Complex sentence: Nuttin found that letters found in one's own name are 50% more likely to be chosen for the top 6, with the strongest correlation to the first letters of the first and family names (initials).
Split into simpler sentences: Nuttin found that letters found in one's own name are 50% more likely to be chosen for the top 6. The strongest correlated to the first letters of the first and family names (initials).