Are there different kinds of design problems? Jonassen (2011) argued that problems vary in terms of structuredness, complexity, and context. On the structuredness and complexity continua, design problems tend to be the most ill-structured and complex. Brown and Chandrasekaran suggest that design problems may vary along a continuum from…

Compares hypertext with instructional design and development principles and processes. Theoretical foundations for hypertext are discussed, including knowledge acquisition, schema theory, and active structural networks; mapping instructional designs onto hypertext is explained; and hypertext systems are described both as instructional design…

Critiques Aptitude-Treatment Interactions (ATI) as a major theoretical foundation for individualized instruction and argues that Content-Treatment Analysis (CTI), which assumes that no one learning treatment is appropriate for all subject content, is more appropriate. It is concluded that CTI should be given a greater role in instructional…

Describes the cognitive processes required to troubleshoot faults and describes an architecture based on that cognitive model for designing learning environments that engage novices in troubleshooting while supporting their construction of requisite knowledge. This model can be applied to different kinds of troubleshooting problems, enhancing the…

Describes some of the many conceptions of learning that have guided the field of instructional design in two main periods: one focusing on learning from an objectivist perspective, which lasted most of the 20th century, and one focusing on learning from cognitive and social constructivist perspectives, which has dominated the past decade. (AEF)

Describes functions comprising task analysis process--inventory, description, selection, sequencing, and analysis--and reviews distinctions between the micro/macro level, top-down/bottom-up, and job/learning task analysis processes. These functions and distinctions are combined into a quasi-algorithm suggesting which of 30 task analysis procedures…

Compares the process of instructional development (ID) in the corporate environment with ID in the educational environment. Needs assessments conducted by professional associations are reviewed, a critical incident survey to assess local training needs is described, and an outline for a graduate instructional technology program to prepare…