The commonly used categorical system for conditionals (zero, first, second, and third) has been repeatedly demonstrated to be inadequate because it is unable to account for many conditional types attested in actual usage. ELT coursebooks and pedagogic grammars are criticized for ignoring the evidence and persisting with its use, but the reality…

In April 2021, the Midwestern Higher Education Compact (MHEC) convened a working group of institution, state, and national leaders to help advise its efforts to develop a set of principles to improve consistency and reliability in the field for measuring cost savings and the return on investment (ROI) of open education resources (OER). The result…

The number of books published on the American Civil War has been remarkable. According to the 2002 edition of "The Civil War Desk Reference" by the Library of Congress," at least 50,000 books and pamphlets on the Civil War have been published since the 1860's." Consequently, history instructors have to confront the difficult task of selecting a…

After conducting a comprehensive evaluation of its curriculum, staff at the Westinghouse Nuclear Training Center in Zion, Illinois, undertook a research and development project aimed at upgrading the center's curriculum to the competency-based format. Included among the main activities of the curriculum development process were the following:…

Defined in its most basic form, distance learning occurs when the student and the instructor are logistically separated. The purpose of this paper is to propose a framework for the development and evaluation of online distance learning courses, based on integrating an adaptation of Tyler's principles within the levels of cognitive learning in…