The Core Thesis: Consciousness Arises Through Mediation

Kai Froeb2026

This text is a preview of History of the Reception of Hegel, volume I, to be published in 2026 by Reflexivity Press.

Vygotsky’s central insight states: human consciousness is mediated. The animal reacts immediately to stimuli. The human mediates his behavior through tools (technical instruments) and signs (linguistic symbols). This mediation is not external but constitutive – it creates higher mental functions.[1]

The classic example: A child is supposed to remember something. It cannot do this directly (its memory is weak). So it ties a knot in its handkerchief. The knot is a sign – it represents what is to be remembered. Later the child sees the knot and remembers. The sign has mediated the behavior – it has turned an external aid (the knot) into an internal process (memory).[2]

Development proceeds as follows:

  1. Interpsychic – the child uses signs in social interaction (mother says: “Look, a knot!”)
  2. Intrapsychic – the child internalizes the sign, can use it itself (ties knots itself)
  3. Automatization – the sign becomes an internal structure (the child “has” memory)

This development is not biological, but cultural-historical. Memory does not develop on its own (like body height), but through the appropriation of cultural tools. Different cultures have different memory techniques – oral cultures use rhythm and rhyme, literate cultures use writing. Consciousness is culturally shaped.[3]

  1. Vygotsky: “Tool and Symbol in Child Development” (1930), in: The Collected Works, Vol. 6, pp. 3-68. The thesis: “The use of signs leads humans to a specific structure of behavior that breaks away from biological development and creates new forms of a culturally-based psychological process.” (p. 40) ↩︎

  2. Classic example from Vygotsky’s experiments, documented in: Vygotsky: “The History of the Development of Higher Mental Functions” (1931), in: The Collected Works, Vol. 4, pp. 1-251. ↩︎

  3. On the cultural-historical method see: Michael Cole: Cultural Psychology: A Once and Future Discipline, Cambridge/MA: Harvard UP, 1996, chap. 5. ↩︎