INSCAL multidimensional scaling, an objective methodology for formulating effective technical information sequences for computer-assisted instruction, was shown to be of value with respect to defining the information complexity of technical material, developing sequences of key concepts within technical material, and providing an index of expert…

The Instructional Development Project at Harper College from 1970 to 1973 is described. The objective of the project was to improve instruction by providing a framework and an inservice training program for faculty members. A total of 30 instructors participated in the project at a total cost of $35,223 including released time costs, and…

A comprehensive listing is provided of the specific needs for research on instructional systems development which have been identified by the authors of 2,692 pertinent articles. These articles were selected and abstracted for a basic file of technical information on instructional system development. Since some articles date back as far as 1953,…

Instructional task variables of analytical explanation and sequence were studied in two experiments to assess the systems approach proposition of efficiency and effectiveness in concept learning. The independent variable of analytical explanation consisted of two components: a procedure for focusing the subject's attention on the critical…

Shrinking training budgets pose a serious problem to those confronted with the present and future challenge of providing competent Air Force technicians for increasingly technical positions in a modern Air Force. One promising solution to this problem has been to harness the capabilities of the computer as an instructional training device. To be…

A developmental project created and field tested a computer-assisted instructional (CAI) unit in dental diagnosis. The main objectives were to determine 1) if, after having received CAI, the dental student could determine whether a patient had a clinical need for space management and 2) if the dental student's attitude toward CAI and space…

Two major topics are covered in this paper--the evaluation of instructional programs in general and the evaluation of computer-assisted instructional (CAI) course material during initial preparation. The first half of the paper reviews significant literature relating to instructional program evaluation and distinguishes between formative and…

Learner-controlled instruction (LCI provides a model for developing the self-directed learners modern society requires. LCI allows the student to specify goals, to control significant resources to attain them, and to choose learning strategies, thus enabling him to learn how to learn. It appears that the environment needed to support this model…

The design, development, and evaluation of a computer-assisted instruction (CAI) program in first-year college chemistry is described in this report. The program was centered around the concept of chemical equilibrium and used a systems approach with explicitly stated guidelines. The purpose of this experiment was not to measure the effectiveness…

The requirements for a theory of instruction can be described in the following list of criteria: 1) a model of the learning process; 2) specification of admissible instructional actions; 3) specification of instructional objectives; 4) a measurement scale that permits costs to be assigned to each of the instructional actions and payoffs to the…

A differential instructional program was developed for each of three mathematics aptitude item formats to determine the relative susceptibility of each to special instruction. High school juniors were given a pretest that included items of each format and a parallel form as a posttest several weeks later. Between the pre- and posttests,…

The guidelines and procedures for the development of course materials for presentation by a computerized instructional system are described in this report. The tutorial mode of the instructional model is emphasized. The guide is intended to furnish the experienced instructional programer with a ready reference which can be used to facilitate the…

This report provides the proceedings of the twenty-second Lake Okoboji Educational Media Leadership Conference which dealt with various aspects of visual literacy in education. The general sessions are briefly described. A major portion of the report pertains to nine subtopics: (1) visual literacy in teacher education; (2) implications for the…

This study was designed to determine if there were certain aspects of cognitive/personality style that affected prospective teachers' choice of problem-solving paradigm and presentation of inquiry. Fifty-six undergraduate elementary education majors were given the Paragraph Completion Test, which measures conceptual level, and the Group Embedded…

A three-week research project in a high-school behavioral science class is described. The design of the classroom sessions is described in detail to help other teachers use or adapt it to their own situation. Three benefits to the students of such a project are cited: (1) appreciation of methods behind research conclusions and heightened critical…