The specific role, function, and qualifications for six jobs in diagnostic radiologic technology (excluding physicians and health physicists) were delineated through task analyses. The levels are not job titles but can be described in terms of function. Among other duties, the Level I position provides nonspecialized assistance to radiologic…

Instructional systems development (ISD) is a systems approach to curriculum development and instructional delivery. It is oriented toward occupational needs with an emphasis on what it is that students must learn to perform specific tasks, what facilities best provide a setting for the neccessary learning, and what instructional methods and media…