Hi.<br/>"CD is identified by behaviors, but <u>is presumed to be</u> "symptomatic of an underlying dysfunction"<br/><a href="http://focus.psychiatryonline.org/article.aspx?Volume=2&page=558&journalID=21"><a href='http://focus.psychiatryonline.org/article.aspx?Volume=2&page=558&journalID=21' target='_blank' rel='nofollow'>http://focus.psychiatryonline.org/article.aspx?Volume=2&page=558&journalID=21</a> </a><br/><br/>The phrase "is presumed to be" means logically?