Three experiments were undertaken to examine the processing limitations that underlie multiple task performance and, ultimately, to test the theory that there exists a time-sharing ability which is general and can be assessed through the simultaneous presentation of any two or more sufficiently demanding tasks. Subjects were males and/or females…

This study was designed to determine the relative impact of dichotomized task performance data compared to percent time-spent estimates for those members performing each task on the group job descriptions determined through application of the Comprehensive set of Occupational Data Analysis Programs (CODAP). Using groups identified by a routine…

Functional Job Analysis, a technology of work analysis making it possible to achieve statistical reliability in the definition of basic units of information, clarifies training needs, exposes worker growth as a fundamental purpose of the organization, and is used to design jobs and organize career ladders. (AJ)