Quick Guide to Special Education Dispute Resolution Processes for Parents of Children & Youth (Ages 3-21)This easy to use comparison chart looks at dispute resolution processes from a variety of perspectives. It was developed following OSEP’s release of a Q&A on IDEA Part B Dispute Resolution in July 2013. At that time, CADRE was asked to create a set of companion resources for parents and families. In addition to this chart, CADRE developed five parent guides around dispute resolution processes.