ABSTRACT

This highly readable translation of the major works of the 18th- century philosopher Etienne Bonnot, Abbe de Condillac, a disciple of Locke and a contemporary of Rousseau, Voltaire, and Diderot, shows his influence on psychiatric diagnosis as well as on the education of the deaf, the retarded, and the preschool child. Published two hundred years after Condillac's death, this translation contains treatises which were, until now, virtually unavailable in English: A Treatise on Systems, A Treatise of the Sensations, Logic.

part

A Treatise on Systems

chapter |21 pages

Sixth Example: Monads

chapter |11 pages

Hypotheses

part |186 pages

A Treatise on the Sensations

part One|49 pages

On Senses That by Themselves do not Judge External Objects

part Two|41 pages

On Touch, or the Only Sense That Judges External Objects on its Own

part Three|41 pages

How Touch Teaches The Other Senses to Judge External Objects

chapter |4 pages

On Touch With Smell

chapter |2 pages

Of Taste United with Touch

part Four|33 pages

On the Needs, Skills and Ideas of an Isolated Man Who Enjoys All His Senses

chapter |3 pages

Conclusion

part |82 pages

Logic, or the First Developments of the Art of Thinking

part One|36 pages

How Nature Itself Teaches us to Analyze; and How with this Method we Explain the Origin and Development of Either Ideas or the Faculties of the Mind

part Two|42 pages

Analysis Considered in its Means and Effects, or the Art of Reasoning Reduced to a Well-Formed Language