SUBJECT INDEX. 



885 



Memory -for-deaigns tests — Continued. 



exposure designs 147f 



origin of 400 



printed blank for cut of 249 



Memory-for-digits test 300ff 



elimination of, reasons for 340, 342 



Memory-span test 1261 



directions for scoring 148 



experiments with 366 



printed blank for cut of 203 



Mental age (see Mental deficiency). 



Mental defectives: 



(see also Mental deficiency). 



elimination of 88f 



Mental deficiency: 



age levels indicating prevalence of 99 



cost to Government 100 



definition of 785, 789 



disposition of cases of 99 



elimination of 103 



normal and feeble minded differentiated by 



examination a 329 



summary of mental ages 101 



Methods: 



discussed by Vineland committee 299 



efficiency of 96 



inadequate information about 99 



initial trial of 9, 10 



plans for official trial of 10 



special development of liSf 



to eliminate mental defectives 103 



Methods of examining: 



revision of 327ff 



scoring, recording, and reporting results 484 



trial period, summary of camp activities 484f 



Military efficiency: 



indicated by alpha ratings 453ff 



indicated by beta ratings 466ff 



indicated by intelligence ratings . . . 105ff , 425ff , 453ff 



Morale branch, cooperation with 117 



Morale staff at Camp Greenleaf 34 (plate 3) 



Morale work at Camp Greenleaf 35f 



Mutilated pictures test, experiments with 365 



National Academy of Sciences 8 



National Committee for Mental Hygiene 10 



National Research Council 41 



psychology committee of 8 



psychological examining supported by 91 



National service, preofficial preparation for 7. 10 



Nativity : 



(see also Foreign born). 



intelligence ratings by 693ff 



literacy and 745 



rank order of countries 698 



Negro draft 705ff 



age and score 818 



alpha score, distributions 874f 



camp reports 734ff 



camp reports and procedure 705S 



combined scale, distributions by 654 



different from white draft 705, 707 



disciplinary cases 800 



distributions 764 



Negro draft — Continued. 



histogram for 653 



hookworm disease and intelligence 810 



individual examinees, diseases of 793ff 



individual examinations .793 



intelligence, standards for 790 



letter ratings by camp 719 



letter ratings by State 721 



military fitness and intelligence 785ff 



northern and southern 733ff 



percentage distributions 736 



by States 732 



sample of 559f 



schooling of 758ff 



schooling and intelligence 756ff , 771ff 



skin color and intelligence 735f 



venereal diseases and intelligence 811 



Negro officers, distribution of scores 531f 



Negro troops, distribution of scores 528ff 



Noncommissioned officers: 



comparison of grades 505 



distribution of scores 533ff 



intelligence ratings of 853ff 



Noncommissioned officers' schools, intelligence 



ratings from 861ff 



Noncommissioned officers' training schools, distri- 

 bution of letter grades 867 



Number checking test: 



blackboard demonstration of 165 (plate 16) 



directions for scoring 166 



evaluation of 374 



military efficiency and 467 



origin of 369 



printed blank for 255 



procedure in 370 



Number comparison test 128, 300ff 



directions for scoring 149 



elimination of, reason for 341f 



printed blank for 211, 218 



Number series completion test 128, 3003 



directions for giving 160 



directions for scoring 148, 162 



instructions for 201 



military efficiency and 459ff 



printed blank for 209, 216, 225, 232 



revision of 341 



Occupation, median ratings 796f 



Occupational groups: 



degrees of skill and intelligence 834f 



intelligence ratings of 819ff 



levels of intelligence 832ff 



special investigation 823ff 



Occupational status, intelligence ratings and 117 



Officers: 



age and intelligence 814 



age gToups and arms of service 818 



arms of service — ■ 



means and standard deviations 521 



median scores 520 



score distributions 520 



arms of service and intelligence 846ff 



camp comparisons 516ff 



comparison by grades 522 



