CA Healthy Kids Report 2015
本文檔由 jlinchina 分享于2016-07-21 18:06
The California Healthy Kids Survey, conducted every two years since 1985, is drawn from questionnaires filled out by seventh-, ninth- and 11th-graders in a sampling of the state´s public schools. The just-released report compiled answers from about 36,500 students surveyed from fall 2013 through spring 2015. The detailed questionnaires were anonymous and conf..