One of the most eminent figures in the emergence of psychology as a separate discipline was the German physiologist, Wilhelm Wundt. Through his research into how people perceive sensations, Wundt developed the first psychological laboratories and became influential in establishing psychology as a science. A graduate of medicine, Wundt worked under the mentorship of Hermann von Helmholtz at the University of Hildesheim before moving to Leipzig in 1879 where he began lecturing on the topic. In 1885 he founded the world’s first dedicated psychological laboratory.
His aim was to establish a scientific method for studying the mind, meaning the study of consciousness and perceptions. In order to do so, he studied how people respond to various stimuli under strictly controlled laboratory conditions. He also studied their own subjective experience of those stimuli. His insistence on the exact replication of his experiments set the standard for experimental science, widely making it acceptable as a subject of science.