HRDLicKA] PHYSIOLOGICAL AND MEDICAL OBSERVATIONS 205 



1 Indian (male thild), at the Fort IJelknap agency, Mont., in a population of 1,234. ^ 



2 Indians (1 male adult and 1 female ehild), at th(> Flathead agency, Mont., in a popu- 



lation of 1,835. 



1 Indian (male child), at the Grande Ronde school, Oreg., in a population of 352. 



8 Hopi (3 male children, 1 male adult, 3 female children, and 1 female adult), at the 



Ilopi agency, N. Mex., in a population of 1,878. 



2 Iroquois, Oneida (male adults), at the Oneida agency, Wis., in a population of 2,055. 

 n Menominee (3 male children, 4 male adults, 3 female children, and 1 female adult ), 



at the Green Bay agency, Wis., in a population of 1,283. 

 2 Navaho (male children), at the Navaho agency, N. Mex., in a population of 12,000. 

 1 Omaha (male adult), at the Omaha agency, Nebr., in a population of 1,287. 



1 Osage (male adult), at the Osage agency, Okla., in a population of 1,895. 



2 Paiute (1 male child and 1 female adult), at the Carson school, Nev., in a population 



of 494. 



3 Piegan (1 male child, 1 male adult, and 1 female child), at the Blackfeet agency, 



Mont., in a population of 2,059. 



4 Pima or Papago (1 male child, 1 male adult, 1 female child, and 1 female adult), at 



the Pima agency, Ariz., in a population of 6,600. 

 1 Potawatomi (male child), at the Sauk and Fox agency, Okla., in a population of 609. 

 1 Pueblo (male child), at the Santa Fe school, N. Mex., in a population of 225. 

 1 Pueblo (male adult), at the Santa Fe agency, N. Mex.", in a population of 566. 



4 Pueblos (1 male child, 1 female child, and 2 female adults'), at the Santa Fe school, 



N. Mex., in a population of 924. 

 1 Quileute (male adult), at the Neah Pay agency. Wash.,' in a population of 730. 

 1 Shoshoni or Arapaho (male adult), at the Shoshoni agency, Wyo., in a population 



of 1,659. 

 1 Shoshoni (male child), at the Western Shoshoni agency, Nev., in a population of 509. 



1 Sioux (male child), in the Lower Brule agency, S. Dak., in a population of 470. 



25 Sioux, Oglala (11 male children, 2 male adults, 11 female children, and 1 female 

 adult), at the Pine Ridge agency, S. Dak., in a population of 6,690. 



11 Sioux (5 male children, 3 male adults, and 3 female children), at the Rosebud 

 agency, S. Dak., in a population of 4,977. 



2 Sioifx (I male and 1 female child), at Sisseton agency, S. Dak., in a population of 1,874. 



1 Sioux (male adult), at the Standing Rock agency, N. Dak., in a population of 3,514. 



2 Sioux, Yankton (female children), at the Yankton agency, S. Dak., in a population 



of 1,602. 



9 Ute (4 male children, 3 male adults, 1 female child, and 1 female adult), at the Uinta 



agency, Utah, in a population of 791. 



1 Walapai (male child), at the Truxton Canyon agency, Ariz., in a population of 514. 



5 Indians (2 male children, 1 male adult, and 2 female children), at the Warm Springs 



agency, Oreg., in a population of 786. 



2 Yuma (1 male child and 1 male adult), at the Fort Yimia school, Cal., in a popula- 



tion of 650. 



Greatest proportion of idiocy 



Per 1,000. Per 1,000. 



Arapaho (Oklahoma) 12. 7 



Ute (Uinta) 11.4 



Menominee (Wisconsin) 8. 6 



Apache (Mescalero) 6. 5 



Warm Springs agency (Oregon) 6. 4 



Hopi 4.3 



The tables show, l)esides other facts, that there is some, but not a 

 general, agreement between the proportion of idiocy and other neuro- 

 pathic conditions in various tribes. 



Puel )los (Santa Fe) 4. 3 



Sioux (Pine Ridge) .__ 3.7 



Chippewa (Wisconsin) 2. 9 



Apache (Fort Apache) 2. 4 



Sioux (Rosebud) 2. 2 



