Children who count on their fingers between ages 4 and 6.5 have better addition skills by age 7 than those who don't use their fingers, suggesting that finger counting is an important stepping stone ...

Even when we are not speaking aloud, we often talk to ourselves in our heads, using language to guide our thoughts and actions. This is known as "inner speech" and is involved in cognitive functions ...

When a child stops counting out loud, the numbers may keep going in their head. Adults can no longer hear them, and the child may struggle to explain what they are doing. A new study suggests that ...