Styles of Argument

 

1) Rogerian:  this approach considers two or more viewpoints...best to use when the goal is either to compromise between strong opinions or to consider and then disprove a competing viewpoint

 

A does B1 because of C; A also does B2 because of C so that D

 

2)  Toulmin: this approach presents a single strong argument

 

A does B because of C so that D