We've got funded PhD places in Psychology available at Swansea - a chance to work on social issues with members of our great team (including me!) www.swansea.ac.uk/postgraduate...
02.10.2025 09:38 β π 11 π 8 π¬ 0 π 0@seriousstats.bsky.social
Mostly posting about statistics and Psychology.
We've got funded PhD places in Psychology available at Swansea - a chance to work on social issues with members of our great team (including me!) www.swansea.ac.uk/postgraduate...
02.10.2025 09:38 β π 11 π 8 π¬ 0 π 0Last but not least, paracetamol is probably the safest painkiller in pregnancy and untreated fevers can themselves cause serious health problems for mothers and babies. (5)
22.09.2025 14:11 β π 2 π 0 π¬ 0 π 0At best the evidence is mixed. Importantly, the review says in its conclusions: "observational limitations preclude definitive causation". (4)
22.09.2025 14:09 β π 1 π 0 π¬ 1 π 0Main evidence is a review study of I think nearly 50 studies with 100,000 participants. However there is a Swedish cohort study with nearly 3 million participants showing no effect and lack of dose response. (3)
22.09.2025 14:09 β π 1 π 0 π¬ 1 π 0First it's well understood that most if not all the rise in autism diagnosis can be explained by earlier diagnosis, wider awareness and broadening of diagnostic criteria. For example most of the recent growth is in women. For this to be due to Paracetamol would be wildly implausible. (2)
22.09.2025 13:53 β π 1 π 0 π¬ 1 π 0It's reported that the US government is going to announce they've found the cause of autism (Spoliers: They almost certainly haven't even found one new potential cause). Paracetemol (Tylenol) during pregnancy is the supposed culprit. This seems unlikely to put it mildly. (1)
22.09.2025 13:50 β π 3 π 0 π¬ 1 π 0Trump:
"When you have a network, and you have evening shows, and all they do is hit Trump... They're not allowed to do that."
Monarez agrees that vaccines are safe and effective, and outlines her worries about an anti-vax world.
"I believe that preventable diseases would return, and our children will be harmed by things they do not need to be harmed by."
She affirms that vaccines are a major public health advancement.
I really miss when the stats blogs I read had light-hearted examples like "here is the concept of a multi-variate outlier explained through beer" rather than "here is another example of a logical fallacy being shared by the head of a national health agency"
17.09.2025 15:12 β π 25 π 2 π¬ 1 π 0A cartoon vaccine with a orange shield. Background is pink and green. We see money bags of dollars and euros.
Return-on-investment was $60 - $475 for every $1 invested in COVID vaccines in their first year, making them one of the most cost-effective public health measures in history. buff.ly/lfdINel
#medsky #pedsky ππ·π§ͺπΈ
as editor, I'm actually signing the petition myself :)
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Adopt Registered Reports at Psychological Methods - Sign the Petition! chng.it/wszLWM4KPX
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e.g., look forward to exploring options for preregistration for the journal
@apajournals.bsky.social
@akmontoya.bsky.social
When do we actually think about what we want to say and what words to use? Interestingly our mind does a lot of this work while we're writing text. In fact, we demonstrated (psycnet.apa.org/record/2026-...) that even young writers often don't stop before starting a new sentence. Way to multitask!
19.08.2025 13:27 β π 2 π 2 π¬ 0 π 0Drug (opioid) deaths and maybe car accidents might vary a lot by states also (in the accident category). Homicide probably a factor too (but behind the other causes I'd guess).
03.09.2025 16:52 β π 1 π 0 π¬ 1 π 0Yes, it was carefully hidden in the New England Journal of Medicine.
Pfizer/BioNTech vaccine (www.nejm.org/doi/pdf/10.1... )
1/2
CDC headquarters windows with visible bullet holes
I took this picture myself at the CDC protest today. These are among the hundreds of bullet holes in CDC headquarters windows, visible from the street. I heard today that the admin has no urgent plan to fix these windows.
Imagine being a CDC employee going to work under these conditions
Everyone is different but here are some things I think are good general advice. >
15.08.2025 14:27 β π 9 π 2 π¬ 2 π 1Paper with Jens Roeser and Mark Torrance: Semantic contrast ahead: contrast guides pre-planning in complex noun-phrase production | in Language and Cognition | www.cambridge.org/core/journal...
15.08.2025 13:40 β π 2 π 0 π¬ 0 π 0If you think AI is cool, wait until you learn about regression analysis
12.08.2025 11:44 β π 119 π 20 π¬ 5 π 4Letter from FBI Director Kash Patel firing veteran FBI agent Walter Giardina, whose wife died of cancer last month at age 49. Patel accuses this agent, a Marine combat veteran, of βweaponization.β Many of his FBI colleagues told me he did his job scrupulously and ethically.
09.08.2025 00:54 β π 2628 π 1120 π¬ 258 π 125It's been obvious for a while that they were headed in this direction, & this attempt almost certainly won't go unchallenged, but you need to understand that this is & has been America's Lysenkoism moment knocking on the door, & it has to be resisted every way it can.
arstechnica.com/science/2025...
Cover page for the manuscript: Morey, R. D., & Davis-Stober, C. P. (2025). On the poor statistical properties of the P-curve meta-analytic procedure. Journal of the American Statistical Association, 1β19. https://doi.org/10.1080/01621459.2025.2544397
Abstract for the paper: The P-curve (Simonsohn, Nelson, & Simmons, 2014; Simonsohn, Simmons, & Nelson, 2015) is a widely-used suite of meta-analytic tests advertised for detecting problems in sets of studies. They are based on nonparametric combinations of p values (e.g., Marden, 1985) across significant (p < .05) studies and are variously claimed to detect βevidential valueβ, βlack of evidential valueβ, and βleft skewβ in p values. We show that these tests do not have the properties ascribed to them. Moreover, they fail basic desiderata for tests, including admissibility and monotonicity. In light of these serious problems, we recommend against the use of the P-curve tests.
Paper drop, for anyone interested in #metascience, #statistics, or #metaanalysis! @clintin.bsky.social and I show in a new paper in JASA that the P-curve, a popular forensic meta-analysis method, has deeply undesirable statistical properties. www.tandfonline.com/doi/full/10.... 1/?
08.08.2025 18:55 β π 288 π 122 π¬ 17 π 26If you havenβt gotten into marginaleffects yet, this may be your chance. Learning about it has been quite transformative for how I think about statistical modeling πͺ
02.08.2025 13:36 β π 41 π 11 π¬ 3 π 0New paper by Chris Atkin and colleagues on the capacity of visual imagination - full text @ResearchGate www.researchgate.net/publication/...
06.08.2025 20:49 β π 4 π 0 π¬ 0 π 0The economy is on the precipice of recession. Thatβs the clear takeaway from last weekβs economic data dump. Consumer spending has flatlined, construction and manufacturing are contracting, and employment is set to fall. And with inflation on the rise, it is tough for the Fed to come to the rescue. Unemployment remains low, but thatβs only because labor force growth has gone sideways. The foreign-born workforce is shrinking, and labor force participation is declining. Telling is the economy-wide hiring freeze, particularly for recent graduates, and the decline in hours worked. Itβs no mystery why the economy is struggling; blame increasing U.S. tariffs and highly restrictive immigration policy. The tariffs are cutting increasingly deeply into the profits of American companies and the purchasing power of American households. Fewer immigrant workers means a smaller economy. Any notion that the economic data misrepresents the reality of how the economy is performing is way off base. There are revisions to the data, even big revisions, but they universally say the economy is doing worse. Thatβs because it is. BTW, the DOGE cuts are a key factor in the revisionsβnot because BLS has cut staff, although that canβt help, but because the government often reports payrolls to BLS late. It didnβt matter when government employment was stable, but now that itβs declining, the cuts are picked up in the revisions.
Trump is panicking because the economic numbers are giving a recession vibe.
From the Chief Economist at Moody's.
A little joy for a change ... this looks amazing fun: www.walker.co.uk/978152951937... for STEM education
04.08.2025 14:05 β π 2 π 0 π¬ 0 π 0Extremely disappointing & cowardly. The American Psychological Association is rescinding diversity requirements. Not due to any actual mandate from the federal government, but only because it may *someday* face pressure from the government www.nytimes.com/2025/03/27/h...
28.03.2025 01:16 β π 207 π 103 π¬ 20 π 35who did this
21.07.2025 11:06 β π 41 π 6 π¬ 2 π 0They never learn, I swear to Christ. The agreement is between several parties, Suella. It was negotiated by individuals whose moral & intellectual stature is beyond your fucking comprehension. You don't get to unilaterally rewrite it so it satisfies your pathological simple-mindedness.
21.07.2025 11:06 β π 752 π 146 π¬ 57 π 9Are you working on issues of replication and reproducibility of methodological research in psychology? Consider submitting a proposal to my call for papers, happy to chat about your ideas or answer any questions! www.psychologicalscience.org/publications...
18.07.2025 21:30 β π 65 π 49 π¬ 0 π 3RA post at NTU Psychology working on hazard perception in young tractor drivers - working with David Crundall (and me) www.jobs.ac.uk/job/DNV058/r... on a Road Safety Trust funded project
16.07.2025 22:17 β π 2 π 0 π¬ 0 π 0