Given the instructional challenges posed by the influx of minority-language children in North America, this article attempts to examine early childhood bi- or multilingualism in one of the fastest growing ethnic minority groups in Canada, Korean-Canadians. By drawing on a Vygotskian perspective, the article focuses on the affective and social aspects of learning for culturally and linguistically diverse (CLD) children and their families. With an emphasis on the integration of language and thought, this article first identifies the instructional applications of (...) Vygotskian perspectives and then describes iterative phases of design-based research aimed at developing technology-mediated collaborative learning environments for trilingual Korean-Canadian children. The technology-mediated collaborative learning environment supported young CLD children's affective, social and cognitive needs and created meaning-centered collaborative learning environments. The paper concludes with a consideration of implications of this technology-mediated collaborative learning environment so as to assist teachers who might be confronted with the educational needs of the growing population of CLD children. (shrink)

A persistent belief in American culture is that males both outperform and have a higher inherent aptitude for mathematics than females. Using data from two school districts in two different states in the United States, this study used longitudinal multilevel modeling to examine whether overall performance on standardized as well as classroom tests reveals a gender difference in mathematics performance. The results suggest that both male and female students demonstrated the same growth trend in mathematics performance (as measured by standardized (...) test scores) over time, but females' mathematics grade-point average is significantly higher than males. These results are discussed in the context of present day standardized assessment in the United States that may motivate teachers to focus on higher expectations for mathematics performance regardless of gender, thus challenging cultural beliefs that stigmatize mathematics as masculine in the United States. (shrink)

Infant and young child electrophysiology studies have provided information regarding the maturation of face-encoding neural processes. A limitation of previous research is that very few studies have examined face-encoding processes in children 12–48 months of age, a developmental period characterized by rapid changes in the ability to encode facial information. The present study sought to fill this gap in the literature via a longitudinal study examining the maturation of a primary node in the face-encoding network—the left and right fusiform gyrus. (...) Whole-brain magnetoencephalography data were obtained from 25 infants with typical development at 4–12 months, and with follow-up MEG exams every ∼12 months until 3–4 years old. Children were presented with color images of Face stimuli and visual noise images that served as Non-Face stimuli. Using distributed source modeling, left and right face-sensitive FFG evoked waveforms were obtained from each child at each visit, with face-sensitive activity identified via examining the difference between the Non-Face and Face FFG timecourses. Before 24 months of age the face-sensitive FFG M290 response was the dominant response, observed in the left and right FFG ∼250–450 ms post-stimulus. By 3–4 years old, the left and right face-sensitive FFG response occurred at a latency consistent with a face-sensitive M170 response ∼100–250 ms post-stimulus. Face-sensitive left and right FFG peak latencies decreased as a function of age, and with an adult-like FFG latency observed at 3–4 years old. Study findings thus showed face-sensitive FFG maturational changes across the first 4 years of life. Whereas a face-sensitive M290 response was observed under 2 years of age, by 3–4 years old, an adult-like face-sensitive M170 response was observed bilaterally. Future studies evaluating the maturation of face-sensitive FFG activity in infants at risk for neurodevelopmental disorders are of interest, with the present findings suggesting age-specific face-sensitive neural markers of a priori interest. (shrink)

ArgumentHistorians have accorded a privileged status to the analytic ideal of elements as a distinctive marker of “modern” chemistry. Boyle’s and Lavoisier’s have been used to characterize their modernity, which has in turn justified their status as the founding fathers of modern chemistry. It has been difficult, however, to establish a viable connection between these two fathers or the genealogy of their definitions. I argue in this paper that French didactic tradition gave rise to the definition Boyle stated in the (...) Sceptical Chymist, or the analytic/philosophical ideal of elements. He did not endorse the definition he gave, but criticized its lack of analytic rigor and philosophical sophistication. His critique served as a negative heuristic, leading to Nicolas Lemery’s analytic ideal of “chemical principles” as distinct from “natural principles.” Lemery’s definition survived in French didactic tradition, as is evidenced in Macquer’s and Guyton’s textbooks which provided direct precedents for Lavoisier’s analytic ideal of “elements or principles.”. (shrink)

Summary The balloon mania between 1783 and 1785 put an extraordinary strain on the Paris Academy of Sciences, threatening its status as the highest tribunal of European science. Faced with repeated royal directives and public frenzy, the Academy manoeuvred carefully to steer the research toward the hydrogen balloon and thereby to maintain its scientific superiority. Antoine-Laurent Lavoisier seized this moment when the promise of ?the empire of airs? brought science to the centre of public attention to push his theoretical reform (...) for chemistry. He utilized the established protocol of the Academy and the resources of the Republic of Letters to broadly publicize his first decomposition of water in April 1784. Once he attained the publicity and the balloon fever began to cool, he staged a much more elaborate experiment for the experts in February 1785. Although this second, large-scale experiment cost much expense and effort, Lavoisier never published a full account. The differential care given to the two experiments can only be understood in their divergent rhetorical contexts. The written accounts in 1784 addressed the court of public opinion, while the exclusive performance in 1785 aimed at the court of experts to inaugurate the collaborative phase of the Chemical Revolution. (shrink)

Drawing upon the theory of virtue ethics, this study builds a decision tree predictive model to explore the anticipated impact of good traits on socially responsible consumption. Using R statistical software, we generate a classification tree and cross-validate the model on two independent datasets. The results indicate that the virtuous traits of self-efficacy, courage, and self-control, as well as the personality traits of openness and conscientiousness, predict socially responsible purchase and disposal behavior. Remarkably, the largest segment of socially responsible consumers (...) in the study scored high in self-efficacy and openness. This result suggests that marketers should focus on these good traits when creating advertisements to encourage sustainable consumption. Our study contributes to enhancing knowledge about the social and psychological aspects of the sustainability movement and provides a new analytical approach to predicting socially responsible consumption. (shrink)

The slandering of a firm’s products by competing firms poses significant threats to the victim firm, with the resulting damage often being as harmful as that from product-harm crises. In contrast to a true product-harm crisis, however, this disparagement is based on a false claim or fake news; thus, we call it a pseudo-product-harm crisis. Using a pseudo-product-harm crisis event that involved two competing firms, this research examines how consumer sentiments about the two firms evolved in response to the crisis. (...) Our analyses show that while both firms suffered, the damage to the offending firm was more detrimental, in terms of advertising effectiveness and negative news publicity, than that to the victim firm. Our study indicates that, even apart from ethical concerns, the false claim about the victim firm was not an effective business strategy to increase the offending firm’s performance. (shrink)

This study investigated the characteristics of neural oscillation and functional connectivity in college students engaging in binge drinking using resting-state electroencephalography. Also, the associations of visual memory, evaluated by the Rey-Osterrieth Complex Figure Test, and neural oscillation with FC during the resting state were investigated. The BD and non-BD groups were selected based on scores of the Korean version of the Alcohol use disorders Identification Test and the Alcohol Use Questionnaire. EEG was performed for 6 min while the participants rested (...) with eyes closed. The theta, lower-alpha, and upper alpha powers did not differ between the BD and non-BD groups. Concerning FC, the BD group exhibited stronger theta coherence than that of the non-BD group, and in the lower and upper alpha bands, the BD group showed stronger coherence in some areas but weaker coherence in others compared with the non-BD group. However, these significant results were not observed after Bonferroni correction. The BD group showed significantly lower delayed recall scores on the RCFT than did the non-BD group. A positive correlation between the left prefrontal-parietal-occipital midline connection and performance on the delayed recall of the RCFT was observed in the BD group. The present results could suggest that binge drinkers have alterations in brain FC, which may be related to their visual memory deficits. (shrink)

This study explores the educational meaning of Songdok in traditional Korean education. Songdok refers to the act of memorizing text completely while reading it aloud; however, in traditional Korean education, it used to symbolize ‘learning’ itself. Historically, Songdok was regarded in extreme terms: being criticized as low-level memorization or encouraged as a religious ritual. In the Goryeo Dynasty, when civil service exams were introduced, Songdok was performed to memorize Confucian textbooks solely for passing the exam. However, its status changed in (...) the mid-1600s because of an educational reform movement by Neo-Confucian fundamentalists. Given the widespread perception in South Korea that ‘imitating a saint is a way of learning’, Songdok has been elevated as part of moral consciousness. Here, we discuss how Songdok takes on two opposing educational objectives: One is passing the exam, and the other is imitating a saint. An examination of Songdok provides insightful perspectives on Korean education, especially regarding sluggish moral education. (shrink)

The mythical scientist in early twentieth-century America cut a lone figure, “impersonal as the chill northeast wind” and “oblivious of everything save his experiment.” He toiled through the night in his laboratory, “a place unimpressive and unmagical save for the constant-temperature bath with its tricky thermometer and electric bulbs,” as if working in the lab were a prayer that promised illumination—“alone, absorbed, [and] contemptuous of academic success and of popular classes,” he knew all about material forces, but he was blind (...) to the vital force that created all others. Accustomed to the “beautiful dullness of long labors,” he remained “illimitably ignorant” of literature, art, and music. He believed that unerring techniques in experimentation, impartial observations, and exquisitely minute calculations would bring progress—a steady march toward the truth. He chose the highest calling in the world because he was “intensely religious—so religious that he will not accept quarter-truths, because they are an insult to his faith.” He was “so devoted to Pure Science . . . that he would rather have people die by the right therapy than be cured by the wrong. Having built a shrine for humanity, he wanted to kick out of it all mere human beings.” This autocratic figure, brilliantly insane and tyrannically honest, embodied the cult of science and objectivity. (shrink)

This descriptive study was undertaken to identify the degree of ethical sensitivity of staff nurses and to analyze the differences in ethical sensitivity in terms of both general and ethics-related characteristics. Participants were 236 staff nurses working in general hospitals in Korea. Ethical sensitivity was measured by means of an instrument developed by the researchers. The results showed that the mean score for the degree of ethical sensitivity was 0.71 out of a possible maximum score of 1 (range 0.30 to (...) 0.97). For general characteristics, there was a significant difference in ethical sensitivity according to age (F (df 2233)-3.99, P-0.02). For characteristics related to ethics, there was a significant difference in ethical sensitivity according to attitude towards the nursing profession (F (df 4231)-2.94, P-0.03). It is therefore recommended that a training program reflecting these variables be developed to enhance staff nurses’ ethical sensitivity. (shrink)

Background: Infectious disease outbreaks such as COVID-19 and MERS pose a major threat to healthcare workers' physical and mental health. Studies exploring the positive changes gained from adapting to traumatic events, known as post-traumatic growth, have attracted much attention. However, it is unclear which factors or experiences lead to PTG among HCWs. The purpose of this mixed-method study was to investigate factors associated with PTG among HCWs who experienced the MERS outbreak in South Korea, and fully describe their experience of (...) developing PTG.Methods: Quantitative data from 78 participants were collected using psychometric tools for Psychological distress, Resilience, and Support for coping, and Post-traumatic growth. Qualitative interviews were conducted with seven nurses. Data were analyzed using the qualitative content analysis method according to the sub-themes of resilience, which was the main factor associated with PTG.Results: We found resilience to have a significant impact on PTG. Thus the qualitative interviews were analyzed using the core concepts of resilience. Qualitative interviews with nurses illustrated how participants experienced the development of resilience in terms of its sub-factors: hardiness, persistence, optimism, and support.Conclusion: HCWs who endured the MERS outbreak showed high levels of PTG, and the analysis of the interview data provided a fuller understanding on the experience of remaining resilient and developing PTG. These results provide practical and pragmatic information helpful for developing intervention strategies and protocols that can help HCWs transform adversity into growth and development. (shrink)

By analyzing how Korea has upgraded its industrial capabilities in the course of corporate globalization, this article holds that some versions of developmental state work better in the globalization process. Globalizing national corporations, neoliberal optimism notwithstanding, does not necessarily result in upgrading domestic innovation capabilities. In the United States, free-market firms may benefit through offshoring, but they create holes in the industrial linkages or industrial commons at home, enfeebling US capability for innovation. By contrast, the Korean government successfully upgraded domestic (...) firms’ innovation capabilities and reduced the possibility of deindustrialization in the course of globalization by moving from classical developmentalism to a new form of development based on inclusive and collaborative networks. Korea’s earlier classical developmentalism focused on mobilization of physical capital, funneling it exclusively to a few firms. (shrink)

This paper discusses the emergence of science education in the seventeenth century with the influences of Joseph Priestley on the Dissenting Academies. Primarily, this paper analyses Priestley’s ideas from some of his letters to scientists during his time and his ideas from his books Miscellaneous Observations Relating to Education and the Essay on a Course of Liberal Education for Civil and Active Life. As an expository essay, analysis shows that the inclusion of experimental science education dates back from the Dissenting (...) Academies when they explicitly aligned science education for practical life. With Priestley’s advocacy on experimental learning in science, his idea of hands-on science education encouraged other dissenters to seek and understand the changing natural world. His advocacy states that knowledge and understanding of the natural world builds the foundation for rationally evaluating the developments derived from permissible scientific theories. Not setting aside religious studies, Priestley promoted a radical education which ended the restrictions to the privileged and powerful few so that it opened up the access of learning for everyone whose capacity may range from scientific, religious, political, or educational propensities. (shrink)

Summary The balloon mania between 1783 and 1785 put an extraordinary strain on the Paris Academy of Sciences, threatening its status as the highest tribunal of European science. Faced with repeated royal directives and public frenzy, the Academy manoeuvred carefully to steer the research toward the hydrogen balloon and thereby to maintain its scientific superiority. Antoine-Laurent Lavoisier seized this moment when the promise of ‘the empire of airs’ brought science to the centre of public attention to push his theoretical reform (...) for chemistry. He utilized the established protocol of the Academy and the resources of the Republic of Letters to broadly publicize his first decomposition of water in April 1784. Once he attained the publicity and the balloon fever began to cool, he staged a much more elaborate experiment for the experts in February 1785. Although this second, large-scale experiment cost much expense and effort, Lavoisier never published a full account. The differential care given to the two experiments can only be understood in their divergent rhetorical contexts. The written accounts in 1784 addressed the court of public opinion, while the exclusive performance in 1785 aimed at the court of experts to inaugurate the collaborative phase of the Chemical Revolution. (shrink)