6I. THE PROBLEM OF ANÆSTHESIA DURING EYE-MOVEMENT.
56SUBJECTIVE.
7II. THE PHENOMENON OF 'FALSELY LOCALIZED AFTER-IMAGES.'
57I. PROBLEMS AND METHODS OF EXPERIMENTATION.
8III. THE PERIMETER-TEST OF DODGE, AND THE LAW OF THE LOCALIZATION OF AFTER-IMAGES.
58II. THE ELEMENTARY CONDITIONS OF THE APPEARANCE OF THE RHYTHM IMPRESSION.
9IV. THE PENDULUM-TEST FOR ANÆSTHESIA.
59III. THE CHARACTERISTICS OF THE RHYTHMICAL UNIT.
10V. SUMMARY AND COROLLARIES OF THE EXPERIMENTS, AND A PARTIAL, PHYSIOLOGICAL INTERPRETATION OF THE CENTRAL ANÆSTHESIA.
60B. The Distribution of Elements Within the Group.
11I.
61IV. THE COMBINATION OF RHYTHMICAL GROUPS IN HIGHER SYNTHESES AND THEIR EQUIVALENCES.
12II.
62I. INTRODUCTION.
13III.
631. Why the Synthesizing Factor Occurs at the Close of the Verse.
14IV.
642. The Relation of the Rhyme to the Verse Pause.
15V.
653. The Relation of the Rhyme to the Cyclic Movement of the Unit Group and of the Verse.
16VI.
66I. Methods of Making Speech Records.
17VII.
672. The Normal Form of Unrhymed Verse.
18VIII.
683. Modification of the Normal Form of Verse due to Rhyme.
19IX.
69IV. SUGGESTIONS FOR A MOTOR THEORY OF RHYTHM.
20I. GENERAL NATURE OF THE WORK.
70I. THE PROBLEMS OF SYMMETRY.
21II. EXPERIMENTAL RESULTS.
71II. SYMMETRY IN PRIMITIVE ART.
22III. INTERPRETATION OF RESULTS.
72A. Method of Experiment.
23PERCEPTION OF NUMBER THROUGH TOUCH.
73B. Experiments on Size.
24I.
74C. Experiments on Movement.
25II.
75D. Experiments on Interest.
26III.
76E. Experiments on Depth.
27IV.
77A. The Balancing Factors.
28VI.
78Altarpieces.
29VII.
79Portraits.
30VIII.
80B. Principles of Composition.
31IX.
81PART I.
32I. APPARATUS FOR PRODUCING THE ILLUSION.
82SUMMARY.
33II. PREVIOUS DISCUSSION OF THE ILLUSION.
83I. SOME CHARACTERISTICS OF THE GREEN FROG.
34III. OUTLINE OF THE FACTS OBSERVED.
84II. EXPERIMENTAL STUDY OF HABITS.
35IV. THE GEOMETRICAL RELATIONS BETWEEN THE ROD AND THE SECTORS OF THE DISC.
85III. SUMMARY.
36V. GEOMETRICAL DEDUCTION OF THE BANDS.
86PART II. REACTION TIME OF THE GREEN FROG TO ELECTRICAL AND TACTUAL STIMULI.
37VI. APPLICATION OF THE FORMULAS TO THE BANDS OF THE ILLUSION.
87IV. THE PROBLEMS AND POSSIBILITIES OF COMPARATIVE REACTION-TIME STUDIES.
38VII. FURTHER COMPLICATIONS OF THE ILLUSION.
88V. METHOD OF STUDY.
39VIII. SOME CONVENIENT DEVICES FOR EXHIBITING THE ILLUSION.
89VI. ELECTRIC REACTION TIME.
40IX. A STROBOSCOPE WHICH DEPENDS ON THE SAME PRINCIPLE.
90VII. TACTUAL REACTION TIME.
41THE A SET.
91VIII. EQUAL VARIABILITY AS A CRITERION OF COMPARABILITY OF REACTION TIME FOR DIFFERENT KINDS OF STIMULI.
42THE B SET.
92IX. SUMMARY.
43THE C SET.
93PART III. AUDITORY REACTIONS OF FROGS.
44RECALL AFTER NINE AND SIXTEEN DAYS.
94A. Influences of Sounds in the Laboratory.
45THE D SET.
95B. Influence of Sounds in Nature.
46CONCLUSIONS.
96C. Influence of Sounds on Respiration.16
47MINOR QUESTIONS.
97XI. THE EFFECTS OF AUDITORY STIMULI ON VISUAL REACTIONS.
48RECAPITULATION.
98XII. THE PAIN-SCREAM OF FROGS.
49NUMERICAL.
99THE POSITION OF PSYCHOLOGY IN THE SYSTEM OF KNOWLEDGE.
50SUBJECTIVE.