Model J

Model J (Модель Ю in Russian) is an early socionic model which contains the functions 1, 2, 4 and 5 of Model A. Augusta created Model J simply as a visual representation of Carl Jung's descriptions of four functions of the psyche. Later, as she developed her theory, she replaced Model J with Model A, which contained all eight IM elements and provided a fuller picture of the psyche and information interaction between types.

In Model J, for example, an ILE would be:

Today Model J is used by a small handful of "old school" socionists, most notably Ekaterina Filatova.

References:

• Model K and Model J by Ausra Augustinaviciute