Writing proficiency level and writing development of low-achieving adolescents: the roles of linguistic knowledge,fluency, and metacognitive knowledge

In a longitudinal design, 51 low-achieving adolescents’ development in writing proficiency from Grades 7 to 9 was measured. There were 25 native-Dutch and 26 language-minority students. In addition, the roles of (1) linguistic knowledge, (2) metacognitive knowledge, and (3) linguistic fluency in predicting both the level and development of writing proficiency were assessed. Low-achieving students improved in writing proficiency, the language-minority students more so than the native-Dutch students. Regarding the level of writing proficiency, individual differences between low achieving adolescents could be accounted for by receptive vocabulary, grammatical knowledge, and speed of sentence verification, suggesting that these are important components in low-achieving adolescents’ writing. Regarding development in writing proficiency, grammatical knowledge predicted variation between low-achieving students. Explanations and educational implications of these findings are discussed.     

Reproducibility, accuracy and concordance of Accutrend Plus for measuring circulating lipid concentration in adults

Introduction

The determination of lipid biomarkers by capillary sampling may be useful in the screening, diagnosis and/or personal management of hyperlipidemia and cardiovascular risk. It remains unclear whether the use of the Accutrend^® Plus system is appropriate. This study aimed to assess its reproducibility, accuracy and concordance for blood lipid profiling in adults.

Materials and methods:

Fasting capillary total cholesterol (TC) and triglyceride (TG) concentration on Accutrend^® Plus were compared with their venous analogues obtained by a laboratory reference method in sixty-one adults (27 men and 34 women, aged 33.0 years). Supplementary capillary sampling was performed at two consecutive days taking into account macro-nutrient intake.

Results:

The day-to-day reproducibility of the Accutrend^® Plus system proved to be high for TC (ICC = 0.85, P < 0.001), but moderate for TG (ICC = 0.68, P < 0.001). Strong correlations (r ≥ 0.80, P < 0.001) with the reference method were found for TC and TG. Mean difference (limits of agreement) were: 0.26 mmol/L (−0.95, 1.47) for TC, and −0.16 mmol/L (−1.29, 0.98) for TG. The concordance for subject classification according to the National Cholesterol Education Program (NCEP) guidelines was significant (P < 0.001), with substantial agreement for TC (κ_w = 0.67), and moderate agreement for TG (κ_w = 0.50).

Conclusions:

Day-to-day reproducibility of the Accutrend^® Plus device for TC and TG is not optimal and lacks accuracy when compared to the reference laboratory method. The concordance between both methods for classifying subjects according to the NCEP is inadequate. Accutrend^® Plus device should not be interchangeably used as a substitution for the standard laboratory methods in the diagnosis of hyperlipidemia.     

An altar in honor of the anatomical gift

On All Saints Day 2009 a monument for body donors was unveiled by the Department of Anatomy, at the Radboud University Nijmegen Medical Centre (RUNMC). Although body donation to medical science contributes substantially to the quality of medical education, the ceremony was only the first time that the RUNMC publicly reciprocated the anatomical gift. By means of the monument the department of Anatomy endeavors to express gratitude for the gift of body donors and raise awareness among students to value the gift and treat donor bodies with the proper respect. Furthermore, the large attendance of bereaved at the unveiling ceremony, revealed another equally important meaning of the monument, which is the significance of the monument to the donor kin. The wish of a body donor has large implications for the way bereaved can take leave of the donor; there is limited time to bade the deceased farewell, the body will not be available for a funeral, and the donor kin stay behind empty handed without even a grave or ashes. Therefore the monument can be meaningful by facilitating the bereaved with a place of commemoration. The design of the monument anticipates on these multiple meanings and symbolisms by placing an old marble dissection table in the shape of an altar and fixing a bronze sculpture of a phoenix as symbol of imperishableness. Anat Sci Educ. © 2010 American Association of Anatomists.     

A Cost-Benefit Analysis of a Collections Inventory Project: A Statistical Analysis of Inventory Data from a Medium-sized Academic Library

Using an electronic shelf-reading system a cost-benefit analysis was conducted of an inventory/shelf-reading project in a medium-sized academic library. Analyses include time spent, cataloging discrepancies, books found with active statuses, mis-shelving rate and distance, and subsequent use of found books. Correctly re-shelving “missing” materials was found to be more cost-effective and service oriented than repurchase.     

Some comments on Egghe's derivation of the impact factor distribution

In a recent paper, Egghe [Egghe, L. (in press). Mathematical derivation of the impact factor distribution. Journal of Informetrics] presents a mathematical analysis of the rank-order distribution of journal impact factors. The analysis is based on the central limit theorem. We criticize the empirical relevance of Egghe's analysis. More specifically, we argue that Egghe's analysis relies on an unrealistic assumption and we show that the analysis is not in agreement with empirical data.     

Fuzzy ILP Classification of web reports after linguistic text mining

In this paper we study the problem of classification of textual web reports. We are specifically focused on situations in which structured information extracted from the reports is used for classification. We present an experimental classification system based on usage of third party linguistic analyzers, our previous work on web information extraction, and fuzzy inductive logic programming (fuzzy ILP). A detailed study of the so-called ‘Fuzzy ILP Classifier’ is the main contribution of the paper. The study includes formal models, prototype implementation, extensive evaluation experiments and comparison of the classifier with other alternatives like decision trees, support vector machines, neural networks, etc.     

Mobilizing innovation for sustainability transitions: A comment on transformative innovation policy

The topics addressed in this paper concern the (much-needed) transition to sustainability and what role (innovation) policy can play in speeding up such changes. In their Discussion Paper Schot and Steinmueller (2018) argue that the existing theorizing and knowledge bases within the field of innovation studies are “unfit” for this task and that a totally new approach is required. This paper takes issue with this claim. Policy advice, it is argued, needs to be anchored in the accumulated research on the issue at hand, in this case, innovation. The paper therefore starts by distilling some important insights on innovation from the accumulated research on this topic and, with this in mind, considers various policy approaches that have been suggested for influencing innovation and sustainability transitions. Finally, the lessons for the development and implementation of transformative innovation policy are considered. It is concluded that the existing theorizing and knowledge base in innovation studies may be of great relevance when designing policies for dealing with climate change and sustainability transitions.     

Cold hard cash: commercialization,politics, and amateurism in United States track and field

This article explores the decline of amateurism in the sport of track-and-field between the years 1968 and 1982. In doing so, it pays particular attention to Cold War politics as well as the role played by shoe companies such as Nike, in facilitating that transformation.     

Community partnerships for health information training: medical librarians working with health-care professionals and consumers in Tennessee

In Tennessee, several medical library outreach projects have involved collaborative work with health-care professionals, public librarians, consumers, faith-based organizations and community service agencies. The authors are medical librarians who worked as consultants, trainers and project directors to promote health literacy using PubMed medline and other health information resources in the several funding projects described here. We explain the programmes briefly, focusing on lessons learned and suggestions for those who follow us.