COR713f.ASC SOURCE: Featherman, David L., F. Lancaster Jones, and Robert M. Hauser. 1975. "Assumptions of Social Mobility Research in the U.S.: The Case of Occupational Status." _Social Science Research_. 4:329-360. Page 341, Footnote 6: 6 The major group scale scores are as follows: ------------------------------------------------------------------------------ Scales --------------------------------------- Occupation group Duncan Siegel Treiman ------------------------------------------------------------------------------ Professional, technical, and kindred 75 60 57 Managers, officials, proprietors 57 50 64 Clerical and kindred 45 39 44 Sales and kindred 49 34 40 Craft and kindred 31 39 41 Operatives 18 29 33 Service 17 25 31 Nonfarm labor 7 18 19 Farmers and farm managers 14 41 47 Farm laborers 9 19 27 ------------------------------------------------------------------------------ N.B.: Treiman scores were calculated from an early appendix kindly supplied by the author.