Experimental psychology gained a second foundational anchor in the early twentieth century through the rigorous institutional work of Oswald Külpe. Born in Kandava in 1862, he transitioned from a background in the Russian Empire to become a preeminent figure in German academia, shaping the methodology of introspection and abstract thought processes at several major universities.
Academic Formation
Külpe received his early education at the Liepāja Gymnasium before enrolling at the University of Leipzig in 1881. His intellectual trajectory was heavily influenced by his time in Berlin under Heinrich von Treitschke and subsequent years in Göttingen as a student of Georg Elias Müller. Returning to Leipzig in 1886, he served as an assistant to Wilhelm Wundt. He earned his PhD on 12 October 1887 with a dissertation titled "Zur Theorie der sinnlichen Gefühle," marking the start of a lifelong focus on aesthetics and sensual perception.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →The Würzburg Laboratory
In October 1894, Külpe achieved the rank of professor ordinarius at the University of Würzburg. By 1896, he established a psychological laboratory that rapidly grew into a premier research facility, trailing only Leipzig in prestige. Under his guidance, the school pioneered systematic experimental introspection. His students, including Max Wertheimer, Narziß Ach, and Henry J. Watt, investigated mental sets, motivation, and the formation of concepts, laying the groundwork for later developments in Gestalt psychology.
Professional Legacy and Later Life
Beyond his work in Würzburg, Külpe extended his institutional influence by founding psychological institutes at the University of Bonn and Ludwig-Maximilians-Universität München. While his primary contribution remains the structural development of experimental psychology, his later years reflected a deepening commitment to philosophical inquiry, notably expressed in his work, "Philosophie." He died on 30 December 1915 following a heart infection contracted after a bout of influenza.
Fast facts
- Born: 1862, Kandava
- Died: 30 December 1915, Munich
- Citizenship: Russian Empire
- Doctorate: 1887, University of Leipzig
- Key Publication: Philosophie
- Primary Field: Experimental Psychology
- Notable Students: Max Wertheimer, Narziß Ach, Henry J. Watt
Questions readers ask
Why is Külpe referred to as the second founder of experimental psychology?
He is credited with this title because he made the establishment of well-equipped experimental laboratories a mandatory requirement for every university position he held.
Did Oswald Külpe agree with the psychological methods of Wilhelm Wundt?
While he held Wundt in high regard, Külpe frequently differed on matters of principle, ultimately pursuing his own research path concerning imageless thoughts and mental sets.
Achievements
- Notable work: Philosophie
- Held posts at Ludwig-Maximilians-Universität München, University of Bonn and University of Würzburg



