Dissertations / Theses on the topic 'Signpost'

Verkehrsschilder gelten als das gängigste Mittel zur Regulation des Straßenverkehrs und der Kommunikation zu den Straßennutzer*innen. Die Fähigkeit eines Fahrers bzw. einer Fahrerin, ein Verkehrsschild zu verstehen, ist deshalb essentiell für die Verkehrssicherheit. Zahlreiche Studien zeigen allerdings, dass mit einem durchschnittlichen Verständnis zwischen 50 und 70% der Verkehrsschilder z.T. große Verständnisschwierigkeiten bei den Fahrer*innen vorliegen. Die Verwendung von Piktogrammen stellt eine Möglichkeit dar, um vereinfachte, auf das Wesentliche reduzierte standardisierte Informationen zu übermitteln. In Folge der Zunahme des Verkehrsvolumens über die letzten Dekaden haben viele Länder solche symbolischen Schilder eingeführt, um internationale Reisen dort zu erleichtern, wo Sprachdifferenzen Barrieren darstellen könnten. Die vorliegende Arbeit beschäftigt sich deshalb mit der Verbesserung von Beschilderungen im Straßenverkehr für in- und ausländische Fahrer*innen in Bezug auf Verständlichkeit, Korrektheit von Entscheidungen und Reaktionszeiten. Derzeit gibt es eine Fülle an Forschung zu Symbolen auf Warn- und Gebotsschildern, allerdings nicht auf Wegweisern. Ziel dieser Studie war es, einen Forschungsbeitrag zur Nutzung von Piktogrammen im Straßenverkehr und zur Verkehrssicherheit zu leisten. Dazu wurde in einem Reaktionszeitexperiment zum einen die gerichtete Hypothese untersucht, dass Piktogramme schneller und sicherer erkannt werden als verbale Zielangaben. Diese Hypothese konnte nicht bestätigt werden, stattdessen wurde ein gegenteiliger Effekt gefunden. Zum anderen wurde die gerichtete Hypothese untersucht, dass deutsche Muttersprachler*innen sowohl bei symbolischen als auch bei verbalen Zielangaben insgesamt schnellere Reaktionszeiten und mehr korrekte Antworten zeigen; dies konnte bestätigt werden. Unter Einbezug der Kovariaten Alter, Geschlecht und Fahrerfahrung zeigten sich besonders ein signifikanter Effekt des Alters und des Schildes, das die Versuchspersonen präsentiert bekamen; der zuvor noch gefundene Haupteffekt der Art der Zielangabe (symbolisch/ verbal) war dann nicht mehr signifikant. Mögliche Gründe werden abschließend diskutiert
Road signs can be regarded as the most common means of traffic regulation and communication to road users. The driver’s ability to understand a road sign therefore is essential for traffic safety. However, a large body of research shows that – with a mean comprehension value that varies between 50 and 70% - drivers have difficulties in understanding the meaning of traffic signs. The use of pictorials represents one way of conveying simplified, standardized pieces of information. With the increase in traffic volumes over the last decades, a lot of countries have introduced such symbolic signs to facilitate international travelling where language differences constitute linguistic barriers. Currently, a variety of studies on symbolic warning and mandatory signs, but not on directory signs exists. The present study subsequently deals with the improvement of directory signs in road traffic for national and international drivers regarding comprehensibility, correctness of decisions and reaction times. The aim of this study is to contribute to existing research on the topic of use of pictorials in road traffic and on traffic safety. A reaction time experiment was developed and carried out with 101 participants aged 18 to 87. 63 of the test persons had acquired German as mother language; for 38 of the participants, German was not the native tongue. Each participant was presented with 32 German directory signs that had specially been developed for the experiment. Participants had to indicate the direction they would use to reach a certain predetermined target location that could either be represented verbally or as a symbol. Two hypotheses were tested: the first hypothesis stated that pictorials should be detected faster and more accurately than verbal targets. This could not be confirmed; instead, we found the opposite pattern. The second hypothesis assumed that German native speakers would show faster reaction times and a greater number of correct answers for symbolic as well as for verbal targets compared to non-native German speakers; this hypothesis could be confirmed. Including the covariates age, sex and driving experience, a very significant effect of age as well as of the specific sign that the subjects were presented with could be shown; the previously found main effect of target type (verbal/pictorial) was not significant, anymore. Finally, the present study discusses possible reasons and influencing factors for the observed effects like arrangement and number of targets on a sign as well as the word length of the used targets

Dalit Christian Theology emerged as a counter theological movement in India in the 1980s. As a theology ‘of the Dalits, by the Dalits, for the Dalits’, Dalit Christian theology sought to counter prevalent trends in Indian Christian theology which had proved inadequate to reflect the actual experience of the majority of Christians in India. The emergence of Dalit Christian theology as a contextual liberation theology thus reflects a polarising shift in theological discourse within India. This thesis argues, however, that the theology of M.M. Thomas, a leading non-Dalit Indian Christian theologian of the twentieth Century, offered significant theological signposts for the emergence and development of Dalit Christian theology. While it is clear that he did not, nor could not, construct a Dalit theology, this thesis argues that Thomas’s theological reflections in the midst of a rapidly changing and pluralistic religio-secular Indian context brought to the fore of theological debate essential questions relating to the concept of salvation, humanisation and justice relevant to the emergence of Dalit Christian theology. Seeking to relate Christology to the Indian context dynamically, M.M. Thomas sought a theology which could be ‘challengingly relevant’ to the people of India in the post-Independent search for a just and equal society. In order to substantiate the thesis, this study examines the reflections of two first generation Dalit Christian theologians, Bishop M. Azariah and Bishop V. Devasahayam. From within a framework of methodological exclusivism, both theologians appear to reject the theological contribution of M.M. Thomas, regarding him an Indian Christian theologian with little relevance to the Dalit theological quest. Closer textual examination, however, reveals that the theological contribution of M.M. Thomas is discernable within emerging Dalit theological discourse. This thesis further investigates the relevance of M.M. Thomas’s theological contribution for Dalit Christian theology today through the critical assessment of twelve second generation Dalit theologians studying at United Theological College, Bangalore. These voices assess the rise of Dalit Christian theology, and examine the relevance of Thomas’s thoughts for contemporary Dalit discourse.

The general aim of this thesis was to identify the indicators of reading disability and to analyze the effect of these factors in preschool age children in order to determine which factors play a principal role in the development of dyslexia. Various theories of developmental dyslexia have been investigated and the key components of major theories are presented in this paper. It is a generally held view that dyslexia is caused by a deficit in phonological processing which is an inability to understand the sound structure of language. This thesis aims to unite current research findings in order to better classify dyslexia as well as to determine approaches to intervention which are critical to a preschool child’s development of literacy. Three studies were conducted. The goal of study 1 was to determine the discrepancies in performance between non-dyslexic readers and dyslexic readers. Study 2 investigated phonological awareness abilities in preschool age children and their relationship with intelligence. An intervention study was then carried out on the preschool participants to determine the effects of instruction in the alphabetic principle on elements related to intelligence and phonological awareness. The results of this thesis and the studies conducted herein found a wide range of domains that were causal to reading disability. These include visuo-spatial discrimination skills, phonological knowledge and working memory. These studies also indicate that early identification of weaknesses in these areas can be mediated by well informed instruction in letter-sound correspondence and can be a critical determinant of future reading ability.

American Indian graffiti muralism is a terminology that embodies the contemporary public art form of mural production by American Indian artists using public art installations to express ontologies of sovereignty, self-determination, and identity in different public spaces and on different objects. To date, there is no scholarship that has focused solely on American Indian graffiti muralism and ethnic markers within the medium of graffiti muralism. The dissertation, "American Indian Graffiti Muralism: Demystifying the Graffiti Medium and the Visual Harmonics of American Indian Signatures on the Modern Landscape," centers on the functionality of American Indian graffiti murals as markers of sovereignty, self-determination and identity in off-reservation municipal urban settings. Using a mixed methods framework of both qualitative and quantitative analysis this dissertation will provide new scholarship within the field of American Indian/Native American Studies and discourses on Native art and Native public art. Due to the fact that these public artworks contain multiple functions and meanings a mixed methods interdisciplinary analysis using the American Indian theoretical model of Survivance coupled with a social science theory of Geosemiotics, interviews with American Indian graffiti muralists, and quantitative empirical data collected through community-based Q survey creates a multi-narrative on the functionality of American Indian graffiti muralism. The aim of this research is to explore the functionality of different American Indian graffiti mural installations using Gerald Vizenor's Indigenous theory of survivance and the social science theory of geosemiotics. The theory of survivance aids analysis on how American Indian graffiti muralists infuse iconography and visual semiotic elements in their public art installations that (re)claim public spaces and infuse ontologies of sovereignty, self-determination, and identity in cityscapes. This is the first usage of survivance theory with Native public art and provides an ethnically appropriate means to investigate American Indian graffiti muralism. Geosemiotics theory provides analysis on how different American Indian graffiti murals interact with the physical landscape they reside within to create ideals of place and place perceptions in the populace. Geosemiotic analysis of American Indian graffiti murals illuminates how the art adds to a pluralistic public dialectic of place. By creating a dualistic theoretical lens this research addresses the suggestion that new discourses on Native art and Native public art require more analysis involving theoretical models and Indigenous ways of knowing through use of survivance theory, while also showing how a secondary social science theory can bolster a qualitative narrative on the functionality of Native public art. Artistic analysis is inherently subjective and the multi-theoretical application in this dissertation addresses how subjectivity and socio-political elements of American Indian graffiti muralism require a fully rounded framework to explore the function of these installations in our cities. The narratives of American Indian graffiti muralists regarding their mural installations offer intimate knowledge on the function of this art form and in this research provides first-person accounts of how artists approach public art differently than their studio art productions. It was also important to offer the perspectives from the artists themselves to illuminate how this graffiti muralism came to be the chosen form of artistic expression. The conversations with Yatika Fields and Jaque Fragua offer a secondary perspective to those of the researcher and public citizens. To further capture all of the perceptions surrounding American Indian graffiti muralism a public survey using Q methodology was completed to provide a platform for community-based input. Q methodology was used as a means to collect empirical data on the subjective attitudes towards American Indian graffiti murals. The output of Q surveying provided the first empirical data on American Indian graffiti muralism and concluded the multi-narrative of this project in the statements generated and tested by multiple public citizens. Furthermore, this multi-narrative foundation furthers future discourses in American Indian/Native American studies, the social sciences, and Native art historical research by offering elements that each can utilize as points of discussion and dissection.

I present my experiences designing, conducting, and analyzing the results from direct imaging surveys for extrasolar giant planets. Using the young, low mass star AB Dor C, I show that models for low-mass stars and brown dwarfs at young ages are good representations of reality. I discuss the design of the Simultaneous Differential Imaging survey, and how Monte Carlo simulations of giant planet populations allow for the design of imaging surveys, including the choice of target list, that maximizes the expected yield of extrasolar planets. With the conclusion of the SDI survey, I examine how its null result for planets sets constraints on the allowable populations of long-period exoplanets, finding that fewer than 8% of sun-like stars can have planets more massive than 4 Jupiter masses between 20 and 100 AU, at 68% confidence. When I include null results from other direct imaging surveys, these constraints are further strengthened: at 68% confidence, fewer than 20% of sun-like stars can have planets more massive than 4 Jupiter masses, at orbital semi-major axes between 8.1 and 911 AU. Even when applying the mass scaling of Johnson et al. (2007), and the "cold start" planet luminosity models of Fortney et al. (2008), the results remain consistent: giant planets are rare at large separations around sun-like stars. I explain how these constraints and planet simulations were used to design the Gemini South NICI Planet-Finding Campaign survey and target list, in order to maximize the chance of NICI detecting a planet, and so giving the campaign the greatest ability to strongly constrain populations of extrasolar giant planets, even in the case of a null result. Finally, I discuss future directions for direct imaging planet searches, and the steps needed tomove fromexisting surveys to a truly unified distribution of extrasolar planet populations.

The current research considered parent report of sleep problems in children with an intellectual disability (ID). Of specific interest were parents who reported child sleep issues/disturbances but who did not consider their child to have a sleep problem. Also of interest was the use of a general parent-training program to treat both the sleep and behaviour problems in children with an ID. Study 1 examined parent perceptions regarding sleep in children with an ID. Parents who reported a child sleep problem provided information on the types of sleep treatment tried and rated their effectiveness. Overall, 243 questionnaires were completed by parents of children with a range of disabilities aged between 3.1 to 18.7 years. While 62% of parents rated their child as displaying problematic night settling, night waking, early waking, or other disturbing sleep behaviours, only 27% of parents considered their child to have a sleep problem. A higher number of parents (75%) than expected had tried at least one type of intervention, although it was not possible to discern 'self help' treatments from 'professionally sought' treatments. Study 2 investigated child and parent factors associated with parent perception of sleep problems in children with an ID. Seventy-six parents from Study 1 completed measures in relation to child adaptive and daytime behaviour, parent stress, locus of control, personality (extraversion, neuroticism, and psychoticism), parenting competence, and perceived control over the child's sleep and daytime behaviour. Based on parent report on a sleep measure and response to the question 'do you think your child has a sleep problem' parents were allocated into one of three sleep groups: Parents who recognised a sleep problem (RSP, N=20), parents whose child did not have a sleep problem (NSP, N=35), and parents who did not recognise their child to have a sleep problem (USP, N=21). The results revealed differences between parents who do (RSP) and parents who do not (USP) recognise their child's sleep problem. These differences related to amount of child sleep (as reported by parents) and parent perceived control over the child's sleep and daytime behaviour. Study 3 examined the efficacy of a general parent-training (behaviour management) program, with sleep used as the training exemplar, for the treatment of sleep problems in children with an ID. Of the 20 parents in the RSP group in Study 2, five agreed to take part in Study 3 and three completed the intervention. The effect of the intervention on (a) a targeted sleep problem, (b) a targeted behaviour problem, (c) other sleep and daytime behaviours, (d) parent stress, (e) parent sleep, (f) parent sense of competence, and (g) parent perceived control over the child's sleep and daytime behaviour were examined. All parents reported an improvement in target sleep behaviour, and at follow-up all of the parents no longer considered their child to have a sleep problem. One parent reported a decrease in stress and an increase in measures of perceived control, and parenting competence, while two parents showed minimal to no improvement on child and parent outcomes.

>Magister Scientiae - MSc
We have used the Spitzer Survey of Stellar Structure in Galaxies (S⁴G) as a representative sample of the local universe (total of 2352 galaxies in S⁴G) to make a catalog of offset disk barred galaxies. Using the combined variation of the position angle and the ellipticity (provided by ellipse fit) and also through visual inspection, we have been able to identify all offset structures in S⁴G. While primary bars are present in 2=3 of the disk galaxies in the visible universe, offset bars have a much lower fraction. Of the ̴ 1500 (3.6µm images) disk galaxies available in S⁴G, we classified only 49 as offset barred disk galaxies. We have determined basic properties (bar to total luminosity ratio, bar length, disk scale-length and bars of offset bars shape) using GALFIT, a widely used galaxy decomposition software package. Our main conclusion is that all the offset bars are boxy, independent of their offset from the galaxy center, or the mass of the host galaxy. Additionally we find that, the early type offset bars seem to be more boxy than the late types. The comparison of our offset sample with two other samples, respectively, low mass and high mass normal barred galaxies ("normal" for bars located at the photometric center of the host galaxy), reveals them to be at an intermediate position between the two normal samples. The bar length, disk scale-length and bar to total luminosity ratio are on average larger than the low mass normal and smaller than high mass normal barred galaxies. We have found, overall, a tighter correlation between the disk and bar properties for offset bars in comparison to the two normal samples. Our explanation is that, although the offset has no visible impact on the global shape of the bars, the process responsible for these disturbances seems to affect the star formation rate such that their disk and bars are on average more active than the normal barred galaxies in the same mass range, but not enough to surpass normal barred galaxies with much higher mass.

From the socio-economic turmoil of the 20th century, Japan has repeatedly revealed its resilience. During these trying times, scientific work has been an important element in Japan's economic development. However, the 1990s revealed weaknesses in this “economic miracle.” During this period, several socio-structural factors have contributed to this social landscape. Future successes in Japanese socio-economic spheres will partially depend on scientific work. In this study, it is suggested that identifying structural factors in the Japanese “system” that contribute to its scientific organizations is key to ascertaining a more coherent assessment of scientific work in Japan. This assessment can lead to more in depth analyses of the interconnections between science and society. The focus of this study is on scientific institutes and their organizational structure. The social networks that interconnect these institutes and couple their scientific work with other elements of Japanese culture are essential in the analysis of Japan's scientific enterprise. In the present study, a qualitative case study methodology is used to explore socio-structural networks within the cultural field of scientific work in Tsukuba, Japan. The structure of scientific work in Japan is composed of several cultural and material elements which have been distilled into two themes for evaluative purposes. These themes include cultural factors and scientific production/economic affairs. Through a reflexive-thematic lens an analysis of scientific work is conducted. Central to the method used in this study is a series of structured and un-structured in-person interviews using a format of open-ended questions. Most informants in this study were chosen by administrators of the institutes involved. Although, I did participate in assuring diversity in the sample, there is possible bias inherent in management's choices of particular informants. These interviews were held during the month of October 2002 in five separate university and non-university institutes in Tsukuba, Japan. The findings in this study reveal common, contradictory and idiosyncratic aspects that have important cultural and scientific/economic effects across organizational types. Common attributes include the observation of universal “top-down” organizational hierarchies with networks of labor being accumulated through elite scientists. Generally, informants perceived little to no effect from the national economy on their particular institute's funding of science. Scientists spent an extraordinary amount of time at work and conducted highly specialized work tasks. The publishing activity concentrated among elite scientists while utilization of foreign scientists and contingent workers were segregated. Also, the use of tacit knowledge as a principal training tool was universally observed across institutes. Contradictory attributes include scientists' attitudes toward their work versus the city they live in, government policy versus actual laboratory work, and publishing versus conference presentations. The idiosyncratic attributes focus on levels of organizational formality across organizations. The organizational formality is related to the individual scientists' perceptions of what they enjoyed most about their work. Thus, scientists that enjoyed the â processes' of their work tended to be located in more formal organizations whereas those scientists who enjoyed “discovery” were situated in less formal organizations. It is likely that the different levels of organizational formality observed in this study are associated with other elements of laboratory culture. Also, the composition of foreigners and women varied remarkably across institutes. Yet, their use in laboratories is relatively similar.
Ph. D.

Verkehrsschilder gelten als das gängigste Mittel zur Regulation des Straßenverkehrs und der Kommunikation zu den Straßennutzer*innen. Die Fähigkeit eines Fahrers bzw. einer Fahrerin, ein Verkehrsschild zu verstehen, ist deshalb essentiell für die Verkehrssicherheit. Zahlreiche Studien zeigen allerdings, dass mit einem durchschnittlichen Verständnis zwischen 50 und 70% der Verkehrsschilder z.T. große Verständnisschwierigkeiten bei den Fahrer*innen vorliegen. Die Verwendung von Piktogrammen stellt eine Möglichkeit dar, um vereinfachte, auf das Wesentliche reduzierte standardisierte Informationen zu übermitteln. In Folge der Zunahme des Verkehrsvolumens über die letzten Dekaden haben viele Länder solche symbolischen Schilder eingeführt, um internationale Reisen dort zu erleichtern, wo Sprachdifferenzen Barrieren darstellen könnten. Die vorliegende Arbeit beschäftigt sich deshalb mit der Verbesserung von Beschilderungen im Straßenverkehr für in- und ausländische Fahrer*innen in Bezug auf Verständlichkeit, Korrektheit von Entscheidungen und Reaktionszeiten. Derzeit gibt es eine Fülle an Forschung zu Symbolen auf Warn- und Gebotsschildern, allerdings nicht auf Wegweisern. Ziel dieser Studie war es, einen Forschungsbeitrag zur Nutzung von Piktogrammen im Straßenverkehr und zur Verkehrssicherheit zu leisten. Dazu wurde in einem Reaktionszeitexperiment zum einen die gerichtete Hypothese untersucht, dass Piktogramme schneller und sicherer erkannt werden als verbale Zielangaben. Diese Hypothese konnte nicht bestätigt werden, stattdessen wurde ein gegenteiliger Effekt gefunden. Zum anderen wurde die gerichtete Hypothese untersucht, dass deutsche Muttersprachler*innen sowohl bei symbolischen als auch bei verbalen Zielangaben insgesamt schnellere Reaktionszeiten und mehr korrekte Antworten zeigen; dies konnte bestätigt werden. Unter Einbezug der Kovariaten Alter, Geschlecht und Fahrerfahrung zeigten sich besonders ein signifikanter Effekt des Alters und des Schildes, das die Versuchspersonen präsentiert bekamen; der zuvor noch gefundene Haupteffekt der Art der Zielangabe (symbolisch/ verbal) war dann nicht mehr signifikant. Mögliche Gründe werden abschließend diskutiert.:Danksagung Zusammenfassung 1. Hinführung und Ziele 2. Theorie 2.1 Überblick über bisherige Literatur 2.2 Überlegungen zum Studiendesign 3. Hypothesen 3.1 Reaktionszeitunterschiede zwischen symbolischen und verbalen Zielangaben 3.2 Reaktionszeitunterschiede zwischen deutschen Muttersprachler*innen und Nicht-Muttersprachler*innen 4. Methoden 4.1 Stichprobe 4.2 Ablauf und Materialien 4.3 Design 4.4 Statistische Analyse 5. Ergebnisse 5.1 Deskriptive Analyse der abhängigen Variablen 5.2 Überprüfung auf Normalverteilung 5.3 Deskriptive Analyse der Daten der Nachbefragung 5.4 Überprüfung der Hypothesen 6. Diskussion 6.1 Vergleich verbaler und symbolisches Zielangaben 6.2 Vergleich deutscher und nicht-deutscher Muttersprachler*innen 6.3 Weitere Ergebnisse und Überlegungen 7. Literaturverzeichnis Anhang Abbildungsverzeichnis Tabellenverzeichnis
Road signs can be regarded as the most common means of traffic regulation and communication to road users. The driver’s ability to understand a road sign therefore is essential for traffic safety. However, a large body of research shows that – with a mean comprehension value that varies between 50 and 70% - drivers have difficulties in understanding the meaning of traffic signs. The use of pictorials represents one way of conveying simplified, standardized pieces of information. With the increase in traffic volumes over the last decades, a lot of countries have introduced such symbolic signs to facilitate international travelling where language differences constitute linguistic barriers. Currently, a variety of studies on symbolic warning and mandatory signs, but not on directory signs exists. The present study subsequently deals with the improvement of directory signs in road traffic for national and international drivers regarding comprehensibility, correctness of decisions and reaction times. The aim of this study is to contribute to existing research on the topic of use of pictorials in road traffic and on traffic safety. A reaction time experiment was developed and carried out with 101 participants aged 18 to 87. 63 of the test persons had acquired German as mother language; for 38 of the participants, German was not the native tongue. Each participant was presented with 32 German directory signs that had specially been developed for the experiment. Participants had to indicate the direction they would use to reach a certain predetermined target location that could either be represented verbally or as a symbol. Two hypotheses were tested: the first hypothesis stated that pictorials should be detected faster and more accurately than verbal targets. This could not be confirmed; instead, we found the opposite pattern. The second hypothesis assumed that German native speakers would show faster reaction times and a greater number of correct answers for symbolic as well as for verbal targets compared to non-native German speakers; this hypothesis could be confirmed. Including the covariates age, sex and driving experience, a very significant effect of age as well as of the specific sign that the subjects were presented with could be shown; the previously found main effect of target type (verbal/pictorial) was not significant, anymore. Finally, the present study discusses possible reasons and influencing factors for the observed effects like arrangement and number of targets on a sign as well as the word length of the used targets.:Danksagung Zusammenfassung 1. Hinführung und Ziele 2. Theorie 2.1 Überblick über bisherige Literatur 2.2 Überlegungen zum Studiendesign 3. Hypothesen 3.1 Reaktionszeitunterschiede zwischen symbolischen und verbalen Zielangaben 3.2 Reaktionszeitunterschiede zwischen deutschen Muttersprachler*innen und Nicht-Muttersprachler*innen 4. Methoden 4.1 Stichprobe 4.2 Ablauf und Materialien 4.3 Design 4.4 Statistische Analyse 5. Ergebnisse 5.1 Deskriptive Analyse der abhängigen Variablen 5.2 Überprüfung auf Normalverteilung 5.3 Deskriptive Analyse der Daten der Nachbefragung 5.4 Überprüfung der Hypothesen 6. Diskussion 6.1 Vergleich verbaler und symbolisches Zielangaben 6.2 Vergleich deutscher und nicht-deutscher Muttersprachler*innen 6.3 Weitere Ergebnisse und Überlegungen 7. Literaturverzeichnis Anhang Abbildungsverzeichnis Tabellenverzeichnis

Signposts in a Strange Land is a work for string quartet inspired by native Alabama author Walker Percy. Percy's humorously existential novels usually center around a character living with a sense of loss of identity and moral direction; a Southerner trapped in the basement of a New York department store and a real estate agent searching for the meaning of life in the movie houses of New Orleans are two such characters. The String Quartet captures the searching, groping quality inherent in Percy's characters, and like these characters, culminates in moments of revelation and self-definition.

碩士
國立高雄科技大學
應用日語系
107
日本では、観光地における案内標識に多言語表記をつける傾向があるようだ。この傾向は、2020年の東京オリンピックに大会に向け、訪日外国人観光客が増加することへの対応であろうが、日本政府は、2003年から観光立国の実現に向けて、外国語の環境整備を整えてきている。その一環として、多言語表記は、重要な役割を果たしている。しかし、多言語表記には、いくつかの課題が見られる。例えは、表記の不一致、意味が伝わらない内容、見にくいデザインなどがその例である。 　本論文は、案内標識の多言語表記について行った現地調査に基づいた研究である。データ収集は、訪日外国人が最も利用する空港—成田空港、関西国際空港—をはじめ、東京と大阪にある人気観光地で行った。データは、案内標識に関する観光政策と法規に基づき分析され、わかりやすい案内標識を作る際に留意すべき点を整理した。具体的には、現地調査に見られる多言語表記の現状を記述し、考察する。 　結論として、正しい多言語表記は確かに有利な情報を伝達しており、初回訪日外国人にとり、「思いやり」を示していると考えられる。その一方、意味が正確に伝わらない記述も見られた。わかりにくい標識の改善が求められる点も指摘した。しかし、これらの四ヶ国語の表記だけでは、不十分であり、今後、案内標識は、IT技術を駆使した新たな整備がされれば、管理上利便性も高まると予想される。 　近年台湾も日本と同じく多言語社会に加わり、積極的に新南向政策などに取り組んでいる。多言語表記の必要性も高くなると想像できる。日本の多言語表記に関する本研究が、今後の台湾における観光事業に適切な表記法が活用されるよう貢献できることを願いたい。

The purpose of this study was to describe the phenomenon of learning among high school educators engaged in an on-line learning community studying the application of reader response theory across the curriculum following a two-day professional development (PD) workshop. The theoretical framework both for the design and content of the workshop and for the design of the study was social constructivism. The specific research question to be answered with respect to the participant, Ariel, was, "what is the teacher's experience in an on-line learning community?" For this phenomenological case study, the methods for data collection included two semi-structured interviews and a series of on-line communications with the teacher. Interview and email transcripts were parsed into meaning units, followed by theme analysis uncovered by a "detailed reading approach" (van Manen, 1990, p. 3). Three themes were threaded together to provide an impression of the teacher's experience, lending itself to description. Following a hermeneutic process, I used these themes to weave an image of the teacher's experience, and then consulted my own experiences, research and theoretical literature, and a work of young-adult literature as sources for interpretation (van Manen, 1990). I worked to ensure trustworthiness through bracketing, prolonged engagement, triangulation of multiple data sources, member checking, peer debriefing, and thick description to support transferability. Analysis of Ariel's experience led to a description of her as a teacher committed to professional growth, influenced by her analysis of opportunity, motivation to learn, and her response to conditions that supported her growth: time for talk, time for practice, freedom of choice, and appropriate challenge. Reflection on her experience in light of my experiences and the literature on adult learning and development led to two conclusions. First, there are critical actions that foster teacher development and learning. And second, individuals who influence continuing education for teachers have a responsibility to act through an ethic of care. Implications of this research for designers of PD are that they need to keep in mind that teachers have specific needs that must be met by their learning environment, including flexibility, activities designed for adult learning and development, sustained engagement, support for collaborative learning, and obvious benefit to students. Recommendations for research growing out of the present study include exploring the relationships among student learning and teacher participation in professional development of this type, further investigations in the possibilities of online learning communities, including teachers as co-researchers in such projects, and in-depth discourse analysis of the transcripts and online communications to explore issues of power and hegemony.

Contextual, personal, theoretical, and institutional forces intersect in the development of an intentional and ethical applied drama practice. This document charts several ethical signposts marking the development process of an applied drama project, Child-centered Improvisation, in a pediatric dialysis clinic. It argues for a deep understanding of the fields and contexts in which drama is applied and an awareness of the multiplicity of voices therein. The resulting discussion claims bewilderment as a productive space and privileges a narration of the complementary practices of an applied drama practice in a pediatric healthcare setting. The document concludes with recommendations specific to developing applied drama practices in such settings.
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