An instructor's manual on personality development is provided in this set of prevocational education materials which focuses on the vocational area of 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 (three to four periods), activity goals, eight instructional objectives, related vocational clusters, and activity implementation (description, materials needed, safety considerations, teacher preparation prior to class, during the class, follow-up activities, answer keys to student check point activities, worksheet masters for duplication, and transparencies describing personality traits.) (CT)