Knowing how precisely a high school freshman can estimate the number of objects in a group gives you a good idea how well he has done in math as far back as kindergarten, researchers at The Johns ...

Artificial intelligence can share our natural ability to make numeric snap judgments. Researchers observed this knack for numbers in a computer model composed of virtual brain cells, or neurons, ...

A Johns Hopkins study has found that how well, or poorly, a high school freshman can estimate the number of objects in a group is a good indicator as to how well, or poorly, he or she has done in ...