Career Planning Validity of Self‐Estimates and Test Estimates of Work‐Relevant Abilities

Abstract

This study sought to determine whether self‐estimates of work‐relevant abilities can improve upon the validity of test estimates (scores). Validity for career planning applications was the focus. The study (final sample of 1,620 college students) used 9 self‐estimates and test estimates to predict certainty‐screened occupational choices grouped by J. L. Holland (1997) types. The addition of ability self‐estimates to test estimates substantially improved upon the validity of test estimates alone. Study results (together with previous research) suggest that ability self‐estimates can provide efficient additions or alternatives to test estimates during career planning, while substantially broadening the range of abilities under consideration.