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mkgood.bsky.social
Clinical psychologist and doctoral student working to improve internet-based CBT. Interested in stats and open science. #ClinPsych #cbtworks https://www.oru.se/english/employee/magnus_karlsson-good
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Friends, I have written you a book on forensic metascience. It is free. You can have it. Happy St. Valentine's Day. If you wish to give me a gift back, you can use it to cause trouble - the greatest gift of all. open.substack.com/pub/jamescla...

Important new evidence published today: large-scale DofE trial (N=12,166) found that two universal MH awareness interventions, in secondary schools, led to an *increase* in emotional symptoms at long term (9-12 month) follow up tinyurl.com/4ffday8y Thread below /1

There's "being wrong in early in a pandemic" wrong and then there's "doubling down over and over again until you find yourself in bed with RFK Jr. and founding a whole-ass journal to discredit all of academic publishing along with all of medicine" wrong. publichealth.realclearjournals.org

I have just been sent a shareable link so this article can be accessed for free: www.wsj.com/health/welln...

Full factorial trial on internet CBT for social anxiety disorder concluding that "while all treatment components of ICBT for SAD are beneficial compared to no treatment, psychoeducation and exposure include specific active components that […] improve treatment outcomes more quickly in ICBT for SAD."

It is thrilling to announce that Lifecycle Journal is open for submissions. Come and try out this reimagining of scholarly communication that meets researchers' needs in the current system and opens the door to an innovative, values-aligned, community-led system for the future.

Does the culture you grow up in shape the way you see the world? In a new Psych Review paper, @chazfirestone.bsky.social & I tackle this centuries-old question using the Müller-Lyer illusion as a case study. Come think through one of history's mysteries with us🧵(1/13):

"Peer review is a service to the community The community:

{tinytable} 0.7.0 for #RStats is out! 🚀 This 📦 converts data frames to html, tex, docx, typ, or md tables. Super simple, ultra flexible, 0-dep, and the website hosts a billion tutorials. vincentarelbundock.github.io/tinytable/ 0.7.0 fixes bugs and adds some cool features. Please update!

Astonishingly bad, it seems like almost all foreign aid and operations are being halted. “Organizations will have to stop all activities, so all lifesaving health services, HIV/AIDS, nutrition, maternal and child health, all agriculture work, all support of civil society organizations, education,”

King's College London launches the Atlas of Longitudinal Datasets, in partnership with @wellcometrust.bsky.social / @mqmentalhealth.bsky.social, a free platform with over 1,600 datasets, to support mental health research worldwide. 🌍 Read more and learn how to access: www.kcl.ac.uk/news/kings-l...

Please stop telling me about risk factors. 🙏😖 (ICYMI) statsepi.substack.com/p/sorry-what...

Wittgenstein's hot take on psychological science remains accurate, timely, and unparalleled

The Decorating Book, 1981. archive.org/details/deco...

It's a genuine pleasure to be part of reintroducing science and rigour into this important question!

Always loved this David Foster Wallace's profile on David Lynch.

A girl I knew in college saw David Lynch speak at an event. When it ended, she found a way to get to the front to tell him how much his films and shows meant to her. His response was “Thank you. And remember, the universe is in your basement.”

A little comic about desire paths.

Great to see work from our team lead by the fantastic @fassiluisa.bsky.social being written up for a general audience by The Mental Elf! Worth a read if you are interested in the evidence base on social media and clinical anxiety/depression in young people ⬇️

Really great study on change in negative trials over time in medecine (2000 - 2020). 1,500 studies included. Major results: * arguably no increase in negative trials over time * No association between registration and negative results (about 67% positive results with and without registration)

Glad to learn of this, & to see it refer to the classic Cook & Farewell paper on multiplicity in #ClinicalTrials. People need to know that corrections are sometimes appropriate for testing a union (H1 OR H2) but not for testing H1 just because you test H2 a minute later. #StatsSky #rct #Statistics

Dummies Guide to “The British Professor Leading the Controversial Backlash Against Antidepressants” British journalists and editors, this is for you www.psychiatrymargins.com/p/dummies-gu...

Just rereading Saul Newman's paper on clerical errors and pension fraud in records of centennarians (www.biorxiv.org/content/10.1...), and came across this funny paragraph

ERROR is our scientific bug-bounty program. We pay reviewers (and authors!) of impactful published articles to do a deep dive on results, data, code, etc to check for errors. Our second report is out now! More information about the program here: error.reviews

Did a police training improve officers' behavior during arrests? A forthcoming QJE paper with a flexible pre-registration and key p-values of p=.048 & p=.051 says yes. datacolada.org/122

Emotions are reactions to situations we encounter in daily life. In our new paper in Psych Review (psycnet.apa.org/fulltext/202...; with @oisinryan.bsky.social and @fdabl.bsky.social), we take a first step towards building a generative model for emotion dynamics based on this simple principle 1/4

What is the impact factor for? (fm "Replication Crisis", John Whitfield @londonreview.bsky.social 2021) www.lrb.co.uk/the-paper/v4...

Department Chair: You are going up for tenure next year. We evaluate candidates based on h-index and citation counts. Faculty member: Say no more...

Hey #StatsSky, what are you favorite papers to cite when you need to justify something that is obvious (I once had a reviewer ask we justify the use of logistic regression on a binary outcome) or when you need to push-back on silly reviewer requests (e.g., asking for p-values in table 1)?

A New Year's rant, for 2025 😊:

Researcher: "We let the data speak for itself." Earlier that day:

„The report mentions that for children and young people who have a diverse and fulfilling life offline, the online world is more likely to be an expansion of these positive aspects, whereas the opposite is also true.“ www.mqmentalhealth.org/mental-healt...

Screening for suicidality and adding safety-planning in primary-care lead to a 25% reduction in suicide attempts. The trial-design is also fascinating. Now imagine offering more (e.g., typical crisis intervention) to support people resolving the underlying cause of suicidal despair

Yes, I am one of those horrible people who submit during the season. New preprint, 1st paper from my #ERCStG DECOMPOSE www.medrxiv.org/content/10.1... The goals of DECOMPOSE are break-down psychological interventions into components, integrate these in a taxonomy and evaluate incremental efficacy

Amazing collective problem solving in ants:

Really enjoyed this paper by @statmodeling.bsky.social and @steamtraen.eu! Succinctly highlights many of the problems that lead to the replication crisis in an accessible manner. Highly recommend!

Everyone In Restaurant Jealous Of Toddler Who Gets To Wear Pajamas And Watch iPad theonion.com/everyone-in-...

You better watch out, you better not cry

No, smartphones are not 'rotting your brain' theneuroscienceofeve... Odd time to start it, but this subject's come up a lot today. My the first post on my new science blog. Will sort out the details later, but do subscribe if interested. There's a lot more coming...

Our (@adrienfillon.bsky.social, @nathlarigaldie.bsky.social, me) commentary on Adam-Troian & Bélanger's (ATB) article claiming to have found a link between OCD symptoms and political radicalisation is out: onlinelibrary.wiley.com/doi/10.1002/... Getting it published was a bit of a wild ride. 🧵 /1

I agree w/ the problem description, but I'm skeptical of the proposed solution. Yes, the efficacy of treatment is to some extent substantially overestimated (due to publication bias, risk of bias etc.). However, the evidence for the effectiveness of universal prevention strategies is *even worse*.

A nice summary on how van der Kolk rigged the game is available here. Spoiler: there is not much left after removing the misrepresentations.

“Functional medicine” is “the worst of both worlds.” It combines the massive over-testing and over-treatment that can happen in conventional medicine with pure quackery, like “detoxification,” naturopathy, homeopathy, and chiropractic. - Dr. David Gorski

New CDC data again shows that “Linking smartphones and social media to youth well-being distracts us from the real difficulties faced by young people” Exactly. Excellent summary of why in the San Francisco Chronicle by Mike Males. www.sfchronicle.com/opinion/open...

An important critique of van der Kolk’s The Body Keeps the Score. #therapistsky #psychscisky www.motherjones.com/media/2024/1...