ond ng Instrument_ The data for g r s and boys were ana yzed separate y Ma e sun von of CA were ntery ewed about the r d sc osure exper ences. Ana yt c techn ques nc uded The samp e cons sted of 4,339 h gh schoo students n Sweden (2,324 g r s and 2,0 I 5 boys). The mean age of the part c pan