Sojourners, or people who live in a foreign country for a limited period of time, must prepare to communicate effectively in a foreign culture. Current theory suggests that sojourners learn to develop primary social interaction schemas to prepare for intercultural communication. Because sojourners may not stay in a country long enough to develop schemas, sojourners could benefit from a tool designed to help them acquire schemas for their host countries. Conceptual and situation metaphors can help sojourners gain useful insights into the cultures they prepare to face. To investigate metaphors that may assist sojourners, international students studying in the United States were interviewed to uncover the metaphors they already used to describe their experiences, as well as to see if new metaphors could be created to assist future sojourners. The conceptual and situation metaphors uncovered are discussed in within the framework of schemas. / Master of Arts

Este estudo, de cunho cognitivista, trata do humor e da ironia multimodal em cinco capas do jornal O Pasquim. Nele, constam análises sobre a percepção da ironia e do humor presente nas capas das edições n 187, 271, 514, 654 e 668, e a discussão sobre o papel do contexto histórico, da imagem e do texto como gatilho para a formulação de mesclas. O trabalho também postula configurações de mesclas a partir dos sentidos construídos por quatro grupos distintos de colaboradores, um grupo formado por leitores jovens à época de publicação das capas, e outros três grupos de jovens universitários, tendo o primeiro grupo visualizado a imagem e depois o texto que compunha a capa, o segundo acessado primeiro o texto e depois a imagem e o último visualizado as capas completas. Para tanto, foram utilizados alguns dos principais conceitos da linguística cognitiva, a saber, frames, domínio, mesclagem e metáfora conceptual, além de estudos relativos à ironia e humor. Também é proposta uma nova configuração para mesclas irônicas, apresentando a fusão dos inputs de entrada e dos espaços de reação esperada e confrafactual, cunhados por Coulson (2005) no modelo de estruturação do espaço / Este estudio de naturaleza cognitiva, trata sobre el humor y la ironía multimodal en cinco portadas de periódicos de O Pasquim . En él figuran los análisis de la percepción de la ironía y del humor presente en las portadas de las ediciones n 187 , 271, 514, 654 y 668 , y el debate sobre el papel del contexto histórico, la imagen y el texto como un disparador para la formulación de mezclas . El documento también plantea la configuración de mezclas a partir de los significados construidos por cuatro grupos diferentes de contribuyentes, un grupo de jóvenes lectores en el momento de la publicación de las portadas , y otros tres grupos de estudiantes universitarios, el primer grupo ha visto primero a la imagen y después el texto de la portada, el segundo acceso primero el texto y después la imagen, y el último ha visto las casos completas. Para esto furon utilizados algunos de los principales conceptos de la linguística cognitiva, es decir , los frames, dominio , la mezcla y la metáfora conceptual, así como los estudios relacionados con la ironía y el humor. También se propone una nueva configuración para las mezclas irónicas , con la fusión de las entradas (inputs) y los espacios de reacción esperada y confrafactual , acuñados por Coulson (2005) en el modelo de espacio de estructuracion

Este estudo, de cunho cognitivista, trata do humor e da ironia multimodal em cinco capas do jornal O Pasquim. Nele, constam análises sobre a percepção da ironia e do humor presente nas capas das edições n 187, 271, 514, 654 e 668, e a discussão sobre o papel do contexto histórico, da imagem e do texto como gatilho para a formulação de mesclas. O trabalho também postula configurações de mesclas a partir dos sentidos construídos por quatro grupos distintos de colaboradores, um grupo formado por leitores jovens à época de publicação das capas, e outros três grupos de jovens universitários, tendo o primeiro grupo visualizado a imagem e depois o texto que compunha a capa, o segundo acessado primeiro o texto e depois a imagem e o último visualizado as capas completas. Para tanto, foram utilizados alguns dos principais conceitos da linguística cognitiva, a saber, frames, domínio, mesclagem e metáfora conceptual, além de estudos relativos à ironia e humor. Também é proposta uma nova configuração para mesclas irônicas, apresentando a fusão dos inputs de entrada e dos espaços de reação esperada e confrafactual, cunhados por Coulson (2005) no modelo de estruturação do espaço / Este estudio de naturaleza cognitiva, trata sobre el humor y la ironía multimodal en cinco portadas de periódicos de O Pasquim . En él figuran los análisis de la percepción de la ironía y del humor presente en las portadas de las ediciones n 187 , 271, 514, 654 y 668 , y el debate sobre el papel del contexto histórico, la imagen y el texto como un disparador para la formulación de mezclas . El documento también plantea la configuración de mezclas a partir de los significados construidos por cuatro grupos diferentes de contribuyentes, un grupo de jóvenes lectores en el momento de la publicación de las portadas , y otros tres grupos de estudiantes universitarios, el primer grupo ha visto primero a la imagen y después el texto de la portada, el segundo acceso primero el texto y después la imagen, y el último ha visto las casos completas. Para esto furon utilizados algunos de los principales conceptos de la linguística cognitiva, es decir , los frames, dominio , la mezcla y la metáfora conceptual, así como los estudios relacionados con la ironía y el humor. También se propone una nueva configuración para las mezclas irónicas , con la fusión de las entradas (inputs) y los espacios de reacción esperada y confrafactual , acuñados por Coulson (2005) en el modelo de espacio de estructuracion

Published Article / Past imbalances in the South African education system continue to perpetuate in poorly resourced schools and inadequately skilled teachers, resulting in under-prepared university students. At Tshwane University of Technology (TUT) a computer-based intervention was developed to address two of the conceptual difficulties identified in prospective first-year Chemistry students. After implementation of the intervention, average improvements of 13.6% and 6.4% were obtained for the concepts of conservation of matter and physical and chemical change respectively. The students' attitudes towards computer-aided study, assessed using a semi-structured questionnaire, were found to be extremely positive despite limited computer access.

Published Article / This paper examines the discourses on technical vocation education and training (TVET) adopting a comparative perspective. In particular, we critically analyse the notion of academic and professional pedagogy to embed curriculum and pedagogy at Universities of Technology (UoTs) in South Africa and at the Central University of Technology (CUT). This is conducted by analysing the term, vocational pedagogy within the context of Universities of Applied Sciences (UASs) and Universities of Technology (UT) in Germany, and Universities of Technology (UoTs) in South Africa, respectively. We then proceed by exploring the idea of an Institute of Pedagogy at the Central University of Technology (CUT) that will become a centre of excellence where research on professional pedagogy will be undertaken by staff and students from CUT and other institutions, as well as other bodies, including government and the employer/industry.

Research has been undertaken to obtain a thorough understanding of the existence and degree of gender disparity in students' participation and performance in introductory university physics courses at the University of Edinburgh. The research on this topic has focused on three main subject areas: the proportion of male and female students enrolled in undergraduate physics courses and their reasons for choosing to study this subject, gender differences in student performance and, Finally, how students' attitudes and beliefs towards studying physics change after a period of instruction. Gaining an insight into students' attitudes towards studying and learning physics, as well as their conceptual understanding of the topics being assessed, can draw attention to potential areas of weakness which can be targeted in future teaching. This thesis comprises a comprehensive review of the current situation surrounding male and female participation in the undergraduate physics degree programme at the University of Edinburgh in comparison to other STEM subjects, as well as a description of factors potentially influencing the gender performance in physics. With respect to student performance, conceptual understanding tests have been used as evaluation tools to measure the effectiveness of introducing interactive engagement, such as Peer Instruction, into teaching environments in order to improve student performance, as well as a means by which male and female learning gains could be compared. Results indicate that female students show a lower level of conceptual understanding of Newtonian Mechanics than male students when entering the degree programme, and that this gender difference remains after a period of instruction. Qualitative interviews highlight the preconceptions of first year undergraduate physics students with regards to Newtonian concepts of force and motion and demonstrate the range of misconceptions held by both male and female students. The research presented here compares male and female performance on different forms of assessment; coursework, laboratory assessments, examinations and peer instruction in-lecture questions. Results indicate that while examination scores show no distinct gender trends, female students show consistently higher coursework scores compared to males across physics, chemistry and biology first year courses. Analysis of Peer Instruction questions implemented in the introductory physics lectures suggest that such teaching methodologies have had an overall positive effect on class performance, although there is evidence that differences exist between male and female performance on individual questions. Students' attitudes towards learning physics have been measured at under- graduate level in order to evaluate the level of 'expert-like' thinking of first year undergraduate students. One notable finding of this study has been the lack of decline in the `expert-like' thinking after a semester of teaching in recent years, where previously a decline had been witnessed in this expert-like thinking. This result coincides with a change in the format of lectures to a 'flipped- classroom' approach and may have implications for the introduction of new teaching methods. As well as focusing on the progression of undergraduate students' attitudes, this study has evaluated UK academics' attitudes towards physics. This has enabled a UK level of `expert-like' thinking to be established, with gender differences between male and female academics identified. Students' opinions of the transferable skills gained and their experiences during their degree programme are discussed. Each of the gender topics discussed in this thesis has provided a deeper insight into gender differences in student attainment at undergraduate level which could have implications for the further improvement of future courses.

Many designers find computer-based tools are not as effective during the early stages of design as manual sketching. However, to abandon the computer in these conceptual stages denies designers the computer‟s capability to translate and supplement imaginative design thinking. Recent design studies address conceptual design. What is the impact of computer-based drawing and sketching on designers‟ cognition and productive reasoning? This research focuses on the relationship between the characteristics of sketching using the drawing environment of the computer and the productivity of the conceptual design phase. I provide a theoretical framework that identifies and clarifies both sketching and productivity. Previous specialized studies are selective and sometimes only descriptive in defining this relationship. A review of these studies reveals a gap in our understanding of those aspects of sketching that relate to visualization, imagination and the generation of design ideas. The thesis addresses three objectives: (i) to build a comprehensive theoretical framework that on one hand defines the characteristics of sketching that might affect the generation of design ideas, and on the other hand defines the productivity of conceptual design and its indicators; (ii) to apply this framework in a practical study; and (iii) to extract implications for the relationship. To address the problem of computer-based sketching, I indentify the continuity within the dynamic field of images usually generated while designers sketch as the most effective characteristic of the computer sketching process. I establish a measure of continuity defined by (i) the degree of ease in projecting design images, (ii) the degree of continuity of displaying images due to changing the status of the design objects and due to navigation around the objects, (iii) the degree of provision of a holistic view (i.e., the total view of the design objects on the computer screen). Then I define productivity within this framework in terms of the cognitive operations of dialogical reinterpretation. When sketching, designers seem to perform key operations such as interpreting, reframing and restructuring. I present the case that a process rich with these cognitive operations is productive. The study makes use of the fields of free hand sketching, literature, cognitive psychology and Gestalt theory. Four indicators emerge from this study: the occurrence of pattern discovery, conceptual reinterpretation, alternation of thinking, and restructuring. I identify key variables that define the degree of continuity of the dynamic field of images which relate to designer‟s performance to verify their relationship with productivity. I study ten design participants who are given a design task that involves sketching with various CAD systems. The study involves 21 hours of recorded video analyzed using a method adapted from Goldschmidt's “linkography” tool for representing design protocols. I identify where patterns of relationships between variables exist, and where they do not apply. Not all the selected variables of continuity of the dynamic field of images, nor all the indicators of productivity in the conceptual design phase, support these patterns of relationships. This indicates that there is a special group of characteristics of sketching that maintain the pace of continuity within the dynamic field of images can improve the productivity in the conceptual phase.

Graphic Design by definition, is conceptual, its birth and production process depends on the conceptualization of problems and solutions. This report will explore what role does conceptual art, and conceptual strategies, play in the applied arts or visual communications. Just as in conceptual art, in graphic design “…the aesthetics of the design is less important than the “product” it signifies; its meaning is more important than its appearance.” Strong examples of conceptual strategies will be described through the work of graphic designers Paul Rand, Allan Fleming, and Robert Brownjohn, who experiment with “defamiliarizing the ordinary” and advertising campaigns that have used a conceptual approach. / text

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