INTEREST AND EFFORT
the object, is no more interesting than it was before. The appeal is simply made to the child's love of something else. He is excited in a given direction, with the hope that somehow or other during this excitation he will assimilate something otherwise repulsive. There are two types of pleasure. One is the accompaniment of activity. It is found wherever there is successful achievement, mastery, getting on. It is the personal phase of an outgoing energy. This sort of pleasure is always absorbed in the activity itself It has no separate existence. This is the type of pleasure found in legitimate interest. Its source lies in meeting the needs of the organism. The other sort of pleasure arises from contact. It marks receptivity. Its stimuli are external. It exists by itself as a pleasure, not as the pleasure of activity. Being merely excited by some external stimulus, it is not a quality of any act in which an external object is constructively dealt with.
When objects are made interesting, this latter type of pleasure comes into play. Advantage is taken of the fact that a certain amount of ex-
