Developing simulations in multi‐user virtual environments to enhance healthcare education     

Luke Rogers 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(4):608-615

Computer‐based clinical simulations are a powerful teaching and learning tool because of their ability to expand healthcare students' clinical experience by providing practice‐based learning. Despite the benefits of traditional computer‐based clinical simulations, there are significant issues that arise when incorporating them into a flexible, co‐operative and collaborative learning environment. Unlike traditional technologies; immersive multi‐user virtual environments such as Second Life can incorporate comprehensive learning materials with effective learning strategies, allowing healthcare students to obtain a simulated clinical experience in an immersive social environment. The purpose of this research was to investigate how a simulation could be optimised in Second Life to encourage teamwork and collaborative problem solving based on the habits, experiences and perceptions of nursing students towards Second Life as a simulation platform. The research was conducted by placing groups of nursing students in separate locations and exposing them to a series of clinical simulation developed in Second Life. The simulation involved a series of problem‐based scenarios, which incorporated concepts of technical skills, patient interaction, teamwork and situational awareness. Using qualitative feedback from a series of evaluative case studies, the study determined good practices and issues involved with a virtual computer‐based clinical simulation. A common theme which emerged from this research, which is discussed in this paper, was the student's ability to work in an artificial social structure where they could actively co‐construct mental models of technical and interpersonal skills through experiencing human interaction in a computer‐based simulated environment.  相似文献   

Does patenting help high-tech start-ups?     

Christian Helmers  Mark Rogers 《Research Policy》2011,40(7):1016-1027

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Effects of training on the estimation of muscular moment in submaximal exercise     

Leverrier C  Gauthier A  Nicolas A  Molinaro C 《Research quarterly for exercise and sport》2011,82(3):458-465

The purpose of this study was to observe the effects of a submaximal isometric training program on estimation capacity at 25, 50, and 75% of maximal contraction in isometric action and at two angular velocities. The second purpose was to study the variability of isometric action. To achieve these purposes, participants carried out an isokinetic extension movement of the dominant lower limb during six test sessions and nine training sessions. Following the training program, estimation capacity in the different actions did not improve. However an improvement in performance was observed with a reduction in the variability of submaximal isometric actions. The proprioceptors activated in isometric action seemed to adapt to the training program itself which would promote better adaptation by a greater solicitation of internal feedback.  相似文献   

Comment: Paulo Freire 1921–1997     

Alan Rogers 《International Journal of Educational Development》1997,17(4):471

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Teacher portraiture: A timely proposal for more effective teacher development     

Vincent Rogers  John Brubacher 《Journal of Personnel Evaluation in Education》1988,1(3):245-257

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Scott Adams (1909-1982)     

F B Rogers 《Bulletin of the Medical Library Association》1983,71(2):245-248

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Selected roles of information goods and services in the U.S. national economy     

Michael Rogers Rubin  Mary E. Sapp 《Information processing & management》1981,17(4):195-213

The study examines selected roles of the information sector in the national economy. Among the findings are the following: (1) the information sector conducts relatively little international trade, in comparison to its domestic activity. Roughly 12% of U.S. exports are attributable to the information sector; over 97% of the sector's output is sold within the U.S.; and the sector's exports account for only a small fraction of 1% of GNP. (2) The historical pattern of employment shows that the portion of information workers has risen from 8% of the U.S. work force in 1870 to 41% in 1970. Relatively little of this growth is the result of new technological innovations such as telephones, radio, television and, more recently, computers. Rather, the growth of public and private bureaucracies, which now total 26% of our total work force, largely explains the growth of the sector. (3) Unemployment within the information sector has consistently been lower than in either the manufacturing or agricultural sectors of the national economy. (4) Since 1967, the high technology elements of the information sector, such as electronic components, computers and telecommunications equipment have experienced appreciably less price rise than has the economy as a whole. However, over the same time period, the service elements of the sector, including finance and insurance, education and medical care, have experienced greater rates of inflation than has the economy as a whole.  相似文献   

George     

Bob Rogers 《English in Education》1988,22(1):101-102

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Capturing the Nurture approach: experiences of young pupils with SEBD     

Corinne Syrnyk 《Emotional and Behavioural Difficulties》2013,18(2):154-175

In the UK, children with social, emotional and behavioural difficulties (SEBD) may engage with the Nurture approach: a therapeutic model of educational intervention. Despite growing evidence that this approach can promote the developmental and educational attainment of these children, there has been little emphasis on how children might relate their own experiences here. In focusing on a group of young children with SEBD, this study used a combination of drawings and interviews to explore how these unique children perceived their immersion in this particular approach. Most children discerned differences in their past and present personal classroom experiences, and their understanding of the Nurture approach was of a positive nature. It is suggested that a combination of methods may be useful in helping to gauge pupil response and progress regarding this type of intervention. The benefits of acknowledging the perceptions of ‘challenging’ pupils and how this might inform future principles and practice are considered.  相似文献   

Using a college human sexuality course to combat homophobia     

Anissa Rogers  Nick McRee  Diana L. Arntz 《Sex education》2013,13(3):211-225

The present study seeks to identify factors among university students that may be associated with homophobic attitudes and whether homophobia may be reduced by educational interventions, such as knowledge-based curricula found in college sexuality courses. Participants were 128 undergraduate students attending a small, private university in the northwestern region of the United States. At the beginning and end of the fall semester 2004, survey packets consisting of a demographic questionnaire, the Sexual Opinion Survey, the Homophobia Scale, a sexual knowledge survey, and the Bem Sex Role Inventory were administered to students attending a human sexuality class and a comparison group of students enrolled in professional and social science introductory courses. Relative to the comparison group, homophobia levels significantly decreased over the course of the semester among students attending the sexuality class. The effect of attending the class on reducing homophobia was partially mediated by an increase in self-reported knowledge about sexual matters. Taken together, these results suggest that the knowledge-based curriculum of sexuality courses may play an important role in affecting broader attitudes about sexuality among college students, including attitudes about homosexuality.  相似文献