An instructor's manual and student activity guide on the interview and working relationships are provided in this set of prevocational education materials which focuses on the world of work. (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture, home economics, distributive education, health occupations, world of work, trade and industry, and office occupations.) The instructor's guide is organized into the following elements: title of activity, duration of activity (eight periods), activity goals, ten instructional objectives, related vocational clusters, and activity implementation (description, materials needed, teacher preparation prior to class, during the class, follow-up activities, answer keys to student check point activities, masters for duplication, and a set of transparencies). (JH)