Wikis are one of many Web 2.0 components that can be used to enhance the learning process. A wiki is a web communication and collaboration tool that can be used to engage students in learning with others within a collaborative environment. This paper explains wiki usage, investigates its contribution to various learning paradigms, examines the current literature on wiki use in education, and suggests additional uses in teaching software engineering.

Wikis are one of many Web 2.0 components that can be used to enhance the learning process. A wiki is a web communication and collaboration tool that can be used to engage students in learning with others within a collaborative environment. This paper explains wiki usage, investigates its contribution to various learning paradigms, examines the current literature on wiki use in education, and suggests additional uses in teaching software engineering.

If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation.Abstract As the number of Internet purchases of fashion items increases, the problem of inaccurate color representation on the Web becomes more significant. Color inaccuracy has many negative consequences for marketers, including loss of sales, increased returns and complaints, and customer defections. This research reports the findings of a survey conducted as part of an initial investigation into consumer opinions about fashion merchandise purchasing over the Internet. Results indicate that companies are losing customers and sales as a result of having colors on e-commerce sites that do not accurately represent the actual colors of the products being sold. Increased dissatisfaction on the part of consumers leads to greater costs in both customer service and reverse logistics. Further, a majority of the respondents indicated that they would not make additional purchases from an e-tailer if they received items in colors different than they expected. The paper concludes with suggestions for future research.

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The selection of a programming language for introductory courses has long been an informal process involving faculty evaluation, discussion, and consensus. As the number of faculty, students, and language options grows, this process becomes increasingly unwieldy. As it stands, the process currently lacks structure and replicability. Establishing a structured approach to the selection of a programming language would enable a more thorough evaluation of the available options and a more easily supportable selection. Developing and documenting an instrument and a methodology for language selection will allow the process to be more easily repeated in the future.This set of criteria, as well as the instrument designed around it, are designed to be extensible, allowing revision of both the criteria and the process as new programming paradigms and languages are introduced and old ones fall out of favor. It is hoped that this formal method will yield the structure and repeatability missing from existing approaches.

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Requirements elicitation is the process through which analysts determine the software requirements of stakeholders. Requirements elicitation is seldom well done, and an inaccurate or incomplete understanding of user requirements has led to the downfall of many software projects. This paper proposes a classification of problem types that occur in requirements elicitation. The classification has been derived from a literature analysis. Papers reporting on techniques for improving requirements elicitation practice were examined for the problem the technique was designed to address. In each classification the most recent or prominent techniques for ameliorating the problems are presented. The classification allows the requirements engineer to be sensitive to problems as they arise and the educator to structure delivery of requirements elicitation training.