The impact of word processing on the preparation and submission of written essays in a tertiary course of study

This study investigated whether the use of word processing in the creation and submission of written essays by tertiary students, resulted in the achievement of higher grades compared with conventional methods. The study was conducted among 240 student teachers in the first year of a degree course and studying a pre-service unit in teacher education. Students' marks in an essay were gathered along with details of the submission method used; word processed, typed or hand-written. Initial statistical tests showed that students who used word processing as a method for essay submission scored significantly higher essay marks that students whose essays were typed or hand-written. Further tests, however, revealed than it was the level of revision carried out rather than the submission method that accounted for the differences in achieved scores.     

Locomotor activity and exploration: The use of traditional manipulators to dissociate these two behaviors in the rat

An apparatus designed by Berlyne was used to dissociate locomotor activity and inspective exploratory responses with the aid of traditional manipulators. In this apparatus, novel and complex stimulation increased exploration but did not affect locomotor activity (LA), d-amphetamine (1.5 mg/kg) increased LA but decreased exploration. These findings provide a double dissociation of the behavioral components. In addition, low intrasubject correlations for the two behaviors were demonstrated. Results are discussed with reference to the need for simultaneous separate measures to obtain valid indices of exploratory behavior and LA.     

Lifelong learning trajectories: some voices of those ‘in transit’

This paper illustrates the social determinants of lifelong learning histories as uncovered in a largescale survey and interview analysis carried out as part of the ESRC Learning Society Programme, and previously reported in this journal. The statistical ‘determinants’ of adult participation in learning as described there, such as family background or gender, are examined here in terms of individual stories as well as theoretical models derived from earlier phases of this project. The two forms of data and their analyses appear to accord, suggesting perhaps that concepts of structure (determinants) and agency (choice) are not mutually incompatible in explaining patterns of adult learning. Choices are anyway made within subjective opportunity structures (which include notions of what is ‘appropriate’ for each person).     

The Place of Literature in an Increasingly Virtual World

The reading of literature fulfils a vital role in any educated and civilised nation. The book is being transformed, as digitisation becomes an increasing reality, however, literature will continue to retain a key place as a critical social and cultural artefact. Story, in whatever form, will continue to provide experiences of joy, amusement, fear, hope, betrayal, curiosity, love, forgiveness and sadness. Literature can do so much more than simply moving and entertaining us. It can impart knowledge, stimulate the imagination and can teach us about language, our world and our relationship to it. It can help us to relate to and understand one another, and can act both as a mortar to build rich personal and textual histories, and a bridge between our lives and the lives of others. As well, literature can enrich our lives, helping us to encounter ‘other worlds’, languages and experiences that are not within our lived experience. Finally, literature can transform us as language users, learners and people and present us with a different view of the world and our place in it. But as digitisation and new forms of communication change, will how we read and how we access and share books with one another also change? Finally, how might we sustain libraries and other spaces that readers frequent as ‘real’ communities where lovers of books dwell?     

Total quality management in higher education: Myths and realities

Summary This paper has addressed a number of issues inherent in the adoption of the principles of TQM by the HE sector. It has not set out to provide all the answers but has intended to stimulate discussion and to suggest possible approaches. Where applicable, it has used South Bank University’s experience as a case study. Issues have been addressed in terms of popular misconceptions in TQM along with suggested approaches thought to be more realistic. The conclusion is that TQM has much to offer HE but that it is not just a case of translating BS5750 from a product-based to a service-based system. Sensible application of TQM principles in HE in order to show a realistic improvement will take time, commitment and considerable investment by top management. In my view the starting point should be a better understanding of customer needs, which can then be addressed through a process of service quality improvement which permeates the organisational structure. The author draws attention to the fact that certain aspects of this paper have changed in the period since it was delivered (August 1994).     

Development and Validation of a Rubric for Diagnosing Students’ Experimental Design Knowledge and Difficulties

It is essential to teach students about experimental design, as this facilitates their deeper understanding of how most biological knowledge was generated and gives them tools to perform their own investigations. Despite the importance of this area, surprisingly little is known about what students actually learn from designing biological experiments. In this paper, we describe a rubric for experimental design (RED) that can be used to measure knowledge of and diagnose difficulties with experimental design. The development and validation of the RED was informed by a literature review and empirical analysis of undergraduate biology students’ responses to three published assessments. Five areas of difficulty with experimental design were identified: the variable properties of an experimental subject; the manipulated variables; measurement of outcomes; accounting for variability; and the scope of inference appropriate for experimental findings. Our findings revealed that some difficulties, documented some 50 yr ago, still exist among our undergraduate students, while others remain poorly investigated. The RED shows great promise for diagnosing students’ experimental design knowledge in lecture settings, laboratory courses, research internships, and course-based undergraduate research experiences. It also shows potential for guiding the development and selection of assessment and instructional activities that foster experimental design.     

Statutory assessment of the class? Supporting the additional needs of the learning context

The dialogue of this paper operates at two levels. First, it seeks to rethink the various perspectives on social justice evident in the academic literature, reviewing what is collectively known about it and where current thinking is taking and/or should be taking us. Second, it reports on research concerning the schooling of students with disabilities or, more accurately, research concerning the practices of teachers in relation to the inclusion of students with disabilities within ‘mainstream’ classrooms. These two discussions come together through their collaborative interest in recognizing social justice when they ‘see’ it; the data from the research are used to inform the theory it illustrates and the theory is used to explain teachers' practices. In this critical sense it is more than a dialogue, with its parts dialectically related. The paper's critique also extends to questioning whose interests are served (and whose are not) by various social justice perspectives and their applications to schooling. It concludes that ‘a critical theory of social justice must consider not only distributive patterns, but also the processes and relationships that produce and reproduce those patterns’ (Young 1990: 241).     

A fluid dynamic investigation of the Big Blade and Macon oar blade designs in rowing propulsion

Abstract

The purpose of this investigation was to examine the fluid dynamic characteristics of the two most commonly used oar blades: the Big Blade and the Macon. Scaled models of each blade, as well as a flat Big Blade, were tested in a water flume using a quasi-static method similar to that used in swimming and kayaking research. Measurement of the normal and tangential blade forces enabled lift and drag forces generated by the oar blades to be calculated over the full range of sweep angles observed during a rowing stroke. Lift and drag force coefficients were then calculated and compared between blades. The results showed that the Big Blade and Macon oar blades exhibited very similar characteristics. Hydraulic blade efficiency was not therefore found to be the reason for claims that the Big Blade could elicit a 2% improvement in performance over the Macon. The Big Blade was also shown to have similar characteristics to the flat plate when the angle of attack was below 90°, despite significant increases in the lift coefficient when the angle of attack increased above 90°. This result suggests that the Big Blade design may not be completely optimized over the whole stroke.