VAR CF0121 HEADA S.E.I. RANK COLUMNS 111 - 113 NUMERIC MD EQ 0 OR GE 998 DUNCAN S.E.I. SCORE FOR HEAD ------------------------------------------------------------------- USE WEIGHT VARIABLE VCF0009/VCF0009A/VCF0009B. 1976-1982: ORIGINAL SCORE (3-digit code, see APPENDIX "DUNCAN S.E.I AND NORC PRESTIGE SCALES 1976-1982") IS BASED ON 1970 U.S. CENSUS OCCUPATION CODES. 1984: ORIGINAL SCORE (4-digit code, see APPENDIX "1984 DUNCAN S.E.I.") IS BASED ON 1980 U.S. CENSUS OCCUPATION CODES. 1984 scoring based on 1980 U.S. Census Occupation codes has resulted in distributions which are not comparable to earlier years. Scores appearing in VCF0121 for 1976-1982 have 1 implied decimal point, i.e., code 578 represents a score of 57.8. Scores for 1984 also have 1 implied decimal point, rounded from 2 implied decimal points. SEE APPENDICES "DUNCAN S.E.I. AND NORC PRESTIGE SCALES 1976-1982" AND "1984 DUNCAN S.E.I.") and: 998. Head is member of armed forces or former member 999. NA if Head is working now/has ever worked; Head's occupation NA 000. INAP; R has never worked (unemployed or disabled)--all years; R is nonworking student or housewife--all years; R is housewife or student working less than 20 hrs per week (1976 and 1978); question not used 1976: 3435,3446 1978: 557,569 1980: 581,594 1982: 614,629, 1984: 1138 642,656 ==============================