共查询到20条相似文献，搜索用时 15 毫秒
1.
Jan H. F. Meyer Martin P. Shanahan Rüdiger C. Laugksch 《Scandinavian Journal of Educational Research》2013,57(4):415-433
This study explores variation in postgraduate students' and supervisors' conceptions of research. Based on earlier work, a Conceptions of Research Inventory (CoRI) was trialled on a mixed sample of postgraduate students and supervisors (n = 251). Exploratory factor analyses of resultant data yields a five‐dimensional empirical model, the composition of which is consistent with earlier work by the present authors. Four of these five dimensions distinguish between (variation in) conceptions of research such as “truth”, “problem‐solving”, “re‐search”, and “an insightful process”. The fifth dimension captures variation in terms of what are interpreted as “misconceptions”. The discrete conceptual dimensions suggested within the factor model are further explored via k‐means cluster analyses in terms of partitioning of the dataset, as limited by sample sizes, according to postgraduate status and supervisor designation. These analyses provide further insights into variation, across the various clusters in each case, as expressed in the profiles of cluster mean scores. Such differences as are evidenced highlight contrasting patterns of variation between, for example, experienced and novice researchers. There is also evidence of dissonance in some of the cluster solutions and it is further demonstrated via analysis of variance that dissonant cluster membership is associated with a generally lower level of self‐estimated performance. The implications of these findings are finally considered in relation to postgraduate training and supervision. 相似文献
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The purpose of this study was to examine what kinds of conceptions of entrepreneurial learning engineering students expressed in an entrepreneurship course integrated in their study programme. The data were collected during an entrepreneurship course in Estonia that was organised for fourth-year engineering students, using video-recorded group interviews (N?=?48) and individual in-depth interviews (N?=?16). As a result of the phenomenographic analysis, four qualitatively distinctive conceptions of entrepreneurial learning were discerned. Entrepreneurial learning was seen to involve (1) applying entrepreneurial ideas to engineering, (2) understanding entrepreneurial issues in a new way, (3) action-oriented personal development, and (4) self-realising through collective effort. These qualitatively distinct categories differed from each other in four dimensions of variation: nature of learning, response to pedagogy, relation to teamwork, and learning outcomes. 相似文献
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This paper examines university social science and education students' views of research methodology, especially asking whether a negative research orientation towards quantitative methods exists. Finnish (n?=?196) and US (n?=?122) students answered a questionnaire concerning their views on quantitative, qualitative, empirical, and theoretical methods, their readiness to use quantitative and qualitative methods in their own research, and the difficulties they experienced in quantitative methods' learning. Students were clustered in groups according to their views. Students had varying combinations of views on the methods, that is different research orientations towards methods were found in both countries. Some of the students had a dichotic attitude towards quantitative and qualitative methods; they seemed to “choose their side” between these methods. In both countries a negative research orientation towards quantitative methods was found. It was connected with either difficulties in quantitative methods' learning or with a lower appreciation of empirical methods than that of other students. Major subject and study year had no effect, so the views were not discipline‐specific and students seemed to already have them on entering university. Views were quite stable during the course. A reduction in difficulties experienced with quantitative methods' learning was connected with a lowered over‐appreciation of qualitative methods at the end of the course. 相似文献
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This study investigated veterinary students’ experiences of clinic‐based learning (CBL) during a comprehensive final year internship programme. Open‐ended surveys (n = 93) were used to gather qualitative data about students’ conceptions of what is learned during CBL and their approaches to learning in clinics. Phenomenography was used for detailed analysis of the variation evident in students’ responses. Relationships between qualitative differences in students’ conceptions and approaches were then evaluated using quantitative statistical analysis. Links to achievement during final year were examined. Close associations were found between the quality of students’ experiences of CBL and achievement during the internship programme. 相似文献
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This study examined structural characteristics of university engineering students' conceptions of energy elicited through paragraph writing and their relations with categories of their conceptions specific to energy in solution processes identified through interviews. We found that structures of students' conceptions are characterized primarily by characteristic, example‐of/type‐of, and lead‐to types of relations, and these relations correspond with categories of students' conceptions. More specifically, categories of students' conceptions are exclusively related to energy transformation, and students failed to apply the notion of energy conservation demonstrated in structures of their conceptions to explain the temperature change in solution processes. It is concluded that although paragraph writing and interviews solicit different student conceptions, the conceptions identified from the two sources are related and paragraph writing tends to provide a more holistic picture of students' conceptions. This conclusion has clear implications for science curriculum development and instruction. © 2002 Wiley Periodicals, Inc. J Res Sci Teach 39: 423–441, 2002 相似文献
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This study investigated the conceptual pathways of 19 Grade 11 introductory chemistry students (age 16–17) as they participated in a multirepresentational instruction on the particulate nature of matter (PNM). This study was grounded in contemporary conceptual change theory, in particular, research on students' conceptual pathways that focuses on the interaction between students' existing conceptions and instruction, which might give rise to observing multiple paths. This mixed method study combined a quantitative research design with qualitative data collection and analysis methods. Data were collected through open‐ended questionnaires, interviews, and document analysis to portray the patterns of students' conceptual pathways of the PNM from pre to postinstruction to 3 months after the instruction. An interpretive analysis of the qualitative data revealed six different conceptual pathways varying between radical progress and no additional progress (stable) after the multirepresentational instruction and between stable (no change) and full decay over a 3‐month period following the instruction. The identified patterns of conceptual pathways provide information about the manner in which conceptual change occurred, as well as suggest potential implications for instructional practices. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 1004–1035, 2010 相似文献
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Jazlin Ebenezer Sheela Chacko Osman Nafiz Kaya Satya Kiran Koya Devairakkam Luke Ebenezer 《科学教学研究杂志》2010,47(1):25-46
The purpose of this study was to investigate the effects of the Common Knowledge Construction Model (CKCM) lesson sequence, an intervention based both in conceptual change theory and in Phenomenography, a subset of conceptual change theory. A mixed approach was used to investigate whether this model had a significant effect on 7th grade students' science achievement and conceptual change. The Excretion Unit Achievement Test (EUAT) indicated that students (N = 33) in the experimental group achieved significantly higher scores (p < 0.001) than students in the control group (N = 35) taught by traditional teaching methods. Qualitative analysis of students' pre‐ and post‐teaching conceptions of excretion revealed (1) the addition and deletion of ideas from pre‐ to post‐teaching; (2) the change in the number of students within categories of ideas; (3) the replacement of everyday language with scientific labels; and (4) the difference in the complexity of students' responses from pre‐ to post‐teaching. These findings contribute to the literature on teaching that incorporates students' conceptions and conceptual change. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 47: 25–46, 2010 相似文献
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Irene Poh-Ai Cheong Marliza Johari Hardimah Said David F. Treagust 《International Journal of Science Education》2013,35(2):210-236
The need for renewable and non-fossil fuels is now recognised by nations throughout the world. Consequently, an understanding of alternative energy is needed both in schools and in everyday life-long learning situations. This study developed a two-tier instrument to diagnose students' understanding and alternative conceptions about alternative energy in terms of: sources of alternative energy, greenhouse gas emission, as well as advantages, and disadvantages. Results obtained with Years 10 and 11 students (n?=?491) using the 12-item two-tier instrument (α?=?0.61) showed that students' understanding of alternative energy was low (M?=?7.03; SD?=?3.90). The 23 alternative conceptions about alternative energy sources that could be identified from the instrument are reported. The implications for teaching and learning about alternative energy and suggestions for further development and improvement of the instrument are presented. 相似文献
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Anna Henderson Endreny 《科学教学研究杂志》2010,47(5):501-517
This study aimed to determine how 33 urban 5th grade students' science conceptions changed during a place‐based inquiry unit on watersheds. Research on watershed and place‐based education was used as a framework to guide the teaching of the unit as well as the research study. A teacher‐researcher designed the curriculum, taught the unit and conducted the research using qualitative data sources such as concept maps, science notebooks and interviews. Most students came to understand that their watershed was part of an urban environment where water drains from the surrounding land into a body of water. Thus, they began to understand how urban land use affects water quality. This study provides evidence for the use of place‐based learning in developing students' knowledge of the National Science Education Standards (NRC, 1996) and watersheds. Implications of this study include the use of place‐based learning in urban settings and the experiences needed for students to conceptualize watersheds. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 47: 501–517, 2010 相似文献
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Discerning Pedagogical Quality in Preschool 总被引：1，自引：0，他引：1
Margaret Kiley Corresponding author Gerry Mullins 《Scandinavian Journal of Educational Research》2013,57(3):245-262
A well‐developed and researched conceptual framework exists for identifying undergraduate students' conceptions of learning. In addition, research has been reported on teachers' conceptions of teaching as they relate to their conceptions of learning. The research reported in this paper takes the existing framework into a new area, postgraduate supervisors' conceptions of “research”. It is hypothesized that the development of a conceptual framework that identifies postgraduate students' conceptions of “research”, and how these articulate with the conceptions of research held by their research supervisors, will enable support mechanisms to be developed and used to assist students early in their candidature. In addition, supervisory practice will benefit from being aware of, and sensitive to, the variety and potential effect of these conceptions. While it is recognized that there are strong cultural influences on conceptions of research, this project has focused initially on the conceptions of research generally adopted by Western academic institutions. However, the students involved in the study were not necessarily of a Western educational background. This paper outlines the results of research undertaken to date in identifying supervisors' conceptions. In addition, it discusses supervisors' views on: the purpose of research and what characterizes “good” research and good researchers. Various strategies reported by supervisors to assist their students to develop more comprehensive and sophisticated conceptions of research are also discussed. 相似文献
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Students' conceptions are characterized by some authors as having a high degree of coherence while, in the minds of others, they show little coherence and great heterogeneity. The objective of this study was to throw light on this problem by reference to the particulate nature of matter, a topic where great discrepancies have been observed in the degree of coherence shown by students. We interviewed 43 students aged 9–22 years to evaluate the coherence of their replies, using a questionnaire in which different methodological strategies are incorporated, as will be explained below. A qualitative analysis of the students' replies to the interviewer's questions permitted a group of empirical categories to be established, which were then arranged hierarchically. The quantitative analysis of these categories gave rise to new categories, which we call structural categories. These permitted us to select the most significant variables, to identify the different types of conceptions held by the subjects and to assign to each a given level of conceptualization. They also revealed the high degree of coherence in the replies given to different tasks. The usefulness of the proposed method for studying students' conceptions and for evaluating their degree of coherence is confirmed. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 577–598, 2006 相似文献
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This article explores the conceptual change of students in Grades 10 and 12 in three Australian senior high schools when the teachers included computer multimedia to a greater or lesser extent in their teaching of a genetics course. The study, underpinned by a multidimensional conceptual‐change framework, used an interpretive approach and a case‐based design with multiple data collection methods. Over 4–8 weeks, the students learned genetics in classroom lessons that included BioLogica activities, which feature multiple representations. Results of the online tests and interview tasks revealed that most students improved their understanding of genetics as evidenced in the development of genetics reasoning. However, using Thorley's (1990) status analysis categories, a cross‐case analysis of the gene conceptions of 9 of the 26 students interviewed indicated that only 4 students' postinstructional conceptions were intelligible–plausible–fruitful. Students' conceptual change was consistent with classroom teaching and learning. Findings suggested that multiple representations supported conceptual understanding of genetics but not in all students. It was also shown that status can be a viable hallmark enabling researchers to identify students' conceptual change that would otherwise be less accessible. Thorley's method for analyzing conceptual status is discussed. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 44: 205–235, 2007 相似文献
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Jenaro Guisasola Jose M. Almudi Kristina Zuza 《International Journal of Science Education》2013,35(16):2692-2717
This study examined engineering and physical science students' understanding of the electromagnetic induction (EMI) phenomena. It is assumed that significant knowledge of the EMI theory is a basic prerequisite when students have to think about electromagnetic phenomena. To analyse students' conceptions, we have taken into account the fact that individuals build mental representations to help them understand how a physical system works. Individuals use these representations to explain reality, depending on the context and the contents involved. Therefore, we have designed a questionnaire with an emphasis on explanations and an interview, so as to analyse students' reasoning. We found that most of the students failed to distinguish between macroscopic levels described in terms of fields and microscopic levels described in terms of the actions of fields. It is concluded that although the questionnaire and interviews involved a limited range of phenomena, the identified explanations fall into three main categories that can provide information for curriculum development by identifying the strengths and weaknesses of students' conceptions. 相似文献
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Elina Hella 《British Journal of Religious Education》2008,30(3):247-257
This article contains the results of how a selected group of Finnish upper secondary students understand Lutheranism. The data consisted of 63 students' responses to a writing task together with complementary interviews of 11 students. The outcomes of phenomenographic analysis of variation in the students' understanding of Lutheranism are presented in five hierarchically ordered categories. The implications for religious education are discussed in terms of what teachers could learn from differences in students' understandings of the subject matter in order to enhance their learning of it. 相似文献
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Okhee Lee David C. Eichinger Charles W. Anderson Glenn D. Berkheimer Theron D. Blakeslee 《科学教学研究杂志》1993,30(3):249-270
The purpose of this study was two-fold: (1) to understand the conceptual frameworks that sixth-grade students use to explain the nature of matter and molecules, and (2) to assess the effectiveness of two alternative curriculum units in promoting students' scientific understanding. The study involved 15 sixth-grade science classes taught by 12 teachers in each of two successive years. Data were collected through paper-and-pencil tests and clinical interviews. The results revealed that students' entering conceptions differed from scientific conceptions in various ways. These differences included molecular conceptions concerning the nature, arrangement, and motion of molecules as well as macroscopic conceptions concerning the nature of matter and its physical changes. The results also showed that the students taught by the revised unit in Year 2 performed significantly better than the students taught by the original commercial curriculum unit in Year 1 for 9 of the 10 conceptual categories. Implications for science teaching and curriculum development are discussed. 相似文献
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Max S. Marshall 《College Teaching》2013,61(1):8-14
In this paper, we question how we might disrupt positivist research paradigms that preclude students from engaging and experiencing ownership in the research process. We question what we, as professors, could do to facilitate the transition from traditional research reporting to a disposition of inquiry that allows for ambiguity and discovery in the research process. Evidence presented was gathered over the course of a two-year qualitative research project completed in a capstone education course. Like most capstone courses, we required a summative research paper, but student work suggested they had minimal interest or enthusiasm for the project. However, by redirecting our students' research interest from traditional research reporting to the generation of authentic research questions drawn from their student teaching experience, a solution emerged. The students' questions provided the basis for the ensuing qualitative inquiry project that afforded them a new and authentic type of inquiry. This paper describes the process our students engaged in to complete this qualitative inquiry, including the identification of the research question and analysis of field notes and documents. It concludes by sharing samples of the students' research questions and findings that illustrate the authentic inquiry and ownership they experienced as a result of the project. 相似文献
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Jouni Viiri 《European Journal of Engineering Education》2003,28(3):353-359
The aim of the study was to discover the essential characteristics of engineering teachers' pedagogical content knowledge by studying teachers' conceptions of their students' ideas of moment. To compare the conceptions maintained by teachers with those of their students, the most common difficulties experienced by first-year engineering students in understanding the moments of forces were looked at. The data on students' conceptions were collected by means of a questionnaire. In addition, four experienced teachers were given the same questionnaire as the students and then were asked to write what they expected the students' answers to be. The students' answers and the teachers' conceptions of their students' potential answers were compared. It was found that although the teachers originally appeared to be familiar with their students' conceptions, they were rather astonished by the general pattern of the students' thinking. It is planned that the information gathered about the teachers' pedagogical content knowledge will eventually be used to improve engineering teacher training. 相似文献