🤖 🧠 NEW PAPER ON COGSCI & AI 🧠 🤖 Recent neural networks capture properties long thought to require symbols: compositionality, productivity, rapid learning So what role should symbols play in theories of the mind? For our answer...read on! Paper: arxiv.org/abs/2508.05776 1/n

Using congressional speeches as a corpus, researchers quantify how younger and older adults adopt new meanings for words as language changes. Older people may be a bit slower to change, but can show considerable linguistic flexibility. In PNAS: www.pnas.org/doi/10.1073/...

My latest column for @thenewworldmag.bsky.social looks at the question of how new meanings for words spread in the population. www.thenewworld.co.uk/philip-ball-...

Our new paper in #PNAS (bit.ly/4fcWfma) presents a surprising finding—when words change meaning, older speakers rapidly adopt the new usage; inter-generational differences are often minor. w/ Michelle Yang, ‪@sivareddyg.bsky.social‬ , @msonderegger.bsky.social‬ and @dallascard.bsky.social‬👇(1/12)