Hermann Ebbinghaus isn’t exactly a household name. But it should be. Ebbinghaus’s research explains why “out of sight, out of mind” is a truism. He did pioneering research in the field of memory in ...

Many of the concepts and methodologies that dominate contemporary studies of learning and memory were developed around the turn of the twentieth century. It was in this 'golden age' that German ...

The famous Ebbinghaus illusion, named for its discoverer, the German psychologist Hermann Ebbinghaus (1850–1909). Despite appearances, the two orange circles are the same size. Have you ever looked at ...