Modern education attaches great importance to interdisciplinary skills, among which computational thinking is a core element, and heralds a new era. IT application has shaped education in the 21st century. Computational thinking has provided further impetus for building an all-encompassing social network and fostering a DIY culture enabled by digital technologies. One empirical study used four apps to test children's development in computational thinking and fluency. The article will help students overcome their fears of coding. Peer reviews provide students with (...) an opportunity to learn from each other and become more motivated. These reviews also serve as feedback for teachers to evaluate students' performance. Experimental design is used in this study, and a peer review system is implemented. Freshmen attending a programming class in a university are used as samples. At the class, students write computer programs with f-Chart, which provides a graphical user interface for students to learn programming logic and design. Zuvio, a cloud-based interactive response system, is used to conduct the peer reviews. The data of this study are analyzed through R. The results show not only an improvement in students' learning performance but also a gap between students' peer review scores and teachers' evaluation scores. Learning feedback and evaluation is crucial to transform education between students and teachers into a sustainable cycle system. (shrink)

The concept of work engagement has aroused the interest of many scholars. However, there has been limited academic research in examining how authentic leadership can influence WE, which consequently influences organizational citizenship behavior and task performance. In particular, this study divides WE into cognitive engagement, emotional engagement, and physical engagement to fully reflect the engagement theory. This study introduces three dimensions of WE and tests the theoretical model to validate cognitive engagement, emotional engagement, and physical engagement. Empirical testing using a (...) survey of 151 employees of retail travel agencies in Taiwan revealed that the AL can influence cognitive engagement, emotional engagement, and physical engagement, and also OCB and TP. These analysis results can assist vendors to implement OCB and TP through WE and AL. (shrink)

Qu'est-ce que la "non-politique"? Est-elle pensable? Pourquoi l'évidence de la politique est-elle si forte? L'histoire de la philosophie occidentale est une tentation toujours renouvelée de "penser la politique depuis la non-politique". Nous pouvons indiquer qu'au moins, dans la modernité, les théoriciens du contrat social inventent déjà une idée révolutionnaire de "l'état de nature" qui est une notion non politique par excellence. Si nous admettons qu'il y a quelque chose de non politique, il y a au moins trois possibilités de penser (...) la non-politique qui nous conduisent à étudier trois théories radicalement distinctes : la "philosophie de l'avenir" de Nietzsche, la "psychanalyse" de Freud et la "non-philosophie" de François Laruelle. Non seulement ce sont les trois possibles conceptions de la non-politique, mais elles mettent en jeu le devenir historique de la notion non politique chez ces trois penseurs d'immanence. Nietzsche est le représentant du primat de la politique : la non-politique finit toujours par être surmontée et absorbée par le politique. Freud observe une différence irréductible entre politique et non-politique : l'une ne domine pas l'autre et vice versa. Enfin, Laruelle démontre que c'est la non-politique qui détermine en dernière instance la politique ; c'est l'Un qui fait un usage unilatéral du matériau occasionnel qu'est l'Autorité dont le coeur est la Pensée-Monde. (shrink)

Fan (2010) did a good job in applying his interpretation of Confucian ethics of giftedness to genetic enhancement. To him, it is God-like Heaven that gives lives to us and our ancestors as gifts th...

It is widely acknowledged that a fair tax system is one of the most crucial foundations for any country to pursue stable development and human values. So how does a country accomplish tax fairness? This article argues that war finance and domestic economic inequality are two critical conditions. Historically, wars usually create opportunities for countries to enact progressive tax reforms. However, countries’ war finance choices are conditioned by domestic economic inequality. When inequality is low, the political leadership is more likely (...) to secure a consensus of ‘equality of fiscal sacrifice’ between domestic wealthy elites and ordinary citizens. As a result, the leadership can more successfully enact progressive taxation, money creation and non-military spending cuts to pay for the war. Conversely, when inequality is high, the societal redistributive conflict could be more serious. Unable to strike a bargain of fiscal sacrifices without severe social instability, the leadership is expected to resort to a debt-financing strategy, which stifles tax progressivity and fairness. This article compares the United States’ war finance in the Korean and Vietnam Wars and finds supportive evidence. This article has important implications for the pursuits of tax fairness, democratic accountability, and the prospect for peace. (shrink)

Background and aimDuring the COVID-19 pandemic, an Internet-Mindfulness-Based Stress Reduction program was delivered and may be better than an in-person approach. Our study evaluated the effects of iMBSR intervention on mental health, self-efficacy, and body image in women with breast cancer in Taiwan.Materials and methodsSixty-seven women with breast cancer were allocated to a 6-week iMBSR program or a waitlist control group, without heterogeneity between group characteristics. Patients from both groups were measured at baseline and postintervention using three scales: Depression, Anxiety, (...) and Stress Scale, General self-efficacy scale, and Body Image Scale. Descriptive dataset analysis, paired t-test, and Student’s t-test were used to evaluate the data.ResultsAlthough iMBSR did not significantly improve depression and stress between groups, iMBSR could improve anxiety with medium effect sizes. Significant benefits were found for body image and self-efficacy, with large effect sizes.ConclusionOur preliminary study supports iMBSR as a program that can improve mental health, body image, and self-efficacy in women with breast cancer. During the COVID-19 pandemic, medical professionals can use Internet-based clinical health education. (shrink)

This study investigates the effects of visual mnemonics and the methods of presenting learning materials on learning visually similar characters for Chinese-as-second-language learners. In supporting CSL learners to build robust orthographic representations in Chinese, addressing the challenges of visual similarity of characters is an important issue. Based on prior research on perceptual learning, we tested three strategies that differ in the extent to which they promote interrelated attention to the form and meaning of characters: Stroke Sequence, a form-emphasis strategy, Key-images, (...) a form + meaning strategy utilizing visual code, Pithy Formulas with Key-images, a form + meaning strategy combining visual and verbal codes. A pretest–posttest equivalent-group design was adopted. The independent variables were the learning strategy, the method of presenting character pairs, and testing time. The dependent variables were learners’ proportions of accurate responses to reading and writing Chinese characters through a posttest and a delayed posttest ; a learner experience survey was also administered to investigate learners’ opinions on each strategy. Sixty-six non-beginning learners of Chinese participated; they were randomly assigned to one of the two groups in which participants learned ten characters via the three strategies, respectively, differing between whether the characters were presented in similar pairs or dissimilar pairs. Data were analyzed via three-way ANCOVAs. The Pithy Formulas with Key-images and the Key-images generally yielded higher writing accuracy than Stroke Sequence immediately after learning. Notably, the advantage of the Pithy Formulas with Key-images over the Key-images on writing was specific to the participants that learned with visually similar pairs rather than those that learned with dissimilar pairs. All strategies were effective for reading, yet learners’ experience ratings favored the two form + meaning strategies over the strategy that focused primarily on form. Suggestions for future research and pedagogical implications on learning visually similar characters were offered. (shrink)

In China, there have been numerous reports that doctors or other health care workers have been attacked by patients or members of patient’s families. From 2000 to 2003, there were 502 reports of violence against health care workers in the city of Beijing, in which 90 health care workers were wounded or disabled. From January 1991 to July 2001, in Hubei Province, 568 attacks on health care facilities and workers were reported, and some health care workers were even killed. In (...) Jiangsu Province, from 2000 to 2002, violent events against health care facilities and workers increased by 35% every year, with an average of 177 such events occurring each year. Those acts of violence have been attributed, in part, to the inadequacy of the legal system for handling medical disputes that was in effect prior to 2002. (shrink)

Deliberative democracy is one of the best designs that could facilitate good public policy decision making and bring about epistemic good based on Mercier and Sperber's (M&S's) theory of reasoning. However, three conditions are necessary: (1) an ethic of individual epistemic humility, (2) a pragmatic deflationist definition of truth, and (3) a microscopic framing power analysis during group reasoning.

Based on their framework, Müller & Schumann (M&S) propose a staged drug policy that matches well the neoliberal governance scheme. To mend the sad loss of the sociocultural dimension in their model, I propose three such considerations: first, sociocultural interactions with the brain; second, sociocultural context and justice of drug use; and third, sociocultural preparedness for implementing their drug policy.

The RecA family proteins mediate homologous recombination, a ubiquitous mechanism for repairing DNA double‐strand breaks (DSBs) and stalled replication forks. Members of this family include bacterial RecA, archaeal RadA and Rad51, and eukaryotic Rad51 and Dmc1. These proteins bind to single‐stranded DNA at a DSB site to form a presynaptic nucleoprotein filament, align this presynaptic filament with homologous sequences in another double‐stranded DNA segment, promote DNA strand exchange and then dissociate. It was generally accepted that RecA family proteins function throughout (...) their catalytic cycles as right‐handed helical filaments with six protomers per helical turn. However, we recently reported that archaeal RadA proteins can also form an extended right‐handed filament with three monomers per helical turn and a left‐handed protein filament with four monomers per helical turn. Subsequent structural and functional analyses suggest that RecA family protein filaments, similar to the F1‐ATPase rotary motor, perform ATP‐dependent clockwise axial rotation during their catalytic cycles. This new hypothesis has opened a new avenue for understanding the molecular mechanism of RecA family proteins in homologous recombination. BioEssays 30:48–56, 2008. © 2007 Wiley Periodicals, Inc. (shrink)

BackgroundThis study aimed to elucidate the influence of dementia etiologies on the degree of caregiver burden and determine which factors predict a high caregiving burden.MethodsThis 18-month retrospective cohort study enrolled 630 patients and their caregivers from the Dementia Center of Changhua Christian Hospital. The care team performed face-to-face interviews every 6 months, for 18 months from when a diagnosis of dementia was made. The primary outcome was the change in Zarit Burden Interview scores. Generalized estimating equations were used for the (...) longitudinal data analysis.ResultsParticipants with Lewy body disease had a significantly higher caregiving burden compared with those with Alzheimer's disease after adjusting for patient and caregiver features. Caregivers of mixed-type dementia and frontotemporal dementia experienced a greater burden than caregivers of AD, at 6- and 18-month follow-up. Patients with more severe dementia, neuropsychiatric symptoms, being cared for by more than two caregivers, or utilizing social resources were associated with higher ZBI scores; the depressive mood of caregiver also predicted higher ZBI scores.ConclusionThis longitudinal study demonstrated that caregiver burden was influenced by the underlying dementia etiology of patients. The dementia care team should provide personalized education and transfer patients and caregivers to appropriate resources, especially for high-risk populations. (shrink)

This study attempts to identify customer retention strategies for legal software and discusses their effectiveness for three consumer groups (stayers, dissatisfied switchers, and satisfied switchers). Although previous studies propose several antipirating strategies, they do not discuss how to enhance customer intentions to use legal software, which is crucial for software companies. The authors provide four generic retention strategies developed from both antipiracy and customer loyalty literature. The results indicate lower-pricing, legal, communication, and product strategies all enhance customer purchase intentions toward (...) legal software. The lower-pricing strategy is more useful for stayers and dissatisfied switchers, and the communication strategy is most useful for dissatisfied switchers. Both the legal and product strategies have similar impacts on purchase intentions across the three segments. From a firm perspective, a product strategy is most worthwhile and useful across all segments. (shrink)

This study focuses on CEO hubris and its detrimental effect on corporate financial performance along with an examination of critical corporate governance contingencies that may moderate the negative effect. From 654 observations of 164 Korean firms over the years 2001–2008, we found that CEO power exacerbated the negative effect of CEO hubris on corporate financial performance, whereas board vigilance mitigated it. This study provides empirical evidence that entrenchment problems arising from CEO hubris would be exacerbated as CEOs become more powerful, (...) but weakened as board of directors become more vigilant. Theoretical contributions and practical implications will be discussed. (shrink)

This study attempts to examine the direct impact of corporate social responsibility initiatives on employees’ job performance and the indirect relationships between CSR initiatives on employees’ job performance via industrial relations climate and psychological contract fulfillment. Data were collected from 764 supervisor–subordinate dyads and 271 middle managers from 85 companies. Using a multilevel approach, the results showed that organizational-level CSR was positively related to employees’ job performance. Moreover, the industrial relations climate and psychological contract fulfillment played mediating effects between CSR (...) initiatives and job performance. This study provides novel theoretical evidence for why and how CSR initiatives improve job performance. Theoretical and practical implications for implementing CSR initiatives are discussed. (shrink)

In his essay “Things Do Not Move,” Sengzhao (374?−414 CE), a prominent Chinese Buddhist philosopher, argues for the thesis that the myriad things do not move in time. This view is counter-intuitive and seems to run counter to the Mahayana Buddhist doctrine of emptiness. In this book chapter, I assess Sengzhao’s arguments for his thesis, elucidate his stance on the change/nonchange of things, and discuss related problems. I argue that although Sengzhao is keen on showing the plausibility of the thesis, (...) he actually views the myriad things as both changing and unchanging and upholds the nonduality of motion and rest. In fact, the nonmoving thesis follows from the discernment that things change from moment to moment without there being any enduring stuff in the process. Among philosophical works that confer a higher ontological status on nonchange over change, Sengzhao’s essay is unique and well worth pondering. (shrink)

One of the biggest challenges of the study and practice of ethics is that of the moral dilemma, e.g. how should a compassionate person deal with injustice? This paper attempts to resolve this thorny issue from the perspective of Buddhist philosophy. I firstly introduce the 14th Dalai Lama’s distinction between act and actor and suggest a way to denounce wrongful acts without harboring hatred towards the perpetrator. Secondly, I argue that the philosophical grounds of this distinction can be traced back (...) to ancient Buddhist texts on Non-Self and Emptiness, which take all things as being in a constant state of change. Thirdly, I point out that a unique feature of the ‘empty ethics’ of Buddhism is that it inspires a middle way approach which allows for congruity between justice and compassion, between the realistic and the idealistic, and between rationality and sentimentality. Based on this, I suggest that it has much to contribute to contemporary ethics. (shrink)

Speakers with autism spectrum disorder are found to exhibit atypical pitch patterns in speech production. However, little is known about the production of lexical tones as well as neutral tones by tone-language speakers with ASD. Thus, this study investigated the height and shape of tones produced by Mandarin-speaking children with ASD and their age-matched typically developing peers. A pronunciation experiment was conducted in which the participants were asked to produce reduplicated nouns. The findings from the acoustic analyses showed that although (...) ASD children generally produced both lexical tones and neutral tones with distinct tonal contours, there were significant differences between the ASD and TD groups for tone height and shape for T1/T1N, T3/T3N, and T4/T4N. However, we did not find any difference in T2/T2N. These data implied that the atypical acoustic pattern in the ASD group could be partially due to the suppression of the F0 range. Moreover, we found that ASD children tended to produce more errors for T2/T2N, T3/T3N than for T1/T1N, T4/T4N. The pattern of tone errors could be explained by the acquisition principle of pitch, similarities among different tones, and tone sandhi. We thus concluded that deficits in pitch processing could be responsible for the atypical tone pattern of ASD children, and speculated that the atypical tonal contours might also be due to imitation deficits. The present findings may eventually help enhance the comprehensive understanding of the representation of atypical pitch patterns in ASD across languages. (shrink)

The article explores the inner logic and defining features of Daoist freedom. It argues that Daoist freedom can be meaningfully understood as psychological hygiene, and it suggests that Daoist xuan-jie (懸解) can be rendered possible only if one can rid oneself of intensional suffering—an idea ultimately inspired by Friedrich Nietzsche. This comparative approach enables the article to contribute to the received way of understanding Daoist freedom by stressing its dialectics: by being at ease with one’s social and political environment, Daoist (...) freedom demands social criticism, calling for room for people to be able to act spontaneously so that all can nurture their distinctive natures and have a full and free exercise of their natural abilities. The article aims to achieve two objectives at once: it aims to argue for the understanding of Daoist freedom as psychological hygiene, and it defends this reading by bringing two dimensions of Daoist freedom into a consistent whole. In a constantly changing and increasingly pluralistic world, psychological hygiene and social criticism are both necessary for leading a robust and healthy human life. (shrink)