Achieving a good clinical trial design increases the likelihood that a trial will take place as planned, including that data will be obtained from a sufficient number of participants, and the total number of participants will be the minimal required to gain the knowledge sought. A good trial design also increases the likelihood that the knowledge sought by the experiment will be forthcoming. Achieving such a design is more than good sense—it is ethically required in experiments when participants are at (...) risk of harm. This paper argues that doing a power analysis effectively contributes to ensuring that a trial design is good. The ethical importance of good trial design has long been recognized for trials in which there is risk of serious harm to participants. However, whether the quality of a trial design, when the risk to participants is only minimal, is an ethical issue is rarely discussed. This paper argues that even in cases when the risk is minimal, the quality of the trial design is an ethical issue, and that this is reflected in the emphasis the Belmont Report places on the importance of the benefit of knowledge gained by society. The paper also argues that good trial design is required for true informed consent. (shrink)

Suggests that the papers by B. D. Slife , M. Gergen , R. N. Williams , and M. S. Richardson demonstrated no simple solution to the free will problem. How humans achieve some limited exercise of FW in a world of nonagentic, coercive forces remains unclear, especially as human nature and lives represent complex phenomena in which the person who exercises FW is anything but omnipotent, ahistorical, self-contained, and acultural. 2012 APA, all rights reserved).

"Annual dinner and act golden gavel competition." Ethos: Official Publication of the Law Society of the Australian Capital Territory, (194), pp. 18.

Numerous writers have recently called for reform in psychological theorizing and research methodology designed to appreciate the teleological, active agent capacities of humans. This paper presents three studies that probe individual's abilities to volitionally control their eating behavior. These investigations suggest one way that researchers might consider the operation of telic powers in human action. Rather than seeing teleological explanations as rivals to the more traditional causal explanations favored in psychological research, this paper elaborates a position that sees human volition (...) as a causal force embedded in the traditional causal influences studied in psychological research. Finally, the theoretical and methodological refinements suggested here and elsewhere are seen against the backdrop of a philosophy of science that sees change as a more gradual, evolutionary process, rather than the Kuhnian, revolutionary process. (shrink)

William James’s pluralism, when combined with his pragmatism and radical empiricism, is a complete and coherent philosophy of life. James provides an antidote to the excesses of both the extreme realist/objectivist and the extreme constructivist/relativist camps. In this paper, we demonstrate how this is so in a discussion of epistemology and ontology including several extended examples. These examples demonstrate the inescapability of context and background assumptions and the advantages of a pluralist worldview.

Discusses freedom of will as being agentically independent of nonagentic coercion in actions and as choosing how to become faithfully interdependent. Recent experimental developments that demonstrated the causal force of the will in human actions reveal a picture of human action as partially self-determined and partially caused by nonagentic causal influences acting upon these agents. A 2nd manner of influence is when humans choose to become faithfully interdependent by becoming a believer in any number of foundational stories that give meaning (...) to life and human actions. By joining into a set of story-perspectives, agents choose to limit their range of action in certain domains; they develop virtues and avoid vices deemed important by that community. It is suggested that agents choose to become a certain kind of person through the theological, political, or philosophical commitments that they make in life. 2012 APA, all rights reserved). (shrink)

The natural sciences are sometimes called "hard" sciences in contrast to the social sciences , which are thought to represent "soft" sciences. L. V. Hedges made an important effort to determine the empirical cumulativeness of various scientific research programs, with an eye toward assessing if this criterion is related to a discipline's "hardness" or "softness." This article discusses another criterion, a research program's predictive accuracy, that might also be considered along with a program's empirical cumulativeness. Finally, recent improvements in the (...) predictive accuracy of multifaceted psychological theories are discussed. 2012 APA, all rights reserved). (shrink)