
Talks to Teachers on Psychology: And to Students on some of Life's Ideals by William James - https://www.gutenberg.org/files/16287/16287-h/16287-h.htm
What William James Still Teaches Us About Teaching: A Reflective Look at "Talks to Teachers" in Ed Psych Today - https://www.nzlamb.org/blog/what-william-james-still-teaches...
This 19th-Century Book Is Still Timely for Teachers - https://www.edweek.org/teaching-learning/opinion-this-19th-c...
William James’s pragmatism in education, from experiential learning to global application - https://www.tandfonline.com/doi/full/10.1080/2331186X.2026.2...
Here it is on Amazon for $0.99: http://www.amazon.com/William-James-Psychology/dp/B000W2GH4E
Here's an online version: http://archive.org/details/psychologybriefe00willuoft
This phenomenon has been studied several times. In 1890, William James wrote the following in his 'Principle of Psychology': "In youth, we may have an absolutely new experience, subjective or objective, every hour of the day. Apprehension is vivid, retentiveness strong, and our recollections of that time, like those of a time spent in rapid and interesting travel, are of something intricate, multitudinous and long-drawn out…But each passage year converts some of this experience into automatic routine which we hardly note at all, the days and the weeks smooth themselves out in recollection to contentless units, and the years grow hollow and collapse."