This article begins with a rationale for and review of parallel measures of self-efficacy (confidence) and interests for basic dimensions of vocational activity. Recent development of and research on the Expanded Skills Confidence Inventory, Campbell Interest and Skills Survey, Kuder Skills Assessment, and Inventory of Work-Relevant Abilities are described and reviewed. Research on the incremental predictive validity of these measures for understanding and for counseling uses is discussed. Numerous suggestions for further research and for career assessment are provided.