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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
121

"Har han blå eller röda ögon?" : En studie om referentiell kommunikation och ordförråd hos personer med utvecklingsstörning

Björhn, Sofia, Nordh, Matilda January 2011 (has links)
Ett flertal studier har undersökt användandet av olika typer av efterfrågan om förtydligande i en referentiell kommunikationsuppgift. Bland annat har skillnader i kommunikationsstrategier mellan barn med cochleaimplantat och normalhörande barn påvisats. Syftet med föreliggande studie var att undersöka huruvida kommunikationsstrategier skiljer sig åt i en referentiell kommunikationsuppgift hos barn med lindrig till måttligutvecklingsstörning och en mentalt åldersmatchad kontrollgrupp. Vidare syfte var att undersöka hur barn med lindrig till måttlig utvecklingsstörning reagerar vid kommunikationssammanbrott, när personen inte har tillgång till en specifik referent. Studien har också undersökt vokabulär hos de båda grupperna och om detta har någon betydelse för vilka kommunikationsstrategier de väljer. I studien ingick två grupper. Den ena gruppen bestod av personer med utvecklingsstörning som har en kronologisk medelålder på 14:9 år, och kontrollgruppen bestod av barn utan utvecklingsstörning med en kronologisk medelålder på 7:8 år. Båda grupperna hade en mental medelålder på 8:6 år. Barnets kommunikativa strategier skattades av logopedstudenter i en referentiell kommunikationsuppgift och ordförrådsdelen i WISC-IV användes för att kunna jämföra ordförråd. Då idén till föreliggande studie föddes ur Ibertsson et al. studie från 2009 Deaf teenagers with cochlear implants in conversation with hearing peers har samma typer av efterfrågan om förtydligande använts som utgångspunkt i analys. Resultaten visade att personer med utvecklingsstörning kan skilja sig i användandet av olika typer av efterfrågningar från en mentalt åldersmatchad grupp. Vissa typer av efterfrågningar korrelerade signifikant med varandra i högre grad inom kontrollgruppen än inom målgruppen. Prestation på ordförrådstestet skiljde sig inte signifikant mellan grupperna. I jämförelse mellan medelpoäng på ordförrådstestet och typ av reaktion, som visar ordförrådets betydelse för hur personerna reagerar på den utbytta referenten, återfanns ett signifikant resultat i målgruppen. / Several studies have investigated the use of different types of requests for clarification in a referential communication task. The purpose of this study was to examine whether communication strategies differs between children with developmental disabilities and mental age matched peers in a referential communication task, and how the children react to a communication breakdown. We tested vocabulary to see if vocabulary correlates with different types of requests for clarification. Our study included two groups. One group consisted of people with development disabilities with chronological mean age of 14:9 years. The other group consisted of mental age matched children with no development disabilities. The mental mean age of both groups was 8:6 years. The children’s communicative strategies were assessed in a referential communication task. The vocabulary was examined with the vocabulary subtest of WISC-IV. Our results indicate that children with mental disabilities differ from mental age matched peers in the use of types of requests for clarification in this study. Different types of requests correlates with each other in both groups. This indicates that the persons in the groups use different strategies in solving the task. The vocabulary was not different between the groups.
122

Large-scale semi-supervised learning for natural language processing

Bergsma, Shane A Unknown Date
No description available.
123

How do implicit and explicit motives differ? The role of non-verbal versus verbal stimulus and non-declarative versus declarative response formats

Schad, Daniel J. January 2007 (has links)
How distinct implicit and explicit motive systems differ has long been unclear. Schultheiss' (2001) information processing account of implicit motive arousal hypothesized that implicit motives respond to nonverbal stimuli to influence non-declarative measures of motivation and that explicit motives respond to verbal stimuli to influence declarative measures of motivation. Moreover, in individuals high in referential competence, i.e., with the ability to quickly translate non-verbal stimuli into a verbal representation, implicit motives are thought to respond to verbal stimuli and influence declarative measures of motivation and explicit motives are thought to respond to nonverbal stimuli and to influence non-declarative measures of motivation. The present study tested these hypotheses by assessing liking ratings as a declarative response format and an affective stroop task as a non-declarative response format using emotion words as verbal and emotional facial expressions as non-verbal stimuli. Individual power, affiliation, and achievement motive dispositions were assessed via the Picture Story Excercise for implicit motives and via questionnaires for explicit motives. Referential competence was assessed via a colour-naming/-reading task. I found that as expected explicit and implicit motives overall were not correlated across subjects. Moreover, implicit and explicit motives affected declarative and non-declarative responses for verbal and non-verbal stimuli. As predicted, however, implicit motives responded to verbal stimuli and influenced declarative responses more strongly for individuals high compared to those low in referential competence. Likewise, explicit motive effects were moderated by referential competence in some - but not all - of the predicted conditions. These results show that implicit and explicit motives can influence declarative and non-declarative responses to verbal and non-verbal stimuli. They support the hypothesis that referential processing is needed for implicit motives to respond to verbal stimuli and influence declarative response formats, and they partly support the hypothesis that referential processing plays a role for the influence of explicit motives. Results for explicit motives may suggest that new measures are needed to assess the referential competence to translate verbal stimuli into non-verbal representations. Overall, the findings provide support to the information processing account of implicit motive arousal by Schultheiss' (2001), suggesting that a non-verbal and non-declarative implicit motive system and a distinct verbal and declarative explicit motive system interact via referential processing, i.e., by translating information between representational formats. / Wie sich distinkte implizite und explizite Motivsysteme voneinander unterscheiden war lange unklar. Schultheiss' (2001) Informationsverarbeitungsansatz für implizite Motivanregung hat die Hypothese aufgestellt, dass implizite Motive auf nonverbale Reize reagieren um nicht-deklarative Motivationsmaße zu beeinflussen, und dass explizite Motive auf verbale Reize reagieren um deklarative Motivationsmaße zu beeinflussen. Zudem wird angenommen, dass in Individuen mit einer hohen referentiellen Kompetenz - d.h. mit der Fähigkeit nonverbale Reize schnell in eine verbale Repräsentation zu übersetzen - implizite Motive auf verbale Reize reagieren und deklarative Motivationsmaße beeinflussen, und explizite Motive auf nonverbale Reize reagieren um non-deklarative Motivationsmaße zu beeinflussen. Die aktuelle Studie hat diese Hypothesen getested indem sie Bewertungen zum individuellen Gefallen von Reizen als ein deklaratives Antwortformat und eine affektive Stroop-Aufgabe als ein nicht-deklaratives Antwortformat unter Verwendung von Emotionswörtern als verbale Reize und emotionalen Gesichtsausdrücken als nonverbalen Reizen gemessen hat. Individuelle Macht-, Anschluss-, und Leistungsmotivdispositionen wurden durch die Bildgeschichtenaufgabe für implizite Motive und durch Fragebögen für explizite Motive gemessen. Referentielle Kompetenz wurde durch eine Farb-Nennungs/-Lesen Aufgabe gemessen. Die Ergebnisse zeigen, dass - wie erwartet - implizite und explizite Motive über Versuchspersonen hinweg nicht korreliert waren. Zudem zeigte sich insgesamt ein Einfluss von impliziten und expliziten Motiven auf deklarative und nicht-deklarative Antworten für verbale und nonverbale Reize. Wie vorhergesagt reagierten implizite Motive auf verbale Reize und beeinflussten deklarative Antworten stärker für Individuen mit einer hohen im Vergleich zu einer niedrigen referentiellen Kompetenz. Zudem wurden explizite Motiveffekte in einigen, aber nicht in allen vorhergesagten Bedingungen von referentieller Kompetenz moderiert. Diese Ergebnisse zeigen, dass implizite und explizite Motive deklarative und nicht-deklarative Antworten auf verbale und nonverbale Reize beeinflussen können. Sie unterstützen die Hypothese, dass referentielle Verarbeitung notwendig ist damit implizite Motive auf verbale Reize reagieren und deklarative Antworten beeinflussen können, und unterstützen teilweise die Hypothese, dass referentielle Verarbeitung eine Rolle für den Einfluss von expliziten Motiven spielt. Das Ergebnis für explizite Motive könnte Nahe legen, dass neue Maße notwendig sind um die referentielle Kompetenz zu messen um verbale Reize in nonverbale Repräsentationen zu übersetzen. Zusammengefasst bieten diese Befunde Unterstützung für den Informationsverarbeitungsansatz der impliziten Motivanregung von Schultheiss (2001), welcher vorschlägt, dass ein nonverbales und nicht-deklaratives implizites Motivsystem und ein distinktes verbales und deklaratives explizites Motivsystem miteinander durch referentielle Verarbeitung wechselwirken, d.h., indem Information zwischen repräsentationalen Formaten übersetzt wird.
124

Referentiell kohesion och temporal förankring i barns narrativer : Jämförelse mellan enspråkiga svensktalande och flerspråkiga engelsk-svensktalande barn

Finnstedt, Linnea January 2014 (has links)
Andelen flerspråkiga barn i Sverige ökar och följdaktligen så även behovet av kunskap om deras språkutveckling. Flerspråkiga barns språkutveckling har visat sig skilja sig i viss mån från den hos enspråkiga barn och då normer för flerspråkiga barns språkutveckling saknas i logopedisk verksamhet idag finns en osäkerhet kring hur deras språkutveckling bör bedömas. Föreliggande studie ingår i det internationella forskningsnätverket COST Action IS0804 och ämnar utgöra ett litet bidrag till en växande databank om flerspråkiga barns språkutveckling, i detta fall i jämförelse med enspråkiga barns språkutveckling. Studien utgår från 100 narrativer berättade av sex- och sjuåriga enspråkiga svensktalande och flerspråkiga engelsk-svensktalande barn. Narrativerna eliciterades med hjälp av två bildsekvenser från bedömningsmaterialet MAIN och samlades in inom ramen för tre tidigare magisteruppsatser i logopedi från Uppsala universitet. Resultaten visar att de flesta deltagare förankrade sina narrativer i dåtiden, att de enspråkiga deltagarna förankrade sina narrativer mer konsekvent i ett tempussystem än de flerspråkiga deltagarna, samt att de flerspråkiga deltagarna oftare skiftade tempussystem i sina engelska narrativer. Vidare gjorde alla grupper av deltagare 75-78% av sina referentintroduktioner och 80-82% av sina referentupprätthållanden på samma sätt som förväntas av vuxna. Behärskning av temporal förankring visade sig således variera beroende på språkval och en-/flerspråkighet, medan behärskning av referentiell kohesion visade sig vara mindre beroende av språkval eller en-/flerspråkighet hos svensk- och engelsk-svensktalande barn i tidig skolålder. / The number of bilingual children in Sweden is ever-increasing, and consequently the need for research into their language development is also growing. The language development of bilingual children differs to some extent from that of monolingual children, and as no norms have yet been established within speech and language pathology for bilingual children’s language development, assessment of their language skills is problematic. This study is part of the international research network COST Action IS0804 and aims to make a small contribution to its growing stock of studies on bilingual children’s language development, in this case in comparison with that of monolingual children. The study is based on 100 narratives told by six and seven-year-old monolingual Swedish-speaking children and bilingual English-Swedish-speaking children. The narratives were elicited using two sets of pictures from the assessment material MAIN and were transcribed by the authors of three earlier Master’s theses in Speech and Language Pathology from Uppsala University. The results of this study show that most of the participants anchored their narratives in the past tense, that the monolingual participants anchored their narratives more consistently in one tense than the bilingual participants, and that the bilingual participants mixed tenses more often in their English narratives. Furthermore, all the groups of participants produced 75-78% adequate referent introductions and 80-82% adequate referent maintenance. Thus, temporal anchoring varied according to the choice of language and monolingualism/bilingualism, while referential cohesion was less dependent on the choice of language or monolingualism/bilingualism among Swedish-speaking and English-Swedish-speaking children of six to seven years of age.
125

Spectacle and Resistance in the Modern and Postmodern Eras

Berthelot, Martin R. 28 June 2013 (has links)
The advanced stage of capitalism that we now live in has brought many changes to the way that society consumes and produces. One of the biggest shifts to the modern economy was the use of visual culture to distract, pacify, and exert power over the masses; a cultural change French theorist Guy Debord named the Society of the Spectacle. As a result, Debord and the Situationist International developed a movement of resistance to reclaim the territories of everyday life being eroded by the spectacle through separation and alienation. Since the term was coined the use of visual culture has accelerated and become even more pervasive in the postmodern world which led Jean Baudrillard to claim that the real has been replaced by simulation and hyperreality. This thesis explores this cultural shift to determine whether the practices of resistance theorized by Debord and the Situationists are still relevant as the reach of postmodernism increases. Link to associated video file: https://vimeo.com/64727252
126

Lideranças empresariais e lideranças políticas : estratégias de ação em políticas de desenvolvimento regional

Quadros, Milena Silvester January 2008 (has links)
A presente dissertação de mestrado é um estudo a respeito das práticas que engendram políticas públicas de desenvolvimento no estado do Rio Grande do Sul. A partir da investigação de um movimento criado pelos empresários, tratase de desvendar a complexa trama que vincula as principais lideranças empresariais entre si, e, essas a autoridades governamentais. Examina-se o caminho percorrido desde a construção, elaboração de demandas, até o encaminhamento ao setor público das políticas do setor. Objetiva-se, por fim, analisar as concepções específicas de desenvolvimento que estão associadas ao processo de construção das referidas políticas. / The present master thesis is a study of the practices which engender public development policies in the State of Rio Grande do Sul. Through the investigation of a movement formed by entrepreneurs, this work tries to unravel a complex business affair which ties the main business leadership among them and those governmental authorities. This work also examines the procedure from the construction and elaboration of demands, to the guiding to the public sector, as well as the policies of this sector. We aim to analyze the specific conceptions of development which are associated to the process of construction of the referred policies.
127

Prosodie, Syntaxe, et Référence : processus cognitifs et marqueurs linguistiques / Prosody, Syntax, and Reference : cognitive processes and linguistic markers

Rousier-Vercruyssen, Lucie 09 June 2017 (has links)
La mention de référents (personnes, objets et évènements) est au coeur du discours. Cette thèse porte sur l’étude de la variation d’emploi des marqueurs de référence, en combinant des indices syntaxiques et prosodiques, produits lors de narrations d’images séquentielles. L’objectif est de déterminer l’effet des paramètres situationnels sur la production des marqueurs syntaxiques et prosodiques. Deux autres objectifs sont également développés, l’un visant à mettre en évidence les compétences (socio)cognitives sous-jacentes et l’autre visant à étudier l’impact du vieillissement. Pour répondre à ces objectifs, une tâche de narration d’images séquentielles a été utilisée pour éliciter la production de marqueurs de référence. Les narrations d’images séquentielles ont été réalisées auprès de deux groupes de participants, l’un constitué de 30 jeunes adultes (19-39 ans) et l’autre de 30 séniors (59-79 ans). L’ensemble des participants a été soumis à des tests (socio)cognitifs afin de caractériser leurs profils.Nos résultats montrent que le marquage référentiel est un processus complexe et influencé par de multiples facteurs situationnels. En effet, les marqueurs syntaxiques et prosodiques varient en fonction des étapes de discours et du contexte référentiel. Selon l’accessibilité cognitive du référent – notamment l’accessibilité cognitive moindre, le marquage référentiel sollicite des compétences (socio)cognitives. Les résultats indiquent également des effets du vieillissement sur le marquage référentiel : l’emploi des marqueurs de référence chez les séniors est différent de l’emploi des jeunes adultes. Compte tenu de l’importance du marquage référentiel lors des conversations, nos résultats pourraient avoir des implications cliniques et théoriques. / Referring to people, objects and events is a cental piece of the Speech. This dissertation studies the variation in the use of referential markers, by combining syntactic and prosodic cues, produced during a storytelling task sequential pictures. The goal is to determine the effect of situational parameters on the production of the syntactic and prosodic markers. Two other goals are also pursued: (i) to highlight the underlying (socio)cognitive abilities and (ii) to study the impact of aging. To meet these objectives, a storytelling task with sequential pictures was used to obtain the production of referential markers. 30 younger (age span:19-39) and 30 older participants (age span : 59-79) undertook this storytelling task. All the participants were submitted to (socio)cognitive tests to characterize their profiles. Our results show that referential marking is a complex process influenced by multiple situational factors. Indeed, the syntactic and prosodic markers vary according to discourse stages and the referential context. Depending on the cognitive accessibility of the referent - in particular the lesser cognitive accessibility, referential marking requires (socio)cognitive abilities. The results also indicate effects of aging on referential marking : the use of referential markers is different in seniors and in younger participants. Given the importance of referential marking during conversations, our results may have some clinical implications.
128

O dêitico gestual como processo comunicativo no discurso interativo de sala de aula. / Deitic gesture as communicative process in the interactive speech of classroom.

Oliveira, Cristiano Lessa de 08 February 2008 (has links)
This master work has the objective to discuss the deitic gesture, observing like the indicate, element which is considered a communicative act, at the moment of its discharges, in classroom, it can contribute to the construction of knowledge, as helping in the interactive process between classroom speech participants - teacher and students. In this discussion work, we understand that the act of pointing out doesn t work as an identificatory behavior, but also like something which permits the construction of sense. We developed an ethnographic study in the speech which happened in a public school in the city of Maceió - AL. The corpus was definided by Sciences video recordings classes from the sixth grade basically studies, orthographic transcriptions and captivation of pictures. Among the gesture categories, we chose as the observation focus the deitic gesture or the indicate (CAVALCANTE, 1994; MONDADA, 2005) because this gesture turned an important element, catching the speakers attention (students) turning the access of the discursive topic more accessiful, knowed, motivated, justified, legitimating its introduction. Our investigation has the theorical base the studies of the non-verbal and verbal elements, centered on the Conversation Analyses. In this sense, we followed the contributions of Kerbrat-Orecchioni (2006), Marcuschi (1997), Knapp & Hall (1999), and others. For these studies, we also used a literature which treats reference phenomena and deixis, taking the dates provided by Mondada (2005), Levinson (2007), and others. The results pointed diversity in the referential-gesture action, which allowed us to get the following classification: 1) conventional indicating; 2) pointing with the hand; 3) pointing for insistention gesture; 4) pointing with all the hand and fingers semi-manageable; and 5) pointing with objects among the fingers. The types of observed indicates contributed to the teacher to barter the texts sense done by her, especially when it was necessary to emphasize a particular term of the discursive topics. Pedagogically, the referential-gesture actions helped the speakers involvement, because they get possible the construction of knowledge developing an interactive habitat where was possible the students learning. / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Este trabalho teve por objetivo analisar os gestos dêiticos, observando como o apontar, elemento que consideramos um ato comunicativo, no momento de sua deflagração, em sala de aula, pôde contribuir para a construção de conhecimento, bem como auxiliar no processo interativo entre os participantes do discurso escolar - professor e alunos. Partindo de uma perspectiva que entende que o ato de apontar não funciona apenas como um comportamento identificatório, mas também como algo que permite a construção de sentido, desenvolvemos um estudo de cunho etnográfico do discurso que aconteceu em uma escola pública da cidade de Maceió AL. O corpus foi definido por gravações em vídeo de aulas de Ciências da 6ª série do ensino fundamental, transcrições ortográficas e captações de imagens. Entre os muitos tipos de categorias gestuais, selecionamos como foco de observação o gesto dêitico ou de apontar (CAVALCANTE, 1994; MONDADA, 2005) pelo fato de esse gesto ter se mostrado um importante elemento, servindo para obter a atenção dos interlocutores (alunos), tornando o acesso ao tópico discursivo mais acessível, reconhecido, motivado, justificado, legitimando sua introdução. Nossa investigação teve como base teórica os estudos dos elementos não-verbais e verbais, centrados na Análise da Conversação. Nesse sentido, perseguimos as contribuições de Kerbrat-Orecchioni (2006), Marcuschi (1997), Knapp & Hall (1999), dentre outros. Fizemos uso também de uma literatura que trata dos fenômenos referenciais e da dêixis, tomando os dados fornecidos por Mondada (2005), Levinson (2007), dentre outros. Os resultados apontaram para uma diversidade na ação gestual-referencial, o que nos permitiu chegar à seguinte classificação: 1) apontar convencional; 2) apontar com toda a mão; 3) apontar para insistência gestual; 4) apontar com toda a mão e dedos semifletidos; e 5) apontar com objeto entre os dedos. Os tipos de apontar observados contribuíram para que a professora negociasse os sentidos dos textos por ela veiculados, principalmente, quando se fazia necessário destacar algum termo em particular dos tópicos discursivos. Pedagogicamente, as ações gestualreferenciais ajudaram no envolvimento dos interlocutores, uma vez que possibilitaram a construção de conhecimento, desenvolvendo um ambiente interativo propício à aprendizagem dos alunos.
129

Lideranças empresariais e lideranças políticas : estratégias de ação em políticas de desenvolvimento regional

Quadros, Milena Silvester January 2008 (has links)
A presente dissertação de mestrado é um estudo a respeito das práticas que engendram políticas públicas de desenvolvimento no estado do Rio Grande do Sul. A partir da investigação de um movimento criado pelos empresários, tratase de desvendar a complexa trama que vincula as principais lideranças empresariais entre si, e, essas a autoridades governamentais. Examina-se o caminho percorrido desde a construção, elaboração de demandas, até o encaminhamento ao setor público das políticas do setor. Objetiva-se, por fim, analisar as concepções específicas de desenvolvimento que estão associadas ao processo de construção das referidas políticas. / The present master thesis is a study of the practices which engender public development policies in the State of Rio Grande do Sul. Through the investigation of a movement formed by entrepreneurs, this work tries to unravel a complex business affair which ties the main business leadership among them and those governmental authorities. This work also examines the procedure from the construction and elaboration of demands, to the guiding to the public sector, as well as the policies of this sector. We aim to analyze the specific conceptions of development which are associated to the process of construction of the referred policies.
130

Theory and intuition in psychotherapy

Shirley, Derek William 01 1900 (has links)
This study is an account of the development of a personal, intuitive epistemology for psychotherapy, and an exploration of some possible implications thereof for a general professional epistemology. Initial analysis of the author's problematic clinical cases revealed that assumptions regarding the nature and process of therapy predisposed the author to a reliance on rational, theoretically founded therapeutic praxis. When rationality was perceived not to be achieving the desired ends in therapy, the author experienced escalating, critical self-consciousness, and worked ever harder at improved rational problem-solving. This constituted a self-reinforcing problem cycle during 'stuck' consultations. The premise that effective action is rational was seen to constitute a weltanschauung of the therapist, and understood to be inconsistent with the postmodern frame of ecosystemic theory. A hermeneutic .action research process was initiated, its concern to accommodate spontaneity as an antidote to rigidifying rationality in the author's clinical and academic praxis. The exploration of spontaneity and intuition was massively influenced by the author's unexpected immersion in shamanic tradition, itself predicated on mythological and intuitive construction of "a" world, rather than denotive description of 'the' world, as is the case in logocentric practice. i'he social disjunction and existential challenge occasioned by immersion in such tradition occasioned angst in the author, and it took years to find an uneasy rapprochement between the different contexts of the author's life. Nonetheless, a change in the author's epistemology and clinical praxis were effected, and the initial problematic clinical situation - partly a consequence of a relational stance entailed in notions of objectivity, a hidden concomitant of logocentrism - has not recurred. A case which evokes the revised epistemology and cognitive-affectiverelational stance of the author is presented. The possibility of an intuitive psychotherapy and its coherence with ecological thought and the tenets of postmodernism and narrative therapy are explored. / Psychology / D. Litt. et Phil. (Psychology)

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