hours)
- developers.google.com/machin…
2) Kaggle Intro To ML And Intermediate ML (~7 hours)
- kaggle.com/learn/intro-to-ma…
- kaggle.com/learn/intermediat…
Can you recommend other ML crash courses?
Cientistica retweeted
For those working with ESM (experience sampling method) / EMA (ecological momentary assessment) data: I will be teaching my 'ESM Data Analysis' course again this year (26-28 May). For further details, see: wvbauer.com/doku.php/course_…
Cientistica retweeted
Great thread. The dominance of Likert-type outcome measures means that most psychologists don't actually know what a non-arbitrary measure looks like. So here's a thread on how we can make our measures less arbitrary: 1/n
Cientistica retweeted
Our special issue on embracing #complexity in mental health sciences @BMCMedicine now features 12 published #openaccess contributions from a diverse range of disciplines.
In this 🧵, I'll post link to papers & brief summaries. Will update occasionally once new papers are added.
Cientistica retweeted
Authors argue that if we test specific a priori hypotheses, we may miss obvious insights in the data. They showcase this with a cute experiment. Bears on the testing vs discovery discussion I've been reading up on for my psych inquiry piece.
genomebiology.biomedcentral.…
Cientistica retweeted
jamovi 1.6 is now available! This significant release brings seamless editing of the results stream. Download at jamovi.org/download.html