Garth Michaels holds a Master's Degree in Psychology from the University of Colorado, a National Certified Career Counselor credential, and certification from the American Handwriting Analysis Foundation. He has many years of assessment, counseling, and program development experience. Garth uses tests and Handwriting Analyst© to help people change careers or make informed vocational decisions at Career Solutions in Walnut Creek, California.

Marilyn Maze, Ph. D., has been developing computerized career planning programs and other software since 1978. She programmed the original Handwriting Analyst. She holds a doctorate from the University of Maryland in Counselor Education and is the past Director of EUREKA, the California Career Information System.

Dorothy Hodos, a practicing graphologist for over 30 years, has been certified by the American Handwriting Analysis Foundation. She studied with the organization's founder, Charlie Cole, and has expanded her knowledge by attending offerings from many of the "greats" in the field of graphology. Ms. Hodos teaches, lectures, does analyses, and writes articles for various graphological journals. She is a past president of the American Handwriting Analysis Foundation and received its Gold Nibs Award for Special Graphological Contributions and the President's Merit Award, 1980.