A study released Tuesday shows that preparation for teaching jobs is lacking across the country, including in Georgia. But the results are not without some controversy and disagreements, as representatives from the University of North Georgia and Brenau University illustrate. “I kind of wonder, if this were done in another profession ... would it be OK for doctors to be evaluated by someone that isn’t their professional evaluation group?” asked Toni Bellon, UNG assistant dean of the graduate education program.