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1.
ABSTRACT

Relying on the case of a mixed-methods study centered on patients’ strategies for establishing their credibility in clinical conversations, this essay argues that the more intentional and effective the participant recruitment and the more specific the inquiry, the more likely technical communication and rhetoric of science researchers are to encounter potentially powerful partners through which they might get and analyze compelling data and, thus, gain engaged audiences outside of their disciplines.  相似文献   

2.
ABSTRACT

This study traced the adoption of a new social language among financial advisors responding to intense regulatory pressures. Register – specialized vocabularies, argumentative moves, and syntactical patterns – was analyzed to explore rhetorical practices embedded in agency–structure dynamics. Through analysis of advisors’ correspondence with clients and semi-structured interviews exploring their communication practices, this study demonstrates how register changes embody everyday rhetorical tactics for managing complicated audiences. This article contributes to studies of agency–structure dynamics in professional communication contexts governed by strong regulatory constraints.  相似文献   

3.
Background: In Bangladesh, a common science curriculum caters for all students at the junior secondary level. Since this curriculum is for all students, its aims are both to build a strong foundation in science while still providing students with the opportunities to use science in everyday life – an aim consistent with the notion of scientific literacy.

Purpose: This paper reports Bangladeshi science teachers’ perspectives and practices in regard to the promotion of scientific literacy.

Sample: Six science teachers representing a range of geographical locations, school types with different class sizes, lengths of teaching experience and educational qualifications.

Design and method: This study employed a case study approach. The six teachers and their associated science classes (including students) were considered as six cases. Data were gathered through observing the teachers’ science lessons, interviewing them twice – once before and once after the lesson observation, and interviewing their students in focus groups.

Results: This study reveals that participating teachers held a range of perspectives on scientific literacy, including some naïve perspectives. In addition, their perspectives were often not seen to be realised in the classroom as for teachers the emphasis of learning science was more traditional in nature. Many of their teaching practices promoted a culture of academic science that resulted in students’ difficulty in finding connections between the science they study in school and their everyday lives. This research also identified the tension which teachers encountered between their religious values and science values while they were teaching science in a culture with a religious tradition.

Conclusions: The professional development practice for science teachers in Bangladesh with its emphasis on developing science content knowledge may limit the scope for promoting the concepts of scientific literacy. Opportunities for developing pedagogic knowledge is also limited and consequently impacts on teachers’ ability to develop the concepts of scientific literacy and learn how to teach for its promotion.  相似文献   

4.
ABSTRACT

In recent years, research on students’ scientific competencies has generated much discussion. According to the PISA 2015 Assessment and Analytical Framework, both scientific competencies and attitudes towards science – interest in science, valuing scientific approaches to enquiry (or epistemological beliefs about science), and environmental awareness – are integral aspects of scientific literacy. However, few studies have focused on the relationships between them. This article examines how students’ scientific competencies are affected by their attitudes. Based on a theoretical analysis, the present study argues that the three attitudinal factors have a direct impact on scientific competencies, interest has an immediate influence on the other two attitudes, and epistemological beliefs are directly affected by environmental awareness. To test this hypothesis, a model was constructed to verify such relationships. PISA 2015 assessment instruments were used for data collection. The participants were 25,658 students from different parts of China, containing Beijing, Shanghai, Jiangsu, Guangdong, Taiwan, Hong Kong, and Macao. Structural Equation Modelling (SEM) was employed for data analysis. The results confirmed our hypothesis. The way in which Chinese students’ attitudes affected their scientific competencies did not differ (to a statistically significant level) by gender or district. The limitations and implications of this research are discussed below.  相似文献   

5.
Background: Past studies have shown significant associations between students’ conceptions of learning science and their science learning self-efficacy. However, in most of the studies, students’ science learning self-efficacy has often been measured by a singular scale.

Purpose: Extending the findings of these studies, the present study adopted a multi-dimensional instrument to assess Taiwanese high school students’ science learning self-efficacy and investigate the relationships with their conceptions of learning science.

Sample: A total of 488 Taiwanese high school students (265 male and 223 female) were invited to participate in this survey.

Design and method: All the participants responded to the Conceptions of Learning Science (COLS) questionnaire regarding ‘Memorizing’, ‘Testing’, ‘Calculating and practicing’, ‘Increase of knowledge’, ‘Applying’ and ‘Understanding and seeing in a new way’ and the Science Learning Self-Efficacy (SLSE) instrument, including ‘Conceptual understanding’, ‘Higher-Order cognitive skills’, ‘Practical work’, ‘Everyday application’ and ‘Science communication’.

Results: The path analysis results derived from the structural equation modeling method indicated that, of all five SLSE dimensions, the ‘Understanding and seeing in a new way’ COLS displayed as a positive predictor, while the ‘Testing’ COLS was a significant negative predictor. The ‘Applying’ COLS item can only positively contribute to the SLSE dimensions of ‘Higher-Order thinking skills’, ‘Everyday application’ and ‘Science Communication’.

Conclusions: In general, students in strong agreement with learning science as understanding and seeing in a new way or the application of learned scientific knowledge are prone to possess higher confidence in learning science. However, students who consider learning science in terms of preparing for tests and examinations tend to hold lower science learning self-efficacy.  相似文献   

6.

In my technical writing class, I examine two “meanings” from the Challenger disaster to illustrate the social contingency of meaning even in science and technology. These instances are the “anomalous” charring of the O‐rings and the reconceptualized assumption of flightworthiness the night before the launch. The social contingency of these meanings shows that the “object” of technical communication is not the material object as a pre‐existent isolate but in its social interpretation, significance, and meaning. Ultimately, technical communication is about people communicating about and to the interests of other people.  相似文献   

7.
ABSTRACT

International interest in technical communication education is growing as more individuals gain online access worldwide. This factor means technical communication educators might find themselves developing online classes for students located in other nations. Doing so requires an understanding of aspects affecting international interactions in such educational contexts. This article examines central factors—or friction points—that technical communication instructors must understand and address to offer effective online educational experiences to globally distributed students.  相似文献   

8.
ABSTRACT

This paper examines visions of ‘learning’ across humans and machines in a near-future of intensive data analytics. Building upon the concept of ‘learnification’, practices of ‘learning’ in emerging big data-driven environments are discussed in two significant ways: the training of machines, and the nudging of human decisions through digital choice architectures. Firstly, ‘machine learning’ is discussed as an important example of how data-driven technologies are beginning to influence educational activity, both through sophisticated technical expertise and a grounding in behavioural psychology. Secondly, we explore how educational software design informed by behavioural economics is increasingly intended to frame learner choices to influence and ‘nudge’ decisions towards optimal outcomes. Through the growing influence of ‘data science’ on education, behaviourist psychology is increasingly and powerfully invested in future educational practices. Finally, it is argued that future education may tend toward very specific forms of behavioural governance – a ‘machine behaviourism’ – entailing combinations of radical behaviourist theories and machine learning systems, that appear to work against notions of student autonomy and participation, seeking to intervene in educational conduct and shaping learner behaviour towards predefined aims.  相似文献   

9.
Communication is an important part of scientific practice and, arguably, may be seen as constitutive to scientific knowledge. Yet, often scientific communication gets cursory treatment in science studies as well as in science education. In Nature of Science (NOS), for example, communication is rarely mentioned explicitly, even though, as will be argued in this paper, scientific communication could be treated as a central component of NOS. Like other forms of communication, scientific communication is socially and symbolically differentiated. Among other things, it encompasses technical language and grammar, lab communications, and peer reviews, all of which will be treated in this paper in an attempt to engage on an empirical and theoretical level with science as communication. Seeing science as a form of communicative action supplements the epistemological view of science that is standard to both NOS and the philosophy of science. Additions to the seven NOS aspects on Lederman’s (Handbook of research on science education. Lawrence Erlbaum, Mahwah, pp. 831–879, 2007) list are put forward as well as preliminary thoughts on the inclusion of scientific communication into NOS instruction.  相似文献   

10.
ABSTRACT

In the present meta-analysis, we examine how secondary school characteristics – such as schools’ academic press, school climate, material resources, personnel resources, classroom climate, instructional practices, out-of-school activities, and socioeconomic status (SES) composition – provide opportunities for students to engage in science and maths, and how these matter with regard to students’ cognitive and motivational-affective outcomes. The meta-analysis includes 71 (international) articles from large-scale studies with a total of 3,960,281 students, 260,390 schools, and 285 effect sizes that were transformed to correlation coefficients. Multilevel meta-analyses were performed. Results identified a number of school variables that can be regarded as relevant for making a difference in student outcomes and at the same time be influenced by education. These refer to school variables such schools’ academic press, classroom climate, instructional practices, and out-of-school activities. Moreover, SES composition was significantly related to student outcomes. Material and personnel resources as well as school climate yielded a close to zero effect. No differences were found between cognitive and motivational-affective outcome variables or between science and maths. The results point to the most promising school characteristics for promoting students’ outcomes and emphasise schools’ potential for students’ engagement in science and maths.  相似文献   

11.
ABSTRACT

This article situates reproductive applications as an emerging “do-it-yourself” health technology in need of feminist technical communication action. The authors focus on Glow, a fertility and period tracking application, and argue that though this application promises user’s self-empowerment over their reproductive health, individual agency is often reduced. The authors consider how technical communication scholars can intervene in fertility and period tracking applications through a redesign of how consent is obtained when collecting user’s personal health information.  相似文献   

12.
Photographs     

Although the literature is replete with claims of the benefits of case-based instruction, few researchers have examined how individual students respond to and approach learning from this instructional method. In this paper we paint a picture of the contrasting experiences of two students enrolled in a case-based biochemistry laboratory course. These experiences are highlighted to support and extend knowledge gained from the first author's study of the responses and approaches of a freshman class of veterinary students recently introduced to case-based instruction. In the primary study, nine students were interviewed three times during the semester to explore their initial and changing responses and approaches to the case method. Using a constant comparative analysis method, three common themes were identified. In this paper we illustrate these themes by contrasting two students' responses and approaches to the same casebased course.  相似文献   

13.

Our project was to provide a community college undergraduate an authentic research opportunity in a science discipline. To do this, students who have completed a two-semester sequence in chemistry or physics were recruited to investigate the technical aspects of producing economically viable bio-diesel fuel from donated discarded restaurant cooking oils.  相似文献   

14.
ABSTRACT

Most research on online learning in higher education has been focused on general education at four-year institutions. There is a need for more research that focuses on online and hybrid education at community colleges in technical education fields. This issue includes articles from eight National Science Foundation funded projects doing innovative work on the use of online and hybrid learning in technical education. Examination of these articles suggests several potential directions for future research in this area including the following: how to choose between fully online and hybrid course delivery; how technical education programs can successfully partner with industry; how to examine and select specific online educational strategies to enhance online technical education; how to sustain innovative online educational programs after grant funding is complete; and how to support nontraditional students in online or hybrid technical education programs.  相似文献   

15.
ABSTRACT

Within the context of fierce global economic competition, school diversification and specialist schools have been seen by governments as cornerstones of education policy to engineer school improvement in both England and Singapore for more than a decade. In both systems, the policy has manifested in different school types, school names and sometimes buildings – in England, specialist status schools, academies and most recently free schools; and in Singapore, specialist schools and niche schools. Diversification is promoted by each school emphasising distinctiveness in its curriculum – often with implications for its funding and degree of autonomy – which differentiate it from others. There is normally the intention to scale-up curricular innovations school-wide. The paper addresses three aims in respect to both countries: first, it profiles the evolution of specialist schools' policies in both states in relation to school improvement and secondly, social justice; thirdly, it undertakes a comparative policy analysis in order to draw conclusions as to how the relationship between central government and schools has re-configured in both countries – arguing that the policy in England is radical, that in Singapore, conservative.  相似文献   

16.
ABSTRACT

This theoretical inquiry applies threads of Sylvia Wynter’s intellectual project to scholarship in curriculum studies to consider how Wynter’s insights might urge new potential in educational theorising and practice. The central concern driving Wynter’s intellectual project is that our present understanding about what it means to be human is entrenched in epistemological legacies of colonialism that preserve a Western bourgeois genre of Man. This essay begins by detailing Sylvia Wynter’s rigorous and innovative intellectual project that reworks the category of the human. We argue that contemporary curriculum is based upon this Western genre of the human and explore the limits of multicultural curricula. Synthesising Wynter’s interrelated lines of thought – how the notion of being hybridly human calls forth a conceptualisation of humanness as a collective act – we argue that her revised category of the human is a necessary means to radically reimagine and decolonise curriculum.  相似文献   

17.
《牛津教育评论》2013,39(3-4):299-311

After years of being criticised in Britain as irrelevant to the task of raising educational standards, educational researchers have been invited to join in the improvement of policy and practice. Welcome though the invitation is, some views of how they should deserve influence reflect unrealistic or narrow definitions of really useful research. This paper argues against exaggerating the prospects for a science of teaching; against tying the national research agenda tightly to what are currently identified as 'central issues'; and for a broader approach to relevance than direct applicability to improving educational practice.  相似文献   

18.
Abstract of the original article

Robert R. Johnson's “Complicating Technology: Interdesciplinary Method, the Burden of Comprehension, and the Ethical Space of the Technical Communicator,” published in the Winter 1998 issue of TCQ, points out that there is much for technical communicators to learn from the burgeoning field of technology studies. Technical communicators, however, have an obligation to exercise patience as they enter this arena of study. Using interdisciplinary theory, this article argues that technical communication must assume the “burden of comprehension”: the responsibility of understanding the ideologies, contexts, values, and histories of those disciplines from which we borrow before we begin using their methods and research findings. Three disciplines of technology study—history, sociology, and philosophy—are examined to investigate how these disciplines approach technology. The article concludes with speculation on how technical communicators, by virtue of their entrance into this interdisciplinary arena, might refashion both their practical roles and the scope of their ethical responsibilities.  相似文献   

19.
ABSTRACT

Much of the literature on science teaching suggests that elementary teachers lack relevant prior experiences with science. This study begins to reframe the deficit approach to research in science teaching by privileging the experiences elementary teachers have had with science – both in and out of schools – throughout their lives. Our work uses identity as a lens to examine the complexities of elementary teachers’ narrative accounts of their experiences with science over the course of their lives. Our findings identify components of teachers’ science-related experiences in order to lay the groundwork for making connections between teachers’ personal experiences and professional practice. This work demonstrates that teachers’ storied lives are important for educational researchers and teacher educators, as they reveal elements of teaching knowledge that may be productive and resourceful for refining teachers’ science practice.  相似文献   

20.
《师资教育杂志》2012,38(3):279-281

Today, a variety of web-based learning environments have been developed for educational purposes, especially in higher education and continuing education courses. At the same time many studies have reported how networked interaction in many learning projects results in superficial and experience-based discussion, and does not reach the level of theory-based reflections and argumentation [e.g. W.F. Admiraal, D. Lockhorst, T. Wubbels, F.A.J. Korthagen & W. Veen (1998) Computer-mediated communication in teacher education: computer conferencing and the supervision of student teachers, Journal of Learning Environment Research , 1(1), pp. 59-74]. Challenged by this, this research project investigates social construction of knowledge in Computer-Supported Collaborative Learning settings, especially the possibilities and problems of shared virtual environments in supporting learning and interaction. The first of two related sub-projects is focused on using shared workspaces and cognitive tools to support co-construction of understanding in complex science and civic phenomena in secondary school settings. The other project aims to develop the kind of pedagogical models for teacher training purposes that would facilitate deeper-level interaction and argumentation in networked communication.  相似文献   

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