A typology of authoring programs in computer-assisted language learning (CALL) with different features (reconstruction, rearrangement, matching, transformation, multiple choice, vocabulary data bank, simulation) is presented. Examples of screen presentation methods and a catalog of teaching/learning software requirements are included. (Contains 12…

Radio broadcasting is used in Botswana to inform, teach, and persuade adults about issues in agriculture, health, wildlife, conservation, and other areas. However, open broadcasting is not an effective nonformal education tool. Active and guided group listening to radio enables discussion and feedback. (SK)

In a study focusing on components of metacognition, 12 expert and 12 novice computer programmers were compared in terms of metacognitive knowledge and task-specific awareness. Results indicate that experts have a close interaction between metacognitive knowledge, task-specific awareness, and cognitive monitoring that is missing in novices. (SLD)

Some San Diego teachers created the Montgomery Media Institute to tap the varied talents of young people attending area high schools and junior high schools. Featuring courses in video programming and production, photography, and journalism, this program engages students' interest while introducing them to fields with current employment…

Presents the design and implementation of a deductive object-oriented database which is built upon a formally defined data model that uses two languages: an imperative programming language called ROCK (Rule Object Computation Kernel), and a logic language called ROLL (Rule Object Logic Language). (LRW)

Describes a system for using the World Wide Web to distribute computational tasks to multiple hosts on the Web that is written in Java programming language. Describes the programs written to carry out the load distribution, the structure of a "distriblet" class, and experiences in using this system. (Author/LRW)

Contributes to scholarship regarding whether, when, and how feminist formulations of rape made their way into the mainstream by examining 25 episodes of prime-time television featuring rape as a primary plot element from 1976 through 1978. Finds that these episodes bolster hegemonic masculinity by focusing on male protagonists, depicting them as…

Uses vectors and programming with graphing calculators to analyze a ride in an amusement park (the "Scrambler") that has three long arms that revolve horizontally around a central post, at the end of which hang seats revolving in circles. (ASK)

Finnish fifth-graders (n=20) and sixth-graders (n=23) worked in teams in a Lego/Logo-Control Lab to complete Lego design activities. Observations showed that they became familiar with automation technology but their skills were not always up to their ideas. Activities based on real-life situations gave them ownership and engaged them in learning.…

Offers steps for selecting and creating Web-based learning materials: (1) assess in-house development capabilities, (2) assess learning needs, (3) assess audience's equipment, and (4) test. Includes a list of online course development and delivery systems. (JOW)

Discusses GTE (Generic Tutoring Environment) and knowledge-based courseware engineering from an epistemological point of view and suggests some combination of the two approaches. Topics include intelligent tutoring; courseware authoring; application versus acquisition of knowledge; and domain knowledge. (LRW)

Describes a model of instructional simulation design where designers create models in a system dynamics package and then transfer them into a general instructional authoring system for the addition of instructional support features. Topics include building versus using simulations; procedural versus conceptual simulations; and discovery versus…

Studied the interactive effect of instructional strategies enhanced with text-plus-textual metaphors or text-plus-graphical metaphors and cognitive style on the acquisition of programming concepts using a measure of cognitive style and the QUEST Interactive Test Analysis System. Results for 203 undergraduates support the reliability of the…

Notes that fewer than 10% of American high schools offer radio production opportunities. Describes several high school radio stations. Discusses Radio as a major, how the stations raise grant money, and the special status for low-power radio stations. Includes a sidebar by Amy Medlock concerning procedures for radio stations. (RS)

Investigates the validity of the television industry's labeling of sensitive program content following the advent of the V-chip television ratings system. Examines programs for the nature and extent of portrayals of violence, sexual behavior and dialogue, and adult language. Suggests there are substantial limitations in the ability of the V-chip…