Toddlers and Character Values Interactions

I've noticed that traits with toddlers do have an impact on what they do or how they react to situations. I started a new game save where my main sim starts out as a toddler and will be staying with her throughout her life. With this sim, she has the angelic trait, and she is quite easy to deal with, while on the other hand another toddler that I had in the past, and played him throughout most of his life (until I accidentally deleted the game save), had the wild trait. He was constantly running around without his diaper, and as he grew up he was more active than my other toddlers who did not have the wild trait.