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It defines field IDs, field names, labels, and the exact line and column positions for each variable. The layout includes identifiers for children, parents, sampled PSU, school enrollment across multiple terms, and teacher roles by subject and reading/math/science assignments. It also covers special education, child care provider, twin relationships, move destinations, subsample participation, and multiple full-sample and final sample weighting fields.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/appendix-b-record-layout/264240/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/appendix-b-record-layout/264240.png","ImageObject",300,407,{"name":92,"@type":93},"Blaney","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-08","2026-09-14",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",14,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What does the Appendix B record layout define?","Question",{"text":113,"@type":114},"It defines a structured record layout by listing field IDs, field names, labels, and their fixed positions (line and column ranges) for each variable used in the dataset.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"Which identifiers are included in the layout?",{"text":118,"@type":114},"The layout includes identifiers for the child and parent, original sampled PSU, multiple school terms, teacher identifiers by subject (including reading, math, and science), special education teachers, and the child care provider.",{"name":120,"@type":111,"acceptedAnswer":121},"How are sampling weights represented?",{"text":122,"@type":114},"Sampling weights are provided as multiple fields, including full-sample weight variables and final sample weight (FS) variants, each assigned to specific column ranges.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},264240,1789379719,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":130,"read_time":145,"preview_page_count":4},1236954677761,"https://us-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","APPENDIX B RECORD LAYOUT  \n\n| FieldID | FieldName | FieldLabel | Line | Columns |\n| --- | --- | --- | --- | --- |\n| 1 | CHILDID | CHILD IDENTIFICATION NUMBER | 1 | 1-8 |\n| 2 | PARENTID | PARENT IDENTIFICATION NUMBER | 1 | 9-16 |\n| 3 | PSUID | ORIGINAL SAMPLED PSU ID | 1 | 17-23 |\n| 4 | S1_ID | FALL 2010 SCHOOL IDENTIFICATION NUMBER | 1 | 24-27 |\n| 5 | S2_ID | SPRING 2011 SCHOOL IDENTIFICATION NUMBER | 1 | 28-31 |\n| 6 | S3_ID | FALL 2011 SCHOOL IDENTIFICATION NUMBER | 1 | 32-35 |\n| 7 | S4_ID | SPRING 2012 SCHOOL IDENTIFICATION NUMBER | 1 | 36-39 |\n| 8 | S5_ID | FALL 2012 SCHOOL IDENTIFICATION NUMBER | 1 | 40-43 |\n| 9 | S6_ID | SPRING 2013 SCHOOL IDENTIFICATION NUMBER | 1 | 44-47 |\n| 10 | S7_ID | SPRING 2014 SCHOOL IDENTIFICATION NUMBER | 1 | 48-51 |\n| 11 | S8_ID | SPRING 2015 SCHOOL IDENTIFICATION NUMBER | 1 | 52-55 |\n| 12 | S9_ID | SPRING 2016 SCHOOL IDENTIFICATION NUMBER | 1 | 56-59 |\n| 13 | T1_ID | FALL 2010 TEACHER IDENTIFICATION NUMBER | 1 | 60-66 |\n| 14 | T2_ID | SPRING 2011 TEACHER IDENTIFICATION NUMB | 1 | 67-73 |\n| 15 | T3_ID | FALL 2011 TEACHER IDENTIFICATION NUMBER | 1 | 74-80 |\n| 16 | T4_ID | SPRING 2012 TEACHER IDENTIFICATION NUMBER | 1 | 81-87 |\n| 17 | T5_ID | FALL 2012 TEACHER IDENTIFICATION NUMBER | 1 | 88-94 |\n| 18 | T6_ID | SPRING 2013 TEACHER IDENTIFICATION NUMBER | 1 | 95-101 |\n| 19 | T7_ID | SPRING 2014 TEACHER IDENTIFICATION NUMBER | 1 | 102-108 |\n| 20 | T8R_ID | SPRING 2015 READING TEACHER IDENTIFICATION NUMBER | 1 | 109-115 |\n| 21 | T8RCLASS | SPRING 2015 READING TEACHER CLASS LINK ID | 1 | 116-118 |\n| 22 | T8M_ID | SPRING 2015 MATH TEACHER IDENTIFICATION NUMBER | 1 | 119-125 |\n| 23 | T8MCLASS | SPRING 2015 MATH TEACHER CLASS LINK ID | 1 | 126-128 |\n| 24 | T8S_ID | SPRING 2015 SCIENCE TEACHER IDENTIFICATION NUMBER | 1 | 129-135 |\n| 25 | T8SCLASS | SPRING 2015 SCIENCE TEACHER CLASS LINK ID | 1 | 136-138 |\n| 26 | T9R_ID | SPRING 2016 READING TEACHER IDENTIFICATION NUMBER | 1 | 139-145 |\n| 27 | T9RCLASS | SPRING 2016 READING TEACHER CLASS LINK ID | 1 | 146-148 |\n| 28 | T9M_ID | SPRING 2016 MATH TEACHER IDENTIFICATION NUMBER | 1 | 149-155 |\n| 29 | T9MCLASS | SPRING 2016 MATH TEACHER CLASS LINK ID | 1 | 156-158 |\n| 30 | T9S_ID | SPRING 2016 SCIENCE TEACHER IDENTIFICATION NUMBER | 1 | 159-165 |\n| 31 | T9SCLASS | SPRING 2016 SCIENCE TEACHER CLASS LINK ID | 1 | 166-168 |\n| 32 | D2T_ID | SPRING 2011 SPECIAL ED TEACHER ID NUMBER | 1 | 169-175 |\n| 33 | D4T_ID | SPRING 2012 SPECIAL ED TEACHER ID NUMBER | 1 | 176-182 |\n| 34 | D6T_ID | SPRING 2013 SPECIAL ED TEACHER ID NUMBER | 1 | 183-189 |\n| 35 | D7T_ID | SPRING 2014 SPECIAL ED TEACHER ID NUMBER | 1 | 190-196 |\n| 36 | D8T_ID | SPRING 2015 SPECIAL ED TEACHER ID NUMBER | 1 | 197-203 |\n| 37 | D9T_ID | SPRING 2016 SPECIAL ED TEACHER ID NUMBER | 1 | 204-210 |\n| 38 | CC_ID | CHILD CARE PROVIDER IDENTIFICATION NUM | 1 | 211-218 |\n| 39 | TWIN_ID | CHILDID FOR FOCAL CHILD'S TWIN | 1 | 219-226 |\n| 40 | X3DEST | X3 MOVED TO FALL 2011 DESTINATION SCHL | 1 | 227-228 |\n| 41 | X3FALLSMP | X3 FALL SUBSAMPLE PARTICIPANT | 1 | 229-230 |\n| 42 | X4DEST | X4 MOVED TO SPRING 2012 DESTINATION SCHL | 1 | 231-232 |\n| 43 | X5DEST | X5 MOVED TO FALL 2012 DESTINATION SCHL | 1 | 233-234 |\n| 44 | X5FALLSMP | X5 FALL SUBSAMPLE PARTICIPANT | 1 | 235-236 |\n| 45 | X6DEST | X6 MOVED TO SPRING 2013 DESTINATION SCHL | 1 | 237-238 |\n| 46 | X7DEST | X7 MOVED TO SPRING 2014 DESTINATION SCHL | 1 | 239-240 |\n| 47 | X8DEST | X8 MOVED TO SPRING 2015 DESTINATION SCHL | 1 | 241-241 |\n| 48 | X9DEST | X9 MOVED TO SPRING 2016 DESTINATION SCHL | 1 | 242-242 |\n| 49 | W1C0 | W1 C1 FULL SAMP WGT | 1 | 243-253 |\n| 50 | W1A0 | W1 A1 FULL SAMP WGT | 1 | 254-264 |\n| 51 | W1T0 | W1 T1 FULL SAMP WGT | 1 | 265-275 |\n| 52 | W1P0 | W1 P1 FULL SAMP WGT | 1 | 276-286 |\n| 53 | W2P0 | W2 P2 FULL SAMP WGT | 1 | 287-297 |\n| 54 | W12P0 | W12 (P1)(P2) FULL SAMP WGT | 1 | 298-308 |\n\n\n| FieldID | FieldName | FieldLabel | Line | Columns |\n| --- | --- | --- | --- | --- |\n| 55 | W1_ 2P0 | W12 (P1)_ (P2) FULL SAMP WGT | 1 | 309-319 |\n| 56 |","cbCaiiRotPuXpzn9","https://ap.wps.com/l/cbCaiiRotPuXpzn9","pdf",7353092,483,"English","# Appendix B\n## Record layout fields","[{\"question\":\"What does the Appendix B record layout define?\",\"answer\":\"It defines a structured record layout by listing field IDs, field names, labels, and their fixed positions (line and column ranges) for each variable used in the dataset.\"},{\"question\":\"Which identifiers are included in the layout?\",\"answer\":\"The layout includes identifiers for the child and parent, original sampled PSU, multiple school terms, teacher identifiers by subject (including reading, math, and science), special education teachers, and the child care provider.\"},{\"question\":\"How are sampling weights represented?\",\"answer\":\"Sampling weights are provided as multiple fields, including full-sample weight variables and final sample weight (FS) variants, each assigned to specific column ranges.\"}]","APPENDIX B - RECORD LAYOUT | PDF",1217]