Using VoiceThread to Create Community in Online Learning

A sense of belonging to a learning community has been identified as one of the factors contributing to greater student satisfaction and persistence in online education programs. Using the community of inquiry framework as a theoretical guide, the purpose of this study was to explore the role of VoiceThread, a web-based platform that facilitates cloud communication, in creating a sense of community for U.S. adult learners in the online environment. This study surveyed 39 students in a College of Education fully online master’s program and in a blended doctoral program regarding their experiences using VoiceThread in their courses. Results indicate that students perceive VoiceThread positively in the creation of online community. Students reported feeling more connected their classmates due to the tool’s ability to add voice to online activities. Students also felt more connected to their instructor due to VoiceThread’s ability to humanize, or make the instructor seem real.     

The Role of Theory in the Study of Peer Collaboration

This special issue illustrates how research on peer collaboration is influenced by different theoretical perspectives. In the first part of this commentary, the role of theory in each article is discussed. The authors use connections among theory, research questions, and study methods to identify how theory affected the work of each group of researchers. They then make the case that the real need lies in the integration of those theories and in the integration of all findings relevant to applied questions of collaborative processing. Following a brief review of relevant theories, the authors demonstrate how a cohesive, integrated theory of group processes can be adopted.     

Personal Storytelling as a Medium of Socialization in Chinese and American Families

The goal of this study was to determine how personal storytelling functions as a socializing practice within the family context in middle-class Taiwanese and middle-class European American families. The data consist of more than 200 naturally occurring stories in which the past experiences of the focal child, aged 2,6, were narrated. These stories were analyzed at 3 levels: content, function, and structure. Findings converged across these analytic levels, indicating that personal storytelling served overlapping yet distinct socializing functions in the 2 cultural cases. In keeping with the high value placed on didactic narrative within the Confucian tradition, Chinese families were more likely to use personal storytelling to convey moral and social standards. European American families did not treat stories of young children's past experiences as a didactic resource but instead employed stories as a medium of entertainment and affirmation. These findings suggest not only that personal storytelling operates as a routine socializing practice in widely different cultures but also that it is already functionally differentiated by 2,6.     

The neuroscience of perceptual categorization in pigeons: A mechanistic hypothesis

We are surrounded by an endless variation of objects. The ability to categorize these objects represents a core cognitive competence of humans and possibly all vertebrates. Research on category learning in nonhuman animals started with the seminal studies of Richard Herrnstein on the category “human” in pigeons. Since then, we have learned that pigeons are able to categorize a large number of stimulus sets, ranging from Cubist paintings to English orthography. Strangely, this prolific field has largely neglected to also study the avian neurobiology of categorization. Here, we present a hypothesis that combines experimental results and theories from categorization research in pigeons with neurobiological insights on visual processing and dopamine-mediated learning in primates. We conclude that in both fields, similar conclusions on the mechanisms of perceptual categorization have been drawn, despite very little cross-reference or communication between these two areas to date. We hypothesize that perceptual categorization is a two-component process in which stimulus features are first rapidly extracted in a feed-forward process, thereby enabling a fast subdivision along multiple category borders. In primates this seems to happen in the inferotemporal cortex, while pigeons may primarily use a cluster of associative visual forebrain areas. The second process rests on dopaminergic error-prediction learning that enables prefrontal areas to connect top down the relevant visual category dimension to the appropriate action dimension.     

A model for portfolio assessment in early childhood education programs

It is necessary for teachers to consider alternative means of evaluating their students. One method proving to be effective for gathering and organizing student productivity, growth, and development is the portfolio approach. This article describes the Early Childhood Portfolio Assessment Preparation (ECPAP) Model that was used to facilitate the use of student portfolios in two different early childhood education programs. The goals of the model, the six steps followed and the participants' responses to this project are discussed. This article may serve early childhood directors and supervisors who are preparing teachers to implement student portfolios as a supplement or an alternative to the existing assessment and evaluation programs. Also early childhood teacher education students can benefit from the design and implementation of ECPAP.     

Teachers' perceptions of policy influences on science instruction with culturally and linguistically diverse elementary students

This study asked elementary school teachers how educational policies affected their science instruction with a majority of English language learners. The study employed a questionnaire followed by focus group interviews with 43 third and fourth grade teachers from six elementary schools in a large urban school district with high populations of English language learners in the southeastern United States. Results indicate that teachers' opinions concerning all areas of policy evolved as the state enforced stronger measures of accountability during the 2‐year period of the study. Although relatively positive regarding standards, their opinions became increasingly negative regarding statewide assessment, and even more so toward accountability measured by reading, writing, and mathematics. The results suggest that it is important to understand how teachers perceive the influence of policies, particularly those relating to English language learners, as science accountability becomes more imminent across the states. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 725–746, 2007     

A framework for classroom assessment,learning, and self-regulation

ABSTRACT

We present a conceptual framework that leverages synergies between classroom assessment (CA) practices and self-regulated learning (SRL) theory to support academic growth and instruction. We articulate the processes shared by CA and SRL, drawing on a model of SRL with three phases: forethought, performance, and self-reflection. We blend this SRL model with CA to create the CA:SRL framework in four stages: (1) pre-assessment, (2) the cycle of learning, doing, and assessing, (3) formal assessment, and (4) summarizing assessment evidence. We elucidate how SRL processes are involved at each stage and can be drawn on to support learning development and teacher understanding and co-regulation of learning. This framework is important in that it depicts how assessment and learning processes interact dynamically for both teachers and students in classrooms, and demonstrates that such interactions encompass the full breadth of purposes in CA, from planning through summation of evidence.