The behavioral disorder is a serious issue in children. Some children have very difficult and challenging behaviors that are not normal for their age. Few of the very common behavioral disorders are conduct disorder (CD), oppositional defiant disorder (ODD) and attention deficit hyperactivity disorder (ADHD). Differentiating and diagnosing these disorders can be a little time consuming as all the three disorders have some common symptoms. However, the causes of these disorders can be family difficulties, emotional problems, abuse, mood disorder, etc and also if you want to reduce anxiety issues in children or adults, weighted blankets are quite useful and effective. 1. Conduct Disorder Children who suffer from conduct disorder have very delinquent behavior and do not accept rules.