Four job analysis methods––job elements, critical incidents, the Position Analysis Questionnaire (PAQ), and task analysis––were empirically compared to assess their utility for personnel selection. Four job classifications were analyzed with each of the job analysis methods, yielding 16 separate reports. 64 government personnel selection specialists were assigned to each of the cells in the 4 by 4 design. Each S evaluated 1 report, developed an examination plan from it, and evaluated that plan. Occupational experts and researchers independently evaluated the exam plans, and exam plan contents were quantified for separate analysis. Results reveal that although the PAQ was the least costly method to apply, participants rated PAQ reports lowest. The critical incidents method resulted in examination plans that appeared to be somewhat higher in quality than plans derived from other methods. The methods, however, had relatively little impact on exam plan contents or the costs of developing exam plans. (15 ref)