John Dewey,
Interest and Effort in Education
(1913)
“ When a child feels that his work is a task, it is only under compulsion that he gives himself to it. At every let-up of external pressure his attention, released from constraint, flies to what interests him. The child brought up on the basis of "effort" acquires marvelous skill in appearing to be occupied with an uninteresting subject, while the real heart of his energies is otherwise engaged. Indeed, the theory contradicts itself. It is psychologically impossible to call forth any activity without some interest. The theory of effort simply substitutes one interest for another. ”
