1951 L. R. Hubbard p. xii The main contributions of dianetic theory to the field of psychology and psychotherapy are seven fundamental assumptions.
1955 A. Huxley 24 Oct. (1969) 769 Dianetic procedures were tried..but there was absolutely no recall.
1960 1 July 9/4 A series of cod psychoanalytic scenes and ‘dianetic’ games are then evolved.