The notion of presence in virtual learning environments: what makes the environment "real"

To know where they are in the environment, humans rely on their senses for information. If the environment is artificially generated then it raises the question as to what information is needed to allow humans to know their location in the environment and have a more tacit feeling of presence within it. This paper looks at the role of Virtual Environments as conceptual learning tools in Science and the notion of "Presence" within these types of environments. Presence in this context is based on the stream of sensory input, organized by our perceiving systems, and out of which emerges our sense of being in and of the world. This feeling is also engendered by our ability to affect the world through touch, gesture, voice etc. These are very private actions and to research this we conducted interviews with competent computer users about their feelings of "presence" when using virtual environments. One of the main findings has been that audio feedback is perceived to be one of the most important features that engender a sense of presence. We have also found that ease of navigation around the environment affects perceptions of presence and this is reflected to some extent with users' personal experience.     

A not so Pacific voyage: the 'floating laboratory' of Nicolas Baudin

Nicolas Baudin's voyage to Australia in 1800 was particularly fractious. Many officers and scientists deserted. When stories of mission mismanagement leaked back to France, Baudin's reputation--and the public reputation of the expedition as a whole--was left in tatters. All was not Baudin's fault, however. Scientific rivalries--disputes over credit and quarrels over mission priorities--undermined his mission from the start, and explain why his attempt to use a 'public' journal to foster teamwork backfired. Unable to control his floating laboratory's paperwork, Baudin became an 'invisible commander'. After the expedition returned, naturalist Fran?ois Péron assumed credit for its work.     

The role of feedback in the under-attainment of ethnic minority students: evidence from distance education

In UK higher education, the attainment of ethnic minority students is lower than that of white students, and this remains the case when differences in entry qualifications have been taken into account. The present study investigated whether the under-attainment of ethnic minority students might be due to the nature of the feedback that they received for their assignments. The assignments submitted by 470 ethnic minority and 470 matched white students taking a distance-learning course were compared using a computer system, Open Mentor, to categorise the feedback given by tutors based on a scheme devised by Bales. Asian and black students and students of mixed ethnicity obtained lower marks for their assignments than did the white students. However, there were only small differences between the ethnic minority students and the white students in terms of the pattern of feedback that they received, and these disappeared when the marks that they had received for their assignments had been taken into account. It is concluded that students from all ethnic groups received feedback that was commensurate with their marks, and that the origins of the attainment gap in ethnic minority students in UK higher education must be sought elsewhere.     

Perspectives on same-sex sexualities and self-harm amongst service providers and teachers in Hong Kong

This study investigates the perspectives of service providers working with Chinese lesbian, gay and bisexual (LGB) young people in Hong Kong secondary schools and maps the relationships between same-sex sexualities, religion, education and self-harm. Sixteen service providers, including secondary school teachers, social workers based on and off school sites, and lesbian/transgender activists working in non-governmental organisations serving the LGB and transgender communities, participated in in-depth qualitative interviews. In addition, extensive participant observation was carried out. A grounded theory approach was adopted to code the data, as themes emerged with each successive round of coding. Study findings highlight four main themes: barriers to discussing sexuality at school, the effects of personal disinclination and religion, lesbian and gay youth being perceived as especially susceptible to self-harm, and the similarities in professionals' perceptions of self-harmers and LGB youth. Findings suggest that conservative religious beliefs at both the personal and structural levels act as deterrents to providing counselling and mental health services supportive of LGB youth in Hong Kong.     

American Indian Females and Stereotypes: Warriors,Leaders, Healers,Feminists; Not Drudges,Princesses, Prostitutes

This article is written by a Native female author. It delves into the historical stereotypes of Native females as drudges, princesses, and prostitutes perpetrated by media, movies, and literature. The author reviews research on the traditional and modern roles of Native females, including roles as warriors, leaders, and healers. Current literature and research on Critical Indigenous Feminist Theory is reviewed.     

Eclecticism: Psychological theories as interwoven stories

Taking a postmodern perspective, the author makes the claim that all psychological theories could be viewed as stories. Labeling psychological theories as theory-stories, she argues that they reflect the life experience of their authors as well as their socio-political context. Further, by conceiving of psychology itself as a discipline of stories, she proposes that theory-stories are likely to contain many similar themes despite strong differences. These similarities exist because all theory-stories are born of human experience. The author further suggests that past theory-stories have the potential to inform, deconstruct, and add depth to current postmodern practice. This provides the justification for the importance of eclecticism. By way of example, she explores two theories, logotherapy and radical behaviorism, for their fit within a postmodern framework. Finally, by viewing theory as story, the author proposes that eclecticism provides necessary tools to explore story alternatives when liberating clients' from oppressive story lines.     

Project ACORN: user reactions

This paper outlines the electronic ‘short loan’ collection of high-demand journal articles developed by Project ACORN (Access to Course Readings via Networks) (1). It summarises some preliminary findings on the volume and type of use made of the service, and users' reactions to it. Factors affecting non-use are also presented. Issues and developments for the future are discussed in the light of experiences to date.     

Managing the web-enhanced geographic information service

The Web offers an exciting opportunity for geographic information services in the library. It presents both increased visibility and the challenge of providing meaningful service in an untested environment.     

Assessment of the Joint Food Science Curriculum of Washington State University and the University of Idaho by Graduates and Their Employers

ABSTRACT: Thirty-two recent graduates from the joint food science program of Washington State Univ. (WSU) and The Univ. of Idaho (UI) and 12 of their employers participated in a survey study to assess food science program outcomes. The objective of this study was to assess the joint curriculum in its ability to prepare undergraduate students for critical thinking, problem solving, and technical competence in the food industry. Two survey tools, 1 for graduates and 1 for their employers, were designed to assess job preparedness and the skill set attained by food science program graduates. Graduates of the joint food science program generally indicated satisfaction with their food science education and suggested that they were adequately prepared for their jobs. Both students and employers indicated that most of the identified Success Skills are used daily on the job, and that graduates were well prepared with Success Skills. Graduates and employers reported adequate preparation in Food Processing and Engineering competence. Some significant differences ( P < 0.05) were found in perceived and assessed competence. Specifically, while student indicated that they were well prepared with Food Chemistry and Analysis, Food Safety and Microbiology, and Applied Food Science competence, employers indicated only adequate preparation in Food Chemistry and Analysis, and Applied Food Science competence, but poor preparation in Food Safety and Microbiology competence. The findings suggest that students should be given opportunities for self-evaluation in undergraduate courses. Because the survey models are based on Institute of Food Technologists requirements, it is expected that the surveys can be readily adopted by other institutions to assess student learning and program effectiveness.