1. Four aspects of graphic communication

   • Robert H. W. Waller

   OriginalPaper Pages: 213 - 222

2. Scientific diagrams and the generation of plausible hypotheses: An essay in the history of ideas

   • M. Macdonald-Ross

   OriginalPaper Pages: 223 - 234

3. On pictures in educational research

   • Malcolm L. Fleming

   OriginalPaper Pages: 235 - 251

4. Diagrams and illustrations as aids to problem solving

   • K. P. Szlichcinski

   OriginalPaper Pages: 253 - 274

5. Designing Instructional Text

   • Robin Kinross

   Review Article Pages: 275 - 289

6. A reply to Robin Kinross

   • James Hartley

   Letter Pages: 291 - 294

7. The art of natural history

   • Michael Macdonald-Ross

   Essay Review Pages: 295 - 299