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When it comes round to marking assignments: how to impress and how to ‘distress’ lecturers … 总被引:1,自引:1,他引:0
What do lecturers look for when marking essays? What impresses them and what frustrates them? In this paper, we present the results of a survey which asked lecturers to address these questions. Thirty‐two lecturers responded to an email survey in which they listed the problems they found most frustrating when marking essays and the factors which most impressed them. This resulted in 206 comments related to sources of frustration and 139 comments listing factors which impress them. The comments were then coded into themes and ranked in order of importance by 16 lecturers from the original sample. The results highlight a range of issues that may be useful for lecturers when discussing assignments, and instructive for students when writing their assignments. 相似文献
994.
In this column, the authors reprise recent selections from the Lamaze International research blog, Science & Sensibility. Each selection discusses shortcomings in the news media coverage of childbirth issues. The authors demonstrate how to identify misleading claims in the media and highlight how childbirth educators can apply a common-sense approach and careful fact checking to help women understand the whole story. 相似文献
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McNeilly AM McClean C Murphy M McEneny J Trinick T Burke G Duly E McLaughlin J Davison G 《Journal of sports sciences》2012,30(8):725-732
Individuals with impaired glucose tolerance (IGT) are at greater risk of developing diabetes than in normoglycaemia. The aim of this study was to examine the effects of 12-weeks exercise training in obese humans with IGT. Eleven participants (6 males and 5 females; 49±9 years; mean Body Mass Index (BMI) 32.4 kg · m(-2)), completed a 12-week brisk walking intervention (30 min per day, five days a week (d · wk(-1)), at 65% of age-predicted maximal heart rate (HR(max)). Anthropometric measurements, dietary intake, pulse wave velocity (PWV, to determine arterial stiffness) and blood pressure (BP) were examined at baseline and post intervention. Fasting blood glucose, glycosylated haemoglobin, insulin, blood lipids, indices of oxidative stress and inflammation (lipid hydroperoxides; superoxide dismutase; multimeric adiponectin concentration and high-sensitivity C-reactive protein) were also determined. Post intervention, PWV (9.08±1.27 m · s(-1) vs. 8.39±1.21 m · s(-1)), systolic BP (145.4±14.5 vs. 135.8±14.9 mmHg), triglycerides (1.52±0.53 mmol · L(-1) vs. 1.31±0.54 mmol · L(-1)), lipid hydroperoxides (1.20±0.47 μM · L(-1) vs. 0.79±0.32 μM · L(-1)) and anthropometric measures decreased significantly (P < 0.05). Moderate intensity exercise training improves upper limb vascular function in obese humans with IGT, possibly by improving triglyceride metabolism, which may subsequently reduce oxidative stress. These changes were independent of multimeric adiponectin modification and alterations in other blood biomarkers. 相似文献
996.
Wibke Johannis Jenny Blommer Andreas R. Klatt Joerg H. Renno Klaus Wielckens 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2012,22(3):373-379
Introduction:
Heavy chain diseases (HCD) are neoplastic proliferations of B cells which secrete truncated immunoglobulin heavy chains without associated light chains. Being rare and probably underdiagnosed diseases the aim of this report is to show an additional case of gamma heavy chain disease in a 48 year old female patient with rheumatoid arthritis focusing on the laboratory presentation.Materials and methods:
Laboratory work-up included agarose gel electrophoresis (AGE), capillary zone electrophoresis (CZE), immunofixation and nephelometrically determined immunoglobulin and immunoglobulin subclasses of the patient’s serum. Urine samples were also subjected to immunofixation and to a SDS-PAGE with consecutive immunoblot.Results:
Nephelometrically measured elevated IgG concentrations were noted in combination with a decreased gamma globulin region and an increased beta globulin region on AGE. A definite monoclonal spike was not identified on AGE but at least suspected on CZE; finally serum and urine immunofixation demonstrated a monoclonal gamma heavy chain devoid of any corresponding light chains confirming the diagnosis of HCD. Analysis of the gamma heavy chain (HC) with means of SDS-PAGE revealed proteins of 40 kD and 80 kD most likely presenting a truncated HC in its monomeric and dimeric form and possibly leading to the failure of IgG-subclass typing with the applied IgG subclass antisera.Conclusion:
This case report illustrates a new case of gamma HCD demonstrating variable laboratory manifestations and therefore the need for heightened awareness concerning this disease when confronted with abnormal and discrepant protein profiles in routinely applied laboratory tests. 相似文献997.
The incidence of extramural collaboration in academic research activities is increasing as a result of various factors. These
factors include policy measures aimed at fostering partnership and networking among the various components of the research
system, policies which are in turn justified by the idea that knowledge sharing could increase the effectiveness of the system.
Over the last two decades, the scientific community has also stepped up activities to assess the actual impact of collaboration
intensity on the performance of research systems. This study draws on a number of empirical analyses, with the intention of
measuring the effects of extramural collaboration on research performance and, indirectly, verifying the legitimacy of policies
that support this type of collaboration. The analysis focuses on the Italian academic research system. The aim of the work
is to assess the level of correlation, at institutional level, between scientific productivity and collaboration intensity
as a whole, both internationally and with private organizations. This will be carried out using a bibliometric type of approach,
which equates collaboration with the co-authorship of scientific publications.
相似文献
Giovanni AbramoEmail: |
998.
Lise Bird Claiborne Sue Cornforth Bronwyn Davies Andrea Milligan Elizabeth Jayne White 《Gender and education》2009,21(1):47-61
This article undertakes a discursive analysis of the concepts of ‘inclusion’ and ‘mastery’ using memory stories generated in a collective biography workshop. The five authors analysed their memories from childhood and adolescence on two separate and competing concepts that currently inform educational practice: inclusion and mastery. These stories of mastery/non‐mastery and inclusion/exclusion often exceeded or transgressed dominant normative discourses concerning the competent performance of autonomous selves. Drawing on the work of several theorists, they authors explored these transgressions. In so doing, their analysis extends Butler’s theorising of the human subject as constituted through processes of exclusion and differentiation. 相似文献
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Klaus Krippendorff 《Communication methods and measures》2016,10(4):181-198
Coding is prevalent in generating analyzable data from all kinds of unstructured observations and meaningful textual or visual phenomena. Coding is essential to content analysis and social research, including computational linguistics, which concern interpretations of meaningful matter. The usual protocol calls for observers or readers to categorize, scale, or measure each of a given set of predefined units of analysis, in effect characterizing them by one value from each variable of analytical interest. However, there are many occasions in which texts and nonverbal phenomena have multiple interpretations. Until now, there has been no practical way to measure their reliability. This paper proposes a coefficient to measure the reliability of multi-valued data. It adds to Krippendorff’s family of alpha coefficients, briefly reviewed. We offer a motivation for using the new coefficient, develop it mathematically, exemplify its computation, explore its behavior, and provide access to open source software to compute its most simple case. 相似文献