# Carnegie Unit **Domain:** Education / Time Measurement / Credentialing **Doc Type:** Measurement Standard Node **Maturity:** Developing **Related:** [[Clock Signal]], [[American Educational Measurement System]], [[Russia and Prussia Kybernetiks]] --- ## Definition A standard defining secondary-school credit through instructional contact time. ## Kybernetiks Context The unit converts educational duration into portable accounting, making schooling comparable across institutions. ## Backlinks [[Russia and Prussia Kybernetiks]] · [[articles/Russia and Prussia Kybernetiks|Russia and Prussia Kybernetiks]]