Paul Bogdan
@pbogdan.bsky.social
Postdoc at Duke in Psychology & Neuroscience.
I have a website: https://pbogdan.com/
I have a website: https://pbogdan.com/
🚨 New preprint 🚨
Prior work has mapped how the brain encodes concepts: If you see fire and smoke, your brain will represent the fire (hot, bright) and smoke (gray, airy). But how do you encode features of the fire-smoke relation? We analyzed fMRI with embeddings extracted from LLMs to find out 🧵
Prior work has mapped how the brain encodes concepts: If you see fire and smoke, your brain will represent the fire (hot, bright) and smoke (gray, airy). But how do you encode features of the fire-smoke relation? We analyzed fMRI with embeddings extracted from LLMs to find out 🧵
June 24, 2025 at 1:49 PM
🚨 New preprint 🚨
Prior work has mapped how the brain encodes concepts: If you see fire and smoke, your brain will represent the fire (hot, bright) and smoke (gray, airy). But how do you encode features of the fire-smoke relation? We analyzed fMRI with embeddings extracted from LLMs to find out 🧵
Prior work has mapped how the brain encodes concepts: If you see fire and smoke, your brain will represent the fire (hot, bright) and smoke (gray, airy). But how do you encode features of the fire-smoke relation? We analyzed fMRI with embeddings extracted from LLMs to find out 🧵
Thrilled to see a news piece by @science.org on my recent paper. By analyzing p-values across >240k papers, the study suggests that the rate of statistically questionable findings in psychology has declined since the replication crisis began
www.science.org/content/arti...
www.science.org/content/arti...
‘A big win’: Dubious statistical results are becoming less common in psychology
Fewer papers are reporting findings on the border of statistical significance, a potential marker of dodgy research practices
www.science.org
June 6, 2025 at 7:19 PM
Thrilled to see a news piece by @science.org on my recent paper. By analyzing p-values across >240k papers, the study suggests that the rate of statistically questionable findings in psychology has declined since the replication crisis began
www.science.org/content/arti...
www.science.org/content/arti...
🚨New paper!🚨
Meta-analysis on 4M p-values across 240k psych articles: How has psychology changed since the replication crisis began? How is replicability linked to citations, impact factor, and university prestige? 🧵
Paper: journals.sagepub.com/doi/10.1177/...
Interactive: pbogdan.com/meganal
Meta-analysis on 4M p-values across 240k psych articles: How has psychology changed since the replication crisis began? How is replicability linked to citations, impact factor, and university prestige? 🧵
Paper: journals.sagepub.com/doi/10.1177/...
Interactive: pbogdan.com/meganal
April 9, 2025 at 1:15 PM
🚨New paper!🚨
Meta-analysis on 4M p-values across 240k psych articles: How has psychology changed since the replication crisis began? How is replicability linked to citations, impact factor, and university prestige? 🧵
Paper: journals.sagepub.com/doi/10.1177/...
Interactive: pbogdan.com/meganal
Meta-analysis on 4M p-values across 240k psych articles: How has psychology changed since the replication crisis began? How is replicability linked to citations, impact factor, and university prestige? 🧵
Paper: journals.sagepub.com/doi/10.1177/...
Interactive: pbogdan.com/meganal