Your friend wants to purchase some expensive software that claims to to be scientifically proven to allow you to memorize entire books. He says that he knows someone whose grades went up after buying the software. What advice would you give to your friend about this program?

Question

Quizplus · Accepted Answer

Anecdotal evidence about effectiveness is not reliable. Just because one person's grades went up after buying the software does not mean that it will have the same effect on everyone else. It is important to look for more reliable evidence, such as scientific studies with a large sample size, before investing in an expensive program.

Your Friend Wants to Purchase Some Expensive Software That Claims