Toni Ratliff serves as an Associate Director of Health/Admin at the University of Florida and has established herself as a prominent educator in professional development and personality assessment. She is the instructor of the highly successful Coursera course "Personality Types at Work," which has attracted over 83,000 enrollments worldwide. Her course provides comprehensive insights into understanding personality types in professional settings, covering crucial aspects such as self-awareness, team dynamics, and organizational behavior. The program, structured across five modules, helps professionals at various career stages - from job seekers to executives - understand how personality types influence workplace interactions and career advancement. Her teaching methodology combines practical applications with theoretical frameworks, including personality assessments, interview techniques, and leadership development strategies. The course's success is evident through its strong enrollment numbers and practical approach to applying personality type understanding in real-world professional scenarios, making it a valuable resource for career development and workplace effectiveness.