Explicit instruction in the context of whole-tasks: the effectiveness of the task-centered instructional strategy in computer science education

Educational technology research and development - Novice programmers, who have yet to form effective mental models of the domain, often experience high cognitive load, low confidence, and high...     

The International Baccalaureate in the USA and the emerging ‘culture war’

The International Baccalaureate (IB) has undergone rapid growth and largely unhindered expansion over the past four decades. It has moved beyond its European nexus and the three IB programmes now have a relatively large presence in the USA, especially among public high schools. The IB gathered federal funding in 2003, and a concerted attack has subsequently emerged from a vast array of ultra-conservative agencies and commentators who denounce the curriculum as federal interference, and fundamentally ‘un-American’. This paper explores the complex nature of this ‘culture war’ and reveals the key issues and protagonists.     

The educational use of social annotation tools in higher education: A literature review

This paper presents a literature review of empirical research related to the use and effect of online social annotation (SA) tools in higher education settings. SA technology is an emerging educational technology that has not yet been extensively used and examined in education. As such, the research focusing on this technology is still very limited. The literature review has aimed at presenting a comprehensive list of SA empirical studies not limited to a particular research method or study domain. Out of more than 90 articles that were initially found, only 16 studies met the inclusion criteria. Among the included studies were eight experimental or quasi-experimental studies and eight evaluation/survey studies. The SA empirical research has provided some evidence regarding the potential effectiveness of integrating social annotation tools into learning activities. Findings from the gathered literature were synthesized to provide recommendations for using SA technology in educational settings.     

The psychological significance of play with imaginary companions in early childhood

Although social play is common to many species, humans are unique in their ability to extract some of the benefits of social play through imagination. For example, in play with imaginary companions (ICs), children often practice skills that might be useful for later adaptive social, relational, and emotional functioning. While play with ICs does not provide the same immediate feedback that play with real others affords, this imagined, quasisocial context allows children to experiment with or rehearse events that might occur in real relationships. This symbolic enactment of social relationships might afford opportunities to experience not just social situations but all manner of positive and negative emotions in a risk-free way. In addition, children’s interactions with real others around their ICs allow for negotiation of social roles in real relationships. ICs also provide a forum for psychological distance that might help young children manage their real relationships and engage in processes such as negotiation and cooperation, which are needed for successful social adaptation. Although play with ICs is clearly not of adaptive value in an evolutionary sense, for the children who create them, ICs might hold psychological significance for adaptive social development.     

Sitting in Silence: Managing Aural Body Rhetoric in Public Restrooms

Proposing an enhancement to the concepts of verbal and corporeal rhetorics, this article offers the concept of aural body rhetoric, arguing that nonvocal sounds produced by the body can also provide rhetorical messages, create rhetorical challenges and prompt the conscious management of bodily sounds, particularly in panopticonic spaces (panauricons) in which the body is hidden from view. Using the urinary sounds made by transsexual men in public restrooms as an example, this article examines this space as a panauricon that creates a rhetorical challenge for these men and has prompted the dissemination of various rhetorical strategies within the community of transmen in the United States.