This manual outlines and explains procedures for conducting a study of the exact content and requirements of jobs in order to develop an information base for students to use in evaluating their suitability for given jobs. Addressed in the first half of the guide are the following topics: the meaning of the term job study, the image of a job, problems of training, difficulties and distastes associated with different jobs, various mental skills required for different jobs, physical skills called for in certain jobs, selected job features, and special features associated with certain jobs. Next, guidelines are set forth for compiling a job study. Concluding the guide are several sample charts and forms for use in conducting a job study as well as a sample job study. Included along with the manual is a nine-part survey instrument for use in helping students determine their career interests and objectives. (MN)