BackgroundTo investigate the factors related to approval after review by an Institutional Review Board, the structure equation model was used to analyze the latent variables ‘investigators’, ‘vulnerability’ and ‘review process’ for 221 proposals submitted to our IRB.MethodsThe vulnerability factor included vulnerable cases, and studies that involved drug tests and genetic analyses. The principal investigator factor included the license level of the PI and whether they belonged to our institution. The review factor included administration time, total review time, and revision frequency. (...) The revision frequency and total review time influenced the efficiency of review.ResultsThe latent variable of reviewing was the most important factor mediating the PIs and vulnerability to IRB review approval. The local PIs moderated with genetic study and revision frequency had an impact on the review process and mediated non-approval.ConclusionsBetter guidance of the investigators and reviewers might improve the efficiency with which IRBs function. (shrink)

The article focuses on the analysis of curriculum documents from Taiwan to investigate how benchmarks for learning nature of science are positioned in different versions of the science curricula. Following a review of different approaches to the conceptualization of NOS and the role of NOS in promoting scientific literacy, an empirical study is reported to illustrate how the science curriculum documents represent different aspects of NOS. The article uses the family resemblance approach as the account of NOS and adapts it (...) for analysis of the curriculum documents. The FRA defines NOS as cognitive-epistemic and social-institutional systems that serve as constructs of knowledge categories with a high level of interconnectedness. The FRA was used as an analytical tool for investigating two sets of Taiwanese curriculum guidelines published 10 years apart, providing an opportunity to discuss how NOS is addressed in the curriculum reforms. The findings show a shift away from the excessive centralization of the cognitive-epistemic system to a consideration of the social-institutional system. Modifications to the benchmarks are proposed in order to achieve a more holistic and progressive approach to NOS. The article contributes to studies on NOS in science education by illustrating how the FRA can act as a tool for exploring interconnectedness of NOS ideas in the curriculum. (shrink)

A critical issue in executive control is how the nervous system exerts flexibility to inhibit a prepotent response and adapt to sudden changes in the environment. In this study, force measurement was used to capture “partial” unsuccessful trials that are highly relevant in extending the current understanding of motor inhibition processing. Moreover, a modified version of the stop-signal task was used to control and eliminate potential attentional capture effects from the motor inhibition index. The results illustrate that the non-canceled force (...) and force rate increased as a function of stop-signal delay, offering new objective indices for gauging the dynamic inhibitory process. Motor response was a function of delay in the presentation of novel/infrequent stimuli. A larger lateralized readiness potential amplitude in go and novel stimuli indicated an influence of the novel stimuli on central motor processing. Moreover, an early N1 component reflects an index of motor inhibition in addition to the N2 component reported in previous studies. Source analysis revealed that the activation of N2 originated from inhibitory control associated areas: the right inferior frontal gyrus, pre-motor cortex, and primary motor cortex. Regarding partial responses, LRP and error-related negativity were associated with error correction processes, whereas the N2 component may indicate the functional overlap between inhibition and error correction. In sum, the present study has developed reliable and objective indices of motor inhibition by introducing force, force-rate and electrophysiological measures, further elucidating our understandings of dynamic motor inhibition and error correction. (shrink)

This study analyzed consumers' willingness to pay for non-pirated computer software and examined how attitudes toward intellectual property rights and perceived risk affect WTPs. Two commonly used software products, Microsoft Windows and Microsoft Office, were used in the study as objects to reveal consumer assessed values. A consumer survey was administered in Taiwan and the total valid samples were 799. Respondents in this study included students from senior high schools, colleges, and graduate schools, and general consumers who were no longer (...) full-time students. The estimated average WTP for Windows was USD 58.55 and for Office was USD 53.49, much lower than the respective suggested retail prices in the market. Social norms had strong positive influences on willingness-to-pay for software products. The prosecution risk did not significantly increase WTPs for software products due to the reason that individuals who used pirated software were not at a high risk of being prosecuted. Performance risk was positively correlated to WTPs for software products. The respondents segmented into the low-WTP cluster were more likely to use pirated software than those in the high-WTP segment. Source reliability, legitimacy, technical support, and customer service were emphasized in decisions of respondents in the high-WTP segment and could be used in marketing strategies. (shrink)

This study analyzed consumers' willingness to pay for non-pirated computer software and examined how attitudes toward intellectual property rights and perceived risk affect WTPs. Two commonly used software products, Microsoft Windows and Microsoft Office, were used in the study as objects to reveal consumer assessed values. A consumer survey was administered in Taiwan and the total valid samples were 799. Respondents in this study included students from senior high schools, colleges, and graduate schools, and general consumers who were no longer (...) full-time students. The estimated average WTP for Windows was USD 58.55 and for Office was USD 53.49, much lower than the respective suggested retail prices in the market. Social norms had strong positive influences on willingness-to-pay for software products. The prosecution risk did not significantly increase WTPs for software products due to the reason that individuals who used pirated software were not at a high risk of being prosecuted. Performance risk was positively correlated to WTPs for software products. The respondents segmented into the low-WTP cluster were more likely to use pirated software than those in the high-WTP segment. Source reliability, legitimacy, technical support, and customer service were emphasized in decisions of respondents in the high-WTP segment and could be used in marketing strategies. (shrink)

Recent studies from several different laboratories have provided further insight into structure-function relationships of cyclic nucleotide-gated channel and in particular the cCMPgated channel of rod photoreceptors. Site-directed mutagenesis and rod-olfactory chimeria constructs have defined important amino acids and peptide segments of the channel that are important in ion blockage, ligand specificity, and gating properties. Molecular cloning studies have indicated that cyclic nucleotide-gated channels consist of two subunits that are required to reproduce the properties of the native channels. Biochemical analysis of (...) the cGMP-gated channel of rodcells have indicated that the 240 kDa protein that co-purifies with the 63 kDa channel subunit contains both the previously cloned second subunit of the channel and a glutamic acid-rich protein. The regulatory properties of the cGMP-gated channel from rod cells has also been studied in more detail. Studies indicate that the beta subunit of the cGMP-gated channel of rod cells contains the binding site for calmodulin. Interaction of calmodulin with the channel alters the apparent affinity of the channel for cGMP in all in vitro systems that have been studied. The significance of these recent studies are discussed in relation to the commentaries on the target article. (shrink)

The cyclic GMP-gated channel responds to changes in free intracellular cGMP, and as a result, it plays a central role in the phototransduction process in rod and cone photoreceptor cells. Recent biochemical, immunochemical, and molecular biology studies indicate that this channel consists of a complex of two distinct subunits and one or more associated proteins. Primary structural analysis indicates that the a and (3 subunits contain a cGMP-binding domain, an even number of membrane-spanning segments, a voltage sensor motif and a (...) pore region. The latter two features are found in voltage-gated channels and suggest that these two classes of channels have evolved from the same ancestral channel protein. A working model for the membrane topography of the channel subunits is proposed based on immunogold labeling studies and sequence analysis. Recent studies also indicate that calmodulin binds to the 240 kDa protein of the channel complex and modulates the sensitivity of the channel for cGMP in a Ca2+-dependent manner. The molecular properties of the channel complex and the possible role of Ca2+-calmodulin modulation of the channel during photoactivation and photorecovery are discussed in relation to the current mechanism of phototransduction in photoreceptor cells. (shrink)

Evidence suggests divergent thinking is the cognitive basis of creative thoughts. Neuroimaging literature using resting-state functional connectivity has revealed network reorganizations during divergent thinking. Recent studies have revealed the changes of network organizations when performing creativity tasks, but such brain reconfigurations may be prolonged after task and be modulated by the trait of creativity. To investigate the dynamic reconfiguration, 40 young participants were recruited to perform consecutive Alternative Uses Tasks for divergent thinking and two resting-state scans were used for mapping (...) the brain reorganizations after AUT. We split participants into high- and low-creative groups based on creative achievement questionnaire and targeted on reconfigurations of the two brain networks: default-mode network and the network seeded at the left inferior frontal gyrus because the between-group difference of AUT-induced brain activation located at the left IFG. The changes of post-AUT RSFCs indicated the prolonged effect of divergent thinking. More specifically, the alterations of RSFCIFG−AG and RSFCIFG−IPL in the high-creative group had positive relationship with their AUT performances, but not found in the low-creative group. Furthermore, the RSFC changes of DMN did not present significant relationships with AUT performances. The findings not only confirmed the possibility of brain dynamic reconfiguration following divergent thinking, but also suggested the distinct IFGN reconfiguration between individuals with different creativity levels. (shrink)

Early Confucian thinkers have an intense interest in the external aspects of moral exemplars. This article explores this interest by unpacking a complicated relation between silence, speech, and moral cultivation in theAnalects. Situating Confucius’s desire to be silent in a pedagogical context, this article points out a tension between speaking of moral knowledge and personalizing it. It argues that silence is considered a desirable pedagogical practice because it fosters a more intimate relation between people and the moral knowledge they receive. (...) This article then offers a detailed analysis of several difficult pedagogical moments between Confucius and two of his most eloquent students, Zigong and Zai Wo. Their problematic ways of speaking provide cases in point that flesh out the arguments sketched above. This article concludes by reflecting on how silence can also be alienating in moral cultivation, and on how people’s styles of speech may shape who they are. (shrink)

Our understanding of neuronal migration has been advanced by multidisciplinary approaches. At the cellular level, tangential and radial modes of neuronal migration contribute to different populations of neurons and have differential dependence on glial cells. At the molecular level, extracellular guidance cues have been identified and intracellular signal transduction pathways are beginning to be revealed. Interestingly, mechanisms guiding axon projection and neuronal migration appear to be conserved with those for chemotactic leukocytes. BioEssays 24:821–827, 2002. © 2002 Wiley Periodicals, Inc.

The COVID-19 pandemic has witnessed an increase and amplification of anti-Asian racism and violence across the globe. Stop AAPI Hate1 in the United States and the COVID-19 Racism Incident Report2 i...

Although considerable research indicates that mental energy is an important factor in many domains, including athletic performance (Cook & Davis, 2006), athletic mental energy (AME) has never been conceptualized and measured. Therefore, the aim of this study was to conceptualize and develop a reliable and valid instrument to assess athletic mental energy. In Study 1, a focus group interview established the initial framework of athletic mental energy. Study 2 used a survey to collect athletes’ experiences of athletic mental energy and (...) develop a scale draft titled “Athletic Mental Energy Scale (AMES).” In Study 3, we examined the psychometric properties and the underlying structure of AMES via item analysis, internal consistency, and exploratory factor analysis (EFA). In Study 4, we used confirmatory factor analysis (CFA) to examine AMES’s factorial validity; and examined concurrent and discriminant validity by examining correlations with athletes’ life stress, positive state of mind, and burnout. In study 5, we examined the measurement invariance of the 6-factor, 18-item AMES with Taiwanese and Malaysian samples. Study 6 examined the predictive validity by comparing AMES scores of successful and unsuccessful martial artists. Across these phases, results showed a 6-factor, 18-item AMES had adequate content validity, factorial structure, nomological validity, discriminant validity, predictive validity, measurement invariance, and reliability. We suggest future studies may use AMES to examine its relationships with athletes’ cognition, affect, and performance. The application of AMES in sport psychology was also discussed. (shrink)

Challenges the idea held by many prominent twentieth-century Sinologists that early China experienced a “language crisis.” Jane Geaney argues that early Chinese conceptions of speech and naming cannot be properly understood if viewed through the dominant Western philosophical tradition in which language is framed through dualisms that are based on hierarchies of speech and writing, such as reality/appearance and one/many. Instead, early Chinese texts repeatedly create pairings of sounds and various visible things. This aural/visual polarity suggests that texts from (...) early China treat speech as a bodily practice that is not detachable from its use in everyday experience. Firmly grounded in ideas about bodies from the early texts themselves, Geaney’s interpretation offers new insights into three key themes in these texts: the notion of speakers’ intentions (yi), the physical process of emulating exemplary people, and Confucius’s proposal to rectify names (zhengming). Jane Geaney is Professor of Religious Studies at the University of Richmond and the author of On the Epistemology of the Senses in Early Chinese Thought. (shrink)

Yüan shu shih wei Mei-kuo ta hsüeh sheng chʻu hsüeh fa lü erh tso, ku chʻi nei jung tsʻe chung Ying Mei fa lü ti yen chiu.

An unlikely-and entirely unforgettable-tale of a most unusual friendship between Flora, an elephant calf stolen from her African home, and David, the circus impresario and magician, who adopts, trains, and ultimately liberates her in a tale freely inspired by actual events.

Kant starts the Groundwork of the Metaphysics of Morals by emphasizing the importance of separating the a priori or rational part of moral philosophy from the a posteriori or empirical aspects. Indeed, he reserves the term moral philosophy for the rational part. He writes ‘ethics … the empirical part might be given the special title practical anthropology, the term moral philosophy being properly used to refer just to the rational part’. Throughout his writings in both theoretical and practical philosophy the (...) distinction between what is a priori and what is a posteriori is given paramount importance. We need to separate that which has its source a priori from its application to, for example human beings. (shrink)

How does Jung model his psychology on Plato's philosophy? The Platonic Jung looks at similarities between the two, particularly in the structure of the cosmos and psyche and in the nature of the self. The book reunites philosophy and psychology and expresses the message these men imparted-the soul is the true self and worth finding.

Each book covers all the necessary information a beginner needs to know about a particular topic, providing an index for easy reference and using the series' ...

In _Vibrant Matter_ the political theorist Jane Bennett, renowned for her work on nature, ethics, and affect, shifts her focus from the human experience of things to things themselves. Bennett argues that political theory needs to do a better job of recognizing the active participation of nonhuman forces in events. Toward that end, she theorizes a “vital materiality” that runs through and across bodies, both human and nonhuman. Bennett explores how political analyses of public events might change were we (...) to acknowledge that agency always emerges as the_ _effect of ad hoc configurations of human and nonhuman forces. She suggests that recognizing that agency is distributed this way, and is not solely the province of humans, might spur the cultivation of a more responsible, ecologically sound politics: a politics less devoted to blaming and condemning individuals than to discerning the web of forces affecting situations and events. Bennett examines the political and theoretical implications of vital materialism through extended discussions of commonplace things and physical phenomena including stem cells, fish oils, electricity, metal, and trash. She reflects on the vital power of material formations such as landfills, which generate lively streams of chemicals, and omega-3 fatty acids, which can transform brain chemistry and mood. Along the way, she engages with the concepts and claims of Spinoza, Nietzsche, Thoreau, Darwin, Adorno, and Deleuze, disclosing a long history of thinking about vibrant matter in Western philosophy, including attempts by Kant, Bergson, and the embryologist Hans Driesch to name the “vital force” inherent in material forms. Bennett concludes by sketching the contours of a “green materialist” ecophilosophy. (shrink)

In this paper, I criticize John Bigelow's account of number and present my own account that results from the criticism. In doing so, I argue that proper understanding of the nature of number requires a radical departure from the standard conception of language and reality and outline the alternative conception that underlies my account of number. I argue that Bigelow's account of number rests on an incorrect analysis of the plural constructions underlying the talk of number and propound an analysis (...) of numerical sentences, such as "Quine and Goodman are two", that conforms to the natural understanding of the plural constructions. The analysis leads to the account of number according to which natural numbers are properties, i.e., one-place relations: the number two, for example, is the property indicated by "to be two", which, I argue, is a one-place predicate that can combine with plural terms like "Quine and Goodman". (shrink)