1 Baby talk at 12 months. 2  Most babies say a few simple words like mama and dadda by the end of 12 months -- and now know what they're saying.
In Louisville, salaries for physical therapy assistant professionals have increased. Louisville physical therapy assistant professionals made $37,590 per year, on average, in 2010. Physical therapy assistant professionals in Louisville made a yearly average salary of $32,445, four years earlier in 2006.
In 2010 physical therapy assistant professionals in Boston reportedly earned an average salary of $39,380 per year. Four years earlier in 2006, physical therapy assistant professionals in Boston made an average salary of $35,455 per year.