Edwin Dalmaijer

@dalmaijer.bsky.social

Cognitive neuroscientist with many interests, including why our stomachs churn when we feel disgust. I also write books on programming; teach Python, statistics, and machine learning; and develop open-source software. https://www.dalmaijer.org

Learn the basics of #Python in 4 days! Join @dalmaijer.bsky.social for "Introduction to Python for Data Analysis" on June 23-26 to explore how to use Python for data analysis, including handling datasets and writing full analyses.

Python for Data Analysis | Online Training | Statistical Horizons

Live online Python for data analysis course for researchers to use Python in data science, statistics, regression & machine learning.

statisticalhorizons.com

Average editor: Tick suggested names, send automated review requests. Good editor: Find relevant reviewers, send personalised messages. IEEE Systems Journal: Keep spamming the same potential reviewers even after they reject multiple times. One hundred “no” and one “yes” means “yes”, baby!

On the one hand, it's great to know people are using sunscreen. On the other, I would have preferred to learn this through other means than slipping off the building's greasy (but fresh-smelling!) door handle.

Big "for me, it was Tuesday" energy. Also, not all of us are like this! Some of us have a pathological need to be liked and will randomly wake up, drenched in sweat, stressing about that one slightly negative comment on an evaluation from 2021. Students can (and should) abuse these character flaws.

@lastpositivist.bsky.social · 3mo ago

If you are a professor students have all sorts of reactions to you, ranging from passionate dislike, through intense crushes, utter indifference, idolising admiration, and into contemptuous disdain. What I think students rarely appreciate though is how asymmetric this is.

Finally had enough of my smart watch. Constant notifications, patronising reminders, and low sleep scores for waking to attend children. I used to sell expensive watches. Disliked over-affluent customers, but loved the mechanisms. This one isn't particularly high-end, but so much less disruptive!

Watch wrapped around a person’s wrist.

Come work at the Bristol Baby Lab! Postdoc recruitment starting soon; read up and get in touch with relevant people now. (I’m not involved in recruitment, but always happy to informally chat about what the Bristol developmental psychology scene is like.)

Karla Holmboe@karlaholmboe.bsky.social · 4mo ago

We (Karla Holmboe, Mara Cercignani and @rogierk.bsky.social) will soon be advertising for a postdoc on BLOCCS (Bristol Longitudinal study Of Childhood Cognition from infancy to School), funded by the Wellcome Trust.

Amazing PhD project with a wonderful set of supervisors! This is a rare topic of study, so if you’re into it, embrace this opportunity!

Arnaud Tognetti@atognetti.bsky.social · 4mo ago

🚨 4-year PhD 🚨 Study how disgust 🤢 shapes food avoidance 🙅 & immune responses 🩸 through VR 🎮 + lab exp + psychophysiology with @csarabian.bsky.social, Marie Charpentier (@mandrillusproject.bsky.social) & me ⏳ Oct 2026 | ⚠️ Deadline May 20 📍 Univ Montpellier 🇫🇷 --> euraxess.ec.europa.eu/jobs/422430

⚠️ 2-year Postdoc – Experimental Psychology, Karolinska Institutet, Stockholm 🇸🇪 Join @matsjolsson.bsky.social lab 🦠 & study human behavioral defenses using experiments, fMRI & biological markers 🧠🧪 PhD in psychology, neuroscience, or related field 🎓 More info --> ki.varbi.com/en/what:job/...

Postdoctoral Researcher in Experimental Psychology

Do you want to contribute to improving human health? We are currently looking for a driven and curious postdoctoral researcher who wants to join Mats J. Olsson’s research group in the Division of Ps

ki.varbi.com

Sperm whale pods came together to support (literally) the birth of a conspecific. There are only a handful of recorded sperm whale births in human history, and none with footage like this. Stop whatever you’re doing, and watch these videos: www.projectceti.org/whalebirth

Project CETI@projectceti.bsky.social · 4mo ago

Female sperm whales support one another during the birthing journey—behavior that was long considered unique to humans and a few primates. Read now in @science.org: bit.ly/4bIKkeo

I defended my PhD 10 years ago today. That was the least remarkable thing that happened that day. Sharing something I wrote about it last year. Since then "the horrors persist but so do we." And with dignity.

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The one thing I really appreciate about modern academic publishers is how much value they add. Their copy-editing is of such a high standard that they wouldn’t, for example, publisher a paper with two errors in the title.

Screenshot of a paper in The Journal of Educational Research, published by Taylor & Francis, with the title “Dose local students’ presence affects remote students’ performance in blended synchronous learning?”

“Dose” should have been “Does”; “affects” should have been “affect”.

Transparency is the default for windows, but we typically make an exception for those in bathrooms. So if you’re reading Psych Science on the toilet, you don’t have to preregister. Fully agree with @dingdingpeng.the100.ci: I don’t see what people find so hard about this.

Julia M. Rohrer@dingdingpeng.the100.ci · 5mo ago

For example, it is absolutely possible to consider transparency the default while allowing for exceptions in specific circumstances. journals.sagepub.com/doi/10.1177/...

Making Transparency the Default
We are introducing a number of policy changes to make transparency the default at Psychological Science and ensure that shared research outputs are independently reusable. We have been guided by the maxim that research should be “as open as possible and as closed as necessary.” By default, we now expect all primary data, original research materials, and analysis scripts to be made publicly available in a trusted third-party repository. We understand that the scientific priority for transparency must be balanced with other ethical, legal, and practical constraints (Meyer, 2018). Data sharing, in particular, must be conducted in a responsible manner, with due care to the protection of participant identities and sensitive information (Bauer, 2021). Authors are responsible for ensuring that sharing is handled responsibly while also maximizing transparency to the greatest possible extent, for example, by sharing anonymized data or seeking explicit permission to reshare third-party data (Alter & Gonzalez, 2018). Transparency exceptions will be considered by the editorial team on a case-by-case basis. Minimally, a lack of transparency must be explicitly justified in the published manuscript’s Research Transparency Statement.

The last year has been an extraordinary journey for us at @elife.bsky.social as we have been establishing a new model of publishing and taken on some of the commercial forces in publishing. We have tried to capture some of the takeaways in this editorial.

eLife@elife.bsky.social · 5mo ago

2/ Alongside today's blog, eLife Editor-in-Chief, Timothy Behrens and Deputy Editors Yamini Dalal and Diane Harper assess the past three years and outline some of the changes that will be made over the course of 2026. buff.ly/O5IFD7j

This was a fun and humbling experience. I was smug initially, before close-reading the rules and finding no contemporary data was allowed! MUCH harder to predict depression onsets with only 3+ month old data... I combined p-hacking, naive Bayes, and Kohonen maps; but doubt it’ll be good enough.

Eiko Fried@eikofried.bsky.social · 5mo ago

We extended the deadline of our machine learning competition by a few weeks until mid March! Still time to participate. We currently have 233 participants with 111 total submissions (some of them will be test submissions etc).