The relation of repetitions for learning and for repeating English stanzas needs no amplification. These were learned by heart on the first day with less than half of the repetitions necessary for the shortest of the syllable series. Hermann Ebbinghaus amplificationdayenglish share on social
Mental events, it is said, are not passive happenings but the acts of a subject. Hermann Ebbinghaus acteventhappening Change image and share on social
One needs but to say that, in the case of an unfamiliar sequence of syllables, only about seven can be grasped in one act, but that with frequent repetition and gradually increasing familiarity with the series this capacity of consciousness may be increased. Hermann Ebbinghaus actcapacitycase share on social
The musician writes for the orchestra what his inner voice sings to him; the painter rarely relies without disadvantage solely upon the images which his inner eye presents to him; nature gives him his forms, study governs his combinations of them. Hermann Ebbinghaus combinationdisadvantageeye share on social
Often, even after years, mental states once present in consciousness return to it with apparent spontaneity and without any act of the will; that is, they are reproduced involuntarily. Hermann Ebbinghaus actapparentconsciousness Change image and share on social
The school-boy doesn't force himself to learn his vocabularies and rules altogether at night, but knows that be must impress them again in the morning. Hermann Ebbinghaus altogetherboyforce Change image and share on social
Series of syllables which have been learned by heart, forgotten, and learned anew must be similar as to their inner conditions at the times when they can be recited. Hermann Ebbinghaus anewconditionforget Change image and share on social
These syllables, about 2,300 in number, were mixed together and then drawn out by chance and used to construct series of different lengths, several of which each time formed the material for a test. Hermann Ebbinghaus chanceconstructdraw Change image and share on social
Sensorial perception, for example, certainly occurs with greater or less accuracy according to the degree of interest; it is constantly given other directions by the change of external stimuli and by ideas. Hermann Ebbinghaus accuracychangeconstantly share on social
A poem is learned by heart and then not again repeated. We will suppose that after a half year it has been forgotten: no effort of recollection is able to call it back again into consciousness. Hermann Ebbinghaus backcallconsciousness Change image and share on social