This article presents findings of a study conducted to determine instructors' perceptions of optimal class sizes for online courses with different levels of interaction. Implications for research and practice are also presented. A Web-based survey method was employed. Online courses studied were those taught sometime in the last 5 years by a…

Research suggests that the solitary learner's learning preferences might be a mismatch with collaborative instructional settings. A question is therefore posed: "In online learning environments that require collaboration, how do solitary learners experience their own learning?" It is important to answer this question to understand and develop…

Program evaluation is an important component of successful distance education programs. In this article, a distance master's Instructional Design and Technology Program is evaluated for overall quality. Interviews and a Web-based survey were the major instruments employed. Data was collected from three groups associated with the program:…

The rapid growth in online courses continues to spark faculty concern about the quality of instruction related to the lack of interaction, social process, and social presence thought to promote socialization of students into a profession. Courses designed to promote a sense of community in online courses may address these concerns. The purpose of…

This study examined member behaviors, distribution of performed behaviors, and development-shaping forces in order to identify group development patterns of virtual learning teams. Participants of this study were 7 newly formed virtual learning teams working on a final group project in a 12-week online graduate-level course. Examining the group…

This study compared the effects student learning styles with Web-based learning (WBL) and traditional instructor-based learning (ILB) on student knowledge and satisfaction. Learning methods (Web-based and instructor-based) and learning styles (Diverger, Converger, Assimilator, and Accommodator) were the independent variables. Student knowledge and…

Previous studies regarding online learning have focused on learner perspectives, such as student learning outcomes, their perception of or satisfaction with online learning, and so forth. Only a few studies have addressed the faculty perspective, which is one of major factors in the success of online learning. The few studies that claim that…

This article describes an exploratory study of two Web-based learning environments designed to teach helping skills to human service students. Participants used either an interactive pedagogical agent environment or read a helper-client script. Environments were compared and learning gains were assessed in each of the environments, along with user…

This case study investigated 12 graduate students' online collaborative experiences and attitudes in an instructional design course. The instructor divided students into 4 groups based on their academic backgrounds. Content analysis of asynchronous group discussion board messages was used to measure degrees of collaboration of each group in terms…

This case explored the use of a collaborative team to develop a virtual course component to increase educational experience. As students continue to engage in recreational video game activities, incorporation of such applications into their learning environments becomes important to allow them to connect and interact with course content in a…

A difficulty for faculty new to teaching at a distance is being able to visualize the scope of needed skills and tasks that will be required of them. The purpose of this project was to provide an empirically-based, self-administered skill enhancement guide for new distance education faculty teaching via interactive satellite broadcast. A modified…

This article reviews research related to the construct of interaction in the educational technology and distance education literature. The review is limited to higher education and includes theories and empirical research that inform the construct of online interactions. Conceptual and operational definitions of "interaction" are categorized from…

This study explored online instructors' perceptions of their implementation of Chickering and Gamson's Seven Principles and the factors that influenced instructors' implementations. Results reveal that endorsement of the seven principles by online instructors varied significantly from one principle to another. The least-endorsed of the principles…

This investigation reviews published empirical studies that attempted to support or to validate transactional distance theory (Moore, 1993). It was found that either data only partially supported the theory or, that if they apparently did so, the studies lacked reliability, construct validity, or both. It was concluded that the basic propositions…

Student evaluations of college instruction provide one critical source of information for the improvement of courses, curriculum, and practitioners' pedagogic efforts. Increasingly, online-delivered course evaluations are being put to use for eliciting student feedback in Web-based as well as face-to-face courses. Two studies were conducted in…