"study number","owner","title","investigators","doi","time period"
"21940","CCEERC","NICHD Study of Early Child Care and Youth Development: Phase I, 1991-1995 [United States]","United States Department of Health and Human Services. National Institutes of Health. Eunice Kennedy Shriver National Institute of Child Health and Human Development","http://dx.doi.org/10.3886/ICPSR21940.v1","1994"
"21941","CCEERC","NICHD Study of Early Child Care and Youth Development: Phase II, 1996-1999 [United States]","United States Department of Health and Human Services. National Institutes of Health. Eunice Kennedy Shriver National Institute of Child Health and Human Development","http://dx.doi.org/10.3886/ICPSR21941.v1","1999"
"21942","CCEERC","NICHD Study of Early Child Care and Youth Development: Phase III, 2000-2004 [United States]","United States Department of Health and Human Services. National Institutes of Health. Eunice Kennedy Shriver National Institute of Child Health and Human Development","http://dx.doi.org/10.3886/ICPSR21942.v1","2004"
"22361","CCEERC","NICHD Study of Early Child Care and Youth Development: Phase IV, 2005-2008 [United States]","United States Department of Health and Human Services. National Institutes of Health. Eunice Kennedy Shriver National Institute of Child Health and Human Development","http://dx.doi.org/10.3886/ICPSR22361.v1","2008"
"03487","ICPSR","Polish General Social Survey, 1992-1999","Cichomski, Bogdan; Jerzynski, Tomasz; Zielinski, Marcin","http://dx.doi.org/10.3886/ICPSR03487.v2","1999"
"13670","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Addendum (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13670.v1","2002"
"13671","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Addendum (Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13671.v1","2002"
"13672","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Adolescent Dissociative Experiences Scale, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13672.v1","2002"
"13677","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Alcohol Use Follow-Up, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13677.v1","2002"
"13673","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Alcohol Use, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13673.v1","2002"
"13675","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Asthma History, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13675.v1","2002"
"13682","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Center for Epidemiological Studies Depression Scale, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13682.v1","2002"
"13610","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Child and Adolescent Behavior Rating Scale, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13610.v1","2000"
"13678","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Child and Adolescent Behavior Rating Scale, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13678.v1","2002"
"13683","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Children and First Pregnancy, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13683.v1","2002"
"13685","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Circles, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13685.v1","2002"
"13684","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Community Involvement and Collective Efficacy (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13684.v1","2002"
"13686","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Community Involvement and Collective Efficacy (Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13686.v1","2002"
"13687","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Consequences of Substance Use, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13687.v1","2002"
"13614","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Depression, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13614.v1","2000"
"13691","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Depression, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13691.v1","2002"
"13585","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Deviance of Peers, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13585.v1","1997"
"13615","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Deviance of Peers, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13615.v1","2000"
"13693","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Deviance of Peers, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13693.v1","2002"
"13692","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Discrimination, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13692.v1","2002"
"13694","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Drug Use, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13694.v1","2002"
"13616","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Dysthymia, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13616.v1","2000"
"13695","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Extended Family Health, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13695.v1","2002"
"13590","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Family Environment Scale, Wave 1, 1994-1995     ","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13590.v1","1997"
"13591","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Family Mental Health and Legal History, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13591.v2","1997"
"13592","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Family Structure and Health History, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13592.v2","1997"
"13701","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Fear and Guns, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13701.v1","2002"
"13702","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Flagged Instrument List, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13702.v1","2002"
"13707","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Generalized Anxiety Disorder (Primary Caregiver and Young Adult Report on Self), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13707.v1","2002"
"13710","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Gift Wrap, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13710.v1","2002"
"13626","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Gun Ownership, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13626.v1","2000"
"13711","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Gun Ownership, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13711.v1","2002"
"13627","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Header Data, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13627.v1","2000"
"13712","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Header Data (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13712.v1","2002"
"13713","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Header Data (Subject and Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13713.v1","2002"
"13593","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Health Screen, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13593.v2","1997"
"13629","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Health Screen, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13629.v1","2000"
"13715","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Health Screen, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13715.v1","2002"
"13630","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Home and Life Interview, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13630.v1","2000"
"13716","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Home and Life Interview, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13716.v1","2002"
"13594","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Home Observation for Measurement of the Environment, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13594.v1","1997"
"13628","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Household Composition, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13628.v1","2000"
"13714","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Household Composition, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13714.v1","2002"
"13631","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Interviewer Impressions (Primary Caregiver), Wave 2, 1997-2000 ","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13631.v1","2000"
"13718","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Interviewer Impressions (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13718.v1","2002"
"13719","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Interviewer Impressions (Subject), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13719.v1","2002"
"13633","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Interviewer Impressions (Young Adult), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13633.v1","2000"
"13720","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Interviewer Impressions (Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13720.v1","2002"
"13635","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Life History Calendar, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13635.v1","2000"
"13636","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Major Depressive Disorder (Primary Caregiver), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13636.v1","2000"
"13722","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Major Depressive Disorder (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13722.v1","2002"
"13723","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Major Depressive Disorder (Subject and Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13723.v1","2002"
"13637","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Major Depressive Disorder (Subject), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13637.v1","2000"
"13724","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Mental Health Services, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13724.v1","2002"
"13638","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Neighborhood Activity, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13638.v1","2000"
"13640","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Oppositional Defiance Disorder (Primary Caregiver), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13640.v1","2000"
"13726","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Oppositional Defiance Disorder (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13726.v1","2002"
"13641","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Oppositional Defiance Disorder (Subject), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13641.v1","2000"
"13727","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Oppositional Defiance Disorder (Subject), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13727.v1","2002"
"13643","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Perceptions of Drug Risk, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13643.v1","2000"
"13728","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Perceptions of Drug Risk, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13728.v1","2002"
"13717","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Personal Identity, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13717.v1","2002"
"13596","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Prenatal Health Screen, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13596.v2","1997"
"13597","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Provision of Social Relations (Primary Caregiver), Wave 1, 1994-1995","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13597.v1","1997"
"13733","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Provision of Social Relations (Primary Caregiver), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13733.v1","2002"
"13734","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Provision of Social Relations (Subject and Young Adult), Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13734.v1","2002"
"13737","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Relationships, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13737.v1","2002"
"13741","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Self Perceptions, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13741.v1","2002"
"13655","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Self Report (Young Adult), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13655.v1","2000"
"13656","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Service Use, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13656.v1","2000"
"13657","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Short Michigan Alcohol Screening Test, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13657.v1","2000"
"13744","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Substance Use Follow-Up, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13744.v1","2002"
"13602","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Substance Use, Wave 1, 1994-1997","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13602.v1","1997"
"13659","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Substance Use, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13659.v1","2000"
"13743","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Substance Use, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13743.v1","2002"
"13662","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Voting Practices, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13662.v1","2000"
"13748","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Walk-A-Line, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13748.v1","2002"
"13621","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Where Are You Afraid? (Fear), Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13621.v1","2000"
"13606","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Young Adult Self Report, Wave 1, 1994-1995","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13606.v1","1997"
"13666","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN):  Young Adult Self Report, Wave 2, 1997-2000","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13666.v1","2000"
"13751","NACJD","Project on Human Development in Chicago Neighborhoods (PHDCN): Young Adult Self Report, Wave 3, 2000-2002","Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; Sampson, Robert J.","http://dx.doi.org/10.3886/ICPSR13751.v1","2002"