Faecal fat content in healthy adults by the ‘acid steatocrit method’

Malabsorption syndromes causing steatorrhoea are quite common in India. Estimation of faecal fat is an important non-invasive investigation, which provides vital information regarding the occurrence of malabsorption. The aim of this study was to estimate the fat excretion per day in stools of apparently healthy adults on an unrestricted diet in random spot stool samples using the Acid Steatocrit Method, which provides an alternate, simpler and yet reliable method of stool fat estimation. Several studies have proved the correlation of the acid steatocrit method with the conventional methods. In India, however, there has been no published data regarding the normal levels of fat in the stools, by the acid steatocrit method. We follow the normal range values, as set by the United States and the European countries, not having a range for the Indian population. Hence, we took up a preliminary study, to estimate stool fat in a section of normal and healthy Indian population. The result obtained after screening 600 healthy and normal adults, showed the mean of stool fat to be 8.72 gms/24 hours, which is much higher than that, defined by Western literature (7 gms/24 hours). This can be accounted for, by the cultural and ethnic variations in dietary and food habits. Further studies are required in the same direction, involving larger population groups, and in different malabsorptive conditions.     

Preparing More Confident Preservice Elementary Science Teachers: One Elementary Science Methods Teacher's Self-Study

Journal of Science Teacher Education -     

Benefits of computer-presented speed training for poor readers

The effects of computer-presented automatization exercises in a group of 14 poor readers were assessed in comparison to a matched control group of 14 poor readers that received computer-presented exercises aimed at the use of context for word identification and comprehension. Training took place three sessions a week for 15 minutes per session and lasted about two months in each group. Results showed that the automatization or “speed” group progressed more than the context group in word and text reading efficiency, and the effect transferred to more complex word types than the CVC word type that was presented in the exercises. Both groups progressed to the same extent in accuracy, but the speed group made more progress in speed. No effects were found for reading comprehension. The findings make clear that computer-supported automatization exercises can be effective in reducing reading problems of poor readers in a short period of time. Implications for practice are discussed.     

Contextualising the career pathways of women principals in Hong Kong: a critical examination

The fields of gender and educational leadership have been enriched recently by analyses of national case studies from non-western contexts. By contextualising women’s career development, these studies highlight the importance of including experiences other than those generated from Anglo-American-Australian contexts, thus broadening our knowledge base for more nuanced theorisation in the field. This paper contributes a close examination of the career histories of eight female primary school principals in Hong Kong. Our analyses identify a range of facilitators, including the expansion of promotion opportunities, strong values placed on education and training, professional encouragement and support and help in relieving family responsibilities. Valuable these factors may be, but we argue that they are incidental, informal, familial and individual, and incur the costs of burn-out and guilt. The discussion not only underlines the significance of case study and cultural and contextual specificities, it also provides a nuanced understanding of Chinese patriarchy.     

Influences on Computer‐based Problem Solving: help facilities,intrinsic orientation,gender and home computing

Abstract Microcomputer aided instruction often provides pupils with a means of obtaining assistance. The findings of an initial study suggested that experience on a microcomputer task with a help facility does not necessarily lead to improved performance. The frequent use of a help facility was associated with poorer concurrent performance and was associated with poorer performance when the help facility was no longer available. The possibility that the effects of the help facility were confounded by other variables led to a second controlled investigation of this issue. This experiment confirmed that a help facility was of no significant benefit and appeared to interfere with some aspects of the pupils’ performance. The initial investigation also examined other sources of influence on computer‐based problem solving. It was found that, as predicted, pupils with an intrinsic orientation tended to use a help facility less and to choose more difficult problems. However, pupils who were intrinsically orientated were not found to be any better at computer‐based problem solving than pupils who were less intrinsically orientated. Finally, no differences were found in computer‐based problem solving according to gender or the pupils’ access to home computers.     

Simulated learning for generic communication competency development: a case study of Australian post-graduate pharmacy students

Authentic workplace experience is becoming increasingly challenging to provide for students. Simulation represents an effective pedagogical strategy for communication competency development in preparation for, or in lieu of clinical placements/practicums. The case study represents an innovative approach to simulating aspects of a pharmacy practice when insufficient placements were available. Prior to undertaking a three-week placement, a cohort of Master of Pharmacy (MPharm) students (N?=?95) completed two four-hour simulated learning modules (SLMs). Each of the six SLMs addressed interpersonally challenging, commonly experienced pharmacy practice scenarios generated by pharmacists/pharmacy educators. Scenarios, underpinned by the Excellence in Cultural Experiential Learning and Leadership (EXCELL) model, included schemas called Social Interaction Maps (SIMs), and involved interacting with trained actors. EXCELL is an evidence-based, professional development resource centred on learning generic social competencies including participating in a team, refusing a request and giving feedback. Evaluations comprised students’ survey responses collected before, during and after SLM workshops and pharmacy placements, and reflections from workshop facilitators. Students reported significant improvements in their overall communication competencies post-workshops and post-placement. Facilitators rated SLMs as a useful strategy to improve students’ communication competence and workplace readiness. Future curriculum development could benefit from including discipline-specific, interpersonally challenging SLMs using SIMs and actors (where possible) to simulate workplace interactions.     

ICT learning experience and research orientation as predictors of ICT skills and the ICT use of university students

Since our first studies of information and communications technology (ICT) skills and ICT use at universities in 2004, ICT and its use by students has changed greatly. In order to obtain a more detailed picture of ICT skills, we first construct a new instrument to measure the self-perception of ICT skills (49 items) and of ICT use (53 items) by students. This allows us to find some patterns for ICT skills and ICT use. In order to explain these patterns, two basic hypotheses are formulated. The first suggests that positive ICT learning experiences at home, in school, and with peers could contribute to mastering a higher level of ICT skills and more frequent use of ICT among bachelor’s students, a hypothesis that aligns with Dewey’s learning theory. The second hypothesis suggests that there is a similarity between the characteristics of information systems and scientific research, and that students who identify more with scientific research would be more likely to have greater ICT skills and a higher frequency of ICT use. Both hypotheses are tested among bachelor’s students, using some important contextual variables (gender, domain of study, ICT course in secondary school or at university, and education level of parents). It can be concluded that there is a relationship between the ICT learning experience and the research-oriented identity commitment of bachelor’s students on the one hand, and their command of ICT skills and the frequency of use of computers, ICT instruments, and ICT programs on the other.     

The Role of Executive Functions for Dyadic Literacy Learning in Kindergarten

The current study used a dyadic and coconstructive approach to examine how to embed exercises that support executive functioning into early literacy instruction to empower its effects. Using a randomized controlled trial design with 100 children, we examined the effects of dyadic activities in which children scaffolded each other’s learning and behavior through structured questioning procedures. This group was contrasted with a control group whose dyads observed each other while working with the same literacy exercises and with a business-as-usual control group. Research Findings: Results showed that the experimental group showed greater progress in letter knowledge. Further analyses indicated that these results were mainly driven by children with higher levels of executive functions. Practice or Policy: These results suggest that young children are able to regulate each other’s learning behavior during preacademic exercises in dyadic contexts but may need more external control from a teacher when their executive function levels are low.     

Correction to: How social challenges affect children’s regulation and assignment quality in hypermedia: a process mining study

Metacognition and Learning - The original version of this article unfortunately contained a mistake.