Computer-based teaching is ineffective when instructional systems are designed emphasizing technology rather than course information. In view of this, the development of NEAT (Integrated Environment for Authoring in ToolBook) at Acadia University (Nova Scotia) is discussed. Other topics include intelligent tutoring systems, a question repository…

Presents a scenario in which two people solve a programming problem by discussing various number sequences and functions. The problem is redefined as one related to number theory and operations research. (DDR)

Uses content analysis of television characters in all occupations across 30 seasons to test the argument that television entertainment depicts business negatively. Reaffirms that television stigmatizes the occupation of business, independently of economic factors. Notes that these results pose a challenge to mass communications theory that…

Examines the effects of using LOGO, or problem-solving- oriented simulation software on locus of control, self-esteem, and achievement motivation for fifth-grade students. The importance of these variables in predicting LOGO mastery and far-transfer problem-solving ability was also examined. (Author)

Describes the Text Encoding Initiative (TEI) guidelines' approach to describing hypertext features. Discusses the rationale behind the design of the tagset and the range of features included in the guidelines. Discusses the relation and integration of TEI mark-up and the HyTime standard. (CFR)

Maintains that one recurring theme in the Text Encoding Initiative (TEI) project has been the need to represent nonhierarchical information in a natural way. Proposes solutions to a variety of related problems. Contends that the examples presented can serve as a useful background for researchers using the TEI guidelines. (CFR)

Discusses concurrent, or parallel, programming languages; explains the design of the MultiLogo programming language; and describes a study of fourth and fifth graders that used MultiLogo to control robotic devices built out of Lego bricks. Three categories of MultiLogo programming bugs are described, and implications for changes in design and…

Presents a human-computer interaction (HCI) conceptions model designed to help in the understanding of the cognitive processes involved when college students learn to program computers. Examines syntactic and algorithmic HCI operational errors and reviews conceptions based on natural language reasoning, independent computer reasoning, and…

Compares and evaluates problems encountered when designing hypermedia applications for second-language instruction using Guide 3.1 and ToolBook 1.5. The strengths and limitations of both authoring facilities are discussed and domain-specific recommendations for the optimum delivery of pedagogically-sound practice are provided. (six references)…

Research advocating classroom use of the computer programming language LOGO is based on relatively long periods of instruction, plentiful provision of computers, and knowledgeable teachers. Recent research shows that LOGO may confuse children's understanding of angles. Considers implications for Scottish primary schools using LOGO as recommended…

Four experiments supported the hypothesis that, when learning to use equipment such as computers, if the material to be learned has an intrinsically high degree of interaction between elements, then learning might be facilitated by not having the equipment present. Thus, an analysis of intrinsic and extraneous cognitive load can lead to…

This paper offers a comparative analysis of three television news programs aimed at children: the BBC's "Newsround," Nickelodeon's "Nick News," and "Channel One News." Focuses on implicit assumptions about the child viewer, and on the ways in which these are manifested in the selection and framing of content and in…

Investigates evidence of sex bias in references to men and women in "prompted but impromptu" discussions among undergraduate students concerning a popular television program. Finds that the form and content of descriptions varied depending on the sex of the referent. Shows that language used was not as overtly or pervasively sexist as had been…

Describes tools for authoring all aspects of a knowledge-based tutor system: domain model, teaching strategies, student model, and learning environment. Discusses a number of design issues and design tradeoffs that are involved in building intelligent tutoring systems (ITS). (Author/CCM)

"Microwave Workshop for Windows" consists of three programs that act as teaching aid and provide a circuit design utility within the field of microwave engineering. The first program is a computer representation of a graphical design tool; the second is an accurate visual and analytical representation of a microwave test bench; the third…