不同语言水平的学生歧义容忍度的差异研究

不同语言水平的非英语专业学生歧义容忍度的差异.单因素方差分析表明,语言水平高的学生和语言水平低的学生在歧义容忍度上存在显著性差异;语言水平高的学生在听、说、读、写四种语言技能中的歧义容忍度显著高于语言水平低的学生,但在语音、词汇、语法和翻译方面没有发现显著性差异.     

Supporting computer-mediated learning: A case study in online staff development and classroom learning environment assessment

The rapid growth of online learning has led to the development of staff inservice evaluation models that are geared towards improving degree programs. Based on best practices in student online assessment, the Online Faculty Development and Classroom Learning Environment Assessment course was designed to serve the dual purpose of staff development and classroom learning environment assessment. Results of analyses showed that the course maximised the potential of online staff development for encouraging staff to reflect on Curriculum and Teaching Capacities (CTC). Implications are discussed in terms of emphasising the process of online CTC learning and incorporating perspectives to capture a comprehensive view of staff teaching attitudes and their association with student perceptions of the classroom learning environment.     

Examining research on the impact of distance and online learning: A second-order meta-analysis study

Distance learning has evolved over many generations into its newest form of what we commonly label as online learning. In this second-order meta-analysis, we analyze 19 first-order meta-analyses to examine the impact of distance learning and the special case of online learning on students’ cognitive, affective and behavioral outcomes. We examine to what extent distance learning generation level, and instructional setting moderate the influences of distance learning on cognitive, affective and behavioral outcomes. This second-order meta-analyses also analyzes the first-order meta-analyses for methodological quality and robustness. The findings revealed a statistically significant overall average effect size (g = 0.156, p < .001 with a 95% confidence interval of 0.087–0.224) of distance learning impacting cognitive, affective and behavioral outcomes in comparison to face-to-face learning. Meta-analyses on higher education had a statistically significant larger effect size than K-12 education. Limitations, implications, and directions for future research are discussed.     

Learning achieved in structured online debates: levels of learning and types of postings

The purpose of this study was to examine the learning process exhibited in restrained online debates in terms of to what extent each of Bloom’s six levels of cognitive learning were exhibited among four types of message (argument, critique, evidence, and explanation). Thirty-three graduate students enrolled in an online entry-level course in distance learning participated in this study. The threaded discussion postings from four structured online debates were analyzed. The results indicated that five of the six levels of cognitive learning (except for knowledge learning) were achieved to a certain extent among the four types of postings. Chi square tests indicated that higher levels of learning were most likely to be exhibited in critique and argument postings. Message–response exchanges ending with critiques or starting with argument messages were most likely to elicit higher levels responses. The results were discussed in light of better understanding of student learning and implications for instructional designs of discussion topics and restraints.     

Self-regulation as a function of perceived leadership and cohesion in small group online collaborative learning

The present study examined the relationships between perceived leadership, group cohesion, online engagement, self-regulation and learning outcomes. Data included surveys and online discussion logs from 171 students in an undergraduate online course. Through correlation analysis and structural equation modeling, the results revealed unique contributions of task and relationship leadership in small group collaborative learning. Each form of leadership may translate into greater use of self-regulation strategies that align with students’ focus on either the instrumental or interpersonal resources related to academics but may bring about a corresponding lower utilization of other types of self-regulation strategies. Further, results indicate that students’ perceptions of group cohesion provided the most robust and multifaceted positive associations with learning engagement.     

Exploring the effects of online learning behaviors on short-term and long-term learning outcomes in flipped classrooms

ABSTRACT

The flipped classroom pedagogy has been widely used recently. Despite many researches have paid attention with the learning outcome of flipped classroom, there has been limited attention in regard to investigate the relationship between learning behavior and learning outcomes in a flipped classroom. In this paper, we proposed to investigate the influence of online learning behaviors on short-term and long-term learning outcomes in a flipped classroom. This study used Calculus and grade point average (GPA) scores to represent short-term and long-term learning outcomes, respectively. Multiple linear regression indicated that students’ online learning behavior does not have a significant effect on short-term learning outcomes, but has a significant effect on long-term learning outcomes. For applying multiple correspondence analysis, students were divided into groups according to five grade levels based on their scores. According to GPA grade level, students’ online learning behaviors had a significant effect on long-term learning outcomes for the five groups (GPAa, GPAb, GPAc, GPAd, GPAe). According to their Calculus grade level, students’ online learning behaviors had a significant effect on short-term learning outcomes for three groups (CALa, CALd, and CALe), but two groups (CALb and CALc) did not demonstrate this trend. For exploring the effects of online learning behaviors on future learning outcomes, GPA can be considered representative because the GPA was calculated for the entire academic year 2015. Students in the CALa group exhibited the highest frequency of online learning behaviors and obtained the highest GPA grade levels (GPAa and GPAb). For the CALb, CALc, CALd, and CALe groups, students with a higher frequency of online learning behaviors obtained a higher GPA grade level. These results indicate that students’ online learning behaviors have a positive effect on future learning outcomes.     

Dialogic understanding of teachers' online transformative learning: A qualitative case study of teacher discussions in a graduate-level online course

Teachers are expected to implement new educational technologies and adapt to new teaching environments. However, it involves a complex learning process that can lead to their perspective transformation. We have developed and taught a discussion-based online course to facilitate teachers' transformative learning. This qualitative case study examines teachers' perspective transformation in our course to understand the nature of effective online teacher-to-teacher discussions. Based on a theoretical framework that integrates Mezirow's transformative learning model and Bakhtin's dialogism, this paper builds on previous literature on teacher-to-teacher discussions as well as providing a fresh perspective to inform the current globalized teacher education context.     

Experiential learning experiences in an online 3D virtual environment for mental health interviewing and diagnosis role-playing: a comparison of perceived learning across learning activities

Educational technology research and development - Role-playing simulations can provide students with experiential learning opportunities to develop strong interviewing and diagnosis skills, and...     

Immersive virtual field trips in education: A mixed-methods study on elementary students' presence and perceived learning

The purpose of this study was to investigate the influence of immersive virtual field trips (VFTs) with head-mounted displays (HMDs) on the presence and perceived learning. A mixed-method approach was used to obtain an overall understanding of students' experiences with this immersive technology in an elementary classroom. Both quantitative and qualitative data were collected from 27 elementary-school students through presence surveys and reflection papers. Statistical analyses were performed to compare immersive VFTs with traditional VFTs regarding students' virtual presence. Further, an inductive content analysis was performed to analyze reflection papers. The results showed an overall enhancement in virtual presence with the use of immersive VFTs. However, students felt that learning was not favorable with HMDs. The result of this study provides practical implications for the use of immersive VFTs in classroom settings.     

Exploring the effects of online team-based learning and co-regulated learning on students' development of computing skills

As more and more educational institutions are providing online courses, it is necessary to design effective teaching methods integrated with technologies to benefit both teachers and students. The researcher in this study designed innovative online teaching methods of team-based learning (TBL) and co-regulated learning (CRL) to improve students' computing skills. The participants in this study were 124 undergraduates from three classes taking a compulsory course titled “Applied Information Technology: Data Processing.” There were three blended classes involved in this empirical study. The first group (EG1), which received the treatment of online TBL and CRL, and the second group (EG2), which received the treatment of online TBL only, were the experimental groups. The last group, which received the traditional teaching method, served as the control group. Before the experiment started, the author conducted a pretest to confirm that the differences of students' computing skills among the three groups were not significant at the beginning of the course. Based on the analysis of the post-test, the results indicate that students who received the intervention of online CRL had significantly better computing skills for using Excel by semester-end than those without. However, the intervention of online TBL did not contribute to better learning effects in this study. Based on the findings in this study, the author points out implications for teachers, schools, and educators, particularly for those responsible for courses focusing on solving ill-structured problems and those students who have typically received traditional didactic pedagogy for many years.     

网络教育之网上报名系统的研究

本文归纳了国内外网络教育中关于网上报名系统的两种建设模式,即凸显商业化的网上超市模式和富有教育性的入学顾问模式,并分析了两种模式的特点.在借鉴了国外一些成功经验的基础上,本文提出了网上报名系统的第三种可能的建设模式,即商业性与教育性结合的模式.最后文章针对国内网络教育和学习者的特点,提出了建设第三种网上报名系统的方法,希望能够对实践有一定的指导作用.     

Analysing feedback processes in an online teaching and learning environment: an exploratory study

Within the constructivist framework of online distance education the feedback process is considered a key element in teachers’ roles because it can promote the regulation of learning. Therefore, faced with the need to guide and train teachers in the kind of feedback to provide and how to provide it, we establish three aims for this research: identify the presence of feedback according to the regulation of learning required; characterise this feedback according to content (i.e. the meaning of feedback); and, finally, to explore possible relationships between feedback and the results of the teaching and learning process (i.e. students’ satisfaction and final grades). The results for a sample of 186 students, taking nine courses at the Open University of Catalonia, are discussed in the light of feedback, which is considered a central element in university teaching practice in online environments. We conclude that, in general, the presence of feedback is associated with improved levels of performance and higher levels of satisfaction with the general running of the course.     

A study of the latent effects of family learning courses in science

It is well documented that students' exposure to science in the middle school is critical for their later selection of science courses, yet instruction time and course offerings in science during the middle school years are often limited. Out-of-School Science Experiences with funds from the National Science Foundation (DISE No. 07872) produced five short science courses intended for children in middle school grades (6, 7, and 8) and their parents that supplement normal science instruction based on topics that are integral to traditional science teaching. The courses were offered through Community Education programs and through informal science learning centers (e.g., zoos, museums, and planetariums). An added strength of the program is that it employs the family as a motivator and reinforcer in a cooperative learning venture. The study reported here is an attempt to determine participant reaction two to three years after having taken the courses, to the course experience, the influence that the courses had on subsequent learning behavior, and the relationship between parents and children.     

Visualizing the learning patterns of topic-based social interaction in online discussion forums: an exploratory study

Educational technology research and development - Online discussion forums are common features of learning management systems; they allow teachers to engage students in topical discussions in...     

Student attitudes toward learning,level of pre-knowledge and instruction type in a computer-simulation: effects on flow experiences and perceived learning outcomes

Attitudes toward learning (ATL) have been shown to influence students’ learning outcomes. However, there is a lack of knowledge about the ways in which the interaction between ATL, the learning situation, and the level of students’ prior knowledge influence affective reactions and conceptual change. In this study, a simulation of acid-base titrations was examined to assess the impact of instruction format, level of prior knowledge and students’ ATL on university-level students, with respect to flow experiences (Csikszentmihalyi, 1990) and perceived conceptual change. Results show that the use of guiding instructions was correlated with a perceived conceptual change and high levels of “Challenge,” “Enjoyment,” and “Concentration,” but low sense of control during the exercise. Students who used the open instructions scored highly on the “Control flow” component, but their perceived learning score was lower than that for the students who used the guiding instructions. In neither case did students’ ATL or their pre-test results contribute strongly to students’ flow experiences or their perceived learning in the two different learning situations.     

Adult learners in the workplace: online learning and communities of practice

Seven in‐employment postgraduate Master's level students in an e‐learning unit participated in this research, designed to identify tensions between participation in a community of learning that was part of their studies, and participation in the communities of practice that they were engaged in at their workplaces. It was hypothesised that participation in both these forms of community in their different contexts may enhance each other, or could potentially have a disrupting effect on each. The research employed an interviewing technique. The students' perceptions of the impact of participation in the one form of community on their participation in the other was mixed, with some suggesting that it was enhancing, and others suggesting the contrary, or that there was no impact. The findings indicate that the enhancing effect of participation in communities of learning relevant to a learner's workplace community of practice occur when the learning tasks are designed to enable negotiation of tasks and collaboration with learners who have similar workplace issues.