Simulation is an effective tool for analyzing probability models as well as for facilitating understanding of concepts in probability and statistics. Unfortunately, implementing a simulation from scratch often requires users to think about programming issues that are not relevant to the simulation itself. We have developed a Python package called…

This paper presents a set of guidelines for reporting on five types of quantitative data issues: (1) Descriptive statistics, (2) Effect sizes and confidence intervals, (3) Instrument reliability, (4) Visual displays of data, and (5) Raw data. Our recommendations are derived mainly from various professional sources related to L2 research but…

Good learning experiences ask students to investigate and make sense of the world. While there are many ways to do this, K-12 curriculum has traditionally skewed toward reading and writing to interpret and express students' sense-making. But there is another way. Infographics represent data and ideas visually, in pictures, engaging more parts of…

Spatial visualization is a fundamental skill in technical graphics and engineering designs. From conventional multiview drawing to modern solid modeling using computer-aided design, visualization skills have always been essential for representing three-dimensional objects and assemblies. Researchers have developed various types of tests to measure…

Individual or group presentations are common assignments in business communication courses, and many students use PowerPoint slides as audiovisual support. Frequently, curriculum constraints don't allow instructors much time to teach effective design and delivery of presentation graphics in their courses; guidelines in the form of minilectures or…

Presents principles of screen design applied to the use of visuals on computer monitors during teleconferencing, including formatting; color; text design; lists; graphic images; and charts. Print materials are considered, and strategies to support the interactive use of the computer screen are discussed. (LRW)

Many electronic portfolios become shining but superficial collections instead of environments for nurturing insight. Instructors must balance instructional time between perfecting the technical expertise of the student and fully developing the critical expertise needed for the student to become a thoughtful scholar. In a deliberate move, I have…

Designed to give teachers and supervisors a working knowledge of various approaches to enhancing pupil learning through software application programs, this guide is presented in a hands-on fashion. It supports a dual purpose, i.e., it can serve as an individual tutorial or as a turnkey staff development tool. All program files referred to may be…

With the shift in numbers between Canadian-born students in the university classroom and the increased number of international students, it is a primary concern for instructors and instructional designers to know and understand learner characteristics in order to create effective instructional messages and materials. Recognizing how culture might…

Reviews relevant features for interactive video images of the four primary technologies that merge to intertwine themselves in interactive video (computers, television, instructional design, visual design); outlines critical structural elements of interactive video; and presents guidelines for creating interactive video images. (MBR)

Provides guidelines for designing television screen displays, including format (material on one screen - no scrolling, screen readable, variety in layout, eye movement considered) and visual imagery (organization consistent with message, pictures added to enhance image, movement/animation used with discretion, and others). Also provides rationale…

Discusses features essential to good art software or paint systems and provides descriptions of 10 art software packages to illustrate range available to home computer artists--Complete Graphics System, E-Z Draw 3.3, Flying Colors, Graphics Magician, Micro-Painter, Paint, Paint Magic, Paint Master, Poor Man's Graphics Tablet, and Rainbow Graphics.…

Discusses networked document imaging systems and describes necessary software features. Highlights include desktop workstations; network architecture; modular application software; images from a variety of formats; merging images with text; editing functions; managing an electronic library; document delivery formats; and printing. (LRW)

Whereas using copyright-protected materials in a self-contained classroom may be within fair use, posting the same materials on a Web page with potential worldwide distribution or using them in distance learning exceeds the fair-use guidelines. This article discusses different classes of public-domain materials: U.S. Government documents; old…

Discusses various choices available for desktop publishing systems. Four categories of software are described, including advanced word processing, graphics software, low-end desktop publishing, and mainstream desktop publishing; appropriate hardware is considered; and selection guidelines are offered, including current and future publishing needs,…