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1.
Expertise reversal for different forms of instructional designs in dynamic visual representations 
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下载免费PDF全文 Aïmen Khacharem Bachir Zoudji Slava Kalyuga 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):756-767
The recent advances in software and computer technology have enabled the incorporation of dynamic representations into a multitude of educational and training environments. Cognitive load theory has been extensively used to enhance learning from complex dynamic representations by providing appropriate instructional designs to manage learner cognitive load. The available evidence, however, indicates that the suggested instructional designs that are effective for novice learners can reverse and become ineffective for learners with higher levels of prior knowledge. This phenomenon is called the expertise reversal effect. This paper reviews a series of recent experimental studies that have found interactions between levels of learners' organized knowledge structures (endogenous support) and effectiveness of different instructional designs (exogenous support), leading to the expertise reversal effect. It is argued that adapting instructional designs to learners with different amount of prior knowledge is a crucial part of effective learning. 相似文献
2.
David H. Jonassen Lucia Rohrer-Murphy 《Educational technology research and development : ETR & D》1999,47(1):61-79
The epistemic assumptions of constructive learning are different from those of traditional instruction, so classical methods of needs and task analysis are inappropriate for designing constructivist learning environments (CLEs). This paper argues that activity theory provides an appropriate framework for analyzing needs, tasks, and outcomes for designing CLEs. Activity theory is a socio-cultural, socio-historical lens through which designers can analyze human activity systems. It focuses on the interaction of human activity and consciousness within its relevant environmental context. Since conscious learning emerges from activity (performance), not as a precursor to it, CLEs should attempt to replicate the activity structures, tools and sign systems, socio-cultural rules, and community expectations that performers must accommodate while acting on some object of learning. After explicating assumptions of activity theory and briefly describing the components of CLEs, this paper describes a process for using activity theory as a framework for describing the components of an activity system that can be modeled in CLEs.His current research focuses on designing constructivist learning environments, cognitive tools for learning, knowledge representation methods, problem solving, computer-supported collaborative argumentation, cognitive task analysis, and individual differences and learning.His current research focuses on designing constructivist learning environments, cognitive tools for learning, knowledge representation methods, problem solving, computer-supported collaborative argumentation, cognitive task analysis, and individual differences and learning.Her research interests include activity theory and structural knowledge. 相似文献
3.
Mei Chen 《Instructional Science》1995,23(1-3):183-220
This paper presents a methodology for characterizing computer-based learning environments, focusing on the cognitive, pedagogical, and interactive features. The framework for this characterization is explained in relation to the relevant theories and findings in cognitive and instructional research. The methodology is illustrated by a characterization of computer-based learning environments developed by student teachers and professionals. The usability of these environments is analyzed along the dimensions of the framework presented. The results showed that this methodology can systematically and precisely characterize the cognitive, pedagogical, and interactive features of computer-based learning environments. It can be used to predict and explain the success or failure that a given software program promotes for learning particular types of knowledge. The applications of this methodology for the evaluation and design of computer-based learning environments, for instructional research in various instructional contexts, as well as for the study of expertise in the development of computer-based learning environments, are discussed. 相似文献
4.
Using schema theory as a framework, we view learning as an active, constructive process. It is affected not only by learners' internal knowledge structures, but by the external constraints of the learning environment as well (Kozma, 1991). This article examines how different internal learner characteristics (e.g., prior knowledge, self efficacy and interest) and different external constraints (e.g., learner control, instructional design and level of control) influence the learning process. Specifically, we address learning from a variety of multimedia environments such as video, hypertexts, kiosks and other hypermedia within a schema theoretic approach that incorporates a constructivist view. 相似文献
5.
增添理论对英语词汇教学的指导作用 总被引：2，自引：0，他引：2
章柏成 《教学研究(河北)》2004,27(4):349-352
增添理论是上个世纪70年代末发展起来的一个理论课题,最初主要用于认知领域的教学设计。在对知识的习得和提取过程的研究中,学们发现增添理论对于信息的建立与提取都有积极的促进作用,由此,该理论被广泛地应用于语言教学研究与实践领域。本主要从教师的“教”与学生的“学”两个方面,探讨增添理论对英语词汇教学的指导作用和启示。 相似文献
6.
Nikolaos Pellas 《Interactive Learning Environments》2017,25(3):343-360
The combination of Open Sim and Scratch4OS can be a worthwhile innovation for introductory programming courses, using a Community of Inquiry (CoI) model as a theoretical instructional design framework. This empirical study had a threefold purpose to present: (a) an instructional design framework for the beneficial formalization of a virtual community, by utilizing a CoI model which consisted of 81 high school students and (b) the results of linear correlations to amplify the interrelationships among presence indicators (cognitive, social, and teaching) of a CoI model to learn basic programming concepts via a 3D multi-user game-like environment underpinned by Papert‘s theory of constructionism. The findings indicated that social presence (communication and cohesiveness of a group) had not only a direct correlation with the cognitive presence (learning process for the construction of knowledge), but also had a positive association with teaching presence (organization, planning, and guidance of learning activities), reinforcing them as well. 相似文献
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Providing prompts to induce focused processing of the central contents of instructional explanations is a promising instructional means to support novice learners in learning from instructional explanations. However, within research on the expertise reversal effect it has been shown that instructional means that are beneficial for novices can be detrimental for learners with more expertise if the instructional means provide guidance that overlaps with the internal guidance provided by the prior knowledge of learners with more expertise. Under such circumstances, prompts to induce focused processing might even be detrimental for learners with expertise whose prior knowledge already provides internal guidance to learn from explanations. On this basis, we aimed at experimentally varying expertise by developing prior knowledge. Specifically, we used a preparation intervention with contrasting cases to enhance learners’ prior knowledge (expertise). Against this background, we tested 71 university students in a 2 × 2 factorial experimental design: (a) Factor of expertise. Working with contrasting cases to develop prior knowledge and expertise to provide internal guidance to learn from instructional explanations (with vs. without), (b) Factor of prompts. Prompts to induce focused processing of the explanations (with vs. without). The results showed that prompts to induce focused processing fostered conceptual knowledge for novice learners whereas prompts hindered the acquisition of conceptual knowledge for learners with expertise that was developed by working with contrasting cases beforehand. Moreover, measures of subjective cognitive load and learning processes suggest that the instructional guidance provided by prompts compensated for the low internal guidance of novice learners and overlapped with the internal guidance of learners with expertise. 相似文献
9.
According to cognitive load theory (CLT), the limitations of working memory (WM) in the learning of new tasks together with its ability to cooperate with an unlimited long-term memory (LTM) for familiar tasks enable human beings to deal effectively with complex problems and acquire highly complex knowledge and skills. With regard to WM, CLT has focused to a large extent on learning task characteristics, and to a lesser extent on learner characteristics to manage WM load and optimize learning through instructional design. With regard to LTM, explanations of human learning and cognition have mainly focused on domain-general skills, instead of domain-specific knowledge held in LTM. The contributions to this special issue provide a broader cognitive load view on the role of memory in learning and education by presenting the historical roots and conceptual development of the concept of WM, as well as the theoretical and practical implications of current debates about WM mechanisms (Cowan 2014), by presenting an updated model of cognitive load in which the physical learning environment is considered a distinct causal factor for WM load (Choi et al. 2014), by an experimental demonstration of the effects of persistent pain on the available WM resources for learning (Smith and Ayres 2014), and by using aspects of evolutionary educational psychology to argue for the primacy of domain-specific knowledge in human cognition (Tricot and Sweller 2014). 相似文献
10.
多媒体学习理论是一个贯通了学习理论与教学理论的科学体系。作为学习理论的多媒体学习认知理论基于双重编码理论、工作记忆模型以及生成加工理论,解释了学习者通过加工语词与画面所呈现的材料来建构知识的学习机制,属于解释性理论;作为教学理论的多媒体教学设计理论发展出一系列教学设计应遵循的原则,为教育实践提供了具有处方性意义的行动指南,属于处方性理论。解释性的学习理论为处方性的教学理论提供了扎实可靠的科学基础。在多媒体学习研究从学习理论向教学理论转化的过程中,多媒体教学设计理论是实现跃迁的关键环节,而认知负荷理论则是理论跃迁成功的关键变量。基于认知负荷理论,梅耶提出多媒体学习认知负荷三元模型,包括必要认知加工、外来认知加工和生成性认知加工。围绕这三类认知加工,梅耶及其同事进行了大量的实验研究,最终确定了12项与多媒体学习认知理论及其前提假设保持高度逻辑一贯性的多媒体教学设计原则。这些原则都是经得起实践检验的,但教学设计人员在应用的过程中,应明确各项原则的问题情境、适用范围等边际条件。 相似文献
11.
Slava Kalyuga 《Educational Psychology Review》2007,19(4):509-539
The interactions between levels of learner prior knowledge and effectiveness of different instructional techniques and procedures
have been intensively investigated within a cognitive load framework since mid-90s. This line of research has become known
as the expertise reversal effect. Apart from their cognitive load theory-based prediction and explanation, patterns of empirical
findings on the effect fit well those in studies of Aptitude Treatment Interactions (ATI) that were originally initiated in
mid-60s. This paper reviews recent empirical findings associated with the expertise reversal effect, their interpretation
within cognitive load theory, relations to ATI studies, implications for the design of learner-tailored instructional systems,
and some recent experimental attempts of implementing these findings into realistic adaptive learning environments. 相似文献
12.
Knowledge management tools for instructional design 总被引：1，自引：0，他引：1
Advances in computer technology typically find their way into education after a short generation of success in other settings.
This is an elaboration of one such technology—knowledge management systems (KMS)—and its application to instructional design.
An examination of the development of KMS from information systems. computer-supported collaborative work environments and
object-oriented systems, leads to a discussion of reusability. The focus is on the use of KMS by instructional designers.
A conceptual framework for distributed instructional design is provided along with examples of support tools. These tools
and the associated design framework are in use, and anecdotal evidence of effects and impact is provided. As such tools become
more widely used to support the planning, implementation and management of instructional systems and learning environments,
it is reasonable to expect the nature of instructional design practice to change. 相似文献
13.
The present study investigated the utility of an instructional strategy known as the query method for enhancing learning outcomes in computer-based training. The query method involves an embedded guided, sentence generation task requiring elaboration of key concepts in the training material that encourages learners to ‘stop and think’ about the information already presented before proceeding to new concepts. This study also investigated the effect of varying the level of elaboration (low or high) prompted by the queries. Fifty-one undergraduate students from the general psychology department subject pool at a major university in the southeastern United States received instruction on the basic principles of flight via one of three versions of a computer-based tutorial (no query, low-level elaboration query, or high-level elaboration query). Participants had no prior knowledge or previous experience with the aviation domain. A one-way between-groups design was employed, with the query method serving as the independent variable and a sample size of 17 per condition. Dependent variables included knowledge organization, knowledge acquisition, and instructional efficiency. Overall, results showed that incorporating low-level elaboration queries into the training resulted in improved organization, integration, and application of task-relevant knowledge and higher instructional efficiency. High-level elaboration queries consistently failed to produce significantly better post-training outcomes, possibly due to the increased cognitive load imposed on learners during training. The discussion centers on theoretical and practical implications for promoting and assessing learning outcomes in computer-based training. 相似文献
14.
Peter Gerjets Katharina Scheiter Julia Schuh 《Educational technology research and development : ETR & D》2008,56(1):73-92
Global comparisons of learning from hypertext/hypermedia and traditional presentation formats like text have yet failed to
show major advantages concerning the effectiveness of hypermedia learning. Thus, it is proposed in the current paper to evaluate
hypermedia environments more specifically with regard to their potential to implement and support well-defined learning approaches.
According to this view, an effective hypermedia design needs to be based on thorough cognitive task analyses with regard to
structures, processes, and resources that are required to benefit from a specific learning approach. This claim is illustrated
by two experiments in which we explored the instructional potential of hypermedia environments for improving schema acquisition
from worked-out examples. A cognitive task analysis was used to identify specific types of information comparisons that are
crucial for successful schema induction and that might be effectively supported by suitably designed hypermedia environments.
The experiments investigated two methods for enhancing comparison processes in hypermedia-assisted learning from worked-out
examples, namely, elaboration prompts and an interactive comparison tool. Both methods improved performance for near-transfer
problems. Ways of extending this task-analytical approach to facilitating far transfer are also discussed.
相似文献
| Peter GerjetsEmail: |
15.
国际教学设计研究自20世纪90年代起开始转型,其中心也不再仅仅局限于教学设计研究的发源地美国。本访谈将要介绍的就是来自荷兰的当代国际著名教学设计专家和教育技术专家范梅里恩伯尔和基尔希纳,着重了解他们团队提出并持续20余年不断完善的"综合学习设计及其十个步骤",具体体现在《综合学习设计:四元素十步骤系统方法》一书中。两位作者曾经非常深刻地概括过这一理论的特质是:聚焦综合学习,以学习理论为厚实基础并采用高度灵活的设计方法,以有效解决当前教育培训领域的三大痼疾:学习任务分割化、学习内容碎片化和学习迁移悖论,并以此为教学设计的复兴作出贡献,回应瞬息万变知识社会的教育需求。综合学习设计代表了一种新的教学设计方法论,值得注意的是,梅里尔的"五星教学设计(首要教学原理)"和范梅里恩伯尔等的"综合学习设计(四元教学设计)"不约而同地于2002年发表在国际教育技术权威刊物《教育技术研究与发展》上。严格地说,它们不是一两个个别的理论或者模型,而是一股有着共同旨趣和追求、前景广阔的教学设计新潮流。由盛群力主持翻译的《综合学习设计:四元素十步骤系统方法》(下文简称《综合学习设计》)已经由福建教育出版社正式出版(当代前沿教学设计译丛,2012年7月)。正像梅里尔对这一理论做出的评价那样:"《综合学习设计》一书是设计有效教学的绝佳宝典,综合学习设计有助于教学达到有效果、有效率和有学习参与热诚的境界。"十个步骤融合了"问题教学"与"直导教学"的各自优势,对当前不尚空谈、务实探索的各种已有成果进行了绝妙综合。美国南加州大学洛杉矶分校认知技术研究中心教授、著名教育技术专家理查德.克拉克曾经这样感叹道:"《综合学习设计》代表了一种非常综合的方法,即既有最佳实践的依据,又有可靠研究的支撑,体现了有关学习、培训与迁移研究的现有水准,任何涉足教学、公司培训或者培训系统管理的人士阅读本书都是明智的选择。"我们则认为,《综合学习设计》系统反映了当代国际教学设计一流研发团队的最新应用成果,是将教育技术先进生产力转化为教学实践效益的可贵尝试。如果您立志为面向完整任务、聚焦解决问题与实现学习迁移而开展教学;如果您希冀了解教学设计潮流,开发创生性人力资源,探索促进专业成长的道路,那么,就请和我们一起"浸入"!杰罗姆.J.G.范梅里恩伯尔(Jeroen J.G.Van Merrinboer,1959-)现任荷兰马斯特里赫特大学教育发展与研究系学习与教学方向教授,曾多年担任荷兰开放大学教育技术研究中心主任和荷兰十所大学联校教育研究中心主任。范梅里恩伯尔在特温特大学获得教学技术学方向的哲学博士学位,在认知架构与教学、综合学习的教学设计、教学设计的整体化方法和适应性数字学习应用等方面颇有专长。他已经发表了150余篇学术论文,且担任《学习与教学》等数家学术刊物的编委。他因出版代表作《掌握综合认知能力》(1997)和提出"综合学习设计"(或称"四元教学设计")被公认是世界教育技术研究领域的一位领军人物,并曾获得美国教育传播与技术协会颁发的"国际贡献奖"。保罗.A.基尔希纳(Paul A.Kirschner,1951-)系荷兰开放大学学习科学与技术中心(CELSTEC)教育心理学教授,同时也是学习与认知研究项目负责人、荷兰国家终身学习实验室(NeLLL)科研主任。他在荷兰开放大学获得哲学博士学位。作为一位国际知名的学者,基尔希纳的研究擅长领域包括终身学习、计算机支持的协作学习、数字化或其他创新性学习环境的设计、开放教育资源、教育媒体应用、教师远程学习材料开发、认知能力的实际应用、设计与开发电子学习环境和工作环境以及信息技术教育系统的创新与应用等。 相似文献
16.
Pat Hardr 《Performance Improvement Quarterly》2001,14(3):43-74
Advances in technology for distance learning present better‐than‐ever opportunities for designing learning environments that bring optimal features of the conventional classroom to distributed learners. Yet, with the advantages of reaching learners come corresponding challenges for meeting many and varied cognitive, motivational, and organizational needs. Anchoring design of distance learning instruction solidly in current research from cognitive science and motivation, as well as utilizing tested principles of instructional design theory, provides for optimal balance of strategic decision‐making and appropriate management of trade‐offs in design of effective learning environments. This paper shows how Bransford, Brown, and Cocking's (1999) four characteristics of effective learning environments can be developed for continuing education, to maximize learning, transfer of learning, and motivation. As illustration, I will focus on the process of translating traditional continuing education (CE) from lecture‐based, on‐site instruction to Web‐based instruction, a trend in many institutions of higher education. 相似文献
17.
To know whether students' achievements are the result of online interaction and not just a consequence of individual differences themselves, it seems essential to link the cognitive results to the students' online behavior (technological presence). In technological presence, interaction is based on the degree in which the online student senses the availability of, and connectedness with, other students, the teacher, and the context. Cognitive presence as a part of the interaction process of teaching and learning reflects the level of accomplishment in online learning environments (cognitive attainment). The purpose of this article is to show some evidence of the mutual influence of the students' technological behaviors and the students' cognitive factors in online learning environments – including teacher and instructional design factors. Two thousand one-hundred thirty written computer-mediated communications from 88 participants in four prototypical online learning activities have been analyzed for this purpose. The analysis shows the influence of technological presence on the quality of learning results of the online knowledge construction process. The conclusions point out the importance of considering technological presence as a new and complementary type of presence as it provides relevant information for instructional and technological design. 相似文献
18.
Slava Kalyuga 《Educational Psychology Review》2007,19(3):387-399
This concluding paper summarizes the main points and recommendations of the previous papers in this Special issue within a
conceptual framework of cognitive load theory. Design of efficient interactive learning environments should take into account
main features and limitations of our cognitive architecture. The paper provides a brief overview of this architecture and
sources of cognitive load, considers their instructional implications for interactive e-learning environments, and analyzes
methods for managing cognitive load and enhancing instructional efficiency of such environments. 相似文献
19.
Interactive Multimodal Learning Environments 总被引：5，自引：2，他引：5
What are interactive multimodal learning environments and how should they be designed to promote students’ learning? In this paper, we offer a cognitive–affective theory of learning with media from which instructional design principles are derived. Then, we review a set of experimental studies in which we found empirical support for five design principles: guided activity, reflection, feedback, control, and pretraining. Finally, we offer directions for future instructional technology research. 相似文献