This article focuses on the use of Toulmin's argumentation scheme to investigate the characteristics of student group argumentation in Peer-Led Guided Inquiry sessions for a General Chemistry I course. A coding scheme based on Toulmin's [Toulmin [1958] "The uses of argument." Cambridge: Cambridge University Press] argumentation…

Research Findings: Media representations of physical disability can influence the attitudes of child audiences. In the current study, the depiction of physical disability was analyzed in more than 400 episodes of children's television programming to better understand how media depict physical disability to children and, in turn, how exposure may…

This case study examined an authentic online learning phenomenon where social conflict, including harsh critique and negative tone, weaved throughout peer-moderated online discussions in an online class. Opening coding and content analysis were performed on 1306 message units and course artifacts. The results revealed that a model of social…

Information technology (IT) project success depends on having a project manager with effective decision making, leadership, and project management skills. Project success also depends on completing the project in a given budget, time, and scope. Despite these critical qualities of a successful project manager, little research has explored the…

This thesis studies several problems in information theory where the notion of causality comes into play. Causality in information theory refers to the timing of when information is available to parties in a coding system. The first part of the thesis studies the error exponent (or reliability function) for several communication problems over…

This study described the commenting practices of Head Start teachers, and the relationship of comments to the expressive and receptive vocabulary growth of children with below-the-mean language ability across one year of preschool. Participants included 52 Head Start teachers, and 489 children (247 early intervention candidates and 242 Head Start…

The aim of this study was to explore the professional development needs of lecturers at Kenyan universities. Specifically, the study investigated the challenges that lecturers and their learners face while in class. It also explored the professional development needs of the lecturers, preferred modes of delivery of the professional development…

As a nation of immigrants with diverse cultures and nationalities, one of the most striking occurrences in the United States educational system is the rapidly increasing enrollment of English Language Learners (ELLs). In view of their multicultural backgrounds, the multiliteracies education of ELLs is intertwined with their diverse socioeconomic,…

This study investigated children's narrative evaluations about jealousy in relation to performance on a higher-order perspective-taking task and assessments of receptive vocabulary and nonverbal intelligence. Eighty children (5;0-11;11) narrated a wordless picture book about a jealous frog, answered probe questions about the plot, and generated a…

As classrooms continue to diversify, there is an increasing need to understand children's inclusive behaviours and moral reasoning. Research shows that epistemic beliefs (beliefs about knowing and knowledge) can influence reasoning for adults, but we know little about this relationship in younger children or how classroom contexts relate to…

This research involved the conduct of a conceptual review of 28 refereed journal articles and a survey of campus centers for community engagement staff to identify salient features and trends of existing faculty development programming designed to advance service-learning and community engagement in higher education. Results of this investigation…

The number of students with autism spectrum disorders (ASD) seeking admission into college is rising. Little research exists on how to meet the unique learning needs of this student population in higher education classrooms. The purpose of this qualitative research study was to document the ways in which supportive faculty members responsively…

Within blended learning environments, the availability and analysis of student data has emerged as a central issue. For struggling students, data generated by digital learning systems present new opportunities to investigate critical success factors. In reality, many seemingly basic questions about persistence, progress, and performance of these…

Purpose: This study examines the content and efficacy of instructional leaders' expectations and feedback (press) in relation to the improvement of middle school mathematics teachers' instruction in the context of coherent systems of supports. Research Method/Approach: This mixed methods study is a part of a larger, 8-year longitudinal study in…

In this paper we discuss how the products of student work during long-term, interdisciplinary curricular units at King Middle School, a grades 6-8 public school in Portland, Maine, through their aesthetic qualities, transformed people's understanding of what children were capable of. We argue that, to effectively understand student work of this…