Question

Describe what research tell us about being left handed

Answer 1

Answer:

• Scientists have found the first genetic instructions hardwired into human DNA that are linked to being left-handed

• Left handers tend to use their right brain more

• Left handers did not have a health risk disadvantage for allergies and had lower rates of ulcers and arthritis
• People who were left-handed were also more likely to work in manually intensive occupations
• Lefties are more prone to having negative emotions. In addition, they seem to have a more difficult time processing their feelings.