This study enquires into the influence of the philosophical stance of a narrative pastoral therapist in therapeutic groups for people living with depression within a church context. For the purpose of this study, a philosophical stance is defined as a metaphorical position which represents the therapist's epistemological stance and which shapes his or her interactions with the therapy group members. An explanation of the building blocks of the therapist's preferred philosophical stance is provided, the influence of modern and postmodern discourses in developing such a stance is discussed, and the effects of the therapist's philosophical stance on the group members are explored. The research is directed towards everyone who is involved in pastoral therapeutic groups for people with depression. The study found that concepts such as 'relational', 'collaborative', 'participatory approach', 'mutual care,', 'self-other growth' and 'co-creation' highlight some of the most helpful contributions provided by the therapist's preferred philosophical stance. / Philosophy, Practical and Systematic Theology / Thesis (M. Th. (Practical Theology with specialisation in Pastoral Therapy))-

In the last decade, neuroscience and psychology alike have paid increasing attention to the study of affective touch, which refers to the emotional and motivational facets of tactile sensation. Some aspects of affective touch have been linked to a neurophysiologically specialised system, namely the C tactile (CT) system. While the role of this system for affiliation, social bonding and communication of emotions have been investigated, less is known about the potential role of affective touch in the awareness of the body as our own, i.e. as belonging to our psychological 'self'. This thesis attempted to contribute to the knowledge on affective touch and its relation to body awareness, by exploring the potential role of this modality to the way we perceive and make sense of our body as our own. Specifically, this work aimed to advance the current state of knowledge by investigating: 1) the effect of affective touch on the sense of body ownership, which is a fundamental aspect of body awareness; 2) the relation between interoceptive modalities, originating both internally (i.e. cardiac awareness) and peripherally (i.e. affective touch), and exteroception in body awareness; 3) the effect of intranasal oxytocin on the perception of affective touch and bodily awareness; 4) the perception and social modulation of affective touch in psychiatric patients who show difficulties in body awareness, namely patients with Anorexia Nervosa, and 5) the modulating role of self-other distinction and of self-other relation in the perception of affective touch and body awareness. In a first experiment (N = 52) the rubber hand illusion paradigm was used to investigate the role played by CT-optimal, affective touch in the sense of body ownership. The results showed that slow, pleasant touch enhanced the experience of embodiment in comparison to faster, neutral touch, suggesting that affective touch might uniquely contribute to the sense of body ownership. The following study (N = 75), used a similar methodology to test whether interoceptive sensitivity as measured by a heartbeat counting task would modulate the extent to which affective touch influences the multisensory process taking place during the rubber hand illusion. The results could not confirm a systematic relation between interoceptive sensitivity and the perception of affective touch, nor its influence on body ownership. The next study (N = 41) included a double-blind, placebo-controlled, randomised, cross-over design testing the effect of intranasal oxytocin on the perception of affective touch and body ownership, as measured by means of the rubber hand illusion. There was no evidence supporting the hypothesis that intranasal oxytocin could influence the CT system as tested in this study. The next study (N = 55) applied some of the above methodologies to investigate the perception of CT-optimal touch in patients with anorexia nervosa and its emotional modulation by top-down factors. The results confirmed the hypothesis that people with anorexia nervosa show a reduced perception of affective touch compared to healthy controls, but its perception was not influenced by top-down affective modulation, in the sense that both patients and healthy controls perceived touch as more pleasant when presented concurrently with positive facial expressions compared to neutral and negative faces. Finally, the last two studies (N = 76 and 35 healthy volunteers, respectively) focused on the relationship between affective touch and body awareness in the context of social cognition. These studies used both online and offline social modulation paradigms to investigate the role of self-other distinction and of self-other relation in the perception of affective touch. The results showed that positive top-down social information can enhance the perceived pleasure of tactile stimulation. Taken together, these studies point to the central role of affective touch in body awareness and social cognition. Finally, they also pave the way for future studies examining the role of disruptions of the CT system in the development of neuropsychiatric impairments of body awareness and social cognition.

Identity always presupposes a sense of location and a relationship with others and the representation of identity most often occurs precisely at the point when there has been a displacement (Bhabha cited in Papastergiadis 1995:17, emphasis added). In this study I focus on the condition of displacement, placing emphasis on the disjunctures of identity arising from temporal and physical dislocations and relocations in historical and postapartheid South African contexts. Displacement, and the attendant senses of dislocation and alienation it may evoke, is explored with reference to three selected female personae. For each persona, displacement is shown to provoke transmutations in subjectivity and identity, resulting in disjunctive identities and relationships with place. Their individual narratives raise questions around the consequences of displacement for a sense of (un)belonging and the (re)making of identities across geographical, cultural, temporal, ethnic and environmental borders. The pivotal role displacement plays in the processes of formation and transformation of subjectivity and identity is foregrounded. Familial histories of diasporic displacement, together with colonial legacies that have shaped my subject position as a white, middle-class, female South African woman, are interlaced with a recounting of personal experience of displacement in postapartheid South Africa. This personal sense of displacement, experienced between the years 2000 to 2006, is extended to a discussion on what is argued to be collective forms of white, English-speaking South Africans’ dislocation during the same time period. I suggest that their sense of displacement was experienced in relation to the uncertainty of their subject positions in postapartheid South Africa. In the practical and theoretical components of the degree, I consider how the three personae’s subjectivities are practiced and lived from their different space-time continuums. This exploration prompts further questions around how the effects of displacement on subjectivity and new identity formations are contingent upon each persona’s relation to the Other of colonial discourse, or the other-strangerforeigner within. Although there are marked differences between their colonial, diasporic and postcolonial contexts, a central theme that underpins the study is that the three conditions of displacement are linked by disjunctures arising from processes of dislocation, alienation, relocation and adaptation. Each persona’s epistemological reality is shown to comprise multiple ambivalences and ambiguities, and is marked by processes of cultural contestation and inner conflict. Their ambivalences and ambiguities encompass slippages between positions of inclusion and exclusion; insider and outsider; inhabitant and immigrant; alienation and belonging; placelessness and locatedness; homely and unhomely that the experience of uprooting and relocating foregrounds. While displacement is understood in terms of trauma and conflict, this condition is also regarded as a generative space of possibility for the emergence of new identity formations. Using my experiences of self-transformation and renegotiation of my identity through processes of cultural contact and exchange as a departure point, I consider ways in which collective white, English-speaking South Africans’ cultural identities are being reformulated, renegotiated or ‘hybridised’ in postapartheid South Africa as a transforming, postcolonial society. / Thesis (DPhil)--University of Pretoria, 2012. / Visual Arts / unrestricted

Heutige Roboter sind nur begrenzt in der Lage etwas zu erlernen, sich unerwarteten Umständen anzupassen oder auf diese zu reagieren. Als Antwort auf diese Fragen, develomental robotics setzt sich den Aufbau eines künstlichen Systems zum Ziel, das motorische und kognitive Fähigkeiten analog zur menschlichen Entwicklung durch Interaktion mit der Umgebung entwickeln kann. In dieser Arbeit wird ein ähnlich Ansatz verwendet, mit Hilfe dessen grundlegende Verhaltenskomponenten identifiziert werden sollen, die eine autonome Aneignung motorischer und kognitive Fähigkeiten durch die Roboter ermöglichen könnten. Diese Arbeit untersucht die sensomotorische Interaktion als Mittel zur Schaffung von Erfahrungen. Es werden Experimente zu explorative Verhaltensweisen zur Aneigung von Arbewegungen, der Werkzeugnutzung und von interaktiven Fähigkeiten vorgestellt. In diesem Rahmen wird auch die Entwicklung sozialer Fähigkeiten, insbesondere durch joint attention, behandelt. Dabei werden zwei Vorraussetzugen zu joint attention untersucht: Zeigegesten und Erkennung von visueller Salienz. Dabei wurde das Framework der interen Modelle für die Darstellung von sensomotorischen Erfahrungen angewendet. Insbesondere wurden inverse und Vorwärtsmodelle mit unterschiedlichen Konfigurationen am sensorischen und motorischen Daten, die vom Roboter durch exploratives Verhalten, durch Beobachtung menschliche Vorführern, oder durch kinästhetisches Lehren erzeugt wurden geschult. Die Entscheidung zu Gunsten dieses Framework wurde getroffen, da es in der Lage ist, sensomotorische Zyklen zu simulieren. Diese Arbeit untersucht, wie grundlegende kognitive Fähigkeiten in einen humanoiden Roboter unter Berücksichtigung sensorischer und motorischer Erfahrungen implementiert werden können. Insbesondere wurden interne Simulationsprozesse für die Implementierung von Kognitivenfahigkeiten wie die Aktionsauswahl, die Werkzeugnutzung, die Verhaltenserkennung und die Self-Other distinction, eingesetzt. / State-of-the-art robots are still not properly able to learn from, adapt to, react to unexpected circumstances, and to autonomously and safely operate in uncertain environments. Researchers in developmental robotics address these issues by building artificial systems capable of acquiring motor and cognitive capabilities by interacting with their environment, inspired by human development. This thesis adopts a similar approach in finding some of those basic behavioural components that may allow for the autonomous development of sensorimotor and social skills in robots. Here, sensorimotor interactions are investigated as a mean for the acquisition of experience. Experiments on exploration behaviours for the acquisition of arm movements, tool-use and interactive capabilities are presented. The development of social skills is also addressed, in particular of joint attention, the capability to share the focus of attention between individuals. Two prerequisites of joint attention are investigated: imperative pointing gestures and visual saliency detection. The established framework of the internal models is adopted for coding sensorimotor experience in robots. In particular, inverse and forward models are trained with different configurations of low-level sensory and motor data generated by the robot through exploration behaviours, or observed by human demonstrator, or acquired through kinaesthetic teaching. The internal models framework allows the generation of simulations of sensorimotor cycles. This thesis investigates also how basic cognitive skills can be implemented in a humanoid robot by allowing it to recreate the perceptual and motor experience gathered in past interactions with the external world. In particular, simulation processes are used as a basis for implementing cognitive skills such as action selection, tool-use, behaviour recognition and self-other distinction.

Philophonetics-Counselling is a specific form of a bodily-oriented expressive therapeutic approach, defined for the purposes of this study as an approach that uses the non-verbal bodily modalities of movement, gesture, visualisation, and sound, as well as forms of artistic expression, as elements of a process, which furthers the physical and psychic integration of an individual. In view of the recent rise in bodily-oriented therapeutic processes, this study intends to describe and explore the role of especially bodily representation, but also mental representation in the phenomenon of the transformation and representation of sensory-emotional experience in the developing psyche. This is achieved by exploring the essence of described ‘lived experience’ of Philophonetics-Counselling, which is a means not only to elicit this phenomenon of transformation, but also to gain access particularly to bodily representation and bodily knowing. This exploration is guided primarily by a dialogue with object relations theory, exploring conceptualisations provided by Bollas, Ogden, Winnicott, Bion, and Klein. This dialogue is also, however, informed by contemporary bodily-oriented theorists, including Merleau-Ponty, Gendlin, and Shapiro. . The essence of this experience is explicated from qualitative material according to the Duquesne Phenomenological Research Method, which requires of the researcher to allow the inherent constituents and dynamic process to emerge such that the phenomenon can present itself to his/her awareness as it is in itself. Following this, by engaging with psychological theory in an attempt to understand this explicated structure, specific attention is given to the manner in which bodily representation and bodily knowing, particularly as applied or encouraged in therapeutic process, is intimately involved with thetransformation and representation of sensory-emotional experience. This research process reveals a means to rework and explore perhaps more directly the representations of self and other. Furthermore, through the open-ended and playful engagement with both the theory and the material, this descriptive-dialogical study concludes with the notion that although linked to the phenomenon of transformation and representation, consciousness, understood in terms of psychic truth, seems to extend beyond the seemingly differing mentalities of both mind and body, as perhaps dwelling in (the) neither flesh nor fleshless… / Dissertation (MA (Counselling Psychology))--University of Pretoria, 2005. / Psychology / unrestricted

That consciousness is ubiquitous, and relevant to autopoietic self-organisation and embodiment within every living being and/or organism, is a prevalent idea in contemporary consciousness research. However, because ‘consciousness’ as a word is derived from con or cum, meaning ‘with’ or ‘together’ and scire, ‘to know’ or ‘to see’ it infers the experience of knowing with an ‘other’ and/or ‘others’. The narrative that follows, while expressing a life of its own, documents the interdisciplinary research conducted and questions who and/or to what ‘other’ might infer. My visual diary, Dust from dust: Microorganisms and other tales: An Artist’s diary, created as the visual component of a creative practice-as-research undertaking, was silently performed amidst ‘others’ in the Unisa gallery, in an attempt to render visible, the autopoietic, self-organising embodiment essential to the conscious self-developmental component of the project. Once upon a time, I grew bacterial yeast cells in a glass vitrine to observe how they self-organised their own embodiment and photographed the process. At the same time, I conducted interdisciplinary research into consciousness as a self-developmental process, and utilising the cellular symbiosis unfolding in the vitrine as a self-reflexive mirror, came to visualise how indispensable bodily feelings are to conscious self-development, and being-in-the-world-with-others processes. As a creative-practice-as-research undertaking, I grew, manipulated and photographed the cellular imagery in the vitrine over many years in an attempt to unfold personal bodily feeling associations the imagery held captive, while gathering photographic footage I considered capable of expressing the primordial nature of certain emotive feeling experiences. Once obtained, I choreographed and performed a stop-frame video, entitled Dust from Dust: Microorganisms and other tales. An artist’s diary. The stop-frame video, along with a catalogue that focuses on the processes engaged with, accompanies the written narrative. Once edited, I macroscopically projected different phases of the video into a three-walled enclosure in the UNISA Art gallery. The three videos, representing a facet of my praxis, ran concurrently over a two week period. The fourth facet, presented with the video projections to emphasise conscious self-development as an in-the-world-with-others process, was the glass vitrine. It was positioned in a darkened enclosure in the gallery space, opposite the video projections. This narrative documents how I projected myself into the cellular imagery developing in the glass vitrine, in a way akin to how the ancient alchemists ‘projected’ themselves into the prima materia with which they worked. While the alchemists seemingly worked unconsciously, and my praxis initially started somewhat unconsciously, the process developed into a conscious attempt to embody the research findings. So, while the video choreographed, champions a microbial cell story, by referring to it as an artist’s diary, I emphasise the subjective nature of my praxis as a whole. In this creative-practice-as-research undertaking, I address the significance of bodily feelings and their relevance to being-in-the-world-with-others processes. In doing so, I aim to offer insight into how and why feelings are essential to inter-subjectivity and/or sociality, self-organisation and conscious self-development, as well as how and why conscious self-development can lead to immersive experiences, which I interpret as embodied adaptation to the rich diversity and/or fullness of life itself. / Art History, Visual Arts and Musicology / D. Litt. et Phil. (Art History)

本研究之目的主要是透過360度回饋的方式，進一步探討影響主管人員行為改變意圖的相關因素，這些因素包括評量正確性知覺、360度回饋滿意度、自我效能、組織支持、組織限制以及自他評一致性等。 本研究樣本為國內某建築業之主管，其中初階主管15人，中階主管42人，高階主管4人，共計61位主管。研究結果發現，評量正確性知覺、360度回饋滿意度、自我效能以及組織支持等變項與行為改變意圖之間均具有顯著正相關，然而組織限制與行為改變意圖之間則不具有顯著的負相關。變異數分析的結果顯示，不同自他評一致性程度的受試，其在評量正確性知覺上確實有顯著差異存在，然而在行為改變意圖上卻並未有顯著差異。事後比較進一步發現，「低估」組以及「一致低」組的受試在評量正確性知覺上顯著高於「高估」組，然而「一致高」組的受試在評量正確性知覺上則並未顯著高於「低估」組與「一致低」組。此外，逐步迴歸分析研究結果顯示，在評量正確性知覺、360度回饋滿意度、自我效能、組織支持以及組織限制等變項之中，以360度回饋滿意度對於行為改變意圖的變異解釋量為最高(30％)。 本研究並進一步指出研究之限制，以及建議後續研究者可以針對影響員工對於360度回饋的態度、個人行為改變決策歷程、友誼效應、訓練效果、電腦化、以及組織文化分析等議題進行更深入的探討；此外，對於有意推行360度回饋系統之企業組織，本研究亦提供多項實務上的建議。