I have blogged about B/X Morale before but I wanted to check and see how people apply the morale check. Do you roll the dice once and apply it to all the monsters as a group or do you roll for each monster and apply the results individually?
For example, a group of six goblins check morale:
Do you roll once and determine if all of the goblins continue to fight or do they all flee?
Do you roll morale six times and apply the result to each individual goblin?