Faculty of Education - Theses
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ItemAssessment of student problem-solving processes with interactive computer-based tasks( 2009)Problem solving is recognised as an important intellectual activity in schooling and beyond. In particular, generic problem-solving skills which transfer across learning areas are valued educational outcomes. The objective of this study was the design and evaluation of an online assessment system that provided diagnostic information on students' development of problem-solving competencies at upper primary and lower secondary school level. This resulted in the development of a methodology for collecting and interpreting problem-solving process data to assess important procedural aspects of problem solving. In this research study, existing assessment design and analysis methodologies were extended and applied to produce descriptions of problem-solving behaviour useful for both students and educators. The assessment system utilised recent advances in technology, assessment design and analysis, and problem-solving theory to guide the development of interactive computer-based tasks and to facilitate the interpretation of complex process data from student solution processes. Rules for interpreting computer-captured process data were empirically validated using qualitative verbal protocol analysis techniques. This study introduced a novel contribution to assessment design methodology called a temporal evidence map. This data transcription tool was designed for displaying and analysing concurrent sources of process data collected throughout task piloting exercises. Use of this tool culminated in the refinement of tasks and scoring rules, and informed development of additional tasks for the main data collection phase of the study. Following large-scale online data collection, the data were probabilistically modelled using Bayesian Inference Networks. A range of model evaluations were carried out to gauge aspects of assessment validity and reliability. Finally, the inferences generated via Bayesian modelling were used to produce diagnostic student profile reports suitable for informing instruction. Educators have much to gain from technology-based assessment systems underpinned by cognitively diagnostic models of cognition. In particular, supporting assessment inferences about procedural quality is well-aligned with 21st century skills in information-rich educational and vocational settings. This study provides diagnostic information to educators about how, and not just if, students solve problems.
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ItemJourneys of adaptation of Chinese and Vietnamese international students to academic writing practices in higher education( 2007)The study reported in this thesis explores how Chinese and Vietnamese international students exercise personal agency and mediate their academic writing to adapt to disciplinary practices at an Australian university. It also examines academics' attitudes toward student writing. The study employs a trans-disciplinary framework for interpreting student writing practices and lecturers' views within the institutional structure. This framework has been developed by infusing a modified version of Lillis' heuristic for exploring students' meaning making in higher education with positioning theory. The study documents the complexities and multi-layered nature of the adaptation processes that the students go through in their attempts to mediate their academic writing. A prominent finding of the study indicates the emergence of three main patterns of adaptation, committed adaptation, surface adaptation and hybrid adaptation, that the students employ to gain access to their disciplinary writing practices. The students' process of adaptation arises from their intrinsic motivations to be successful in their courses and to participate in their disciplinary community. However, where they differ is in their internal struggle related to what they really value amongst the possible disciplinary writing requirements they adopt in constructing their texts. The findings of the study show that the students' journeys of adaptation appear to be much more complex than what is often described in the current literature as being largely related to language and cultural factors. The analysis or the students' practices shows that they exercise personal agency by drawing on various strategies to facilitate their understandings of disciplinary expectations. In particular, the students have transformed their own practices through seeking ways to contact their lecturers to deepen their understandings of the disciplinary expectations, ask for feedback on draft versions of writing assignments and go through the redrafting process. The students are quite successful in using different ways to increase their understandings of the disciplinary expectations and even find the process rewarding. This shows that contrary to popular belief, international students in this study are able to demonstrate initiative and problem-solving skills. They actively exercise their own power as students, which allows them to participate in their disciplinary written discourse. The findings also indicate that what is of paramount importance to students' success is the interaction and dialogues they establish with their lecturers. The students' varying practices in spelling out what is expected of them establish a case for the importance of individual factors of each student and that success or failure is likely to relate to the possession of certain dispositions, regardless of one's ethnic background. The positioning analysis of the four lecturers involved in the study shows that they appear to be aware of the needs of international students and are determined to accommodate them in many ways. There are however a number of mismatches in the display of disciplinary knowledge among the academics themselves and between the academics and the students. Yet, in the relevant literature, what challenges international students is often attributed to such factors as English language, study skills and cultural adaptation, which arise from international students themselves. The study reported in this thesis reveals that the inconsistency and subtlety of the lecturers' explanations of the academic expectations makes it more challenging for international students to make sense of what is required of them in specific disciplines. Even though the lecturers attempt to find ways to facilitate students' understandings of the conventions, there is little mutual transformation occurring in terms of negotiating different ways of constructing knowledge. The findings of the study give insights into ways that a dialogical pedagogic model for mutual adaptation can be developed between international students and academics rather than the onus being on exclusive adaptation from the students. The model offers concrete steps towards developing mutual relationships and changes of international students and staff to each other within the overarching institutional realities of the university. Such a dialogical model is put forward as a tool to enhance the education of international students in this increasingly internationalized environment.
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ItemPolitics and prescription: an analysis of reading texts in Victorian government primary schools 1872-1970( 2007)For a period of almost one hundred years - from the 1872 Education Act until 1970 the Victorian Education Department prescribed the reading curriculum of children in government primary schools, using texts from Ireland and Britain, followed by three sets published by the Department. This thesis describes the procedures undertaken in the selection of these texts, and analyses their contents in the light of the educational thinking of the times and the prevailing political, social and economic conditions. The Irish Books of Lessons were components of a national system of education in Ireland designed to provide a non-denominational religious education for all children. Emphasis was placed on literary and moral values, Old Testament history and political economy. Transplanted to the colony of New South Wales, the Irish ideal of a common education failed because of intractable religious disputes between Anglican and Roman Catholic clerics. In Victoria there was discord in parliament relating to the contents of the books and the secular provision in the 1872 Education Act. In 1877 these books were replaced by the British Royal Readers, containing informational matter, English literature, and history related in terms of battles won and deeds of service for the Empire. Alterations to some items in the Royal Readers on the order of the Minister of Public Instruction because of their religious content caused further contention in parliament. Action from Roman Catholic sources succeeded in the banning of other books from schools on sectarian grounds, an outcome that had important ramifications for the administration of education in Victoria. Religious sensibilities were appeased with the Minister's decision to replace imported texts with the locally-produced School Papers in 1896. These monthly publications contained literature, informational items, stories for enjoyment and others of a moralistic bent. The Anglophile nature of the Royal Readers was maintained with material promoting loyalty to Britain and the Empire. Wide coverage of the Boer War and World War I was included. The inter-war period saw a growing emergence of an Australian identity in the School Papers, with fewer items calling for fealty to Crown and Empire, and local writers increasingly featured. The Victorian Readers, introduced in 1928, were the repository of the literature that remained an important element of the reading curriculum, much of it from Australian authors. Articles promoting peace in the reading material at this time foreshadowed the muted coverage of World War II in the School Papers. The new set of reading books published in the 1950s and 1960s continued in the literary style of their predecessors, with writing by current Australian and international authors. The capacity of the School Papers to respond to events as they unfolded enabled the readers to be kept informed of Australia's increasing involvement with Asia, the decline of old affiliations and the formation of new geopolitical alliances.