NIS 2003-1 Section Roster

Spouse Data Set Name FINAL.ROSTER_SPOUSE Observations 4915 Member Type DATA Variables 1191 Engine V9 Indexes 0 Created Monday, December 18, 2006 12:31:40 PM Observation Length 4184 Last Modified Monday, September 3, 2007 11:01:12 PM Deleted Observations 0 Protection Compressed NO Data Set Type Sorted NO Label Data Representation WINDOWS_32 Encoding wlatin1 Western (Windows) Engine/Host Dependent Information Data Set Page Size 16384 Number of Data Set Pages 1648 First Data Page 10 Max Obs per Page 3 Obs in First Data Page 3 Number of Data Set Repairs 0 File Name C:\NIS\Final\Data\roster_spouse.sas7bdat Release Created 9.0101M2 Host Created XP_PRO Variables in Creation Order # Variable Type Len Label 1 PU_ID Char 8 RESPONDENT ID 2 YOB Char 4 SPOUSES YEAR BORN 3 ROSID_1 Char 2 NUMBER FOR ROSTERED PERSON 4 REL_1 Num 8 RELATIONSHIP OF ROSTERED PERSON 5 GENDR_1 Char 2 GENDER OF ROSTERED PERSON 6 ROSMB_1 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 7 ROSYB_1 Char 4 YOB OF ROSTERED PERSON 8 ROSCO_1mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 9 INHH_1 Char 2 ROSTERED PERSON IN HOUSEHOLD 10 CH_SEL1 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 11 ENTYR1 Char 4 CHILDS ENTRY YEAR 12 EXPELIG1 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 13 EXPRAND1 Char 2 RANDOM LANGUAGE ASSIGNMENT 14 GRADE1 Char 2 GRADE OF ROSTERED PERSON 15 ROSID_2 Char 2 NUMBER FOR ROSTERED PERSON 16 REL_2 Num 8 RELATIONSHIP OF ROSTERED PERSON 17 GENDR_2 Char 2 GENDER OF ROSTERED PERSON 18 ROSMB_2 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 19 ROSYB_2 Char 4 YOB OF ROSTERED PERSON 20 ROSCO_2mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 21 INHH_2 Char 2 ROSTERED PERSON IN HOUSEHOLD 22 CH_SEL2 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 23 ENTYR2 Char 4 CHILDS ENTRY YEAR

Contents Roster-spouse.doc 1

24 EXPELIG2 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 25 EXPRAND2 Char 2 RANDOM LANGUAGE ASSIGNMENT 26 GRADE2 Char 2 GRADE OF ROSTERED PERSON 27 ROSID_3 Char 2 NUMBER FOR ROSTERED PERSON 28 REL_3 Num 8 RELATIONSHIP OF ROSTERED PERSON 29 GENDR_3 Char 2 GENDER OF ROSTERED PERSON 30 ROSMB_3 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 31 ROSYB_3 Char 4 YOB OF ROSTERED PERSON 32 ROSCO_3mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 33 INHH_3 Char 2 ROSTERED PERSON IN HOUSEHOLD 34 CH_SEL3 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 35 ENTYR3 Char 4 CHILDS ENTRY YEAR 36 EXPELIG3 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 37 EXPRAND3 Char 2 RANDOM LANGUAGE ASSIGNMENT 38 GRADE3 Char 2 GRADE OF ROSTERED PERSON 39 ROSID_4 Char 2 NUMBER FOR ROSTERED PERSON 40 REL_4 Num 8 RELATIONSHIP OF ROSTERED PERSON 41 GENDR_4 Char 2 GENDER OF ROSTERED PERSON 42 ROSMB_4 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 43 ROSYB_4 Char 4 YOB OF ROSTERED PERSON 44 ROSCO_4mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 45 INHH_4 Char 2 ROSTERED PERSON IN HOUSEHOLD 46 CH_SEL4 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 47 ENTYR4 Char 4 CHILDS ENTRY YEAR 48 EXPELIG4 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 49 EXPRAND4 Char 2 RANDOM LANGUAGE ASSIGNMENT 50 GRADE4 Char 2 GRADE OF ROSTERED PERSON 51 ROSID_5 Char 2 NUMBER FOR ROSTERED PERSON 52 REL_5 Num 8 RELATIONSHIP OF ROSTERED PERSON 53 GENDR_5 Char 2 GENDER OF ROSTERED PERSON 54 ROSMB_5 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 55 ROSYB_5 Char 4 YOB OF ROSTERED PERSON 56 ROSCO_5mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 57 INHH_5 Char 2 ROSTERED PERSON IN HOUSEHOLD 58 CH_SEL5 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 59 ENTYR5 Char 4 CHILDS ENTRY YEAR 60 EXPELIG5 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 61 EXPRAND5 Char 2 RANDOM LANGUAGE ASSIGNMENT 62 GRADE5 Char 2 GRADE OF ROSTERED PERSON 63 ROSID_6 Char 2 NUMBER FOR ROSTERED PERSON 64 REL_6 Num 8 RELATIONSHIP OF ROSTERED PERSON 65 GENDR_6 Char 2 GENDER OF ROSTERED PERSON 66 ROSMB_6 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 67 ROSYB_6 Char 4 YOB OF ROSTERED PERSON 68 ROSCO_6mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 69 INHH_6 Char 2 ROSTERED PERSON IN HOUSEHOLD 70 CH_SEL6 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 71 ENTYR6 Char 4 CHILDS ENTRY YEAR

Contents Roster-spouse.doc 2

72 EXPELIG6 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 73 EXPRAND6 Char 2 RANDOM LANGUAGE ASSIGNMENT 74 GRADE6 Char 2 GRADE OF ROSTERED PERSON 75 ROSID_7 Char 2 NUMBER FOR ROSTERED PERSON 76 REL_7 Num 8 RELATIONSHIP OF ROSTERED PERSON 77 GENDR_7 Char 2 GENDER OF ROSTERED PERSON 78 ROSMB_7 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 79 ROSYB_7 Char 4 YOB OF ROSTERED PERSON 80 ROSCO_7mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 81 INHH_7 Char 2 ROSTERED PERSON IN HOUSEHOLD 82 CH_SEL7 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 83 ENTYR7 Char 4 CHILDS ENTRY YEAR 84 EXPELIG7 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 85 EXPRAND7 Char 2 RANDOM LANGUAGE ASSIGNMENT 86 GRADE7 Char 2 GRADE OF ROSTERED PERSON 87 ROSID_8 Char 2 NUMBER FOR ROSTERED PERSON 88 REL_8 Num 8 RELATIONSHIP OF ROSTERED PERSON 89 GENDR_8 Char 2 GENDER OF ROSTERED PERSON 90 ROSMB_8 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 91 ROSYB_8 Char 4 YOB OF ROSTERED PERSON 92 ROSCO_8mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 93 INHH_8 Char 2 ROSTERED PERSON IN HOUSEHOLD 94 CH_SEL8 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 95 ENTYR8 Char 4 CHILDS ENTRY YEAR 96 EXPELIG8 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 97 EXPRAND8 Char 2 RANDOM LANGUAGE ASSIGNMENT 98 GRADE8 Char 2 GRADE OF ROSTERED PERSON 99 ROSID_9 Char 2 NUMBER FOR ROSTERED PERSON 100 REL_9 Num 8 RELATIONSHIP OF ROSTERED PERSON 101 GENDR_9 Char 2 GENDER OF ROSTERED PERSON 102 ROSMB_9 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 103 ROSYB_9 Char 4 YOB OF ROSTERED PERSON 104 ROSCO_9mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 105 INHH_9 Char 2 ROSTERED PERSON IN HOUSEHOLD 106 CH_SEL9 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 107 ENTYR9 Char 4 CHILDS ENTRY YEAR 108 EXPELIG9 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 109 EXPRAND9 Char 2 RANDOM LANGUAGE ASSIGNMENT 110 GRADE9 Char 2 GRADE OF ROSTERED PERSON 111 ROSID_10 Char 2 NUMBER FOR ROSTERED PERSON 112 REL_10 Num 8 RELATIONSHIP OF ROSTERED PERSON 113 GENDR_10 Char 2 GENDER OF ROSTERED PERSON 114 ROSMB_10 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 115 ROSYB_10 Char 4 YOB OF ROSTERED PERSON 116 ROSCO_10mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 117 INHH_10 Char 2 ROSTERED PERSON IN HOUSEHOLD 118 CH_SEL10 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 119 ENTYR10 Char 4 CHILDS ENTRY YEAR

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120 EXPELI10 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 121 EXPRAN10 Char 2 RANDOM LANGUAGE ASSIGNMENT 122 GRADE10 Char 2 GRADE OF ROSTERED PERSON 123 ROSID_11 Char 2 NUMBER FOR ROSTERED PERSON 124 REL_11 Num 8 RELATIONSHIP OF ROSTERED PERSON 125 GENDR_11 Char 2 GENDER OF ROSTERED PERSON 126 ROSMB_11 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 127 ROSYB_11 Char 4 YOB OF ROSTERED PERSON 128 ROSCO_11mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 129 INHH_11 Char 2 ROSTERED PERSON IN HOUSEHOLD 130 CH_SEL11 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 131 ENTYR11 Char 4 CHILDS ENTRY YEAR 132 EXPELI11 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 133 EXPRAN11 Char 2 RANDOM LANGUAGE ASSIGNMENT 134 GRADE11 Char 2 GRADE OF ROSTERED PERSON 135 ROSID_12 Char 2 NUMBER FOR ROSTERED PERSON 136 REL_12 Num 8 RELATIONSHIP OF ROSTERED PERSON 137 GENDR_12 Char 2 GENDER OF ROSTERED PERSON 138 ROSMB_12 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 139 ROSYB_12 Char 4 YOB OF ROSTERED PERSON 140 ROSCO_12mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 141 INHH_12 Char 2 ROSTERED PERSON IN HOUSEHOLD 142 CH_SEL12 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 143 ENTYR12 Char 4 CHILDS ENTRY YEAR 144 EXPELI12 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 145 EXPRAN12 Char 2 RANDOM LANGUAGE ASSIGNMENT 146 GRADE12 Char 2 GRADE OF ROSTERED PERSON 147 ROSID_13 Char 2 NUMBER FOR ROSTERED PERSON 148 REL_13 Num 8 RELATIONSHIP OF ROSTERED PERSON 149 GENDR_13 Char 2 GENDER OF ROSTERED PERSON 150 ROSMB_13 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 151 ROSYB_13 Char 4 YOB OF ROSTERED PERSON 152 ROSCO_13mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 153 INHH_13 Char 2 ROSTERED PERSON IN HOUSEHOLD 154 CH_SEL13 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 155 ENTYR13 Char 4 CHILDS ENTRY YEAR 156 EXPELI13 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 157 EXPRAN13 Char 2 RANDOM LANGUAGE ASSIGNMENT 158 GRADE13 Char 2 GRADE OF ROSTERED PERSON 159 ROSID_14 Char 2 NUMBER FOR ROSTERED PERSON 160 REL_14 Num 8 RELATIONSHIP OF ROSTERED PERSON 161 GENDR_14 Char 2 GENDER OF ROSTERED PERSON 162 ROSMB_14 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 163 ROSYB_14 Char 4 YOB OF ROSTERED PERSON 164 ROSCO_14mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 165 INHH_14 Char 2 ROSTERED PERSON IN HOUSEHOLD 166 CH_SEL14 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 167 ENTYR14 Char 4 CHILDS ENTRY YEAR

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168 EXPELI14 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 169 EXPRAN14 Char 2 RANDOM LANGUAGE ASSIGNMENT 170 GRADE14 Char 2 GRADE OF ROSTERED PERSON 171 ROSID_15 Char 2 NUMBER FOR ROSTERED PERSON 172 REL_15 Num 8 RELATIONSHIP OF ROSTERED PERSON 173 GENDR_15 Char 2 GENDER OF ROSTERED PERSON 174 ROSMB_15 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 175 ROSYB_15 Char 4 YOB OF ROSTERED PERSON 176 ROSCO_15mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 177 INHH_15 Char 2 ROSTERED PERSON IN HOUSEHOLD 178 CH_SEL15 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 179 ENTYR15 Char 4 CHILDS ENTRY YEAR 180 EXPELI15 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 181 EXPRAN15 Char 2 RANDOM LANGUAGE ASSIGNMENT 182 GRADE15 Char 2 GRADE OF ROSTERED PERSON 183 ROSID_16 Char 2 NUMBER FOR ROSTERED PERSON 184 REL_16 Num 8 RELATIONSHIP OF ROSTERED PERSON 185 GENDR_16 Char 2 GENDER OF ROSTERED PERSON 186 ROSMB_16 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 187 ROSYB_16 Char 4 YOB OF ROSTERED PERSON 188 ROSCO_16mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 189 INHH_16 Char 2 ROSTERED PERSON IN HOUSEHOLD 190 CH_SEL16 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 191 ENTYR16 Char 4 CHILDS ENTRY YEAR 192 EXPELI16 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 193 EXPRAN16 Char 2 RANDOM LANGUAGE ASSIGNMENT 194 GRADE16 Char 2 GRADE OF ROSTERED PERSON 195 ROSID_17 Char 2 NUMBER FOR ROSTERED PERSON 196 REL_17 Num 8 RELATIONSHIP OF ROSTERED PERSON 197 GENDR_17 Char 2 GENDER OF ROSTERED PERSON 198 ROSMB_17 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 199 ROSYB_17 Char 4 YOB OF ROSTERED PERSON 200 ROSCO_17mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 201 INHH_17 Char 2 ROSTERED PERSON IN HOUSEHOLD 202 CH_SEL17 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 203 ENTYR17 Char 4 CHILDS ENTRY YEAR 204 EXPELI17 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 205 EXPRAN17 Char 2 RANDOM LANGUAGE ASSIGNMENT 206 GRADE17 Char 2 GRADE OF ROSTERED PERSON 207 ROSID_18 Char 2 NUMBER FOR ROSTERED PERSON 208 REL_18 Num 8 RELATIONSHIP OF ROSTERED PERSON 209 GENDR_18 Char 2 GENDER OF ROSTERED PERSON 210 ROSMB_18 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 211 ROSYB_18 Char 4 YOB OF ROSTERED PERSON 212 ROSCO_18mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 213 INHH_18 Char 2 ROSTERED PERSON IN HOUSEHOLD 214 CH_SEL18 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 215 ENTYR18 Char 4 CHILDS ENTRY YEAR

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216 EXPELI18 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 217 EXPRAN18 Char 2 RANDOM LANGUAGE ASSIGNMENT 218 GRADE18 Char 2 GRADE OF ROSTERED PERSON 219 ROSID_19 Char 2 NUMBER FOR ROSTERED PERSON 220 REL_19 Num 8 RELATIONSHIP OF ROSTERED PERSON 221 GENDR_19 Char 2 GENDER OF ROSTERED PERSON 222 ROSMB_19 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 223 ROSYB_19 Char 4 YOB OF ROSTERED PERSON 224 ROSCO_19mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 225 INHH_19 Char 2 ROSTERED PERSON IN HOUSEHOLD 226 CH_SEL19 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 227 ENTYR19 Char 4 CHILDS ENTRY YEAR 228 EXPELI19 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 229 EXPRAN19 Char 2 RANDOM LANGUAGE ASSIGNMENT 230 GRADE19 Char 2 GRADE OF ROSTERED PERSON 231 ROSID_20 Char 2 NUMBER FOR ROSTERED PERSON 232 REL_20 Num 8 RELATIONSHIP OF ROSTERED PERSON 233 GENDR_20 Char 2 GENDER OF ROSTERED PERSON 234 ROSMB_20 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 235 ROSYB_20 Char 4 YOB OF ROSTERED PERSON 236 ROSCO_20mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 237 INHH_20 Char 2 ROSTERED PERSON IN HOUSEHOLD 238 CH_SEL20 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 239 ENTYR20 Char 4 CHILDS ENTRY YEAR 240 EXPELI20 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 241 EXPRAN20 Char 2 RANDOM LANGUAGE ASSIGNMENT 242 GRADE20 Char 2 GRADE OF ROSTERED PERSON 243 ROSID_21 Char 2 NUMBER FOR ROSTERED PERSON 244 REL_21 Num 8 RELATIONSHIP OF ROSTERED PERSON 245 GENDR_21 Char 2 GENDER OF ROSTERED PERSON 246 ROSMB_21 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 247 ROSYB_21 Char 4 YOB OF ROSTERED PERSON 248 ROSCO_21mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 249 INHH_21 Char 2 ROSTERED PERSON IN HOUSEHOLD 250 CH_SEL21 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 251 ENTYR21 Char 4 CHILDS ENTRY YEAR 252 EXPELI21 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 253 EXPRAN21 Char 2 RANDOM LANGUAGE ASSIGNMENT 254 GRADE21 Char 2 GRADE OF ROSTERED PERSON 255 ROSID_22 Char 2 NUMBER FOR ROSTERED PERSON 256 REL_22 Num 8 RELATIONSHIP OF ROSTERED PERSON 257 GENDR_22 Char 2 GENDER OF ROSTERED PERSON 258 ROSMB_22 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 259 ROSYB_22 Char 4 YOB OF ROSTERED PERSON 260 ROSCO_22mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 261 INHH_22 Char 2 ROSTERED PERSON IN HOUSEHOLD 262 CH_SEL22 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 263 ENTYR22 Char 4 CHILDS ENTRY YEAR

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264 EXPELI22 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 265 EXPRAN22 Char 2 RANDOM LANGUAGE ASSIGNMENT 266 GRADE22 Char 2 GRADE OF ROSTERED PERSON 267 ROSID_23 Char 2 NUMBER FOR ROSTERED PERSON 268 REL_23 Num 8 RELATIONSHIP OF ROSTERED PERSON 269 GENDR_23 Char 2 GENDER OF ROSTERED PERSON 270 ROSMB_23 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 271 ROSYB_23 Char 4 YOB OF ROSTERED PERSON 272 ROSCO_23mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 273 INHH_23 Char 2 ROSTERED PERSON IN HOUSEHOLD 274 CH_SEL23 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 275 ENTYR23 Char 4 CHILDS ENTRY YEAR 276 EXPELI23 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 277 EXPRAN23 Char 2 RANDOM LANGUAGE ASSIGNMENT 278 GRADE23 Char 2 GRADE OF ROSTERED PERSON 279 ROSID_24 Char 2 NUMBER FOR ROSTERED PERSON 280 REL_24 Num 8 RELATIONSHIP OF ROSTERED PERSON 281 GENDR_24 Char 2 GENDER OF ROSTERED PERSON 282 ROSMB_24 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 283 ROSYB_24 Char 4 YOB OF ROSTERED PERSON 284 ROSCO_24mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 285 INHH_24 Char 2 ROSTERED PERSON IN HOUSEHOLD 286 CH_SEL24 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 287 ENTYR24 Char 4 CHILDS ENTRY YEAR 288 EXPELI24 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 289 EXPRAN24 Char 2 RANDOM LANGUAGE ASSIGNMENT 290 GRADE24 Char 2 GRADE OF ROSTERED PERSON 291 ROSID_25 Char 2 NUMBER FOR ROSTERED PERSON 292 REL_25 Num 8 RELATIONSHIP OF ROSTERED PERSON 293 GENDR_25 Char 2 GENDER OF ROSTERED PERSON 294 ROSMB_25 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 295 ROSYB_25 Char 4 YOB OF ROSTERED PERSON 296 ROSCO_25mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 297 INHH_25 Char 2 ROSTERED PERSON IN HOUSEHOLD 298 CH_SEL25 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 299 ENTYR25 Char 4 CHILDS ENTRY YEAR 300 EXPELI25 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 301 EXPRAN25 Char 2 RANDOM LANGUAGE ASSIGNMENT 302 GRADE25 Char 2 GRADE OF ROSTERED PERSON 303 ROSID_26 Char 2 NUMBER FOR ROSTERED PERSON 304 REL_26 Num 8 RELATIONSHIP OF ROSTERED PERSON 305 GENDR_26 Char 2 GENDER OF ROSTERED PERSON 306 ROSMB_26 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 307 ROSYB_26 Char 4 YOB OF ROSTERED PERSON 308 ROSCO_26mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 309 INHH_26 Char 2 ROSTERED PERSON IN HOUSEHOLD 310 CH_SEL26 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 311 ENTYR26 Char 4 CHILDS ENTRY YEAR

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312 EXPELI26 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 313 EXPRAN26 Char 2 RANDOM LANGUAGE ASSIGNMENT 314 GRADE26 Char 2 GRADE OF ROSTERED PERSON 315 ROSID_27 Char 2 NUMBER FOR ROSTERED PERSON 316 REL_27 Num 8 RELATIONSHIP OF ROSTERED PERSON 317 GENDR_27 Char 2 GENDER OF ROSTERED PERSON 318 ROSMB_27 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 319 ROSYB_27 Char 4 YOB OF ROSTERED PERSON 320 ROSCO_27mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 321 INHH_27 Char 2 ROSTERED PERSON IN HOUSEHOLD 322 CH_SEL27 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 323 ENTYR27 Char 4 CHILDS ENTRY YEAR 324 EXPELI27 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 325 EXPRAN27 Char 2 RANDOM LANGUAGE ASSIGNMENT 326 GRADE27 Char 2 GRADE OF ROSTERED PERSON 327 ROSID_28 Char 2 NUMBER FOR ROSTERED PERSON 328 REL_28 Num 8 RELATIONSHIP OF ROSTERED PERSON 329 GENDR_28 Char 2 GENDER OF ROSTERED PERSON 330 ROSMB_28 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 331 ROSYB_28 Char 4 YOB OF ROSTERED PERSON 332 ROSCO_28mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 333 INHH_28 Char 2 ROSTERED PERSON IN HOUSEHOLD 334 CH_SEL28 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 335 ENTYR28 Char 4 CHILDS ENTRY YEAR 336 EXPELI28 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 337 EXPRAN28 Char 2 RANDOM LANGUAGE ASSIGNMENT 338 GRADE28 Char 2 GRADE OF ROSTERED PERSON 339 ROSID_29 Char 2 NUMBER FOR ROSTERED PERSON 340 REL_29 Num 8 RELATIONSHIP OF ROSTERED PERSON 341 GENDR_29 Char 2 GENDER OF ROSTERED PERSON 342 ROSMB_29 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 343 ROSYB_29 Char 4 YOB OF ROSTERED PERSON 344 ROSCO_29mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 345 INHH_29 Char 2 ROSTERED PERSON IN HOUSEHOLD 346 CH_SEL29 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 347 ENTYR29 Char 4 CHILDS ENTRY YEAR 348 EXPELI29 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 349 EXPRAN29 Char 2 RANDOM LANGUAGE ASSIGNMENT 350 GRADE29 Char 2 GRADE OF ROSTERED PERSON 351 ROSID_30 Char 2 NUMBER FOR ROSTERED PERSON 352 REL_30 Num 8 RELATIONSHIP OF ROSTERED PERSON 353 GENDR_30 Char 2 GENDER OF ROSTERED PERSON 354 ROSMB_30 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 355 ROSYB_30 Char 4 YOB OF ROSTERED PERSON 356 ROSCO_30mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 357 INHH_30 Char 2 ROSTERED PERSON IN HOUSEHOLD 358 CH_SEL30 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 359 ENTYR30 Char 4 CHILDS ENTRY YEAR

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360 EXPELI30 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 361 EXPRAN30 Char 2 RANDOM LANGUAGE ASSIGNMENT 362 GRADE30 Char 2 GRADE OF ROSTERED PERSON 363 ROSID_31 Char 2 NUMBER FOR ROSTERED PERSON 364 REL_31 Num 8 RELATIONSHIP OF ROSTERED PERSON 365 GENDR_31 Char 2 GENDER OF ROSTERED PERSON 366 ROSMB_31 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 367 ROSYB_31 Char 4 YOB OF ROSTERED PERSON 368 ROSCO_31mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 369 INHH_31 Char 2 ROSTERED PERSON IN HOUSEHOLD 370 CH_SEL31 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 371 ENTYR31 Char 4 CHILDS ENTRY YEAR 372 EXPELI31 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 373 EXPRAN31 Char 2 RANDOM LANGUAGE ASSIGNMENT 374 GRADE31 Char 2 GRADE OF ROSTERED PERSON 375 ROSID_32 Char 2 NUMBER FOR ROSTERED PERSON 376 REL_32 Num 8 RELATIONSHIP OF ROSTERED PERSON 377 GENDR_32 Char 2 GENDER OF ROSTERED PERSON 378 ROSMB_32 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 379 ROSYB_32 Char 4 YOB OF ROSTERED PERSON 380 ROSCO_32mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 381 INHH_32 Char 2 ROSTERED PERSON IN HOUSEHOLD 382 CH_SEL32 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 383 ENTYR32 Char 4 CHILDS ENTRY YEAR 384 EXPELI32 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 385 EXPRAN32 Char 2 RANDOM LANGUAGE ASSIGNMENT 386 GRADE32 Char 2 GRADE OF ROSTERED PERSON 387 ROSID_33 Char 2 NUMBER FOR ROSTERED PERSON 388 REL_33 Num 8 RELATIONSHIP OF ROSTERED PERSON 389 GENDR_33 Char 2 GENDER OF ROSTERED PERSON 390 ROSMB_33 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 391 ROSYB_33 Char 4 YOB OF ROSTERED PERSON 392 ROSCO_33mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 393 INHH_33 Char 2 ROSTERED PERSON IN HOUSEHOLD 394 CH_SEL33 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 395 ENTYR33 Char 4 CHILDS ENTRY YEAR 396 EXPELI33 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 397 EXPRAN33 Char 2 RANDOM LANGUAGE ASSIGNMENT 398 GRADE33 Char 2 GRADE OF ROSTERED PERSON 399 ROSID_34 Char 2 NUMBER FOR ROSTERED PERSON 400 REL_34 Num 8 RELATIONSHIP OF ROSTERED PERSON 401 GENDR_34 Char 2 GENDER OF ROSTERED PERSON 402 ROSMB_34 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 403 ROSYB_34 Char 4 YOB OF ROSTERED PERSON 404 ROSCO_34mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif

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405 INHH_34 Char 2 ROSTERED PERSON IN HOUSEHOLD

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 406 CH_SEL34 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 407 ENTYR34 Char 4 CHILDS ENTRY YEAR 408 EXPELI34 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 409 EXPRAN34 Char 2 RANDOM LANGUAGE ASSIGNMENT 410 GRADE34 Char 2 GRADE OF ROSTERED PERSON 411 ROSID_35 Char 2 NUMBER FOR ROSTERED PERSON 412 REL_35 Num 8 RELATIONSHIP OF ROSTERED PERSON 413 GENDR_35 Char 2 GENDER OF ROSTERED PERSON 414 ROSMB_35 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 415 ROSYB_35 Char 4 YOB OF ROSTERED PERSON 416 ROSCO_35mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 417 INHH_35 Char 2 ROSTERED PERSON IN HOUSEHOLD 418 CH_SEL35 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 419 ENTYR35 Char 4 CHILDS ENTRY YEAR 420 EXPELI35 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 421 EXPRAN35 Char 2 RANDOM LANGUAGE ASSIGNMENT 422 GRADE35 Char 2 GRADE OF ROSTERED PERSON 423 ROSID_36 Char 2 NUMBER FOR ROSTERED PERSON 424 REL_36 Num 8 RELATIONSHIP OF ROSTERED PERSON 425 GENDR_36 Char 2 GENDER OF ROSTERED PERSON 426 ROSMB_36 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 427 ROSYB_36 Char 4 YOB OF ROSTERED PERSON 428 ROSCO_36mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 429 INHH_36 Char 2 ROSTERED PERSON IN HOUSEHOLD 430 CH_SEL36 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 431 ENTYR36 Char 4 CHILDS ENTRY YEAR 432 EXPELI36 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 433 EXPRAN36 Char 2 RANDOM LANGUAGE ASSIGNMENT 434 GRADE36 Char 2 GRADE OF ROSTERED PERSON 435 ROSID_37 Char 2 NUMBER FOR ROSTERED PERSON 436 REL_37 Num 8 RELATIONSHIP OF ROSTERED PERSON 437 GENDR_37 Char 2 GENDER OF ROSTERED PERSON 438 ROSMB_37 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 439 ROSYB_37 Char 4 YOB OF ROSTERED PERSON 440 ROSCO_37mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 441 INHH_37 Char 2 ROSTERED PERSON IN HOUSEHOLD 442 CH_SEL37 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 443 ENTYR37 Char 4 CHILDS ENTRY YEAR 444 EXPELI37 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 445 EXPRAN37 Char 2 RANDOM LANGUAGE ASSIGNMENT 446 GRADE37 Char 2 GRADE OF ROSTERED PERSON 447 ROSID_38 Char 2 NUMBER FOR ROSTERED PERSON 448 REL_38 Num 8 RELATIONSHIP OF ROSTERED PERSON 449 GENDR_38 Char 2 GENDER OF ROSTERED PERSON

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450 ROSMB_38 Num 4 MONTH OF BIRTH OF ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 451 ROSYB_38 Char 4 YOB OF ROSTERED PERSON 452 ROSCO_38mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 453 INHH_38 Char 2 ROSTERED PERSON IN HOUSEHOLD 454 CH_SEL38 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 455 ENTYR38 Char 4 CHILDS ENTRY YEAR 456 EXPELI38 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 457 EXPRAN38 Char 2 RANDOM LANGUAGE ASSIGNMENT 458 GRADE38 Char 2 GRADE OF ROSTERED PERSON 459 ROSID_39 Char 2 NUMBER FOR ROSTERED PERSON 460 REL_39 Num 8 RELATIONSHIP OF ROSTERED PERSON 461 GENDR_39 Char 2 GENDER OF ROSTERED PERSON 462 ROSMB_39 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 463 ROSYB_39 Char 4 YOB OF ROSTERED PERSON 464 ROSCO_39mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 465 INHH_39 Char 2 ROSTERED PERSON IN HOUSEHOLD 466 CH_SEL39 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 467 ENTYR39 Char 4 CHILDS ENTRY YEAR 468 EXPELI39 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 469 EXPRAN39 Char 2 RANDOM LANGUAGE ASSIGNMENT 470 GRADE39 Char 2 GRADE OF ROSTERED PERSON 471 ROSID_40 Char 2 NUMBER FOR ROSTERED PERSON 472 REL_40 Num 8 RELATIONSHIP OF ROSTERED PERSON 473 GENDR_40 Char 2 GENDER OF ROSTERED PERSON 474 ROSMB_40 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 475 ROSYB_40 Char 4 YOB OF ROSTERED PERSON 476 ROSCO_40mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 477 INHH_40 Char 2 ROSTERED PERSON IN HOUSEHOLD 478 CH_SEL40 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 479 ENTYR40 Char 4 CHILDS ENTRY YEAR 480 EXPELI40 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 481 EXPRAN40 Char 2 RANDOM LANGUAGE ASSIGNMENT 482 GRADE40 Char 2 GRADE OF ROSTERED PERSON 483 ROSID_41 Char 2 NUMBER FOR ROSTERED PERSON 484 REL_41 Num 8 RELATIONSHIP OF ROSTERED PERSON 485 GENDR_41 Char 2 GENDER OF ROSTERED PERSON 486 ROSMB_41 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 487 ROSYB_41 Char 4 YOB OF ROSTERED PERSON 488 ROSCO_41mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 489 INHH_41 Char 2 ROSTERED PERSON IN HOUSEHOLD 490 CH_SEL41 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 491 ENTYR41 Char 4 CHILDS ENTRY YEAR 492 EXPELI41 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 493 EXPRAN41 Char 2 RANDOM LANGUAGE ASSIGNMENT 494 GRADE41 Char 2 GRADE OF ROSTERED PERSON

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495 ROSID_42 Char 2 NUMBER FOR ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 496 REL_42 Num 8 RELATIONSHIP OF ROSTERED PERSON 497 GENDR_42 Char 2 GENDER OF ROSTERED PERSON 498 ROSMB_42 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 499 ROSYB_42 Char 4 YOB OF ROSTERED PERSON 500 ROSCO_42mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 501 INHH_42 Char 2 ROSTERED PERSON IN HOUSEHOLD 502 CH_SEL42 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 503 ENTYR42 Char 4 CHILDS ENTRY YEAR 504 EXPELI42 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 505 EXPRAN42 Char 2 RANDOM LANGUAGE ASSIGNMENT 506 GRADE42 Char 2 GRADE OF ROSTERED PERSON 507 ROSID_43 Char 2 NUMBER FOR ROSTERED PERSON 508 REL_43 Num 8 RELATIONSHIP OF ROSTERED PERSON 509 GENDR_43 Char 2 GENDER OF ROSTERED PERSON 510 ROSMB_43 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 511 ROSYB_43 Char 4 YOB OF ROSTERED PERSON 512 ROSCO_43mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 513 INHH_43 Char 2 ROSTERED PERSON IN HOUSEHOLD 514 CH_SEL43 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 515 ENTYR43 Char 4 CHILDS ENTRY YEAR 516 EXPELI43 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 517 EXPRAN43 Char 2 RANDOM LANGUAGE ASSIGNMENT 518 GRADE43 Char 2 GRADE OF ROSTERED PERSON 519 ROSID_44 Char 2 NUMBER FOR ROSTERED PERSON 520 REL_44 Num 8 RELATIONSHIP OF ROSTERED PERSON 521 GENDR_44 Char 2 GENDER OF ROSTERED PERSON 522 ROSMB_44 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 523 ROSYB_44 Char 4 YOB OF ROSTERED PERSON 524 ROSCO_44mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 525 INHH_44 Char 2 ROSTERED PERSON IN HOUSEHOLD 526 CH_SEL44 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 527 ENTYR44 Char 4 CHILDS ENTRY YEAR 528 EXPELI44 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 529 EXPRAN44 Char 2 RANDOM LANGUAGE ASSIGNMENT 530 GRADE44 Char 2 GRADE OF ROSTERED PERSON 531 ROSID_45 Char 2 NUMBER FOR ROSTERED PERSON 532 REL_45 Num 8 RELATIONSHIP OF ROSTERED PERSON 533 GENDR_45 Char 2 GENDER OF ROSTERED PERSON 534 ROSMB_45 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 535 ROSYB_45 Char 4 YOB OF ROSTERED PERSON 536 ROSCO_45mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 537 INHH_45 Char 2 ROSTERED PERSON IN HOUSEHOLD 538 CH_SEL45 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 539 ENTYR45 Char 4 CHILDS ENTRY YEAR

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540 EXPELI45 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 541 EXPRAN45 Char 2 RANDOM LANGUAGE ASSIGNMENT 542 GRADE45 Char 2 GRADE OF ROSTERED PERSON 543 ROSID_46 Char 2 NUMBER FOR ROSTERED PERSON 544 REL_46 Num 8 RELATIONSHIP OF ROSTERED PERSON 545 GENDR_46 Char 2 GENDER OF ROSTERED PERSON 546 ROSMB_46 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 547 ROSYB_46 Char 4 YOB OF ROSTERED PERSON 548 ROSCO_46mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 549 INHH_46 Char 2 ROSTERED PERSON IN HOUSEHOLD 550 CH_SEL46 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 551 ENTYR46 Char 4 CHILDS ENTRY YEAR 552 EXPELI46 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 553 EXPRAN46 Char 2 RANDOM LANGUAGE ASSIGNMENT 554 GRADE46 Char 2 GRADE OF ROSTERED PERSON 555 ROSID_47 Char 2 NUMBER FOR ROSTERED PERSON 556 REL_47 Num 8 RELATIONSHIP OF ROSTERED PERSON 557 GENDR_47 Char 2 GENDER OF ROSTERED PERSON 558 ROSMB_47 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 559 ROSYB_47 Char 4 YOB OF ROSTERED PERSON 560 ROSCO_47mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 561 INHH_47 Char 2 ROSTERED PERSON IN HOUSEHOLD 562 CH_SEL47 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 563 ENTYR47 Char 4 CHILDS ENTRY YEAR 564 EXPELI47 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 565 EXPRAN47 Char 2 RANDOM LANGUAGE ASSIGNMENT 566 GRADE47 Char 2 GRADE OF ROSTERED PERSON 567 ROSID_48 Char 2 NUMBER FOR ROSTERED PERSON 568 REL_48 Num 8 RELATIONSHIP OF ROSTERED PERSON 569 GENDR_48 Char 2 GENDER OF ROSTERED PERSON 570 ROSMB_48 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 571 ROSYB_48 Char 4 YOB OF ROSTERED PERSON 572 ROSCO_48mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 573 INHH_48 Char 2 ROSTERED PERSON IN HOUSEHOLD 574 CH_SEL48 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 575 ENTYR48 Char 4 CHILDS ENTRY YEAR 576 EXPELI48 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 577 EXPRAN48 Char 2 RANDOM LANGUAGE ASSIGNMENT 578 GRADE48 Char 2 GRADE OF ROSTERED PERSON 579 ROSID_49 Char 2 NUMBER FOR ROSTERED PERSON 580 REL_49 Num 8 RELATIONSHIP OF ROSTERED PERSON 581 GENDR_49 Char 2 GENDER OF ROSTERED PERSON 582 ROSMB_49 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 583 ROSYB_49 Char 4 YOB OF ROSTERED PERSON 584 ROSCO_49mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif

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585 INHH_49 Char 2 ROSTERED PERSON IN HOUSEHOLD

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 586 CH_SEL49 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 587 ENTYR49 Char 4 CHILDS ENTRY YEAR 588 EXPELI49 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 589 EXPRAN49 Char 2 RANDOM LANGUAGE ASSIGNMENT 590 GRADE49 Char 2 GRADE OF ROSTERED PERSON 591 ROSID_50 Char 2 NUMBER FOR ROSTERED PERSON 592 REL_50 Num 8 RELATIONSHIP OF ROSTERED PERSON 593 GENDR_50 Char 2 GENDER OF ROSTERED PERSON 594 ROSMB_50 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 595 ROSYB_50 Char 4 YOB OF ROSTERED PERSON 596 ROSCO_50mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 597 INHH_50 Char 2 ROSTERED PERSON IN HOUSEHOLD 598 CH_SEL50 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 599 ENTYR50 Char 4 CHILDS ENTRY YEAR 600 EXPELI50 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 601 EXPRAN50 Char 2 RANDOM LANGUAGE ASSIGNMENT 602 GRADE50 Char 2 GRADE OF ROSTERED PERSON 603 ROSID_51 Char 2 NUMBER FOR ROSTERED PERSON 604 REL_51 Num 8 RELATIONSHIP OF ROSTERED PERSON 605 GENDR_51 Char 2 GENDER OF ROSTERED PERSON 606 ROSMB_51 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 607 ROSYB_51 Char 4 YOB OF ROSTERED PERSON 608 ROSCO_51mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 609 INHH_51 Char 2 ROSTERED PERSON IN HOUSEHOLD 610 CH_SEL51 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 611 ENTYR51 Char 4 CHILDS ENTRY YEAR 612 EXPELI51 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 613 EXPRAN51 Char 2 RANDOM LANGUAGE ASSIGNMENT 614 GRADE51 Char 2 GRADE OF ROSTERED PERSON 615 ROSID_52 Char 2 NUMBER FOR ROSTERED PERSON 616 REL_52 Num 8 RELATIONSHIP OF ROSTERED PERSON 617 GENDR_52 Char 2 GENDER OF ROSTERED PERSON 618 ROSMB_52 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 619 ROSYB_52 Char 4 YOB OF ROSTERED PERSON 620 ROSCO_52mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 621 INHH_52 Char 2 ROSTERED PERSON IN HOUSEHOLD 622 CH_SEL52 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 623 ENTYR52 Char 4 CHILDS ENTRY YEAR 624 EXPELI52 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 625 EXPRAN52 Char 2 RANDOM LANGUAGE ASSIGNMENT 626 GRADE52 Char 2 GRADE OF ROSTERED PERSON 627 ROSID_53 Char 2 NUMBER FOR ROSTERED PERSON 628 REL_53 Num 8 RELATIONSHIP OF ROSTERED PERSON 629 GENDR_53 Char 2 GENDER OF ROSTERED PERSON

Contents Roster-spouse.doc 14

630 ROSMB_53 Num 4 MONTH OF BIRTH OF ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 631 ROSYB_53 Char 4 YOB OF ROSTERED PERSON 632 ROSCO_53mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 633 INHH_53 Char 2 ROSTERED PERSON IN HOUSEHOLD 634 CH_SEL53 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 635 ENTYR53 Char 4 CHILDS ENTRY YEAR 636 EXPELI53 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 637 EXPRAN53 Char 2 RANDOM LANGUAGE ASSIGNMENT 638 GRADE53 Char 2 GRADE OF ROSTERED PERSON 639 ROSID_54 Char 2 NUMBER FOR ROSTERED PERSON 640 REL_54 Num 8 RELATIONSHIP OF ROSTERED PERSON 641 GENDR_54 Char 2 GENDER OF ROSTERED PERSON 642 ROSMB_54 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 643 ROSYB_54 Char 4 YOB OF ROSTERED PERSON 644 ROSCO_54mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 645 INHH_54 Char 2 ROSTERED PERSON IN HOUSEHOLD 646 CH_SEL54 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 647 ENTYR54 Char 4 CHILDS ENTRY YEAR 648 EXPELI54 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 649 EXPRAN54 Char 2 RANDOM LANGUAGE ASSIGNMENT 650 GRADE54 Char 2 GRADE OF ROSTERED PERSON 651 ROSID_55 Char 2 NUMBER FOR ROSTERED PERSON 652 REL_55 Num 8 RELATIONSHIP OF ROSTERED PERSON 653 GENDR_55 Char 2 GENDER OF ROSTERED PERSON 654 ROSMB_55 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 655 ROSYB_55 Char 4 YOB OF ROSTERED PERSON 656 ROSCO_55mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 657 INHH_55 Char 2 ROSTERED PERSON IN HOUSEHOLD 658 CH_SEL55 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 659 ENTYR55 Char 4 CHILDS ENTRY YEAR 660 EXPELI55 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 661 EXPRAN55 Char 2 RANDOM LANGUAGE ASSIGNMENT 662 GRADE55 Char 2 GRADE OF ROSTERED PERSON 663 ROSID_56 Char 2 NUMBER FOR ROSTERED PERSON 664 REL_56 Num 8 RELATIONSHIP OF ROSTERED PERSON 665 GENDR_56 Char 2 GENDER OF ROSTERED PERSON 666 ROSMB_56 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 667 ROSYB_56 Char 4 YOB OF ROSTERED PERSON 668 ROSCO_56mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 669 INHH_56 Char 2 ROSTERED PERSON IN HOUSEHOLD 670 CH_SEL56 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 671 ENTYR56 Char 4 CHILDS ENTRY YEAR 672 EXPELI56 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 673 EXPRAN56 Char 2 RANDOM LANGUAGE ASSIGNMENT 674 GRADE56 Char 2 GRADE OF ROSTERED PERSON

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675 ROSID_57 Char 2 NUMBER FOR ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 676 REL_57 Num 8 RELATIONSHIP OF ROSTERED PERSON 677 GENDR_57 Char 2 GENDER OF ROSTERED PERSON 678 ROSMB_57 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 679 ROSYB_57 Char 4 YOB OF ROSTERED PERSON 680 ROSCO_57mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 681 INHH_57 Char 2 ROSTERED PERSON IN HOUSEHOLD 682 CH_SEL57 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 683 ENTYR57 Char 4 CHILDS ENTRY YEAR 684 EXPELI57 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 685 EXPRAN57 Char 2 RANDOM LANGUAGE ASSIGNMENT 686 GRADE57 Char 2 GRADE OF ROSTERED PERSON 687 ROSID_58 Char 2 NUMBER FOR ROSTERED PERSON 688 REL_58 Num 8 RELATIONSHIP OF ROSTERED PERSON 689 GENDR_58 Char 2 GENDER OF ROSTERED PERSON 690 ROSMB_58 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 691 ROSYB_58 Char 4 YOB OF ROSTERED PERSON 692 ROSCO_58mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 693 INHH_58 Char 2 ROSTERED PERSON IN HOUSEHOLD 694 CH_SEL58 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 695 ENTYR58 Char 4 CHILDS ENTRY YEAR 696 EXPELI58 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 697 EXPRAN58 Char 2 RANDOM LANGUAGE ASSIGNMENT 698 GRADE58 Char 2 GRADE OF ROSTERED PERSON 699 ROSID_59 Char 2 NUMBER FOR ROSTERED PERSON 700 REL_59 Num 8 RELATIONSHIP OF ROSTERED PERSON 701 GENDR_59 Char 2 GENDER OF ROSTERED PERSON 702 ROSMB_59 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 703 ROSYB_59 Char 4 YOB OF ROSTERED PERSON 704 ROSCO_59mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 705 INHH_59 Char 2 ROSTERED PERSON IN HOUSEHOLD 706 CH_SEL59 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 707 ENTYR59 Char 4 CHILDS ENTRY YEAR 708 EXPELI59 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 709 EXPRAN59 Char 2 RANDOM LANGUAGE ASSIGNMENT 710 GRADE59 Char 2 GRADE OF ROSTERED PERSON 711 ROSID_60 Char 2 NUMBER FOR ROSTERED PERSON 712 REL_60 Num 8 RELATIONSHIP OF ROSTERED PERSON 713 GENDR_60 Char 2 GENDER OF ROSTERED PERSON 714 ROSMB_60 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 715 ROSYB_60 Char 4 YOB OF ROSTERED PERSON 716 ROSCO_60mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 717 INHH_60 Char 2 ROSTERED PERSON IN HOUSEHOLD 718 CH_SEL60 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 719 ENTYR60 Char 4 CHILDS ENTRY YEAR

Contents Roster-spouse.doc 16

720 EXPELI60 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 721 EXPRAN60 Char 2 RANDOM LANGUAGE ASSIGNMENT 722 GRADE60 Char 2 GRADE OF ROSTERED PERSON 723 ROSID_61 Char 2 NUMBER FOR ROSTERED PERSON 724 REL_61 Num 8 RELATIONSHIP OF ROSTERED PERSON 725 GENDR_61 Char 2 GENDER OF ROSTERED PERSON 726 ROSMB_61 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 727 ROSYB_61 Char 4 YOB OF ROSTERED PERSON 728 ROSCO_61mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 729 INHH_61 Char 2 ROSTERED PERSON IN HOUSEHOLD 730 CH_SEL61 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 731 ENTYR61 Char 4 CHILDS ENTRY YEAR 732 EXPELI61 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 733 EXPRAN61 Char 2 RANDOM LANGUAGE ASSIGNMENT 734 GRADE61 Char 2 GRADE OF ROSTERED PERSON 735 ROSID_62 Char 2 NUMBER FOR ROSTERED PERSON 736 REL_62 Num 8 RELATIONSHIP OF ROSTERED PERSON 737 GENDR_62 Char 2 GENDER OF ROSTERED PERSON 738 ROSMB_62 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 739 ROSYB_62 Char 4 YOB OF ROSTERED PERSON 740 ROSCO_62mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 741 INHH_62 Char 2 ROSTERED PERSON IN HOUSEHOLD 742 CH_SEL62 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 743 ENTYR62 Char 4 CHILDS ENTRY YEAR 744 EXPELI62 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 745 EXPRAN62 Char 2 RANDOM LANGUAGE ASSIGNMENT 746 GRADE62 Char 2 GRADE OF ROSTERED PERSON 747 ROSID_63 Char 2 NUMBER FOR ROSTERED PERSON 748 REL_63 Num 8 RELATIONSHIP OF ROSTERED PERSON 749 GENDR_63 Char 2 GENDER OF ROSTERED PERSON 750 ROSMB_63 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 751 ROSYB_63 Char 4 YOB OF ROSTERED PERSON 752 ROSCO_63mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 753 INHH_63 Char 2 ROSTERED PERSON IN HOUSEHOLD 754 CH_SEL63 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 755 ENTYR63 Char 4 CHILDS ENTRY YEAR 756 EXPELI63 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 757 EXPRAN63 Char 2 RANDOM LANGUAGE ASSIGNMENT 758 GRADE63 Char 2 GRADE OF ROSTERED PERSON 759 ROSID_64 Char 2 NUMBER FOR ROSTERED PERSON 760 REL_64 Num 8 RELATIONSHIP OF ROSTERED PERSON 761 GENDR_64 Char 2 GENDER OF ROSTERED PERSON 762 ROSMB_64 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 763 ROSYB_64 Char 4 YOB OF ROSTERED PERSON 764 ROSCO_64mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif

Contents Roster-spouse.doc 17

765 INHH_64 Char 2 ROSTERED PERSON IN HOUSEHOLD

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 766 CH_SEL64 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 767 ENTYR64 Char 4 CHILDS ENTRY YEAR 768 EXPELI64 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 769 EXPRAN64 Char 2 RANDOM LANGUAGE ASSIGNMENT 770 GRADE64 Char 2 GRADE OF ROSTERED PERSON 771 ROSID_65 Char 2 NUMBER FOR ROSTERED PERSON 772 REL_65 Num 8 RELATIONSHIP OF ROSTERED PERSON 773 GENDR_65 Char 2 GENDER OF ROSTERED PERSON 774 ROSMB_65 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 775 ROSYB_65 Char 4 YOB OF ROSTERED PERSON 776 ROSCO_65mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 777 INHH_65 Char 2 ROSTERED PERSON IN HOUSEHOLD 778 CH_SEL65 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 779 ENTYR65 Char 4 CHILDS ENTRY YEAR 780 EXPELI65 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 781 EXPRAN65 Char 2 RANDOM LANGUAGE ASSIGNMENT 782 GRADE65 Char 2 GRADE OF ROSTERED PERSON 783 ROSID_66 Char 2 NUMBER FOR ROSTERED PERSON 784 REL_66 Num 8 RELATIONSHIP OF ROSTERED PERSON 785 GENDR_66 Char 2 GENDER OF ROSTERED PERSON 786 ROSMB_66 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 787 ROSYB_66 Char 4 YOB OF ROSTERED PERSON 788 ROSCO_66mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 789 INHH_66 Char 2 ROSTERED PERSON IN HOUSEHOLD 790 CH_SEL66 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 791 ENTYR66 Char 4 CHILDS ENTRY YEAR 792 EXPELI66 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 793 EXPRAN66 Char 2 RANDOM LANGUAGE ASSIGNMENT 794 GRADE66 Char 2 GRADE OF ROSTERED PERSON 795 ROSID_67 Char 2 NUMBER FOR ROSTERED PERSON 796 REL_67 Num 8 RELATIONSHIP OF ROSTERED PERSON 797 GENDR_67 Char 2 GENDER OF ROSTERED PERSON 798 ROSMB_67 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 799 ROSYB_67 Char 4 YOB OF ROSTERED PERSON 800 ROSCO_67mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 801 INHH_67 Char 2 ROSTERED PERSON IN HOUSEHOLD 802 CH_SEL67 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 803 ENTYR67 Char 4 CHILDS ENTRY YEAR 804 EXPELI67 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 805 EXPRAN67 Char 2 RANDOM LANGUAGE ASSIGNMENT 806 GRADE67 Char 2 GRADE OF ROSTERED PERSON 807 ROSID_68 Char 2 NUMBER FOR ROSTERED PERSON 808 REL_68 Num 8 RELATIONSHIP OF ROSTERED PERSON 809 GENDR_68 Char 2 GENDER OF ROSTERED PERSON

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810 ROSMB_68 Num 4 MONTH OF BIRTH OF ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 811 ROSYB_68 Char 4 YOB OF ROSTERED PERSON 812 ROSCO_68mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 813 INHH_68 Char 2 ROSTERED PERSON IN HOUSEHOLD 814 CH_SEL68 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 815 ENTYR68 Char 4 CHILDS ENTRY YEAR 816 EXPELI68 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 817 EXPRAN68 Char 2 RANDOM LANGUAGE ASSIGNMENT 818 GRADE68 Char 2 GRADE OF ROSTERED PERSON 819 ROSID_69 Char 2 NUMBER FOR ROSTERED PERSON 820 REL_69 Num 8 RELATIONSHIP OF ROSTERED PERSON 821 GENDR_69 Char 2 GENDER OF ROSTERED PERSON 822 ROSMB_69 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 823 ROSYB_69 Char 4 YOB OF ROSTERED PERSON 824 ROSCO_69mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 825 INHH_69 Char 2 ROSTERED PERSON IN HOUSEHOLD 826 CH_SEL69 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 827 ENTYR69 Char 4 CHILDS ENTRY YEAR 828 EXPELI69 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 829 EXPRAN69 Char 2 RANDOM LANGUAGE ASSIGNMENT 830 GRADE69 Char 2 GRADE OF ROSTERED PERSON 831 ROSID_70 Char 2 NUMBER FOR ROSTERED PERSON 832 REL_70 Num 8 RELATIONSHIP OF ROSTERED PERSON 833 GENDR_70 Char 2 GENDER OF ROSTERED PERSON 834 ROSMB_70 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 835 ROSYB_70 Char 4 YOB OF ROSTERED PERSON 836 ROSCO_70mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 837 INHH_70 Char 2 ROSTERED PERSON IN HOUSEHOLD 838 CH_SEL70 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 839 ENTYR70 Char 4 CHILDS ENTRY YEAR 840 EXPELI70 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 841 EXPRAN70 Char 2 RANDOM LANGUAGE ASSIGNMENT 842 GRADE70 Char 2 GRADE OF ROSTERED PERSON 843 ROSID_71 Char 2 NUMBER FOR ROSTERED PERSON 844 REL_71 Num 8 RELATIONSHIP OF ROSTERED PERSON 845 GENDR_71 Char 2 GENDER OF ROSTERED PERSON 846 ROSMB_71 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 847 ROSYB_71 Char 4 YOB OF ROSTERED PERSON 848 ROSCO_71mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 849 INHH_71 Char 2 ROSTERED PERSON IN HOUSEHOLD 850 CH_SEL71 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 851 ENTYR71 Char 4 CHILDS ENTRY YEAR 852 EXPELI71 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 853 EXPRAN71 Char 2 RANDOM LANGUAGE ASSIGNMENT 854 GRADE71 Char 2 GRADE OF ROSTERED PERSON

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855 ROSID_72 Char 2 NUMBER FOR ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 856 REL_72 Num 8 RELATIONSHIP OF ROSTERED PERSON 857 GENDR_72 Char 2 GENDER OF ROSTERED PERSON 858 ROSMB_72 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 859 ROSYB_72 Char 4 YOB OF ROSTERED PERSON 860 ROSCO_72mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 861 INHH_72 Char 2 ROSTERED PERSON IN HOUSEHOLD 862 CH_SEL72 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 863 ENTYR72 Char 4 CHILDS ENTRY YEAR 864 EXPELI72 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 865 EXPRAN72 Char 2 RANDOM LANGUAGE ASSIGNMENT 866 GRADE72 Char 2 GRADE OF ROSTERED PERSON 867 ROSID_73 Char 2 NUMBER FOR ROSTERED PERSON 868 REL_73 Num 8 RELATIONSHIP OF ROSTERED PERSON 869 GENDR_73 Char 2 GENDER OF ROSTERED PERSON 870 ROSMB_73 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 871 ROSYB_73 Char 4 YOB OF ROSTERED PERSON 872 ROSCO_73mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 873 INHH_73 Char 2 ROSTERED PERSON IN HOUSEHOLD 874 CH_SEL73 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 875 ENTYR73 Char 4 CHILDS ENTRY YEAR 876 EXPELI73 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 877 EXPRAN73 Char 2 RANDOM LANGUAGE ASSIGNMENT 878 GRADE73 Char 2 GRADE OF ROSTERED PERSON 879 ROSID_74 Char 2 NUMBER FOR ROSTERED PERSON 880 REL_74 Num 8 RELATIONSHIP OF ROSTERED PERSON 881 GENDR_74 Char 2 GENDER OF ROSTERED PERSON 882 ROSMB_74 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 883 ROSYB_74 Char 4 YOB OF ROSTERED PERSON 884 ROSCO_74mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 885 INHH_74 Char 2 ROSTERED PERSON IN HOUSEHOLD 886 CH_SEL74 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 887 ENTYR74 Char 4 CHILDS ENTRY YEAR 888 EXPELI74 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 889 EXPRAN74 Char 2 RANDOM LANGUAGE ASSIGNMENT 890 GRADE74 Char 2 GRADE OF ROSTERED PERSON 891 ROSID_75 Char 2 NUMBER FOR ROSTERED PERSON 892 REL_75 Num 8 RELATIONSHIP OF ROSTERED PERSON 893 GENDR_75 Char 2 GENDER OF ROSTERED PERSON 894 ROSMB_75 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 895 ROSYB_75 Char 4 YOB OF ROSTERED PERSON 896 ROSCO_75mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 897 INHH_75 Char 2 ROSTERED PERSON IN HOUSEHOLD 898 CH_SEL75 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 899 ENTYR75 Char 4 CHILDS ENTRY YEAR

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900 EXPELI75 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 901 EXPRAN75 Char 2 RANDOM LANGUAGE ASSIGNMENT 902 GRADE75 Char 2 GRADE OF ROSTERED PERSON 903 ROSID_76 Char 2 NUMBER FOR ROSTERED PERSON 904 REL_76 Num 8 RELATIONSHIP OF ROSTERED PERSON 905 GENDR_76 Char 2 GENDER OF ROSTERED PERSON 906 ROSMB_76 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 907 ROSYB_76 Char 4 YOB OF ROSTERED PERSON 908 ROSCO_76mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 909 INHH_76 Char 2 ROSTERED PERSON IN HOUSEHOLD 910 CH_SEL76 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 911 ENTYR76 Char 4 CHILDS ENTRY YEAR 912 EXPELI76 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 913 EXPRAN76 Char 2 RANDOM LANGUAGE ASSIGNMENT 914 GRADE76 Char 2 GRADE OF ROSTERED PERSON 915 ROSID_77 Char 2 NUMBER FOR ROSTERED PERSON 916 REL_77 Num 8 RELATIONSHIP OF ROSTERED PERSON 917 GENDR_77 Char 2 GENDER OF ROSTERED PERSON 918 ROSMB_77 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 919 ROSYB_77 Char 4 YOB OF ROSTERED PERSON 920 ROSCO_77mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 921 INHH_77 Char 2 ROSTERED PERSON IN HOUSEHOLD 922 CH_SEL77 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 923 ENTYR77 Char 4 CHILDS ENTRY YEAR 924 EXPELI77 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 925 EXPRAN77 Char 2 RANDOM LANGUAGE ASSIGNMENT 926 GRADE77 Char 2 GRADE OF ROSTERED PERSON 927 ROSID_78 Char 2 NUMBER FOR ROSTERED PERSON 928 REL_78 Num 8 RELATIONSHIP OF ROSTERED PERSON 929 GENDR_78 Char 2 GENDER OF ROSTERED PERSON 930 ROSMB_78 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 931 ROSYB_78 Char 4 YOB OF ROSTERED PERSON 932 ROSCO_78mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 933 INHH_78 Char 2 ROSTERED PERSON IN HOUSEHOLD 934 CH_SEL78 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 935 ENTYR78 Char 4 CHILDS ENTRY YEAR 936 EXPELI78 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 937 EXPRAN78 Char 2 RANDOM LANGUAGE ASSIGNMENT 938 GRADE78 Char 2 GRADE OF ROSTERED PERSON 939 ROSID_79 Char 2 NUMBER FOR ROSTERED PERSON 940 REL_79 Num 8 RELATIONSHIP OF ROSTERED PERSON 941 GENDR_79 Char 2 GENDER OF ROSTERED PERSON 942 ROSMB_79 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 943 ROSYB_79 Char 4 YOB OF ROSTERED PERSON 944 ROSCO_79mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif

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945 INHH_79 Char 2 ROSTERED PERSON IN HOUSEHOLD

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 946 CH_SEL79 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 947 ENTYR79 Char 4 CHILDS ENTRY YEAR 948 EXPELI79 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 949 EXPRAN79 Char 2 RANDOM LANGUAGE ASSIGNMENT 950 GRADE79 Char 2 GRADE OF ROSTERED PERSON 951 ROSID_80 Char 2 NUMBER FOR ROSTERED PERSON 952 REL_80 Num 8 RELATIONSHIP OF ROSTERED PERSON 953 GENDR_80 Char 2 GENDER OF ROSTERED PERSON 954 ROSMB_80 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 955 ROSYB_80 Char 4 YOB OF ROSTERED PERSON 956 ROSCO_80mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 957 INHH_80 Char 2 ROSTERED PERSON IN HOUSEHOLD 958 CH_SEL80 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 959 ENTYR80 Char 4 CHILDS ENTRY YEAR 960 EXPELI80 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 961 EXPRAN80 Char 2 RANDOM LANGUAGE ASSIGNMENT 962 GRADE80 Char 2 GRADE OF ROSTERED PERSON 963 ROSID_81 Char 2 NUMBER FOR ROSTERED PERSON 964 REL_81 Num 8 RELATIONSHIP OF ROSTERED PERSON 965 GENDR_81 Char 2 GENDER OF ROSTERED PERSON 966 ROSMB_81 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 967 ROSYB_81 Char 4 YOB OF ROSTERED PERSON 968 ROSCO_81mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 969 INHH_81 Char 2 ROSTERED PERSON IN HOUSEHOLD 970 CH_SEL81 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 971 ENTYR81 Char 4 CHILDS ENTRY YEAR 972 EXPELI81 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 973 EXPRAN81 Char 2 RANDOM LANGUAGE ASSIGNMENT 974 GRADE81 Char 2 GRADE OF ROSTERED PERSON 975 ROSID_82 Char 2 NUMBER FOR ROSTERED PERSON 976 REL_82 Num 8 RELATIONSHIP OF ROSTERED PERSON 977 GENDR_82 Char 2 GENDER OF ROSTERED PERSON 978 ROSMB_82 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 979 ROSYB_82 Char 4 YOB OF ROSTERED PERSON 980 ROSCO_82mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 981 INHH_82 Char 2 ROSTERED PERSON IN HOUSEHOLD 982 CH_SEL82 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 983 ENTYR82 Char 4 CHILDS ENTRY YEAR 984 EXPELI82 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 985 EXPRAN82 Char 2 RANDOM LANGUAGE ASSIGNMENT 986 GRADE82 Char 2 GRADE OF ROSTERED PERSON 987 ROSID_83 Char 2 NUMBER FOR ROSTERED PERSON 988 REL_83 Num 8 RELATIONSHIP OF ROSTERED PERSON 989 GENDR_83 Char 2 GENDER OF ROSTERED PERSON

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990 ROSMB_83 Num 4 MONTH OF BIRTH OF ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 991 ROSYB_83 Char 4 YOB OF ROSTERED PERSON 992 ROSCO_83mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 993 INHH_83 Char 2 ROSTERED PERSON IN HOUSEHOLD 994 CH_SEL83 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 995 ENTYR83 Char 4 CHILDS ENTRY YEAR 996 EXPELI83 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 997 EXPRAN83 Char 2 RANDOM LANGUAGE ASSIGNMENT 998 GRADE83 Char 2 GRADE OF ROSTERED PERSON 999 ROSID_84 Char 2 NUMBER FOR ROSTERED PERSON 1000 REL_84 Num 8 RELATIONSHIP OF ROSTERED PERSON 1001 GENDR_84 Char 2 GENDER OF ROSTERED PERSON 1002 ROSMB_84 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1003 ROSYB_84 Char 4 YOB OF ROSTERED PERSON 1004 ROSCO_84mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1005 INHH_84 Char 2 ROSTERED PERSON IN HOUSEHOLD 1006 CH_SEL84 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1007 ENTYR84 Char 4 CHILDS ENTRY YEAR 1008 EXPELI84 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1009 EXPRAN84 Char 2 RANDOM LANGUAGE ASSIGNMENT 1010 GRADE84 Char 2 GRADE OF ROSTERED PERSON 1011 ROSID_85 Char 2 NUMBER FOR ROSTERED PERSON 1012 REL_85 Num 8 RELATIONSHIP OF ROSTERED PERSON 1013 GENDR_85 Char 2 GENDER OF ROSTERED PERSON 1014 ROSMB_85 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1015 ROSYB_85 Char 4 YOB OF ROSTERED PERSON 1016 ROSCO_85mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1017 INHH_85 Char 2 ROSTERED PERSON IN HOUSEHOLD 1018 CH_SEL85 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1019 ENTYR85 Char 4 CHILDS ENTRY YEAR 1020 EXPELI85 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1021 EXPRAN85 Char 2 RANDOM LANGUAGE ASSIGNMENT 1022 GRADE85 Char 2 GRADE OF ROSTERED PERSON 1023 ROSID_86 Char 2 NUMBER FOR ROSTERED PERSON 1024 REL_86 Num 8 RELATIONSHIP OF ROSTERED PERSON 1025 GENDR_86 Char 2 GENDER OF ROSTERED PERSON 1026 ROSMB_86 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1027 ROSYB_86 Char 4 YOB OF ROSTERED PERSON 1028 ROSCO_86mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1029 INHH_86 Char 2 ROSTERED PERSON IN HOUSEHOLD 1030 CH_SEL86 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1031 ENTYR86 Char 4 CHILDS ENTRY YEAR 1032 EXPELI86 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1033 EXPRAN86 Char 2 RANDOM LANGUAGE ASSIGNMENT 1034 GRADE86 Char 2 GRADE OF ROSTERED PERSON

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1035 ROSID_87 Char 2 NUMBER FOR ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 1036 REL_87 Num 8 RELATIONSHIP OF ROSTERED PERSON 1037 GENDR_87 Char 2 GENDER OF ROSTERED PERSON 1038 ROSMB_87 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1039 ROSYB_87 Char 4 YOB OF ROSTERED PERSON 1040 ROSCO_87mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1041 INHH_87 Char 2 ROSTERED PERSON IN HOUSEHOLD 1042 CH_SEL87 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1043 ENTYR87 Char 4 CHILDS ENTRY YEAR 1044 EXPELI87 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1045 EXPRAN87 Char 2 RANDOM LANGUAGE ASSIGNMENT 1046 GRADE87 Char 2 GRADE OF ROSTERED PERSON 1047 ROSID_88 Char 2 NUMBER FOR ROSTERED PERSON 1048 REL_88 Num 8 RELATIONSHIP OF ROSTERED PERSON 1049 GENDR_88 Char 2 GENDER OF ROSTERED PERSON 1050 ROSMB_88 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1051 ROSYB_88 Char 4 YOB OF ROSTERED PERSON 1052 ROSCO_88mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1053 INHH_88 Char 2 ROSTERED PERSON IN HOUSEHOLD 1054 CH_SEL88 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1055 ENTYR88 Char 4 CHILDS ENTRY YEAR 1056 EXPELI88 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1057 EXPRAN88 Char 2 RANDOM LANGUAGE ASSIGNMENT 1058 GRADE88 Char 2 GRADE OF ROSTERED PERSON 1059 ROSID_89 Char 2 NUMBER FOR ROSTERED PERSON 1060 REL_89 Num 8 RELATIONSHIP OF ROSTERED PERSON 1061 GENDR_89 Char 2 GENDER OF ROSTERED PERSON 1062 ROSMB_89 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1063 ROSYB_89 Char 4 YOB OF ROSTERED PERSON 1064 ROSCO_89mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1065 INHH_89 Char 2 ROSTERED PERSON IN HOUSEHOLD 1066 CH_SEL89 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1067 ENTYR89 Char 4 CHILDS ENTRY YEAR 1068 EXPELI89 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1069 EXPRAN89 Char 2 RANDOM LANGUAGE ASSIGNMENT 1070 GRADE89 Char 2 GRADE OF ROSTERED PERSON 1071 ROSID_90 Char 2 NUMBER FOR ROSTERED PERSON 1072 REL_90 Num 8 RELATIONSHIP OF ROSTERED PERSON 1073 GENDR_90 Char 2 GENDER OF ROSTERED PERSON 1074 ROSMB_90 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1075 ROSYB_90 Char 4 YOB OF ROSTERED PERSON 1076 ROSCO_90mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1077 INHH_90 Char 2 ROSTERED PERSON IN HOUSEHOLD 1078 CH_SEL90 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1079 ENTYR90 Char 4 CHILDS ENTRY YEAR

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1080 EXPELI90 Char 2 CHILD ELIGIBLE FOR EXPERIMENT

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 1081 EXPRAN90 Char 2 RANDOM LANGUAGE ASSIGNMENT 1082 GRADE90 Char 2 GRADE OF ROSTERED PERSON 1083 ROSID_91 Char 2 NUMBER FOR ROSTERED PERSON 1084 REL_91 Num 8 RELATIONSHIP OF ROSTERED PERSON 1085 GENDR_91 Char 2 GENDER OF ROSTERED PERSON 1086 ROSMB_91 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1087 ROSYB_91 Char 4 YOB OF ROSTERED PERSON 1088 ROSCO_91mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1089 INHH_91 Char 2 ROSTERED PERSON IN HOUSEHOLD 1090 CH_SEL91 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1091 ENTYR91 Char 4 CHILDS ENTRY YEAR 1092 EXPELI91 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1093 EXPRAN91 Char 2 RANDOM LANGUAGE ASSIGNMENT 1094 GRADE91 Char 2 GRADE OF ROSTERED PERSON 1095 ROSID_92 Char 2 NUMBER FOR ROSTERED PERSON 1096 REL_92 Num 8 RELATIONSHIP OF ROSTERED PERSON 1097 GENDR_92 Char 2 GENDER OF ROSTERED PERSON 1098 ROSMB_92 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1099 ROSYB_92 Char 4 YOB OF ROSTERED PERSON 1100 ROSCO_92mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1101 INHH_92 Char 2 ROSTERED PERSON IN HOUSEHOLD 1102 CH_SEL92 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1103 ENTYR92 Char 4 CHILDS ENTRY YEAR 1104 EXPELI92 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1105 EXPRAN92 Char 2 RANDOM LANGUAGE ASSIGNMENT 1106 GRADE92 Char 2 GRADE OF ROSTERED PERSON 1107 ROSID_93 Char 2 NUMBER FOR ROSTERED PERSON 1108 REL_93 Num 8 RELATIONSHIP OF ROSTERED PERSON 1109 GENDR_93 Char 2 GENDER OF ROSTERED PERSON 1110 ROSMB_93 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1111 ROSYB_93 Char 4 YOB OF ROSTERED PERSON 1112 ROSCO_93mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1113 INHH_93 Char 2 ROSTERED PERSON IN HOUSEHOLD 1114 CH_SEL93 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1115 ENTYR93 Char 4 CHILDS ENTRY YEAR 1116 EXPELI93 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1117 EXPRAN93 Char 2 RANDOM LANGUAGE ASSIGNMENT 1118 GRADE93 Char 2 GRADE OF ROSTERED PERSON 1119 ROSID_94 Char 2 NUMBER FOR ROSTERED PERSON 1120 REL_94 Num 8 RELATIONSHIP OF ROSTERED PERSON 1121 GENDR_94 Char 2 GENDER OF ROSTERED PERSON 1122 ROSMB_94 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1123 ROSYB_94 Char 4 YOB OF ROSTERED PERSON 1124 ROSCO_94mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif

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1125 INHH_94 Char 2 ROSTERED PERSON IN HOUSEHOLD

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 1126 CH_SEL94 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1127 ENTYR94 Char 4 CHILDS ENTRY YEAR 1128 EXPELI94 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1129 EXPRAN94 Char 2 RANDOM LANGUAGE ASSIGNMENT 1130 GRADE94 Char 2 GRADE OF ROSTERED PERSON 1131 ROSID_95 Char 2 NUMBER FOR ROSTERED PERSON 1132 REL_95 Num 8 RELATIONSHIP OF ROSTERED PERSON 1133 GENDR_95 Char 2 GENDER OF ROSTERED PERSON 1134 ROSMB_95 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1135 ROSYB_95 Char 4 YOB OF ROSTERED PERSON 1136 ROSCO_95mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1137 INHH_95 Char 2 ROSTERED PERSON IN HOUSEHOLD 1138 CH_SEL95 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1139 ENTYR95 Char 4 CHILDS ENTRY YEAR 1140 EXPELI95 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1141 EXPRAN95 Char 2 RANDOM LANGUAGE ASSIGNMENT 1142 GRADE95 Char 2 GRADE OF ROSTERED PERSON 1143 ROSID_96 Char 2 NUMBER FOR ROSTERED PERSON 1144 REL_96 Num 8 RELATIONSHIP OF ROSTERED PERSON 1145 GENDR_96 Char 2 GENDER OF ROSTERED PERSON 1146 ROSMB_96 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1147 ROSYB_96 Char 4 YOB OF ROSTERED PERSON 1148 ROSCO_96mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1149 INHH_96 Char 2 ROSTERED PERSON IN HOUSEHOLD 1150 CH_SEL96 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1151 ENTYR96 Char 4 CHILDS ENTRY YEAR 1152 EXPELI96 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1153 EXPRAN96 Char 2 RANDOM LANGUAGE ASSIGNMENT 1154 GRADE96 Char 2 GRADE OF ROSTERED PERSON 1155 ROSID_97 Char 2 NUMBER FOR ROSTERED PERSON 1156 REL_97 Num 8 RELATIONSHIP OF ROSTERED PERSON 1157 GENDR_97 Char 2 GENDER OF ROSTERED PERSON 1158 ROSMB_97 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1159 ROSYB_97 Char 4 YOB OF ROSTERED PERSON 1160 ROSCO_97mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1161 INHH_97 Char 2 ROSTERED PERSON IN HOUSEHOLD 1162 CH_SEL97 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1163 ENTYR97 Char 4 CHILDS ENTRY YEAR 1164 EXPELI97 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1165 EXPRAN97 Char 2 RANDOM LANGUAGE ASSIGNMENT 1166 GRADE97 Char 2 GRADE OF ROSTERED PERSON 1167 ROSID_98 Char 2 NUMBER FOR ROSTERED PERSON 1168 REL_98 Num 8 RELATIONSHIP OF ROSTERED PERSON 1169 GENDR_98 Char 2 GENDER OF ROSTERED PERSON

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1170 ROSMB_98 Num 4 MONTH OF BIRTH OF ROSTERED PERSON

The SAS System The CONTENTS Procedure Variables in Creation Order # Variable Type Len Label 1171 ROSYB_98 Char 4 YOB OF ROSTERED PERSON 1172 ROSCO_98mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1173 INHH_98 Char 2 ROSTERED PERSON IN HOUSEHOLD 1174 CH_SEL98 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1175 ENTYR98 Char 4 CHILDS ENTRY YEAR 1176 EXPELI98 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1177 EXPRAN98 Char 2 RANDOM LANGUAGE ASSIGNMENT 1178 GRADE98 Char 2 GRADE OF ROSTERED PERSON 1179 ROSID_99 Char 2 NUMBER FOR ROSTERED PERSON 1180 REL_99 Num 8 RELATIONSHIP OF ROSTERED PERSON 1181 GENDR_99 Char 2 GENDER OF ROSTERED PERSON 1182 ROSMB_99 Num 4 MONTH OF BIRTH OF ROSTERED PERSON 1183 ROSYB_99 Char 4 YOB OF ROSTERED PERSON 1184 ROSCO_99mo Num 8 COUNTRY OF ORIGIN OF ROSTERED PERSON-modif 1185 INHH_99 Char 2 ROSTERED PERSON IN HOUSEHOLD 1186 CH_SEL99 Char 2 CHILD SELECTED FOR SECTL/CHILD QUEX 1187 ENTYR99 Char 4 CHILDS ENTRY YEAR 1188 EXPELI99 Char 2 CHILD ELIGIBLE FOR EXPERIMENT 1189 EXPRAN99 Char 2 RANDOM LANGUAGE ASSIGNMENT 1190 GRADE99 Char 2 GRADE OF ROSTERED PERSON 1191 NISWGTSAMP1 Num 8 Sampling Weight

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