Preliminary Evidence of the Reliability and Validity of a Quantitative Measure of Self-Authorship

This article presents preliminary evidence of the reliability and validity of a measure of self-authorship derived from 18 items in the Career Decision Making Survey. The research conceptualizes a quantitative measure of self-authorship as a three-part score that reflects level of agreement with statements at each of the first three phases of development toward self-authorship. The instrument could be used to assess the outcomes of initiatives designed to promote growth in the development of self-authorship.