Psychologist. Occasional angler. Ageing cricketer. Newbie guitarist. The pleasure is in the work itself.

Surrey, UK & Deux-Sevres, Fr
Joined July 2012
Started a blog recently; there might be the odd thing of interest from time to time. As the title says it's "A random collection of thoughts about books, fishing and statistics". The odd posting about guitars might crop up too. samplingdistribution.blogspo…
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Timothy A. Allen, Robert S. Chavez, Stephen Engel, Vina Goghari, Antonia N. Kaczkurkin, Robert D. Latzman, Elizabeth A. Martin, Essi Viding
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📢 😃Thrilled to share this Preprint with you‼️ We (28🧠-Scientists) propose 4 Ways to increase Effect Sizes (not only Sample Size) to enhance the Replicability of Neuroimaging Research on Individual Differences. osf.io/preprints/osf/bjn62
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An excellent, readable & important psychometrics paper (not a combination of words that I have often used or seen elsewhere). Sijtsma, K., Ellis, J. L., & Borsboom, D. (2024). doi.org/10.1007/s11336-024-0… @BorsboomDenny Highly quotable too 1/2
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"<Sum scores> may have been intuitive at the start of psychometrics more than a century ago but ... it proved a highly fortunate hunch that has been substantiated through a century of psychometric theory formation." 2/3
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"The sum score is not just a poor man’s test score but provides a defensible ordinal approximation of the latent variable under surprisingly general conditions." 3/3
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Alan Pickering retweeted
Replying to @MattNachtrab
I know you have conflicts of interest here, but your “the investigators were compensated for their work” does not win against “they kept finding doctored images”. Here's example images from MTL, Zlokovic, and Lesné papers. Any normal person would conclude there was fraud. (1/2)
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Final paper from Dimitra Kale's PhD has just appeared. A real pleasure to be involved in this work. Get the open access article here: tandfonline.com/doi/full/10.…
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Didn’t realise dimitra was on X @dkale001
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New paper with @ad_pickering, @Roger_Beaty, and Joydeep Bhattacharya! Here we argue that neurocognitive creativity research (NCR) would benefit greatly from a new generation of dynamic computational models. doi.org/10.1037/aca0000627
Our new theory paper, led by @JamesLloydCox, argues computational modeling would greatly benefit creativity research by making creativity theories more rigorous & testable. @APADivision10 @ad_pickering doi.org/10.1037/aca0000627
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Alan Pickering retweeted
Our new theory paper, led by @JamesLloydCox, argues computational modeling would greatly benefit creativity research by making creativity theories more rigorous & testable. @APADivision10 @ad_pickering doi.org/10.1037/aca0000627
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Alan Pickering retweeted
In 2010, when the Tories came to power, our NHS was ranked the fairest, most efficient and cost-effective health system in the world. Our NHS has not failed. It has been FAILED by the Tory government. @mrjamesob
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This was the tweeting equivalent of a pocket call. Soz 🤷‍♂️
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For an update on my 2023 fishing and reading challenge see here: samplingdistribution.blogspo… with short reviews of books by @FryRsquared @RussInCheshire and #Longmire author Craig Johnson
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Mea culpa. My last blog post contained a toy model to illustrate Bayesian inference that was a bit pants. It has bugged me so much I’ve tried to fix it while on holiday in Japan. The new toy model is much better. You can read about the update here: samplingdistribution.blogspo…
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My latest blog post illustrating simple Bayesian inference being used to predict fishing success. samplingdistribution.blogspo… H/t @fdabl for his excellent blog on regularisation which really helped me understand this topic
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