137: Are Trees Real? (with Yngwie Nielsen and Morten Christiansen)

What goes on in our minds when we construct an utterance? Linguists often use syntax trees to represent the structure of sentences, but are they psychologically real? Yngwie Nielsen and Dr Morten Christiansen have found evidence for something else: we can recognise patterns in strings of words, even when they don't form coherent "treelets". They're giving us a walkthrough of their latest work. Timestamps 00:00 Start 00:31 Introductions: Yngwie and Morten 05:19 Insights into linguistics communication 07:45 What are syntax trees? 09:13 Why linguists love syntax trees 14:15 Treelets vs chunks: Looking beyond hierarchical structure 17:46 Wanna and gonna: Words that cross treelet boundaries 22:43 How to prime someone 28:18 Priming in this experiment: People do recognise chunks 32:26 Are people just filling in the treelet blanks? 35:23 Were they accidentally smuggling in treelets? 38:47 Do we process both treelets and chunks? 42:23 DensiTrees: A way of representing fuzzy networks 44:01 What are we doing mentally when we make an utterance? 47:20 What is language for? 49:29 Grammatical glue: How do we connect chunks? 53:23 Being able to language is bonkers 56:30 Should we be studying language differently? 01:01:09 Wrap-up and goodbyes