Cover -- Half Title -- Title Page -- Copyright Page -- Original Title Page -- Original Copyright Page -- Foreword -- Preface to the English Edition -- Translators' Glossary -- Table of Contents -- Author's Note -- Introduction -- I The Problem -- 1. Historical Survey -- 2 Causality and Activity -- II The Experimental Apparatus -- 1 The Disc Method -- 2 The Projection Method -- Mechanical Causality -- Part One-The Launching Effect -- III The Segregative Influence of the Objects -- IV The Polarising Influence of the Objects -- 1. The Radius of Action in the Launching Effect -- 2. The Radius of Action in the Approach and Withdrawal Effects -- 3. The Launching Effect and the Approach and Withdrawal Effects -- 4. The Inversion of Polarity in the Launching Effect -- i The case of the Tunnel Effect -- ii Launching-in-flight -- iii Camouflage experiments -- V The Phenomenal Aspect of the Objects -- Summary No. 1. Résumé of Chapters III, IV, and V -- VI Spatio-Temporal Integration -- 1. Temporal Unity -- 2. Spatial Unity -- i Spatial contiguity -- ii The relative orientation of the movements -- iii The localisation of the movements in the same plane -- VII The Speeds and the Hierarchisation of the Movements -- 1 The Common Speed of the Objects and the Causal Impression -- 2 The Relative Speeds and the Causal Impression -- 3 The Relative Speeds and Integration -- 4 The Hierarchy of the Movements and the Launching and Triggering Effects -- Summary No. 2. Résumé of Chapters VI and VII -- VIII The Launching Effect seen as a Whole -- 1. The Launching Effect -- 2. The Triggering Effect -- Part Two-The Entraining Effect -- IX The Structural Organisation of the Entraining Effect -- 1. The Entraining Effect and the Launching Effect -- 2. The Entraining Effect and the Transport Effect -- 3. The Relative Speeds and the Entraining Effect -- 4. The Traction Effect