Examines the major changes that have occurred in the field of educational technology (ET) during the years 1968-89 from three perspectives: (1) the professional literature, (2) the curriculum of Concordia University's (Quebec) graduate program in ET, and (3) the views of 408 Concordia graduate students. Results are analyzed and resulting trends…

Describes a study conducted at the University of Iowa College of Dentistry that compared the effectiveness and efficiency of adaptive instruction with nonadaptive instruction using interactive videodisc patient simulations. The Dental Diagnosis and Treatment (DDx&Tx) System is explained, and problem-solving skills and study time are discussed.…

Discusses computer-aided instruction (CAI) for adult learners and describes research conducted at the U.S. Army Construction Engineering Research Laboratory to study the impact of CAI on design professionals, i.e., architects and engineers. Attitudes of adult professionals are examined, and design requirements for a CAI system for professionals…

Discusses political action that affects school library media programs. Topics addressed include education and school library media program statistics; learning resources and technology statistics; the Education Consolidation and Improvement Act (ECIA) of 1981, particularly the disparity of collections and effects on student achievement; and…

Describes a computer simulation of the Compton effect designed to lead students to discover (1) the relationship of the electron's final kinetic energy to its angle of scattering and (2) the relationship between the scattering angles of the outgoing electron and photon. (MDH)

Annotates recent publications of interest to school library media specialists in the areas of cataloging and technical services (2 titles); issues and perspectives (2 titles); management (6 titles); resources (21 titles); teaching role (3 titles); and technology (8 titles). (LRW)

The impact of computers on college and university campuses is seen in computer-delivered courses, computer-based instructional materials, and most dramatically, in transformation of the institutional infrastructure, including campus communications and library services. The greatest challenge today is growing demand for services in a period of…

Investigated the effects of group size and exposure time in the use of a commercially prepared tutorial program or drill-and-practice software by 168 fifth and sixth graders. Found that exposure time was related to students' scores on posttests. Results suggested a need to examine allocated time in microcomputer learning situations. (LB)

Describes the conversion of graphic design studios at Virginia Commonwealth University from traditional to electronic environments. Interviews with undergraduates, graduate students, lab assistants, faculty, and administrators regarding the changing environment are summarized; and resulting conclusions and recommendations are presented. Examples…

Describes the method to solve problems called T-E-M-T-T: trial, error, and modified trial through technology. The method integrates students' skills of estimation, mental computation, and appropriate choice of calculator use. Includes 2 activities for each of grades K-4 and 5-8 that illustrate the method. (MDH)

Describes a mobile computer lab set up in a converted bus that is used by fourth graders as part of the math curriculum. The program, which emphasizes problem solving and spatial visualization, also addresses gender differences and in-service teacher training. The physical arrangements, including provisions for computer security, are described.…

Developed is an examination to determine a student's visualization capabilities. This examination has two versions, both developed to measure visualization ability, time to visualize, and reaction time. This test indicates the learner's ability to visualize complex three-dimensional objects from six principal views. Included are the results from a…

Described is a course that offers students the opportunity to learn the graphics language of computers in conjunction with the traditional engineering design graphics concepts. The course objectives, course description, course administration, and advantages to using the dual approach are included. (KR)

Discussion of the possibilities that information technology and mass media offer to learning environments focuses on small linguistic societies, especially Iceland. The role of schools is examined, characteristics of information technology in schools are described, teaching the mother tongue is discussed, and future possibilities are suggested.…

Describes a HyperCard-based simulation/tutorial for the Macintosh that is designed to teach users to search the Medline CD-ROM database on an IBM microcomputer. Results of a user survey are reported, and the potential of HyperCard for bibliographic instruction, including the use of the tutorial to develop transparencies, is discussed. (MES)