The flounderings of psychology, and the bickerings of psychologists, damage its prestige. It is not only behaviorists who fail to see forest and trees in proper relation, not only Freudians who run a temperature. No sooner was the meaning of glands for the mental life demonstrated than a glandular psychology reached the conclusion that Harding gave us an adrenal administration and Wilson a pituitary one. The call is clear and loud for leaders of a broader gauge to redeem psychology and give it its rightful place as a guide to human understanding. There are consoling reflections. A science that can endure the ravages of two such distempers as behaviorism and psychoanalysis and recover without permanent disfigurement must have a lusty constitution. Still more, when I dwell upon the rich heritage of supremely significant knowledge which is all entitled to be called psychology, and the vitality of the tasks awaiting the psychologists of the future, the winter of my discontent becomes tinged with the promise of a glorious summer, when all psychologists shall practise the sanity they preach.
I think this is important because it shows that just because it had a negative effect on the people at the height of its popularity doesn't mean that that idea or theory should be shunned or forgotten, and for the most part it hasn't but by putting it all together it shows just how strong this science is and how promising the future of it will always be.