Revealing conceptions of rate of change

Rate of change is an important mathematical concept. Research referring to students’ difficulties with this concept spans more than twenty years. Research suggests that problems experienced by some calculus students are likely a result of pre-existing limited or incorrect conceptions of rate of change. This study investigated 23 Victorian Year 10 students’ understanding of rate as revealed by phenomenographic analysis of interviews. Eight conceptions of rate of change emerged. Four important aspects of the concept were identified and gaps in students’ thinking defined. In addition, the employment of phenomenography, to reveal conceptions of rate, is described in detail.

Impact of context and representation on year 10 students' expression of conceptions of rate

Rate is an important, but difficult mathematical concept. More than twenty years of research, especially with calculus students, report difficulties with this concept. This paper reports on an alternative analysis, from the perspective of multiple representations and context, of interviews probing twenty Victorian Year 10 students’ conceptions of rate. This analysis shows that multiple representations of functions provide different rate-related
information for different students. Understandings of rate in one representation or context are not necessarily transferred to another representation or context.

Developing a scholarly approach to the evaluation of assessment practices

Purpose – The purpose of this paper is to examine and reflect on current assessment practice in a large undergraduate accounting programme delivered both in Australia and offshore, from the perspective of academics in their first semester at a “new-to-them” university.

Design/methodology/approach – The changing higher education environment and the reality of assessment in the current context are considered, as they raise a number of important issues around assessment practice. Some of the often cited literature linking teaching, learning and assessment, including student-centred learning and Confucian heritage culture, is also discussed. A reflective approach is used where Säljö's five categories of student learning are used as the basis for informed reflection of the assessment used in the “new” academics' first semester at the university. The use of empirical evidence to test these reflections would be the next step in this scholarly approach to teaching and learning.

Findings – The reflections reveal a disparity between reality and the ideal in relation to assessment practice. Issues regarding timely feedback to students and timing of assessments can result in summative assessment when it has the potential to be formative. This paper has provided an opportunity for “new” academics to engage with the higher education literature early in their careers.

Originality/value – This paper is a resource for academics beginning to engage with the higher education literature around assessment, teaching and learning and can also be used to inform and improve the teaching and learning practices of many academics in higher education.

Potential utilisation of assessment centre methodology to enhance student placement outcomes, experiences and employability

Background: Placements are of particular importance due to the richness of learning associated with placement experiences and the wider links they represent to industry and the community. Students often refer to placements as the most significant, productive and memorable component of their training. Importantly, placements also provide the opportunity for students to become work ready, i.e., integrate their knowledge into a new set of employable skills and personal qualities. There is now increased emphasis on employability by employers and universities alike; in fact, it now represents a critical performance measure for Australian universities. Despite these key points, there appears to be inconsistencies in approaches to maximising work placements across and within Universities. Assessment centre methodology may represent a useful approach to standardise and optimise work placements for all stakeholders. Assessment centre methodology has been used successfully for selection purposes in industry for the past 50 years. However, their use as a developmental tool is less prominent. Furthermore, their application in the higher education setting, particularly in the context of placements and student development appears under researched.
Overview of issue: Only one published study was found that reported the use of a developmental assessment centre with a post-graduate sample. That study took place over 10 years ago when the concept of employability was still gaining recognition and work placements were less common. The current paper reviews this unique concept in the context of the existing literature and the current needs of Universities, employers and students.
Discussion: It is argued that the reconsideration of assessment centre methodology for development represents an innovative approach to consistently maximising work placement outcomes, experiences and employability.
Conclusions: Given the importance and increased use of placements, the application of assessment centre methodology within the placement curriculum warrants further research. This methodology represents a standardised approach for implementation within a range of placement programs to enhance student development, placement outcomes and employability.

The role of assessment in the development of judgement

This paper introduces an integrated assessment model developed within a project management discipline stream in a Construction Management course. Following Boud and Falchikov (2007) this model starts with practice, that is, the actual ‘doing’ of project management as the basis for shaping assessment that equips students to learn for the rest of their lives. Practice is understood as a holistic conception of what professionals do in particular contexts, and a theoretical construct that provides a method of framing ways in which we can investigate the world (Schatzki, 2001). This approach opens the way for considerations of assessment that engage with, and cultivate, certain kinds of professional learning and identity formation including the development of judgement. Integral to the model is the non-sequential nature of assessment activities, evolving team formation and ongoing self and communal reflection. The paper concludes that the use of an authentic and integrated assessment model creates a compelling learning environment that contributes meaningfully to the development of skills, knowledge and identities for future professional learning.

Approaches to learning across cultures : The role of assessment

In the context of a broader research study on the intercultural understanding of teachers in Australia, Japan and Thailand, this paper focuses on approaches to learning and the role of assessment in shaping such approaches. Popular contrasts portray Asian learners as compliant and favouring rote memorisation and Western learners as independent and favouring deep, conceptual learning. Yet Asian students frequently outperform their Western counterparts in competitive tests purported to measure higher cognitive skills. Biggs and his associates have challenged the stereotypical view of Asian students as rote learners as a Western misperception. But data from the present cross-cultural study suggest it is more than a Western misperception, being shared by teachers in Japan and Thailand. With this background, this paper then explores the role of assessment through an analysis of examination papers in the three countries at the high stakes, year 12 level. This analysis of the ways in which knowledge and comprehension are assessed identifies different practices across cultures but not ones corresponding to the rhetoric on contrasting approaches to learning. Rather it concludes that assessment tasks classified superficially as comprehension can be approached through memorisation and conversely, those often classified as memorisation can require careful reading, thought and interpretation, while drawing from an extensive knowledge base. A shared understanding of the nature of assessment tasks in different cultures thus has the potential to dissolve the demarcation of culturally embedded learning styles and to enhance deep learning grounded in specialist knowledge for scholars, be they students or teachers, in all cultures.

Clinical teachers' conceptions of nursing

Lack of knowledge exists about clinical teachers’ understanding of nursing. A likely relationship between teachers’ conceptions of nursing and what they focus on when teaching nursing students in the clinical setting means that the identification of different conceptions of nursing is important. This study investigated clinical teachers’ experiences of nursing and clinical teaching of undergraduate nursing students. This article reports on clinical teachers’ conceptions of nursing. Semistructured interviews of 20 nurses employed as clinical teachers in Australian universities were conducted. Data were analyzed using a phenomenographic approach. The findings suggest that nursing is conceived as performing tasks; providing appropriate care; providing individualized patient care aimed at achieving patient outcomes; or collaborating with health care team members to provide appropriate, individualized patient care aimed at achieving patient outcomes. Insights will assist with future preparation and support of clinical teachers, the education of nursing students, and improved curriculum design.

Evaluation of the use of Assessment Centre methodology to enhance development planning, work placement outcomes and work readiness for postgraduate students : a pilot

Background: Placements as a form of Work Integrated Learning are widely recognised for the positive impact they have on improving student employability and work readiness. Students can maximise strengths, improve areas of weakness, and develop a strong understanding of the requirements of their chosen field within the confines of a well monitored and rich learning environment. Assessment Centres (ACs) are commonly used in corporate settings for recruitment, selection and more recently to provide developmental feedback to participants. Based on a recent literature review, the present the present project evaluates the application of AC methodology as a developmental tool within the placement milieu. The review, which is also included the current conference proceedings details the benefits of utilising the AC process forming the impetus for the present pilot (Sturre; von Treuer & Keele 2010).
Aims: The primary aim of the paper was to evaluate the application of AC methodology as a tool for measuring and subsequently enhancing professional competencies in a sample of postgraduate students in organisational psychology (n=15).
Method: A longitudinal design was utilised with numerous evaluation points from placement stakeholders. This paper presents the first wave of findings. Students undertook a range of activities, including an in-tray exercise, role play, written report, leaderless group discussion and a personality assessment. Comprehensive feedback was provided by organisational psychologists who also fulfil the role of placement co-ordinators. With the assistance of Placement Co-ordinators, students prepared development plans relating to the competencies identified as requiring development. These plans were to be addressed and progress monitored during consecutive placements.
Results: Initial perceptions gathered from students regarding the AC process were very encouraging. Performance
evaluations collected to date, as measured by behaviourally based ratings scales completed by the students themselves and their workplace supervisors illustrate the positive effect of this methodology. The rigour and comprehensive techniques offered by the methodology enabled students to focus on and improve areas identified for development.
Conclusions: It is important to note that the present design formed a pilot study and as mentioned was undertaken with a limited sample. Future implementation is planned with larger samples, enabling a more comprehensive analysis of the methodology. Nevertheless, the methodology appears to provide a much needed strategy for the assessment and ongoing development of students prior to and during work placements. The application provides early intervention enabling students to address development needs with input from both university and organisational stakeholders based on an established, standardised process.

Sacred rules, secular revelations : the conceptions of rights in pre-modern Europe

This paper is an attempt to reflect on the methodological approaches that I bring to ‘reading law’ in my current project on understandings of individual rights in the legal and theological texts of the twelfth- and early thirteenth-century Middle Ages, entitled ‘Sacred Rules, Secular Revelations: The Conceptions of Rights in Pre-Modern Europe’

An investigation of middle secondary students' mathematical conceptions of rate

This study identified four educationally critical aspects of ‘rate’ through analysis of phenomenographic, video-recorded interviews with Year 10 students. Further analysis indicated understandings in one representation or context were not necessarily transferable.

Marking time: leading and managing the development of assessment in higher education

This book highlights the University of New South Wales (UNSW) Assessment as Learning Project, a three year process of assessment change in faculty. The UNSW Vice-Chancellor, Professor Frederick Hilmer charged faculties with a learning and teaching agenda to investigate ways to make quality assessment practices more effective and efficient for both staff and students. The examples provided in this edited collection demonstrate exemplary case studies and theoretical perspectives on learning, teaching, and assessment. This book presents leading research in assessment as learning with a focus on changing practices as well as discipline specific practices.