A commonly held belief among educators, researchers, and students is that high-quality texts are easier to read than low-quality texts, as they contain more engaging narrative and story-like elements. Interestingly, these assumptions have typically failed to be supported by the literature on writing. Previous research suggests that higher quality…

Instructors are constantly baffled by the fact that two students who are sitting in the same class, who have access to the same materials, can come to understand a particular chemistry concept differently. Variation theory offers a theoretical framework from which to explore possible variations in experience and the resulting differences in…

This paper briefly identifies a number of contemporary pressures for change which condition the way universities will behave and which provide both opportunities and threats for the future; it then goes on to consider the implications for distance education universities. Pressures on universities include such factors as the growth of other…