Extended DISC^® is pragmatic, concise and easy-to-use assessment tools that provide results for behavioral change. Extended DISC^® identifies 160 specific behavioral styles, using four main quadrants that are identified with the letters D, I, S and C. Improve and measure the performance of your employees, teams and organization to receive a greater ROI. The tools may be used in the recruitment and selection process, training and leadership development, and can quantifiably measure conscious behavior modifications.