Lorraine F. Lafferty

The American Psychological Association (APA) is a scientific and professional organization that represents psychologists. The non-profit company is based in Washington and has subsidiaries in the United States. APA educates the public about psychology, behavioral science, and mental health. It promotes psychological science and practice, fosters the education and training of psychological scientists, practitioners, and educators. APA advocates for psychological knowledge and practice to inform public policy and champions the application of psychology to promote human rights, health, well-being, and dignity. Arthur C. Evans has been the CEO of the American company since 2017.

The American Society for Training & Development is a professional association that is dedicated to the training and development field. The non-profit company is based in Alexandria, VA and has subsidiaries in the United States.

Human Synergistics/Center for Applied Research, Inc. provides diagnostic tools and development materials. It services include survey design & administration, consulting, seminars and workshops. The company was founded in 1970 by J. Clayton Lafferty and is headquartered in Arlington Heights, IL.

Human Synergistics, Inc. develops and publishes assessment and simulations services to enhance the effectiveness of individuals, groups and organizations. The firm serves business and academic communities that include clients in the public, private and not-for-profit organizations, human resource and organizational development professionals, internal and external consultants and educational institutions. The company was founded by J. Clayton Lafferty in 1970 and is headquartered in Plymouth, MI.