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The theory that knowledge is not discovered ready-made in the world but is actively constructed by knowers through their interactions with reality, their communities, and their tools. We don't find facts lying around like rocks—we build them through observation, interpretation, negotiation, and consensus. This doesn't mean knowledge is arbitrary or "made up"—it means that knowledge is made, not found, and understanding how it's made is essential to understanding what it is. Constructivism studies the workshops where facts are built.
"You think scientific facts are just out there waiting to be found? Epistemological Constructivism says: no, they're constructed through instruments, theories, funding decisions, and lab meetings. They're real, but they're also built. Respect the construction workers or you don't understand the building."
by Abzugal February 23, 2026
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