Wilhelm Wundt is recognized for his contributions to the study of mental processes and behavior, often considered the father of modern psychology. He established the first psychology laboratory in Leipzig, Germany, in 1879, marking the separation of psychology from philosophy. Wundt's approach emphasized empirical research and introspection, which laid the groundwork for psychological experimentation. His work on voluntarism and mediation influenced subsequent psychological theories and methodologies. Wundt's legacy continues to shape the field, highlighting the importance of scientific inquiry into human thought and behavior.