Describes the process by which Learner Verification and Revision (LVR) transforms information gathered during learner verification into revision prescriptions for the development of instructional materials. Robinson's and Gropper's procedural models for formative evaluation are also discussed and a study comparing the effectiveness of materials…

Describes a systematic method for producing pictures to accompany textual instructional materials. The resulting instructional design model is then used in an attribute by treatment interaction study of post-secondary school students that was designed to investigate the role of analogical pictures in adult learners' acquisition of higher level…