This tribute to Tiedeman takes the form of an invitation to read his written work. The author concludes that Tiedeman's body of work is unique and paradoxical, abstract and challenging, and deeply practical. He offered principles intended to change the way counselors think about careers and career development.

In quantum physics, whatever is observed is changed; therefore, it is all perception. Given those findings and to save Tiedeman from interpretation, in this article, he speaks for himself in 5 areas: (a) his professional credo, (b) the Harvard Studies in Career Development, (c) the 1983 Assembly to Advance Career, (d) statistics of vocational…

Frank Parsons was not the 1st American to recognize or address the need for vocational guidance. Why he, rather than his predecessors, is credited with initiating the field can be attributed to the largely overlooked contributions of 3 other persons: Pauline Agassiz Shaw, Meyer Bloomfield, and Ralph Albertson. The author calls attention to the…