This article describes the design, implementation and evaluation of digital learning material on the social--psychological Theory of Planned Behavior (TPB) and its use in nutrition behavior research. The design is based on guidelines derived from theories on instructional design. The major component of the design challenge is to implement three…

With the expansion in quantity of full-text content material made available through online database subscriptions, aggregator services, and over the Internet, the need for print materials seems to have diminished over recent years. Growing, too, are the numbers of students taking advantage of distance learning opportunities, scattered miles and…

With the advent of web-based programs that automate the scoring of exercises, materials are now being developed from the outset with the capabilities of the web in mind. Materials developed without consideration of the web's capabilities, on the other hand, must be retrofitted. Texts that are retrofitted to the web have the advantage of being…

Course management systems (CMSs) are software systems designed to manage course content and course activities. These tools integrate technological and pedagogical features into a web-based system that allows instructors, even those who are unfamiliar with web-based technologies, to design, deliver, and manage an online course. However, CMSs have…

Many popular terms such as software description, software review, software evaluation and lastly software usability used by design, development and evaluation experts in the field. However, such terms used interchangeably by researchers and developers are syntactically and semantically different due to their conceptual backgrounds and the…

BEAT is a Web-based system that generates fault-based test cases from Boolean expressions. It is based on the integration of our several fault-based test case selection strategies. The generated test cases are considered to be fault-based, because they are aiming at the detection of particular faults. For example, when the Boolean expression is in…

A detailed comparison of four computer programs for analyzing hierarchical linear models is presented. The programs are: VARCL; HLM; ML2; and GENMOD. All are compiled, stand-alone, and specialized. All use maximum likelihood (ML) estimation for decomposition of the variance into different parts; and in all cases, computing the ML estimates…

The Early Childhood Technology Integrated Instructional System (EC-TIIS), a Steppingstones of Technology Innovation Phase 1--Development project, was developed by the Center for Best Practices in Early Childhood (the Center) at Western Illinois University as an online instructional system. EC-TIIS' ultimate goal was to improve technology services…

The MEDA (Methodologie d'Evaluation des Didacticiels pour les Adultes) tool is a generic instrument to evaluate training courseware. It was developed for software designers to improve products, for instructors to select appropriate courseware, and for distributors and consultants to match software to client needs. Describes software evaluation…

The Interrater/Test Reliability System (ITRS) is described. The ITRS is a comprehensive computer tool used to address questions of interrater reliability that computes several different indices of interrater reliability and the generalizability coefficient over raters and topics. The system is available in IBM compatible or Macintosh format. (SLD)

Provides advice on buying alumni-development software, focusing on getting the necessary buy-in from staff and superiors, assessing existing policies and procedures, developing a realistic budget, writing a thorough request for proposals (RFP), assessing RFPs objectively, watching the demo with skepticism, evaluating what is shown, checking…

Describes a software tool that deciphers abbreviations by finding whole-word equivalents or "disabbreviations." Presents results of experimental studies that test the tool's disabbreviation of technical text in computer programs. Findings show that the prototype tool is easy to use, finds correct disabbreviations, improves text…

Presents the results of a comparative evaluation of four CD-ROM retrieval software packages using the Revised Richards-Brown CD-ROM Software Evaluation Model. CD Answer, SPIRS, KAware2, and ROMware are evaluated, and results indicate that SPIRS and CD Answer are the favored packages. (LRW)

Discusses results of a survey of 15 educational software developers, which indicate that none of the companies perform any empirical evaluation of their products as part of the development process. Importance and advantages of validation of the effectiveness of a program are considered, and suggestions for encouraging such validation are offered.…

Argues that traditional methods of testing software products leave too little time for major modifications and that in-cycle usability testing is required. Reports a study of environmental factors that constrain such testing. Concludes that it is not yet routine because of budget and staff limitations, lack of performance standards, and untrained…