The psychological distinction between the three forms is that sensuous perception (Anschauung) 3.
Intuition (Anschauung) as used by Kant, is external or internal.
Fichte's word is Anschauung, for which the English language possesses no exact equivalent.
"sense-perception," c.1856, from German Anschauung "mode of view," literally "looking at," from anschauen "to look at," from Middle High German aneschouwen (related to show (v.)). A term in Kantian philosophy.