The importance of task appropriateness in computer‐supported collaborative learning

Collaborative learning activities can be beneficial for exchanging ideas, sharing experiences, and developing shared understanding. It is our view that the task given to the student is central to the success or otherwise of the learning experience. In this paper, we discuss the need for the adaptation of traditional face‐to‐face tasks when these are incorporated in computer‐supported collaborative learning (CSCL) environments. We focus on critical issues in relation to the implementation of CSCL tasks including: the appropriateness of the medium for the task, the role of individuals, the volume of work involved, the time allocated for tasks or sub‐tasks, and, the assessment procedures

Food Safety [Facilitator\u27s Guide]

Lesson Goals After this lesson, participants will: Know what food-borne illness is. Describe signs and symptoms of food-borne illness. Know safe temperatures for food. Know proper methods for storing, preparing, and serving food

Cleaning Up

Knowing where the dirt and germs are helps us with cleaning

Keeping Food Safe to Eat

Harmful bacteria (germs) can be in food. Proper food handling can keep food safe

Reviews

Teaching and Learning Materials and the Internet by Ian Forsyth, London: Kogan Page, 1996. ISBN: 0–7494‐ 20596. 181 pages, paperback. £18.99

Canning for Food Preservation

Home canning has changed greatly over the years. Food science has led us to safer canning techniques and better quality canned goods. Home canning can be a cost-saving way to preserve good tasting food. If you have the time, canning homegrown food may save you half the cost of retail canned goods

Designing e-Participation with Balkan journalists.

This paper describes the use of scenarios as a central part of the design methodology, in a project to create an e-participation initiative, working with the national news agencies in 3 Western Balkans countries. The stakeholders in the project came from a variety of backgrounds, with different skills, experiences of technology and ideas about participatory democracy. For design purposes, the most important stakeholders involved are journalists from the Balkan news agencies, as these will be major users of the tool, creating content and managing e-participation processes. Scenarios were used to put these journalists at the centre of the design and specification process. This method also provided the diverse stakeholders with a focus for discussion and shared understanding. The use of scenarios influenced the design of all aspects of the e-participation initiative, including the format of the online tools, the rules and methods for managing online discussions and the offline path of influence with those in power

Neighbouring as an occasioned activity : "Finding a lost cat"

To illustrate the decline in a strong sense of community the characteristics of suburban living are often cited by social and cultural commentators. Spatially dispersed, lifeless during the daytime due to commuting, an excessive concern with keeping up appearances in terms of lawns, flowerbeds and property maintenance, moreover, suburbia, suffers perhaps worst of all, from weak social relations between residents. Such disparaging commentary on suburban neighbourhoods is frequently a premise for social scientists to define their version of “the good community”, bemoan its absence or decline, and has little concern for the phenomena of daily life in suburbia. In its concern to advance one or another political agenda conventional social and cultural studies miss just how suburban residents organise their everyday lives at ground level. Drawing on the insights of ethnomethodology and other studies of social practice we offer some therapeutic descriptions of neighbouring. From our ethnographic fieldwork in a UK suburb we show, via the incident of the search for a lost cat, how everyday talk formulates places and is formulated by its location in the ongoing occasioned activities of neighbours. In contrast to studies that have depicted suburbia as a place where morals are minimised, we show how conduct amongst neighbours constantly displays specific and locally accomplished moral commitments. Building on our own and other ethnographic research we list some of the rules of good neighbouring and investigate how such rules are followed or otherwise oriented to during encounters between neighbours. We also make a start on the explication of the seen but un-noticed features of what neighbours know of one another as settled neighbours. In doing so we return to our initial topic of community and neighbouring to learn some of the good reasons for neighbours maintaining the social distances that they typically do

Culture & biometrics: regional differences in the perception of biometric authentication technologies

Previous research has identified user concerns about biometric authentication technology, but most of this research has been conducted in European contexts. There is a lack of research that has investigated attitudes towards biometric technology in other cultures. To address this issue, data from India, South Africa and the United Kingdom were collected and compared. Cross-cultural attitudinal differences were seen, with Indian respondents viewing biometrics most positively while respondents from the United Kingdom were the least likely to have a positive opinion about biometrics. Multiple barriers to the acceptance of biometric technology were identified with data security and health and safety fears having the greatest overall impact on respondents’ attitudes towards biometrics. The results of this investigation are discussed with reference to Hofstede’s cultural dimensions and theories of technology acceptance. It is argued that contextual issues specific to each country provide a better explanation of the results than existing theories based on Hofstede’s model. We conclude that cultural differences have an impact on the way biometric systems will be used and argue that these factors should be taken into account during the design and implementation of biometric systems