Learning resources in the formation of international orientations Magnus Haavelsrud Articles Pages: 229 - 251
Observed differences in teacher verbal behavior when using and not using the overhead projector James Cabeceiras Articles Pages: 271 - 280
Applying learning theory and instructional film principles to films for learning observation skills Betty D. Pearson Articles Pages: 281 - 295
Classification and coding systems for media resources Lucius ButlerRobert L. Liske Articles Pages: 296 - 306