Anaphors in casual and controlled talks groups of Iranian EFL learners

By relying mainly on the accessibility approach to anaphora, this article intends to analyze the types, distributions and retrieval of anaphors in two forms of spoken discourse: casual and controlled talk. For the specific purposes of the study, twenty sophomore Iranian students were randomly selected to conduct the talks. The subjects were divided into two groups of casual and controlled talk. According to the settings and adopted topics, the overall casual talk group was further divided into two groups of dorm and academic talk. In the end, it was observed that as the talk situations vary, types, frequencies, distances, retrieval qualities and thematic structure (patterning) of anaphors undergo dramatic changes too. Further analyses of the obtained data show that the number of pronominal anaphors is by far more than NP anaphors in dorm casual talk whereas in academic casual talk the number of NP anaphors exceeds that of the former talk groups. However, the distribution of anaphors in the performance of controlled talk groups has shown to be more moderate with regard to the types of anaphors used in it. Overall, the distributional patterns of various anaphoric devices in different talk situations are considered to be a function of the speakers’ evaluation of the cognitive states of the listeners/addressees.
Average distances and frequencies of the different types of zero, pronominal, and NP anaphors have also been shown to undergo dramatic changes as talk situations vary.

Health system costs of diseases and injury in Australia 1993-94 : an analysis of costs, service use and mortality for major disease and injury groups

Provides a systematic analysis of the health system use and costs associated with specific disease and injury groups in Australia in 1993-94. The estimates are presented in a consistent format and are derived using a methodology that ensures the results add across disease, age and sex groups to total Australian health expenditures for 1993-94.

The L(2,1)-labelling problem for cubic Cayley graphs on dihedral groups

A k-L(2,1)-labelling of a graph G is a mapping f:V(G)→{0,1,2,…,k} such that |f(u)−f(v)|≥2 if uv∈E(G) and f(u)≠f(v) if u,v are distance two apart. The smallest positive integer k such that G admits a k-L(2,1)-labelling is called the λ-number of G. In this paper we study this quantity for cubic Cayley graphs (other than the prism graphs) on dihedral groups, which are called brick product graphs or honeycomb toroidal graphs. We prove that the λ-number of such a graph is between 5 and 7, and moreover we give a characterisation of such graphs with λ-number 5.

Getting it right in the mix : teaching social work practice skills inclusively to diverse student groups

Social work has traditionally attracted a diverse mix of students with varying levels of academic preparedness and practice skill experience. Current trends in higher education indicate the possibility of further challenges for academic staff in social work as universities seek to both widen participation from university graduates and, at the same time, prioritise practice and academic excellence among students. Drawing on reflective journal entries by the author, this paper examines the challenges that social work academics might face in teaching social work practice skills effectively to the increasingly diverse student cohorts enrolled across Bachelor and Masters of Social Work (Qualifying) degrees. The reflective process adopted in this study explores the gaps between the author’s intentions and the reality of the classroom experience. Key observations included language barriers impeding engagement with the material and cultural differences in relating to others and conceptualising practice. These problems were apparent in both the process of delivery (pedagogy) and content (curriculum). The reflective process highlighted the need for further research in order to optimally respond to the diversity in social work education.

Evidence-informed health policy - the crucial role of advocacy

Health policy makers and clinicians often face similar decision-making challenges. The issues are turbulent, characterised by high risk and complexity, often involve value conflicts and occur in settings of rapid change. Policy makers' decisions are under increasing scrutiny for their use of evidence, with many health policies reflecting political influence rather than rigorous analysis. The evidence-based policy movement offers a range of accounts for this. We argue that advocacy in three critical areas helps explain when evidence is used in the policy making process and then contrast the impacts of advocacy for evidence use in two nutrition policy cases.

Comparison of the traditional problem-based learning format and larger, directed, independent study groups

 Problem based learning has been implemented as a pedagogical tool world-wide across a range of health professions since its inception at McMaster University, Canada, in 1969 (Neville & Norman, 2007). In addition to enhancing knowledge and understanding it is also claimed that PBL develops communication skills, encourages teamwork, sharing of information and respect for others, furthers problem solving skills, and allows students to assume responsibility for their own learning (Wood, 2003). However, the cognitive outcomes of PBL and traditional pedagogy (based on didactic teaching) are similar and hence widespread adoption of PBL has been questioned (see Colliver, 2000). Criticisms of PBL include its resource hungry nature, requiring, as it does, experienced tutors to facilitate .learning across several clusters of students dealing with the same problem. Given the actual and anticipated increase in numbers of medical students in Australia other strategies that retain the advantages of PBL, while minimising the demands on faculty, should now be explored. This paper reports our experience with a modification of the traditional PBL approach, termed PBLplus. This innovation was trialled in a regional clinical school, attached to a hospital, with a group of 19 graduate entry students, who had completed an integrated Year 1 / 2 of the MBBS. PBLplus involved allocating students from the whole class to three task directed groups. Groups had specified assignments to complete to facilitate learning across the whole class. A tutor listened to student presentations and provided an interactive presentation. Hence use of tutors was made more efficient, and faculty input was more specialised.

Oral language competence, young speakers and the Law

Purpose: This paper highlights the forensic implications of language impairment in 2 key (and overlapping) groups of young people: identified victims of maltreatment (abuse and/or neglect) and young offenders.

Method: Two lines of research pertaining to oral language competence and young people's interface with the law are considered: 1 regarding investigative interviewing with children as victims or witnesses in the context of serious allegations of sexual abuse, and the other pertaining to adolescent offenders as suspects, witnesses, or victims. The linguistic demands that forensic interviewing places on these young people are also considered. Literature concerning the impact of early maltreatment on early language acquisition is briefly reviewed, as is the role of theory of mind in relation to the requirements of investigative interviewing of children and adolescents.

Implications: High-risk young people (i.e., those who are subject to child protection orders because of suspected or confirmed maltreatment, and those who are engaged with the youth justice system) face an elevated risk for suboptimal language development but may need to draw on their language skills in high-stakes forensic interviews. Implications for early intervention policy and practice are identified, and the need for greater speech-language pathology advocacy and engagement in forensic interviewing research is emphasized.

Simulated jury decision making in online focus groups

Purpose – A significant issue in jury research has been the use of individual jurors to analyse jury decision-making. This paper aimed to examine the applicability of computer-mediated communication to a mock jury deliberation study.

Design/methodology/approach – Groups of three to five Australian residents anonymously attended a secure chat room and participated in a semi-structured discussion about a simulated child sexual assault scenario. Deliberation transcripts were analysed thematically using NVivo. A hermeneutic framework was used to analyse the deliberation transcripts.

Findings – Five interrelated themes were revealed, each reflecting the tools online juries used to communicate, create meaning, and arrive at a verdict. Electronic jury deliberation promoted an understanding of how people make sense of child sexual assault cases in Australia today.

Originality/value – This study advanced the understanding of online decision making in a child sexual assault scenario. It demonstrated that knowledge of how juries deliberate and create meaning could improve our understanding of how verdicts are achieved. Electronic mock juries are a valuable adjunct to traditional jury deliberation studies because they are cost effective, time efficient, and offer wider recruitment opportunities.