As part of their field theory, one thinker born in this country formulated an equation giving behavior as a function of person and environment. For a 1966 paper, Segall, Campbell, and Herskovits used two illusions from this country to test culture’s influence (10[1])on perception. Just-noticeable difference is a function of magnitude in an equation from this country named for the “father of psychophysics.” Though not from this country, (10[1])Edgar Rubin’s figure-ground research was adopted (10[1])by a school of thought founded (10[1])in it. A professor working (10[1])in this country developed a law of good form which he gave a name meaning “precision.” The first writings on the phi phenomenon in this country mark the origin of a school valuing the perception of whole patterns rather than parts. For 10 points, psychologists from Austria and what country (10[1])founded the Gestalt school? (10[1])■END■ (10[2])