VARIOUS ASPECTS OF THE DEVELOPMENT AND USE OF SELF-INSTRUCTIONAL MATERIALS WERE REPORTED. MATERIALS WERE DEVELOPED TO COVER 6 WEEKS OF INSTRUCTION IN THE SECOND SEMESTER OF HIGH SCHOOL PHYSICS. APPROXIMATELY 3,000 INDIVIDUAL QUESTION-AND-ANSWER FRAMES WERE INCORPORATED INTO THE MATERIALS. TO DETERMINE THE CONTRIBUTION OF THE MATERIALS TO STUDENT…

PHASE ONE OF A STUDY TO DETERMINE THE EFFECT OF REVISED FILMS ON THE PRODUCTION OF SIGNIFICANT LEARNING BEHAVIOR WAS REPORTED. THE FILMSTRIP, "THE SUN AND ITS PLANETS," WAS SELECTED AND SHOWN TO GROUPS OF FIFTH-, EIGHTH-, AND TENTH-GRADERS. A TEST COVERING THE CONTENT OF THE FILMSTRIP WAS PRODUCED AND VALIDATED. THREE PHASES WERE IMPOSED…