Role of the Undergraduate Student Research Assistant in the New Millennium

In this study, we analyze the contribution of the undergraduate student who participates in the process of generating scientific data and developing a research project using Brazilian research as an example. Historically, undergraduate students have performed the critical role of research assistants in developing countries. This aspect has been underappreciated as a means of generating scientific data in Brazilian research facilities. Brazilian educational institutions are facing major age-related generational changes among the science faculty within the next 5–10 yr. A lack of adequate support for graduate students leads to a concern that undergraduates will not be interested in choosing research assistant programs and, subsequently, academic research careers. To remedy this situation it is important to focus on ways to encourage new research careers and enhance university–industry collaborations.     

Do we measure novelty when we analyze unusual combinations of cited references? A validation study of bibliometric novelty indicators based on F1000Prime data

Lee et al. (2015) – based on Uzzi et al. (2013) – and Wang et al. (2017) proposed scores based on cited references (cited journals) data which can be used to measure the novelty of papers (named as novelty scores U and W in this study). Although previous research has used novelty scores in various empirical analyses, no study has been published up to now – to the best of our knowledge – which quantitatively tested the convergent validity of novelty scores: do these scores measure what they propose to measure? Using novelty assessments by faculty members (FMs) at F1000Prime for comparison, we tested the convergent validity of the two novelty scores (U and W). FMs’ assessments do not only refer to the quality of biomedical papers, but also to their characteristics (by assigning certain tags to the papers): for example, are the presented findings or formulated hypotheses novel (tags “new findings” and “hypothesis”)? We used these and other tags to investigate the convergent validity of both novelty scores. Our study reveals different results for the novelty scores: the results for novelty score U are mostly in agreement with previously formulated expectations. We found, for instance, that for a standard deviation (one unit) increase in novelty score U, the expected number of assignments of the “new finding” tag increase by 7.47%. The results for novelty score W, however, do not reflect convergent validity with the FMs’ assessments: only the results for some tags are in agreement with the expectations. Thus, we propose – based on our results – the use of novelty score U for measuring novelty quantitatively, but question the use of novelty score W.     

De Colorando Auro: Experiments and literature study of medieval colouring recipes on gilded plates

In the restoration-conservation practice of medieval art masterpieces, such as the Holy Lady Shrine from Huy, knowledge about the techniques used to create and shape them is of major importance, especially when they concern the surface finishing treatments. This influences the selection of methods employed for the conservation-restoration process. This paper discusses the method and the materials that might have been employed to modify the colour of gilding on silver. Recipes for chemically modifying the colour of the gilded surface can be found in medieval texts and might have been used on the masterpiece discussed in this paper. This article gives an overview of technical instructions related to this topic and presents a method to interpret their contents in order to be able to implement them. It reports observations carried out during the implementation tests, such as information about the temperature, timing, and other important elements. It concludes with the visual and the colorimetric results on the samples after application of the tested recipes.     

Datafication in schools: enactments of quality assurance and evaluation policies in Brazil

ABSTRACT

This paper investigates datafication in schools through an analysis of the enactments of quality assurance and evaluation (QAE) policies in Brazil. In doing so, I question how data permeates and changes school environments, school actors’ conduct and their imaginaries. QAE policies encompass large-scale assessments, indicators, rankings and other steering mechanisms, but importantly connect data to quality in education. Here, I analyse the discourses of school actors (principals, coordinators, supervisors, teachers, students and parents) from three Brazilian public schools collected through semi-structured interviews (n = 28). Data manifests in those schools as a technology of government. Schools enact QAE policies in distinct ways, incorporating the idea of governmentality, but also proposing alternative patterns of action.     

Environmental education research in Brazil

Abstract

This Editorial to the current collection provides a brief historical, cultural, regional and contemporary picture of environmental education research in Brazil. Its main purpose is to offer readers a short background and orientation to the collection, and in so doing, illustrate how its contributions relate to some wider tendencies, trends and issues in environmental education, as well as to different locales of research and knowledge generation in the country. Of particular note for environmental education in Brazil are: the effects of social and political backdrops and issues, the unique environments on which environmental education is grounded, and how environmental education research, in turn, may echo or influence particular educational and public policies.     

Specificity of Reading Self-Efficacy Among Primary School Children

We investigated the specificity of reading self-efficacy among second- to fifth-grade children in Finland (N?=?1,327). Bandura (1997 Bandura, A. (1997). Self-efficacy: The exercise of control. New York, NY: Freeman. [Google Scholar]) theorized that efficacy beliefs can be assessed at different levels of specificity; however, empirical support for this view is scarce among young children. Efficacy beliefs targeting reading-related activities were assessed at three specificity levels (general, intermediate, and specific). Confirmatory factor analysis revealed that these specificity levels are separable, but correlated, and the structure was invariant across gender and grade level. Self-efficacy factors were positively associated with reading fluency, but the strength of these associations varied according to specificity level. Findings suggest that reading self-efficacy in primary grades can and should be assessed at different specificity levels according to research aims.     

“I Have Seen the Opportunities That Science Brings”: Encouraging Girls to Persist in Science

Women are underrepresented in science careers. To overcome this, it is important to explore how to encourage girls to continue to study science. This intervention involved girls aged 12–14 attending interactive science sessions at a university. Girls completed questionnaires before and after the session. Through the intervention, girls became more likely to believe they could succeed in science and saw it as both more useful and interesting. However, the timing of this intervention appeared to be too late. Many girls had already decided on a career and stated that they would be unlikely to continue to study science if it was not needed in their chosen career.     

Exploring relatedness to field of study as an indicator of student retention

Currently, tertiary education student retention is an important concern for universities. Prior research suggests that course completion depends on a number of factors, many of which are recalcitrant to intervention. This paper explores one factor: student relatedness to their chosen course and profession, as evidenced within two education courses. The analysis of survey and focus group data from first year, semester one students has found that the respondents relate to their course and their profession more idealistically than pragmatically. We suggest that relative unawareness of the realities of teaching might retain students in the early years, only to cause attrition when harsher realities of classrooms set in during the later years of their course. Two possible interventions are considered: post‐structurally‐derived critical reflection and peer mentoring in the hope that they will facilitate a blend of idealism and pragmatism that will sustain students to course completion and entry into their profession.     

The truths of business and the lies of academia: the order of discourse on higher education in Poland

ABSTRACT

This article presents the results of an analysis of hierarchization strategies in public debate over unemployment among university graduates. The aim of the investigation was to grasp the way that discourse controls interact with one another to produce and reinforce a particular ‘truth’ about the university. The objects of our analysis were the ways of identifying the following places by the media actors: (a) the privileged positions from which the truth of a given social order is told and within which the common good may be expressed, and (b) the positions which are opposed to the latter and from which only a particular interest and ‘populist’ demands can be articulated. These two categories in the debate were successively filled by the following groups: entrepreneurs (bearing witness to the truth about the low level of instruction at universities) and the representatives of the social sciences and humanities defending themselves against these accusations. The diversity of argumentative strategies was revealed at the three levels of the order of discourse: hierarchization of responsibility, hierarchization of access to the truth, and hierarchization of interests.