Variation, in ability, 228 ff. in judgment, 43, 51, 134, 136, 138 ff. Variation, measures of, 42 of individual performance, 251 of self-estimates, 149 ff. Vocational aptitudes, bibliography on, 280 determinants of, 208 ff. of women, 222 ff. Vocational guidance, 11 Vocational methods, bibliography on, 278 specialized forms, 109 ff. analogy, 111, 118 correlations, 112 ff. miniature, 109, 116 samples, 110, 117 Vocational psychology, bibliography on, 275 ff. motives and antecedents of, 1 ff. present status of, 267 ff. problems of, 266 ff. progress of, 274 Vocational surveys, 17 Vocational training, 16 Women, bibliography, 280 biological handicap of, 242 ff. future of, 244 in industry, 222 instinctive equipment of, 237 ff. mental abilities of, 228 special disabilities of, 234 ff. variability of, 228 ff. vocational aptitudes of, 223 ff. * * * * * BY HARRY L. HOLLINGWORTH JUDGING HUMAN CHARACTER THE PSYCHOLOGY OF FUNCTIONAL NEUROSES ADVERTISING AND SELLING Principles of Appeal and Response VOCATIONAL PSYCHOLOGY APPLIED PSYCHOLOGY (With A. T. Poffenberger, Jr.) D. APPLETON AND COMPANY Publishers New York