Encyclopedic entry explain the terms Pre-occupational and occupational educology in broader sense as investigation of entire educational influence on the individual, intentional as well as incidental, carried out from his/her birth up to his/her remaining in the work-place. It contains education in family in pre-school age, institutional education in all its steps, concertrating on socialization, individualization and acculturalization. In narrower sense, both concepts represent the complex of educational and other close disciplines - the first one exploring an individual in educational proces before ebntering the work-place and second one during his/her work proces. Both concepts analyze relationship between mental and physical level in particular age, and the demands for fulfilment of educational requirement.