PhD candidate at University of Illinois Urbana-Champaign.https://bsky.app/profile/fernandosanchezh.bsky.socialhttps://bsky.app/profile/fernandosanchezh.bsky.social/post/3mde6ieqamk2nAre 2-year-olds inequity averse? In our new Journal of Experimental Child Psychology paper, @dchyde.bsky.social and I find that 2-year-olds show sensitivity to disadvantageous offers only through non-costly responses, while 4-year-olds respond in both costly and non-costly ways.🧵26 Jan 2026 21:23 +0000at://did:plc:s3yb4bh2pixbpc2pjsazrdpp/app.bsky.feed.post/3mde6ieqamk2n