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This article reports on a case of participatory self-directed online learning within the context of a graduate-level instructional technology course. The course was about online learning environments and relied on both asynchronous and synchronous technologies. In this case, the instructor and students engaged in collaborative course design through one of the assignments where student teams and the instructor led one week’s worth of course activities and discussions. This article begins with a discussion of the literature on participatory self-directed online learning. Then, the article presents an overview of the course design, detailed discussion of the assignment that framed student participatory self-directed learning and two examples of student assignments. The framing question for organising this case was as follows: What lessons can a team of graduate students and the instructor learn about self-directed participatory online learning from a collaborative design project? The article ends with the overall lessons learned from the case and implications to future design of online activities.  相似文献   
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This study took place in the United States and explored teacher perspectives on the situational factors that influence their professional development using Engeström's (Engeström, Y. (1987). Learning by expanding: An activity-theoretical approach to developmental research. Helsinki: Orienta-Konsultit Oy) four levels of inner contradictions in activity systems analysis. In this process, we addressed the question: what do teachers perceive as sources of conflicts in their professional development? Semi-structured interviews with participants were the primary data source in this study. By using this analysis method, the findings indicated that teachers perceived that their motivation and goals for participating in professional development were not in alignment with their school district and universities that designed and facilitated professional development activities. This misalignment contributed to various situational challenges that became obstacles for teachers to improve their classroom practices through curricular-based interventions.  相似文献   
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Understanding human activity in real-world situations often involves complicated data collection, analysis, and presentation methods. This article discusses how Cultural-Historical Activity Theory (CHAT) can inform design-based research practices that focus on understanding activity in real-world situations. I provide a sample data set with activity systems analyses of a yearlong teacher professional development program designed to foster technology integration into rural Indiana schools. I present the analytical dilemmas I faced while maintaining trustworthiness in the qualitative data analysis. Through the sample data analysis, I demonstrate how the school-wide technology reform initiative affected and was affected by classroom-based teacher technology implementation projects. Additionally, I introduce the theoretical findings from the data analyses that contribute to further development in activity systems analysis.  相似文献   
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