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Several cognitive psychologists have written about the importance of placing instruction within “authentic” contexts that mirror real-life situations. They argue that knowledge learned in academic settings does not necessarily transfer to non-academic settings. Whether preparing performance technologists or instructional designers, educators must strive to create meaningful problem-solving contexts that enable students to define, and subsequently solve, real-world problems. In an attempt to address this issue we have modified the way we teach instructional design. This paper discusses a cognitive apprenticeship approach to teaching design, which incorporates elements of modeling, coaching, reflection, articulation, and exploration. We describe how these features are embedded within three phases (orientation, situated training/learning, and exploration) of an introductory instructional design course designed to move our novice designers along a continuum of expertise as they develop and refine their own professional design skills. Although the apprenticeship model described here specifically addresses concerns within the context of preparing instructional designers, we believe that this model can be adapted to address similar issues in the education of performance technologists. 相似文献
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Peggy A. Ertmer Donald A. Stepich Cindy S. York Ann Stickman Xuemei Wu Stacey Zurek Yuksel Goktas 《Performance Improvement Quarterly》2008,21(1):17-42
This study examined how instructional design (ID) experts used their prior knowledge and previous experiences to solve an ill‐structured instructional design problem. Seven experienced designers used a think‐aloud procedure to articulate their problem‐solving processes while reading a case narrative. Results, presented in the form of four assertions, showed that experts (1) narrowed the problem space by identifying key design challenges, (2) used an amalgam of knowledge and experience to interpret the problem situation, (3) incorporated a mental model of the ID process in their problem analyses, and (4) came to similar conclusions about how to respond to the situation, despite differences in their initial conceptualizations. Implications for educating novice instructional designers are discussed. 相似文献
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Sung Hee Park Peggy A. Ertmer 《British journal of educational technology : journal of the Council for Educational Technology》2008,39(4):631-643
This study focused on the barriers that middle school teachers faced when implementing technology-enhanced problem-based learning (PBL) in their classrooms. Using a human performance-based model, we interviewed teachers, administrators, university faculty and technical support staff to determine the perceived importance of multiple barriers to the implementation of technology-enhanced PBL. Twenty-one teachers, two school administrators and a project manager, two faculty members, and two technical support staff participated in the study. Interview data were supported by surveys, classroom observations and researchers' reflective journals. Results suggested that lack of a clear, shared vision was the primary barrier. Additional barriers included lack of knowledge and skills, unclear expectations and insufficient feedback. Recommendations to support teachers' efforts to integrate technology-enhanced problem-based learning are presented. 相似文献
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West Richard E. Ertmer Peg McKenney Susan 《Educational technology research and development : ETR & D》2020,68(2):593-600
Educational technology research and development - 相似文献
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Addressing first- and second-order barriers to change: Strategies for technology integration 总被引：16，自引：0，他引：16
Although teachers today recognize the importance of integrating technology into their curricula, efforts are often limited
by both external (first-order) and internal (second-order) barriers. Traditionally, technology training, for both preservice
and inservice teachers, has focused on helping teachers overcome first-order barriers (e.g., acquiring technical skills needed
to operate a computer). More recently, training programs have incorporated pedagogical models of technology use as one means
of addressing second-order barriers. However, little discussion has occurred that clarifies the relationship between these
different types of barriers or that delineates effective strategies for addressing different barriers. If pre- and inservice
teachers are to become effective users of technology, they will need practical strategies for dealing with the different types
of barriers they will face. In this paper, I discuss the relationship between first- and second-order barriers and then describe
specific strategies for circumventing, overcoming, and eliminating the changing barriers teachers face as they work to achieve
technology integration. 相似文献
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Peggy A. Ertmer Adrie A. Koehler 《Educational technology research and development : ETR & D》2014,62(5):617-636
Case studies hold great potential for engaging students in disciplinary content. However, little is known about the extent to which students actually cover the problem space afforded by a particular case study. In this research, we compared the problem space afforded by an instructional design case study with the actual content covered by 16 graduate students participating in an online case discussion. In addition, we examined prompts used by two instructors to both widen and deepen that coverage. Results showed that 86 % of the afforded problem space was covered during the week-long discussion, although problem-space components were not covered equally. To keep students focused on relevant case details, the instructors used a variety of prompts, accounting for 15 % of the total postings. Implications for research and practice are discussed including ways to use case mapping as both a teaching and analysis tool. 相似文献
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Anne Ottenbreit-Leftwich Janet Yin-Chan Liao Olgun Sadik Peggy Ertmer 《Journal of Research on Technology in Education》2018,50(4):282-304
AbstractIn this study, we examined a group of four teachers who completed extra educational technology coursework and field experiences during their teacher education programs to determine how their technology integration knowledge, self-efficacy beliefs, intentions, and practices evolved over time. We conducted interviews and evaluated data sources at three intervals: (1) after teacher education coursework was completed, (2) after student teaching was completed, and (3) after two initial years of teaching. Results showed that school resources and environment had a strong impact on beginning teachers' practices, regardless of strong internal enabling factors. 相似文献
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Donald A. Stepich Peggy A. Ertmer Molly M. Lane 《Educational technology research and development : ETR & D》2001,49(3):53-67
This paper proposes the use of specific coaching strategies to facilitate student use of expert-like problem-solving strategies
while analyzing and solving instructional design case studies. Findings from an exploratory study, designed to examine changes
in students' problem-solving skills as they analyzed case studies, suggested that students could show expert characteristics
at times, under some circumstances, but did not perform like experts on a regular basis. At two midwestern universities, 37
students analyzed 6 to 10 case studies both in class and in on-line discussions. Comparisons were made both within and across
students, as well as across time, to examine patterns and changes in student problem-solving approaches. Findings suggested
that primary influences on the incidence of expert performance were more external than internal and might be more aptly characterized
as “coached expertise”. Specific suggestions are included for coaching the development of student problem-solving skills within
a case-based course. 相似文献