The purpose of this article is to review the guidelines for the construction of an advance organizer as proposed by Ausubel and to examine why the choice in the title "all or none of the above" could be literally true.
Searls, E. F. (1983). An Advance Organizer is…All or None of the Above. Reading Horizons, 23 (4). Retrieved from http://scholarworks.wmich.edu/reading_horizons/vol23/iss4/4