Categorising Asynchronous Discussion Threads: Improving the Quality of Student Learning

My paper will focus on the generative potential of categorising asynchronous discussion threads as one strategy for improving the quality of students’ learning in a blended learning module. The approach to categorisation is based on social network analysis using intuitively simple descriptors of message posting patterns e.g. passive facilitator, dominant facilitator, unresponsive star and formulaic discussion. The intention is to produce descriptively vivid illustrative examples of the categories and to begin to suggest affordances of the different participation patterns. Looking forward to the beginning of the next module, it is anticipated that discussion during the module of approaches to participating in asynchronous discussion will contribute to effective engagement patterns and deeper learning.

Engaging and effective asynchronous online discussion forums

Discussion is usually considered a powerful tool for the development of pedagogical skills such as critical thinking, collaboration and reflection. In the last few years, an online asynchronous discussion forum has become an integral part of teaching and learning in tertiary education. However, there are considerable challenges involved in designing discussion forum for learning and teaching arrangements that can support desired learning outcomes. The study analysed the factors that affect the level of the student participation in the online discussion forums with emphases on some of the critical issues that should be taken into account when designing online discussions forums that can support desired learning outcomes. We show that the course instructor roles and level of participations in the discussion forum particularly determines the overall level of discussion among the learning communities.

Online learning environment : taxonomy of asynchronous online discussion forums

Due to its perceived benefits, asynchronous discussion forums have become progressively popular in higher education. The ultimate goal of developing an asynchronous discussion forum is to create an online learning environment that will achieve high levels of learning. This paper reviews the exiting literature and develops taxonomy of the asynchronous discussion forums with the aims of increasing the understanding and awareness of various types of asynchronous discussion forums. The taxonomy will help increase the online course designers' ability to design more effective learning experiences for student success and satisfaction. It will also help researchers to understand the features of the various asynchronous discussion forums.

Analysis of asynchronous online discussion forums for collaborative learning

Online discussion forums are well suited for collaborative learning systems. Much of the currently available research indicates that effectively designed collaborative learning systems motivate and enhance learning experiences of the participants which in turn lead to enhanced learning outcomes. This paper develops taxonomy of the asynchronous online discussion forums with the aims of increasing the understanding and awareness of various types of asynchronous discussion forums. The taxonomy is framed by constructivist pedagogical principles of asynchronous online discussion forum. The key attributes of online discussions and the factors influencing the discussion forum’s design are identified. The taxonomy will help increase the online course designers’ ability to design more effective learning experiences for student success and satisfaction. It will also help researchers to understand the various features of the asynchronous discussion forums. The article concludes with implications for pedagogy and suggestions for the direction of future theoretical and empirical research.

Online discussion in engineering education : student responses and learning outcomes

A ubiquitous and widely used feature of online learning environments is the asynchronous discussion board. This chapter presents a case study of the introduction and evaluation of student use of an online discussion in an engineering management study unit. We introduced an assessable assignment task based on student use of an online discussion, in response to falling student unit evaluation results after we initially moved the unit to wholly online delivery mode. Both quantitative and qualitative unit evaluation data suggest that students perceive value in the online discussion activities. A regression analysis based on discussion usage data suggests that students derived significant learning outcome benefit toward their final unit grade from making reflective postings in the online discussion.

Student use of an assessed online discussion space

The dataset contains quantitative information concerning university students' usage of online discussion areas and the impact of the students' participation on their final results.

The data includes the following categories of information:
• student age (whole years at the end of semester);
• student gender (male or female);
• student normal mode of study (on-campus or off-campus);
• student course of study (BTech, BE or other);
• student prior general academic performance (measured at Deakin University by the weighted average mark [WAM]);
• the total number of discussion messages read (or at least opened) by the student;
• the total number of new/initial discussion postings made by the student;
• the total number of follow-up/reply discussion postings made by the student; and
• the final unit mark obtained by the student.

Evaluating the use of online synchronous communication to enhance learning in statistics

According to social constructivists, learners are active participants in constructing new knowledge in a social process where they interact with others. In these social settings teachers or more knowledgeable peers provide support. This research study investigated the contribution that an online synchronous tutorial makes to support teaching and learning of undergraduate introductory statistics offered by an Australian regional university at a distance. The introductory statistics course which served as a research setting in this study was a requirement of a variety of programs at the University, including psychology, business and science. Often students in these programs perceive this course to be difficult and irrelevant to their programs of study. Negative attitudes and associated anxiety mean that students often struggle with the content. While asynchronous discussion forums have been shown to provide a level of interaction and support, it was anticipated that online synchronous tutorials would offer immediate feedback to move students forward through ―stuck places.‖ At the beginning of the semester the researcher offered distance students in this course the opportunity to participate in a weekly online synchronous tutorial which was an addition to the usual support offered by the teaching team. This tutorial was restricted to 12 volunteers to allow sufficient interaction to occur for each of the participants. The researcher, as participant-observer, conducted the weekly tutorials using the University's interactive online learning platform, Wimba Classroom, whereby participants interacted using audio, text chat and a virtual whiteboard. Prior to the start of semester, participants were surveyed about their previous mathematical experiences, their perceptions of the introductory statistics course and why they wanted to participate in the online tutorial. During the semester, they were regularly asked pertinent research questions related to their personal outcomes from the tutorial sessions. These sessions were recorded using screen capture software and the participants were interviewed about their experiences at the end of the semester. Analysis of these data indicated that the perceived value of online synchronous tutorial lies in the interaction with fellow students and a content expert and with the immediacy of feedback given. The collaborative learning environment offered the support required to maintain motivation, enhance confidence and develop problemsolving skills in these distance students of introductory statistics. Based on these findings a model of online synchronous learning is proposed.

Dealing with affective needs in e-learning: Contrasting two cases in two cultures.

This chapter presents and contrasts descriptions of two cases of online affective support provided to support students engaged in higher level learning tasks. The cases are set in different cultures, centre upon different intended learning outcomes, and follow different tutorial styles. One (Eastern) tutor acted as a “shepherd leader” in response to needs arising in the Confucian Heritage Culture as the teacher promoted critical thinking, according to the Western model. The other (Western) tutor provided Rogerian facilitation of reflective learning journals, kept by students seeking to develop personal and professional capabilities. In both styles, affective support features strongly. The cultural and pedagogical comparisons between the cases have proved useful to the writers. These distinctions together with the similarities between the two online styles emerge in the comparisons. Keywords: affective needs, asynchronous discussion, Confucian Heritage Culture, constructivism, critical thinking, facilitation, reflection, reflective learning journals, Rogerian, shepherd leadership, social-constructivist, student-centred, support.

Building virtual learning communities

This chapter introduces the concept of virtual learning communities and discusses and further enhances the theory and definitions presented in related literature. A model comprising four criteria essential to virtual learning communities is presented and discussed in detail. Theory and case studies relating to the impact of virtual learning communities on distance education and students from diverse cultural groups are also examined. In addition, this chapter investigates the enabling technologies and facilitation that is required to build virtual learning communities. Other case studies are used to illustrate the process of building virtual learning communities. Emerging technologies such as wikis and video lectures are also analysed to determine the effects they have on building and sustaining effective virtual learning communities.

Ghosts in the machine : student participation and grade attainment in a web-assisted social work course

For many social work educators, the debate about whether social work education should be delivered using online technology has, as a result of institutional imperatives, moved on to how best this can be done. In this article, the process of designing and delivering part of a social work course using asynchronous online discussion is described and reflected upon. Student participation in the online environment is also compared with final course grades and the findings discussed in relation to existing literature. Recommendations for the future delivery of social work courses using online technology emerging from this discussion are offered.

A randomized head to head trial of MoodSwings.net.au: an internet based self-help program for bipolar disorder.

Adjunctive psychosocial interventions are efficacious in bipolar disorder, but their incorporation into routine management plans are often confounded by cost and access constraints. We report here a comparative evaluation of two online programs hosted on a single website (www.moodswings.net.au). A basic version, called MoodSwings (MS), contains psychoeducation material and asynchronous discussion boards; and a more interactive program, MoodSwings Plus (MS-Plus), combined the basic psychoeducation material and discussion boards with elements of Cognitive Behavioral Therapy. These programs were evaluated in a head-to-head study design.

Online interprofessional education in dietetic students

Aim: The need for dietetic students to develop interprofessional collaborative practice capabilities is well recognised. The aim of this study was to examine the ability of an online interprofessional education (IPE) unit (using asynchronous and synchronous media) to improve dietetic students' confidence in understanding professional roles and attitudes associated with interprofessional practice along with exploring their experience in the unit. Methods: Final year master of dietetic students undertaking a compulsory online unit in IPE were invited to complete a questionnaire examining their confidence in understanding professional roles and their interprofessional attitudes both pre- and post-delivery of the unit, and to participate in semi-structured telephone interviews to explore their experience in the unit. Results: Thirty-five dietetic students completed the questionnaire pre- and post-unit, along with seven students undertaking a telephone interview. Their confidence in understanding the roles of other health professions (P = 0.000 to 0.014), self-assessment of interprofessional communication and teamwork skills (P = 0.002) and attitudes towards interprofessional interaction (P = 0.001) and interprofessional relationships (P = 0.002) increased significantly from pre- to post-unit. The students articulated positives about the experience (flexibility of the delivery, opportunity to reflect on personal factors related to teamwork, increasing their knowledge of other professions) and some challenges (lack of body language, some technological difficulties, the need for regular contribution to the teams' asynchronous discussion boards). Conclusions: This study suggests that although there can be some challenges in online IPE, it can be a positive experience and can improve dietetic students' collaborative practice attitudes and confidence in understanding other professional roles.

Bilingual asynchronous online discussion groups : design and delivery of an e-Learning distance study module for nurse academics in a developing country

The advent of eLearning has seen online discussion forums widely used in both undergraduate and postgraduate nursing education. This paper reports an Australian university experience of design, delivery and redevelopment of a distance education module developed for Vietnamese nurse academics. The teaching experience of Vietnamese nurse academics is mixed and frequently limited. It was decided that the distance module should attempt to utilise the experience of senior Vietnamese nurse academics - asynchronous online discussion groups were used to facilitate this. Online discussion occurred in both Vietnamese and English and was moderated by an Australian academic working alongside a Vietnamese translator. This paper will discuss the design of an online learning environment for foreign correspondents, the resources and translation required to maximise the success of asynchronous online discussion groups, as well as the rationale of delivering complex content in a foreign language. While specifically addressing the first iteration of the first distance module designed, this paper will also address subsequent changes made for the second iteration of the module and comment on their success. While a translator is clearly a key component of success, the elements of simplicity and clarity combined with supportive online moderation must not be overlooked.

Student's perceptions of compulsory asynchronous online discussion

Online discussion boards are increasingly being used by tertiary educators as tools for encouraging student interaction and for developing learning networks. In particular, educators who have adopted a socio-constructivist approach to teaching are keen to facilitate collaborative learning in which students share their experiences and perspectives, and construct knowledge together through shared meanings. In this paper, the findings from an electronic survey of 72 distance education students’ perceptions of an online discussion assessment item (ODAI) are presented. The study revealed that the majority of the respondents enjoyed the ODAI, and agreed that the online discussions had allowed them to achieve a range of cognitive and social learning outcomes, and to develop some important graduate skills.