If you are talking about the rolls that you can have in conversation you can mouse over it to see your bonus/malus. For example +4 in Persuasion. On the roll itself it is not said. I always wondered, if I have a +4 for a roll, if I could roll something less than 5, and if so, whether my dialogue partner has something to do with that. It would certainly go a long way to have your bonus as green on the left side and his malus as red on the right side.