Gathering information from both published and unpublished material and interviews with Gibson's family, colleagues, and friends, Reed (philosophy, Drexel U.) chronicles Gibson's life and intellectual development and his attempts to synthesize several contrasting intellectual traditions into what he ultimately called an "ecological approach" to psychology. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com).

HISTORIANS of psychology are almost unanimously agreed on one point: that psychology is a relatively new science. There may be some disagreement as to when it started--with Weber, or Fechner, or Wundt, or James--but there is almost no dissent from the proposition that psychology as a scientific discipline is less than one and one-half centuries old. Many earlier writers are often discussed in histories of psychology, but invariably they are called speculators, or philosophers, as opposed to scientists. We believe that (...) this is an incorrect appraisal of the career of psychological research. To demonstrate our point, we propose to show how one key psychological idea from Descartes' work has had an extensive and robust scientific history. If it is true that this Cartesian idea has had great influence in science, then many claims concerning the history of psychology will need to be reconsidered. Not everything which happened in psychology prior to the nineteenth century was speculative, nor is everything which happened later scientific. Even more importantly, if Descartes' idea has been of such central concern to several hundred years of research, it must be treated as an important claim about the way the world is, as a law of nature. (shrink)

Hintikka has criticized psychologists for "hasty epistemologizing," which he takes to be an unwarranted transfer of ideas from psychology (a discipline dealing with questions of fact) into epistemology (a discipline dealing with questions of method and theory). Hamlyn argues, following Hintikka, that Gibson's theory of perception is an example of such an inappropriate transfer, especially insofar as Hamlyn feels Gibson does not answer several important questions. However, Gibson's theory does answer the relevant questions, albeit in a new and radical way, (...) which suggests that the alleged distinction between psychology and epistemology is suspect. In fact, contrary to Hintikka and Hamlyn's claims, Gibson's theory of perception appears to be a valuable source of epistemological as well as psychological ideas. (shrink)

It is proposed that the Darwinian theoretical approach and account of living systems has not yet been clearly given. A first approximation to this is attempted, focussing on behavior in evolving environments. A theoretical terminology is defined emphasizing the mutuality of organism and environment and the existence of biologically theoretical entities.

Outpatient services are increasingly recognised as an important component of health care provision and may be improved through the application of modern management techniques. We have performed a time and role audit of consultation and waiting times in two medical clinics using different queuing systems: namely, a serial processing clinic where patients wait in a single queue and a quasi-parallel processing clinic where patients are directed to the shortest queue to maintain clinic flow. Data collected were used to construct a (...) computer simulation of patient flows in clinic. Assessment of patient satisfaction in the clinic process was determined using a self-administered questionnaire. Mean waiting time was shorter in the quasi-parallel processing clinic: 26 (SD 17) minutes compared with 36(24) minutes in the serial processing clinic. In the serial processing clinic 61% of patients waited more than 30 minutes compared with 41% in the quasi-parallel processing clinic. In the serial processing clinic 8% of 142 patients surveyed complained of the time spent waiting. The computer simulation we produced was able to determine waiting times with different clinic structures. The simulation showed that reductions in waiting time up to 30% might be achieved by changing our serial processing clinic to a quasi-parallel processing one. Performance of medical outpatient clinics can be improved by examining and changing clinic management. Computer simulation of outpatient clinics offers a means of assessing the impact of such changes on waiting time in clinic and on waiting lists. (shrink)

The philosophical or metaphysical architecture of Darwin's theory of evolution by natural selection is analyzed and diflussed. It is argued that natural selection was for Darwin a paradigmatic case of a natural law of change — an exemplar of what Ghiselin (1969) has called selective retention laws. These selective retention laws lie at the basis of Darwin's revolutionary world view. In this essay special attention is paid to the consequences for Darwin's concept of species of his selective retention laws. Although (...) Darwin himself explicity supported a variety of nominalism, implicit in the theory of natural selection is a solution to the dispute between nominalism and realism. It is argued that, although implicit, this view plays a very important role in Darwin's theory of natural selection as the means for the origin of species. It is in the context of these selective retention laws and their philosophical implications that Darwin's method is appraised in the light of recent criticisms, and the conclusion drawn that he successfully treated some philosophical problems by approaching them through natural history. Following this an outline of natural selection theory is presented in which all these philosophical issues are highlighted. (shrink)

AI is supposed to be a scientific research program for developing and analyzing computer-based systems that mimic natural psychological processes. I argue that this is a mere fiction, a convenient myth. In reality, AI is a technology for reorganizing the relations of production in workplaces, and specifically for increasing management control. The appeal of the AI myth thus serves as ideological justification for increasing managerial domination. By focusing on the AI myth, critics of AI are diverting themselves from the very (...) important task of preventing this increasingly dangerous threat to deskill and dehumanize large sectors of the workforce. (shrink)

Abstract Descartes's theory of volition as expressed in his Passions of the Soul is analyzed and outlined. The focus is not on Descartes's proposed answers to questions about the nature and processes of volition, but on his way of formulating questions about the nature of volition. It is argued that the assumptions underlying Descartes's questions have become ?intellectual strait?jackets? for all who are interested in volition: neuroscientists, philosophers and psychologists. It is shown that Descartes's basic assumption?that volition causes change in (...) the brain/mind, not in the world around us?has set in train a series of ?themata? that have dominated studies of the will, severely curtailing our understanding. It is then shown that these Cartesian themata are so limiting and confusing that a number of internally contradictory ideas have actually become mainstays of most theories of volition; in particular, the concepts of unconscious sensations and of involuntary volitions. (shrink)

The increased incidences of academic misconduct in universities are compromising the reputation of higher education in Australia and increasing the work of academics responsible for the delivery of quality learning outcomes to students. Confronted with increasing instances of academic dishonesty in university classrooms, universities play a pivotal role in ensuring their academic staff are well-equipped with academic integrity knowledge. It is therefore important to understand academic staff perspectives about the training their workplaces could provide them on academic integrity. Specifically, this (...) qualitative case study explores the opinions and perceptions of sessional or casual university academic staff on what content they would like to know about academic integrity, and how this knowledge could best be delivered to them. The study found that participants were genuinely interested in furthering their understanding of academic integrity issues, particularly in the areas of contract cheating, effective use of plagiarism detection tools, and developing a toolkit of skills that they could use to detect and deter plagiarism. In terms of the delivery of academic integrity training programs, webinars and orientation sessions were suggested as effective delivery mechanisms. Imparting knowledge about the content areas through the identified delivery mechanisms could enhance teaching faculty’s understanding of student academic dishonesty and how to curb this behaviour proactively. (shrink)

The original version of this article unfortunately contained a mistake. On page 14 of the published PDF version of the article, first word of the first line, should read “Plagiarism incident reporting” not “Plagiarism”.

Eighty-four undergraduate male subjects were tachistoscopically exposed either to an experimental message designed to arouse anxiety , or to a neutral control message , at 4 ms or 200 ms durations. Electrodermal responses were recorded before, during and after exposure to the critical messages. Three measures of awareness of 4 ms stimuli were used; recall, recognition and discrimination. No evidence of stimulus awareness was found on any of these measures. Only subjects exposed to the experimental message at 4 ms durations (...) showed a significant increase in EDR from pre-exposure to message exposure period. These results support Silverman's hypothesis that drive-related stimuli must be presented subliminally in order to produce significant effects on behavior, and are consistent with Bornstein's hypothesis that stimulus awareness inhibits responding to drive- and affect-related stimuli. (shrink)

The aim of UK-REACH (“The United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers”) is to understand if, how, and why healthcare workers (HCWs) in the United Kingdom (UK) from ethnic minority groups are at increased risk of poor outcomes from COVID-19. In this article, we present findings from the ethical and legal stream of the study, which undertook qualitative research seeking to understand and address legal, ethical, and social acceptability issues around data protection, privacy, and information (...) governance associated with the linkage of HCWs’ registration data and healthcare data. We interviewed 22 key opinion leaders in healthcare and health research from across the UK in two-to-one semi-structured interviews. Transcripts were coded using qualitative thematic analysis. Participants told us that a significant aspect of Big Data research in public health is varying drivers of mistrust—of the research itself, research staff and funders, and broader concerns of mistrust within participant communities, particularly in the context of COVID-19 and those situated in more marginalised community settings. However, despite the challenges, participants also identified ways in which legally compliant and ethically informed approaches to research can be crafted to mitigate or overcome mistrust and establish greater confidence in Big Data public health research. Overall, our research indicates that a “Big Data Ethics by Design” approach to research in this area can help assure (1) that meaningful community and participant engagement is taking place and that extant challenges are addressed, and (2) that any new challenges or hitherto unknown unknowns can be rapidly and properly considered to ensure potential (but material) harms are identified and minimised where necessary. Our findings indicate such an approach, in turn, will help drive better scientific breakthroughs that translate into medical innovations and effective public health interventions, which benefit the publics studied, including those who are often marginalised in research. (shrink)

Notoriously, Kierkegaard claims his project to be one of indirect communication. This paper considers the idea that Kierkegaard's distinction between direct and indirect communication is to be accounted for in terms of ambiguity. I begin by outlining the different claims Kierkegaard makes about his method, before examining the textual evidence for attributing such a distinction to him. I then turn to the work of Edward Mooney, who claims that the distinction between direct and indirect communication is to be drawn (...) in just this way. I argue that Mooney misinterprets the type of ambiguity Kierkegaard holds to be involved in indirect communication, and consequently ends up with an unsatisfactory account of Kierkegaard's method. Finally I seek to cast doubt on the very idea that ambiguity might do justice to the claims Kierkegaard makes about his project, and suggest that what is required to do so is a theological interpretation of his work. (shrink)