Here’s why your brain won’t let you remember new passwords

Whenever you reset your email password, you probably don’t remember the temporary one—that auto-generated, meaningless string of numbers and letters. You pay careful attention to typing it only as you log in, before thinking up a new permanent password—maybe a fresh variation of your childhood pet’s name. 

It’s not clear whether this kind of information, which individuals must pay careful attention to but isn’t needed in the future, enters the working memory. Researchers at Zhejiang University in Hangzhou, China wanted to see if it does. Through multiple experiments, the researchers discovered that human brains may have mechanisms that block this kind of information from staying. In fact, their research published on November 19 in Science Advances found that…

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News Source: https://www.popsci.com/science/brain-cant-remember-new-passwords/