This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.
This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.
We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Disclosure: I am a memory researcher and book is of particular historical interest for me. I thought the 1913 translation was great; it's easy to see why it has stood the test of time, with multiple reprints in the 21st century. This guy was unbelievably prescient and he would be pleased to see the course that modern science has taken because it is so like his own conception of it. A true pioneer of social science research, quantitative psychology, and experimental design, Ebbinghaus sounded eerily modern throughout. His ideas and discoveries abound in such a way that you are left wondering what memory researchers have been up to for the past 150 years! In this book, he either postulates or hypothesizes about lots of big ideas, many of which still provide reliable fodder for research programs today: the testing effect, the spacing effect, connectionism, the learning (and forgetting) curves, mathematical modeling of psychological phenomena, the serial position effect, observer-expectancy effects, blinded experimental designs... Not only that, but he treats several of them as if they were old ideas or so much common sense. The ending was abrupt, but hey: it's a translation of a scientific monograph from the 1880s after all. Still, it was eminently readable, particularly for those already inured to reading the results sections of scientific journals (the received tradition of which Ebbinghaus appears to have influenced in the way he organized and reported his results, evaluated his hypotheses, and discussed the implications of his findings). His rigorous self-experimentation is an important precursor of the quantified-self movement, with people like gwern now bearing the standard and carrying on Ebbinghaus' lofty legacy (eg., https://www.gwern.net/#qs).
The level of dedication and work put in by Ebbinghaus is incredibly impressive. However, the book was not an easy read and would likely be more comprehensible if there was a more modern translation. Ignoring readability though, the prose sounded nice.