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1.
In response to the increased attention and interest related to the application of virtual reality with head-mounted displays in education, this study examined the elementary students’ perceptions of using immersive virtual field trips (VFTs) in the classroom. Reflection papers from 25 students were analyzed and triangulated with field notes from class observations and teacher interviews. The content analysis revealed that VFTs were perceived to be efficient with regard to time and cost, to expand learning opportunities, but lacked physical interaction. Elementary students also suggested immersive VFTs are engaging, real, and provide an increased perception of virtual presence. However, they also expressed concerns about health and safety, psychological side effects, technical malfunctions, and low social interaction.  相似文献   

2.
Technologies such as virtual reality are used in higher education to develop virtual learning resources (VLRs). These VLRs can be delivered in multiple modalities, from truly immersive involving wearable devices to less immersive modalities such as desktop. However, research investigating perceptions of VLRs in anatomy has mainly focused on a single delivery modality and a limited-demographic participant cohort, warranting a comparison of different modalities and a consideration of different cohorts. This pilot study aimed to compare perceptions of highly immersive and less immersive VLR deliveries among anatomy students and tutors and evaluate the impact of prior university experience on students' perceptions of VLRs. A skull anatomy VLR was developed using the Unity® gaming platform and participants were voluntarily recruited to assess highly immersive stereoscopic and less immersive desktop deliveries of the VLR. A validated survey tool was used to gather perceptions of both deliveries. Most participants agreed that both VLR deliveries were interesting and engaging and provided an immersive experience. Anatomy students perceived the stereoscopic delivery to be significantly more useful for understanding (P = 0.013), while anatomy tutors perceived the desktop delivery as more useful. A degree of physical discomfort and disorientation was reported by some participants for both deliveries, although to a greater extent for the stereoscopic delivery. The stereoscopic delivery was also found to be more mentally taxing than desktop delivery. These results suggest that desktop VLR delivery may minimize the risk of discomfort and disorientation associated with more immersive modalities while still providing a valuable learning experience.  相似文献   

3.
This article presents a role-play game for software project management (SPM) in a three-dimensional online multiuser virtual world. The Opensimulator platform is used for the creation of an immersive virtual environment that facilitates students' collaboration and realistic interaction, in order to manage unexpected events occurring during the development of a software project. Through the simulation of a real-life company, the game aims to enhance experiential learning of human-related issues, such as project team members’ communication and collaboration, which are not easy to be taught through ordinary teaching methods. Roles are assigned to the participating students, who have to overcome problems initiated by non-player-units (software controlled units) while collaborating with other students and the instructor. The instructor, holding a key role in the game, is able to observe the players, intervene and dynamically alter specific game scenario parameters adapting to player encounter difficulties. The environment is combining the experience of a typical game (based on an event-driven SPM scenario and interaction with non-player-units), with the experience of a virtual world (interacting with other players) and has been positively evaluated by the participants regarding the overall game experience and the learning effect.  相似文献   

4.
This study examined the effects of an instructor's use of video casting as a nonverbal emotional cue in synchronous discussion sessions on students' social presence, satisfaction, and learning achievement. A quasi-experimental design was used to evaluate the effect of video casting in a synchronous virtual classroom. The research setting was a 100% online master's degree program within a university located in the midwestern United States. Thirty-three students participated in the experiment. The results showed a significant positive effect of the video casting on students' feeling of instructor copresence. No significant effect of video casting was found on either students' satisfaction or learning achievement.  相似文献   

5.
《学校用计算机》2013,30(3-4):145-157
Abstract

This study examined how six Singapore teachers approached the design and implementation of a unit of work (topic) to demonstrate exemplary classroom practices that engage learners and use ICT in knowledge-generative rather than presentational activities. After a reflection and feedback session on the first lesson observation involving the researcher and the teacher, the teacher redesigned the lesson to enhance ICT use and involve students more actively in their learning. Our study revealed that there is a difference between students' physical engagement and cognitive engagement in a task and that the teacher, as a designer of the learning environment, needs to make explicit the cognitive processes involved in using the tool to ensure students' effective use of ICT. The teachers' understanding of what constitutes effective learning and their roles in students' learning determine how they design the learning environment. In essence, it is the teacher's skill in managing the “tripartite” partnership of IT tool, learning task, and teacher support that brings about higher levels of student engagement.  相似文献   

6.
The author investigated the interaction effect of immersive virtual reality (VR) in the classroom. The objective of the project was to develop and provide a low-cost, scalable, and portable VR system containing purposely designed and developed immersive virtual learning environments for the US Army. The purpose of the mixed design experiment was to compare lecture-based and immersive VR-based multimedia instruction, in terms of declarative knowledge acquisition (i.e. learning) of basic corrosion prevention and control with military personnel. Participants were randomly assigned to the control group (N?=?115) or investigational group (N?=?25) and tested immediately before and after training. The author accessed learning outcomes from the pre-exam and post-exam scores and VR system usability from exit questionnaires. Results indicate that both forms of instruction will increase learning. VR-based did produce higher gain scores and there was a statistically significant interaction between instruction type and time.  相似文献   

7.
In order to improve learning efficiency and memory retention in medical teaching, furthering active learning seems to be an effective alternative to classical teaching. One option to make active exploration of the subject matter possible is the use of virtual reality (VR) technology. The authors developed an immersive anatomy atlas which allows users to explore human anatomical structures interactively through virtual dissection. Thirty-two senior-class students from two German high schools with no prior formal medical training were separated into two groups and tasked with answering an anatomical questionnaire. One group used traditional anatomical textbooks and the other used the immersive virtual reality atlas. The time needed to answer the questions was measured. Several weeks later, the participants answered a similar questionnaire with different anatomical questions in order to test memory retention. The VR group took significantly less time to answer the questionnaire, and participants from the VR group had significantly better results over both tests. Based on the results of this study, VR learning seems to be more efficient and to have better long-term effects for the study of anatomy. The reason for that could lie in the VR environment's high immersion, and the possibility to freely and interactively explore a realistic representation of human anatomy. Immersive VR technology offers many possibilities for medical teaching and training, especially as a support for cadaver dissection courses.  相似文献   

8.
This study provides an example of one institution's efforts to design coursework that meets the simultaneous challenges of supporting the aims of increasing access to online courses and simultaneously better preparing teachers to work in diverse classrooms. Based on online pre- and post-surveys and monthly open-ended writing prompts administered to students in an introductory teacher preparation course, the study sought to discover students' motivation to select online or blended courses, student perspectives on the benefits and challenges to taking this course online, characteristics of the learning environment that promoted or interfered with students' learning, instructor's perspective of learners' reaction to topics addressing K-12 classroom diversity, and the impact of an online format on students' discussions of issues related to learner diversity. Findings suggest that online courses should include a classroom placement component in which students experience a diverse classroom in order to best prepare students for diverse teaching assignments. Thus, the best online teacher preparation courses maybe those that blend virtual and face-to-face interaction rather than being strictly online.  相似文献   

9.
The present study filled some gaps in past learning environment research in that, first, it involved the development of a new instrument tailor-made specifically for use in computer-assisted learning (CAL) classrooms and, second, it provided one of the rare examples of an evaluation of computer-assisted learning based on its impact on the nature of a classroom learning environment as perceived by students. In addition, the research was conducted in the unique milieu of the Singapore school system, and it investigated associations between students' outcomes and the classroom environment in computer-assisted learning settings.  相似文献   

10.
Using the draw-a-picture technique, the authors explored the learning conceptions held by students across grade levels. A total of 1,067 Taiwanese students in Grades 2, 4, 6, 8, 10, and 12 participated in this study. Participants were asked to use drawing to illustrate how they conceptualize learning. A coding checklist was developed to analyze the features in the students' drawings. Consistent with previous study, the majority of the students' drawings portrayed learning happening in a traditional classroom that is teacher centered, with students depicted as passive listeners. Additionally, three main findings were obtained: (a) younger students held episodic images of learning as opposed to more mature students, (b) the human agents involved in learning shifted from others to self, and (c) negative emotions and attitudes reached a plateau in Grades 6, 8, and 10. The results of the study suggested possible cognitive and emotional developmental trends that warrant further investigation.  相似文献   

11.
Blended learning (BL) is still in its infancy in the United Arab Emirates, but is gaining growing attention and acceptance. The particular university under investigation offers its nationally accredited graduate programs with a BL format that makes use of synchronous virtual classrooms, asynchronous self-study, and face-to-face sessions. The current qualitative research study investigates students' perceptions about their experience with the BL model within their relatively conservative cultural context. In addition, the project aimed at gauging their suggestions for course design considerations that would meet their needs as adult learners and enhance their learning experience. Twenty-one graduate students participated in the study, with findings indicating an overall positive perception about the BL experience with a strong positive impact on female empowerment. The most salient themes for successful instructional strategies indicated the importance of student-centered practices, particularly collaborative projects and student-led activities.  相似文献   

12.
The present study evaluated the students' psychological well-being, experiences, performance, and perception of learning regional anatomy remotely. A regional anatomy remote learning curriculum was designed and learning materials were delivered virtually to 120 undergraduate medical students at Jinan University, China. All the students consented and voluntarily participated in this study by completing self-administered online questionnaires including the Zung's Self-Rating Anxiety and Depression Scales at the beginning and end of the learning session. A subset participated in focus group discussions. Most of the students (90.0%) positively evaluated the current distance learning model. More than 80% were satisfied with the content arrangement and coverage. Many students preferred virtual lectures (68.2%) and videos showing dissections (70.6%) during the distance learning sessions. However, writing laboratory reports and case-based learning were the least preferred modes of learning as they were only preferred by 23.2% and 14.1% of the students, respectively. There was no significant lockdown-related anxiety or depression reported by students using depression and anxiety scales as well as feedback from focus group discussions. The surveyed students' confidence scores in distance learning were significantly higher after 5 weeks than at the beginning of the session (3.05 ± 0.83 vs. 3.70 ± 0.71, P < 0.05). Furthermore, the present results showed no significant differences between the current group's academic performance in the unit tests as well as the final overall evaluation for different parts of the course compared to that of the previous year's cohort. The findings above were congruent with focus group discussion data that the use of the online teaching platform for regional anatomy significantly improved the students' confidence in virtual and self-directed learning and did not negatively affect their academic performance.  相似文献   

13.
The purpose of this study is to investigate how hybrid learning instruction affects undergraduate students' learning outcome, satisfaction and sense of community. The other aim of the present study is to examine the relationship between students' learning style and learning conditions in mixed online and face-to-face courses. A quasi-experimental design was used and 140 sophomores were recruited in this study. Students' learning outcomes, satisfaction, sense of community and learning styles were measured. Results showed that students in a hybrid course had significantly higher learning scores and satisfaction than did students of the face-to-face courses. The result also indicated that students of hybrid learning classrooms felt a stronger sense of community than did students in a traditional classroom setting. Analysis of learning style indicated that learning style had significant effect on learning outcome in the study group. Accommodator learners had higher e-learning effectiveness than other style learners. Possible reasons of results were discussed.  相似文献   

14.
There is empirical evidence showing that positive emotional and motivational factors in formal learning contexts decrease at the stage of young adolescence. According to Stage-Environment-Fit Theory and Self-Determination Theory, this change should be explained by a non-fulfilment of students' needs. By combining two different methods (questionnaires and day-to-day diaries) and applying a longitudinal design, this study aimed to explore the change in and the determinants of habitual and actual learning enjoyment. The sample consisted of 356 students. Quantitative results indicated that learning enjoyment and classroom practices decreased between Grades 6 and 7. Path analyses revealed that classroom practices are the source of students' learning enjoyment, while self-efficacy functions as a partial mediator. Data from students' diaries showed that a teacher's neglect of students' needs for competence and relatedness were significant sources of impeded learning enjoyment. Practical implications suggest the relevance of adjusting learning conditions to the needs of young adolescents in order to provide a facilitating basis for learning enjoyment.  相似文献   

15.
The purpose of the present study was to evaluate whether there is evidence of reflection in student-written journals and to investigate whether students show improvements in their reflective skills through journal keeping. To that end, the reflection journals of 3460 first-year students enrolled in a polytechnic were studied by means of an automated coding procedure. Data used in the analyses were students' journals for an entire week, collected once at the beginning and again at the end of an academic year. Outcomes of the content analyses suggest that there is evidence of reflection in students' journals and that students reflected on three general categories related to their learning: critical review of past learning experiences, cognitive learning strategies and summaries of what was learnt. Furthermore, the findings also indicate that students show improvements in their reflective skills as they progressed through the academic year. The findings when taken together suggest that reflection journals can be used to promote self-reflection and learning amongst students.  相似文献   

16.
In this study, through using the flipped classroom and cooperative learning methods both together and separately, this study examines the changes in the motivation and academic achievement levels of 4th-grade students in primary school. Three experimental groups and one control group were used in the research. As a result of this work, the flipped classroom, the cooperative learning method in the flipped classroom environment and the cooperative learning method used separately achieved both a positive and significant effect on the students' levels of academic achievement and motivation in both the pre-experiment and post-experiment groups, when compared with the control group. At the end of this study, we've provided recommendations on how to use the flipped classroom and cooperative learning methods, both together and separately.  相似文献   

17.
This study compares overall laboratory averages and individual test scores along with a student survey to determine the effects of using virtual microscopy in place of optical microscopes in a large undergraduate human anatomy course. T‐tests revealed that the first two laboratory examinations (of four) and the overall laboratory averages were significantly increased compared with the previous year. We hypothesize that this is due to students' ability to use and understand the technology quickly as opposed to learning how to maneuver an optical microscope. Students also responded positively in a survey about the virtual microscope, indicating that increased accessibility, ease of use, and the ability to understand the material were important components of the virtual microscope. In addition, an increase in student collaboration was noted because multiple students were able to view the image at a time. This level of acceptance of virtual microscopy has been reported in previous studies, though this level of increased examination scores is rare. We attribute this to differences between the medical students, with whom this technology has been researched in the past, and undergraduate introductory students. Anat Sci Educ 2:218–226, 2009. © 2009 American Association of Anatomists.  相似文献   

18.
The use of instant messaging to support e-learning will continue to gain importance because of its speed, effectiveness, and low cost. This study developed an MSN agent to mediate and facilitate students' learning in a Web-based course. The students' acceptance of the MSN agent and its effect on learning community identification and learning achievement were investigated using the technology acceptance model. Results indicated that the MSN agent proved easy to use, and that students recognized its benefits with regard to their learning. In more detail, students perceived that the MSN agent would be beneficial to learning community identification, but this perceived usefulness had less effect on their learning achievement. However, it was found that perceived system usage of the MSN agent was significantly related to learning achievement, which differed from the result of analyzing students' perceived usefulness of the agent. Rather than using a systematic recording log, the perceived system usage of the MSN agent was measured through questionnaires. Interview feedback revealed that effective learning was related to the learners' engagement in the MSN agent and not just from their perceived usefulness of it. Therefore, the MSN agent could have more potential to facilitate students' learning in an online environment if learning activities related to study are designed to promote students' engagement.  相似文献   

19.
Empirical research reveals that students face difficulties engaging in learning and achieving their goals in a variety of learning contexts. To study effectively, students need to regulate their learning process. In spite of increased understanding of cognitive aspects of self-regulation, motivational aspects of regulation have not yet been thoroughly probed. This study investigates how motivation is connected to self-regulated learning when elementary school students (N = 32) study science in real classroom contexts using gStudy software. This was done by: (1) identifying students' situated motivation during the learning process, (2) analyzing how the students with different motivational approaches activated cognitive self-regulation in authentic learning situations across multiple learning episodes, and (3) complementing the understanding with the students' individual accounts of their motivation regulation during the learning process. The results show that there are qualitative differences in the self-regulation tactics used by the high- and low-motivation students as they study. Motivation is linked closely to active self-regulation.  相似文献   

20.
Facebook is the most popular social media site visited by university students on a daily basis. Consequently, Facebook is the logical place to start with for integrating social media technologies into education. This study explores how a faculty‐administered Facebook Page can be used to supplement anatomy education beyond the traditional classroom. Observations were made on students' perceptions and effectiveness of using the Page, potential benefits and challenges of such use, and which Insights metrics best reflect user's engagement. The Human Anatomy Education Page was launched on Facebook and incorporated into anatomy resources for 157 medical students during two academic years. Students' use of Facebook and their perceptions of the Page were surveyed. Facebook's “Insights” tool was also used to evaluate Page performance during a period of 600 days. The majority of in‐class students had a Facebook account which they adopted in education. Most students perceived Human Anatomy Education Page as effective in contributing to learning and favored “self‐assessment” posts. The majority of students agreed that Facebook could be a suitable learning environment. The “Insights” tool revealed globally distributed fans with considerable Page interactions. The use of a faculty‐administered Facebook Page provided a venue to enhance classroom teaching without intruding into students' social life. A wider educational use of Facebook should be adopted not only because students are embracing its use, but for its inherent potentials in boosting learning. The “Insights” metrics analyzed in this study might be helpful when establishing and evaluating the performance of education‐oriented Facebook Pages. Anat Sci Educ 7: 199–208. © 2013 American Association of Anatomists.  相似文献   

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