The disturbances of memory immediately following electric convulsion therapy (E.C.T.) have been the subject of many investigations (Zubin and Barrera, 1941; Mayer-Gross, 1943; Liberson and Wilcox, 1945; Kalinowsky and Hoch, 1947). Implicit, ifnot explicit, in the majority of these papers is the assumption that memory can be studied in isolation, Bartlett, however, (1932), long ago demonstrated ...