This case study investigates the media discourse from Houma and Pointe-au-Chien tribal leaders in Louisiana on their experiences with Hurricanes Katrina and Rita. One section briefly engages the discourse as discernable from the reports found in Native American and non-Native American news media. Included is a brief yet close examination of these…

This article reports on key aspects of a theory generative study into social presence in text-based online learning environments. The focus of the article is the nature of social presence as experienced by online learners in those environments. Employing a collective case study design, the study accessed online learners' experience-based heuristic…

The national science standards, along with prominent researchers, call for increased focus on scientific argumentation in the classroom. Over the past decade, researchers have developed sophisticated online science learning environments to support these opportunities for scientific argumentation. Assessing the quality of dialogic argumentation,…

In this paper, we explore the idea of weak ties in networked learning. We go back to the original conception of the strength of weak ties and relate this to Bakhtin and a dialogic understanding of networked learning. These theoretical ideas are applied to the examination of two networked settings in which educational leaders exchange ideas and…

While research has documented the predominance of boys in US special education programmes, similar attention to girls' under-representation has been rare. Recent research suggests that there may be just as many girls in need of these services, but for various reasons they are less likely to be identified through the referral process. Girls who…

Business organizations are using blogs as a conversational technology to help build a community of practice where knowledge exchange and sharing actively take place. This case study examines how Macromedia used blogs to build its developers' communities and become more organizationally effective. Four major types of interactions between the…

Background: The effectiveness of school-based tobacco use prevention programs depends on proper implementation. This study examined factors associated with teachers' implementation of a smoking prevention curriculum in a cluster randomized trial called Project SPLASH (Smoking Prevention Launch Among Students in Hawaii). Methods: A process…

What does learning in today's technology-enhanced environment mean? Is learning as an activity fundamentally changing as a result of the opportunities offered by new technologies and tools? How are the new communicative channels and increased social dimensions possible through Web 2.0 technologies impacting on the way students work and learn? And…

Cognitive style has been regarded as one of the important variables to predict individual cognitive functioning. This paper describes an empirical study that examined the role of thinking styles in relation to students' online learning and teamwork performance. Two hundred and eight students in an online MBA (Master of Business Administration)…

A content analysis of closed case records from family court examined personal and family history variables for adolescents with sexually abusive behaviors who had been adjudicated for criminal sexual conduct and compared sub-groups of adolescents with (n = 72) and without (n = 80) prior other delinquent behavior. The study's findings indicate that…

School safety has become an important area of concern for school improvement. This study examined the effects of staff training as means of improving school responses to student threats of violence. A multidisciplinary sample of 351 staff from 2 school divisions completed pre-post training surveys as part of a 1-day training program using the…

Instructional planning is a curricular topic in teacher preparation programs, but limited research in agricultural education has been conducted in this area. The purpose of this study was to examine aspects of the instructional planning process that are taught to agricultural education preservice teachers. Survey research and content analysis of…

Since 1992, Quebec's Ministry of Education and Ministry of Culture and Communications have been creating programs designed to integrate a cultural dimension into schools--a process requiring partnerships between teachers and professionals in the cultural domain. This domain comprises the objects and practices pertaining to the realm of arts and…

Introduction: This research set out to determine whether communities of practice can be entirely Internet-based by formally applying Wenger's theoretical framework to Internet collectives. Method: A model of a virtual community of practice was developed which included the constructs Wenger identified in co-located communities of practice: mutual…

Online discussions have been increasingly integrated into face-to-face classes at universities to enhance student learning of course content. The primary focus of past research has been on the end products of online discussions. Studies reported either successful findings or results that fell short of desired learning outcomes. An in-depth…