La présente thèse de doctorat s'est fixée pour objectif de retracer l'histoire du concept de conscience mentale à travers les langages de spécialité (la philosophie et la psychologie principalement), et ce au cours de la période qui va de l'Antiquité (avec l’aristotélisme) jusqu'à notre époque (avec la philosophie de l’esprit). Ce travail nous a, tout d'abord, amené à redéfinir la conscience sous un jour nouveau, aussi bien en tant que concept pur et dur (dimension déjà présente chez Aristote et chez les penseurs pré-modernes) qu'en tant qu'outil de diverses philosophies chargées de fonder la connaissance et les sciences (dimension opérante à partir de Descartes), puis en tant que philosophie (nous pensons principalement à la philosophie de l'esprit). Une telle entreprise nous a ainsi permis de proposer une définition inédite de la conscience mentale, qui se nourrit des différents paradigmes étudiés tout au long de son histoire. Plus spécifiquement, le "méta-paradigme conscientiel" ainsi généré (aussi nommé "paradigme de type 1") propose une définition en intension, une définition en extension (à savoir une typologie), ainsi qu'un cadre onto-épistémologique servant de toile de fond. Dans le même temps, nous avons été amené à élaborer une épistémologie générale capable d'analyser les différents "paradigmes de type 0" que nous avons rencontrés - et qui se présentent sous diverses formes (des doctrines et des théories philosophiques, des théories scientifiques, des dogmatismes). Cette épistémologie - sous-tendue par quatre critères qui permettent de distinguer les paradigmes entre eux, et dont rend compte notre méta-paradigme - s'avère en outre pensée dans la perfectibilité et dans la complexité, étant ouverte aux futurs paliers d'une échelle de la conscience qui n'a pas fini de s'écrire. De cette manière, nous évitons, avec Donald Davidson, l'écueil qui consiste à voir le "conscientiel" (la conscience comme les productions de l'esprit) comme le simple prolongement du matériel – ce qui nous interdirait, par exemple, de nous interroger sur la "possibilité d'une conscience" au-delà même du vivant./The aim of this thesis was to trace the history of consciousness through philosophy and psychology, from Antiquity (Aristotelianism) to our time (Philosophy of Mind). In a first time, this work led us to define consciousness in a new light, as well as concept (which already appears in Aristotle and in medieval thinkers) and as a tool for various philosophies that try to found knowledge and sciences (this dimension will be born from Descartes), then as a philosophy (we think about the philosophy of mind). This also allowed us to propose a new definition of consciousness, which is inspired by different paradigms studied throughout its history. More specifically, our “metaparadigm” (or "type 1 paradigm") contains a definition and a typology of consciousness, and is underpinned by an onto-epistemological framework. At the same time, we tried to develop a general epistemology able to analyze “type 0 paradigms” we met (these paradigms can be philosophical doctrines, philosophical theories, scientific theories or dogmas). Open to future levels of consciousness’scale that is not finished, this epistemology - underlied by four criteria that distinguish them paradigms, and which are constitutive of our “metaparadigm” - is also favorable to the perfectibility and the complexity. In this way, we especially avoid, with Donald Davidson, the mistake of considering consciousness and all products of mind, thought or cultur just as an extension of material reality - which would prevent us, for example, to wonder about the possibility that consciousness might exist in “non-living beings”. / Doctorat en Langues et lettres / info:eu-repo/semantics/nonPublished

<p>Emerging technologies such as real-time travel information systems and automated vehicles (AVs) have profound impacts on driver decision-making behavior. While they generally have positive impacts by enabling drivers to make more informed decisions or by reducing their driving effort, there are several concerns related to inadequate consideration of cognitive and psychological aspects in their design. In this context, this dissertation analyzes different aspects of driver cognition and psychology that arise from drivers’ interactions with these technologies using physiological data collected in two sets of driving simulator experiments.</p> <p>This research analyzes the latent cognitive and psychological effects of real-time travel information using electroencephalogram (EEG) data measured in the first set of driving simulator experiments. Using insights from the previous analysis, a hybrid route choice modeling framework is proposed that incorporates the impacts of the latent information-induced cognitive and psychological effects along with other explanatory variables that can be measured directly (i.e., route characteristics, information characteristics, driver attributes, and situational factors) on drivers’ route choice decisions. EEG data is analyzed to extract two latent cognitive variables that capture the driver’s cognitive effort during and immediately after the information provision, and cognitive inattention before implementing the route choice decision. </p> <p>Several safety concerns emerge for the transition of control from the automated driving system to a human driver after the vehicle issues a takeover warning under conditional vehicle automation (SAE Level 3). In this context, this study investigates the impacts of driver’s pre-warning cognitive state on takeover performance (i.e., driving performance while resuming manual control) using EEG data measured in the second set of driving simulator experiments. However, there is no comprehensive metric available in the literature that could be used to benchmark the role of driver’s pre-warning cognitive state on takeover performance, as most existing studies ignore the interdependencies between the associated driving performance indicators by analyzing them independently. This study proposes a novel comprehensive takeover performance metric, Takeover Performance Index (TOPI), that combines multiple driving performance indicators representing different aspects of takeover performance. </p> <p>Acknowledging the practical limitations of EEG data to have real-world applications, this dissertation evaluates the driver’s situational awareness (SA) and mental stress using eye-tracking and heart rate measures, respectively, that can be obtained from in-vehicle driver monitoring systems in real-time. The differences in SA and mental stress over time, their correlations, and their impacts on the TOPI are analyzed to evaluate the efficacy of using eye-tracking and heart rate measures for estimating the overall takeover performance in conditionally AVs.</p> The study findings can assist information service providers and auto manufacturers to incorporate driver cognition and psychology in designing safer real-time information and their delivery systems. They can also aid traffic operators to incorporate cognitive aspects while devising strategies for designing and disseminating real-time travel information to influence drivers’ route choices. Further, the study findings provide valuable insights to design operating and licensing strategies, and regulations for conditionally automated vehicles. They can also assist auto manufacturers in designing integrated in-vehicle driver monitoring and warning systems that enhance road safety and user experience.

<p>Scams and fraud have become a significant problem for the American population within the past few years. While victims range from young to older adults, it is the seniors who are the major targets. In 2018 the Federal Trade Commission reported that senior citizens aged 60 years and above formed 35% of all the scam victims it recorded. According to the U.S Senate Committee on aging, scams like the grandparent scam, IRS impersonation scam, romance scam; have become popular. Even at this level of notoriety, most victims are usually unaware of it entirely or how its perpetrators commit these crimes. Being aware of the situation is a critical step towards curbing this problem. This thesis project uses User-Centered Design (UCD) to understand, conceptualize, and prototype a solution to promote social interaction while improving the cognitive abilities of seniors and creating awareness about fraud. The design requirements and direction were formed through multivariate research methods like literature review, user interviews, and focus group sessions. The proposed solution is Puppy valley, an app-mediated trivia board game that has a physical wheel and mobile application and uses narratives inspired by real fraud cases to create activities for users to play with. After the research and design, the game was evaluated by five experts, and refinements within the scope of the study were made based on the insights from the evaluation.</p>

This thesis examines key concepts from philosophers Nishida Kitaro, Maurice Merleau-Ponty and Fredriche Nietzsche and applies them to elements of Michael Chekhov’s practice of acting. The three philosophers, in different ways, suggest an ‘optimal’ state, beyond a dualistic separation of the fictive from the real and the visible from the invisible, that challenges seemingly unbridgeable dualisms between inner and outer, subject and object, being and becoming and experiencer and experienced. The purpose of this thesis is to analyze and understand these selected ‘optimal’ modes of consciousness in performance and, therefore, open up new ways of thinking about Michael Chekhov’s acting processes; in particular the ‘Psychological Gesture’. The thesis asks the following questions: 1. How can the application of selected philosophical paradigms to the Psychological Gesture through theory and practice further our understanding of Michael Chekhov’s work? 2. How do selected aspects of the fields of phenomenology, post-phenomenology, cognitive sciences, consciousness studies and philosophy of mind, aid in developing an articulation and understanding of an ‘optimal’ state of consciousness as a necessary aspect of the actor’s performance in Michael Chekhov’s work and theatre practice? 3. How can this project develop the way we are able to talk about Michael Chekhov’s work and wider acting processes?

Recent research has challenged the way in which personality and attitude constructs are measured. Alternatives have been offered as to how non-cognitive responses are modeled, the mode of delivery used when administrating such scales, and the impact of technology in measuring personality. Thus, the major purpose of the studies in this thesis concerns two interrelated issues of personality research, namely the way personality responses are best modeled, and the most optimal mode by which personality items are presented and associated modal issues. Three studies are presented. First, recent developments using an ideal point approach to scale construction are outlined, and an empirical study compares modeling personality items based on an ideal point approach (generalized graded unfolding model; GGUM) and a dominance approach (graded response model: GRM). Second, an extensive review of literature pertaining to the mode effect when transferring paper-and-pencil measures to screen was conducted, in addition to a review of the various types of computerized and innovative items and their associated psychometric information. Finally, nine innovative items were developed using various multimedia features (e.g., video, graphics, and audio) to ascertain the advantages of these methods to present items constructed to elicit response behavior underlying ideal point approaches, namely, typical response behavior. It was found that the dominance IRT model continued to produce superior model-data fit for most items, more attention needs to be placed on developing principles for constructing ideal point type items, the web-based version supplied 20% more construct information than the paper version, and innovative items seem to provide more data-model fit for students with lower personality attributes. While the innovative items may require more initial outlay in terms of time and development costs, they have the capacity to provide more information regarding test-takers’ personality levels, potentially using fewer items.

In this thesis I explore the social construction of sexuality and sexual dysfunction. Interviews were undertaken with 20 sex therapists practising in Aotearoa/New Zealand in order to elicit accounts of contemporary sex therapy practice in the local context. Using a feminist poststructuralist lens, I explicate and critically examine the dominant discourses informing the construction of sex therapy, and heterosexual sexual relations, and what these discourses enable and constrain. I draw attention to some of the assumptions embedded in the construction of the sexual dysfunctions in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR, APA, 2000), and in accounts of sex therapy practice, examining the ways in which these are based on taken-for-granted norms of (hetero)sexuality and highlighting the differently enabled gendered sexual subjectivities they (re)produce. Although there are nine sexual dysfunctions identified in the DSM-IV-TR, all of which I briefly outline in Chapter Four, I restrict my focus in the analytical chapters to the conceptualisation and treatment of vaginismus, orgasm difficulties in women, discrepancies in desire and, relatedly, the gendering of desire through powerful sociocultural discourses and representations. I pay particular attention to the implications of these for heterosexual women’s sexuality. I also explore some of the generic concepts that dominate the construction of therapy at a broader level than that of sex therapy alone, arguing that while these offer some useful ways of framing therapy they also constrain therapy practice in important ways. Through a critical review of the sex therapy literature and accounts of practice from those interviewed, I contend that contemporary sex therapy tends to reify dominant cultural and sexological norms rather than challenge them. My analyses show that the dominant discourses informing constructions of sex therapy and heterosexual sexual relations produce particular types of sex as normal whilst marginalizing sexual acts or practices that fall outside of such restrictive parameters. In particular, I argue that the genital-coital-orgasm construct that is hegemonic within sex therapy restricts possibilities for alternative erotic pleasures and possibilities amongst heterosexuals whilst contributing to the invisibilization of sexual identities other than heterosexual. Accounts of sex therapy practice that were able to contest such framings are also highlighted. Because these came from sex therapists drawing on radical feminist or feminist poststructuralist discourses, I suggest that these discourses offer important possibilities for a deconstructive (sex) therapy practice that is able to challenge an often inequitable sexual status quo. Attention is also drawn to the significant constraints which act to restrict clients’ choices and possibilities for sex therapists to practise in more critically questioning ways. I conclude this thesis with an ‘invitation to reflection’ where I briefly discuss some deconstructive approaches that I have found useful for developing ongoing reflexive analysis of my own taken-for-granted assumptions in the area of sexuality, and for aiding my thinking about therapeutic practices that support my political and theoretical commitments and that attend to some of the issues outlined in this thesis. / Whole document restricted, but available by request, use the feedback form to request access.

Les mammifères ont la capacité de suivre différents comportements de navigation, définis comme des " stratégies " ne faisant pas forcément appel à des processus conscients, suivant la tâche spécifique qu'ils ont à résoudre. Dans certains cas où un indice visuel indique le but, ils peuvent suivre une simple stratégie stimulus-réponse (S-R). À l'opposé, d'autres tâches nécessitent que l'animal mette en oeuvre une stratégie plus complexe basée sur l'élaboration d'une certaine représentation de l'espace lui permettant de se localiser et de localiser le but dans l'environnement. De manière à se comporter de façon efficace, les animaux doivent non seulement être capables d'apprendre chacune de ces stratégies, mais ils doivent aussi pouvoir passer d'une stratégie à l'autre lorsque les exigences de l'environnement changent. La thèse présentée ici adopte une approche pluridisciplinaire - comportement, neurophysiologie, neurosciences computationnelles et robotique autonome - de l'étude du rôle du striatum et du cortex préfrontal dans l'apprentissage et l'alternance de ces stratégies de navigation chez le rat, et leur application possible à la robotique. Elle vise notamment à préciser les rôles respectifs du cortex préfrontal médian (mPFC) et de différentes parties du striatum (DLS :dorsolateral ; VS : ventral) dans l'ensemble de ces processus, ainsi que la nature de leurs interactions. Le travail expérimental effectué a consisté à : (1) étudier le rôle du striatum dans l'apprentissage S-R en : (a) analysant des données électrophysiologiques enregistrées dans le VS chez le rat pendant une tâche de recherche de récompense dans un labyrinthe en croix ; (b) élaborant un modèle Actor-Critic de l'apprentissage S-R où le VS est le Critic qui guide l'apprentissage, tandis que le DLS est l'Actor qui mémorise les associations S-R. Ce modèle est étendu à la simulation robotique et ses performances sont comparées avec des modèles Actor-Critic existants dans un labyrinthe en croix virtuel ; (2) Dans un deuxième temps, le rôle du striatum dans l'apprentissage de stratégies de type localisation étant supposé connu, nous nous sommes focalisés sur l'étude du rôle du mPFC dans l'alternance entre stratégies de navigation, en effectuant des enregistrements électrophysiologiques dans le mPFC du rat lors d'une tâche requiérant ce type d'alternance. Les principaux résultats de ce travail suggèrent que : (1) dans le cadre S-R : (a) comme chez le singe, le VS du rat élabore des anticipations de récompense cohérentes avec la théorie Actor-Critic ; (b) ces anticipations de récompense peuvent être combinées avec des cartes auto-organisatrices dans un modèle Actor-Critic obtenant de meilleures performances que des modèles existants dans un labyrinthe en croix virtuel, et disposant de capacités de généralisation intéressantes pour la robotique autonome ; (2) le mPFC semble avoir un rôle important lorsque la performance de l'animal est basse et qu'il faut apprendre une nouvelle stratégie. D'autre part, l'activité de population dans le mPFC change rapidement, en correspondance avec les transitions de stratégies dans le comportement du rat, suggérant une contribution de cette partie du cerveau dans la sélection flexible des stratégies comportementales. Nous concluons ce manuscrit par une discussion de nos résultats dans le cadre de travaux précédents en comportement, électrophysiologie et modélisation. Nous proposons une nouvelle architecture du système préfronto-striatal chez le rat dans laquelle des sous-parties du striatum apprennent différentes stratégies de navigation, et où le cortex préfrontal médian décide à chaque instant quelle stratégie devra régir le comportement du rat.

In this thesis I explore the social construction of sexuality and sexual dysfunction. Interviews were undertaken with 20 sex therapists practising in Aotearoa/New Zealand in order to elicit accounts of contemporary sex therapy practice in the local context. Using a feminist poststructuralist lens, I explicate and critically examine the dominant discourses informing the construction of sex therapy, and heterosexual sexual relations, and what these discourses enable and constrain. I draw attention to some of the assumptions embedded in the construction of the sexual dysfunctions in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR, APA, 2000), and in accounts of sex therapy practice, examining the ways in which these are based on taken-for-granted norms of (hetero)sexuality and highlighting the differently enabled gendered sexual subjectivities they (re)produce. Although there are nine sexual dysfunctions identified in the DSM-IV-TR, all of which I briefly outline in Chapter Four, I restrict my focus in the analytical chapters to the conceptualisation and treatment of vaginismus, orgasm difficulties in women, discrepancies in desire and, relatedly, the gendering of desire through powerful sociocultural discourses and representations. I pay particular attention to the implications of these for heterosexual women’s sexuality. I also explore some of the generic concepts that dominate the construction of therapy at a broader level than that of sex therapy alone, arguing that while these offer some useful ways of framing therapy they also constrain therapy practice in important ways. Through a critical review of the sex therapy literature and accounts of practice from those interviewed, I contend that contemporary sex therapy tends to reify dominant cultural and sexological norms rather than challenge them. My analyses show that the dominant discourses informing constructions of sex therapy and heterosexual sexual relations produce particular types of sex as normal whilst marginalizing sexual acts or practices that fall outside of such restrictive parameters. In particular, I argue that the genital-coital-orgasm construct that is hegemonic within sex therapy restricts possibilities for alternative erotic pleasures and possibilities amongst heterosexuals whilst contributing to the invisibilization of sexual identities other than heterosexual. Accounts of sex therapy practice that were able to contest such framings are also highlighted. Because these came from sex therapists drawing on radical feminist or feminist poststructuralist discourses, I suggest that these discourses offer important possibilities for a deconstructive (sex) therapy practice that is able to challenge an often inequitable sexual status quo. Attention is also drawn to the significant constraints which act to restrict clients’ choices and possibilities for sex therapists to practise in more critically questioning ways. I conclude this thesis with an ‘invitation to reflection’ where I briefly discuss some deconstructive approaches that I have found useful for developing ongoing reflexive analysis of my own taken-for-granted assumptions in the area of sexuality, and for aiding my thinking about therapeutic practices that support my political and theoretical commitments and that attend to some of the issues outlined in this thesis. / Whole document restricted, but available by request, use the feedback form to request access.

Recent research has challenged the way in which personality and attitude constructs are measured. Alternatives have been offered as to how non-cognitive responses are modeled, the mode of delivery used when administrating such scales, and the impact of technology in measuring personality. Thus, the major purpose of the studies in this thesis concerns two interrelated issues of personality research, namely the way personality responses are best modeled, and the most optimal mode by which personality items are presented and associated modal issues. Three studies are presented. First, recent developments using an ideal point approach to scale construction are outlined, and an empirical study compares modeling personality items based on an ideal point approach (generalized graded unfolding model; GGUM) and a dominance approach (graded response model: GRM). Second, an extensive review of literature pertaining to the mode effect when transferring paper-and-pencil measures to screen was conducted, in addition to a review of the various types of computerized and innovative items and their associated psychometric information. Finally, nine innovative items were developed using various multimedia features (e.g., video, graphics, and audio) to ascertain the advantages of these methods to present items constructed to elicit response behavior underlying ideal point approaches, namely, typical response behavior. It was found that the dominance IRT model continued to produce superior model-data fit for most items, more attention needs to be placed on developing principles for constructing ideal point type items, the web-based version supplied 20% more construct information than the paper version, and innovative items seem to provide more data-model fit for students with lower personality attributes. While the innovative items may require more initial outlay in terms of time and development costs, they have the capacity to provide more information regarding test-takers’ personality levels, potentially using fewer items.

In this thesis I explore the social construction of sexuality and sexual dysfunction. Interviews were undertaken with 20 sex therapists practising in Aotearoa/New Zealand in order to elicit accounts of contemporary sex therapy practice in the local context. Using a feminist poststructuralist lens, I explicate and critically examine the dominant discourses informing the construction of sex therapy, and heterosexual sexual relations, and what these discourses enable and constrain. I draw attention to some of the assumptions embedded in the construction of the sexual dysfunctions in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR, APA, 2000), and in accounts of sex therapy practice, examining the ways in which these are based on taken-for-granted norms of (hetero)sexuality and highlighting the differently enabled gendered sexual subjectivities they (re)produce. Although there are nine sexual dysfunctions identified in the DSM-IV-TR, all of which I briefly outline in Chapter Four, I restrict my focus in the analytical chapters to the conceptualisation and treatment of vaginismus, orgasm difficulties in women, discrepancies in desire and, relatedly, the gendering of desire through powerful sociocultural discourses and representations. I pay particular attention to the implications of these for heterosexual women’s sexuality. I also explore some of the generic concepts that dominate the construction of therapy at a broader level than that of sex therapy alone, arguing that while these offer some useful ways of framing therapy they also constrain therapy practice in important ways. Through a critical review of the sex therapy literature and accounts of practice from those interviewed, I contend that contemporary sex therapy tends to reify dominant cultural and sexological norms rather than challenge them. My analyses show that the dominant discourses informing constructions of sex therapy and heterosexual sexual relations produce particular types of sex as normal whilst marginalizing sexual acts or practices that fall outside of such restrictive parameters. In particular, I argue that the genital-coital-orgasm construct that is hegemonic within sex therapy restricts possibilities for alternative erotic pleasures and possibilities amongst heterosexuals whilst contributing to the invisibilization of sexual identities other than heterosexual. Accounts of sex therapy practice that were able to contest such framings are also highlighted. Because these came from sex therapists drawing on radical feminist or feminist poststructuralist discourses, I suggest that these discourses offer important possibilities for a deconstructive (sex) therapy practice that is able to challenge an often inequitable sexual status quo. Attention is also drawn to the significant constraints which act to restrict clients’ choices and possibilities for sex therapists to practise in more critically questioning ways. I conclude this thesis with an ‘invitation to reflection’ where I briefly discuss some deconstructive approaches that I have found useful for developing ongoing reflexive analysis of my own taken-for-granted assumptions in the area of sexuality, and for aiding my thinking about therapeutic practices that support my political and theoretical commitments and that attend to some of the issues outlined in this thesis. / Whole document restricted, but available by request, use the feedback form to request access.