Objectives: Inguinal canal anatomy and hernia repair is difficult for medical students and surgical residents to comprehend. Methods: Using low-cost material, a 3-dimensional inexpensive model of the inguinal canal was created to allow students to learn anatomical details and landmarks and to perform their own simulated hernia repair. In order to…

Guilford's structure of intellect factors and his inherent form content of instructional materials were not confirmed as effective predictors of differences in learning from figural, symbolic, or semantic modes of visual presentation. The feasibility of using this model as an aid in design and production of instructional materials was investigated…