author
Edward L. (Edward Lee) Thorndike
1874–1949
A pioneer of educational psychology, he helped explain how learning happens through trial and error and careful measurement. His work on animal behavior, classroom learning, and testing shaped how generations of psychologists and teachers thought about practice and progress.
2 Audiobooks
Animal intelligence: Experimental studies
by Edward L. (Edward Lee) Thorndike
The Psychology of Arithmetic
by Edward L. (Edward Lee) Thorndike
About the author
Born in Williamsburg, Massachusetts, in 1874, Edward Lee Thorndike became one of the most influential American psychologists of the early 20th century. He studied at Wesleyan and Harvard before earning his doctorate at Columbia, and he spent nearly his entire career at Teachers College, Columbia University.
Thorndike is especially remembered for his experiments on animal learning, including his famous puzzle-box studies with cats. From this work he developed connectionism and the law of effect, ideas that helped explain learning as a process shaped by results, repetition, and experience rather than by simple insight alone.
He also played a major role in building educational psychology into a research-based field. Along with his studies of learning, he wrote widely on teaching, measurement, testing, and language, always pushing for careful observation and data. His influence can still be felt wherever people study how students learn and how learning can be measured.