Sign language. It uses only signs made with your hands. You do not have to hear to understand it.
I’m not sure if this exactly answers your question, but some eyebrows are raised at his dilemmas (morality tests) because the only people tested were 10-16 year old boys that had never been in the situations that were presented to them. Overall his dilemmas could be a reason why people question his theories. Other than this reason I am not aware of another reason why people would question his stages of moral development.
Flea Shampoo actually works wonders. My cousin had lice and flea shampoo got rid of them. Just wash her hair with it a few times
Status asthmaticus is acute exacerbation of asthma that does not respond to home treatment (nasal inhaler)
You should not puncture a blister unless it is large, painful, or likely to be further irritated.