ABSTRACTInattentional blindness occurs when observers fail to detect unexpected objects or events. Despite the adaptive importance of detecting unexpected threats, relatively little research has examined how stimulus threat influences IB. The current study was designed to explore the effects of stimulus threat on IB. Past research has also demonstrated that individuals with elevated negative affectivity have an attentional bias towards threat-related stimuli; therefore, the current study also examined whether state and trait levels of negative affectivity predicted IB for threat-related stimuli. (...) One hundred and eleven participants completed an IB task that included both threat-related and neutral unexpected stimuli, while their eye movements were tracked. Participants were significantly more likely to detect the threatening stimulus than the neutral stimulus p =.035, odds ratio = 4.0, 95% confidence interval OR [1.13, 14.17]. Neither state nor trait... (shrink)

This article investigates how auditory attention affects inattentional blindness , a failure of conscious awareness in which an observer does not notice an unexpected event because their attention is engaged elsewhere. Previous research using the attentional blink paradigm has indicated that listening to music can reduce failures of conscious awareness. It was proposed that listening to music would decrease IB by reducing observers’ frequency of task-unrelated thoughts . Observers completed an IB task that varied both visual and auditory demands. Listening (...) to music was associated with significantly lower IB, but only when observers actively attended to the music. Follow-up experiments suggest this was due to the distracting qualities of the audio task. The results also suggest a complex relationship between IB and TUTs: during demanding tasks, as predicted, noticers of the unexpected stimulus reported fewer TUTs than non-noticers. During less demanding tasks, however, noticers reported more TUTs than non-noticers. (shrink)

Science increases understanding, and offers more and more approximate natural explanations. The process of rationality uncovering patterns as well as causes constitutes scientific inquiry. This book is a multidisciplinary study of the mind body problem. Hypothesis of this book challenges reductionist-scientists identification of mind and body, and the so-called common-sense religious dualism of soul-in-the-machine of the body. Though human mind cannot be disserved from its neuronal correlates as a separate entity, it is irreducible to the brain. If mind and brain (...) are neither two dichotomised substance nor one and the same substance, then what is it? As the brain is made up of components, even the thoughts or the self, in some sense, are emergent properties of those components. But how? Answer to these questions consist in the ubiquitous phenomenon of emergence. The inquiry incorporates essential themes such as complexity, system dynamics, emergence, cosmological-biological evolution, thermodynamics and evolution. Human mind as the emergent functionality of the human brain is a biological system embedded in the universe that has thermodynamic-evolutionary history. The universe, which is a matter-energy-information system, actualised in time and space, becomes conscious of itself at least through one of its invention viz. human mind-brain. (shrink)

Person‐centred practice indubitably seems to be the antithesis of technology. The ostensible polarity of technology and person‐centred practice is an easy road to travel down and in their various forms has been probably travelled for decades if not centuries. By forging ahead or enduring these dualisms, we continue to approach and recede, but never encounter the elusive and the liminal space between technology and person‐centred practice. Inspired by Haraway's work, we argue that healthcare practitioners who critically consider their cyborg ontology (...) may begin the process to initiate and complicate the liminal and sought after space between technology and person‐centred practice. In this paper, we draw upon Haraway's idea that we are all materially and ontologically cyborgs. Cyborgs, the hybridity of machine and human, are part of our social reality and embedded in our everyday existence. By considering our cyborg ontology, we suggest that person‐centred practice can be actualized in the contextualized, embodied and relational spaces of technology. It is not a question of espousing technology or person‐centred practice. Such dualisms have been historically produced and reproduced over many decades and prevented us from recognizing our own cyborg ontology. Rather, it is salient that we take notice of our own cyborg ontology and how technological, habitual ways of being may prevent (and facilitate) us to recognize the embodied and contextualized experiences of patients. A disruption and engagement with the habitual can ensure we are not governed by technology in our logics and practices of care and can move us to a conscious and critical integration of person‐centred practice in the technologized care environments. By acknowledging ourselves as cyborgs, we can recapture and preserve our humanness as caregivers, as well as thrive as we proceed in our technological way of being. (shrink)

Nel corso degli ultimi 20 anni c’è stata una espansione globale in materia di istruzione dottorale e in particolare di ‘dottorati professionali’. Difficoltà nell’avanzamento e nel completamento diventano sempre più il centro dell’attenzione per tutti i tipi di dottorato. È stato riconosciuto che una serie di fattori al di là di quelli prettamente demografici potrebbe influire sulla possibilità di completare gli studi. C’è ancora molto da imparare sul motivo per cui l’avanzamento e il completamento del dottorato sono così impegnativi. In (...) questo articolo vorremmo mettere in evidenza un settore che sembra trascurato dalla ricerca: l’esperienza emotivamente complessa del percorso di dottorato.Offriamo un contributo al dibattito su ciò che è necessario per facilitare il successo e intrinsecamente un soddisfacente avanzamento all’interno di un programma di dottorato professionale. Noi sosteniamo che una maggiore attenzione debba essere prestata al cammino esperienziale di studenti di dottorato dal momento che essi hanno il difficile compito di integrare la loro vita personale, professionale e accademica. Il nostro interesse per le risorse emotive di cui gli studenti possono avvalersi durante il loro percorso di dottorato è iniziato con la progettazione e lo sviluppo del nostro primo dottorato professionale in materia di sanità e cura. Attraverso la nostra iniziale esperienza con due gruppi di studenti, abbiamo riflettuto sullo sviluppo del dottorato professionale, in generale, e trasversalmente a diverse altre discipline, per comprendere meglio come facilitare una buona esperienza di dottorato e una conclusione nei tempi.L’importanza di partecipare all’esperienza emotiva all’interno del complesso percorso di dottorato professionale ci ha portato al concetto di ‘nourished scholarship’ . Si definisce la nozione di ‘nourished scholarship’ come un percorso di apprendimento che lega i valori personali, significativi e attuali, allo sviluppo e al contributo professionale. Tale nutrimento emotivo è caratterizzato da una soddisfacente esperienza di scambio tra il sé, l’apprendimento e la comunità di pratica/studio. La nostra opinione è che tale nutrimento emotivo sia una risorsa fondamentale da cui gli studenti attingono al momento di negoziare le sfide complesse del percorso professionale di dottorato. Al fine di illustrare il significato di ‘nourished scholarship’ descriviamo alcune delle sue dimensioni emotive chiave. Queste dimensioni possono essere agevolate in vari modi, ma qui ne segnaliamo uno in particolare: il sostegno reciproco e la supervisione di gruppo facilitata. Al fine di illustrare le dimensioni della ‘nourished scholarship’ quindi noi riflettiamo su un caso specifico, quello di una coorte di studenti di dottorato professionale. Sono state estratte alcune loro esperienze per illustrare sette dimensioni che sono importanti per contribuire all’esperienza di ‘nourished scholarship’ come una risorsa di sostegno:- Sperimentare i benefici di appartenenza- Aiutarsi vicendevolmente a contenere l’ansia- Vivere la crescente fiducia- Accettare comunanza e unicità- Miglioramento personale, identità professionale e accademica attraverso la chiarificazione dei valori- Sperimentare i benefici di relazionarsi ad una più ampia comunità scientifica- Accettare i ritmi dei tempi in cui ricevere dei tempi attivi.Inoltre, in questo articolo si riflette su come la particolare struttura del programma di dottorato è stata in grado di sostenere lo sviluppo di queste risorse. Ci sono state tre caratteristiche chiave che crediamo siano state fondamentali nel modo in cui il programma è stato progettato e realizzato:a) ‘Cohortness’ in cui gli studenti si impegnano con il programma come un gruppo in viaggio.b) Supervisione di coorte: anche se tutti studiavano diversi argomenti, si è formato un gruppo insieme a due facilitatori accademici per discutere il processo, l’esperienza del percorso e il loro apprendimento.c) Una strategia di valutazione flessibile che permette agli studenti di progredire in modo personale e non lineare.Il valore potenziale di questo articolo per i programmi educativi è che fornisce un quadro per focalizzare l’attenzione sull’importanza del percorso emotivo e sui modi per sostenere la motivazione degli studenti e la resilienza. Noi crediamo che questo quadro abbia un potenziale trasferibile ad altre situazioni in cui tali risorse emotive possono essere importanti.During the past 20 years there has been a global expansion in doctoral education and in particular professional doctorates. Difficulties with progression and completion have increasingly become the focus of attention within both academic and professional contexts. It has been acknowledged that a range of factors, beyond demographics, could be influential in whether students are able to sustain their studies to completion. In this paper we stress the importance of conceptualising professional doctoral studies as a personal, professional and academic journey that is sustained by emotional factors that may need more explicit attention. As such, our contribution is the delineation of a phenomenon that we call ‘nourished scholarship’. We wish to illustrate how such ‘nourished scholarship’ functions as a resource for sustaining motivation and integration through the doctoral journey. We offer seven dimensions that a doctoral programme needs to embody in order to facilitate ‘nourished scholarship’: belonging, containing anxiety, growing confidence, commonality and uniqueness, values clarification, scholarly community, and negotiating the rhythms of receptive and active times. We illustrate these dimensions in the context of a professional doctorate programme that emphasises ‘cohort supervision’ as the primary resource for facilitating such nourished scholarship. We believe that this notion has transferable potential to other provisions where such emotional resources may be important. (shrink)

Chairman Hua emphasized in his speech last year at the opening ceremony of the Central Party School that: "Chairman Mao instructed us over and over that ‘the integration of theory and practice is the most fundamental principle of Marxism.’ Chairman Mao fought all his life against the evil work style of boasting and of separating theory from practice. … Political swindlers such as Lin Biao, Chen Boda, and the "gang of four" have messed up many basic theoretical issues and damaged (...) our Party's good learning style. We must make a tremendous effort to correct that.". (shrink)

What is the criterion of truth? This is a question that was resolved long ago by the revolutionary teachers of the proletariat. But as a result of damage done by the "Gang of Four" and a mass of distorted propaganda in the media under their control, it has become muddled beyond compare in recent years. In order to deepen the criticism of the "Gang of Four" and eradicate the remnants of their poison and influence, it is very important to clear (...) this up and sort it out. (shrink)

The recent discovery of microRNAs (miRNAs) in unicellular eukaryotes, including miRNAs known previously only from animals or plants, implies that miRNAs have a deep evolutionary history among eukaryotes. This contrasts with the prevailing view that miRNAs evolved convergently in animals and plants. We re‐evaluate the evidence and find that none of the 73 plant and animal miRNAs described from protists meet the required criteria for miRNA annotation and, by implication, animals and plants did not acquire any of their respective miRNA (...) genes from the crown ancestor of eukaryotes. Furthermore, of the 159 novel miRNAs previously identified among the seven species of unicellular protists examined, only 28 from the algae Ectocarpus and Chlamydomonas, meet the criteria for miRNA annotation. Therefore, at present only five groups of eukaryotes are known to possess miRNAs, indicating that miRNAs have evolved independently within eukaryotes through exaptation of their shared inherited RNAi machinery. (shrink)