Epistemological psychology
The term episteme is related to the Greek word επιστήμη, which translates literally as "standing near or by that which causes" but is often simplified as "knowledge" or "science". By ignoring ego interests the core impetus or the essence of a deed, real or imagined, is recovered.
Medieval etymology
Etymology is the study of the origins of words. Before the beginnings of large-scale modern lexicography in the 16th century and the development of the comparative method in the 18th, a scientific etymology as modern linguistics understand it was not possible. However, grammarians had always speculated about the origins of words. There are many examples of etymology in the Bible, for example, and in the works of classical writers. In cases where the history of the words was simple, such speculations have sometimes proved correct in the light of modern scholarship, but generally they were based on superficial similarities.