Search Results

Your query returned 12 studies.

6.
Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2012 (ICPSR 34861)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.
7.
Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2013 (ICPSR 35218)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.
8.
Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2014 (ICPSR 36263)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.
9.
Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2012 (ICPSR 34574)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.
10.
Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2013 (ICPSR 35166)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.
11.
Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2014 (ICPSR 36149)
Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al.

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