Measuring the Frequency of Critical Thinking in a Second Language Academic Discussion Course

As technology and globalization increase the chances of exposure to information, learners’ Critical Thinking (CT) and researchers’ ability to measure it will play an important role in developing modern educational experiences. This is particularly the case for English language learners who wish to enter tertiary education in English-speaking countries (Liaw, 2007; Wagner, 2010). Emphasis on such skills is increasingly a facet of language education in Japanese contexts. This can be seen in changes implemented by the Japan Ministry of Education, Culture, Sports, Science, and Technology which have encouraged a focus on CT in English language courses during recent years (MEXT, 2011). However, it can be difficult for second language (L2) learners to exhibit CT in an L2 (Bali, 2015; Luk & Lin, 2015). Measuring CT in learner output has also proven difficult, which can be an obstacle to further integrating CT in L2 pedagogy. Studies exploring ways of measuring CT in an L2 have largely focused on written work (e.g., Davidson & Dunham, 1997; Floyd, 2011; Stapleton, 2001), while analysis of CT in spoken L2 discourse has seen little attention. As a result, little advice can be found on practical steps for teachers to help learners display CT when speaking in an L2. This chapter describes a study of arguments made during group discussions in an L2 English Discussion course at a Japanese university. A corpus of spontaneous spoken discourse recorded during class was analyzed to measure the frequency of CT displayed in an academic setting where CT was not an explicit focus of the course. Arguments in the corpus were identified using Ramage et al.’s (2016) model of argument criteria, and a categorization system was developed in which discourse was classified as displaying either objective reasoning or subjective reasoning. Participants were found to have used approximately 72% objective and 28% subjective reasoning. However, further analysis revealed an important qualitative difference in arguments identified as incorporating objective reasoning. The results of the study suggest two areas that may help teachers promote an increase in student usage of CT: the importance of question prompts in orienting learners towards CT in their answers, and a specific focus on the role of pronoun usage in taking a subjective or objective stance.

Mapping the Concept of Sustainable Consumption: An Analysis From the Adoption and Promotion of Pro-Environmental and Social Behaviors in University Students

The concept of sustainable consumption has been described in the literature from different perspectives, but few have focused on defining the consumer perspective and strategies to appropriate this knowledge and behaviors in the classroom, which becomes a major challenge in times of Covid 19 and confinement. This article proposes an approach to the concept by university students from the implementation of a pedagogical strategy, which involved the implementation of a virtual learning community and the evaluation of the understanding of this concept through the use of mind maps (pre and post). Through the mind maps, data were collected to evaluate the understanding of the concept, the analysis of semantic richness and systemic complexity. The results show the associations established by the students, proposing a categorization system arising from the data and the previous literature review. The study concludes that the students broadened their vision of sustainable consumption in terms of the actors involved, consumption decisions and the social and environmental dimensions of sustainability.

Data organization issues in civil engineering

In today's organization of data in civil engineering there remains ambiguity, diversity of terminology and consequent lack of clarity. The daily reality is to work with hybrid data sources in a variety of software programs. In CAD programs it is possible to import and convert elements from GIS, but they will be classified only into layers. Or, attach external references from CAD files in BIM, but there still remains the problem of finding your way around the confusing list of layers, and their abbreviations. Also broadly used filesystems as place for store and organise data on disk into files (entities) and hierarchical structure of folders (categories) is limited by reductionist categorization approach. Another problem shows with absence of multilingual approach. The limits are in the methods of data organization, and so only partially portable. Therefore, if there is a common denominator to all problems, it is the absence of a unifying organizational environment. In current computer applications used in civil engineering, methods of data classification are implemented that do not allow multiplicative or faceted categorization and thus inevitably create an antagonistic environment with any previous or future classification system. Unfortunately, even if a software tool implements a modern multiplicative categorization or domain ontology, it will not significantly solve the overall situation, because it will still not be possible to use such a method of categorization in other applications. Therefore, if there should exist a solution that would significantly facilitate cooperation and orientation in the data, it must inevitably work independently, across diverse software applications, with the ability to link the functions of the application with such a separate categorization system.

Body dysmorphic disorder of female genitalia: a qualitative study of Swiss obstetrician–gynecologists’ experiences and practices

Purpose This work focuses on the experiences and practices of obstetrician–gynecologists (ob–gyns) with patients suffering from body dysmorphic disorder (BDD) and issues with their aesthetics, specifically focusing on female genitalia. Ob–gyns are likely to play an important role in the recognition and treatment of women facing such issues. Methods This study took a qualitative, explorative approach. Semi-structured interviews were conducted with 11 ob–gyns about their experiences with patients who presented symptoms of BDD of female genitalia, their treatments, and interest in further education and supportive material. Interviews were analyzed through qualitative content analysis. Results A categorization system was created. The results showed that the participating ob–gyns are often confronted with genital dissatisfaction of patients. The study sample demonstrated a lack of mental health literacy concerning BDD. The treatments that the ob–gyns of this sample suggested for BDD of female genitalia were not in line with what evidence suggests. Finally, interest in further education and supportive material for consultation was evidenced in this sample. Conclusions The findings encourage further studies to identify the recognition of BDD concerning genitalia or etiological factors. Furthermore, practical implications (e.g., need of supportive material) can be derived from the results.

A definition and categorization system for advanced materials : the foundation for risk-informed environmental health and safety testing

Novel materials with unique or enhanced properties relative to conventional materials are being developed at an increasing rate. These materials are often referred to as advanced materials (AdMs) and they enable technological innovations that can benefit society. Despite their benefits, however, the unique characteristics of many AdMs, including many nanomaterials, are poorly understood and may pose environmental safety and occupational health (ESOH) risks that are not readily determined by traditional risk assessment methods. To assess these risks while keeping up with the pace of development, technology developers and risk assessors frequently employ risk-screening methods that depend on a clear definition for the materials that are to be assessed (e.g., engineered nanomaterial) as well as a method for binning materials into categories for ESOH risk prioritization. In this study, we aim to establish a practitioner-driven definition for AdMs and a practitioner-validated framework for categorizing AdMs into conceptual groupings based on material characteristics. The definition and categorization framework established here serve as a first step in determining if and when there is a need for specific ESOH and regulatory screening for an AdM as well as the type and extent of risk-related information that should be collected or generated for AdMs and AdM-enabled technologies.

Echoes of L1 Syllable Structure in L2 Phoneme Recognition

Learning to move from auditory signals to phonemic categories is a crucial component of first, second, and multilingual language acquisition. In L1 and simultaneous multilingual acquisition, learners build up phonological knowledge to structure their perception within a language. For sequential multilinguals, this knowledge may support or interfere with acquiring language-specific representations for a new phonemic categorization system. Syllable structure is a part of this phonological knowledge, and language-specific syllabification preferences influence language acquisition, including early word segmentation. As a result, we expect to see language-specific syllable structure influencing speech perception as well. Initial evidence of an effect appears in Ali et al. (2011), who argued that cross-linguistic differences in McGurk fusion within a syllable reflected listeners’ language-specific syllabification preferences. Building on a framework from Cho and McQueen (2006), we argue that this could reflect the Phonological-Superiority Hypothesis (differences in L1 syllabification preferences make some syllabic positions harder to classify than others) or the Phonetic-Superiority Hypothesis (the acoustic qualities of speech sounds in some positions make it difficult to perceive unfamiliar sounds). However, their design does not distinguish between these two hypotheses. The current research study extends the work of Ali et al. (2011) by testing Japanese, and adding audio-only and congruent audio-visual stimuli to test the effects of syllabification preferences beyond just McGurk fusion. Eighteen native English speakers and 18 native Japanese speakers were asked to transcribe nonsense words in an artificial language. English allows stop consonants in syllable codas while Japanese heavily restricts them, but both groups showed similar patterns of McGurk fusion in stop codas. This is inconsistent with the Phonological-Superiority Hypothesis. However, when visual information was added, the phonetic influences on transcription accuracy largely disappeared. This is inconsistent with the Phonetic-Superiority Hypothesis. We argue from these results that neither acoustic informativity nor interference of a listener’s phonological knowledge is superior, and sketch a cognitively inspired rational cue integration framework as a third hypothesis to explain how L1 phonological knowledge affects L2 perception.

Using a Quality-Driven Approach to Maintain an N-95 Respirator Supply During a Pandemic-Driven Global Shortage

Background: Reports of hospitals overwhelmed by COVID-19 patients created severe shortages of personal protective equipment (PPE). In this large academic medical system, we used a systematic team approach to proactively maintain an adequate PPE supply. The team consisted of staff from multiple departments including infection prevention, environmental health and safety, operational efficiency, and supply chain. The healthcare system solicited donations of PPE, and our team was tasked with developing a sustainable method to provide healthcare workers with safe and effective N-95 respirators. Respirators are normally fitted to our 6,000+ healthcare workers through a fit-testing process using 4 models of N-95s. We received >60 models, many in small quantities, posing a new level of complexity that prevented use of our typical fit-testing method. Methods: Donated respirators were manually verified on the CDC/NIOSH website to validate approval or approved alternative. A categorization system was developed, and respirators were sorted based on quality, style, and condition. User seal checks replaced qualitative fit testing due to the uncertain and quickly changing respirator supply. Staff were educated about the importance of performing a seal check to evaluate respirator fit and were provided instructions for what to do if they failed a seal check. We performed limited quantitative fit testing on a small group previously fit tested to 1 of the 4 models of N-95s normally stocked to identify the most effective alternative respirators to serve as substitute N-95s. Results: We were able to provide staff with new N-95s and delay the release of reprocessed N-95s. Overall, 18 models of respirators were tested on staff for filtration effectiveness and fit. We deemed 61% masks to be of last resort, and these were not released. We determined that 39% were acceptable as an alternative for at least 1 of our usual respirator models. However, only 3 models (17%) available in small quantities fit wearers whose size was in shortest supply. This scarcity led to the evaluation and purchase of a new respirator prototype for small N-95 wearers, which was an important success of our team’s work and for staff safety. Conclusions: Collaboration between teams from a variety of backgrounds, using both qualitative and quantitative data, resulted in a sustainable method for receiving, sorting, and evaluating donated N-95 respirators, ensuring the delivery of a steady supply of effective N-95 respirators to our staff. This quality-driven approach was an efficient and effective strategy to maintain our N-95 respirator supply during a pandemic driven global shortage.Funding: NoDisclosures: None

“ENHANCING TELMESARTAN BY USING SOLID DISPERSION TECHNIQUES”

Telmisartan (TLM) is an angiotensin II receptor antagonist used in the treatment of hypertension. Telmesartan (TLM) is an orally active direct-acting Angiotensin1receptor antagonist and possess therapeutic potential in the pharmacotherapy of hypertension. Telmisartan is classified as a class II medicine by the BCS (biopharmaceutical categorization system), and it is nearly insoluble in water, with a low solubility profile and poor absorption. Drugs with poor aqueous solubility are still an ongoing challenge in the successful formulation of therapeutic products due to their low oral bioavailability. Solid dispersions are a dispersion mixture of one or more active ingredients in an inert carrier at the solid state prepared by melting, solvent, solvent-melting or other methods. Cyclodextrins(CDs) with their cylinder-shaped cavities are capable to form inclusion complexes with a wide range of commonly used drugs. Complexation of molecules to CDs occurs through a non-covalent interaction between the molecule and the CD cavity. This is a dynamic process whereby the guest molecule continuously associates and dissociates from the host CD. The present study is to improve the solubility of Telmisartan by solid dispersion techniques using various methods and proved to be effective for further pharmaceutical usage.

The Rater Performance Categorization System (RPCS) for Intensive English Programs

There are several student performance are assessed in Intensive English Programs (IEP) worldwide in each academic year. These student performances are mostly graded by human raters with a certain degree of error. However, the accuracy of these performance assessment is of utmost importance because they feed data into some high stakes decisions about the students and such performance assessments constitute a large number of students’ scores. Therefore, the accuracy of these performance assessments should be given priority by the IEPs. However, when the current rater performance monitors systems which can help the administrators of IEPs to monitor rater performance in performance assessment are away from practicality because they require the use of complex mathematical models and specialized software. A practical and easy to maintain rater performance categorization system is proposed in this paper and it was accompanied by a sample study Its benefits to the administrators of IEPs and their raters are also discussed besides its practical considerations.