Instructional videos have been prepared using Adobe Captivate software to create animated tutorials to capture instrument and molecular modeling software simulations and to allow for increased independent hands-on instrument use by students and faster training for instructors and teaching assistants. The videos are available on YouTube and can be…

The basis for understanding neurophysiology is understanding ion movement across cell membranes. Students in introductory courses recognize ion concentration gradients as a driving force for ion movement but struggle to simultaneously account for electrical charge gradients. We developed a 17-multiple-choice item assessment of students'…

This research looks closely at claims that ratemyprofessors.com creates a valid measure of teaching effectiveness because student responses are consistent with a learning model. While some evidence for this contention was found in three datasets taken from the site, the majority of the evidence indicates that the instrument is biassed by a halo…

Studies have shown that standard lectures and instructional laboratory experiments are not effective at teaching interference and diffraction. In response, the author created an interactive computer program that simulates interference and diffraction effects using the finite difference time domain method. The software allows students to easily…

Explains how computerized game-simulation experiments were conducted to ascertain responses to the 1980 eruptions of Mt. St. Helens (Washington). Results indicate different aspects of individual preferences and family decisions with respect to relocation: (1) highly consistent in the game simulation; (2) responsive to the simulated threat; and (3)…