Presents a two-part instructional materials selection process for public schools, incorporating a field trial phase and based on considerations from the design and formative evaluation of competency-based instruction. A comparison between the materials selection guidelines published by the state of Florida and the paper's own recommendations is…

Describes a study conducted to determine prevalence of educational software field testing by producers, number of teachers and students participating, evaluation criteria used, whether documentation includes field test results, field test value, and other evaluation methods utilized during product development. Textbook versus software evaluation,…

Discusses the development and field testing of a prototype genetics tutor program for microcomputers written in Turbo Pascal. A preliminary field test with undergraduates is described that was used as formative evaluation, and suggestions are given for designing a more effective tutor that uses additional intelligent computer-assisted instruction…