Studies that took place in 2000, showed that children that had been read to from the age of 6 months had a 40% increase in vocabulary and comprehension skills versus the children who were not read to, who only had an increase of 16% of vocabulary and comprehension skills at the mark of 18 months old. Another case study performed at Yale University in 2003, showed that early reading to babies can help prevent dyslexia in the future when reading in grade school. Some classic baby books that have been highly recommended by many learning institutions to read to infants are named below.