Conscience And Doubt

[Hirsap]

Hello;

What is the difference between a practical doubt, and a speculative doubt? Also, in what differing manner do these different kinds of doubts (ought) to effect one's course of action (i.e.: certainty, a probable view etc). Could someone please illustrate these through an example?

[cappie]

[url="http://www.newadvent.org/cathen/12441a.htm"]http://www.newadvent.org/cathen/12441a.htm[/url]

This should answer the question