963 resultados para mental processes


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The present study seeks to thoroughly investigate and delineate the concept alongside the transformation of landscape as an aesthetic idea. On the one side it runs that nature perceived as landscape remains nothing else but granted, evident or 'natural'. On yet another side, and to some fairly significant extend, this thesis identifies landscape as a sheer idea and concept that is shaped and (re-)mediated in an ongoing process. The thesis examines the role of the observer and brings into agreement that every landscape is a produce of creative mental processes. In brief outline, this approach provides a framework for identifying landscape as being inextricably linked with media from the very beginning of their social and cultural inception. As glowing examples for the paradigmatic shift of the classical subjective vision model culminating in the emergence of a new prototype, the camera obscura, together with the panorama, fortify the prevailing argument that the mode of human sense perception is organised and determined by earlier acquainted recognitions. In this matter, as each and every medium strive after accomplishment, then this accomplishment is substantially determined by overwhelming historic, as well as thriving cultural circumstances. In conclusive terms, this study seeks to show how landscape counts as content of a representation, while simultaneously being a very own medium that specifically carries social, geological as well as historic knowledge. In fact, modern vision shall therefore never be bound to any single format or process, rather it will have to always undergo procedures aiming at reshaping the perceivable. Landscape is playing out its major characteristic, specifically that of being, in essence, a purely intellectual, virtual and synthetic product

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Este artigo apresenta uma pesquisa sobre a representação do discurso ficcional embasado na gramática sistêmico - funcional proposta por Halliday e na Lingüística de Corpus, utilizando-se o software WordSmith Tools. A análise focaliza a metafunção ideacional, realizada pelo sistema de transitividade, focalizando os processos mentais e a relação lógico - semântica da projeção. O objetivo da pesquisa foi observar como os pensamentos das personagens de um corpus ficcional são representados através dos verbos de elocução THINK e PENSAR, buscando descrever padrões textuais nos três romances que compõem o corpus.

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As neurociências aliadas ao marketing, constituem um novo paradigma com grande potencial, no que diz respeito ao conhecimento profundo do consumidor e do seu comportamento de compra: o Neuromarketing. O Neuromarketing tem uma forte componente científica que estuda e define fisiologicamente os mecanismos subjacentes à cognição, com foco específico nas bases neurais dos processos mentais e suas manifestações comportamentais e uma componente económica e social em que os Marketeers se questionam acerca dos métodos tradicionais para conhecer profundamente o seu cliente e aplicar em toda a sua potencialidade o marketing one-to-one, criar relações de fidelidade e evitar a falta de diferenciação que ainda se verifica em algumas empresas. Na óptica do consumidor este tema é ainda desconhecido e podemos afirmar com alguma certeza que também será um pouco assustador pensar que seja possível conhecer tão bem o nosso cérebro e a nossa maneira de pensar enquanto consumidores, que nos consigam “manipular” no momento da decisão de compra. O presente estudo tem como finalidade perceber o que pensa o consumidor desta nova área, o que sente em relação aos métodos usados em Neuromarketing e se já têm alguma percepção de que diariamente já são confrontados com técnicas de Neuromarketing e ainda, o que pensam delas.

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Traditional psychometric theory and practice classify people according to broad ability dimensions but do not examine how these mental processes occur. Hunt and Lansman (1975) proposed a 'distributed memory' model of cognitive processes with emphasis on how to describe individual differences based on the assumption that each individual possesses the same components. It is in the quality of these components ~hat individual differences arise. Carroll (1974) expands Hunt's model to include a production system (after Newell and Simon, 1973) and a response system. He developed a framework of factor analytic (FA) factors for : the purpose of describing how individual differences may arise from them. This scheme is to be used in the analysis of psychometric tes ts . Recent advances in the field of information processing are examined and include. 1) Hunt's development of differences between subjects designated as high or low verbal , 2) Miller's pursuit of the magic number seven, plus or minus two, 3) Ferguson's examination of transfer and abilities and, 4) Brown's discoveries concerning strategy teaching and retardates . In order to examine possible sources of individual differences arising from cognitive tasks, traditional psychometric tests were searched for a suitable perceptual task which could be varied slightly and administered to gauge learning effects produced by controlling independent variables. It also had to be suitable for analysis using Carroll's f ramework . The Coding Task (a symbol substitution test) found i n the Performance Scale of the WISe was chosen. Two experiments were devised to test the following hypotheses. 1) High verbals should be able to complete significantly more items on the Symbol Substitution Task than low verbals (Hunt, Lansman, 1975). 2) Having previous practice on a task, where strategies involved in the task may be identified, increases the amount of output on a similar task (Carroll, 1974). J) There should be a sUbstantial decrease in the amount of output as the load on STM is increased (Miller, 1956) . 4) Repeated measures should produce an increase in output over trials and where individual differences in previously acquired abilities are involved, these should differentiate individuals over trials (Ferguson, 1956). S) Teaching slow learners a rehearsal strategy would improve their learning such that their learning would resemble that of normals on the ,:same task. (Brown, 1974). In the first experiment 60 subjects were d.ivided·into high and low verbal, further divided randomly into a practice group and nonpractice group. Five subjects in each group were assigned randomly to work on a five, seven and nine digit code throughout the experiment. The practice group was given three trials of two minutes each on the practice code (designed to eliminate transfer effects due to symbol similarity) and then three trials of two minutes each on the actual SST task . The nonpractice group was given three trials of two minutes each on the same actual SST task . Results were analyzed using a four-way analysis of variance . In the second experiment 18 slow learners were divided randomly into two groups. one group receiving a planned strategy practioe, the other receiving random practice. Both groups worked on the actual code to be used later in the actual task. Within each group subjects were randomly assigned to work on a five, seven or nine digit code throughout. Both practice and actual tests consisted on three trials of two minutes each. Results were analyzed using a three-way analysis of variance . It was found in t he first experiment that 1) high or low verbal ability by itself did not produce significantly different results. However, when in interaction with the other independent variables, a difference in performance was noted . 2) The previous practice variable was significant over all segments of the experiment. Those who received previo.us practice were able to score significantly higher than those without it. J) Increasing the size of the load on STM severely restricts performance. 4) The effect of repeated trials proved to be beneficial. Generally, gains were made on each successive trial within each group. S) In the second experiment, slow learners who were allowed to practice randomly performed better on the actual task than subjeots who were taught the code by means of a planned strategy. Upon analysis using the Carroll scheme, individual differences were noted in the ability to develop strategies of storing, searching and retrieving items from STM, and in adopting necessary rehearsals for retention in STM. While these strategies may benef it some it was found that for others they may be harmful . Temporal aspects and perceptual speed were also found to be sources of variance within individuals . Generally it was found that the largest single factor i nfluencing learning on this task was the repeated measures . What e~ables gains to be made, varies with individuals . There are environmental factors, specific abilities, strategy development, previous learning, amount of load on STM , perceptual and temporal parameters which influence learning and these have serious implications for educational programs .

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This paper explores the cognitive functions of the Reality Status Evaluation (RSE) system in our experiences of narrative mediated messages (NMM) (fictional, narrative, audio-visual one-way input and moving picture messages), such as fictional TV programs and films. We regard reality in mediated experiences as a special mental and emotional construction and a multi-dimensional concept. We argue that viewers' reality sense in NMM is influenced by many factors with "real - on" as the default value. Some of these factors function as primary mental processes, including the content realism factors of those messages such as Factuality (F), Social Realism (SR), Life Relevance (LR), and Perceptual Realism - involvement (PR), which would have direct impacts on reality evaluations. Other factors, such as Narrative Meaning (NM), Emotional Responses, and personality trait Absorption (AB), will influence the reality evaluations directly or through the mediations of these main dimensions. I designed a questionnaire to study this theoretical construction. I developed items to form scales and sub-scales measuring viewers' subjective experiences of reality evaluations and these factors. Pertinent statistical techniques, such as internal consistency and factorial analysis, were employed to make revisions and improve the quality of the questionnaire. In the formal experiment, after viewing two short films, which were selected as high or low narrative structure messages from previous experiments, participants were required to answer the questionnaire, Absorption questionnaire, and SAM (Self-Assessment Manikin, measuring immediate emotional responses). Results were analyzed using the EQS, structural equation modeling (SEM), and discussed in terms oflatent relations among these subjective factors in mediated experience. The present results supported most of my theoretical hypotheses. In NMM, three main jactors, or dimensions, could be extracted in viewers' subjective reality evaluations: Social Realism (combining with Factuality), Life Relevance and Perceptual Realism. I designed two ways to assess viewers' understanding of na"ative meanings in mediated messages, questionnaire (NM-Q) and rating (NM-R) measurement, and its significant influences on reality evaluations was supported in the final EQS models. Particularly in high story stnlcture messages, the effect of Narrative Meaning (NM) can rarely be explained by only these dimensions of reality evaluations. Also, Empathy seems to playa more important role in RSE of low story structure messages. Also, I focused on two other factors that were pertinent to RSE in NMM, the personality trait Absorption, and Emotional Responses (including two dimensions: Valence and Intensity). Final model results partly supported my theoretical hypotheses about the relationships among Absorption (AB), Social Realism (SR) and Life Relevance (LR); and the immediate impact of Emotional Responses on Perceptual Realism cPR).

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Ce mémoire se veut un examen épistémologique de la thèse psychoévolutionniste de Leda Cosmides et John Tooby, principalement en ce qui concerne la modularité massive. Nous avons tâché de voir si la modularité massive permet de rendre compte des processus mentaux complexes en nous penchant plus particulièrement sur le cas des émotions. Nous explorons d'abord la thèse de Cosmides et Tooby en la distinguant d'avec d'autres conceptions comme l'écologie béhaviorale et en expliquant le rôle particulier que jouent les émotions au sein de la théorie. Nous analysons ensuite la thèse de la modularité massive et les différents arguments théoriques ou empiriques qui l'appuient, et évaluons finalement des critiques de la modularité émises par certains philosophes, dont David Buller.

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Cette thèse met en place un modèle permettant d'éclairer les relations entre certaines émotions et la conception que l'individu a de lui-même. En accord avec plusieurs auteurs contemporains, il est ici défendu que la conception que nous avons de nous-mêmes prend la forme d'une identité narrative, c'est-à-dire d'un récit à l'intérieur duquel nous tentons de structurer une image cohérente de nous-mêmes. Dans cette perspective, il est proposé qu'un certain groupe d'émotions, comme la honte, la fierté et la culpabilité, occupe une place cruciale dans la formation et le maintien de cette image de soi. Ces émotions, que nous pouvons qualifier d'auto-évaluatives, conditionnent l'évaluation que nous avons de nous-mêmes et participent ainsi à l'élaboration de la représentation de soi. De plus, cette identité narrative, à travers un certain aspect normatif et motivant, vient à son tour influencer la manifestation et l'interprétation de ces mêmes émotions. Ainsi, la relation entre les émotions auto-évaluatives et l'identité narrative serait une relation complexe d'influences réciproques. L’analyse proposée devrait permettre de clarifier de nombreux aspects de l’économie mentale de l’individu et plus particulièrement de sa motivation morale.

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Cette étude offre une lecture de The Waves de Virginia Woolf en tant qu’une représentation fictive des “formes exactes de la pensée.” Elle établit le lien entre le récit de The Waves et l’expérience personnelle de l’auteur avec “les voix” qui hantaient son esprit, en raison de sa maladie maniaco-dépressive. La présente étude propose également une analyse du roman inspirée par la théorie de la “fusion conceptuelle:” cette approche narrative a pour but de (1) souligner “la fusion” de l’imagination, des émotions, et de la perception qui constitue l’essence du récit de The Waves, (2) mettre l’accent sur les “configurations mentales” subtilement développées par/entre les voix du récit, en vue de diminuer le semblant de la désorganisation et de l’éparpillement des pensées généré par la représentation de la conscience, (3) permettre au lecteur d’accéder à la configuration subjective et identitaire des différentes voix du récit en traçant l’éventail de leurs pensées “fusionnées.” L’argument de cette dissertation est subdivisé en trois chapitres: le premier chapitre emploie la théorie de la fusion conceptuelle afin de souligner les processus mentaux menant à la création de “moments de vision.” Il décrit la manière dont la fusion des pensées intérieures et de la perception dans les “moments de vision” pourrait servir de tremplin à la configuration subjective des voix du récit. La deuxième section interprète l’ensemble des voix du roman en tant qu’une “société de soi-mêmes.” À l’aide de la théorie de la fusion conceptuelle, elle met l’accent sur les formes de pensée entrelacées entre les différentes voix du récit, ce qui permet aux protagonistes de développer une identité interrelationnelle, placée au plein centre des différentes subjectivités. Le troisième chapitre trace les processus mentaux permettant aux différentes voix du roman de développer une forme de subjectivité cohérente et intégrée. Dans ce chapitre, l’idée de la fusion des différents aspects de l’identité proposée par Fauconnier et Turner est employée pour décrire l’intégration des éléments de la subjectivité des protagonistes en une seule configuration identitaire. D’ailleurs, ce chapitre propose une interprétation du triste suicide de Rhoda qui met en relief son inaptitude à intégrer les fragments de sa subjectivité en une identité cohérente et “fusionnée.”

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La lectura como actividad cognitiva, implica una serie de procesos y estrategias mentales que el estudiante debe dominar, con el fin de comprender y hacer consciente estas estrategias, utilizándolas como una función instrumental para la adquisición de nuevos conocimientos que en su mayoría se manifiestan como demandas escolares. Actualmente los problemas de comprensión del lectura que presentan los estudiantes jóvenes, se deben a la falta de eficiencia en el empleo de las estrategias durante el proceso de la lectura dejando ver un aprendizaje mecánico y memorístico basado en la decodificación de signos escritos. Es así como la Metacognición se configura como una alternativa de solución, basada en el control que tiene el sujeto de sus destrezas o procesos cognitivos, de pensamiento y de la habilidad para dar y darse cuenta de estos procesos a la hora de leer, a través del manejo de estrategias para cada momento del proceso lector (Baker y Brown, 1981; Flavell, 1976). Por consiguiente el proyecto de comprensión de lectura y metacognición en jóvenes estará dirigido a la enseñanza explicita de las estrategias metacognitivas para mejorar el nivel de comprensión de lectura.

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To examine the basis of emotional changes to the voice, physiological and electroglottal measures were combined with acoustic speech analysis of 30 men performing a computer task in which they lost or gained points under two levels of difficulty. Predictions of the main effects of difficulty and reward on the voice were not borne out by the data. Instead, vocal changes depended largely on interactions between gain versus loss and difficulty. The rate at which the vocal folds open and close (fundamental frequency; f0) was higher for loss than for gain when difficulty was high, but not when difficulty was low. Electroglottal measures revealed that f0 changes corresponded to shorter glottal open times for the loss conditions. Longer closed and shorter open phases were consistent with raised laryngeal tension in difficult loss conditions. Similarly, skin conductance indicated higher sympathetic arousal in loss than gain conditions, particularly when difficulty was high. The results provide evidence of the physiological basis of affective vocal responses, confirming the utility of measuring physiology and voice in the study of emotion.

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Children with English as a second language (L2) with exposure of 18 months or less exhibit similar difficulties to children with Specific Language Impairment in tense marking, a marker of language impairment for English. This paper examines whether L2 children with longer exposure converge with their monolingual peers in the production of tense marking. 38 Turkish-English L2 children with a mean age of 7;8 and 33 monolingual age-matched controls completed the screening test of the Test of Early Grammatical Impairment (TEGI). The L2 children as a group were as accurate as the controls in the production of -ed, but performed significantly lower than the controls in the production of third person –s. Age and YoE affected the children’s performance. The highest age-expected performance on the TEGI was attested in eight and nine year-old children who had 4-6 YoE. L1 and L2 children performed better in regular compared to irregular verbs, but L2 children overregularized more than L1 children and were less sensitive to the phonological properties of verbs. The results show that tense marking and the screening test of the TEGI may be promising for differential diagnosis in eight and nine year-old L2 children with at least four YoE.

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When undertaking design and technology activities, children are provided with opportunities to create solutions to problems in new and innovative ways. The mental processes involved in the generation of new ideas may be enhanced when children’s attention is not focussed and is allowed to wander in a relaxed and uncompetitive environment. Research indicates that the two mental states, generative and non-generative, cannot exist simultaneously. This paper reports on a research project which investigated the impact on children’s thinking when a period of non-focussed thinking became part of the technology process. The results support the previous proposition that a child’s non-generative/analytical mental state needs to give way to a generative state so that a child can be more fully creative. Moreover, from this study that documented children’s ideas during their involvement in a design and technology activity, teachers are urged to provide an incubation period as part of the technological process in the classroom, so that children’s creativity can be fostered.

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This thesis asks: ‘How can tertiary education nurture entrepreneurial creativity?’ Entrepreneurship is considered to be a vital determinant of economic growth and the entrepreneur is understood as someone who innovates and commercialises their own innovation. The setting is New Zealand which is struggling to make the shift from relying on primary production to becoming a ‘creative economy.’ The creative individual has been identified as a new mainstream but it is argued that in New Zealand, education provision is inadequate for supporting the development of the practice of entrepreneurship. The problem is not unique. Various writers are critical of business education generally, and of the mismatch between the passion and chaos in entrepreneurs’ lives and the way education programs are typically organised as a linear sequence of discipline-based courses with prescribed content, activities and outcomes. Rich data were gathered from in-depth interviews with twelve nascent, new or experienced entrepreneurs and two associates (one a marketer, the other a scientist). Each participant was drawn from a different area of economic endeavour. They were asked to share their stories and views about creativity, the connections between creativity and entrepreneurship, business success, formal and informal education, and ways to improve tertiary education programs. The research found that a suitable environment for nurturing creativity will most likely have structure but will also enable chaos. It will present opportunities for experiencing diversity, and will stimulate unconscious and conscious mental processes. It will provide scope for hard work that is fun and involves authentic risk-taking, and will enable both individual and purposeful teamwork. The study also found that business success is not based on knowledge but is rather about being resourceful. The becoming of the creative entrepreneur thus includes developing capability to network with peers and mentors and communicate with customers and staff, and developing passion for and resilience in the pursuit of a dream. The findings suggest that in an age of uncertainty, nurturing entrepreneurial creativity and resourcefulness requires learning to be viewed as a practice-based community process where knowing and doing are interwoven with being. It is argued that this needs to align with Ronald Barnett and Kelly Coate’s (2005) notion of ‘a curriculum for engagement.’ It is suggested that an entire program might simply invite students to work collaboratively to identify and exploit an entrepreneurial opportunity by producing and commercialising an appropriate product/service innovation; to undertake this work as two separate projects – one within an existing organisation, and the other as a new venture; and to theorise their work. It is proposed that a suitable framework lies in William Doll’s (2002) advocacy for a curriculum based on a matrix of five Cs: ‘currere,’ complexity, cosmology, conversation, and community. To these, creativity is added as a sixth C.

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Drug use is endemic within offender populations and, as a result, considerable heterogeneity can be found in drug-related crime. Expertise in drug-related offending covers an equally broad base from internal mental processes through skill acquisition to social interactions. This review considers decision making and expertise for crimes in the domains of direct causal effects (e.g., burglary) and non-causal relationships (e.g., apprehension avoidance, detection). Also considered is the notion of expertise as it applies to addiction, in particular the conscious and unconscious goal-directed behaviors articulated in the Selfish Goal model (Huang & Bargh, 2014) and a cool cognition/hot affect dual processing model of criminal decision making (Van Gelder, 2013). The review findings would suggest (a) the need for more focused research into whether expertise differs as a function of drug use and (b) a paradigm shift in terms of treatment for drug-using offenders.