File Manifest for ICPSR 13618 Earls, Felton J., Jeanne Brooks-Gunn, Stephen W. Raudenbush, and Robert J. Sampson. PROJECT ON HUMAN DEVELOPMENT IN CHICAGO NEIGHBORHOODS (PHDCN): MY EXPOSURE TO VIOLENCE (PRIMARY CAREGIVER), WAVE 2, 1997-2000 [Computer file]. ICPSR13618-v1. Boston, MA: Harvard Medical School [producer], 2002. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005-12-06. doi:10.3886/ICPSR13618 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 13618-related_literature.txt - - - 2009-11-27 - 13618-manifest.txt - - - 2009-11-28 - 13618-Questionnaire.pdf - - - 2005-12-05 f33a49489848b6c77081f9927adbd676 DS0001 Cohort 0 Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 13618-0001-Codebook.pdf - - - 2005-12-05 469290a55f2f88e1eb711ace858539d9 DS0002 Cohort 3 Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 13618-0002-Codebook.pdf - - - 2005-12-05 a2b76387c60ea333577c35318d3123de DS0003 Cohort 6 Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 13618-0003-Codebook.pdf - - - 2005-12-05 5bf54d7df7e9953203d00cef92b34370 Version History 2005-12-06 The study was originally released without restricted variables. It was then decided that certain variables needed to be restricted so both public use and restricted use files were created. The public use files have certain variables restricted, while the restricted use files allow users full access to the original data. See RESTRICTIONS for more details.