Answer :
Final answer:
Material presented last is often the hardest to remember due to retroactive interference. This is a phenomenon where new information disrupts the recall of old information. An example of this can be a student mixing up subjects while studying for multiple exams.
Explanation:
Ordinarily, material presented last is usually the most difficult to remember due to a phenomenon known as retroactive interference. Retroactive interference occurs when newly learned information interferes with the recall of information learned previously. For instance, if a student has spent the entire day studying for a biology exam and then spends the last hour before the test studying for chemistry, the information about chemistry may interfere with the ability to remember the biology material, making it more challenging to recall.
Learn more about Retroactive Interference here:
https://brainly.com/question/34706968
#SPJ11