To empathise, in a historical sense, generally means to entertain the perspectives and values of people in the past through consideration of the circumstances they faced. Widely acknowledged as a fundamental part of the historian's craft, empathy has had a more tenuous place in school history due to the conceptual confusion of the term, its association with the promotion of a leftist political agenda, and its difficulty for pupils. Scholarship on empathy has focused upon its philosophical meaning and students' thought processes, but has largely neglected to explore teachers' knowledge and practice about how to cultivate it. Instead, it has tended to offer norms for good practice that take little account of differing contexts or the sometimes competing goals that teachers seek to achieve. It has been guided as well by a particular image of empathy teaching as dedicated exercises, often involving immersion in many historical sources. My study begins to address the lack of attention to teachers' actual ideas and practices for fostering empathy by presenting a case study of four experienced history educators in England. Through extensive analysis of lesson and interview transcripts, I derive a new framework for thinking about empathy teaching that takes into account both the major activities and smallscale discourse strategies - heretofore largely unexamined - that the teachers use to promote understanding. It attends to their ways of conceptualising empathy, their means of establishing the conditions they view as essential, their negotiations of myriad factors helping or hindering their efforts, and their complex deployments of various types of relevant knowledge. The framework shows how, in making decisions about empathy teaching, they consider student factors such as capacities, preconceptions and motivation, structural factors such as time, resources, and examination priorities, and factors concerning their own knowledge, beliefs and state - then utilise a broad and flexible repertoire of strategies to address the shifting variables they encounter. Finally, the study explores curriculum as an interaction between teachers, pupils and educational context, recognising the influence of each on understanding in particular classrooms. Significant divergences between how teachers think and practice and how empathy teaching is discussed in the educational literature emerge for a spectrum of issues. These include how empathy is conceptualised, what sorts of strategies are enacted, who the historical subjects of empathetic efforts are, how students' achievements are assessed, and how empathy-related dilemmas are construed and managed. All of these discrepancies suggest that research stands to benefit by attending more closely to teachers' ideas. For their part, the teachers appear to be oriented toward self-improvement - learning and changing through experience, collegial contact, and focused reflection of the sort prompted by this research. Implications for teachers' professional development and for future research approaches are explored.

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The Kripke/Wittgenstein paradox and Goodman’s riddle of induction can be construed as problems of multiple redescription, where the relevant sceptical challenge is to provide factual grounds justifying the description we favour. A choice of description or predicate, in turn, is tantamount to the choice of a curve over a set of data, a choice apparently governed by implicitly operating constraints on the relevant space of possibilities. Armed with this analysis of the two paradoxes, several realist solutions of Kripke’s paradox are examined that appeal to dispositions or other non-occurrent properties. It is found that all neglect crucial epistemological issues: the entities typically appealed to are not observational and must be inferred on the basis of observed entities or events; yet, the relevant sceptical challenge concerns precisely the factual basis on which this inference is made and the constraints operating on it. All disposition ascriptions, the thesis goes on to argue, contain elements of idealization. To ward off the danger of vacuity resulting from the fact that any disposition ascription is true under just the right ideal conditions, dispositional theories need to specify limits on legitimate forms of idealization. This is best done by construing disposition ascriptions as forms of (implicit) curve-fitting, I argue, where the “data” is not necessarily numeric, and the “curve” fitted not necessarily graphic. This brings us full circle: Goodman’s and Kripke’s problems are problems concerning curve-fitting, and the solutions for it appeal to entities the postulation of which is the result of curve-fitting. The way to break the circle must come from a methodology governing the xidealizations, or inferences to the best idealization, that are a part of curve-fitting. The thesis closes with an argument for why natural science cannot be expected to be of much help in this domain, given the ubiquity of idealization.

The development of methods for site-selective derivatization of natural products to enable simultaneous arming and structure activity relationship (SAR) studies has shown great potential for the synthesis of pharmaceutical drug leads and cellular probes for mechanism of action studies. Herein, we describe a strategy to functionalize carboxylic acid and phenol containing natural products. This methodology relies on the in situ generation of diazoalkanes to form the corresponding carbonyl esters and phenolic ethers derived from natural products. We applied this process to several natural products, to begin demonstrating the utility of this methodology for the simultaneous arming and SAR studies of natural products. To expand our group’s nucleophile catalyzed aldol lactonization (NCAL) reaction for synthesizing highly substituted cyclopentane fused beta-lactones, we developed a nucleophile catalyzed, tandem Michael aldol lactonization (NCMAL) reaction. Herein, we show the synthetic utility of this reaction in varying the Michael donors and acceptors, developing a catalytic, enantioselective NCMAL, and synthesizing tricyclic-!-lactones. Furthermore, we initiated studies toward applying this new methodology to the synthesis of a lipase inhibitor, vibralactone.

This thesis examines the special case in which a newly developed dynamic measurement system must be characterized when an accepted standard qualification procedure does not yet exist. In order to characterize this type of system, both physical experimentation and computational simulation methods will be used to build trust in this measurement system. This process of establishing credibility will be presented in the form of a proposed methodology. This proposed methodology will utilize verification and validation methods that apply within the simulation community as the foundation for this multi-faceted approach. The methodology will establish the relationships between four key elements: physical experimentation, conceptual modeling, computational simulations, and data processing. The combination of these activities will provide a comprehensive characterization study of the system. In order to illustrate the methodology, a case study was performed on a dynamic force measurement system owned by Sandia National Laboratories. This system was designed to measure the force required to pull a specimen to failure in tension at a user-input velocity. The results of the case study found that there was a significant measurement error occurring as the pull event involved large break loads and high velocities. 100 pull events were recorded using an experimental test assembly. The highest load conditions discovered a force measurement error of over 100%. Using computational simulations, this measurement error was reduced to less than 10%. These simulations were designed to account for the inertial effects that skew the piezoelectric load cells. This thesis displays the raw data and the corrected data for five different pull settings. The simulations designed using the methodology significantly reduced the error in all five pull settings. In addition to the force analysis, the simulations provide insight into the complete system performance. This includes the analysis of the maximum system velocity as well as the analysis of several proposed design changes. The findings suggest that the dynamic measurement system has a maximum velocity of 28 fps, and that this maximum velocity is unaffected by the track length or the mass of the moving carriage.

Psychotherapy research indicates that metaphors are often used to express a client's meaningful experience. This study measured the impact of client-generated metaphors on in-session experiencing. The research question explored whether client-generated metaphor use would be associated with greater in-session experiencing as rated by the Experiencing Scale (EXP; Klein, Mathieu-Coughlan, & Kiesler, 1986). It was also asked whether metaphor use would increase the subsequent experiencing of a client. Forty-seven client-generated metaphor events were randomly selected from 47 psychotherapy transcripts of clients in therapy with counsellors-in-training. For each metaphor event, a pre-metaphor and post-metaphor client utterance was selected. A total of 140 utterances were compared using a repeated-measure analysis of variance. Results indicate that client-generated metaphors are not significantly different from pre-metaphor or post-metaphor client utterances. The role of language and the clinical importance of metaphor use in psychotherapy were discussed.

Ko te kookoomuka te raakau i tunua ai te moa. (There is a proper use for everything and only by means of correct useage can the optimum result be obtained) This thesis proposes a model for research into traditional Maori kaupapa. Maori Studies is interdisciplinary in that it combines aspects of a considerable number of other disciplines and adds a further perspective of its own. However, despite the cross-overs with, for example, Anthropology, History, Linguistics, Art History, etc., Maori Studies provides its own unique, emic prespective which adds both depth and breadth to the study. Accordingly, research into kaupapa Maori requires a Maori model which draws from associated disciplines, forms interpretations according to the Maori world view and integrates all the various forms of evidence so that gaps in one area may be filled from another. Some steps towards resolution are proposed where the different forms of evidence seem to contradict, rather than complement each other. In particular the etic versus emic approach is examined with a view. Accordingly, the thesis will include an approach to the analysis and incorporation of traditional information available from: interviews; art; waiata; whakataukii; placenames; whakapapa; manuscripts and early census figures as well as the publised sources which are available. All must be compared with the contemporary oral record of past events, especially since much Maori tradition is political in nature, and the political perspective can change over time ("The Maori Camel"-paper presented to Pouhere Korero/NZHA Conference February 1996). (One of the particular strengths of Maori language material such as placenames, waiata, whakapapa, and whakatauki is that they have usually been repeated verbatim, often by people who hadn�t the language ability to change them. Therefore, like manuscripts they are frozen in time; unlike contemporary oral evidence where stories are retold in each generation.) The case studies look at the traditional Maori perspective on each of the topics and compares it with any research which has been done in Non-Maori ways. (For example, in Case Study 1., Maori knowledge which has been gathered by following the model proposed in this thesis is compared with botanical knowledge about cabbage trees.) Maori language material is not translated but handled in the original and discussed in Maori when a more productive discussion is thus facilitated, therefore resulting in a bi-lingual thesis. For Maori Studies to be fully accepted as having the same mana as other academic disciplines requires full acceptance of the bilingual nature of Maori Studies. However, in the iterests [sic] of wider accessibility, the majority of the discussion will be in English.

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