Proactive interference refers to older memories that can interfere with new thoughts, whereas retroactive interference refers to the inverse process.
The expression 'proactive interference' makes reference to memories that interfere with older thoughts.
In conclusion, proactive interference refers to older memories that can interfere with new thoughts, whereas retroactive interference refers to the inverse process.
Learn more on proactive interference here:
https://brainly.com/question/14258903
#SPJ4