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1.
This article argues that the analogy between conceptual changes in the history of science and conceptual changes in the development
of young children is problematic. We show that the notions of ‘conceptual change’ in Kuhn and Piaget’s projects, the two thinkers
whose work is most commonly drawn upon to support this analogy, are not compatible in the sense usually claimed. We contend
that Kuhn’s work pertains not so much to the psychology of individual scientists, but to the way philosophers and historians
should describe developments in communities of scientists. Furthermore, we argue that the analogy is based on a misunderstanding
of the nature of science and the relation between science and common sense. The distinctiveness of the two notions of conceptual
change has implications for science education research, since it raises serious questions about the relevance of Kuhn’s remarks
for the study of pedagogical issues. 相似文献
2.
Context-based learning has become a widespread approach in science education. While positive motivational effects of such approaches have been well established empirically, clear results regarding cognitive aspects of students’ learning are still missing. In this article, we argue that this circumstance might be mainly rooted in the definition of context itself. Based on this argument, we shift from the issue of if contexts are cognitively beneficial to focus on the question of which composition of contexts is, at least by tendency, more effective than another. Based on theories of conceptual change, we therefore conducted a small-scale intervention study comparing two groups of students learning in different sets of contexts focusing on the same scientific concept—the cross-cutting concept of energy. Results suggest that learning in a more heterogeneous set of contexts eases transfer to new contexts in comparison to learning in a more homogeneous set of contexts. However, a more abstract understanding of the energy concept does not seem to be fostered by either of these approaches. Theoretical as well as practical implications of these finding are discussed. 相似文献
3.
Stella Vosniadou 《教育心理学家》2013,48(1):55-66
In this article we argue that both the cognitive and situative perspectives need to be modified to account for the empirical evidence on learning, taking as a central example the problem of knowledge transfer. Our proposal is that we need an approach that takes as a unit of analysis the individual in a constructive interaction with the world through a variety of mediated symbolic structures, some internal and some external, in rich sociocultural settings. This should be done without denying that knowledge can be represented in some form in the memory system. While internal mental structures are acceptable in this framework, concepts should not be seen as stable and unchanging but, rather, as flexible, malleable, and distributed. To explain conceptual change, we should allow for the possibility that what is already known can be radically restructured and that new, qualitative different structures emerge. Teaching for conceptual change, we argue, should utilize but cannot solely rely on cognitive apprenticeship types of methods. Attention must be paid to the appropriate design of curricula and to the acquisition of subject matter knowledge, together with the development of instructional methods that utilize socio-cultural processes, like classroom discussion, to develop students' metaconceptual awareness and the ability to engage in intentional learning. 相似文献
4.
Recent accounts by cognitive scientists of factors affecting cognition imply the need to reconsider current dominant conceptual theories about science learning. These new accounts emphasize the role of context, embodied practices, and narrative‐based representation rather than learners’ cognitive constructs. In this paper we analyse data from a longitudinal study of primary school children’s learning to outline a framework based on these contemporary accounts and to delineate key points of difference from conceptual change perspectives. The findings suggest this framework provides strong theoretical and practical insights into how children learn and the key role of representational negotiation in this learning. We argue that the nature and process of conceptual change can be re‐interpreted in terms of the development of students’ representational resources. 相似文献
5.
6.
《Teaching and Teacher Education》2006,22(5):547-554
Graham Nuthall's work cuts across methodological and conceptual divides that have worked against the development of a theory of learning and teaching that is at once predictive and practical. The micro-genetic approach to research on learning in classrooms that he developed with Adrienne Alton-Lee successfully transcends the unhelpful dichotomy between qualitative and quantitative methods. Crossing the borders between the individual focus of cognitive psychology and the central role of social activity of sociocultural theory, he has suggested a synthesis that is both grounded in social context and predictive of individual learning. His theoretical contribution can become still more useful by extending it to the larger realities of students’ lives outside of the classroom by relating it to dynamic notions of culture and identity. 相似文献
7.
Effective instruction for conceptual change should aim to reduce the interference of irrelevant knowledge structures, as well as to improve sense-making of counterintuitive scientific notions. Refutation texts are designed to support such processes, yet evidence for its effect on individual conceptual change of robust, complex misconceptions has not been equivocal. In the present work, we examine whether effects of refutation text reading on conceptual change in biological evolution can be augmented with subsequent peer argumentation activities. Hundred undergraduates read a refutation text followed by either peer argumentation on erroneous worked-out solutions or by standard, individual problem solving. Control group subjects read an expository text followed by individual problem solving. Results showed strong effects for the refutation text. Surprisingly, subsequent peer argumentation did not further improve learning gains after refutation text reading. Dialogue protocols analyses showed that gaining dyads were more likely to be symmetrical and to discuss core conceptual principles. 相似文献
8.
In this study, we defined and quantified the degree of cognitive conflict induced by a discrepant event from a cognitive perspective. Based on the scheme developed, we investigated the relationship between cognitive conflict and conceptual change, and the influences of students' cognitive characteristics on conflict in learning the concept of density. Subjects were 171 seventh-grade girls from two city middle schools in Korea. Tests regarding logical thinking ability, field dependence/independence, and meaningful learning approach were administered. A preconception test and a test of responses to a discrepant event were also administered. Computer-assisted instruction was then provided to students as a conceptual change intervention. A conception test was administered as a posttest. In analysing students' responses to the discrepant event, seven types of responses were identified: Rejection, reinterpretation, exclusion, uncertainty, peripheral belief change, belief decrease, and belief change. These types were then ordered into four levels. The results indicated that there existed a significant correlation between cognitive conflict and conceptual change. t-test results revealed that there were statistically significant differences in the degree of cognitive conflict by the levels of students' logical thinking ability and field dependence/independence. Meaningful learning approach, however, was found to have no statistically significant effect on cognitive conflict. Educational implications are discussed. 相似文献
9.
Embodied cognition as grounding for situatedness and context in mathematics education 总被引：1，自引：0，他引：1
Rafael E. Núñez Laurie D. Edwards João Filipe Matos 《Educational Studies in Mathematics》1999,39(1-3):45-65
In this paper we analyze, from the perspective of 'Embodied Cognition', why learning and cognition are situated and context-dependent.
We argue that the nature of situated learning and cognition cannot be fully understood by focusing only on social, cultural
and contextual factors. These factors are themselves further situated and made comprehensible by the shared biology and fundamental
bodily experiences of human beings. Thus cognition itself is embodied, and the bodily-grounded nature of cognition provides
a foundation for social situatedness, entails a reconceptualization of cognition and mathematics itself, and has important
consequences for mathematics education. After framing some theoretical notions of embodied cognition in the perspective of
modern cognitive science, we analyze a case study – continuity of functions. We use conceptual metaphor theory to show how
embodied cognition, while providing grounding for situatedness, also gives fruitful results in analyzing the cognitive difficulties
underlying the understanding of continuity.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
10.
Toward a durable prevalence of scientific conceptions: Tracking the effects of two interfering misconceptions about buoyancy from preschoolers to science teachers 
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下载免费PDF全文 《科学教学研究杂志》2017,54(9):1121-1142
11.
基于建构主义的数学概念转变学习 总被引：9，自引：0，他引：9
概念转变学习是学生原有概念的改变、发展和重建,是学生的前概念向科学概念的转变.日常概念、概念意象、迁移等因素是数学概念转变学习中产生错误概念的主要原因.根据概念转变的途径、机制和条件理论,概念转变学习的教学策略:(1)了解学生已有知识经验,促进日常概念向科学的数学概念转变;(2)引发认知冲突,辨清新旧界限以实现数学概念转变学习;(3)重视概念生成的凝聚,构建概念网络. 相似文献
12.
模型是对目标系统的简化的表征.模型建构是一种基于模型的建构性学习活动.根据认知心理学的观点,概念转变是学生朴素模型向科学模型转变与建构的过程.模型建构过程包括四个阶段的循环:激活原有朴素模型中的错误概念;对模型中的元素产生不满(产生认知冲突);建构新模型;使用新模型.基于模型建构的教学模式能促进概念转变,这一模式包括聚焦学生朴素模型中的错误概念;引发学生的认知冲突;通过类比推理,建构新模型;使用新模型,进行科学推理. 相似文献
13.
Bruce Maxwell 《Educational theory》2010,60(2):167-188
Philosophers tend to assume that theoretical frameworks in psychology suffer from conceptual confusion and that any influence that philosophy might have on psychology should be positive. Going against this grain, Dan Lapsley and Darcia Narváez attribute the Kohlbergian paradigm's current state of marginalization within psychology to Lawrence Kohlberg's use of ethical theory in his model of cognitive moral development. Post‐Kohlbergian conceptions of moral psychology, they advance, should be wary of theoretical constructs derived from folk morality, refuse philosophical starting points, and seek integration with literatures in psychology, not philosophy. In this essay, Bruce Maxwell considers and rejects Lapsley and Narváez's diagnosis. The Kohlbergian paradigm's restricted conception of the moral domain is the result of a selective reading of one tendency in ethical theorizing (Kantianism). The idea that moral psychology may find shelter from normative criticism by avoiding ethics‐derived models overlooks the deeper continuity between “ethical theory” and “psychological theory.”
相似文献
14.
Tommi Kokkonen 《Science & Education》2017,26(7-9):777-798
Model-based learning (MBL) has an established position within science education. It has been found to enhance conceptual understanding and provide a way for engaging students in authentic scientific activity. Despite ample research, few studies have examined the cognitive processes regarding learning scientific concepts within MBL. On the other hand, recent research within cognitive science has examined the learning of so-called relational categories. Relational categories are categories whose membership is determined on the basis of the common relational structure. In this theoretical paper, I argue that viewing models as relational categories provides a well-motivated cognitive basis for MBL. I discuss the different roles of models and modeling within MBL (using ready-made models, constructive modeling, and generative modeling) and discern the related cognitive aspects brought forward by the reinterpretation of models as relational categories. I will argue that relational knowledge is vital in learning novel models and in the transfer of learning. Moreover, relational knowledge underlies the coherent, hierarchical knowledge of experts. Lastly, I will examine how the format of external representations may affect the learning of models and the relevant relations. The nature of the learning mechanisms underlying students’ mental representations of models is an interesting open question to be examined. Furthermore, the ways in which the expert-like knowledge develops and how to best support it is in need of more research. The discussion and conceptualization of models as relational categories allows discerning students’ mental representations of models in terms of evolving relational structures in greater detail than previously done. 相似文献
15.
Martin Mickelsson David O. Kronlid Heila Lotz-Sisitka 《Environmental Education Research》2019,25(1):135-150
This article aims to introduce a view of scaling as a learning process. In the article we discuss the concept of ‘scaling up’ or ‘scaling’ of Education for Sustainable Development (ESD) activities on the basis of how ‘scaling up’ ESD is highlighted in the UNESCO Global Action Programme (GAP) on ESD. Drawing on a Deweyan theory of learning as processes of transactional encounters, the article presents a conceptual framework of scaling-ESD-activities-as-learning. This conceptual framework is intended to have implications for ESD policy and ESE research. The theoretical specifications and practical implications presented are results of data collected using a participatory research approach (Re-Solve) and an abductive analysis. In this article, we argue that viewing scaling as a learning process enables a nuanced notion of scaling ESD-activities. This should be seen in relation to (a) complex sustainability challenges, (b) ethical aspects, (c) a more attentive and strict approach to scaling in ESD policy and (d) addressing questions of significant importance to scaling research. 相似文献
16.
Neil Mercer 《教育心理学家》2013,48(3):148-168
In recent years, researchers in evolutionary psychology and anthropology have proposed that the distinctive nature of human cognition is the product of our evolution as social beings; we are born with “social brains” that enable us to manage complex social relationships in ways other animals cannot. I suggest that the concept of the social brain is potentially useful for understanding the dynamic, iterative relationship between individual and collective thinking, and the role of language in mediating that relationship. However, I argue that its current conceptualization is too narrow and individualistic; the concept should be redefined to take account of the distinctive human capacity for thinking collectively. I suggest that Vygotskian sociocultural theory offers a framework for this reconceptualization, which would then enable us to achieve a better understanding of the relationship between “intermental” (collective) activity and “intramental” (individual) intellectual activity and development. I use this theoretical base to propose three explanations for the observed effects of collaborative learning on individual learning and development. 相似文献
17.
Sukjin Kang Lawrence C. Scharmann Taehee Noh Hanjoong Koh 《International Journal of Science Education》2013,35(9):1037-1058
In this study, the relationships among students’ cognitive/motivational variables, cognitive conflict, and conceptual change were investigated. Subjects were 159 seventh graders in Korea. Tests regarding logical thinking ability, field dependence/independence (FDI), meaningful learning approach, failure tolerance, mastery goal orientation, and self‐efficacy were administered to examine students’ cognitive/motivational characteristics. A preconception test and a test of responses to discrepant event were also conducted to examine the degree of students’ cognitive conflict induced by a discrepant event. Computer‐assisted instruction, designed to change an undifferentiated weight‐density concept into a scientific density concept, was then provided to students as a conceptual change intervention. A conception test was administered as a post‐test. The results indicated that FDI was the only statistically significant variable correlated with the degree of cognitive conflict. A stepwise multiple regression analysis revealed that logical thinking ability, FDI, and failure tolerance were statistically significant predictors of the conception test scores. Educational implications are discussed. 相似文献
18.
Stella Vosniadou Christos Ioannides 《International Journal of Science Education》2013,35(10):1213-1230
A theoretical framework based on cognitive/developmental research is described. It is argued that science learning is a gradual process during which initial conceptual structures based on children's interpretations of everyday experience are continuously enriched and restructured. Conceptual change also involves increased metaconceptual awareness, cognitive flexibility, and theoretical coherence. Some of the implications of this research for the development of science curricula and for instruction are discussed. It is also argued that while cognitive/developmental research can provide us with important information about the process of learning science, it does not provide much information about the external, environmental variables that can facilitate cognitive performance and conceptual change. What is needed in the future is the development of a theory of learning that bridges science education and cognitive/developmental research. Such a theory should specify the mechanisms that can take an individual from one level of cognitive performance to the next and relate them to situational and cultural factors. 相似文献
19.
A large body of research in the conceptual change tradition has shown the difficulty of learning fundamental science concepts,
yet conceptual change schemes have failed to convincingly demonstrate improvements in supporting significant student learning.
Recent work in cognitive science has challenged this purely conceptual view of learning, emphasising the role of language,
and the importance of personal and contextual aspects of understanding science. The research described in this paper is designed
around the notion that learning involves the recognition and development of students’ representational resources. In particular,
we argue that conceptual difficulties with the concept of force are fundamentally representational in nature. This paper describes
a classroom sequence in force that focuses on representations and their negotiation, and reports on the effectiveness of this
perspective in guiding teaching, and in providing insight into student learning. Classroom sequences involving three teachers
were videotaped using a combined focus on the teacher and groups of students. Video analysis software was used to capture
the variety of representations used, and sequences of representational negotiation. Stimulated recall interviews were conducted
with teachers and students. The paper reports on the nature of the pedagogies developed as part of this representational focus,
its effectiveness in supporting student learning, and on the pedagogical and epistemological challenges negotiated by teachers
in implementing this approach. 相似文献
20.
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