When making an attribution, dan considers how his roommate has behaved in similar situations in the past. dan is using information?

When making an attribution, Dan considers how this roommate has behaved in similar situations in the past. Dan is using consistency information. 

Information consistency refers to the same thing, being consistent, that even though something may be slightly different the outcome remains the same. In this case, Dan is assuming his roommate will make the same behavior choices as he has previously.