Online Periodic Table: A Cautionary Note

The purpose of this study was (a) to evaluate ten online periodic table sources for their accuracy and (b) to compare the types of information and links provided to users. Limited studies have been reported on online periodic table (Diener and Moore 2011; Slocum and Moore in J Chem Educ 86(10):1167, 2009). Chemistry students’ understanding of periodic table is vital for their success in chemistry, and the online periodic table has the potential to advance learners’ understanding of chemical elements and fundamental chemistry concepts (Brito et al. in J Res Sci Teach 42(1):84–111, 2005). The ten sites were compared for accuracy of data with the Handbook of Chemistry and Physics (HCP, Haynes in CRC handbook of chemistry and physics: a ready-reference book of chemical and physical data. CRC Press, Boca Raton 2012). The 10 sites are the most visited periodic table Web sites available. Four different elements, carbon, gold, argon, and plutonium, were selected for comparison, and 11 different attributes for each element were identified for evaluating accuracy. A wide variation of accuracy was found among the 10 periodic table sources. Chemicool was the most accurate information provider with 66.67 % accuracy when compared to the HCP. The 22 types of information including meaning of name and use in industry and society provided by these sites were, also, compared. WebElements, “Chemicool”, “Periodic Table Live”, and “the Photographic Periodic Table of the Elements” were the most information providers, providing 86.36 % of information among the 10 Web sites. “WebElements” provides the most links among the 10 Web sites. It was concluded that if an individual teacher or student desires only raw physical data from element, the Internet might not be the best choice.     

A systematic review on the deployment and effectiveness of data analytics in higher education to improve student outcomes

Abstract

This is a systematic review conducted of primary research literature published between 2007 and 2018 on the deployment and effectiveness of data analytics in higher education to improve student outcomes. We took a methodological approach to searching databases; appraising and synthesising results against predefined criteria. We reviewed research on the effectiveness of three differentiated forms of data analytics: learning, academic and learner analytics. Student outcomes are defined as retention, academic performance and engagement. Our results find that three quarters of studies report the use of educational data analytics to be effective in improving student outcomes but their relationship with student outcomes requires further and more robust investigation and assessment. We argue that research must interpret and communicate effectiveness qualitatively, as well as quantitatively, by including the student voice in assessments of impact.     

An interactional analysis of one-to-one pastoral care delivery within a primary school

Despite an interactional analysis being able to offer valuable insight into the institutional workings of pastoral care practice, pastoral care delivery remains largely unstudied. This paper will contribute new knowledge to the field of counselling and education by offering an interactional analysis of one-to-one pastoral care provision within a primary school. Much pastoral care practice is informed by theory, often accompanied by guidelines about how to deliver pastoral care activities effectively. The pastoral carer needs to convert these guidelines into talk in order to deliver the intervention as an interactional encounter. However useful these guidelines are, they cannot show what the actual delivery of those pastoral care activities might look like in real life. Using conversation analysis, we examine video recordings of pastoral care delivery to reveal the ways in which a pastoral carer supports a child’s behaviour, social and emotional well-being. The significance of the findings is that those who provide pastoral care can see in close detail what delivery might look like as a real-life encounter, imparting valuable knowledge that can then be applied alongside theory and guidelines to enhance professional practice. Of further significance is that the findings can also show how an interactional analysis of pastoral care work can be used to demonstrate social and emotional learning and that the work being done effectively supports children.     

Eliciting student feedback for course development: the application of a qualitative course evaluation tool among business research students

Student evaluations of teaching and learning are playing an increasingly important role in the delivery of high-quality, student-centred education. Insights into student perceptions of their learning experience provide important information that can be used to inform course design and development. The majority of course evaluations take the form of quantitative surveys, but research suggests that a reliance on survey data alone can be problematic from a teaching and learning perspective. Qualitative course evaluations have been cited as a viable alternative to quantitative evaluations, but less research has been conducted into their efficacy when compared to quantitative evaluations. The study on which this article reports attempted to contribute to addressing this shortcoming by describing and assessing a novel approach to eliciting qualitative feedback from students in a research methodology course at a higher education institution in South Africa. Conventional content analysis was used to analyse the qualitative feedback received from students. The qualitative course evaluation approach was then appraised in terms of the degree to which it has the potential to overcome the shortcomings associated with quantitative course evaluations and the extent to which the information gathered could be used to improve the design and delivery of the academic programme.     

‘Raise Her Right’: (mis)representing authentic women sports fans in US advertising

This study explores how women sports fans have engendered a boom of US advertising images and narratives that comply, confound and resist traditional gendered roles. Against the backdrops of the gender regime and hegemonic masculinity, this analysis interrogates female fan typologies to illustrate how female fandom is constructed and constrained through advertising. This piece focuses on five television advertisements broadcast throughout the 2015–2016 NFL play-offs and NCAA tournaments. This article also explores online responses to the ads to indicate how commercial interests reflect our popular imagination regarding female sports fandom. Often, these images reinforce female fans as mothers, love interests and objects while idealizing heteronormative, feminine physical attractiveness. These strategies position female fans not as agents but as fans in relation to the hegemony. Ultimately, this reasserts men as privileged, authentic sports fans even as women’s presence and access to sports is legitimized.     

University research centers as knowledge translation platforms: leveraging structure,support and resources to enhance multisectoral collaboration and advocacy

Tertiary Education and Management - Knowledge Translation Platforms (KTPs) have drawn attention as multidisciplinary institutional structures that broker evidence to policy and practice. University...