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).
Pale yellow stools can also occur when a blockage in the liver is preventing the bile production that gives the characteristic yellow or brown color. Yellow-brown stool in infants and toddlers is not always a cause for alarm, states Johns Hopkins Children's Center. Baby stool comes in multiple shades and textures. Yellow stool can sometimes be a symptom of giardia, a parasitic disease accompanied by foul-smelling diarrhea and watery stools. However, in general, the only colors that indicate something seriously wrong are red, black and pale yellow.