One of a series of instructional packets to aid schools in reducing sex stereotypes, this inservice guide for use with school personnel is designed to give them an understanding of the conditions that need to exist within a school for that school to assume an effective role as change agent with regard to students' sex role and occupational choices. Contents include a leader's script (material to be presented) and two handout masters (a mini rating sheet on where the school stands concerning sex fairness and notes on necessary conditions for facilitating change in a school). The packet is designed for use alone, in combination with other packets (see Note), or to supplement existing inservice units. (JT)