The Exploration Instinct: From the Newborn's First Functional Action, a Proof That Both Its Existence and Its Way of Operating Are Necessary
Year: 2026
Type: preprint
Abstract: This paper deals with one instinct — exploration — and makes two claims. First, that it necessarily exists. The entry point is a fact seldom questioned: why can a newborn act at all? The acting is not random; sucking arrives function-complete — aim, hold, suck, swallow. Muscle recruitment must first receive neural commands, and commands are not inborn. The only room left is before birth: the fetus begins recruiting muscles in utero, and the length of gestation is exactly the time budgeted for exploration. Each attempt need not land on the intended movement, so many attempts are necessary; every link found between recruitment and movement is stored in the subconscious for later use — hence early growth is slow and later growth fast. Before it can act at all, the fetus passively receives supply: provisioning precedes competence, so exploration was given a zero-risk site — no species that feeds only the already-competent could grow this instinct. Turtles and snakes practise inside the egg too: the heavily preloaded compress practice before birth, the lightly preloaded spread it after; both practise. Second, that it can only work one way: probing is the only opening move; only verified outcomes are booked; conclusions require repeated readings; warnings never enter the audit; one hand holding the child up voids all warnings; exploration necessarily ripens into asking, and asking necessarily finds an object. Falsifiers are handed over item by item; the target is "must it not be otherwise," not "does it exist." No timetable, no norm.
Author: Wu, Yang
Language: English
Subfield: Experimental and Cognitive Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W7225455953