- 46 - 1.62-5 Department Head of Business, Distributive and Cooperative Education (school-wide). The depart- ment head shall have the same preparation and experience as the local coordinator of business, distributive or cooperative education. 2.0 PROGRAMS) OF INSTRUCTION 2.1 Procedures Ensuring that Instructional Content is Functionally Applicable to the Field of Distribution. Business, distributive and cooperative education may include training in manipulative, technical, and related vocational subjects for persons either employed or about to be employed in an office occupation; in distributive occupational subjects such as merchandising, buying and selling, and wholesaling for persons either engaged in or about to be engaged in distributive occupations. Cooperative training education may include specialized in-school training on a cooper- ative basis for high school students who wish to become employed in distributive occupations, office occupations or diversified occupations while still attending high school. Assurance that the distributive cooperative, and business education programs will provide instruction applicable to the respective fields will be provided by the approval of teaching content by the state supervisor, by area supervisory visits, analysis of local needs through occupational studies for the various areas, coordination by local personnel, and, where applicable, research projects. 2.11 Assurance that Instruction is Based Upon Occupational Need. To assure that the nature and content of instruction is based upon occupational needs, methods to be used for evening or part-time extension classes and the cooperative program will include vocational counseling, analysis of the nature and function of business and distributive occupations, consultation with area supervisory personnel, and findings of teacher- coordinators as a result of conferences with proprietors, managers, supervisors, educators, and others directly associated with the education of the enrollees. In addition, for the cooperative program the career objective of the student as well as his present occupation will serve as a guide in using the methods listed. 2.2 Enrollment and Organization. 2.21 Evening or Part-Time Extension Enrollees. Persons enrolled in evening or part-time extension classes in either business