Rhizo-textual analyses of educational policy documents

In this paper, I describe methodological applications of Deleuze and Guattari's (1987) understanding of rhizomatic knowledge systems. I draw on rhizo-textual analyses of two different policy documents used in Australia to direct teachers in their teaching of English in primary (elementary) schools.

A rhizo-textual analysis is not concerned with following traditional, scientifically rigorous channels through a study; from data collection, through analysis, to findings that report some objectively discovered truth. Rather, a rhizo-textual analysis is a mapping of connections, of the fleshy tubers that are the rhizome. The mapping draws on various, and often contradictory work, ideas and concepts. What would seem to be "disparate phenomena" enables me to "connect diverse fragments of data in ways that produce new linkages and reveal discontinuities" (Alvermann, 2000, p. 118).

As Deleuze and Guattari point out, "A rhizome ceaselessly establishes connections between semiotic chains, organizations of power, and circumstances relative to the arts, social sciences, and social struggles" (1987, p. 7). This ceaselessness of the connections between rhizomes shifts attention away from the construction of a particular reading of any text towards a new careful attendance to the multiplicity of linkages that can be mapped between any text and other texts, other readings, other assemblages of meaning. Elizabeth Grosz describes rhizomatic texts as "a process of scattering thoughts, scrambling terms, concepts and practices, forging linkages, becoming a form of action" (1995, p. 126)

Within the policy texts I have analysed, this scrambling and scattered process establishes connections between disparate discursive systems, about literacy, about texts, about students and how students learn, and about teaching so that the version of literacy teaching that is produced seems to be normative, to be unquestionably rational, and therefore to be beyond critique.

Prominent messages in education and applied linguistic abstracts : how do authors appeal to their prospective readers?

This study investigates the rhetorical structure of abstracts of papers published in Applied Linguistics and Education. It examines how abstract authors in these two fields emphasise the significance of their research, and how they appeal to their prospective readership. Although abstracts in both disciplinary groups are found to display a coordinate textual development they exhibit a utilization of different relational schemata to indicate the functional prominence of textual propositions. In particular, different relational patterns are seen to be employed to fulfil the two primary objectives of an abstract: to provide a synopsis of the accompanying article, and to promote it to relevant research and professional communities. The way authors demonstrate the value of their research and their professional credibility appears to be conditioned by disciplinary writing conventions. It is proposed that relational choices, which result in differences in the accentuation of communicative messages in Applied Linguistics and Education abstracts, depend on the perceived relationship between the author and the discourse community in terms of expectations of prior knowledge.

Associations of neighbourhood greenness with physical and mental health : do walking, social coherence and local social interaction explain the relationships?

Background: Studies have shown associations between health indices and access to “green” environments but the underlying mechanisms of this association are not clear.

Objectives: To examine associations of perceived neighbourhood “greenness” with perceived physical and mental health and to investigate whether walking and social factors account for the relationships.

Methods: A mailed survey collected the following data from adults (n  =  1895) in Adelaide, Australia: physical and mental health scores (12-item short-form health survey); perceived neighbourhood greenness; walking for recreation and for transport; social coherence; local social interaction and sociodemographic variables.

Results: After adjusting for sociodemographic variables, those who perceived their neighbourhood as highly green had 1.37 and 1.60 times higher odds of better physical and mental health, respectively, compared with those who perceived the lowest greenness. Perceived greenness was also correlated with recreational walking and social factors. When walking for recreation and social factors were added to the regression models, recreational walking was a significant predictor of physical health; however, the association between greenness and physical health became non-significant. Recreational walking and social coherence were associated with mental health and the relationship between greenness and mental health remained significant.

Conclusions: Perceived neighbourhood greenness was more strongly associated with mental health than it was with physical health. Recreational walking seemed to explain the link between greenness and physical health, whereas the relationship between greenness and mental health was only partly accounted for by recreational walking and social coherence. The restorative effects of natural environments may be involved in the residual association of this latter relationship.

Feminine transports and transformations : textual performances of Australian women convicts and emigrants from 1788 to 1850

While scholars have critiqued early representations of the white colonial female in the form of the novel, short story, or historical narrative, analyses of poetry tend to be located only on that produced in Australia and often in light of a nascent national identity. This article examines how poetic renditions of the desolate woman might be viewed as part of imperialism's mythologising process, displacing more worrying versions of womanhood in relation to the new colonies. While social anxieties over the identity of the white colonial female would result in highly controlled productions of the female convict and female emigrant, this article demonstrates how they also prove unstable and point to a disruptive reality beyond language.

Refractive index tomography of turbid media by bifocal optical coherence refractometry

We demonstrate tomographic imaging of the refractive index of turbid media using bifocal optical coherence refractometry (BOCR). The technique, which is a variant of optical coherence tomography, is based on the measurement of the optical pathlength difference between two foci simultaneously present in a medium of interest. We describe a new method to axially shift the bifocal optical pathlength that avoids the need to physically relocate the objective lens or the sample during an axial scan, and present an experimental realization based on an adaptive liquid-crystal lens. We present experimental results, including video clips, which demonstrate refractive index tomography of a range of turbid liquid phantoms, as well as of human skin in vivo.

Postmodernist-feminism and education : a textual performance

This dissertation is performed as a self-reflexive postmodernist-feminist text that is rather like a work in progress. The relationship between feminismS and postmodernismS is investigated to reveal some of the possibilities that might result from their conjunction, whilst some critical disjunctions which may need to be bridged are recognised. Throughout this dissertation, I have explored how, as well as challenging traditional paradigms of gender, postmodernist-feminism acts to challenge traditional views of meaning, knowledge and text, and, further, how this challenge opens up possibilities for all those entrapped by the paradigms of power, whether outside or Inside. When 'reality' and 'knowledge' are revealed as constructions (not unlike fiction), new possibilities of/for postmodernist-feminist multilinearity emerge. This text practises, then, what I have nominated as three important areas of postmodernist-feminism: jouissance (pleasure and playfulness as in feminist poetics); bricolage (making the text work as a one-off); and deconstruction (an admission that the text is neither seamless nor AUTHORitative). In doing so, it emphasises the practice of what Roland Barthes calls 'writerly-reading', in which the reader is revealed as having power over the text according to the way(s) s/he enters it. In this praxis I suggest that the writer may also abdicate AUTHORity over the text by what I have called 'readerly-writing'. Taking up Gregory Ulmer's challenge to construct a 'mystory', it is my story of my journey as a woman, parent, writer mid teacher who is becoming a certified scholar. My lifelong practical interest in education thus reaches a theoretical self-understanding in this text, which is itself a praxis. Thus I introduce the practice of a non-seamless horizontality in which reflections and stories show themselves to be temporal and cultural constructions. The implications of this for school/educational experiences are central to this praxis.

Second person : a point of view? The function of the second person pronoun in narrative prose fiction

This thesis looks at the functions and effects of the ‘second-person’ pronoun in narrative prose fiction, with particular focus on the fluidity and ambiguity of the mode that I will call Protean-'you.' It is a mode in which it is unclear whether the ‘you’ is a character, the narrator, a reader/narratee, or no-one in particular—or a combination of these—so that readers find ‘second-person’ utterances at once familiar and deeply strange. I regard the ‘second person’ as a special case of narrative ‘person’ that, at its most fluid, can produce an experience of reading quite unlike that of reading traditional ‘first-‘ and ‘third-person’ narrative. Essentially, this unique experience comes about because Protean-‘you’ neglects to constitute the stable modes of subjectivity that readers expect to find within narrative textuality. These stable modes of subjectivity, modelled on what I will refer to as Cartesianism’s hegemonic notion of the self, have been thoroughly formalised and naturalised within the practices of ‘first-‘ and ‘third-person’ narrative. The Protean-‘you’ form of ‘second-person’ narrative, conversely, is a mode of narrative discourse that puts readers in a place of doubt and uncertainty, its unsettling equivocations forcefully disrupting accustomed, mimetic explanations of narrative and denying us access to the foundational, authorising subject of classical Cartesian thought. Rather than founding a notion of ‘second-person’ narrative and narrative ‘person’ generally on Cartesianism's ‘self-ish’ logic of unified, privatised identity, I turn to C.S, Peirce's notion of the semiotic self and to developments in post-structuralist thought. Essentially, the conception of subjectivity underpinning my arguments is Peirce's proposition that the self is to be conceived of not as a cogito, but as a sign by which the conscious entity knows itself. It is a sign, moreover, that is constantly being re-read, reinterpreted, so that identity is never self-complete. This reconception of subjectivity is necessary because 1 will argue that the effects of Protean-‘you’ arise in some part from a tension between Cartesianism's hegemony and what philosophical pragmatism and post-structuralism glimpse as the actual condition of the human subject—the subject as dispersed and contingent rather than unified and authoritative. Most discussions of ‘second-person’ narrative conceive of the mode in terms of implicit communicative relations, in some measure instituting Cartesianism's notion of the intentionalist self at the centre of literary meaning. I contrast the paradigmatic address model that arises from this conception against a model that approaches the analysis of ‘second-person’ narrative modality in terms of a referential function, that is, in terms of the object or objects referred to deictically by the ‘second-person’ pronoun. Two principal functions of ‘second-person’ textuality are identified and discussed at length. The first is generalisation, which is rarely dissipated altogether, a situation that contributes to the ambiguities of the pronoun's reference in much ‘second-person’ fiction. The second principal function is that of address, that is, the allocutionary function. Clearly, although stories that continually refer to a ‘you’ can seem quite baffling and unnatural, not all ‘second-person’ narratives unsettle the reader. In order to make the ‘second person's’ outlandish narratives knowable and stable, we bring to bear on them in our habits of reading whatever hermeneutic frames, whatever interpretive keys, come to hand, including a large number of unexceptional forms of literary and ‘natural’ discourse that employ the ‘second-person’ pronoun. These forms include letter writing and internal dialogue (i.e., talking to one's self), the language of the courtroom, the travelogue, the maxim, and so on. In looking at the ways in which the radicalising potentials of ‘second-person’ discourse are contained or recuperated, I focus on issues of vraisemblance and mimesis. Vraisemblance can be described as the ‘system of conventions and expectations which rests on/reinforces that more general system of ‘mutual knowledge’ produced within a community for the realisation and maintenance of a whole social world’. All of the forms of the vraisemblable are already instituted within social, cultural relations, so that what vraisemblance describes is the way we fit the inscriptions we read-that is, the way in which we naturalise what we read-into those given cultural and social forms. I also look at the conventionalising and naturalising work done by notions of mimesis in explaining relations between the world, our being in it, and texts, proposing that mimesis provides a principle buttress by which the good standing of the metaphor of ‘person’ is preserved in traditional and pre-critical modes of analysis. Indeed, the critic’s recourse to ‘person’ is in some measure always an engagement with mimesis. Any discussion that maintains that mimesis is in some way productive of meaning-which this thesis in fact does-must identify mimesis as a merely conventional category within practices of reading and semiosis more generally, and at the very least remove that term from its traditional position of transparent primacy and authority. Some of the most interesting and insightful arguments about ‘second-person’ narrative propose that the ‘second person’s’ most striking effects derive from the constitution of an ‘intersubjective’ experience of reading in which the subject positions of the ‘you’-protagonist, reader-narratee and narrator are combined into a fluid and indeterminate multiple subjectivity. Notions of intersubjectivity frequently position themselves as liberating the reader from Cartesianism's fixed, authoritative modes of subjectivity, Frequently, however, they tend implicitly to reinstate Cartesianism's notion of the self at the centre of textual practice and subjectivity. I look at Daniel Gunn's novel ‘Almost You’, at length in this context, illustrating the constant overdetermination of the ‘you’ and the novel's narrating voice, and demonstrating that this overdetermination leaves the origin of the narrative discourse, the identity of the narrator, and the ontological nature of both principal protagonists utterly ambiguous. The fluidity and ambiguity of Protean-‘you’ in ‘Almost You’ is discussed in terms of ‘second-person’ intersubjectivity, but with a view to demonstrating the indebtedness by the notion of intersubjectivity to Cartesianism's hegemony of ‘person’. I then turn to a discussion of what might be a more ‘old fashioned’ if perhaps ultimately more far-reaching approach to the ‘second person’s’ often startling ambiguities. This is Keats's notion of negative capability, a capacity or quality in which a person ‘is capable of being in uncertainties, Mysteries, doubts, without any irritable reaching after fact and reason.’ I suggest that Protean-‘you’ texts will license all of the readings of ambiguity and fluidity proposed in my discussion of ‘Almost You’, but conclude that the instances of indeterminacy illustrate no more than that: the fluidity and deep ambiguity, and thus, finally, the lack of coherence, of Protean-‘you’ discourse. This has particular implications for how we are to consider readers’ experiences of narrative texts. More fundamentally, it has implications for how we are to consider readers as subjects. I suggest that unstable, ambiguous instances of ‘second-person’ narrative can tear the complex and systematic embroidery of ideological suture that unifies Cretinism’s experience or sense of subjectivity, leaving the reader in a condition of epistemological and ontological havoc. I go on to argue that much of the deeply unsettling effect of Protean-‘you’ discourse anises because its utterances explicitly gesture towards Cretinism’s notion of self. Protean-‘you’ involves a sense of address that is much more pronounced than we are accustomed to facing when reading literary narrative, alerting us to the presence of inscribed anthropomorphic subjects. At the very same time, protean-‘you’ leaves its inscribed subjects indeterminate, ambiguous. This conflict generates a tension between the anticipation of the emergence of speaking and listening selves and our inability to find them. I go on to propose that Protean-‘you’ narrative's lack of coherence is also to be understood as the condition of narrative actuality generally, but a condition that is vigorously mediated against by dominant practices of reading and writing, hocusing my discussion in this respect on the issue of narrative ‘person,’ I argue that narrative ‘person’ is constituted within texts as an apparent unity, but that it is in fact, produced as unitary solely within the practice of making sense, that is, Within our habits of reading, and so is never finally unified. I propose that this is the case for ‘first-‘ and ‘third-person’ modes no less than for the ‘second.’ Where ‘second-person’ narrative at its most radical and Protean differs from conventional ‘first-‘ and ‘third-person’ narratives is the degree to which each has been circumscribed by practices of tantalization, containment and limit, and, in particular, Cretinism’s hegemony of ‘person.’ It may be that the most significant insights ‘second-person’ narrative has to offer are to be found within its capacity to reveal to the engaged reader the underlying condition of narrative discourse, and more generally, its capacity to reveal the actual condition of the human subject-a condition in which, exactly like its textual corollary of narrative ‘person,’ the self is glimpsed as thoroughly dispersed and contingent.

Developing the textual turn : tracking the grammar of research case records

During action research projects a great deal of written material is produced. Some of this is data generated about the project, some about the process of the research and some is reflective writing about the researcher(s). In this article I propose that a deliberate focus on the tracking of texts might be helpful in action research, particularly if the inquiry is working within significant constraints. Working with a range of documents and informed by the work of Dorothy Smith on the texting of ruling relations, I show how a multiagency project based in one school slipped away from its original community development goals into a more 'professional service' model. I also show how the project was able to resist partially the requirement by the funding body to use a rational strategic planning model through the production of taped conversations and meta-analytic papers. Although this is a single case, I contend that this example points to the potential utility of an explicit focus on the textual practices of action research.

High functional coherence in k-partite protein cliques of protein interaction networks

We introduce a new topological concept called k-partite protein cliques to study protein interaction (PPI) networks. In particular, we examine functional coherence of proteins in k-partite protein cliques. A k-partite protein clique is a k-partite maximal clique comprising two or more nonoverlapping protein subsets between any two of which full interactions are exhibited. In the detection of PPI’s k-partite maximal cliques, we propose to transform PPI networks into induced K-partite graphs with proteins as vertices where edges only exist among the graph’s partites. Then, we present a k-partite maximal clique mining (MaCMik) algorithm to enumerate k-partite maximal cliques from K-partite graphs. Our MaCMik algorithm is applied to a yeast PPI network. We observe that there does exist interesting and unusually high functional coherence in k-partite protein cliques—most proteins in k-partite protein cliques, especially those in the same partites, share the same functions. Therefore, the idea of k-partite protein cliques suggests a novel approach to characterizing PPI networks, and may help function prediction for unknown proteins.

Inclusive schooling : representation and textual practice

This paper reports on a larger study carried out in the island state of Tasmania, Australia, between 1996 and 1998. The research reviewed the impact of the Inclusion of Students with Disabilities Policy (ISDP) within the government school system. The qualitative study describes the interpretations of five key informants: a parent; two teachers—a support teacher and a class teacher—a policy-maker and a university academic, during the early period of the implementation of the ISDP. The visual and literary ‘data stories’ of the research are woven together to narrate inclusive schooling in the Tasmanian context as a ‘detective story’ of the special education knowledge tradition. Drawing from poststructuralist methodology and narrative theory the multi-voiced text is a deliberate attempt to enter into conversations with the reader rather than tell the story. Researching inclusive schooling policy through representation and textual practice, I question dominant research practices in the special education field and populist slogans of ‘inclusion’.

Exploring girl power : gender, literacy and the textual practices of young women attending an elite school

Popular discourses concerning the relationship between gender and academic literacies have suggested that boys are lacking in particular, school-based literacy competencies compared with girls. Such discourses construct “gender” according to a binary framework and they obscure the way in which literacy and textual practices operate as a site in which gendered identities are constituted and negotiated by young people in multiple sites including schooling, which academic inquiry has often emphasized. In this paper I consider the school-based textual practices of young women attending an elite school, in order to explore how these practices construct “femininities”. Feminist education researchers have shown how young women negotiate discourses of feminine passivity and heterosexuality through their reading and writing practices. Yet discourses of girlhood and femininity have undergone important transformations in times of ‘girl power’ in which young women are increasingly constructed as successful, autonomous and sexually agentic. Thus young women’s reading and writing practices may well operate as a space in which new discourses around girlhood and femininity are constituted. Throughout the paper, I utilize the notion of “performativity”, understood through the work of Judith Butler, to show how textual practices variously inscribe and negotiate discourses of gender. Thus the importance of textual work in inscribing and challenging notions of gender is asserted. I argue that critical literacy is just as important, but perhaps no more guaranteed, within elite girls’ education as it is within boys’ education.

'Go Grrrl!' : constructions of femininity in the textual practices of elite girls' schooling

In this paper I consider the utility of discourses of ‘girl power’ for understanding, and complicating, the way youthful femininities are produced in schooling. The paper is concerned with expanding the possibilities for how queer theoretical resources might be utilized within studies of girls and schooling. Existing studies have drawn upon Judith Butler’s notion of a ‘heterosexual matrix’ for understanding, and attending to, the way normative discourses of heterosexuality underpin the school-based production of youthful femininities. The term ‘heterofemininities’ has been used in order to label these school-produced intersections of sex/gender/sexuality. Drawing on discourses of ‘girl power’ that gather around ‘voice’ and responsibility, I propose that the production of ‘hetero-femininities’ within educational contexts might be further explored, and thus complicated, when the significance of discourses of ‘girl power’ is considered. I analyse young women’s discussions of key ‘girl power’ icons in popular culture, generated through fieldwork in an elite girls’ school in Australia. In this analysis I explore the intersections of gender/sexuality/girl power that are produced in the young women’s textual practices.

Enhancing narrative coherence in simulated interviews about child abuse

Purpose – Simulated child interviews, where adults play the role of a child witness for trainee investigative interviewers, are an essential tool used to train investigators to adhere to non-leading, open-ended questions. The aim of this study is to examine whether the use of a training procedure that guides persons playing the role of a child in simulated interviews results in interviewees producing more coherent narratives (measured by the number of story grammar details).

Design/methodology/approach – A total of 80 police officers individually engaged in ten-minute interviews, whereby an untrained (colleague), or trained respondent, played the role of the child interviewee. For each child respondent condition, the interviews varied according to child age (five or eight years).

Findings – As predicted, trained respondents reported a higher proportion of story grammar elements and a lower proportion of contextual information than the untrained respondents, as well as more story grammar elements in response to open-ended questions. However, there were limitations in how well both groups tailored their story grammar to the age of the child they were representing.

Originality/value – These findings demonstrate that our training procedure promotes a more coherent interviewee account, and facilitates a response style that is more reinforcing of open-ended questions.