File Manifest for ICPSR 20022 Johnston, Lloyd D., Jerald G. Bachman, Patrick M. O'Malley, and John E. Schulenberg. Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2006 [Computer file]. ICPSR20022-v3. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2008-09-12. doi:10.3886/ICPSR20022 Details on the version history can be found below the file listings. Study-level Documentation Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-related_literature.txt - - - 2009-11-29 - 20022-manifest.txt - - - 2009-11-30 - 20022-User_guide.pdf - - - 2007-10-29 691e5f4b2917fcc4de9ffe1086111e94 DS0001 Core Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0001-Codebook.pdf - - - 2007-10-29 7500774bb926f6c82b1202806852ea14 20022-0001-Data.dta - 14,814 185 2007-10-29 4b60c5d2332597f5ee6ce2b7f620827b 20022-0001-Data.sav - 14,814 185 2007-10-29 e050d4cd7c5739170c71be2e7df2f8f2 20022-0001-Data.stc - 14,814 185 2007-10-29 b76a6ca88d73272893728e1dcb217e0f 20022-0001-Data.tsv - 14,814 185 2007-10-29 5867cbf04a2ae39ae99cd5c1fd9e155d 20022-0001-Data.txt 382 14,814 185 2007-10-29 5c709750d59780662a407c2c390cadc2 20022-0001-Setup.dct - - - 2007-10-29 2ada69e6df349f94592acdadbe8ce00e 20022-0001-Setup.do - - - 2007-10-29 333e9107f5acfcb4b5a2ceb7b16aea82 20022-0001-Setup.sas - - - 2007-10-29 d4e665409ada18de961c5d0bf6fa2964 20022-0001-Setup.sps - - - 2007-10-29 548702c74c3351347f1d0b166914817f 20022-0001-Supplemental_syntax.do - - - 2007-10-29 5f9545d0644a1acc9a714ac2292d8f93 20022-0001-Supplemental_syntax.sas - - - 2007-10-29 af4875b63ed111c3fbc7fd39fcfc1a8e DS0002 Form 1 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0002-Codebook.pdf - - - 2007-10-29 cd2dd16103dd2a833d3d06471535f2b5 20022-0002-Data.dta - 2,475 618 2007-10-29 bc6a10659909be9d107a316455aa37fd 20022-0002-Data.sav - 2,475 618 2007-10-29 f7a0a0ed8bfb751ae2884ff03b835488 20022-0002-Data.stc - 2,475 618 2007-10-29 439d4d0dcf784e81a6cb6857ef98210a 20022-0002-Data.tsv - 2,475 618 2007-10-29 0312b8ccf313ec90db9fe0e903157f43 20022-0002-Data.txt 1249 2,475 618 2007-10-29 4ababf6110caa7c97c037b603db6bbe9 20022-0002-Setup.dct - - - 2007-10-29 f281b3f9c7c233f18e4048e5d1f8b5bf 20022-0002-Setup.do - - - 2007-10-29 5d08271cdf409ddaf87399d54ede7c4f 20022-0002-Setup.sas - - - 2007-10-29 e301fd0b2a3150e3999dd8ff17f2653b 20022-0002-Setup.sps - - - 2007-10-29 70afeb1eb1d6428093f0eae1cebf2368 20022-0002-Supplemental_syntax.do - - - 2007-10-29 e44550ef1a81c3f9b163eb55bf99e5b4 20022-0002-Supplemental_syntax.sas - - - 2007-10-29 742b0b6a8d47c6b9e8fcfef3ca124634 DS0003 Form 2 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0003-Codebook.pdf - - - 2007-10-29 c7e55300577fba5036b9eff2bddada49 20022-0003-Data.dta - 2,460 332 2007-10-29 6e91f17ba23ee02fdbfa287c8e74e7d9 20022-0003-Data.sav - 2,460 332 2007-10-29 9c32125ce244a079e0ef21d2433e36f9 20022-0003-Data.stc - 2,460 332 2007-10-29 17478d5e2f4452a427b667bf8bf3dbf8 20022-0003-Data.tsv - 2,460 332 2007-10-29 54a411da52c111f8238a70d4af2bdc01 20022-0003-Data.txt 675 2,460 332 2007-10-29 ca699d6c5d6d9c965416707d7e684750 20022-0003-Setup.dct - - - 2007-10-29 d2736d034adb427e5735041ca7322680 20022-0003-Setup.do - - - 2007-10-29 863e00663107bad88f00207b5ac6accb 20022-0003-Setup.sas - - - 2007-10-29 b7e46981a2001d35aaa54f2b90d2cbfd 20022-0003-Setup.sps - - - 2007-10-29 cec97f487539d2b9f1dd39b1edd9dcaf 20022-0003-Supplemental_syntax.do - - - 2007-10-29 67e8dad80032a618a6c7cc9ca36026e7 20022-0003-Supplemental_syntax.sas - - - 2007-10-29 e2cc41c8548c825dc08bc4f5f991badc DS0004 Form 3 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0004-Codebook.pdf - - - 2007-12-13 265fc126b3bd929e516b8ab9f5f7d4fd 20022-0004-Data.dta - 2,456 357 2007-10-29 8f0fcd6bfc751688157f34040ef64809 20022-0004-Data.sav - 2,456 357 2007-10-29 c71c0fdf57d9423285d38159efba6e3b 20022-0004-Data.stc - 2,456 357 2007-10-29 a069f57144bd4b7c4f70d32864eb03b0 20022-0004-Data.tsv - 2,456 357 2007-10-29 8e976eb71ed06b64f6777053630fa902 20022-0004-Data.txt 726 2,456 357 2007-10-29 9c9d8ff7abf93e02c42f7baf8a06c72b 20022-0004-Setup.dct - - - 2007-10-29 efedf5a5f417f3a8a3a84dd558d90279 20022-0004-Setup.do - - - 2007-10-29 6de9e38027506b91d2ea8d1f8040258a 20022-0004-Setup.sas - - - 2007-10-29 2ec17fb7c0e18bc90dde5bd0d4c47f08 20022-0004-Setup.sps - - - 2007-10-29 0be5069ab938170595bdf26543620fef 20022-0004-Supplemental_syntax.do - - - 2007-10-29 0a4164405112e9a1c58c5a11a0f9202e 20022-0004-Supplemental_syntax.sas - - - 2007-10-29 59506c50361c0cfd08c3d21b031660b7 DS0005 Form 4 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0005-Codebook.pdf - - - 2007-12-13 d44271d5390c12b3e7d35417cae1b89e 20022-0005-Data.dta - 2,461 270 2007-10-29 bb71ffe2356dcf0f23bfa06cc1897d38 20022-0005-Data.sav - 2,461 270 2007-10-29 06686a228c80f83b0851a2a80a266a9e 20022-0005-Data.stc - 2,461 270 2007-10-29 692e3f25234e0e3e3cdb5117e66488f2 20022-0005-Data.tsv - 2,461 270 2007-10-29 c20ab96ddbd1c3cef08947dbd04b4db8 20022-0005-Data.txt 554 2,461 270 2007-10-29 d7f1924e9cbddf9d18b67ebef03bcadd 20022-0005-Setup.dct - - - 2007-10-29 db6ea5d6225fe387fa603f1e93b99149 20022-0005-Setup.do - - - 2007-10-29 53ce4f8c2bd0e1f91ab8c83927a01500 20022-0005-Setup.sas - - - 2007-10-29 2d4395a7ba61610685bed51e4f012962 20022-0005-Setup.sps - - - 2007-10-29 ac2e56364e842be7090ceb89a9c1e315 20022-0005-Supplemental_syntax.do - - - 2007-10-29 4e101eb5ec0acf401cf03e078d74e2ef 20022-0005-Supplemental_syntax.sas - - - 2007-10-29 db4a4dbd7a2244575443c2f242cf13ad DS0006 Form 5 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0006-Codebook.pdf - - - 2008-09-12 c3db3a21269632e8d3f0191f7052e610 20022-0006-Data.dta - 2,479 327 2008-09-12 c1d0e05e7df89dcdeb42878b7a11f48f 20022-0006-Data.sav - 2,479 327 2008-09-12 02a74bbd4e7bd9abc5760ffaca2e26d7 20022-0006-Data.stc - 2,479 327 2008-09-12 32743bbfe11d7cd931d3719192a9c1a9 20022-0006-Data.tsv - 2,479 327 2008-09-12 ea27db8ed2f1ea0e89b95ce2d56b59fa 20022-0006-Data.txt 665 2,479 327 2008-09-12 d4ec384dd3006f40add3ff610e545052 20022-0006-Setup.dct - - - 2008-09-12 b55b0278b9339bb7f128f09f60aec763 20022-0006-Setup.do - - - 2008-09-12 2c561d59e289e9a71a8b1ec5a4b3e35a 20022-0006-Setup.sas - - - 2008-09-12 273f7378df971634f6813f569760e4e7 20022-0006-Setup.sps - - - 2008-09-12 16d063ecd2e800d27055c3f10931fc3c 20022-0006-Supplemental_syntax.do - - - 2008-09-12 1761b177026f0c7cb2162208cc5d93ae 20022-0006-Supplemental_syntax.sas - - - 2008-09-12 70779c80ecf13b69c2a96b875fe2e746 DS0007 Form 6 Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 20022-0007-Codebook.pdf - - - 2007-10-29 67eda400a0e555ab6b34fee675ae1042 20022-0007-Data.dta - 2,483 332 2007-10-29 d8a7a6c0f03c8bc2096f2bf08e683fd6 20022-0007-Data.sav - 2,483 332 2007-10-29 eb0bd606005cd0505ac94a26f2ce371b 20022-0007-Data.stc - 2,483 332 2007-10-29 2291b4e4f8ed6eb479264fc0400e0b01 20022-0007-Data.tsv - 2,483 332 2007-10-29 2815d50c9043fbcc5804e6a8ffe1799a 20022-0007-Data.txt 676 2,483 332 2007-10-29 527b5cc28b9675942104198ebc0d93c1 20022-0007-Setup.dct - - - 2007-10-29 3d5ec83f36939a3f12e6797c473578bd 20022-0007-Setup.do - - - 2007-10-29 7f757baf202e5097c327b92ae269b2d3 20022-0007-Setup.sas - - - 2007-10-29 c4a5bb3fa5a755ebf6b90f1b24d0e677 20022-0007-Setup.sps - - - 2007-10-29 1a4b7eaa1cb47522e935ce14489b42ae 20022-0007-Supplemental_syntax.do - - - 2007-10-29 f6b8f45873ca4b653a46005cf8be0a6e 20022-0007-Supplemental_syntax.sas - - - 2007-10-29 105d959ba3f36e8f3386d3b6e0c28f6f Version History 2008-09-12 New data was supplied by the PI for Dataset 6, Form 5, for variables V5530, V5531, and V5532. 2007-12-13 Minor changes were made to the question text for Dataset 4, Form 3, on V3342, V3359, and V3376, and for Dataset 5 Form 4 on V4223.