Fechnerian
adjective
Fech·ne·ri·an
(ˈ)fek¦nirēən,
-eḵ¦-
: of, relating to, or discovered by G.T.Fechner, German physicist considered to be a founder of psychophysics and experimental psychology
Word History
Etymology
Gustav Theodor Fechner †1887 German physicist, philosopher, & experimental psychologist + English -ian