Gödelian time-travel and anthropic cosmology

This paper looks at Kurt Gödel's causally‐pathological cosmological models (derived from general relativity), in the light of anthropic explanations. If a Gödelian world is a possible world, could anthropic reasoning shed any light on whether or not our world is Gödelian? This paper argues that while there are some good anthropic reasons why our world ought to be Gödelian, too many observations suggest that our world can’t possibly be Gödelian in fact. If Gödel's world is a possible one, anthropic teleology alone cannot explain why it isn’t the world we inhabit. Furthermore, if our world were Gödelian, anthropic arguments against the existence of extraterrestrial intelligences would imply a bleak human future. En route, some general objections to relativistic causal pathologies are addressed and some anthropic arguments to the effect that Gödelian worlds couldn’t sustain life are also addressed and dismissed.     

The Scope of WebCounseling: A Survey of Services and Compliance With NBCC Standards for the Ethical Practice of WebCounseling

A survey of 136 Web sites offering counseling through computer chat rooms and e‐mail revealed a wide range of credentials of providers, fees for service, and low levels of compliance with the ethical standards for WebCounseling published by the National Board for Certified Counselors (NBCC). Eight months after the first data collection point, more than a third of the WebCounseling sites were no longer in operation. Credentialed professionals provided significantly higher levels of compliance with NBCC standards than did noncredentialed providers. Implications of Web services for professional practice and public confidence in the profession in this medium are discussed.     

Detoxification at Home: A Brief Solution-Oriented Family Systems Approach

The authors propose an outpatient, solution-oriented, family systems approach to detoxification from alcohol and/or drugs. Research indicates that outpatient detoxification is a viable option, one that will likely be utilized even more frequently as health care costs continue to rise. Nontraditional assumptions about the process of detoxification are suggested that challenge traditional notions about detoxification being only a biomedical, pretreatment event. Criteria are provided for determining the appropriateness of clients for outpatient detoxification and offer information about typical withdrawal symptoms and guidelines for the detoxification environment at home. A case example illustrates the application of this approach in a community mental health program. Suggestions for adapting this approach to various settings are also offered.     

NGO-government relations and immigrant services: Contradictions and challenges

This article critically examines the “Canadian model” of immigrant settlement service delivery. This is a system where most settlement services are provided through community-based, including ethno-specific, agencies funded primarily by the various levels of government. Although this model has been widely celebrated as an efficient, immigrant-friendly, and inclusive model to be emulated elsewhere, we argue that it is a system in crisis. Rather than continuing to promote this model uncritically, we examine the roots of this crisis and in this light offer a reconsideration of a series of current policy issues in immigrant service provision in Canada.     

Evolved navigation theory and horizontal visual illusions

Environmental perception is prerequisite to most vertebrate behavior and its modern investigation initiated the founding of experimental psychology. Navigation costs may affect environmental perception, such as overestimating distances while encumbered (Solomon, 1949). However, little is known about how this occurs in real-world navigation or how it may have evolved. We manipulated the most commonly navigated surfaces with a non-intuitive cost derived from evolved navigation theory. Observers in realistic settings unknowingly overestimated horizontal distances that contained a risk of falling and did so by the relative degree of falling risk. This manipulation produced previously unknown, large magnitude illusions in everyday vision in the environments most commonly navigated by humans. These results bear upon predictions from multiple fundamental theories of visual cognition.     

Mechanisms of change: exploring not only when and what,but also how declarative memory develops

Age‐related changes in representational flexibility are a characteristic feature of declarative memory development. The authors suggest that a qualitative shift in the nature of infants' memory representations accounts for increasing memory flexibility with age. We will argue that a comprehensive theory of declarative memory development must (1) account for the effect of experience on flexibility, (2) be empirically separable from more parsimonious explanations, and (3) propose a mechanism by which the transition takes place. We will argue that a converging‐methods approach is necessary to understand not only when and what develops in declarative memory, but also how developmental change occurs. Copyright © 2006 John Wiley & Sons, Ltd.     

Davidson’s Phenomenological Argument Against the Cognitive Claims of Metaphor

Axiomathes - In this paper, I take a critical look at the Davidsonian argument that metaphorical sentences do not express propositions because of the phenomenological experience—seeing one...     

The "drinking-buddy" scale as a measure of para-social behavior

Para-social behavior is a form of quasi-interpersonal behavior that results when audience members develop bonds with media personalities that can resemble interpersonal social interaction, but is not usually applied to political communication. This study tested whether the "Drinking-Buddy" Scale, a simple question frequently used in political communication, could be interpreted as a single-item measure of para-social behavior with respect to political candidates in terms of image judgments related to interpersonal attraction and perceived similarity to self. The participants were college students who had voted in the 2008 election. They rated the candidates, Obama or McCain, as drinking buddies and then rated the candidates' perceived similarity to themselves in attitude and background, and also the social and task attraction to the candidate. If the drinking-buddy rating serves as a proxy measure for para-social behavior, then it was expected that participants' ratings for all four kinds of similarity to and attraction toward a candidate would be higher for the candidate they chose as a drinking buddy. The directional hypotheses were supported for interpersonal attraction, but not for perceived similarity. These results indicate that the drinking-buddy scale predicts ratings of interpersonal attraction, while voters may view perceived similarity as an important but not essential factor in their candidate preference.