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This qualitative study was concerned with the role of anomalous data on controversial topics in the process of theory change. Its main aim was to identify the types of reasons that eighth graders gave for accepting or refusing evidence conflicting with their held theory and to see whether those types of reasons fitted into the taxonomy of responses proposed by Chinn and Brewer (Journal of Research in Science Teaching 35 (1998) 623–654). Two controversial topics were chosen: the extinction of the dinosaurs and the construction of the great pyramids in Giza, Egypt. The results showed that the 24 categories of reasons given by the participants, who were much younger than those involved in the study by Chinn and Brewer, fitted into their revised taxonomy, which consists of eight responses, with the exception of the response “ignoring”. Educational implications are drawn. 相似文献
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Past educational improvement endeavors were fundamentally centered on the learner as an individual. This changed by the early 1990s after an increasing number of educators and researchers embraced sociocultural learning concepts such as “communities of practice,” “communities of learners,” and “knowledge-building communities.” These ideas are originally grounded in a dialectical materialist, cultural-historical theory of activity, or, as Lev Vygotsky called it, in a “concrete human [social] psychology.” However, as these concepts filtered into Western scholarship, some of their defining characteristics have been lost or downplayed. The intention of this article is thus to offer a more complete theorization of the educational notion of community that is centered on collective activity or practice mediated by history and culture/society. Two case studies, which exemplify learning communities using this lens, conclude the paper. 相似文献
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Socializing the knowledge transfer problem 总被引：1，自引：0，他引：1
A central issue in acquiring knowledge is its appropriate transfer beyond the contexts and contents of first acquisition. In contrast to dominant “common elements” transfer theory, an interpretive perspective is developed, according to which “appropriate transfer” is a concept socioculturally rather than objectively defined. “Elements” perceived by the thinker as common between the current and a prior situation are not given in the nature of things but “read” in terms of the thinker's culturally-influenced categorization system, of problem types. A synthesis of cognitive research findings identifies specific features of thinking-skills instruction effective for promoting transfer. These include learning about and practicing knowledge application in multiple contexts of use, constructively participating in bridging instruction across school and nonschool problem situations, thinking and self-management skills taught within domains, and synergistic integration of the learning of different subjects. Recommendations are made for developing new learning technologies that build upon these conditions for enhancing knowledge transfer. 相似文献
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Che Kan Leong 《Contemporary educational psychology》1984,9(4):369-383
The role of cognitive processing and language awareness in relation to reading is discussed. The framework for cognitive processing was Luria's (1966a, Higher cortical functions in man, New York: Basic Books; 1966b, Human brain and psychological processes, New York: Harper & Row) simultaneous and successive syntheses. Language awareness involved understanding of phonological representation, ambiguities, and incongruities. The sample of 56 Grade 2 and 64 Grade 4 children was administered a battery of seven “simultaneous-successive” tasks. Principal component and promax oblique factor analyses and factor scores were used to classify the children as low-low, low-high, high-low, and high-high simultaneous-successive “processors.” A series of ANOVAs showed significant differences by grade and level of cognitive processing for the three language awareness tasks and for reading. These tasks and factor scores derived from the simultaneous and successive components of the within correlation matrix for the total sample of 120 children after removing covariance associated with the two grades were subjected to stepwise multiple regression analyses and a path analysis to tease out the contribution of these components to reading. Results showed a much greater direct effect from language awareness on reading than simultaneous and successive syntheses. Ability to reflect on language and to use language as “disembedded modes of thinking” are seen as central to reading acquisition and development. 相似文献
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从英语句子的部分否定，否定的内容和否定意义的特殊表达三个方面，探讨了英语否定意义句子的理想与疑难问题。 相似文献
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Ravinder Koul Roy B. Clariana Kalayanee Jitgarun Alisa Songsriwittaya 《Learning and individual differences》2009,19(4):506-512
This investigation considered how undergraduate students with different achievement goal orientation profiles view plagiarism. Thai student volunteers (N = 867) completed an achievement goal survey [Niemivirta, M. (1998). Individual differences in motivational and cognitive factors affecting self-regulated learning — A pattern-oriented approach. In P. Nenninger, R. S. Jäger, A. Frey, & M. Woznitza (Eds.), Advances in motivation (pp. 23–42). Landau, DE: Verlad Empirische Pädagogik] and a “Dimensions of Plagiarism” survey [Koul, R. (2007). Dimensions of Plagiarism. Downloaded April 8, 2008 from http://dimensions-of-plagiarism.wikispaces.com/]. Mixed analysis of variance of attitudes towards plagiarism with goal orientation and gender showed several significant findings: high performance oriented students were substantially stricter than low performance orientated students in evaluating all Dimensions of Plagiarism. Low mastery oriented students were stricter regarding the “motive” dimension of plagiarism while high mastery oriented students were stricter regarding the “source” dimension of plagiarism. Significant differences between females and males were observed across the six factors of the Dimensions of Plagiarism survey. These results are interpreted within the framework of social comparison theory in respect to competitive learning environments. 相似文献
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Using Psychological Abstracts as the source of the original sample (“first-level”), various characteristics of the literature of educational psychology are compared with the characteristics of a “second-level” literature (defined as the literature that the first level cites). In particular, the scatter (dispersion) of periodical articles over periodical titles is looked at for both levels. The journals most cited within the literature of educational psychology are identified. 相似文献
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A survey was administered to University of Kentucky freshmen enrolled in introductory composition courses. Former Kentucky high school students were asked to describe their high school writing experiences since the 1990 passage of the Kentucky Education Reform Act (KERA) and the implementation of its controversial testing and accountability component. The survey revealed much that is positive. Almost three-quarters of the students reported writing daily in high school in a variety of disciplines. Approximately one-half rated their writing abilities as “above average” or “excellent” and felt prepared or somewhat prepared to write in college. Most reported regularly employing writing process strategies. Few, however, mentioned consideration of purpose and audience as part of their approach to writing, even though these are the two most important criteria for scoring the portfolio. Some two-thirds of the students responded that compiling the portfolio was not a useful activity. These findings suggest that KERA's accountability system may be undermining the instructional improvements it was intended to foster. In its haste to implement mandated reform, the state failed to take into account students' willingness to assume new roles as “creators, authors, and owners” of writing portfolios. Students' negative attitudes toward writing under KERA may reflect a more widespread misunderstanding among teachers and administrators of the theoretical bases for the writing portfolio. Professional development might help to dispel some of this negativity, but classroom teachers alone cannot bear responsibility for ensuring that students see “real world” value in the writing portfolio. Public schools, post-secondary institutions, and employers must work together to find authentic uses for the portfolio. 相似文献
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Allan Mackinnon 《Teaching and Teacher Education》1996,12(6):653-664
The metaphor learning to teach at the elbows is put forward in this article to highlight claims about learning to teach that focus on the development of “teaching manner.” My particular interest is in characterizing and understanding aspects of teaching that seem to be acquired, shared, mediated, and changed through teachers' work together—a shaping which I believe occurs initially through mimicry in the practice setting, and which in many cases appears to take place independent of rational deliberation. I ask “How do I understand this kind of learning?” and “How, then, do I then represent my work as a teacher educator?” These questions are explored in light of contemporary Western ideas about situated cognition, activity, and identity—ideas which are extended further in this paper by pointing out similar problems related to integrating knowing and action that are found in early Chinese philosophy. In particular, the dialogical relationship between Confucianism and Taoism provides a useful framework for understanding the studio interplay between learning as socio-culturally mediated activity and critical reflection in the initial preparation of teachers. 相似文献
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Rosario Diaz-Greenberg Jacqueline Thousand Maria Cardelle-Elawar Ann Nevin 《Teaching and Teacher Education》2000,16(8):663
The purpose of this paper is to help teachers better understand the struggles that people with disabilities experience in attaining their educational goals and to encourage the development of teaching and learning strategies that help to respect and facilitate the struggle itself. The authors share the generative themes that emerged using a critical pedagogy approach (dialogic interviews) to elicit the voices of adults with disabilities speaking about their public school experiences. In discussing the implications for teachers, the authors show the intersections of educational psychology's concept self-regulation and critical pedagogy's concept conscientization and special education’ s concept self-determination. Why the ‘struggle’ itself is important (from the perspectives provided by conscientization, self-regulation, and self determination) is discussed.The major question is whether or not teachers can structure the awareness process that results in learners becoming aware enough to verbalize, “I have difficulties”. What do teachers do to stimulate the metacognitive thinking processes that makes it possible for students with disabilities to think, “I can monitor myself!”? How can teachers capture the power of the conscientization experience that leads students with disabilities to experience the generative will power “to use the powers that I have to make a difference in my life's situation?” How do adults with disabilities come to these kinds of awareness and how can teachers help facilitate the awareness? 相似文献
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Stephen P. Safran Joan S. Safran Michael D. Orlansky 《Contemporary educational psychology》1982,7(4):384-394
Students in a university special education course were shown three identical videotapes of children in a school setting. The subjects were randomly divided into three groups, each receiving different written background information (“positive,” “neutral,” or “negative”) prior to viewing the videotapes. It was found that the variations in written information had significant effects upon the subjects' perceptions of the children's behavior, and upon the degree to which the children were regarded as able to function successfully in a regular classroom. These findings suggest that attitudes toward exceptional children are influenced by the way in which prior information, such as that contained in a child's educational records, is presented. Teacher and peer acceptance of exceptional children can be increased if information is presented in a realistic and positive manner. 相似文献
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The effects of daily teacher instructions to “work hard” for the on-task behavior of two special education students during a math period were examined in a multiple-baseline design. The results indicated that teacher instructions could increase such behavior. Generalization to work output (the rate of correct math problems) was observed. Follow-up data revealed that the effects of the instructional procedure were of lasting duration. It was suggested that instructions could be an effective, inexpensive, easy to implement, and socially acceptable classroom intervention procedure. 相似文献
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Christopher F. Sharpley 《Contemporary educational psychology》1985,10(4):349-368
Although well established in a range of situations, the application of operant methodologies to typical classrooms is often difficult for teachers because of logistic considerations which may lead to a subgroup of a class being rewarded, with peers showing performance decrement. This paper reviews the use of “vicarious” and “implicit” rewards in both special and normal classrooms, critically examining previous literature and concluding that several key issues are open to speculation. A series of four further studies which were designed to investigate some of these issues and overcome some of the design and methodology flaws of previous research are reported, with several important distinctions being drawn between “vicarious reinforcement” effects and outcomes from “implicit reward” situations. Criterion variables are discussed, with several key findings suggesting that the concept of vicarious reinforcement as based upon the general literature is simplistic and inaccurate. Suggestions are made for the successful use of “implicit reward” procedures in the classroom. 相似文献
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J. W. Solberg 《Studies in Educational Evaluation》1985,11(3):281-284
Recently, the term “basic education” was given legal status in The Netherlands; it substituted the previously used term “primary education.” In speaking about primary or lower education, we as educators indicate a sequence in time; the term “basic education” is preferable because it refers to the content of education. Consequently, we cannot escape defining the content of the term “basic.” It is especially important to ask what criteria have to be applied in the process. 相似文献
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Scientific journals are the primary mode of formal communication in science. The ISI Impact factor, a bibliometric indicator that measures the citation rate of the “average” article in a journal, has been widely used for the assessment of the quality of scientific production of individuals, research teams or institutions. The purpose of this paper was to present the impact factor, examine the main limitations in its calculation and applications and to give a general overview of the impact factor of education journals for the period 2000–2005. Several problems related to the calculation of the impact factor have raised serious concerns about its validity and usefulness. Our findings suggest that education journals included in the Journal Citation Reports (JCR) represent about 11% of the active, referred, academic journals. Education journals have relative low impact factors, in absolute values and in comparison to other Social Science categories. Application of the intraclass correlation coefficient showed that journals belonging to the “Education and Educational Research” category had relative stable impact factor values for the examined 6 years. This was not the case for the journals from the “Education, Special” category. It was concluded that the use of impact factor for the evaluation of journals, articles and researchers should be done with considerable care. 相似文献
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The paper describes and analyzes the interactions between university tutors, cooperating teachers, and the student teachers in guided practice situations. The main aim of the study was to gain insights into the mode of interaction and the nature of massages transmitted in a variety of settings of practice teaching. The study reveals the dominance of evaluative comments made by cooperating teachers and their focus on issues of content. Alternative approaches and teaching modes were mentioned only rarely, cooperating teachers seem to rely mostly on their own wisdom of practice and tend to transmit traditions of “succesful” teaching modes. Student teachers were mostly passive and the mode of interaction authoritative. The paper suggests a distinction between an “incremental” versus a “comprehensive” practicum. It is suggested to focus on issue-specific post-lesson conferences which are planned jointly by student teachers, cooperating teachers, and university tutors. 相似文献
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Elizabeth J. Hutchins-Hewlett 《Studies in Educational Evaluation》1982,8(3):327-331
Meet Melanie. She's a first-grader who's just taken her first standardized test. Melanie is a bright and happy child; but she's just been branded “below average” by the people who make tests--because she didn't feel well the morning of the test and it was hard to concentrate. … Yesterday, a bright child. Today, “below average.” (NEA, 1980) 相似文献
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In the present study, we develop and deploy a conceptual framework of “scaffolding” in groupwork learning, through the analysis of the pursuit of a learning goal over time. The analysis follows individuals’ different experiences of an interaction as well as collective experiences, considering individual attainment as a result of a bi-directional contextualized conversation and action. We detect, describe and evaluate two (2) types of interaction that can be characterized as “scaffolding process”: the first concerns “Scaffolding individual thinking” and the second “Scaffolding collective thinking”. The latter, apart from presenting the educational advantages of collective thinking through peer discussion (D) and curriculum-focused evaluation context of Teacher Initiation – Student Response – Teacher Follow up (IRF), also presents the advantage of ‘spiral’ verbal exchanges in which the teacher “tunes in” to the students’ present state of ability or understanding (spiral IDRF). 相似文献