1957 - occup. aspirations and cognition
WLS3881
9/00
Wisconsin Longitudinal Study:
1957, TAX, 1964, 1975, and 1977
(updated for 9/00 release: WLS23_6)
Frequencies
Columns VName Codes Description Men Women
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NOTE: See APPENDIX II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding. The following variables were coded
from the student's 1957 questionnaire. The coding was done in
1996 and the data were added to wls23 in May of 1997.
***************************************************************************
3881-3881 JOBNXYR1 Does respondent know the specific job that s/he
will hold after graduation? (1957Q) Q4. (added 5/97)
1 Yes 836 1140
2 No 4156 4185
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3882-3884 INDNXYR1 1970 Census detailed industry code, job to be held
after graduation. (1957Q) Q4 (added 5/97;
corrected 9/00)
017-937 1970 industry code 767 949
999 INAP (JOBNXYR1=2), Refused, not 4225 4376
ascertained
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
NOTE: See Appendix P for Coding of 1957 and 1977 industry,
occupation and class of worker.
3885-3886 INDNXYR2 1970 Major industry code, job to be held after
graduation. (1957Q) Q4 (added 5/97; corrected 9/00)
01 Agricultural, forestry & fisheries 188 6
02 Mining 3 0
03 Construction 77 1
04 Manufacturing 202 248
05 Transportation 49 150
06 Wholesale & retail trade 184 177
07 Finance, insurance & r.e. 3 146
08 Business & repair services 21 18
09 Personal services 17 21
10 Entertainment & recreation 6 7
11 Public administration 6 14
12 Professional & related svces 11 161
99 INAP/refused/not ascertained 4225 4376
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
3887-3889 OCNXYR1 1970 Census detailed occupation code, job to be
held after graduation. (1957Q) Q4 (added 5/97;
corrected 9/00)
001-984 Detailed occupation code 808 1118
999 INAP/refused/not ascertained 4184 4207
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
NOTE: See Appendix P for Coding of 1957 and 1977 industry,
occupation and class of worker.
3890-3891 OCNXYR2 1970 Major occupation code, job to be held after
graduation. (1957Q) Q4 (added 5/97; corrected 9/00)
01 Professional/technical 39 22
02 Managers & administrators 17 3
03 Sales workers 37 18
04 Clerical & kindred workers 54 880
05 Craftsmen & kindred workers 136 4
06 Operatives, exc. transport 141 57
07 Transport equipment operatives 40 2
08 Laborers, exc. farm 130 7
09 Farmers and farm managers 72 2
10 Farm laborers and foremen 112 0
11 Service workers, exc priv HH 30 120
12 Private hh workers 0 3
99 INAP/refused/not ascertained 4184 4207
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3892-3894 OCNXYR3 1970 Duncan SEI score, job to be held after
graduation. (1957Q) Q4 (updated 5/97, 9/00)
020-869 1970 Duncan SEI score 808 1118
999 INAP/refused/not ascertained 4184 4207
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3895-3898 OCNXYR4 1970 MSEI2 occupational status score, job to be
held after graduation. (1957Q) Q4 (updated 5/97,
9/00)
1267-7816 1970 MSEI2 score 808 1118
9999 INAP/refused/not ascertained 4184 4207
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3899-3902 OCNXYR5 1970 TSEI2 occupational status score, job to be
held after graduation. (1957Q) Q4 (updated 5/97,
9/00)
1448-8011 1970 TSEI2 score 808 1118
9999 INAP/refused/not ascertained 4184 4207
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3903-3905 OCNXYR6 1970 Siegel prestige score, job to be held
after graduation. (1957Q) Q4 (updated 5/97,
9/00)
144-670 1970 Seigel prestige score 808 1118
999 INAP/refused/not ascertained 4184 4207
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See WLS4114 for occupational education and income scores.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3906-3906 DADOCC1 Father's 1957 occupation, by broad category.
(1957Q) Q4 (updated 5/97)
1 Office work 155 144
2 Professional 209 194
3 Executive 274 246
4 Factory worker 1316 1410
5 Saleman 253 238
6 Owns/manages small business 410 416
7 Owns/manages farm 849 863
8 Other occupation (specify) 1061 1333
9 Blank, no info provided 465 481
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3907-3907 DADOCC2 Father's 1957 occupation, by broad category (second
category chosen). (1957Q) Q9a (added 5/97)
3 Executive 4 1
4 Factory worker 1 5
5 Saleman 11 7
6 Owns/manages small business 21 17
7 Owns/manages farm 74 73
8 Other occupation (specify) 57 100
9 Blank, no info provided 4824 5122
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3908-3908 JOBENTER Respondent's 1957 occupational aspiration, by
broad category. (1957Q) Q9b,Q1,Q2,Q3,Q4
(added 5/97)
1 Office work 215 2031
2 Professional 1226 1506
3 Executive 326 20
4 Factory worker 433 130
5 Salesman 127 32
6 Own/manage small business 307 49
7 Own/manage farm 281 8
8 Other occupation (specify) 868 483
9 Blank, no info provided 1209 1066
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3909-3911 SPJOBEN1 1970 Census detailed occupation code for
respondent's 1957 aspiration (not imputed).
(1957Q) Q9b (added 5/97; corrected 9/00)
001-984 1970 occupation code 3236 4223
999 INAP, refused, not ascertained 1756 1102
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
NOTE: See Appendix P for Coding of 1957 and 1977 industry,
occupation and class of worker.
3912-3914 SPOCASP1 1970 Census detailed occupation code for
respondent's 1957 aspiration (imputed) (1957Q)
Q9b,Q1,Q2,Q3,Q4 (added 5/97; corrected 9/00)
001-984 1970 occupation code 3552 4263
999 INAP, refused, not ascertained 1440 1062
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
NOTE: See Appendix P for Coding of 1957 and 1977 industry,
occupation and class of worker.
3915-3916 SPOCASP2 1970 Major occupation code for 1957 aspiration.
(1957Q) Q9b (updated 5/97, 9/00)
01 Professional/technical 1722 1641
02 Managers & administrator 68 15
03 Sales workers 63 28
04 Clerical & kindred workers 171 2055
05 Craftsmen & kindred workers 405 12
06 Operatives, exc. transport 396 127
07 Transport equipment operatives 21 0
08 Laborers, exc. farm 41 3
09 Farmers and farm managers 295 10
10 Farm laborers and foremen 5 0
11 Service workers, exc priv HH 49 327
12 Private hh workers 0 5
99 INAP, refused, not ascertained 1756 1102
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3917-3919 SPOCASP3 1970 Duncan SEI score for 1957 aspiration.
(1957Q) Q9b (added 5/97; updated 9/00)
041-960 Duncan SEI score 3236 4223
999 INAP, refused, not ascertained 1756 1102
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3920-3923 SPOCASP4 1970 MSEI2 occupational status score for 1957
aspiration. (1957Q) Q9b (added 5/97; updated
9/00)
1309-8849 MSEI2 score 3236 4223
9999 INAP, refused, not ascertained 1756 1102
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3924-3927 SPOCASP5 1970 TSEI2 occupational status score for 1957
aspiration. (1957Q) Q9b (added 5/97; updated
9/00)
1448-8957 TSEI2 score 3236 4223
9999 INAP, refused, not ascertained 1756 1102
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3928-3930 SPOCASP6 1970 Siegel prestige score for 1957 aspiration.
(1957Q) Q9b (added 5/97; updated 9/00)
122-812 Siegel prestige score 3236 4223
999 INAP, refused, not ascertained 1756 1102
NOTE: See Change Notice #21 for information about the 9/00 update.
NOTE: See WLS4114 for occupational education and income scores.
NOTE: See Appendix P - COR713 and MEMO133 for creation of major industry,
major occupation, status, and prestige.
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3931-3931 IMPUTEOC Was 1970 detailed occupation code imputed, based
on response to JOBENTER? (1957Q) Q9b,Q1,Q2,Q3,Q4
(added 5/97)
0 No 4676 5285
1 Yes 316 40
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3932-3932 DIDSPEC1 Did respondent name a specific occupational
aspiration, which could be assigned a 1970
detailed occupation code? (1957Q) Q9b (added 5/97)
1 Yes 923 527
2 No 4069 4798
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3933-3933 SCHLMAJ1 Was information about educational plans or
aspirations (including college major) used to
assign a 1970 detailed occupation code?
(1957Q) Q1,Q2,Q3 (added 5/97)
1 Yes 1962 2076
2 No 3030 3249
NOTE: See Appendix II - COR617a2 for Recoding of 1957 occupational
aspiration responses and COR617f2 for Instructions to coders for
1957 aspiration recoding.
3934-3936 GHNRS_F Raw Henmon-Nelson test score from Freshman
year (usually Fall 1953)-- WLS Graduate.
(added 2/98)
9 - 84 Henmon-Nelson raw score 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3937-3939 GHNCR_F Centile Rank based on National test takers
for Henmon-Nelson test score from Freshman
year-- WLS Graduate. (added 2/98)
0 - 99 Centile rank 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3940-3942 GWICR_F Centile Rank based on Wisconsin test takers
for Henmon-Nelson test score from Freshman
year--WLS Graduate. (added 2/98)
0 -100 Centile rank 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3943-3945 GWIIQ_F IQ score mapped from raw Henmon-Nelson test
score, (freshman year)--WLS Graduate.
(added 2/98)
61 -145 IQ score 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3946-3946 GFLAG_F Source of freshman Henmon-Nelson raw
score--WLS Graduate. (2/98)
1 IQFRS (1977 lookup) 648 704
2 1997 lookup 2686 2949
3 Suspected error in WI books, 8 5
centile rank changed to match
raw score
4 Suspected error in WI books, 0 1
raw score changed to match
centile rank
9 Freshman raw score missing 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3947-3949 GAGECM_F Age in months of WLS Graduate when
Freshman Henmon-Nelson Test was taken.
(not available in the public data)
(added 2/98)
147 - 276 Age in Months 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3950-3952 GTDATE_F Test date (in Century Months) when WLS
Graduate took Henmon-Nelson test in
Freshman year. (not available in the public
data) (added 2/98)
634 - 658 Century Months 3342 3659
999 NOT ASCERTAINED 1650 1666
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3953-3955 GHNRS_J Raw Henmon-Nelson test score from junior
year (usually Spring 1956)--WLS Graduate.
(added 2/98)
8 - 85 Henmon-Nelson raw score 4561 4947
999 NOT ASCERTAINED 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3956-3958 GHNCR_J Centile Rank based on National test takers
for Henmon-Nelson test score from junior year--
WLS Graduate. (added 2/98)
0 - 98 Centile rank 4561 4947
999 NOT ASCERTAINED 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3959-3961 GWICR_J Centile Rank based on Wisconsin test takers
for Henmon-Nelson test score from junior year--
WLS Graduate. (added 2/98)
0 -100 Centile rank 4561 4947
999 NOT ASCERTAINED 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3962-3964 GWIIQ_J IQ score mapped from raw Henmon-Nelson test
score (junior year)--WLS Graduate. (added 2/98)
61 -145 IQ score 4561 4947
999 NOT ASCERTAINED 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3965-3965 GFLAG_J Source of junior Henmon-Nelson raw score--
WLS Graduate. (added 2/98)
1 IQJRS (1983 lookup) 651 702
2 1996 lookup 3907 4240
3 Suspected error in WI books, 3 5
centile rank changed to match
raw score
9 Junior raw score missing 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3966-3968 GAGECM_J Age in months of WLS Graduate when
Junior Henmon-Nelson Test was taken.
(not available in the public data) (added 2/98)
177 - 306 Age in Months 4561 4947
999 NOT ASCERTAINED 431 378
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3969-3973 GHNRS_BM Best Measure of Raw Henmon-Nelson test
score--WLS Graduate. (added 2/98)
8.00 - 90.00 Henmon-Nelson raw score 4992 5325
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3974-3976 GHNCR_BM Best Measure of Centile Rank based on National
test takers for Henmon-Nelson test score--
WLS Graduate. (added 2/98)
0 -100 Centile rank 4992 5325
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3977-3979 GWICR_BM Best Measure of Centile Rank based on Wisconsin
test takers for Henmon-Nelson test score--
WLS Graduate. (added 2/98)
0 -100 Centile rank 4992 5325
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3980-3982 GWIIQ_BM Best Measure of IQ score mapped from raw
Henmon-Nelson test score--WLS Graduate.
(added 2/98)
61 -145 IQ score 4992 5325
NOTE: This measure of IQ is the recommended one if only one measure is
to be used for WLS Graduates.
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3983-3983 GFLAG_BM Source of junior Henmon-Nelson raw score--
WLS Graduate. (added 2/98)
1 Junior Year (GHNRS_J) 4561 4947
2 Freshman Year (GHNRS_F) 300 294
3 Other source (IQHNQ) 131 84
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3984-3984 SFLAG Source of Sib IQ data. (added 2/98)
1 Wave 1 data set 842 912
2 1997 search/ Henmon Nelson found 2317 2376
3 1997 search/ Other tests combined 73 99
8 Not applicable/no sibling 746
9 Ability scores not found/NR 2952
Note: If SFLAG eq 3, SWICR_OT has average percentile for other test scores.
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3985-3986 SHNRS Raw Henmon-Nelson test score--WLS Sibling (actual
score). (added 2/98)
7 - 87 Henmon-Nelson raw score 3157 3284
98 Not applicable/no sibling 746
99 Ability scores not found/NR/ 3130
Non-Henmon-Nelson score
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3987-3989 SWICR_HN Centile Rank based on Wisconsin test takers
for Henmon-Nelson test--WLS Sibling (actual
percentile). (added 2/98)
0-100 Percentile 3159 3288
998 Not applicable/no sibling 746
999 Ability scores not found/NR/ 3124
Non-Henmon-Nelson score (SFLAG=3)
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3990-3992 SWICR_OT Centile Rank based on Wisconsin test takers
for Other tests--WLS Sibling (actual percentile).
(added 2/98)
5- 98 Percentile 73 99
998 Not applicable/no sibling 746
999 Ability scores not found/NR/ 9399
Has Henmon-Nelson score (SFLAG<3)
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
3993-3998 SHNRS_T Raw Henmon-Nelson test score, TRANSFORMED TO
JUNIOR YEAR METRIC--WLS Sibling. (added 2/98)
7.00 -90.00 Henmon-Nelson raw score 3232 3387
998.00 Not applicable/no sibling 746
999.00 Ability scores not found/NR 2952
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
COR652 has details on formulas/methods used to transform scores
into the metric of Henmon-Nelson Junior year raw scores.
3999-4001 SHNCR_T Centile Rank based on National test takers
for Henmon-Nelson test score from junior year,
BASED ON TRANSFORMED RAW SCORE (SHNRS_T)--
WLS Sibling. (added 2/98)
0 -100 Centile Rank 3232 3387
998 Not applicable/no sibling 746
999 Ability scores not found/NR 2952
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
COR652 has details on formulas/methods used to transform scores
into the metric of Henmon-Nelson Junior year raw scores.
4002-4004 SWICR_T Centile Rank based on Wisconsin test takers
for Henmon-Nelson test score from junior year,
BASED ON TRANSFORMED RAW SCORE (SHNRS_T)--
WLS Sibling. (added 2/98)
0 -100 Centile Rank 3232 3387
998 Not applicable/no sibling 746
999 Ability scores not found/NR 2952
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
COR652 has details on formulas/methods used to transform scores
into the metric of Henmon-Nelson Junior year raw scores.
4005-4007 SWIIQ_T IQ score mapped from raw Henmon-Nelson test
score, BASED ON TRANSFORMED RAW SCORE (SHNRS_T)
--WLS Sibling. (added 2/98)
61 -145 IQ Score 3232 3387
998 Not applicable/no sibling 746
999 Ability scores not found/NR 2952
NOTE: This measure of IQ is the recommended one if only one measure is
to be used for WLS Siblings.
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
COR652 has details on formulas/methods used to transform scores
into the metric of Henmon-Nelson Junior year raw scores.
4008-4009 SGRADE Grade in which mental ability test given
(constructed from grade and season test
given)--WLS Sibling. (added 2/98)
7 - 12 Grade 3232 3387
98 Not applicable/no sibling 746
99 Ability scores not found/NR/ 2952
No grade found
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
COR652 has details on how SGRADE is constructed.
4010-4017 SBKCD Book code for IQ score--WLS Sibling.
(not available in the public data).
(added 2/98)
BOOKCODE 8-character book code 3232 3387
BLANK Not applicable/no sibling/ 5125
Ability scores not found/NR
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4018-4019 STYEAR Year in which mental ability test given--WLS
Sibling. (not available in the public data)
(added 2/98)
33 - 76 Year 3229 3385
98 Not applicable/no sibling 746
99 Ability scores not found/NR/ 2957
No year found
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4020-4021 STGRADE Grade in which mental ability test given--
WLS Sibling. (not available in the public
data) (added 2/98)
7 - 12 Grade 3232 3386
98 Not applicable/no sibling 746
99 Ability scores not found/NR/ 2953
No grade found
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4022-4022 STSEASN Season in which mental ability test given--
WLS Sibling. (not available in the public
data) (added 2/98)
1 Fall 795 754
2 Spring 2432 2628
8 Not applicable/no sibling 746
9 Ability scores not found/NR/ 2962
No Season found
NOTE: A season was assigned if not known if at all possible. See
next variable. If season code is missing, then at least one of the
variables STYEAR, STGRADE, SWICR_HN or SHNRS are also missing.
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4023-4023 STSEAFLG Source of Season Code--WLS Sibling. (not
available in the public data) (added 2/98)
1 1997 lookup 2328 2406
2 Match on year, grade, sib hs 85 110
3 Fairly certain 633 684
4 Best guess 41 50
5 Random guess 0 2
6 Lookup of Wave 1 in Oct. 1997 141 132
8 Not applicable/no sibling 746
9 Ability scores not found/NR/ 2959
No Season found
NOTE: Code 3 - if at least 90% of all valid season codes were identical
for a year/grade combination, then missing seasons for that
year/grade were set to the same as the valid ones.
Code 4 - if the majority of valid season codes were identical for
a year/grade combination, then missing seasons for that year/grade
were assigned the season code of the majority.
Code 5 - If no other year/ grade combination had a valid season code
then a season was assigned randomly.
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4024-4026 SDATET Date (century months) ability test given.
Constructed from STYEAR, STSEASN--WLS Sibling
(not available in the public data) (2/98)
400 -922 Century months 3226 3381
998 Not applicable/no sibling 746
999 Ability scores not found/NR/ 2964
Missing STYEAR or STSEASN
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
4027-4029 SAGECM Age in months of WLS Sibling when ability
test was taken. (Not available in the public data)
(added 2/98)
140 - 327 Age in Months 2089 2337
998 Not applicable/no sibling 746
999 Ability scores not found/NR/ 5145
Missing STYEAR/STSEASN/XCMBRDX
NOTE: See Appendix D - COR652 for Construction of "new" IQ variables.
Data last updated