The learning dynamics of a universal approximator

The learning properties of a universal approximator, a normalized committee machine with adjustable biases, are studied for on-line back-propagation learning. Within a statistical mechanics framework, numerical studies show that this model has features which do not exist in previously studied two-layer network models without adjustable biases, e.g., attractive suboptimal symmetric phases even for realizable cases and noiseless data.

An assessment of the learning benefits of using a web-based learning environment when teaching accounting

The impact and use of information and communication technology on learning outcomes for accounting students is not well understood. This study investigates the impact of design features of Blackboard 1 used as aWeb-based Learning Environment (WBLE) in teaching undergraduate accounting students. Specifically, this investigation reports on a number of Blackboard design features (e.g. delivery of lecture notes, announcements, online assessment and model answers) used to deliver learning materials regarded as necessary to enhance learning outcomes. Responses from 369 on-campus students provided data to develop a regression model that seeks to explain enhanced participation and mental effort. The final regression shows that student satisfaction with the use of a WBLE is associated with five design features or variables. These include usefulness and availability of lecture notes, online assessment, model answers, and online chat.

The psychology of news influence and development of Media Framing Analysis

HowHow precisely do media influence their readers, listeners and viewers? In this paper, we argue that any serious study of the psychology of media influence must incorporate a systematic analysis of media material. However, psychology presently lacks a methodology for doing this that is sensitive to context, relying on generalised methods like content or discourse analysis. In this paper, we develop an argument to support our development of a technique that we have called Media Framing Analysis (MFA), a formal procedure for conducting analyses of (primarily news) media texts. MFA draws on elements of existing framing research from communication and other social scientific research while at the same time incorporating features of particular relevance to psychology, such as narrative and characterisation.

The psychology of work and organizations

From the challenges of sustainability to disruptive technology, work environments face unprecedented change and this major new textbook provides a cutting-edge introduction to how psychology and the world of work interact. Leading international academics, Steve Woods and Mike West, combine the latest research with truly global perspectives to leave students with a fully-rounded understanding of work psychology. Developed from wide-ranging lecturer feedback, three key themes of Ethics and Social Responsibility, Globalization and Cross-cultural Issues, and Environment and Sustainability are threaded throughout every chapter, while an attractive full-colour design and engaging pedagogical devices stimulate student interaction on this rapidly growing course. A full set of lecturer resources including Instructors Manual, PowerPoint Slides and Test Bank make this the complete resource for modern work psychology courses.

Clinical pharmacy:post-registration learning trends of community pharmacists

While CPD is now a mandatory requirement for Australian pharmacists, there has been little research to identify preferred learning resources, or barriers and motivators for continuing education and CPD participation. This study aimed to identify post-registration learning trends of community pharmacists in western Australia, as well as their opinions on post-registration learning.

Post-registration learning trends of community pharmacists

Background: Some Australian pharmacists use continuing education to maintain knowledge and acquire new information. There has been a progression from continuing education to continuing professional development (CPD) - a mandatory requirement for pharmacists in all jurisdictions of Australia. Aim: To identify post-registration learning trends of community pharmacists in Western Australia. Method: A questionnaire was developed and administered by face-to-face interviews with community pharmacists in metropolitan Perth. Pharmacists registered for less than 12 months and pharmacists working in hospitals were excluded. Results: 103 pharmacists were approached with a response rate of 95%. Journals (41%), reference books (23%) and the Internet (18%) were the most commonly used educational resources cited by pharmacists. Keeping scientific information up-to-date (39%) and gathering practical knowledge (22%) were the leading motivators for pharmacists to participate in continuing education. Factors that hindered participation in continuing education included lack of time (34%), family commitments (21%) and business commitments (21%). 79% of pharmacists agreed with the concept of mandatory CPD. 47% of pharmacists suggested that the primary sanction for not complying with mandatory CPD should be counselling to determine reasons for non-compliance. Conclusion: Community pharmacists preferred educational resources that were easily accessible at convenient times. Most pharmacists were able to fulfil the requirements of CPD, however, further educational support and promotion would ensure the successful uptake of CPD by community pharmacists in Western Australia.

Advancing the psychology of entrepreneurship:a review of the psychological literature and an introduction

This article provides a narrative review of psychology of entrepreneurship research published in leading psychology journals, based on which we develop an organising framework for future psychological contributions to this field. Furthermore, we introduce the manuscripts collected in this special issue. Our review identified five research areas, broadly corresponding with basic psychological domains, namely personal differences; careers; health and well-being; cognition and behaviour; and leadership; as well as three cross-cutting themes: gender issues; genetic and biological foundations; and context. With the aim to stimulate integration across different approaches and disciplines, we propose a framework to understand how psychologists can offer innovative contributions to the multi-disciplinary entrepreneurship literature. This includes a focus on the entrepreneur embedded in and in interaction with his or her immediate and wider context; attention to different types of entrepreneurs; and a focus on dynamic within-person processes evolving over time.

The role of biases in on-line learning of two-layer networks

The influence of biases on the learning dynamics of a two-layer neural network, a normalized soft-committee machine, is studied for on-line gradient descent learning. Within a statistical mechanics framework, numerical studies show that the inclusion of adjustable biases dramatically alters the learning dynamics found previously. The symmetric phase which has often been predominant in the original model all but disappears for a non-degenerate bias task. The extended model furthermore exhibits a much richer dynamical behavior, e.g. attractive suboptimal symmetric phases even for realizable cases and noiseless data.

Lesbian, gay, bisexual, trans and queer psychology:an introduction

This exciting and engaging textbook introduces students to the psychology of lesbian, gay, bisexual, trans and queer lives and experiences. It covers a broad range of topics including diversity, prejudice, health, relationships, parenting and lifespan experiences from youth to old age. The book includes ‘key researcher’ boxes, which outline the contributions of significant individuals and their motivations for conducting their research in their own words. Key issues and debates are discussed throughout the book, and questions for discussion and classroom exercises help students reflect critically and apply their learning. There are extensive links to further resources and information, as well as ‘gaps and absences’ sections, indicating major limitations of research in a particular area. This is the essential textbook for anyone studying LGBTQ Psychology, Psychology of Sexuality or related courses. It is also a useful supplement to courses on Gender and Developmental Psychology.