Abstract

This essay presents the experimental subject as a figure of modernity. It addresses notions of control, sensory thresholds, automatism, and human agency through a study of experimental psychology and psychological apparatus from the late 19th century to the First World War, juxtaposing this with notions of experimentation in early 20th-century avant-garde movements. The human subject of experimental psychology, defined by its inexpression as it awaits the stimuli of testing and measurement, is treated as a prototype for the present-day user of technological interfaces.