1. The design and evaluation of science courses at the Open University

   • Anthony R. Kaye

   OriginalPaper Pages: 119 - 191

2. The effect of pre-testing on post-test performance

   • James Hartley

   OriginalPaper Pages: 193 - 214

3. A test of a linear programming model as an optimal solution to the problem of combining methods of reading instruction

   • James W. Mills
   • Philip K. Jensen
   • Martin Hershkowitz

   OriginalPaper Pages: 215 - 233

4. Book reviews

   • A. B. Thomas
   • Bill Prescott

   BookReview Pages: 235 - 242