Science Engagement and Literacy: A retrospective analysis for students in Canada and Australia

Given international concerns about students' pursuit (or more correctly, non-pursuit) of courses and careers in science, technology, engineering and mathematics, this study is about achieving a better understanding of factors related to high school students' engagement in science. The study builds on previous secondary analyses of Programme for International Student Assessment (PISA) datasets for New Zealand and Australia. For the current study, we compared patterns of science engagement and science literacy for male and female students in Canada and Australia. The study's secondary analysis revealed that for all PISA measures included under the conceptual umbrella of engagement in science (i.e. interest, enjoyment, valuing, self-efficacy, self-concept and motivation), 15-year-old students in Australia lagged their Canadian counterparts to varying, albeit modest, degrees. Our retrospective analysis further shows, however, that gender equity in science engagement and science literacy is evident in both Canadian and Australian contexts. Additionally, and consistent with our previous findings for indigenous and non-indigenous students in New Zealand and Australia, we found that for male and female students in both countries, the factor most strongly associated with variations in engagement in science was the extent to which students participate in science activities outside of school. In contrast, and again for both Canadian and Australian students, the factors most strongly associated with science literacy were students' socioeconomic backgrounds, and the amount of formal time spent doing science. The implications of these results for science educators and researchers are discussed.     

Snub Publishing: Evidence from the Anthurium Literature

Snub publishing is a new term that was coined in 2013 to describe a range of publishing cases in which the failure of quality control manifested itself through references in such a way that it would cause unintended damage to snubbed scientists whose names or identity were incorrectly represented in the literature. In this paper, real case studies are presented, mostly related to the author as a “victim” of incompetent editorial oversight, inexperienced or biased authors, or as a “victim” of direct professional conflicts of interest. In essence, this paper serves as a prototype showing in concrete terms how a scientist can or may be professionally snubbed (intentionally or unintentionally). Using the Anthurium literature, this paper aims to raise awareness about snub publishing and seeks to encourage other scientists to also quantify how they too may have been professionally snubbed in the literature.     

The Macro and Micro Scale of Open Access Predation

Having found a business opportunity in exploiting the open access publishing model, predatory journals and publishers have been spamming authors with emails, inviting them to submit articles for publication. Authors may be misled by the names of prestigious authors and editors that predatory journals and publishers use to advertise their publishing services, either by claims that those scientists serve on the editorial boards or by sending invitations in their names. Given the fact that detailed knowledge of a journal is required to make an informed decision of whether the inviting journal is predatory or not, junior scientists are not likely to possess the knowledge or skill to make such decisions. In addition, analysis of the details of new suspicious journals and publishers can be a lengthy process or even a waste of time. Therefore, in this paper, we provide an analysis of a likely scenario that many authors are facing nowadays when they take on the difficult task of studying the details of suspicious journals as possible venues for the publication of their research findings. The analysis takes the form of an analysis of the Kenkyu Publishing Group, which is listed on Jeffrey Beall’s list of “predatory” open access publishers.     

Waiting for the Tide to Change? Strategies for Survival of Portuguese Private HEIs

The topic of declining private higher education (PHE) has become a timely one, especially for many countries that had previously experienced a rapid and massive expansion of their systems of higher education, and of PHE in particular. In the case of Portugal this was very likely due to the stabilisation and then the slight decline in the number of applicants and the steady expansion of the public system Thus, the Portuguese system has become an interesting case study of the several types of strategies that may be adopted by PHE institutions when facing a declining student demand.     

Developing inclusive teachers from an inclusive curricular perspective

This article defines inclusive education in light of the Education for All agenda. It then describes key considerations for developing inclusive teachers from the perspective of an inclusive curriculum which seeks to address the needs of all learners. It concludes by outlining several key policy discussion areas which must be addressed if inclusive educational reforms are to be sustained.     

Environmental Perception as a Diagnostic Probe of Environmental Complexity Levels

Purpose: Educational methods to diagnose and improve the level of environmental conception are required. The present work reports a methodology based on studies about the environmental perception of a university public, divided into general students and those related to the forest sciences, who are involved with disciplines and researches related to e.g. environmental management.

Design/Methodology/Approach: The environmental perception obtained from the graphical representation of environment and the most relevant actions indicated by the students to achieve the environmental conservation, divided in four levels of complexity, were correlated using principal component analysis.

Findings: The students from both groups having the highest scores in environmental perception prioritize actions related to the comprehension and responsibility levels, while the ideal scenario would be to indicate actions related to competence and citizenship. Thus, the complex concept about environment of the students is still incipient and, therefore, educational strategies can be traced based on the profiles obtained.

Practical Implications: The method for environmental perception can be designed for different populations and a scheme relating environmental perception with four levels of actions on behalf of the environmental conservation is proposed to diagnose environmental conceptions, as well as to guide educational strategies about socio-ecological system.

Originality/Value: A semi-quantitative method was developed to estimate, clearly and directly, the level of complexity about the environmental knowledge of university students and, consequently, to predict the actions on behalf of the environmental conservation that they would probably perform.     

Checklist and context-bound evaluations of online learning in higher education

A review is undertaken of what different commentators have written about the evaluation of educational courseware in higher education. Speculation is made on the reasons for the lack of such evaluations. The role of checklists for evaluating online courseware is discussed despite the acknowledged limitations. Checklists have been developed at Edith Cowan University specifically for assessing aspects of online pedagogical learning materials in higher education. These checklists are intended to be useful indicators of the areas where online learning materials are strong and identify areas that may be deficient rather than to arrive at a numeric score. The form of checklist proposed is a valuable screening device to use before undertaking a context‐bound evaluation of courseware. Contextual evaluations are a complementary and valuable alternative to traditional forms of evaluation of educational courseware, such as checklists. A case is also made in this article for using a checklist developed for assessing aspects of online pedagogical learning materials in higher education. It is argued that, when used in conjunction with a context‐bound approach, such checklists may be more useful in indicating the pedagogical quality of online learning materials. Quality of the instructional design remains an important consideration in evaluating courseware. Continuing comments and dissent are invited on the value of contextual evaluations of educational courseware to reinvigorate the debate over appropriate ways of evaluating online courseware that will provide helpful information for higher education.     

Portrayals of science and scientists,and ‘science for citizenship’

There are increasing calls in the science education community for ‘science for citizenship’ as an important goal for the school science curriculum of the 21st century. The potential influence of portrayals of science and scientists in popular culture on the achievement of this goal is explored in this paper through a review of the literature. We develop a framework of important questions citizens ask in considering personal and social decision making in relation to science and technology issues, and how portrayals of science and scientists might contribute to this decision making process.     

Acute effect of different minimalist shoes on foot strike pattern and kinematics in rearfoot strikers during running

Despite the growing interest in minimalist shoes, no studies have compared the efficacy of different types of minimalist shoe models in reproducing barefoot running patterns and in eliciting biomechanical changes that make them differ from standard cushioned running shoes. The aim of this study was to investigate the acute effects of different footwear models, marketed as “minimalist” by their manufacturer, on running biomechanics. Six running shoes marketed as barefoot/minimalist models, a standard cushioned shoe and the barefoot condition were tested. Foot–/shoe–ground pressure and three-dimensional lower limb kinematics were measured in experienced rearfoot strike runners while they were running at 3.33 m · s^?1 on an instrumented treadmill. Physical and mechanical characteristics of shoes (mass, heel and forefoot sole thickness, shock absorption and flexibility) were measured with laboratory tests. There were significant changes in foot strike pattern (described by the strike index and foot contact angle) and spatio-temporal stride characteristics, whereas only some among the other selected kinematic parameters (i.e. knee angles and hip vertical displacement) changed accordingly. Different types of minimalist footwear models induced different changes. It appears that minimalist footwear with lower heel heights and minimal shock absorption is more effective in replicating barefoot running.     

High-volume resistance training reduces postprandial lipaemia in postmenopausal women

The aim of this study was to compare the effects of 11 weeks of low-volume resistance training (LVRT) and high-volume resistance training (HVRT) on muscle strength, muscle thickness (MT), and postprandial lipaemia (PPL) in postmenopausal women. Thirty-six healthy and untrained postmenopausal women (age, 58.9 ± 5.8 years; 68.6 ± 10.3 kg; and BMI, 26.9 ± 4.8 kg · m^?2) participated in resistance training 3× per week for 11 weeks (HVRT = 12; LVRT = 13; and control group = 11). Biochemical variables, both pretraining and post-training, were evaluated 16 h after the administration of an oral fat tolerance test (OFTT) and metabolic variable during [energy expenditure (EE)] and after training session [excess postexercise oxygen consumption (EPOC)]. Muscle strength (1 RM) and MT were also calculated, and no significant differences were observed between the groups for PPL (mmol · L^?1 per 5 h) as measured by glucose, high-density lipoprotein, low-density lipoprotein, and total cholesterol. EE total (EE + EPOC; 6.12 ± 1.21 MJ vs. 2.26 ± 0.85 MJ), resting fat oxidation (5.52 ± 1.69 g · h^?1 vs. 4.11 ± 1.12 g · h^?1); MT (vastus medialis, 21.4 ± 1.8 mm vs. 18.4 ± 1.2 mm and vastus lateralis 22.3 ± 1.2 mm vs. 20.8 ± 1.3 mm); triacylglycerol (TAG) 0, 1, 2, 4; and 5 h after OFTT, TAG area under the curve (AUC) (5.79 ± 0.42 vs. 7.78 ± 0.68), and incremental AUC (?46.21 ± 14.42% vs. 7.78 ± 4.68%) were all significantly different post-training for HVRT versus LVRT, respectively (P < 0.05). The results of this investigation suggest that HVRT reduces PPL in postmenopausal women.