Decompressing and Aligning the Design Structures of Computer Based Instruction
نویسندگان
چکیده
Designers of computer-based instruction (CBI) and web-based instruction (WBI) need approaches that support the creation of products that are effective, efficient, and appealing. In order to achieve these product qualities, early CBI researchers pursued goals of adaptivity, generativity, and scalability (Stolurow, 1969; Suppes, 1969). Researchers also felt that computerizing instruction would also explicate and validate existing teaching methods in addition to developing new ones.
منابع مشابه
Computer-Assisted Instruction (CAI), Virtual Patients (VP), and Human Patient Simulation (HPS) in Medical Education Based on Gagne’s Educational Design Pattern
Background and objectives: Educational technology is widely used in all parts of medical education. The use and application of common educational technologies and adoption of educational design patterns in medical sciences education can greatly help in medical simulations, training, and improving of clinical skills of nurses and medical students. The aim of this research was to study computer-a...
متن کاملDecompressing and Aligning the Structures of CBI Design
CBI designers tend to think of their designs in monolithic terms because of the tools they use. However, thinking in terms of structures allows “decompression” of the designs into structural layers. When this happens it is clear that structures at one layer place requirements on structures at other layers. This suggests that there should not only be alignment of components within the structures...
متن کاملCascaded Multilevel Inverter Based on Quasi-Z-Source Converter: Analysis, Design and Study of Optimal Structures
In this paper, a new topology for cascaded multilevel inverter based on quasi-Z-source converter is proposed. In the proposed topology the magnitude of output DC voltage is not limited to the sum of magnitude of DC voltage sources. Moreover, the reliability of the circuit due to capability of short circuit by Z-source network is increased. The quasi-Z- source converter in different modes is ana...
متن کاملThe Effect of Input-based and Output-based Focus on Form Instruction on Learning Grammar by Iranian EFL Learners
This quasi-experimental study investigated the effects of input-enhancement and production of sentences, containing the target structures, on learning grammar by Iranian Intermediate EFL learners. Sixty male students in three input, output, and control groups participated in the study. After checking the homogeneity of the participants with a proficiency test, the researchers administered a pre...
متن کاملPerceptual Learning Style Preferences and Computer-Assisted Writing Achievement within the Activity Theory Framework
Learning styles are considered among the significant factors that aid instructors in deciding how well their students learn a second or foreign language (Oxford, 2003). Although this issue has been accepted broadly in educational psychology,further research is required to examine the relationship between learning styles and language learning skills. Thus, the present study was carried out to in...
متن کامل