Search results
Educational Research for Policy and Practice > 2008 > 7 > 1 > 5-15
Journal of Adolescent Health > 2005 > 37 > 4 > 330-336
Educational Research for Policy and Practice > 2004 > 3 > 3 > 183-198
Educational Research for Policy and Practice > 2008 > 7 > 1 > 5-15
Journal of Adolescent Health > 2005 > 37 > 4 > 330-336
Educational Research for Policy and Practice > 2004 > 3 > 3 > 183-198