An investigation of blended learning to support reading instruction in elementary schools

Educational technology research and development - Research is needed to address the possible benefits of blended learning as a form of reading instruction in elementary schools. Blended learning...     

Development of a ubiquitous learning platform based on a real‐time help‐seeking mechanism

The popularity of mobile devices has encouraged the advance of ubiquitous learning, in which students are situated in a real‐world learning environment with support from the digital world via the use of mobile, wireless communications, or even sensing technologies. Most of the ubiquitous learning systems are implemented with high‐cost sensing devices for detecting the locations or behaviours of learners; moreover, these systems mainly focus on providing learning guidance or learning materials, while facilities for supporting mutual help among students are usually ignored. In this study, we propose a context‐aware ubiquitous learning platform (CULP) which uses low‐cost cell phones with embedded cameras and Internet service to support ubiquitous learning. CULP is able to provide instant support for learners in the ubiquitous learning activity; that is, learners can receive help from the right people via the hints given by the learning system when they encounter problems during their learning activities. The experimental results of a Personal Computer‐Assembling course show that, with the assistance of the new learning platform, both the learning efficiency and the learning achievement of the students were significantly improved.     

Multiliteracies in Practice: Integrating Multimodal Production Across the Curriculum

Supported by ever-evolving digital tools and online spaces, we argue that multiliteracies can be used to close the gap between teacher-directed, individual, and assessment-driven learning, and authentic, shared, and purpose-driven learning. This is particularly evident through multimodal composition and collaboration in primary classrooms. Over two decades ago, the New London Group argued that all meaning-making is multimodal. By representing their knowledge through multiple modes and for local and global audiences, students can express their identity, exercise agency, and foster a sense of authoring through multimodal production.     

A concurrent model of the wilderness therapy process

Abstract

Though wilderness therapy programs are growing in number and popularity, the theoretical basis for distinguishing wilderness therapy from traditional therapeutic modalities is lacking. Existing models describing the wilderness therapy process have been stage-based, meaning the process has been conceptualized as sequential and discrete. Lost in this conceptualization of the wilderness therapy process is the dynamic and interrelated nature of therapeutic factors reasoned to be present at all times and to varying degrees. To address the limitations of stage based models and the lack of a strong theoretical basis in wilderness therapy, a concurrent model of the wilderness therapy process is proposed. This proposed model consists of three factors believed to be unique to the wilderness therapy milieu: Wilderness, Physical Self, and Social Self. The constituents of each of these factors are detailed and theoretical rationale for inclusion provided. In addition hypotheses about the intensity of each of these factors are discussed as a function of the temporal progression of the wilderness experience (e.g. entrance into wilderness program, exiting wilderness program). Advantages of the proposed model as well as suggestions for model testing and refinement are included.     

Design of a long range nano-scale resolution mechanism

This paper presents the development of a coarse-fine dual precision positioning stage to achieve long travel range and high accuracy. The fine stage is arranged in series with a coarse stage. The key in the fine stage design is the choice of a toggle mechanism for a tight mechanical loop with high stiffness and compactness. We designed the toggle mechanism for reduction of the displacement to suppress signal noises, The performance of the coarse and fine stages was verified with an optical encoder and capacitive sensor, respectively. The measurement results show that the dual mechanism has a travel range of 1 mm and resolution of 30 nm.     

Trends in information behavior research, 1999-2008: A content analysis

A content analysis of articles published between 1999 and 2008 in the area of information behavior yielded results directly comparable to previous research and demonstrated little change in research methods employed, relative interest in particular user groups, or attention to affective variables. However, interdisciplinarity of the literature has increased, and it appears that the proportions of researchers and practitioners contributing to the literature in this area have reversed: now a majority of authors are researchers. This suggests an increase in scholarly activity in the area, a finding consistent with other recent reviews.     

The ‘campus imaginary’: online students’ experience of the masters dissertation at a distance

Higher education research has overlooked online distance Masters students’ experiences of independent research, and this is an important gap at a time when increasing numbers of taught postgraduate programmes are delivered online. This article discusses findings from interviews with eighteen graduates from four online Masters programmes. It introduces a key theme from the research: the concept of the ‘campus imaginary’, which emerged during analysis as a way of accounting for interviewees’ tendencies to attribute challenging experiences to being at a distance from their supervisors, peers and the university campus. Common issues for Masters students, such as unexpected obstacles, difficult supervisory relationships, lack of time, and feelings of isolation were interpreted by students as features of the online dissertation process. We argue that the over-privileging of the campus and the face-to-face experience affects students’ campus imaginaries, but that imaginaries also leave space for more productive ways of engaging with online students at the independent research stage.