In 2006, Tyson completed a study to determine whether controlled atmosphere killing, which uses gas to render chickens unconscious before slaughter, could be a more humane practice than conventional electrical stunning. According to Bill Lovette, Tyson's senior group vice president of poultry and prepared foods, the study found no difference between the humaneness of the two methods. The company plans to ask scientists at the University of Arkansas to initiate a similar study to test these initial results. The research will be led by the newly created Chair in Food Animal Wellbeing at the Dale Bumpers College of Agricultural, Food and Life Sciences of the University of Arkansas. Tyson has committed $1.5 million to help establish the Chair, which will be involved in overseeing research and classes focused on the humane management and treatment of food animals.