Development research of a teachers’ educational performance support system: the practices of design, development, and evaluation

This study adopted design and development research methodology (Richey & Klein, Design and development research: Methods, strategies, and issues, 2007) to systematically investigate the process of applying instructional design principles, human–computer interaction, and software engineering to a performance support system (PSS) for behavior management in a classroom. The purpose was to examine how a proposed instructional design framework based on Ausubel’s (The psychology of meaningful verbal learning, 1963) advance organizer theoretical approach could be used to address inherent problems of technically driven PSSs. Development data were collected from a six-phase participatory rapid prototyping process using both qualitative and quantitative methods. Findings indicated that (a) the advance organizer concept combined with a matrix design metaphor provided an effective way to illustrate conceptual connections and relations among PSS modules and their elaborated information, (b) the system served as a reference to support participants for exchanging ideas with other teachers as well as with parents of students, and (c) the rapid prototyping process established parameters that helped the project team maintain a focus on users and collect data useful for advancing to a higher phase of system development. Potential drawbacks pertaining to the proposed design strategies and their possible corrective actions are also reported and discussed.     

网上的教与学研究:积极者、旁观者和消极者

随着网上课程的大量涌现,我们亟须通过实证研究来获得强有力的依据,为网上教学的实践提供指引,为网上教学质量提出评价标准。本论文旨在通过对当今教学论中的某些元素的分析,架构一个基于实证研究的框架,进而发展教学设计的原理,成为网上教与学的实践基础。通过实证研究获得的结果,既信度良好,而且切实可行,可以成为发展远程教育理论和实践的基础。     

Racial similarity as a moderator variable in the perception of leader behavior and control

This study compared leader behavior ratings of black and white Army infantry squad members serving in squads led either by black or white leaders. One black and one white squad member, chosen at random from each of 34 racially mixed squads, rated their leader's Consideration and Initiation of Structure behaviors (Stogdill, 1963), and their leader's behavior relevant to French and Raven's (1959) five bases of social power. In general, it was found that members who were of the same race as their leader rated him as significantly less likely to use punishment-related behaviors than did members who were of a different race than their leader. However, same-race members did not rate their leader's considerate or structuring behavior differently than did different-race members. The overall pattern of findings were discussed in terms of the leaders' implicit reliance on their punishment power to obtain compliance from different-race subordinates.     

Educational Programs for Elementary Students with Learning Disabilities: Can They Be Both Effective and Inclusive?

One of the most controversial issues in special education over the last 40 years has been the extent to which students with learning disabilities (LD) should be educated in general education classrooms. Recent mandates in federal law requiring that all students with disabilities have access to the general education curriculum and make adequate yearly progress relative to this content have intensified this debate. In this article, a brief summary of research regarding the nature of instruction that produces significantly improved educational outcomes for students with LD is provided. This is followed by a review of research related to the delivery of this high‐quality instruction in inclusive, general education classrooms and in resource settings. We conclude that this research provides the foundation for reconsidering full inclusion and how services are delivered for elementary students with LD.