Nicole Nelson

@nicolenelson.bsky.social

Emotion and developmental psychology at the University of Adelaide. Studying emotions, kids, and all occasions where they intersect. Ex-pat 🇺🇲, living in 🇦🇺, arrived by way of 🇨🇦.

Cool finding on 'parentese' from Gaye Soley's lab: when a parent speaks to each of their two children, the sound/style of their voice indicates whether they're speaking to the younger or older one (and other kids can tell!)

Preschoolers Infer Listeners from Age-Related Variation in Maternal Child-Directed Speech

Child-directed speech (CDS) varies systematically with the recipient child’s age. The present study examined whether children aged 3–6 years are sensitive to this within-register variation and use ...

tandfonline.com

Why does live music hit different? Our new paper has a neural answer: EEG in a concert hall showed stronger brain-rhythm phase locking during live vs. recorded Bach violin — and that predicts higher pleasure & engagement. 1/2

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If you have (or will soon) complete your PhD & would like to join a thriving cultural evolution research group in NEW ZEALAND, drop me a line. UoA offers a handful of funded research fellowships. Applications must be made by a faculty member. Deadline August. Pls share with your students

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I just returned from two back-to-back conferences. Students, I noticed that a lot of your slide decks had an oddly similar layout structure and I was able to confirm in conversations that these were AI-generated/assisted. Some thought about this for your own professional development: 🧵

New work from my lab! Young children find it easier to represent mutually-exclusive possible identities of an object than possible locations of an object - an early object-rep-architecture limitation on possibility reasoning! Work led by @esranur.bsky.social recently accepted in Open Mind ✨

Esra Nur Turan-Küçük@esranur.bsky.social · 3mo ago

New paper in Open Mind! 2-to-4-year-olds find it easier to reason about an object's possible identity than its possible location, and we argue this asymmetry traces back to the architecture of early object representations. 🧵

Excited to share our new paper in Child Dev! 🎉 We taught children names for 'monster' toys. Some names matched the sounds they made, some didn't. Children, especially 3-yr-olds, learned matching names more easily. Iconic words support word learning. Read here: track.smtpsendmail.com/9032119/c?p=...

Young children benefit from iconicity when learning novel onomatopoeia

Abstract. Iconic words, especially animal onomatopoeia, are more prevalent in infant- than adult-directed speech, possibly because iconicity bootstraps wor

track.smtpsendmail.com

1/8 New preprint alert! How are signals from the heart encoded in the brain? What could be the functional implications of cardioception? We found that neurons in the posterior insular cortex are precisely tuned to heartbeats, and that this cardio-insular coupling supports emotion coding in mice.

biorxiv.org

Disturbing anecdotal reports of "AI psychosis" and negative psychological effects have been emerging in the news. But what actually happens during these lengthy delusional "spirals"? In our preprint, we analyze chat logs from 19 users who experienced severe psychological harm🧵👇