An Analysis of the Presentation of Art in the British Primary School Curriculum and its Implications for Teaching

This article presents an analysis of the way art is conceptualised in the British primary school curriculum and provides an historical framework that maps an evolution of ideas that have shaped the way art is presented in the modern day primary curriculum. In order to achieve this a Foucauldian style genealogical analysis is utilised to trace the discourses (systems of meaning) surrounding the nature of children's artistic development and how these discourses are used in the present day British primary curriculum to construe art in different ways. The analysis in this article is threefold. It explores the presentation of art in the curriculum as (1) an expressive subject, (2) a skills based subject, (3) a subject which focuses on art history and art appreciation. Second, the teaching positions associated with each approach are identified as follows (a) the facilitator, (b) the expert and (c) the philosopher; as well as the issues teachers face when adopting these positions. Third, attention is given to how these theoretical principles might be linked to practice. In so doing this article contributes to the debate surrounding the value of art in the primary curriculum and the way in which the curriculum serves to shape teaching practice.     

Validation Protocol: First Step of a Lean-Total Quality Management Principle in a New Laboratory Set-up in a Tertiary Care Hospital in India

Method validation is pursued as the first step in establishing Lean-Total Quality Management in a new clinical laboratory, in order to eliminate error in test results. Validation of all the new tests were done (with particular reference to alkaline phosphatase) by verifying reference intervals, analytical accuracy and precision, inter-assay and intra-assay variations, analytical sensitivity, limit of detection, linearity and reportable range, i.e. (i) Analytical measurement range (AMR) and (ii) Clinically reportable range (CRR). Our obtained reference range was within that of the manufacturer’s and showed high degree of analytical accuracy between two laboratories (r ² = 0.99). Precision was comparable with the manufacturer’s claim with inter-assay variation CV 1.04% and intra-assay variation CV 1.54%. Lowest limit of detection was 1.0324 ± 0.007 with CV 0.34%. AMR was also verified with CV 1.26 and 0.69%, for level 1 and level 2 control sera, respectively. The assay was linear with different dilutions. Lean concept was also verified with high recovery percentage. Validation ensures that accurate and precise results are reported in a clinically relevant turn around time.     

Attitudes of secondary school teachers towards inclusive education in New Delhi,India

This study was undertaken to determine the attitudes of secondary regular schoolteachers towards the inclusion of students with disabilities in New Delhi. A total of 470 teachers, working in schools managed by a private organisation in Delhi, returned the completed survey. A two‐part questionnaire was used in this study. Part one gathered information relating to personal and professional characteristics of the teachers. Part two was a 16‐item Likert scale titled, Attitudes towards Inclusive Education Scale. The major finding of the study was that the teachers in Delhi had positive attitudes towards the inclusion of students with special needs. This study also indicated that the teachers who were more positive about inclusive education were male, younger teachers (less than 40 years of age), less experienced (less than 10 years) and had postgraduate qualifications. In addition, the teachers who had a contact with a person with a disability and those who did not have a focus on disability during their preservice teacher education programmes were more positive towards inclusive education.     

Direct and indirect effects of executive function on reading comprehension in young adults

The purpose of this study was to examine what components of executive function (EF) – inhibition, shifting and updating/working memory – predict reading comprehension in young adults. Ninety university students (65 females, 25 males; mean age = 21.82 years) were assessed on shifting (Planned Connections and Colour/Shape Shifting), inhibition (Colour‐Word Stroop and Number Stroop), updating/working memory (Digit Memory and Listening Span), reading fluency (Word Reading Efficiency), vocabulary (Peabody Picture Vocabulary Test), and reading comprehension (Nelson‐Denny Reading Test). The results of path analysis indicated that only shifting predicted directly reading comprehension. These findings extend those of previous studies showing that different EF components predict different reading outcomes and suggest that EF has a place in reading comprehension models over and above traditional predictors of reading comprehension such as reading fluency and vocabulary.     

Monitoring oxidative stress in patients with non-alcoholic and alcoholic liver diseases

Ethanol-induced liver injury may be linked, at least partly, to an oxidative stress resulting from increased free radical production and/or decreased antioxidant defence. Distinguishing alcoholic and non-alcoholic liver disease has important implications. This study looked at the possible changes between alcoholic and non-alcoholic liver diseases by examining the presence of oxidative damage, as monitored by several parameters relating to oxidative stress. Lipid peroxides concentration, superoxide dismutase activity and glutathione S-transferase activity increased, where as glutathione content, glutathione peroxidase activity and glutathione reductase activity decreased among the tested subjects in comparison to normal healthy group. Determination of these parameters may be valuable in the evaluation of liver disease. However, oxidative stress related enzymes and non-enzymes can not be utilized as a marker for alcoholic liver diseases, as these parameters responded in the same way after liver is damaged irrespective of their cause. Their level may help in determining the degree of liver damage. Degree of oxidative injury was similar in patients with non-alcoholic liver disease and in moderate drinkers; while significantly higher in heavy drinkers. The differences between the groups might be based on the type of liver pathological condition rather than its etiology (i.e. alcohol and non alcohol related causes).     

Relations of Preschoolers' Social Acceptance to Peer Ratings and Self-Perceptions

To examine the relations of preschoolers' social acceptance to peer ratings and self-perceptions, 53 preschoolers were asked to rate how much they liked or disliked their peers and to justify these ratings. Preschoolers also rated their peers' aggressive, prosocial, and sociable behavior. Finally, they completed a pictorial self-perception scale that assessed their views of their physical competence and their relationships with mother and with peers. Children who were better liked by peers were rated as more prosocial, more sociable, and less aggressive than less liked children. Preschoolers often reported liking certain peers because they perceived that those peers liked them; they often reported disliking certain peers because they perceived those peers as aggressive. In contrast to findings with older children, preschoolers' social acceptance was not significantly related to any aspect of their self-perceptions. The results provide evidence for the validity of peer ratings by preschool-age children and bring up issues related to the development and assessment of self-perceptions among preschoolers.     

Evidence‐based practice and teacher action‐research: a reflection on the nature and direction of ‘change’

This study was conceived as an opportunity to reflect on the place of action‐research in the contested landscape of educational change in the UK where increasing emphasis has been put on the use of evidence to drive reform. In the context of a government‐sponsored project in Scotland, this study looked at the impact of a scholarship initiative supporting classroom teachers to undertake action‐research projects on a topic of their own choice with the assistance of a mentor. Data collected from interviews with teachers and analysis of teacher action‐research reports pointed to a multi‐faceted concept of practice unfolding from individual inquiry and dialogical conversations with colleagues and university mentors. The study argues for further analysis of the use of action‐research as a means to develop teachers’ knowledge and to recover the value of collective and creative engagements in education to guide reform.     

Effects of Long Term Ethanol Consumption on Cell Death in Liver

Apoptosis plays an important role in cellular homeostasis. In this study we have investigated whether apoptosis is a contributory factor to alcohol induced liver damage. Long term ethanol (1.6 g/kg body weight/day) exposure augmented liver apoptosis as reflected by high frequency of positive TUNEL staining nuclei and by an increased activity of caspase-3 and -8. Our study provides evidence that long-term ethanol consumption triggers apoptotic process in the liver.     

Hyperhomocysteinemia, as an Independent Risk Factor for Retinal Venous Occlusion in an Indian Population

Total plasma homocysteine was analysed in 64 cases of retinal vein occlusion (RVO) of which 24 cases of central retinal vein occlusion (CRVO) and 40 cases of branch retinal vein occlusion (BRVO) and compared with 45 age and sex matched control. Homocysteine was significantly increased in RVO cases in respect to control (P < 0.001). Analysis also revealed that prevalence of rise of plasma homocysteine was more in cases of CRVO (OR = 13) than that of BRVO (OR = 5.03).