“…Although the knowledge of self derived from clarifying work values is an integral aspect of career choice, a knowledge of occupational alternatives (job knowledge) is equally important (Loesch, 1977b). Noeth and Prediger (1978), Rich (1979), and Loesch and Sampson (1978), among others, consider the acquisition of job knowledge to be a major component of career decision making. Despite the importance of this factor, a study assessing the career development status and needs of U.S. youth by Noeth, Roth, and Prediger (1975, p. 216) found that "many students may be making career decisions with the aid of only a limited knowledge of the world of work."…”