// outcomes_processing* , assessproc_extension? , assessfeedback* ,
// selection_ordering? , reference? , (sectionref | section)+)>
//<!ELEMENT assessmentcontrol (qticomment?)>
Element el_control = (Element) el_assessment.selectSingleNode("assessmentcontrol");
if (el_control != null) {
String feedbackswitch = el_control.attributeValue("feedbackswitch");
String hintswitch = el_control.attributeValue("hintswitch");
String solutionswitch = el_control.attributeValue("solutionswitch");
boolean feedback = (feedbackswitch == null) ? true : feedbackswitch.equals("Yes");
boolean hints = (hintswitch == null) ? true : hintswitch.equals("Yes");
boolean solutions = (solutionswitch == null) ? true : solutionswitch.equals("Yes");