Order aggressiveness of institutional and individual investors

This paper investigates the determinants of the order aggressiveness of institutional and individual investors on the Australian Stock Exchange. Utilizing a proprietary data set that identifies institutional and individual order submissions, we document that the institutional and individual investors become more aggressive when the same-side (opposite-side) market depth increases (decreases). When the spread widens, both individual and institutional investors tend to become less aggressive. Institutional investors are more aggressive in the opening hour of the trading day, while individual investors are less aggressive initially and increase their order aggressiveness during the rest of the trading day.

An exploration of individual differences in teachers’ temperaments and multiple intelligence

For this study on individual differences, predictions were made from the literature on the four temperaments in order to examine how teachers with particular temperaments might use their multiple intelligence strengths in their approaches to teaching and learning. From a cohort of 336 beginning teachers it was found that temperaments and multiple intelligences are two separate constructs. The differences in patterns of intelligence strengths confirm that each of the four temperaments is distinct from the other. Teachers adopting a Catalyst Temperament have above average strengths in Linguistic, Musical, Interpersonal and Intrapersonal Intelligences. Those with a Stabilizer Temperament display above average strengths in Logical-Mathematical and Interpersonal Intelligences. Teachers adopting a Theorist Temperament demonstrate strengths in Logical-Mathematical, Linguistic, Spatial and Intrapersonal Intelligences. Those with an Improviser Temperament show below average strengths in all except Bodily-Kinesthetic Intelligence.

Alternative naming strategies : family versus individual brand names

Increased competition in the consumer goods marketplace has resulted in too many brands chasing too few consumers. In an attempt to ease pressure on margins, and both brand and product range profitability, marketers would be well advised to reinspect their policies towards brand naming and the attendant costs associated with those policies. Is it really necessary for each new product to be individually named? If it is, then what are the strategic and financial implications of this decision? Why is it that the practice in some companies is to resort to a string of unrelated brand names whereas the practice elsewhere is to use an umbrella family name, with or without, a brand name as a suffix? The answers to such questions are by no means obvious and closer inspection of the issues relating to naming policy fails to yield any consensus let alone a definitive approach. This article seeks to depict the alternative naming strategies engaged by marketers and to focus on those considerations that would favour a family name in preference to an individualised brand name. The article concludes with recommendations that are drawn from current literature and the experience of marketers with a view to determining those circumstances that may influence the formulation of a more appropriate naming policy.

Scale development of individual and organisation infrastructure for heart health promotion in regional health authorities

Objective : The purpose of this study was to validate measures of individual and organisational infrastructure for health promotion within Alberta's (Canada) 17 Regional Health Authorities (RHAs).

Design : A series of phases were conducted to develop individual and organisational scales to measure health promotion infrastructure. Instruments were designed with focus groups and then pre-tested prior to the validation study.

Setting : In 1993 all hospitals and Public Health Units in the province of Alberta were regionalised into 17 RHAs, with responsibility for public health, community health, and acute and long-term care. While regionalisation may offer more opportunity for community participation, reorganisation of the public health system may have fragmented and diluted resources and skills for heart health promotion in some RHAs. Infrastructure (for example, human and financial resources), amongst other items, is believed to contribute to the capacity to promote health.

Method : All 17 RHAs participated in the study, yielding a total of 144 individuals (that is board members, senior/middle management, and front line staff). These representative employees completed a self- administered questionnaire on individual- and organisational-level infrastructure measures.

Results : Psychometric analyses of survey data provided empirical evidence for the robustness of the measures. Principal component analyses verified the construct validity of the scales, with alpha coefficients ranging from 0.75 to 0.95.

Conclusion : The scales can be used by health professionals and researchers to assess individual- and organisational-level infrastructure, and tailor interventions to increase infrastructure for health promotion in health organisations.

Are individual differences in temperament of relevance to Gibson's theory of affordances?

The ambitious scope, complexity, and difficulty of Gibson’s project in proposing the theory of affordances are captured nicely by the words of Gibson’s biographer, Ed Reed:
“Gibson was convinced that the theory of affordances, in
conjunction with the concepts of information, persistence, and
change, would enable him to transcend the ancient debate between
subjectivity and objectivity and to resolve the mind-body problem. …
[H]e was offering a new approach to problems of psychology, one
that he believed would not sink in the morass that have engulfed
previous psychologies.” (Reed, 1988, p. 280).
These characteristics of the theory of affordances are further evidenced in the debates about the nature of affordances presented in the suite of papers in Ecological Psychology, Volume 12(1). In this paper we propose an elaboration of the notion of affordance by suggesting that those persisting individual differences in behaviour described as temperamental differences (e.g., differences on a dimension of temperament anchored at one end by behaviour described as ‘outgoingness’ and at the other by behaviour described as ‘avoidance’) can be integrated into the theory of affordances. We argue that such integration is consistent with Gibson’s project as reflected in Reed’s words, and as part of our argument, draw parallels between the integration of temperament with the theory of affordances and the way in which individual differences in body dimensions are incorporated in the theory. We also outline some empirical tests of our proposition.

Focusing on solutions : the evaluation and development of individual university teachers

This paper outlines the rationale for a current research project that focuses on teaching development in individual university lecturers. The ways in which student evaluation of university teaching (SET) results are best used to bring about positive changes in teaching are discussed. It is argued that providing individualised evaluation feedback coupled with consultation to teachers is potentially valuable in terms of achieving positive and measurable impacts on teaching and learning at several levels within higher education systems.

Improving teaching in tertiary education : institutional and individual influences

Keynote address

Embodied energy modelling of individual buildings in Melbourne : the inherent energy-cost relationship

This thesis demonstrates a strong relationship between life cycle energy and life cycle cost based on an analysis of thirty recent Melbourne buildings. Embodied energy (initial cost) can be reliably modelled by construction cost (initial cost) and thus be readily available as early design advice, enabling more sustainable development.

Evaluation of individual program plan content and quality in a Victorian residential service

The study assesses the quality and content of Individual Program Plans for 284 Victorian adults with profound intellectual disabilities living in one residential service. A checklist was developed for improving plan quality, and measurement difficulties with checklists discussed. Recommends that a quality improvement process be implemented.

Women in exercise to music : individual experiences of influences to be slim

This qualitative study explores reasons why women who participate in exercise to music continue to do so long-term. Thirteen women were interviewed. Generational differences of body perceptions were easily identifiable.