Josh Cannot Remember His Previous Girlfriend's Phone Number Because He

Multiple Choice

Josh cannot remember his previous girlfriend's phone number because he is now frequently calling a new girlfriend. He also has trouble remembering the phone number for the new pizza delivery around the corner because he keeps recalling the phone number of the pizza delivery company located near his previous girlfriend's home. Josh's inability to remember his previous girlfriend's phone number is likely due to _____ interference, and his inability to remember the new pizza delivery phone number is likely due to _____ interference.

A) retroactive; retroactive
B) proactive; proactive
C) proactive; retroactive
D) retroactive; proactive