Baddeley and Hitch Asked Rugby Players to Remember All of the Rugby

Baddeley and Hitch asked rugby players to remember all of the rugby games they had played over the course of a single season. According to their data, which is the MOST important factor in determining whether the players will remember a particular game?

A) how many other games the player has been in since the target game
B) how much time has passed since the target game
C) whether the player was satisfied with his performance in the target game
D) whether the game took place during the week or on a weekend