Recent interest has highlighted the need for an increase in the representation of students, particularly traditionally underserved students, in the science, technology, engineering, and math (STEM) majors. Instructional leadership approaches that foster an active learning environment have emerged as a means of improving performance in introductory…

This study examined the value added to standard textbook-based instruction of plant biodiversity by the use of the exemplary interactive CD-ROM, "Conserving Earth's Biodiversity." This CD-ROM features renowned conservation figure E.O. Wilson. The setting of the research was an introductory biology course in a rural public community…