Listen to the Players
Source GM Core pg. 16
The friends around your game table are perhaps your best tool for achieving quick, fair, and consistent rulings. Sharing the task of remembering the rules makes rules discussions collaborative rather than combative, greatly increases the chances of accurate and comprehensive recall of the written rules and your own past rulings, and is true to the shared storytelling spirit of Starfinder.
Asking if anyone knows how a specific rule rewards those players who have spent time mastering the rules and involves more people in the discussion. It signals to other players that you are willing to hear opinions before making a ruling, and it builds a more collaborative environment. In addition, for groups with access to a large number of sourcebooks or rules resources, you can ask different players to examine separate sources. This can greatly increase the speed and accuracy of a group's rulings.
Approaching the rules as a group problem also means that you should never trivialize player concerns about a rule. You must also think about each player and assess how important the rules actually are to them. Remember, though—while rules recall is a group challenge, making the final decision on the rules interpretation and getting the session moving again falls to you.
Asking if anyone knows how a specific rule rewards those players who have spent time mastering the rules and involves more people in the discussion. It signals to other players that you are willing to hear opinions before making a ruling, and it builds a more collaborative environment. In addition, for groups with access to a large number of sourcebooks or rules resources, you can ask different players to examine separate sources. This can greatly increase the speed and accuracy of a group's rulings.
Approaching the rules as a group problem also means that you should never trivialize player concerns about a rule. You must also think about each player and assess how important the rules actually are to them. Remember, though—while rules recall is a group challenge, making the final decision on the rules interpretation and getting the session moving again falls to you.