(B) 43. The Psychology of the Feeble-minded. The Mental Affections of Children, by W. W. Ireland, or La psychologie de l'idiot et de l'imbécile, by P. Sollier. (A) 44. The Psychology of the Mob. The Crowd, by G. Le Bon (translation), or L'opinion et la foule, by G. Tarde. (A) 45. The Psychology of the Criminal. The Criminal, by H. Ellis. (A) 46. The Psychology of the Deaf-Blind. The Story of My Life, by Helen Keller, or Laura Bridgman, by M. H. Elliott and F. H. Hall and the article on Laura Bridgman in Aspects of German Culture, by G. S. Hall. (B) 47. The Psychology of the Weather. The Weather, by E. G. Dexter. (A) 48. The Psychology of Play. The Play of Animals and The Play of Man, both by K. Groos (translations). (A) 49. The Psychology of Religion. The Varieties of Religious Experience, by W. James, or The Psychology of Religion, by E. D. Starbuck, or The Spiritual Life and The Religion of a Mature Mind, both by G. A. Coe. (A) 50. The Psychology of the Occult. Fact and Fable in Psychology, by J. Jastrow. (B) 51. The Psychology of Speech. The Faculty of Speech, by J. Collins, or Aphasia, by F. Bateman. (B) 52. The Development of Speech. Chapter V of The Psychology of Childhood, by F. Tracy, and Die Entwick lung von Sprachen und Denken beim Kinde, by W. Ament. (B) 53. The Psychology of Reading. On the Psychology and Physiology of Reading (in the American Journal of Psychology 1900, XI, 283-302 and 1901, XII, 292312), by E. B. Huey, or Psychologische Untersuchungen über das Lesen, by B. Erdmann and R. Dodge. (B) 54. The Psychology of Spelling. Spelling in the Elementary School, by O. P. Cornman. (B) 55. The Psychology of Arithmetic. The Psychology of Number, by J. A. McLellan and J. Dewey. (B) 56. The Psychology of Writing. Schreibens, by W. Preyer. Zur Psychologie des (A) 57. The Psychology of Advertising. The Theory of Advertising, by W. D. Scott, and On the Psychology of Advertising, by Harlow Gale (pp. 39-69 of his Psychological Studies). (A) 58. Psychology and Philosophy. An Introduction to Philosophy, by F. Paulsen (translation) and Chapters V and VI of The Principles of Psychology, by W. James. (B) 59. Psychology and Philosophy. Why the Mind Has a Body, by C. A. Strong, or The Philosophy of Mind, by G. T. Ladd. (B) 60. Psychology and Ethics. The Psychology of Ethics, by D. Irons. (B) 61. Psychology and Aesthetics. Aesthetic Principles, by H. R. Marshall. (B) 62. Psychology and Sociology. The Psychic Factors of Civilization, by L. F. Ward, or The Principles of Sociology, by F. H. Giddings, or The Laws of Imitation, by G. Tarde (translation), or Etudes de psychologie sociale, by G. Tarde. (B) 63. Psychology and Economics. La psychologie économique, by G. Tarde. (A) 64. Psychology and Education. Talks to Teachers on Psychology, by W. James, or Genetic Psychology for Teachers, by C. H. Judd, or Herbartian Psychology Applied to Education, by J. Adams. BIBLIOGRAPHIES OF PSYCHOLOGY The books and articles on psychology which have been written since the beginning of 1894 are carefully indexed in the annual 'Psychological Index' of the Psychological Review. A selected bibliography containing the titles of all important books on psychology is being published as a volume of the Dictionary of Philosophy and Psychology, edited by J. M. Baldwin. Guidance in the selection of reading may be best ob tained from the reviews of psychological books found in the leading psychological journals. Those in English are: Mind: A Quarterly Review of Psychology and Philosophy; The American Journal of Psychology; The Psychological Review; The British Journal of Psychology; and The Journal of Philosophy, Psychology and Scientific Methods. Nature and Science also furnish trustworthy guidance. 4. A section of the brain as it appears to the naked eye. 124 137 137 12-16. Micro-photographs of the finer structure of the brain.. 132 ...... 142 143 44-47. Schematic representations of the arrangement of neurones 150-153 48-55 Drawings of sensory neurone-endings. 154-156 48. Neurone endings in the epidermis... 49. Corpuscle of Ruffini..... 50. Tendon with nerve-plaque.. 52. Taste buds..... 53. Neurone endings in the ear. 54. Neurone endings in the nose.. 55. Nervous elements of the retina.. 61. The neural correlate of perception.. 62-67. Diagrams for experiments on the blind spot...... 177-179 154 155 155 156 156 156 156 157 159 160 171 Page 68-73. Diagrams for experiments in binocular vision..... 181-182 75. A diagram to illustrate the influence of the law of the 200 A A 206 A 232-233 76 and 77. Diagrams to test the law of relativity... ception ... 234-236 82. A diagram for an experiment in purposive thinking...... 268 Experiments 307 7. After-images and recalled images. 57 8. The duration of mental processes. 96 9. The fluctuations of attention..... 106 10. II. The relative time of focal and marginal thinking. 106 107 12. The aid of attention in analysis.. 107 13. The influence of the absence of neurone endings in a por- tion of a sensitive surface. ..... 177 14, 15 and 16. Sensations from bilaterally symmetrical sensi- |