Van Horn, Alan C.2016-11-232016-11-231962https://scholarworks.montana.edu/handle/1/11119enEducation, SecondaryEducational tests and measurementsIndians of North AmericaAcademic achievementHigh school studentsA comparison of Indian and Caucasian students' achievement as measured by the Iowa tests of educational development at an Arizona high schoolProfessional PaperCopyright 1962 by Alan C. Van Horn