Developing Hierarchical Schemas and Building Schema Chains Through Practice Play Behavior

Examining the different stages of learning through play in humans during early life has been a topic of interest for various scholars. Play evolves from practice to symbolic and then later to play with rules. During practice play, infants go through a process of developing knowledge while they interact with the surrounding objects, facilitating the creation of new knowledge about objects and object related behaviors. Such knowledge is used to form schemas in which the manifestation of sensorimotor experiences is captured. Through subsequent play, certain schemas are further combined to generate chains able to achieve behaviors that require multiple steps. The chains of schemas demonstrate the formation of higher level actions in a hierarchical structure. In this work we present a schema-based play generator for artificial agents, termed Dev-PSchema. With the help of experiments in a simulated environment and with the iCub robot, we demonstrate the ability of our system to create schemas of sensorimotor experiences from playful interaction with the environment. We show the creation of schema chains consisting of a sequence of actions that allow an agent to autonomously perform complex tasks. In addition to demonstrating the ability to learn through playful behavior, we demonstrate the capability of Dev-PSchema to simulate different infants with different preferences toward novel vs. familiar objects

Emergent phonology

To what extent do complex phonological patterns require the postulation of universal mechanisms specific to language? In this volume, we explore the Emergent Hypothesis, that the innate language-specific faculty driving the shape of adult grammars is minimal, with grammar development relying instead on cognitive capacities of a general nature. Generalisations about sounds, and about the way sounds are organised into meaningful units, are constructed in a bottom-up fashion: As such, phonology is emergent. We present arguments for considering the Emergent Hypothesis, both conceptually and by working through an extended example in order to demonstrate how an adult grammar might emerge from the input encountered by a learner. Developing a concrete, data-driven approach, we argue that the conventional, abstract notion of unique underlying representations is unmotivated; such underlying representations would require some innate principle to ensure their postulation by a learner. We review the history of the concept and show that such postulated forms result in undesirable phonological consequences. We work through several case studies to illustrate how various types of phonological patterns might be accounted for in the proposed framework. The case studies illustrate patterns of allophony, of productive and unproductive patterns of alternation, and cases where the surface manifestation of a feature does not seem to correspond to its morphological source. We consider cases where a phonetic distinction that is binary seems to manifest itself in a way that is morphologically ternary, and we consider cases where underlying representations of considerable abstractness have been posited in previous frameworks. We also consider cases of opacity, where observed phonological properties do not neatly map onto the phonological generalisations governing patterns of alternation

An holistic approach to architectural theory and structuralism

The author's interest in this subject emerges from seeing the environment as a whole, consisting of entities which are systems for transformation and which are responsible for the evolution of society.The approach comes from the mutual interaction of man and the environment. This interaction is expressed in many cases by building concepts, rules and theories. Architecture is considered one of the obvious means of this type of interaction by which man, over time, tried to clarify this interaction by building his shelter to accommodate his different life activities. This led to the creation and establishment of rules, constraints, and then theories in architecture that control this interaction.Architecture cannot be seen as a synchronic phenomenon but it is diachronic and in a continous evolution and development. There is a distinction between what one can see in the environment as surface structure and the embedded meaning and symbolism of deep structure. In order to analyse this distinction, the research adopts structuralism as an holistic tool to address this relationship within the environment.For this reason, architectural theories and structuralism are the two pillars to build and test the statement of the study that leads to the provision of an holistic approach to architectural theory based on structuralism.The study takes an empirical approach to test and confirm the holistic approach, hence, it adopts a methodology to analyse and interpret the case study entities. This methodology follows two main approaches to fulfil these objectives:Deductive: A theoretical investigation of the ideas of the interaction between man and the environment which leads to emphasising environmental entities as systems for transformation. This premise leads to the ji adoption of structuralism as an holistic method and as a tool for the better understanding and analysis of these entities.nductive: An empirical approach takes Salt city in Jordan as a case study area. This part represents a real field of information and application. The empirical work supports the propositions that architectural phenomena are an embodiment of cultural values and the social structure. The empirical work collected and elicited people's opinions and preferences through an open -ended questionnaire and drawings of cognitive maps.This study helps architects and designers to understand and then analyse the deep structure of the society as a base to design, after taking into consideration the mechanism that connects the surface structure to the underlying cultural values and meanings that are responding to people's needs and requirements. This may be achieved in architecture and urban planning through holistic thinking that is based on structuralism

South African Student Leadership Unrest and Unsettled Constructions: A CIBART Analysis

Student leadership in South Africa is unsettled and characterised by unrest. The perturbing changes in the higher education system, including global shifts and crises, impact South African student leadership psychologically. Consequently, this article seeks to understand the system psychodynamics of South African student leadership. Data was collected during a social dream drawing (SDD) session with student leaders at a South African university before the onset of the Fees Must Fall movement. The SDD session aimed to understand the social construction of student leadership at a South African university and data was analysed through discourse analysis with a psychodynamic interpretation. For this article, a co-reflector was incorporated for secondary analysis after Fees Must Fall to reorganise, reinterpret the data and enhance the initial findings using a conflict, identity, boundaries, authority, role, task (CIBART) model. CIBART findings show that students have a need for a collective and shared vision, and find it unsettling when this need is not satisfied due to the complex environment. Thereby, their psychological safety is threatened, while anxiety is heightened in an environment characterised by transformation and decolonisation agendas. Substantial conflicts impact authority dynamics while, simultaneously, student leadership identity and boundaries are blurry and in crisis. Thus, the compromised clarity of student leadership elevates implications for the confidence that is required for the role and task of student leadership. Consequently, efforts to reduce the anxiety of student leadership ought to be a priority. Psychologists are indicated to play a crucial role in restoring the psychological safety and security of student leaders

Semantic feature dissociation: a new hypothesis concerning autism

This thesis introduces and defends a new hypothesis concerning autism: Semantic Feature Dissociation (SFD). The claim is that some autistic people only store information about strong correlations in semantic memory. I begin by arguing the most promising theories of autism currently on offer are Bayesian theories. However, these omit important details, especially about the underlying format of world knowledge, and its role in social cognition. The SFD hypothesis bridges this gap, linking autism traits explicitly to research on concept structure. After critically reviewing key literature, I defend the hypothesis in two ways. First, I report a methodologically novel qualitative study of autism autobiographies, from which the hypothesis was abducted. This reveals that it can potentially account for many real-world autism traits. Crucially, most social and language differences can be attributed to general changes in the structure of world knowledge, without implicating a specialised mechanism for identifying mental states. Second, I show SFD is better than other accounts at predicting important lines of experimental evidence concerning social cognition, language and perception in autism. I conclude by tentatively suggesting SFD might reconcile the two leading Bayesian accounts of autism: HIPPEA and weak priors

Emotion and imitation in early infant-parent interaction: a longitudinal and cross-cultural study

Following a brief introduction to the diverse views on the motives for imitation, a review of the literature is presented covering the following topics: early theories and observations concerning the origin and development of human imitation in infancy; recent theoretical models that have emerged from experimental studies of infant imitation and from naturalistic studies of imitation in infant -mother communication; and traditional and recent theoretical and empirical approaches to imitative phenomena in infant -father interaction. This review leads to the following conclusions:a) The failure of attempts to confirm certain ideas, hypotheses and suggestions built into the theories and strategies of earlier studies does not detract from their great contribution, which set the foundations upon which recent research is carried forward.b) Despite the different theoretical frameworks and the lack of a consensus as to the best method for investigating early imitative phenomena in experimental settings, neonatal imitation is now accepted as a fact.c) Imitative phenomena found in empirical studies focusing on infant -father interaction, as well as the relevant theoretical interpretations, are characterised by a contradiction; theory predicts bidirectional regulations, but studies employ an empirical approach that favours the view that regulation is only on the parental side.In this investigation, observations were made of thirty infants, fifteen from Greece and fifteen from Scotland. All were seen every 15 days interacting with their mothers and with their fathers at home, from the 8th to the 24th week of life. A total of 540 home recordings were made. Units of interaction that contained imitative episodes were subjected to microanalysis with the aid of specialized software, in a multi -media system that provides the capability for detection, recording, timing and signal analysis of the variables under consideration to an accuracy of 1 /25th of a second.The main findings may be summarised as follows: a) Imitation was evident, as early as the 8th week, irrespective of the country, the parent or the infant's sex. b) Cultural differences, reflecting the predominance of non -vocal and vocal imitative expressive behaviour in the two countries, were found. c) The developmental course of early imitative expressive behaviours was typically non -linear. d) Turn-taking imitative exchanges predominated over co-actions. e) Parents were found to imitate their infants more than vice versa. f) Regulation of emotion, either in the sense of emotional matching or of emotional attunement, proved to be the underlying motivating principle for both parental and infant imitations.The implications of these findings for understanding universal intersubjective nature of early imitation in infant -father and infant-mother interactions are discussed

Social Thinking and History

Social Thinking and History demonstrates that our representations of history are constructed through complex psychosocial processes in interaction with multiple others, and that they evolve throughout our lifetime, playing an important role in our relation to our social environment. Building on the literature on social thinking, collective memory, and sociocultural psychology, this book proposes a new perspective on how we understand and use our collective past. It focuses on how we actively think about history to construct representations of the world within which we live and how we learn to challenge or appropriate the stories we have heard about the past. Through the analysis of three studies of how history is understood and represented in different contexts – in political discourses in France, by intellectuals and artists in Belgium, and when discussing a current event in Poland – its aim is to offer a rich picture of our representations of the past and the role they play in everyday life. This book will be of great interest toacademics, researchers, and postgraduate students in the fields of psychology, memory studies, sociology, political science, and history. It will also make an interesting read for psychologists and human and social scientists working on collective memory

Proceedings of the International Conference Sensory Motor Concepts in Language & Cognition

This volume contains selected papers of the 2008 annual conference of the German Association for Social Science Research on Japan (Vereinigung für sozialwissenschaftliche Japanforschung e.V. – VSJF). The academic meeting has addressed the issue of demographic change in Japan in comparison to the social developments of ageing in Germany and other member states of the European Union. The conference was organized by the Institute for Modern Japanese Studies at Heinrich-Heine-University of Duesseldorf and took place at the Mutter Haus in Kaiserswerth (an ancient part of Duesseldorf). Speakers from Germany, England, Japan and the Netherlands presented their papers in four sessions on the topics “Demographic Trends and Social Analysis”, “Family and Welfare Policies”, “Ageing Society and the Organization of Households” and “Demographic Change and the Economy”. Central to all transnational and national studies on demographic change is the question of how societies can be reconstructed and be made adaptive to these changes in order to survive as solidarity communities. The authors of this volume attend to this question by discussing on recent trends of social and economic restructuring and giving insight into new research developments such as in the area of households and housing, family care work, medical insurance, robot technology or the employment sector