Dr. F. L. Wells has made a comparative study and synthesis of the schemes proposed by Cattell, Hoch and Amsden, Heymans and Wiersma, and Davenport, supplementing these at certain points and suggesting a method of giving more or less quantitative form to the characterizations. It is obvious that an outline of this sort can be used in expressing the personality of another individual as well as for the purposes of self-analysis. Such an outline is of value not only for general knowledge or for vocational study but also in the examination into questions of mental health, pathological tendencies and trends, predispositions leading to or favoring mental instability, etc. Wells describes fourteen phases or aspects of human personality, and under each phase presents guiding questions, suggestive clues, and sub-features. Especially convenient and helpful is the method of giving an approximate quantitative statement which facilitates comparison and summation. Suitable marks assigned to the several different characteristics under each of the fourteen main headings (there are in all about ninety-five subtraits) serve to indicate marked, distinct or doubtful presence, or marked, distinct or doubtful deficiency or aversion. The main headings given by Wells are as follows: 1. Intellectual Processes (5 subtopics) 2. Output of Energy (4 subtopics) 3. Self Assertion (7 subtopics) 4. Adaptability (5 subtopics) 5. General Habits of Work (5 subtopics) 6. Moral Sphere (6 subtopics) 7. Recreative Activities (16 subtopics) 8. General Cast of Mood (3 subtopics) 9. Attitude Toward Self (4 subtopics) 10. Attitude Toward Others (7 subtopics) 11. Reactions to Attitude Toward Self and Others (12 subtopics) 12. Position Towards Reality (5 subtopics) 13. Sexual Sphere (9 subtopics) 14. Balancing Factors (6 subtopics) The complete outline, accompanied by much suggestive discussion and comment on the constitution, development and types of human personality, is published in the issue of the _Psychological Review_ for July, 1914. It should be carefully read by all interested in this type of individual analysis. One of the most carefully planned, easily available and concretely serviceable outlines for self-analysis is that recently formulated and published by Yerkes and LaRue under the title "Outline of a Study of the Self" (Harvard University Press, 1914). The authors of this outline have found that a study of ancestry, development and present constitution is an extremely profitable task. They present this guide as an aid to such systematic and thorough study. The purpose of such study is threefold: (1) to help the individual understand himself or herself; (2) to help the individual understand and sympathize with others; (3) to arouse interest in the study of heredity, environmental influences, eugenics and euthenics.