Understanding Handedness

What percentage of Neanderthals were likely left-handed based on archaeological evidence?

• 20%

• 15%

• 10%

• 5%

At what age do infants typically show consistent handedness?

• One year old

• Two years old

• Three years old

• Four years old

What is the likelihood of a child being left-handed if both parents are left-handed?

• 1 in 3

• 1 in 5

• 1 in 2

• 1 in 4

Which famous individual is incorrectly claimed to be left-handed due to a flipped image?

• Albert Einstein

• Beethoven

• Neil Armstrong

• Marilyn Monroe

What is one reason people might incorrectly claim a famous person is left-handed?

• To increase book sales

• Tribal loyalty

• To promote left-handed products

• To confuse historians