The document discusses the use of sales assessment tools to recruit top business development personnel. It summarizes findings from studies that show using competency and aptitude testing can significantly improve hiring rates and differentiate high performers. The document then provides examples of how one company, Thomas International, uses their assessment tools to identify important competencies for sales success, quantify top performers' sales behaviors and mental aptitude, benchmark sales talent, and correlate assessment outcomes with business metrics to improve strategic talent measurement and sales force performance.