All the gossip, insults and dirty looks add up fast on popular reality shows, far outpacing the level seen in equally popular dramas, comedies and soap operas according to a new Brigham Young University study. The researchers looked at five reality shows and five non-reality shows and found 52 acts of aggression per hour on reality TV compared to 33 per hour for the non-reality programs. “The Apprentice” topped the list at 85 acts of verbal or relational aggression per hour. Simon Cowell and “American Idol” checked in a little lower at 57 aggressive acts per hour – but...