The Logic of Thought. Джон Дьюи
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of the ideal of amassing information (ante, p. 52) has its source in the prominence of the learning of other persons. The problem then is how to convert it into an intellectual asset. In logical terms, the material supplied from the experience of others is testimony: that is to say, evidence submitted by others to be employed by one's own judgment in reaching a conclusion. How shall we treat the subject-matter supplied by text-book and teacher so that it shall rank as material for reflective inquiry, not as ready-made intellectual pabulum to be accepted and swallowed just as supplied by the store?
Communication by others should not encroach on observation,
In reply to this question, we may say (i) that the communication of material should be needed. That is to say, it should be such as cannot readily be attained by personal observation. For teacher or book to cram pupils with facts which, with little more trouble, they could discover by direct inquiry is to violate their intellectual integrity by cultivating mental servility. This does not mean that the material supplied through communication of others should be meager or scanty. With the utmost range of the senses, the world of nature and history stretches out almost infinitely beyond. But the fields within which direct observation is feasible should be carefully chosen and sacredly protected.
should not be dogmatic in tone,
(ii) Material should be supplied by way of stimulus, not with dogmatic finality and rigidity. When pupils get the notion that any field of study has been definitely surveyed, that knowledge about it is exhaustive and final, they may continue docile pupils, but they cease to be students. All thinking whatsoever—so be it is thinking—contains a phase of originality. This originality does not imply that the student's conclusion varies from the conclusions of others, much less that it is a radically novel conclusion. His originality is not incompatible with large use of materials and suggestions contributed by others. Originality means personal interest in the question, personal initiative in turning over the suggestions furnished by others, and sincerity in following them out to a tested conclusion. Literally, the phrase "Think for yourself" is tautological; any thinking is thinking for one's self.
should have relation to a personal problem,
(iii) The material furnished by way of information should be relevant to a question that is vital in the student's own experience. What has been said about the evil of observations that begin and end in themselves may be transferred without change to communicated learning. Instruction in subject-matter that does not fit into any problem already stirring in the student's own experience, or that is not presented in such a way as to arouse a problem, is worse than useless for intellectual purposes. In that it fails to enter into any process of reflection, it is useless; in that it remains in the mind as so much lumber and débris, it is a barrier, an obstruction in the way of effective thinking when a problem arises.
and to prior systems of experience
Another way of stating the same principle is that material furnished by communication must be such as to enter into some existing system or organization of experience. All students of psychology are familiar with the principle of apperception—that we assimilate new material with what we have digested and retained from prior experiences. Now the "apperceptive basis" of material furnished by teacher and text-book should be found, as far as possible, in what the learner has derived from more direct forms of his own experience. There is a tendency to connect material of the schoolroom simply with the material of prior school lessons, instead of linking it to what the pupil has acquired in his out-of-school experience. The teacher says, "Do you not remember what we learned from the book last week?"—instead of saying, "Do you not recall such and such a thing that you have seen or heard?" As a result, there are built up detached and independent systems of school knowledge that inertly overlay the ordinary systems of experience instead of reacting to enlarge and refine them. Pupils are taught to live in two separate worlds, one the world of out-of-school experience, the other the world of books and lessons.
Chapter Fifteen
The Recitation and the Training of Thought
Importance of the recitation
In the recitation the teacher comes into his closest contact with the pupil. In the recitation focus the possibilities of guiding children's activities, influencing their language habits, and directing their observations. In discussing the significance of the recitation as an instrumentality of education, we are accordingly bringing to a head the points considered in the last three chapters, rather than introducing a new topic. The method in which the recitation is carried on is a crucial test of a teacher's skill in diagnosing the intellectual state of his pupils and in supplying the conditions that will arouse serviceable mental responses: in short, of his art as a teacher.
Re-citing versus reflecting
The use of the word recitation to designate the period of most intimate intellectual contact of teacher with pupil and pupil with pupil is a fateful fact. To re-cite is to cite again, to repeat, to tell over and over. If we were to call this period reiteration, the designation would hardly bring out more clearly than does the word recitation, the complete domination of instruction by rehearsing of secondhand information, by memorizing for the sake of producing correct replies at the proper time. Everything that is said in this chapter is insignificant in comparison with the primary truth that the recitation is a place and time for stimulating and directing reflection, and that reproducing memorized matter is only an incident—even though an indispensable incident—in the process of cultivating a thoughtful attitude.
§ 1. The Formal Steps of Instruction
Herbart's analysis of method of teaching
But few attempts have been made to formulate a method, resting on general principles, of conducting a recitation. One of these is of great importance and has probably had more and better influence upon the "hearing of lessons" than all others put together; namely, the analysis by Herbart of a recitation into five successive steps. The steps are commonly known as "the formal steps of instruction." The underlying notion is that no matter how subjects vary in scope and detail there is one and only one best way of mastering them, since there is a single "general method" uniformly followed by the mind in effective attack upon any subject. Whether it be a first-grade child mastering the rudiments of number, a grammar-school pupil studying history, or a college student dealing with philology, in each case the first step is preparation, the second presentation, followed in turn by comparison and generalization, ending in the application of the generalizations to specific and new instances.
Illustration of method
By preparation is meant asking questions to remind pupils of familiar experiences of their own that will be useful in acquiring the new topic. What one already knows supplies the means with which one apprehends the unknown. Hence the process of learning the new will be made easier if related ideas in the pupil's mind are aroused to activity—are brought to the foreground of consciousness. When pupils take up the study of rivers, they are first questioned about streams or brooks with which they are already acquainted; if they have never seen any, they may be asked about water running in gutters. Somehow "apperceptive masses" are stirred that will assist in getting hold of the new subject. The step of preparation ends with statement of the aim of the lesson. Old knowledge having been made active, new material is then "presented" to the pupils. Pictures and relief models of rivers are shown; vivid oral descriptions are given; if possible, the children are taken to see an actual river. These two steps terminate the acquisition of particular facts.
The next two steps are directed toward getting a general principle or conception. The local river is compared with, perhaps, the Amazon, the St. Lawrence, the Rhine; by this comparison accidental and unessential features are eliminated and the river concept is formed: the elements involved in the river-meaning are gathered together and formulated. This done, the resulting principle is fixed in mind and is clarified by being applied to other streams, say to the Thames, the Po, the Connecticut.
Comparison