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Reconsidering the Character and Role of Inquiry in School Science: Analysis of a Conference 总被引：2，自引：1，他引：1
We summarize a conference on scientific inquiry bringing together science educators, cognitive scientists and philosophers
of science with three goals:
This research was supported by NSF grant ESIE #0343196 awarded to the authors. The opinions expressed in this article are
those of the authors and do not necessarily reflect the views of the National Science Foundation. Paper presented at the International
History and Philosophy of Science and Science Teaching Group meeting in Leeds, England July 15–18, 2005. 相似文献
| 1. | to establish how much consensus exists about scientific inquiry, |
| 2. | to discuss implications of that consensus for teaching science, |
| 3. | to identify areas where consensus is lacking to establish where further research and discussion would be most valuable. |
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Amy Aldridge Sanford C. Kyle Rudick Keith Nainby Kathryn B. Golsan Stephanie Rollie Rodriguez Christopher J. Claus 《Communication quarterly》2019,67(2):158-177
The researchers engaged in a qualitative analysis (using journaling and focus group methodology) of the communicative behaviors of Hispanic students with White institutional members at a medium-sized, Southwest HSI. Utilizing Co-Cultural Theory and Elaborative Coding analysis, the authors mapped how Hispanic students narrated their co-cultural communication and reasoning (i.e., why they engage in one strategy rather than another). The findings show that, although Hispanic students used almost all co-cultural strategies, their responses were clustered primarily around assimilationist strategies – indicating that they engage in a high degree of self-monitoring and self-censorship when interacting with White institutional members in an HSI. These results suggest that even when Hispanic students constitute a large or majority part of the institution’s population, they still feel the need to engage in behaviors that navigate White norms. The study concludes by examining the findings for co-cultural theorizing as well as providing insights for instructors who wish to engage in inclusive teaching practices. 相似文献
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Michael C. Motal Daniel A. Klaus Diana Lebherz-Eichinger Bianca Tudor Thomas Hamp Marion Wiegele Rudolf Seemann Claus G. Krenn Georg A. Roth 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(1):90-96
Introduction
Vaspin (visceral adipose tissue-derived serpin) was first described as an insulin-sensitizing adipose tissue hormone. Recently its anti-inflammatory function has been demonstrated. Since no appropriate data is available yet, we sought to investigate the plasma concentrations of vaspin in sepsis.Materials and methods
57 patients in intensive care, fulfilling the ACCP/SCCM criteria for sepsis, were prospectively included in our exploratory study. The control group consisted of 48 critically ill patients, receiving intensive care after trauma or major surgery. Patients were matched by age, sex, weight and existence of diabetes before statistical analysis. Blood samples were collected on the day of diagnosis. Vaspin plasma concentrations were measured using a commercially available enzyme-linked immunosorbent assay.Results
Vaspin concentrations were significantly higher in septic patients compared to the control group (0.3 (0.1-0.4) ng/mL vs. 0.1 (0.0-0.3) ng/mL, respectively; P < 0.001). Vaspin concentration showed weak positive correlation with concentration of C-reactive protein (CRP) (r = 0.31, P = 0.002) as well as with SAPS II (r = 0.34, P = 0.002) and maximum of SOFA (r = 0.39, P < 0.001) scoring systems, as tested for the overall study population.Conclusion
In the sepsis group, vaspin plasma concentration was about three-fold as high as in the median surgical control group. We demonstrated a weak positive correlation between vaspin and CRP concentration, as well as with two scoring systems commonly used in intensive care settings. Although there seems to be some connection between vaspin and inflammation, its role in human sepsis needs to be evaluated further.Key words: adipocytokine, inflammation, vaspin, CRP, intensive care 相似文献7.
Claus Nygaard 《Assessment & Evaluation in Higher Education》2011,36(6):657-671
This paper aims to inspire stakeholders working with quality of higher education (such as members of study boards, study programme directors, curriculum developers and teachers) to critically consider their evaluation methods in relation to a focus on student learning. We argue that many of the existing methods of evaluation in higher education are underpinned by a conception of learning that is de‐contextualised. As a consequence, many data collection methods do not address aspects that affect students’ learning. This is problematic because the core aim of higher education is to facilitate student learning. We propose a contextualised evaluation methodology, guided by 10 key questions, which can help evaluators address concepts and questions of student learning in their evaluations. 相似文献
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