His âsix defining characteristicsâ are as follows: 1  1. âA discourse community has a broadly agreed set of common public goals.â. 2  2. âA discourse community has mechanisms of intercommunication among its members.â. 3  3. âA discourse community uses its participatory mechanisms primarily to provide information and feedback.â.
Causes of Similar Symptoms to Dark stool in children. Research the causes of these symptoms that are similar to, or related to, the symptom Dark stool in children: 1  Stomach bleeding (4 causes). 2  Rectal bleeding (324 causes). 3  Internal bleeding (22 causes). 4  Peptic uler. 5  Gastritis (39 causes).
Because pale stools may be caused by a serious disease or condition, you should seek prompt medical care if you, or your child, have unusually pale or light-colored stools. Early diagnosis and treatment of the underlying cause of pale stool can reduce the risk of possible complications, such as liver failure.nusually pale or light-colored stool is often caused by a serious condition that interferes with bilirubin metabolism, such as a blockage of the bile ducts or liver disease.