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The notion of presence in virtual learning environments: what makes the environment "real" 总被引：1，自引：0，他引：1
Anne Jelfs & Denise Whitelock 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(2):145-152
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. 相似文献
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John T.E. Richardson Bethany Alden Rivers Denise Whitelock 《Assessment & Evaluation in Higher Education》2015,40(4):557-573
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. 相似文献
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A vast body of research has indicated the importance of distinguishing new vs. continuing students’ learning experiences in blended and online environments. Continuing learners may have developed learning and coping mechanisms for ‘surviving’ in such learning environments, while new learners might still need to adjust their learning approaches to the new learning context. In this large-scale replication study, we investigated whether and how the learning satisfaction experiences of 16,670 new vs. 99,976 continuing students were different. Using logistical regression modelling of learner satisfaction scores of 422 undergraduate blended and online modules (including 232 learner and module learning design variables), our findings indicated that new learners indeed differed subtly in their learning and teaching experiences across two consecutive academic years. The minor differences in key drivers between the 2014 and 2015 cohorts also indicate that institutions need to continuously monitor and act upon changing learning needs. 相似文献
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By Walter C. Allan Jeryl L. Erickson Phil Brookhouse and Judith L. Johnson 《TechTrends》2010,54(6):36-43
Maine’s one-to-one laptop program provides an ideal opportunity to explore conditions that optimize teacher integration of
technology-focused curriculum into the classroom. EcoScienceWorks (ESW) is an ecology curriculum that includes targeted simulations
and a code block programming challenge developed through an NSF-ITEST grant. The project was designed as a collaboration that
included simulation software developers; middle school science teachers; the Maine laptop program; environmental educators;
an external evaluator; and a lead organization experienced in teacher guided curriculum development. Thus, each of the elements
of TPACK (technology, pedagogy, and content knowledge) worked together to produce the final ecology simulation-centered curriculum.
In 2008–2009, the ESW curriculum became available statewide through the Maine laptop program. Partner teachers have transitioned
their classrooms to more learning-centered environments through the use of technology and have become teacher leaders. The
collaborative approach to technology focused curriculum development used in this project is a model for TPACK professional
development. 相似文献
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Alexandra Okada Denise Whitelock Wayne Holmes Chris Edwards 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(2):861-875
Authenticating the students’ identity and authenticity of their work is increasingly important to reduce academic malpractices and for quality assurance purposes in Education. There is a growing body of research about technological innovations to combat cheating and plagiarism. However, the literature is very limited on the impact of e-authentication systems across distinctive end-users because it is not a widespread practice at the moment. A considerable gap is to understand whether the use of e-authentication systems would increase trust on e-assessment, and to extend, whether students’ acceptance would vary across gender, age and previous experiences. This study aims to shed light on this area by examining the attitudes and experiences of 328 students who used an authentication system known as adaptive trust-based e-assessment system for learning (TeSLA). Evidence from mixed-method analysis suggests a broadly positive acceptance of these e-authentication technologies by distance education students. However, significant differences in the students’ responses indicated, for instance, that men were less concerned about providing personal data than women; middle-aged participants were more aware of the nuances of cheating and plagiarism; while younger students were more likely to reject e-authentication, considerably due to data privacy and security and students with disabilities due to concerns about their special needs. 相似文献
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Distance students are time poor and some drop out of their studies because they fall behind with coursework. This raises the issue of how course teams decide upon how many study hours should be included in a course. This article presents a number of Open University projects that have addressed student workload management and relates how learning design has incorporated these findings into advice for new module development. Moreover, the article also discusses how recent automatic feedback systems can motivate and support time-poor students when writing their assignments. This is an important finding as drop-out can occur when students are unable to devote the necessary time to their summative assessments and drop out of the learning process. 相似文献
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Denise Whitelock Daniela Romano Anne Jelfs Paul Brna 《Education and Information Technologies》2000,5(4):277-289
One of the advantages of building a virtual reality system is that it allows students to enter new worlds which in these instances include trips to the bottom of the Atlantic Ocean, a field visit to an Oak Wood and a close encounter in a 3D maze. In all these environments the factors affecting a sense of being there or presence was investigated. Enhanced audio feedback increased a subjective sense of presence but did not increase students' conceptual learning scores. We have also found that a sense of social presence enhanced the notion of being there together with measures of collaboration. However being there can take its toll on students and our findings suggest it imposes a cognitive overload. Where students have a choice, they try and reduce this overload by asking for conceptual tools to assist them in their learning tasks. The studies reported in this paper provide some benchmark data about these issues which deserve further investigation if we are to design effective virtual environments for conceptual learning. 相似文献
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Jekaterina Rogaten Rhona Sharpe Simon Cross Denise Whitelock Simon Lygo-Baker 《Assessment & Evaluation in Higher Education》2019,44(3):321-337
The notion of learning gains has increasingly become apparent within the higher education literature and is gaining traction in government policies in the US and UK, reflecting a desire to “quantify” the impact of university study and teaching excellence in particular. Given the increased policy focus on learning gains, it is essential that researchers and policy makers are informed about common used approaches to measure learning gains, and their expected range and magnitude. Therefore, a systematic literature search was undertaken. 52 studies (n?=?41,009) were coded into affective, behavioural and/or cognitive learning gains. The review found a rich but diverse variety of adopted methodologies and approaches to “measure” affective, behavioural and cognitive (ABC) learning gains. Nonetheless, there is a lack of consistency in the ways in which learning gains are currently measured and reported. These inconsistencies and limitations hamper effective comparisons of learning gains and teaching excellence. We recommend a greater emphasis on longitudinal measurement of learning gains using validated approaches. 相似文献
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Jenna Mittelmeier Bart Rienties Dirk Tempelaar Denise Whitelock 《Higher Education》2018,75(1):149-166
As universities worldwide rapidly internationalise, higher education classrooms have become unique spaces for collaboration between students from different countries. One common way to encourage collaboration between diverse peers is through group work. However, previous research has highlighted that cross-cultural group work can be challenging and has hinted at potential social tensions. To understand this notion better, we have used robust quantitative tools in this study to select 20 participants from a larger classroom of 860 students to take part in an in-depth qualitative interview about cross-cultural group work experiences. Participant views on social tensions in cross-cultural group work were elicited using a unique mediating artefact method to encourage reflection and in-depth discussion. In our analysis of emergent interview themes, we compared student perspectives on the role of social relationships in group work by their academic performance level. Our findings indicated that all students interviewed desired the opportunity to form social relationships with their group work members, but their motivations for doing so varied widely by academic performance level. 相似文献