This mixed methods study explores the work of five small writing communities formed within a university-based preservice English language arts writing methods course. Fifteen preservice English language arts teachers took part in the study and participated across five peer writing groups. The study shares the instructional design of the course as…

In order to create a 21st century pedagogy of learning experiences that inspire the engaged, constructive, dynamic, and empowering modes of work we see in online creative communities, we need to focus on the platforms, the environments, the microworlds that host, hold, and constitute the work. A good platform can build connections between users,…

This exploratory study applies social network analysis techniques to existing, publicly available data to understand collaboration patterns within the co-author network of a federally-funded, interdisciplinary research program. The central questions asked: What underlying social capital structures can be determined about a group of researchers…

This design-based research study explored how collaborative writing activities can be used in support of ELLs' writing development in the context of a culturally and linguistically diverse first-grade classroom. Using qualitative methods, I examined two focal ELL students' participation across four iterations of collaborative writing activities,…

Scientific collaboration networks are a special kind of social and communication networks in which nodes represents authors, and they are connected in pairs by an edge if they have worked together to publish a paper. Collaboration networks grow and change over time as new authors join the networks and new collaborative connections are formed…

This dissertation investigates the effect of observational learning in crowdsourcing markets as a lens to identify appropriate mechanism(s) for sustaining this increasingly popular business model. Observational learning occurs when crowdsourcing participating agents obtain knowledge from signals they observe in the marketplace and incorporate such…

A growing number of studies has shown that collaborative writing tasks facilitate second language (L2) development by providing learners with opportunities to focus their attention on language and to collaborate in the solution of their language-related problems (e.g., Choi & Iwashita, 2016; Storch, 2013; Swain & Lapkin, 1998; Williams,…

Computer-mediated collaborative writing has drawn attention from second language researchers and instructors for a few decades, and due to recent developments in Web 2.0 technologies, the possibilities of wikis for collaborative writing have increased enormously. However, few studies have explored the nature of wiki collaboration and interaction,…

The adult learner has experienced a massive change in learning options. From a traditional face-to-face classroom with the professor imparting knowledge to a mobile digital learning venue that encourages self-direction and transformative learning, the student is the focus and the professor becomes the facilitator. Adult learners seek out learning…

Human Computation methods such as crowdsourcing and games with a purpose (GWAP) have each recently drawn considerable attention for their ability to synergize the strengths of people and technology to accomplish tasks that are challenging for either to do well alone. Despite this increased attention, much of this transformation has been focused on…

This dissertation investigates the topic of scholarship in the Information Systems (IS) discipline through a series of three papers. The papers, presented in Chapters 2, 3, and 4, each delve into a specific chronological period of IS scholarship which are delineated into the past, present, and future. Chapter 2 elucidates the IS discipline's…

Digital literacy learning has become a fundamental, mainstream concern for teachers and researchers because of the increasingly central roles played by writing in digital environments and multimodal composing in twenty-first century literacy and literacy instruction. Digital composing draws on many of the processes that apply to print composing…

Collaborative functionality is changing the way information is amassed, refined, and disseminated in online environments. A subclass of these systems characterized by "open collaboration" uniquely allow participants to "modify" content with low barriers-to-entry. A prominent example and our case study, English Wikipedia,…

The development of expertise in writing is a complex but important achievement for young children as they become literate. Writing is a critical component of literacy development, yet there are few accounts of change over time in early writing development that attend to both changes in writing behaviors, the complexity of written messages, and the…

Crowdsourcing is an emerging research area that has experienced rapid growth in the past few years. Although crowdsourcing has demonstrated its potential in numerous domains, several key challenges continue to hinder its application. One of the major challenges is quality control. How can crowdsourcing requesters effectively control the quality…