What was wrong with Janet when she was about to enter the kindergarten room?

How can a driver best determine the safest speed to drive?

The average american baby will blank their birthweight by the time they turn one year-old

If a social worker goes around boasting to clients and co workers, it may make the listener feel inferior, judged, maybe insignificant how do you feel when someone is boastful and self absorbed when providing you a professional service? why?