Alan Pickering
@ad_pickering
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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. https://t.co/5hwVVywv2y
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Was a honor to work with ColinDeYoung, Jamie Hanson, @RanyAbend
@Roger_Beaty
@scottdblain
@mafeilong
@AFornito
@drerhangenc
@graziop
@philipphoman
@keanan_joyner
@AkiNikolaidis
@ad_pickering
@adamsafron
@sassenberg
@servaas_mn
@drsmillie
@Nathan_Spreng
@DrWacker and ....... đ
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@RanyAbend @Roger_Beaty @scottdblain @mafeilong @AFornito @drerhangenc @Graziop @philipphoman @keanan_joyner @AkiNikolaidis @ad_pickering @adamsafron @sassenberg @servaas_mn @drsmillie @Nathan_Spreng @DrWacker 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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Thanks to ColinDeYoung, Jamie Hanson, @RanyAbend @Roger_Beaty @scottdblain @mafeilong @AFornito @drerhangenc @graziop @philipphoman @keanan_joyner @AkiNikolaidis @ad_pickering @adamsafron @sassenberg @servaas_mn @drsmillie @Nathan_Spreng @DrWacker and ....... đ
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đ˘ đThrilled to share this Preprint with youâźď¸ We (28đ§ -Scientists) propose 4 Ways to increase Effect Sizes (not only Sample Size) to enhance the Replicability of Neuroimaging Research on Individual Differences. https://t.co/x8CsDCK6EA
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"The sum score is not just a poor manâs test score but provides a defensible ordinal approximation of the latent variable under surprisingly general conditions." 3/3
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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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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). https://t.co/AryDaqcwhl
@BorsboomDenny Highly quotable too 1/2
cambridge.org
Recognize the Value of the Sum Score, Psychometricsâ Greatest Accomplishment - Volume 89 Issue 1
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@MattNachtrab I know you have conflicts of interest here, but your âthe investigators were compensated for their workâ does not win against âthey kept finding doctored imagesâ. Here's example images from MTL, Zlokovic, and LesnĂŠ 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: https://t.co/qjn4SWvltO
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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. https://t.co/ZSuuGmQqVY
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
https://t.co/ZYD6p3fZlR
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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
https://t.co/ZYD6p3fZlR
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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 đ¤ˇââď¸
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For an update on my 2023 fishing and reading challenge see here: https://t.co/geuqMkoAWV 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 Iâve tried to fix it while on holiday in Japan. The new toy model is much better. You can read about the update here:
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Fabianâs blog post is here https://t.co/DmE6lJYmeR amongst many other excellent entries
fabiandablander.com
Regularization is the process of adding information to an estimation problem so as to avoid extreme estimates. Put differently, it safeguards against foolishness. Both Bayesian and frequentist...
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My latest blog post illustrating simple Bayesian inference being used to predict fishing success. https://t.co/wdLIltLYki H/t @fdabl for his excellent blog on regularisation which really helped me understand this topic
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