This document is the second edition of a guide that is part of a series of performance-based teacher education (PBTE) modules and is intended to help those serving as resource persons in vocational teacher education programs designed around the modules and those serving in that capacity where the modules are used for competency-based staff development (CBSD). The guide consists of an introduction, three chapters, and nine appendices. Chapter 1 defines PBTE and CBSD and explains all elements of the PBTE module series. Chapter 2 spells out the resource person's responsibilities, including planning the teachers' program, guiding the learning activities, and assessing teacher performance. Chapter 3 offers guidance on managing the resource person role, including scheduling, recordkeeping, and improving one's skills. The appendices contain a description of the development of the PBTE/CBSD materials; a master list of performance elements covered by the modules, including one called Combat Problems of Student Chemical Use; module titles and associated performance elements; time estimates for completion of the modules; and prerequisite competencies for the PBTE modules. (CML)